1 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
5 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
7 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
8 that need the global offset table.
9 (md_apply_fix3): Add code to undo opertions done in fixup_segment
10 triggered by TC_FORCE_RELOCATION.
11 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
12 a call to function tc_s390_force_relocation.
13 (TC_FIX_ADJUSTABLE): Define.
15 2001-11-04 Chris Demetriou <cgd@broadcom.com>
17 * configure.in (mips-*-netbsd*): Add support for target.
18 * configure: Regenerate.
20 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
22 * configure.in (ALL_LINGUAS): Add 'fr'.
23 * configure: Regernate.
24 * po/fr.po: New file. Obtained from the translation project web
27 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
29 * tc-arm.c: Re-arrange prototypes by architecture.
30 (insns): Re-arrange instructions by archtitecture. Pld instruction
32 (tinsns): blx and bkpt are part of ARMv5T.
33 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
34 to do_fpa_*. All callers changed.
36 * tc-arm.c (insns): Add two temporary instructions to handle
39 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
41 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
42 for bra/bsr and use frag_variant(), this ensure that the possible
43 16-bit BFD_RELOC_16 will be in the same frag.
45 2001-10-31 Chris Demetriou <cgd@broadcom.com>
47 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
48 PIC code, assume pointers the same size as GPRs.
49 (macro): In M_LA_AB handling for embedded PIC code, support
50 "la $treg,foo-bar($breg)". In load/store handling
51 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
52 which is used by the compiler for switch statements.
53 In load/store double multi-instruction macro handling
54 (label ldd_std) add a comment that no special handling
55 is currently done for embedded PIC.
56 (mips_ip): In 'o' (16-bit offset) case, only accept 16
59 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
61 General cleanup of feature definitions.
62 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
63 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
64 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
65 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
66 (ARM_EXT_V{5,5E}): Synchronize with above.
67 (ARM_ARCH_V*): Define a complete set in terms of above features.
68 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
69 (FPU_FPA_EXT_V[12]): Define.
70 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
72 (FPU_DEFAULT): Default to FPA.
73 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
74 Thumb, this is now ARM_ARCH_V5T.
75 (insns): Rework for new feature defines.
77 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
79 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
81 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
82 * configure: Regenerate.
83 * Makefile.in: Regenerate.
84 * doc/c-sh.texi (SH Options): Added descriptions.
86 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
88 * configure.in: Update for MMIX port.
89 * Makefile.am: Ditto. Regenerate dependencies.
90 * Makefile.in: Regenerate.
91 * configure: Regenerate.
92 * config/tc-mmix.h, config/tc-mmix.c: New files.
93 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
94 * doc/Makefile.in: Regenerate.
95 * doc/all.texi: @set MMIX.
96 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
98 * doc/c-mmix.texi: New file.
100 2001-10-24 Chris Demetriou <cgd@broadcom.com>
102 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
103 these evaluate to true if mips_arch indicates SB-1.
105 2001-10-23 Alan Modra <amodra@bigpond.net.au>
107 * as.c (parse_args): Print the date as well for --version.
109 2001-10-20 Chris Demetriou <cgd@broadcom.com>
111 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
112 SB-1 CPU for consistency.
113 (mips_cpu_info_table): Tweak comment about SB-1.
115 2001-10-20 H.J. Lu <hjl@gnu.org>
117 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
118 (cirrus_parse_offset): Likewise.
120 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
122 * config/tc-arm.c: Restore line_comment_chars.
124 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
126 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
129 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
131 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
132 for undefined symbols.
134 2001-10-17 Chris Demetriou <cgd@broadcom.com>
136 * doc/as.texinfo (MIPS ISA options): Added accidentally
137 omitted "-mips64" option to list of options.
139 2001-10-17 matthew green <mrg@redhat.com>
141 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
142 -m7410, -m7450 and -m7455 options.
144 2001-10-17 Alan Modra <amodra@bigpond.net.au>
146 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
147 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
148 (md_begin): Don't set ppc_size here.
149 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
150 (md_shortopts): Constify.
151 (md_longopts): Likewise.
152 (md_longopts_size): Likewise.
153 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
155 (ppc_machine): Explain why this function is a nop.
157 2001-10-17 Alan Modra <amodra@bigpond.net.au>
159 * bit_fix.h: Comment typo fix.
160 * config/tc-mips.c: Likewise.
161 * config/tc-sh.c: Likewise.
162 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
164 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
165 that autoheader doesn't duplicate config.in entries.
166 (DEFAULT_ARCH): Ditto.
167 * configure: Regenerate.
168 * config.in: Regenerate.
170 2001-10-16 Alan Modra <amodra@bigpond.net.au>
172 From Andrew Pines <apines@cosmodog.com>
173 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
175 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
176 Hans-Peter Nilsson <hp@bitrange.com>
178 * config/tc-sh.c (shl): Remove.
180 (little): Remove shl handling. Emit error for endian mismatch.
181 (md_show_usage): Add description of -big.
182 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
184 (md_pseudo_table): Add .big.
185 (md_longopts): Add -big.
186 (md_begin): Don't set target_big_endian here.
187 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
188 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
190 * configure.in (endian): Default is big.
191 (sh-*-pe*): Little endian.
192 (cpu_type): Set sh for target sh*.
193 * configure: Regenerate.
195 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
197 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
200 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
202 * config/tc-arm.c: Replace CONST with const.
204 * cgen.c: Tidy up formatting.
206 2001-10-12 matthew green <mrg@redhat.com>
208 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
209 flags, equivalent to -m7400. New -maltivec to enable AltiVec
210 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
211 64-bit and 32-bit BookE support, respectively. Change -m403 and
212 -m405 to set PPC403 option.
213 (md_show_usage): Adjust for new options.
214 * doc/all.texi: Set PPC.
215 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
216 * doc/c-ppc.texi: New file.
217 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
218 * doc/Makefile.in: Regenerate.
220 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
222 * read.c (s_bad_endr): New function. Issues a warning message
223 about a bad use of the .rept pseudo op.
224 (po_table[]): Add .endr.
225 * read.h: Prototype s_bad_endr.
227 * CONTRIBUTORS: Update contact email address.
229 2001-10-11 Kazu Hirata <kazu@hxi.com>
231 * config/tc-alpha.c: Fix comment typos.
232 * config/tc-cris.c: Likewise.
233 * config/tc-hppa.c: Likewise.
234 * config/tc-i370.c: Likewise.
235 * config/tc-mips.c: Likewise.
236 * config/tc-mn10200.c: Likewise.
237 * config/tc-mn10300.c: Likewise.
238 * config/tc-sh.c: Likewise.
239 * config/tc-tahoe.c: Likewise.
240 * config/tc-v850.c: Likewise.
242 2001-10-11 Kazu Hirata <kazu@hxi.com>
244 * app.c: Fix comment typos.
245 * bit_fix.h: Likewise.
247 * itbl-ops.c: Likewise.
249 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
251 * input-file.c: Include safe-ctype.h.
252 (input_file_open): Use ISSPACE instead of isspace.
254 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
256 * config/tc-mips.c (mips_cpreturn_offset): New variable.
257 (mips_cpreturn_register): Likewise.
258 (mips_gp_register): Likewise.
259 (s_cpsetup): New function prototype.
260 (s_cplocal): Likewise.
261 (s_cpreturn): Likewise.
262 (s_gpvalue): Likewise.
263 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
265 (macro): Don't warn about .cprestore for NewABI.
266 (md_pcrel_from): Code cleanup.
267 (mips_force_relocation): Force output of some NewABI relocations even
268 without a defined symbol.
269 (s_cpload): Ignore .cpload for NewABI.
270 (s_cpsetup): Handle .cpsetup.
271 (s_cplocal): Handle .cplocal.
272 (s_cprestore): Ignore .cprestore for NewABI.
273 (s_cpreturn): Handle .cpreturn.
274 (s_gpvalue): Handle .gpvalue.
275 (s_cpadd): Ignore .cpadd for NewABI.
276 (nopic_need_relax): Take g_switch_value into account as gp
278 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
280 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
282 * config/tc-mips.c (my_getSmallParser): New function prototype.
283 (small_ex_type): Named this enum, more return values for
284 my_getSmallExpression.
285 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
286 triple relocations. Protect some parts with ifdef OBJ_ELF.
287 (percent_op_match): New struct, lookup table for %some_reloc().
288 (my_getSmallParser): New function, parses nested percent_ops also.
289 (my_getSmallExpression): Rewite to support nested percent_ops.
291 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
294 (load_address): Support both 32- and 64-bit addresses.
295 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
296 (macro2): Call load_address correctly.
298 2001-10-09 Christian Groessler <cpg@aladdin.de>
300 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
301 since z8k-opc.h now uses the PARAMS macro.
303 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
305 * config/tc-arm.c: Change MAVERIK to MAVERICK.
307 2001-10-09 Alan Modra <amodra@bigpond.net.au>
309 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
311 (obj_elf_change_section): Rename "group" to "group_name".
312 (obj_elf_section): Likewise.
313 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
314 first member section; Instead use elf_next_in_group.
316 2001-10-09 Alan Modra <amodra@bigpond.net.au>
318 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
319 Set elf_section_data group from it. Warn if group name changed.
320 (obj_elf_parse_section_letters): Parse 'G' too.
321 (obj_elf_section): Parse group name.
322 (struct group_list): New.
323 (build_group_lists): New function.
324 (elf_frob_file): Create SEC_GROUP section(s).
326 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
329 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
331 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
333 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
334 (cirrus_regtype): New enum.
335 (LONGEST_INST): Change to 10.
342 (insns): Add cirrus dsp instructions.
343 (ARM_EXT_MAVERIKSC_REG): New.
344 (cirrus_register): New.
345 (cirrus_mvf_register): New.
346 (cirrus_mvd_register): New.
347 (cirrus_mvfx_register): New.
348 (cirrus_mvdx_register): New.
349 (cirrus_mvax_register): New.
350 (ARM_EXT_MAVERIKsc_register): New.
351 (reg_table): Add cirrus registers.
352 (cirrus_valid_reg): New.
353 (cirrus_reg_required_here): New.
354 (do_c_binops_1): New.
355 (do_c_binops_2): New.
356 (do_c_binops_3): New.
357 (do_c_triple_4): New.
358 (do_c_triple_5): New.
373 (cirrus_parse_offset): New.
375 (md_parse_option): Add arm9e.
376 (md_show_usage): Same.
378 2001-10-08 Tom Rix <trix@redhat.com>
380 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
382 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
384 2001-10-07 Alan Modra <amodra@bigpond.net.au>
386 * config/obj-elf.c: Standardize error/warning messages - don't
387 capitalise, no final period or newline, don't say "ignoring" for
388 as_bad messages. In some cases, change the wording to that used
389 elsewhere for similar messages.
390 (obj_elf_section_name): New function, split out from ..
391 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
392 entsize not specified.
394 2001-10-05 Jakub Jelinek <jakub@redhat.com>
396 * doc/as.texinfo: Document M and S ELF section flags.
398 2001-10-05 Alan Modra <amodra@bigpond.net.au>
400 * subsegs.c (subseg_text_p): Return 0 for absolute section.
401 * read.c (do_align): If in absolute section, warn about and ignore
402 non-zero fill pattern.
404 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
406 * config/tc-mn10300.c (tc_gen_reloc): Don't free
407 reloc->sym_ptr_ptr if it's not allocated.
409 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
411 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
413 (prev_insn_fixp): Likewise.
414 (append_insn): Changed prototype to accept a relocation pointer.
415 (imm_reloc): Make it an array.
416 (offset_reloc): Likewise.
417 (md_assemble): Handle triple relocations.
418 (append_insn): Likewise. Add handling for some NewABI relocations.
419 (mips_no_prev_insn): Handle triple relocations.
420 (macro_build): Likewise. Add handling for some NewABI relocations.
421 Move handling for the 'u' case to append_insn().
422 (mips16_macro_build): Handle triple relocations.
423 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
425 (mips_ip): Handle triple relocations.
426 (mips16_ip): Likewise.
427 (mips_force_relocation): Force handling of triple relocations
428 without symbols for NewABI.
429 (md_apply_fix): Add handling for some NewABI relocations.
431 2001-10-05 Alan Modra <amodra@bigpond.net.au>
433 * config/tc-i386.c (parse_register): If not producing code for
434 x86_64, reject x86_64 register name matches.
435 (md_assemble): Remove now redundant check for x86_64 regs.
437 2001-10-04 Alan Modra <amodra@bigpond.net.au>
439 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
440 as BFD_DEFAULT_TARGET_SIZE.
442 (ppc_is_toc_sym): Likewise.
443 (md_apply_fix3): Likewise.
445 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
447 * config/tc-mips.c (mips_64): Remove.
448 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
450 (mips_abi_level, mips_abi): New enum.
451 (mips_32bit_abi): Remove.
452 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
453 (HAVE_NEWABI): New define.
454 (HAVE_64BIT_OBJECTS): New define.
455 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
456 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
457 (support_64bit_objects): New prototype.
458 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
459 .reginfo section for n32, use .MIPS.options instead.
460 (support_64bit_objects): New function, code from md_parse_option.
461 (md_longopts): Add -n32 option.
462 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
463 Add -n32 option. Protect with OBJ_ELF.
464 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
465 (mips_elf_final_processing): Likewise. Don't write .reginfo section
466 for n32, use .MIPS.options instead.
468 2001-10-03 Alan Modra <amodra@bigpond.net.au>
470 * po/POTFILES.in: Regenerate.
471 * configure: Regenerate.
473 2001-10-02 Alan Modra <amodra@bigpond.net.au>
475 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
476 bits if target is 64 bit.
478 * doc/as.texinfo (listing): Fix typo.
480 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
482 * Makefile.am (Makefile): Depend on bfd/configure.in.
484 * Makefile.in: Regenerate.
486 2001-09-30 H.J. Lu <hjl@gnu.org>
488 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
489 and "ams" for compatibility.
491 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
493 * config/tc-sh.c (md_pcrel_from_section): Transformed from
494 md_pcrel_from. Handle pc-relativeness against link-time
495 symbol. Handle relativeness to elsewhere than the fixup.
496 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
497 (md_pcrel_from_section): Prototype.
499 * Makefile.am: Update dependencies with "make dep-am".
500 * Makefile.in: Regenerate.
502 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
504 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
505 (print_opcode_format, skip_whites): Likewise.
506 (convert_branch, m68hc11_new_insn): Likewise.
507 (build_dbranch_insn, build_indexed_byte): Likewise.
508 (build_reg_mode, find, find_opcode): Likewise.
509 (print_insn_format): Fix call to print_opcode_format.
510 (md_assemble): Fix call to build_dbranch_insn.
512 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
514 * config/tc-arm.c: Add missing prototypes.
516 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
518 * input-file.c (input_file_open): When reading the
519 first line looking for #NO_APP, prepare for the possibility
520 of finding #APP instead. Also fix algorithm to allow
521 white-space to follow either #NO_APP or #APP directives.
523 2001-09-25 Geoff Berry <geoff.berry@bops.com>
525 * listing.c (buffer_line): Don't write past the end of `line' when
528 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
530 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
531 relocation for differences between symbols in a section other
532 than the one in which the difference is to be placed; apply
533 the relocation instead.
535 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
537 * config/tc-arc.c: Add missing prototype.
538 (md_atof): Change type to int. Add missing prototype.
539 * config/tc-arc.h: Prototype exported functions.
541 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
543 * as.c: Add missing function prototype.
544 * config/obj-aout.c: Fix compile time warning.
546 2001-09-21 Bruno Haible <haible@clisp.cons.org>
548 * config/tc-openrisc.c: Don't include <ctype.h>.
550 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
552 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
554 2001-09-19 Alan Modra <amodra@bigpond.net.au>
556 * config/tc-i370.c: Fix typo in last change.
558 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
560 * doc/as.texinfo (Symbol Names): Improve documentation on local
561 labels and add documenation about dollar labels.
563 2001-09-18 Bruno Haible <haible@clisp.cons.org>
565 * as.h: Don't include <ctype.h>.
566 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
567 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
568 (atof_generic): Use ISDIGIT instead of isdigit.
569 * config/m68k-parse.y: Include "safe-ctype.h".
570 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
571 * config/obj-elf.c: Include "safe-ctype.h".
572 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
573 * config/obj-vms.c: Include "safe-ctype.h".
574 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
575 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
576 instead of isupper/islower/toupper/tolower.
577 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
578 (insert_sreg): Use TOUPPER instead of islower/toupper.
579 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
580 isalpha/isalnum/isupper/tolower.
581 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
583 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
584 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
585 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
586 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
587 (arc_extoper): Use TOLOWER instead of isupper/tolower.
588 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
589 (arm_psr_parse): Use ISALPHA instead of isalpha.
590 (accum0_required_here): Use ISALNUM instead of isalnum.
591 (do_ldrd): Use ISSPACE instead of isspace.
592 (decode_shift): Use ISALPHA instead of isalpha.
593 (insert_reg): Use TOUPPER instead of islower/toupper.
594 (arm_reg_parse): Use ISALPHA instead of isalpha.
595 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
596 isalnum/ispunct/tolower.
597 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
598 (md_parse_option): Use TOLOWER instead of tolower.
599 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
600 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
601 (cris_process_instruction): Use ISLOWER instead of islower.
602 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
603 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
604 (get_flags): Use ISSPACE instead of isspace.
605 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
606 (do_assemble): Use TOLOWER instead of tolower.
607 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
608 (do_assemble): Use TOLOWER instead of tolower.
609 (d30v_start_line): Use ISSPACE instead of isspace.
610 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
611 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
612 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
613 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
614 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
615 (start_label): Use ISALPHA instead of isalpha.
616 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
617 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
618 isupper/islower/tolower.
619 (pa_parse_number): Use ISDIGIT instead of isdigit.
620 (pa_chk_field_selector): Use TOLOWER instead of tolower.
621 (pa_stringer): Use ISDIGIT instead of isdigit.
622 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
623 (register_name): Use ISALPHA instead of isalpha.
624 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
625 isalnum/islower/tolower.
626 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
628 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
630 (md_assemble): Use ISSPACE instead of isspace.
631 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
632 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
633 instead of isdigit/islower/isupper/tolower/isalpha.
634 (output_invalid): Use ISPRINT instead of isprint.
635 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
636 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
637 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
638 (get_args): Use ISALNUM instead of isalnum.
639 * config/tc-ia64.c: Include "safe-ctype.h".
640 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
641 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
642 (ia64_parse_name): Likewise.
643 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
644 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
645 instead of isspace/isalnum/isupper/tolower.
646 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
647 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
648 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
649 (mklower_table): Remove variable.
650 (mklower): Remove macro.
651 (insert_reg): Use TOUPPER instead of islower/toupper.
652 (md_begin): Remove initialization of mklower_table.
653 (s_reg): Use ISALNUM instead of isalnum.
654 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
655 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
656 (build_mri_control_operand): Use TOLOWER instead of tolower.
657 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
658 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
659 (md_assemble): Use ISSPACE instead of isspace.
660 (get_imm16): Use ISALNUM instead of isalnum.
661 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
662 isdigit/isupper/tolower.
663 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
664 instead of isalpha/isupper/tolower.
665 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
666 isdigit/islower/isupper.
667 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
668 (mcore_s_section): Use ISSPACE instead of isspace.
669 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
670 isspace/tolower/isalnum.
671 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
672 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
673 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
675 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
676 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
677 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
678 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
680 (tc_get_register): Likewise.
681 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
682 (s_mips_ent): Use ISDIGIT instead of isdigit.
683 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
684 (md_assemble): Use ISSPACE instead of isspace.
685 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
686 (md_assemble): Use ISSPACE instead of isspace.
687 * config/tc-ns32k.c: Don't include <ctype.h>.
688 * config/tc-pdp11.c: Include "safe-ctype.h".
689 (mklower): Remove function.
690 (parse_reg): Use TOLOWER instead of mklower.
691 * config/tc-pj.c: Include "safe-ctype.h".
692 (md_assemble): Use ISSPACE instead of isspace.
693 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
694 (register_name): Use ISALPHA instead of isalpha.
695 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
696 isalnum/islower/tolower.
697 (md_assemble): Use ISSPACE instead of isspace.
698 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
700 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (register_name): Use ISALPHA instead of isalpha.
702 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
703 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
705 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
706 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
707 isalnum/islower/tolower.
708 (IDENT_CHAR): Use ISALNUM instead of isalnum.
709 (parse_reg): Use TOLOWER instead of tolower.
710 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
711 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
712 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
713 (parse_keyword_arg): Use ISALNUM instead of isalnum.
714 * config/tc-tahoe.c: Include "safe-ctype.h".
715 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
716 (tip_op): Use TOLOWER instead of isupper/tolower.
717 * config/tc-tic30.c: Include "safe-ctype.h".
718 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
719 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
720 (tic30_operand): Use TOLOWER instead of tolower.
721 (tic30_find_parallel_insn): Likewise.
722 (output_invalid): Use ISPRINT instead of isprint.
723 * config/tc-tic54x.c: Include "safe-ctype.h".
724 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
725 (lookup_version): Use TOUPPER instead of toupper.
726 (tic54x_var): Use ISALPHA instead of isalpha.
727 (tic54x_mlib): Use ISSPACE instead of isspace.
728 (subsym_iscons): Use TOUPPER instead of toupper.
729 (get_operands): Use ISSPACE instead of isspace.
730 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
731 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
732 (next_line_shows_parallel): Use ISSPACE instead of isspace.
733 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
734 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
735 ISSPACE instead of isspace.
736 * config/tc-tic80.c: Include "safe-ctype.h".
737 (md_assemble): Use ISSPACE instead of isspace.
738 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
739 (system_register_name): Use ISDIGIT instead of isdigit.
740 (md_assemble): Use ISSPACE instead of isspace.
741 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
742 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
743 isupper/tolower/isdigit.
744 (vip_op): Use TOLOWER instead of isupper/tolower.
745 * config/tc-w65.c: Don't include <ctype.h>.
746 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
747 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
748 (whatreg): Use ISDIGIT instead of isdigit.
749 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
750 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
751 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
752 (integer_constant): Use ISALNUM/TOUPPER instead of
753 isalnum/islower/toupper.
754 (operand): Use TOLOWER instead of isupper/tolower.
755 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
756 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
758 (process_assigns, whatcond): Use TOUPPER instead of toupper.
759 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
760 (main): For gettext, also set the LC_CTYPE locate facet.
761 * hash.c: Include "safe-ctype.h".
762 (main): Use TOLOWER instead of isupper/tolower.
763 * itbl-lex.l: Don't include <ctype.h>.
764 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
765 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
766 omit non-ASCII characters.
767 (debugging_pseudo): Use ISSPACE instead of isspace.
768 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
769 (buffer_and_nest): Use ISALNUM instead of isalnum.
770 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
771 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
772 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
773 instead of isalnum/isdigit/isupper/isalpha.
774 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
775 of isalpha/isalnum/isupper/tolower.
776 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
777 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
778 isupper/tolower/isdigit.
779 (s_mri_common): Use ISDIGIT instead of isdigit.
780 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
781 (s_float_space): Use ISALPHA instead of isalpha.
782 (ignore_rest_of_line): Use ISPRINT instead of isprint.
783 (float_cons): Use ISALPHA instead of isalpha.
784 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
786 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
787 (save_symbol_name): Use ISLOWER/TOUPPER instead of
789 (symbol_find_base): Use TOUPPER instead of islower/toupper.
790 (decode_local_label_name): Use ISDIGIT instead of isdigit.
792 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
794 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
795 in 64 bit mode and make format "e" work.
797 2001-09-18 Alan Modra <amodra@bigpond.net.au>
799 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
801 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
802 var to ensure bfd_alloc arg is the right type.
803 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
806 * config/obj-coff.c: Replace calls to bfd_write with calls to
807 bfd_bwrite. Cast args of bfd_seek.
809 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
812 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
814 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
817 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
819 * config/tc-sh.h (sh_force_relocation): Prototype.
820 (struct fix): Forward declare.
821 * config/tc-sh.c (type sh_operand_info): Move to top of file.
822 (cons, s_align_bytes): Remove old-type declarations.
823 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
824 get_operands, get_specific, insert, build_relax,
825 insert_loop_bounds, build_Mytes): Prototype.
826 (little): Make static. Prototype.
827 (check, tc_Nout_fix_to_chars): Delete unused functions.
829 2001-09-14 Eric Christopher <echristo@redhat.com>
831 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
834 2001-09-14 Kevin Lo <kevlo@openbsd.org>
836 * configure.in: Add arm-openbsd target.
837 * configure: Regenerate.
839 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
841 * configure.in: Change machine triplets from mips-*-linux-gnu* to
844 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
846 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
848 2001-09-11 Richard Henderson <rth@redhat.com>
850 * config/tc-alpha.c (alpha_elf_section_letter): New.
851 (alpha_elf_section_flags): New.
852 * config/tc-alpha.h (md_elf_section_letter): New.
853 (md_elf_section_flags): New.
854 * config/tc-ia64.c (ia64_elf_section_letter): New.
855 * config/tc-ia64.h (md_elf_section_letter): New.
857 2001-09-11 Jakub Jelinek <jakub@redhat.com>
859 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
860 of 'm', 'S' instead of 's'. Update bad_msg.
861 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
862 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
864 2001-09-09 Alan Modra <amodra@bigpond.net.au>
866 * expr.c (expr): Move code setting "retval" to the end of the loop,
867 and rearrange for efficiency. For "PIC code" subtraction, use
868 "rightseg" rather than recalculating. For "symbol OP symbol"
869 subtract, set "retval" to absolute_section if symbols in same
871 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
872 O_symbol. Simplify a +/- b code. Allow equality and non-equality
873 comparisons on symbols from any section. Allow other comparison
874 operators as for subtraction.
875 (symbol_equated_reloc_p): New predicate function.
876 * symbols.h (symbol_equated_reloc_p): Declare.
877 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
878 for expression syms is set correctly.
879 (adjust_reloc_syms): Use symbol_equated_reloc_p.
880 (write_relocs): Likewise.
881 (write_object_file): Likewise.
882 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
883 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
884 of a complex expression when setting up frag_var.
886 2001-09-07 Richard Henderson <rth@redhat.com>
888 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
889 require_seq and allow_seq. Let !literal omit the sequence number.
890 (tokenize_arguments): Reject sequence numbers of !allow_seq.
892 2001-09-08 Jakub Jelinek <jakub@redhat.com>
894 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
895 section symbols the same way as externs.
897 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
899 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
902 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
904 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
905 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
906 PIC, BFD_RELOC_16_PCREL for the rest.
908 (md_pcrel_from): return the right offset for the differently shifted
910 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
912 2001-09-05 Richard Henderson <rth@redhat.com>
914 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
915 (pseudo_func): Add @iplt.
916 (pseudo_opcode): Add data16 and data16.ua.
917 (md_begin): Set iplt pseudo.
918 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
920 2001-09-04 Richard Henderson <rth@redhat.com>
922 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
923 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
924 (alpha_macros): Remove occurrences of same.
925 (O_lituse_addr, O_gprel): New.
926 (DUMMY_RELOC_LITUSE_*): New.
927 (s_alpha_ucons, s_alpha_arch): Prototype.
928 (alpha_reloc_op): Construct elements via DEF macro.
929 (ALPHA_RELOC_SEQUENCE_OK): Remove.
930 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
931 members to not be literal specific.
932 (next_sequence_num): New.
933 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
934 added/removed BFD relocations.
935 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
936 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
937 (tokenize_arguments): Parse ! relocations properly.
938 (find_macro_match): Delete unused macro argument types.
939 (assemble_insn): Add reloc parameter; emit that instead of the
940 default as appropriate.
941 (get_alpha_reloc_tag): New. Split from ...
942 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
943 (assemble_tokens): Don't search macros if user relocation present.
944 Copy reloc sequence number to insn struct.
945 (emit_ldgp): Remove user reloc handling.
946 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
947 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
948 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
949 * config/tc-alpha.h (tc_adjust_symtab): Always define.
950 (struct alpha_fix_tag): Name members less literal specific.
952 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
954 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
955 address of two symbols in different sections.
957 2001-08-31 Eric Christopher <echristo@redhat.com>
958 Jason Eckhardt <jle@redhat.com>
960 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
961 5kc, and 20kc. Clean up old entries.
963 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
964 Jeff Law <law@redhat.com>
966 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
967 offset match H8 ELF spec.
968 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
969 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
971 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
972 (build_bytes): Mark fixups for PCrel branches as signed. For
973 OBJ_ELF, make sure the reloc's offset points to the first byte
975 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
976 * tc-h8300.h (relocation mappings): Add.
978 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
980 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
981 define for BFD_ASSEMBLER.
982 (tc_reloc_mangle): Likewise.
983 (tc_gen_reloc): New function for BFD_ASSEMBLER.
985 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
987 * config/tc-h8300.c (h8300hmode): Record the machine type
988 if BFD_ASSEMBLER is defined.
989 (h8300smode, md_begin): Similarly.
991 2001-08-29 Joel Sherrill <joel@OARcorp.com>
993 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
994 default from coff to elf.
995 * configure: Regenerate.
997 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
999 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1000 assorted coff relocations to the corresponding elf relocations.
1001 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1003 * configure.in: Add case for h8300-*-elf.
1004 * configure: Regenerate.
1006 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1008 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1009 documentation to reflect reality.
1011 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1013 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1014 (macro): Reflect change to MAX_GPREL_OFFSET.
1016 2001-08-27 Torbjorn Granlund <tege@swox.com>
1017 Staffan Ulfberg <staffanu@swox.se>
1018 Linus Nordberg <linus@swox.se>
1019 Alan Modra <amodra@bigpond.net.au>
1021 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1022 * configure: Regenerate.
1023 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1024 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1025 (md_assemble): Use them.
1026 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1027 (md_pseudo_table): Add "llong", "quad".
1028 (md_parse_option): Match default_cpu of powerpc*.
1029 (ppc_arch): Likewise.
1030 (ppc_subseg_align): Only for OBJ_XCOFF.
1031 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1032 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1033 (ppc_insert_operand): Don't bother testing 'file' before calling
1034 as_bad_where. Use as_bad_where for operand->insert errors.
1035 (mapping): Add ELF64 relocation modifiers.
1036 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1037 expressions with abs_symbol.
1038 (ppc_elf_cons): Correct offset for little endian targets.
1039 (ppc_elf_frob_symbol): New.
1040 (md_assemble): Add support for 64 bit ELF relocs.
1041 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1042 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1043 ".toc" section for 64 bit ELF.
1044 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1045 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1046 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1047 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1048 Expand on comments, error message. Add support for 64 bit relocs,
1049 and use PPC_HI etc. macros.
1050 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1051 (HANDLE_ALIGN): Define to generate nops in code sections rather
1053 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1054 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1055 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1056 (ppc_fix_adjustable): Declare.
1057 (tc_frob_symbol): Define.
1058 (ppc_elf_frob_symbol): Declare.
1060 2001-08-26 Andreas Jaeger <aj@suse.de>
1062 * config/tc-s390.c: Add missing prototypes
1063 (md_gather_operands): Make static.
1065 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1067 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1068 allowed value, not the word beyond maximum.
1069 * config/tc-mips.c (macro_build_lui): Code cleanup.
1070 (macro): Reflect change to MAX_GPREL_OFFSET.
1071 (mips_ip): Check explicitly against S_EX_NONE.
1072 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1073 (md_apply_fix): Code cleanup.
1075 2001-08-24 Andreas Jaeger <aj@suse.de>
1077 * config/tc-ppc.h: Fix prototype declaration.
1079 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1081 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1082 * config/obj-elf.c (obj_elf_size): When size is constant, free
1083 and clear symbol_get_obj(sym)->size if any.
1085 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1087 * config/tc-mips.c (md_begin): Warn about incompatibility between
1088 -march=FOO and -mipsN option, continue with default ISA.
1090 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1092 * config/tc-mips.c (md_parse_option): #ifdef the
1093 traditional/non-traditional names as it is done in mips_target_format.
1095 2001-08-20 Richard Henderson <rth@redhat.com>
1097 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1098 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1099 use seg parameter instead of now_seg.
1101 2001-08-18 H.J. Lu <hjl@gnu.org>
1103 * config/tc-mips.c (show): Add the missing prototype.
1105 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1107 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1109 (mips_ip): Use the new return values instead of characters. Add
1110 support for %higher and %highest.
1113 (my_getSmallExpression): Make parsing case insensitive and more
1114 reliable. Add support for %higher and %highest. Further support to
1115 parse %gprel and %neg is implemented but currently deactivated.
1117 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1119 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1120 (ecoff_build_symbols): Likewise.
1121 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1123 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1126 for n32 ABI if appropriate.
1128 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1130 * config/tc-mips.c (cons_fix_new_mips): Remove.
1131 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1132 (cons_fix_new_mips): Remove.
1134 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1136 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1137 a label, not a hex constant.
1139 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1141 * config/tc-v850.h: Add missing prototypes.
1143 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1145 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1148 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1150 * config/tc-sparc.c (cons_fix_new_sparc): Move
1151 `sparc_no_align_cons = 0;' to...
1152 (s_uacons): ...here so that sparc_no_align_cons will get
1155 2001-08-11 Kazu Hirata <kazu@hxi.com>
1157 * config/tc-mips.c: Fix a comment typo.
1159 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1161 * config/tc-mips.c (move_register): New function.
1162 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1163 (mips_ip): Likewise.
1164 (macro2): Use move_register rather than macro_build for moves.
1165 (mips16_macro): Likewise.
1166 (macro): Likewise. Handle M_MOVE.
1168 2001-08-10 Andreas Jaeger <aj@suse.de>
1170 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1172 * configure: Regenerate.
1174 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1176 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1177 Comment indentation of #pragma.
1178 * macro.c (alloca): Likewise.
1180 * config/tc-ppc.c: Revert 2001-08-08.
1182 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1184 * symbols.c: Add missing prototypes.
1185 * config/e-i386elf.c: Likewise.
1186 * config/e-i386coff.c: Likewise.
1187 * config/e-i386aout.c: Likewise.
1188 * config/obj-coff.c: Likewise.
1189 (def_symbol_in_progress, stack): Move definition.
1190 * config/obj-elf.c: Add missing prototypes.
1191 (obj_elf_change_section): Make static.
1192 (obj_elf_parse_section_letters): Likewise.
1193 (obj_elf_section_word): Likewise.
1194 (obj_elf_section_type): Likewise.
1196 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1198 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1199 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1200 determining reloc type with code reading operands->reloc field.
1202 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1204 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1205 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1206 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1207 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1209 * output-file.c (output_file_create): Don't try to open a second
1210 time as it's unnecessary. FOPEN_W was undefined too.
1212 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1214 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1215 (mips_ip): Likewise. Typo.
1217 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1219 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1221 (RELAX_ENCODE): Replace bfd_vma by valueT.
1222 (load_address): Formatting.
1223 (macro): Likewise. Code cleanup. Typo.
1224 (macro2): Formatting.
1225 (md_parse_option): Typo.
1226 (s_mipsset): Reorder cases to look nicer.
1227 (md_estimate_size_before_relax): Formatting. Code cleanup.
1228 (mips_elf_final_processing): Check against NULL instead of 0.
1229 (md_obj_end): Remove ugly `' in message string.
1230 (s_mips_ent): Remove ugly `' in message string.
1232 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1234 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1235 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1236 mutually exclusive (if they are different).
1237 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1240 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1242 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1245 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1247 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1248 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1249 (md_long_opts): Add -mfp32 option.
1250 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1251 (md_show_usage): Show usage for -mfp32 and -mgp32.
1252 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1253 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1254 (HAVE_32BIT_ADDRESSES): New macro.
1255 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1256 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1257 (s_cprestore, s_cpadd): Likewise.
1258 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1259 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1260 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1261 to determine the width of addresses in load, store and jump macros.
1262 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1263 used in set instructions; do not check the address size for them.
1264 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1265 unaligned load and store macros.
1266 (mips_ip): Use the new macros to check the width of a register when
1267 processing float constants. Force a constant into memory if it is
1268 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1269 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1270 than mips_gp32 to select synthetic instructions.
1271 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1272 synthetic instructions.
1274 2001-08-01 Christian Groessler <cpg@aladdin.de>
1276 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1277 "rh", "rr", "rq", or "sp" then don't automatically assume
1278 it's a register name. Check whether there is a number
1281 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1283 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1284 Don't allocate more space than necessary for the input line copy.
1286 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1288 * read.c: Standardize error/warning messages - don't capitalise, no
1289 final period or newline, don't say "ignored" or "zero assumed" for
1290 as_bad messages. In some cases, change the wording to that used
1291 elsewhere for similar messages.
1294 * atof-generic.c: Likewise.
1297 * depend.c: Likewise.
1298 * dwarf2dbg.c: Likewise.
1299 * ecoff.c: Likewise.
1301 * frags.c: Likewise.
1302 * input-file.c: Likewise.
1303 * input-scrub.c: Likewise.
1304 * listing.c: Likewise.
1305 * output-file.c: Likewise.
1306 * stabs.c: Likewise.
1307 * subsegs.c: Likewise.
1308 * symbols.c: Likewise.
1309 * write.c: Likewise.
1310 * ecoff.c (ecoff_directive_end): Test for missing name by
1311 comparing input line pointers rather than reading string.
1312 (ecoff_directive_ent): Likewise.
1313 * read.c (s_set): Likewise.
1314 (s_align): Report a warning rather than an error for
1315 alignment too large.
1316 (s_comm): Check for missing symbol name.
1317 (s_lcomm_internal): Likewise.
1319 (s_globl): Use is_end_of_line instead of looking for '\n'.
1320 (s_lcomm_internal): Likewise.
1321 (ignore_rest_of_line): Report a warning rather than an error.
1323 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1325 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1326 any kind of relocation against a not-loaded section.
1328 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1330 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1331 to include '@' in symbol names when parsing versioned symbols
1332 rather than calling get_symbol_end multiple times.
1333 * config/tc-i370.c (register_name): Format fixes. Don't call
1334 get_symbol_end after parsing number.
1335 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1336 code out of conditional.
1337 (address_register_name): Likewise.
1338 (other_register_name): Likewise.
1339 * config/tc-mn10300.c (r_register_name): Likewise.
1340 (xr_register_name): Likewise.
1341 (data_register_name): Likewise.
1342 (address_register_name): Likewise.
1343 (other_register_name): Likewise.
1344 * config/tc-ppc.c (register_name): Likewise.
1345 * config/tc-s390.c (register_name): Likewise.
1347 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1349 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1350 and bra relax: update fragP->fr_fix after the fixup.
1352 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1354 * read.c (s_set): Check for missing symbol name.
1356 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1358 * write.c (relax_segment <rs_space>): Account for fr_fix.
1360 2001-07-25 H.J. Lu <hjl@gnu.org>
1362 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1363 we treat weak like extern only for ELF.
1364 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1365 symbols only for ELF.
1367 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1369 * config/tc-mips.c: Fix spelling error in comment.
1371 2001-07-25 Dave Brolley <brolley@redhat.com>
1373 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1374 (IS_PARALLEL_SEPARATOR): New macro.
1375 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1376 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1377 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1378 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1381 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1383 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1384 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1385 Update dependencies with "make dep-am".
1386 * Makefile.in: Regenerate.
1387 * doc/Makefile.in: Regenerate.
1389 2001-07-23 Kazu Hirata <kazu@hxi.com>
1391 * config/tc-alpha.h: Fix formatting.
1392 * config/tc-arc.c: Likewise.
1393 * config/tc-d10v.h: Likewise.
1394 * config/tc-hppa.c: Likewise.
1395 * config/tc-i370.c: Likewise.
1396 * config/tc-i386.h: Likewise.
1397 * config/tc-i960.h: Likewise.
1398 * config/tc-ia64.c: Likewise.
1399 * config/tc-ia64.h: Likewise.
1400 * config/tc-m32r.c: Likewise.
1401 * config/tc-m68k.c: Likewise.
1402 * config/tc-m88k.c: Likewise.
1403 * config/tc-ns32k.c: Likewise.
1404 * config/tc-pdp11.c: Likewise.
1405 * config/tc-pj.h: Likewise.
1406 * config/tc-s390.c: Likewise.
1407 * config/tc-sparc.c: Likewise.
1408 * config/tc-sparc.h: Likewise.
1409 * config/tc-tic80.c: Likewise.
1410 * config/tc-w65.h: Likewise.
1412 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1414 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1415 symbols specially. Always resolve, adding fr_address to value.
1416 * write.c (write_object_file): Don't add fr_address to sym values.
1417 (relax_frag): Likewise.
1418 (relax_segment): Likewise.
1419 * config/obj-ieee.c (do_symbols): Likewise.
1420 * config/tc-cris.c (md_convert_frag): Likewise.
1421 * config/tc-fr30.c (md_convert_frag): Likewise.
1422 * config/tc-i386.c (md_convert_frag): Likewise.
1423 * config/tc-m32r.c (md_convert_frag): Likewise.
1424 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1425 * config/tc-mcore.c (md_convert_frag): Likewise.
1426 * config/tc-mips.c (mips16_extended_frag): Likewise.
1427 * config/tc-ns32k.c (md_convert_frag): Likewise.
1428 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1429 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1430 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1431 (md_relax_table): Remove first four entries. Format.
1432 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1433 setting fr_var. Simplify byte branch checks.
1435 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1437 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1438 "isbranch" param as all calls have it set.
1439 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1440 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1441 strcasecmp in "nullify" var.
1442 (pa_parse_neg_add_cmpltr): Likewise.
1443 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1444 functions. Don't print wrong conditions in error messages.
1446 2001-07-23 Andreas Jaeger <aj@suse.de>
1448 * config/tc-s390.c (s390_force_relocation): Removed.
1450 * config/tc-s390.h: Remove double declaration of
1451 TC_FORCE_RELOCATION.
1453 2001-07-22 H.J. Lu <hjl@gnu.org>
1455 * config/tc-mips.c (s_mips_end): Remove unused variables.
1456 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1458 2001-07-17 Andreas Schwab <schwab@suse.de>
1460 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1462 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1464 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1466 2001-07-17 matthew green <mrg@eterna.com.au>
1468 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1470 (line_comment_chars): Set to '/' if TE_NetBSD.
1472 2001-07-14 matthew green <mrg@eterna.com.au>
1474 * configure.in (i386-*-netbsdelf*): New target.
1475 * configure: Regenerate.
1477 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1479 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1480 class of the non-debug symbol is C_NULL.
1482 2001-07-10 Anders Norlander <anorland@synergenix.se>
1484 * doc/as.texinfo (Incbin): Fix grammatical errors.
1486 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1488 * depend.c: Use FOPEN_.. macros in calls to fopen().
1489 * input-file.c: As above.
1490 * itbl-ops.c: As above.
1491 * listing.c: As above.
1492 * output-file.c: As above.
1495 2001-07-08 Anders Norlander <anorland@synergenix.se>
1497 * read.c (s_incbin): New .incbin function.
1498 * read.c (potable): Add "incbin" pseudo-op.
1499 * read.h: Add s_incbin prototype.
1500 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1501 * NEWS: Mention new feature.
1503 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1505 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1508 2001-07-06 John Healy <jhealy@redhat.com>
1510 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1511 set of fixups to be stored.
1512 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1513 restored to be chosen from any that are saved.
1514 (gas_cgen_swap_fixups): Modified to allow the current set of
1515 fixups to be swapped with any other set that has been saved.
1516 (gas_cgen_initialize_saved_fixups_array): New routine.
1517 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1518 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1519 or MAX_SAVED_FIXUP_CHAINS.
1520 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1521 store, swap and restore fuctions to reflect the new interface.
1523 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1525 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1526 ignore empty, ineffectual alignment frags when deciding if a
1527 branch can be short.
1529 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1531 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1532 and SPECIAL_SECTION_FINI_ARRAY.
1533 (special_section_name): Add .init_array and .fini_array.
1534 (md_pseudo_table): Add init_array and fini_array.
1535 (md): Add pointer_size and pointer_size_shift fields.
1536 (setup_unwind_header): New static function.
1537 (output_unw_records): Modify to use setup_unwind_header.
1538 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1539 md.pointer_size_shift.
1540 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1542 2001-07-05 Ben Elliston <bje@redhat.com>
1544 * README (Supported platforms): m88k no longer suffers bitrot.
1546 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1548 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1550 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1551 lsy_value. Correct typos in comments.
1552 * symbols.c (local_symbol_make): Update for name change.
1553 (local_symbol_convert): Likewise.
1555 (S_GET_VALUE): Likewise.
1556 (S_SET_VALUE): Likewise.
1557 (print_symbol_value_1): Likewise.
1558 (resolve_symbol_value): Likewise. Don't divide local sym values
1559 by OCTETS_PER_BYTE twice.
1561 2001-07-04 Jim Wilson <wilson@redhat.com>
1563 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1565 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1568 2001-07-05 Ben Elliston <bje@redhat.com>
1570 * read.c (s_fill): Correct spelling error in comments.
1572 * doc/c-m88k.texi: New file.
1573 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1574 * doc/Makefile.in: Regenerate.
1575 * doc/all.texi: Set M880X0.
1576 * doc/as.texinfo: Hook in m88k-dependent documentation.
1578 2001-07-04 Eric Christopher <echristo@redhat.com>
1580 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1582 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1583 and rm5721 as valid cpu strings.
1584 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1586 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1588 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1589 if it's expected to be non-zero.
1591 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1593 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1596 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1597 (write_object_file): Set finalize_syms to
1598 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1601 * doc/internals.texi; Document
1602 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1604 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1606 * config/tc-ppc.c: Formatting fixes.
1608 2001-07-01 Ben Elliston <bje@redhat.com>
1610 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1611 they cause some subtle breakage. Will fix them again later.
1613 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1615 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1616 outside of a function as a .appline directive.
1618 2001-06-28 Eric Christopher <echristo@redhat.com>
1619 H.J. Lu <hjl@gnu.org>
1621 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1622 of mips_cpu for the ISA selection.
1623 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1624 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1625 (mips_tune): New. Use mips_tune for scheduling and optimization
1627 (append_insn): Use mips_tune and mips_arch.
1628 (macro_build): Ditto.
1630 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1631 backwards compatability mips_cpu generates arch and tune.
1632 (md_show_usage): Document new behavior.
1634 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1639 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1641 * write.c (write_object_file): Do not set finalize_syms until
1642 after the segments have been sized. Some backends may still
1643 need to access the syms's frags in order to adjust relaxed
1646 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1649 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1651 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1652 subtract MD_PCREL_FROM_SECTION for 68k.
1653 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1654 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1656 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1658 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1659 pcrel, subtract MD_PCREL_FROM_SECTION value.
1661 2001-06-24 Ben Elliston <bje@redhat.com>
1663 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1665 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1667 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1668 section symbols the same way as externs.
1670 2001-06-24 Ben Elliston <bje@redhat.com>
1672 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1673 (emit_relocations): Ditto.
1675 (md_begin): Reformat comments to conform to the GNU standards.
1676 (md_assemble): Ditto.
1678 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1679 (md_parse_option): Mark parameters as unused.
1680 (md_show_usage): Ditto.
1681 (calcop): Adjust type of `reg_prefix' to char.
1683 (getval): Adjust type of local `c' to char.
1684 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1685 (md_create_long_jump): Ditto.
1686 (md_estimate_size_before_relax): Mark parameters as unused.
1688 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1689 to allay a possible compiler warning.
1691 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1693 * doc/internals.texi (CPU backend): Document md_atof.
1695 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1697 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1698 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1701 2001-06-21 Philip Blundell <philb@gnu.org>
1703 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1705 (insns): Remove entry for adrl. Add long_flag for adr.
1706 (do_adr): Handle `l' suffix.
1709 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1711 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1712 (md_apply_fix): Use it here. Replace printf with equivalent
1714 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1715 (md_apply_fix): Here too.
1716 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1717 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1718 (md_convert_frag_1): Likewise.
1720 2000-06-20 Tom Rix <trix@redhat.com>
1722 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1724 2001-06-18 H.J. Lu <hjl@gnu.org>
1726 * doc/Makefile.am (info): Depend on $(MANS).
1727 (as.1): Remove the prefix `$(srcdir)/'.
1728 * doc/Makefile.in: Regenerated.
1732 2001-06-18 Philip Blundell <philb@gnu.org>
1734 * config/tc-arm.c (do_msr): Remove restriction on usage of
1737 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1739 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1742 2001-06-13 Philip Blundell <philb@gnu.org>
1744 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1745 (do_t_arit): Likewise.
1747 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1749 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1750 .loc pseudos if the dfwarf2 functions are available.
1751 (md_assemble): Only call dwarf2_emit_insn if it is available.
1753 * expr.c: Fix typo in comment.
1755 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1757 * doc/as.texinfo (Infix Ops): Document that comparison and
1758 combiner operators can be used as infix operators.
1760 2001-06-12 Peter Jakubek <pjak@snafu.de>
1762 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1764 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1765 (reverse_mri_condition): Likewise.
1766 (swap_mri_condition): Issue warning for conditions that can not be
1768 (build_mri_control_operand): Fix order of operands (swapped).
1769 (build_mri_control_operand): Allow upper case extension in structured
1771 (s_mri_else): Likewise.
1772 (s_mri_next): Likewise.
1773 (s_mri_for): Likewise.
1774 (s_mri_if): Fix handling comment ('*') in mri mode.
1775 (s_mri_while): Likewise.
1776 * macro.c (macro_expand): Allow macro invocation with empty
1779 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1781 * config/tc-arm.c: Fix test for overlow of literal pool.
1783 2001-06-11 H.J. Lu <hjl@gnu.org>
1785 * NEWS: Updated for the new -n option for the MIPS assembler.
1787 * config/tc-mips.c (md_show_usage): Add -n.
1789 * doc/as.texinfo: Document the new -n option.
1790 * doc/c-mips.texi: Likewise.
1791 * doc/as.1: Regenerated.
1793 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1795 * config/obj-coff.c (obj_coff_section): Formatting fix.
1797 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1800 2001-06-08 H.J. Lu <hjl@gnu.org>
1802 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1803 disable warning about all NOPS that the assembler generates.
1804 (macro): Warn NOPS generated only if warn_nops is not 0.
1805 (md_shortopts): Add `n'.
1806 (md_parse_option): Set warn_nops to 1 for `n'.
1808 2001-06-08 H.J. Lu <hjl@gnu.org>
1810 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1812 2001-06-08 H.J. Lu <hjl@gnu.org>
1814 * config/tc-mips.c (md_apply_fix): Don't adjust common
1815 extern/weak symbols for ELF.
1816 (md_estimate_size_before_relax): Treat weak like extern for
1818 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1821 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1823 * Makefile.am: 'som' is not wrongly spelled 'some'.
1824 * Makefile.in: Regenerate.
1826 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1827 S_GET_VALUE by using a temp.
1828 (append_insn): Likewise, and for S_SET_VALUE too.
1829 (mips_emit_delays): Likewise.
1830 (my_getExpression): Likewise.
1831 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1832 (mips16_extended_frag): Remove code concerned with avoiding
1833 locking in a frag address now that symbols are not finalized until
1834 relaxation is complete. Cater for first relaxation pass having
1835 bogus addresses. Use relax_marker to reliably determine whether a
1836 symbol frag has been reached on the current pass.
1838 2001-06-07 H.J. Lu <hjl@gnu.org>
1840 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1841 * configure: Regenerate.
1843 2001-06-07 H.J. Lu <hjl@gnu.org>
1845 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1847 * configure: Regenerate.
1849 2001-06-07 H.J. Lu <hjl@gnu.org>
1851 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1852 MIPS_STABS_ELF is defined.
1854 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1856 * as.c (show_usage): Remove L from listing options. It is not a
1859 2001-06-06 Christian Groessler <cpg@aladdin.de>
1861 * config/tc-z8k.c: Removed many warnings by removing unused
1862 variables and tagging unused parameters as such.
1863 (md_begin): Fixed a typo (","instead of ";").
1864 (struct ctrl_table): Add parentheses to initialize array
1866 (struct flag_table): Likewise.
1867 (struct intr_table): Likewise.
1868 (struct table): Likewise.
1869 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1871 2001-06-06 Peter Jakubek <pjak@snafu.de>
1873 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1874 options to list (e.g. m5206e, m5307, m5407).
1876 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1878 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1879 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1881 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1883 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1884 <JumpByte, JumpDword insn output>: Remove dead code.
1886 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1888 * as.c (parse_args): Correct option name "listing-lhs-width2".
1890 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1892 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1895 2001-05-30 Richard Henderson <rth@redhat.com>
1897 * read.c (emit_leb128_expr): Call md_cons_align.
1899 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1901 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1902 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1903 (tc_gen_reloc): Likewise.
1904 (sparc_cons_align): Don't clear sparc_no_align_cons.
1905 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1906 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1908 2001-05-27 Alan Modra <amodra@one.net.au>
1910 * write.c (relax_segment <rs_space>): Check the section of a
1911 symbol to determine whether it is absolute rather than comparing
1912 its frag against zero_address_frag as listings play tricks with
1915 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1916 allocated in the same chunk as the fixed part.
1918 2001-05-26 Alan Modra <amodra@one.net.au>
1920 * write.c (relax_segment <rs_space>): Calculate growth using
1921 addresses before stretch. Prevent repeated error messages.
1922 From Peter Jakubek <pjak@snafu.de>
1923 Use as_bad_where and as_warn_where to pinpoint errors.
1925 2001-05-25 Alan Modra <amodra@one.net.au>
1927 * symbols.c (resolve_symbol_value): Always set segment, even when
1928 not finalizing symbol value.
1930 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1931 * config/obj-coff.c (write_object_file): Likewise.
1932 * (size_section): Remove rs_space assert as fr_symbol is no longer
1934 (fill_section): Likewise.
1936 * configure.in: Replace linuxoldld with linux*oldld.
1937 * configure: Regenerate.
1939 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1940 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1941 that have been finalized.
1943 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1944 taking exit_dont_set_value.
1946 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1949 2000-05-24 Tom Rix <trix@redhat.com>
1951 * config/obj-coff.c (add_lineno): xcoff allows negative line
1953 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1955 2001-05-24 Alan Modra <amodra@one.net.au>
1957 * write.c (write_object_file): Set finalize_syms = 1 before
1960 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1962 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1963 architecture, remove erraneous ISA_MIPS32.
1964 (md_show_usage): Add MIPS r12k support.
1965 (mips_cpu_info_table): Add MIPS r12k support.
1967 2001-05-22 Alan Modra <amodra@one.net.au>
1969 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1972 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1973 instead use finalize_syms directly. Don't treat expressions
1974 specially with regard to finalize_syms. Update calls to self.
1975 (resolve_local_symbol): Update call to resolve_symbol_value.
1976 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1978 * symbols.h (resolve_symbol_value): Update prototype.
1979 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1980 to resolve_symbol_value.
1981 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1982 * config/obj-coff.c (do_relocs_for): Likewise.
1983 (yank_symbols): Likewise.
1984 (fixup_segment): Likewise.
1985 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1986 * config/tc-mips.c (md_convert_frag): Likewise.
1987 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1988 (ppc_fix_adjustable): Likewise.
1989 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1990 (dwarf2dbg_convert_frag): Likewise.
1991 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1992 (eh_frame_convert_frag): Likewise.
1993 * expr.c (make_expr_symbol): Likewise.
1994 * write.c (adjust_reloc_syms): Likewise.
1995 (write_object_file): Likewise.
1996 (relax_segment): Likewise.
1997 (fixup_segment): Likewise.
1998 (finalize_syms): Init to zero, and update comment.
1999 (write_object_file): Set finalize_syms to 1 rather than 2.
2000 * doc/internals.texi (sy_value): Mention finalize_syms.
2001 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2003 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2004 as relaxable if embedded system, make weak syms non-relaxable.
2006 (tc_m68k_fix_adjustable): ..so it can be used here.
2007 (md_apply_fix_2): Sign extend without conditional.
2009 * config/tc-v850.c: Update copyright.
2011 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2013 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2014 howto entry is not found.
2016 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2018 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2019 optimize differences between symbols in code sections to
2021 (mn10300_fix_adjustable): Don't adjust to section+offset
2022 relocations pointing at symbols in code sections.
2024 2001-05-16 Alan Modra <amodra@one.net.au>
2026 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2028 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2029 opcodes are output rather than after. Delete insn_size.
2030 * config/tc-v850.c (md_assemble): Similarly, but delete
2033 2001-05-14 Richard Henderson <rth@redhat.com>
2035 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2038 2001-05-14 Richard Henderson <rth@redhat.com>
2040 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2041 also collect whether to expect an FDE augmentation.
2042 (check_eh_frame): Rewrite as a state machine. Track where in
2043 an FDE we are located, skip any augmentation.
2044 (eh_frame_estimate_size_before_relax): Get code alignment from
2045 the fragment subtype.
2046 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2047 * read.c (emit_leb128_expr): Call check_eh_frame.
2049 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2051 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2052 before a relaxable insns.
2054 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2056 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2057 between symbols if the base symbol is in the current section;
2058 emit a PC-relative relocation instead.
2060 2001-05-12 Peter Targett <peter.targett@arccores.com>
2062 * config/tc-arc.c: Update copyright and tidy source comments.
2063 (md_pseudo_table): Add directive .cpu back as an alias for
2064 .option. Add .file and .line for dwarf2 support.
2065 (arc_mach_type): Make bfd_mach_arc_6 default.
2066 (md_longopts): Add entry 'pre-v6' representing old command line
2067 option when assembling for 'arc5' core versions.
2068 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2070 (arc_code_symbol): Make symbol value for @h30 fixup expression
2071 equal to O_constant.
2072 (md_assemble): Call dwarf2_emit_insn.
2073 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2074 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2075 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2077 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2079 * config/tc-ia64.c (special_linkonce_name): New.
2080 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2081 .gnu.linkonce.ia64unw{,i}.FOO.
2082 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2083 (dot_endp): Add comment about it.
2085 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2087 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2088 block, ensure that the low order bits of the alignment are
2091 2001-05-10 Alan Modra <amodra@one.net.au>
2093 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2096 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2097 current variable part of frag.
2098 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2099 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2100 * config/tc-m68hc11.c (RELAX_STATE): Define.
2101 (RELAX_LENGTH): Define.
2102 (md_estimate_size_before_relax): Handle non-relaxable cases
2103 separately from relaxable cases for clarity, and return correct
2104 size for multi-pass relaxation.
2105 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2106 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2107 (md_convert_frag): Remove "length_code".
2108 * config/tc-vax.c (RELAX_STATE): Define.
2109 (RELAX_LENGTH): Define.
2110 (md_relax_table): Add missing entry.
2111 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2112 (md_convert_frag): Remove "length_code".
2113 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2114 don't bother setting fr_var. Return correct size for multi-pass
2116 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2117 (md_convert_frag): Don't bother clearing fr_var.
2118 (md_pseudo_table): Correct initialization.
2119 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2120 (md_estimate_size_before_relax): No need to set fr_var.
2121 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2122 (md_estimate_size_before_relax): No need to set fr_var.
2124 2001-05-09 Richard Henderson <rth@redhat.com>
2126 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2127 beginning a function's unwind info block.
2129 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2131 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2133 2001-05-08 Andreas Schwab <schwab@suse.de>
2135 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2136 fx_pcrel_adjust explicitly sign extend when reading it.
2138 2001-05-08 Alan Modra <amodra@one.net.au>
2140 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2141 from md_relax_table, and combine some switch cases.
2143 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2145 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2146 from offset in non-pcrel operands too.
2148 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2150 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2151 * config/tc-arm.c (arm_handle_align): Do not insert more than
2152 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2153 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2155 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2157 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2159 * Makefile.in: Regenerate.
2160 * configure.in: Remove duplicate mips-*-ecoff* entry.
2161 * configure: Regenerate.
2163 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2164 (n_names): Cast away type mismatch.
2165 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2166 (obj_ecoff_frob_symbol): Likewise.
2167 * ecoff.c: (add_file): Add unused attribute.
2168 (ecoff_directive_begin): Likewise.
2169 (ecoff_directive_bend): Likewise.
2170 (ecoff_directive_def): Likewise.
2171 (ecoff_directive_dim): Likewise.
2172 (ecoff_directive_scl): Likewise.
2173 (ecoff_directive_size): Likewise.
2174 (ecoff_directive_type): Likewise.
2175 (ecoff_directive_tag): Likewise.
2176 (ecoff_directive_val): Likewise.
2177 (ecoff_directive_endef): Likewise.
2178 (ecoff_directive_end): Likewise.
2179 (ecoff_directive_ent): Likewise.
2180 (ecoff_directive_extern): Likewise.
2181 (ecoff_directive_file): Likewise.
2182 (ecoff_directive_fmask): Likewise.
2183 (ecoff_directive_frame): Likewise.
2184 (ecoff_directive_mask): Likewise.
2185 (ecoff_directive_loc): Likewise.
2186 (mark_stabs): Likewise.
2187 (ecoff_stab): Likewise.
2188 (ecoff_frob_symbol): Cast away type mismatch.
2189 (ecoff_padding_adjust): Likewise.
2190 (ecoff_build_symbols): Likewise.
2191 (ecoff_build_procs): Likewise.
2192 (ecoff_build_aux): Likewise.
2193 (ecoff_build_strings): Likewise.
2194 (ecoff_build_fdr): Likewise.
2195 (ecoff_build_debug): Likewise.
2196 * itbl-ops.c (itbl_assemble): Variable initialization.
2198 2001-05-03 Alan Modra <amodra@one.net.au>
2200 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2201 expressions rather than triggering an assert.
2203 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2205 * config/tc-openrisc.c: New file.
2206 * config/tc-openrisc.h: Likewise.
2208 * Makefile.am: Add OpenRISC target.
2209 * Makefile.in: Regenerated.
2211 * configure.in (openrisc-*-*): Add target.
2212 * configure: Regenerated.
2214 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2216 * config/tc-arm.c (arm_frag_align_code): Change error message to
2217 more explanatory version.
2219 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2221 * config/tc-mips.c (md_parse_option): Also accept
2222 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2224 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2226 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2227 argument passing order: predicate goes last, not first.
2229 2001-04-27 Sean McNeil <sean@mcneil.com>
2231 * configure.in: Add arm-vxworks.
2232 * configure: Regenerate.
2234 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2236 * config/tc-arm.c (arm_handle_align): New Function: Generate
2237 no-op filled alignment frags.
2238 (arm_frag_align_code): New Function: Create a code alignment frag.
2239 (arm_init_frag): New Function: Initialse the target dependent
2242 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2243 (TC_FRAG_INIT): Define.
2244 (HANDLE_ALIGN): Define.
2245 (md_do_align): Define.
2247 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2249 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2250 symbol has been initialised before extracting its symbol index.
2252 2001-04-24 H.J. Lu <hjl@gnu.org>
2254 * configure: Regenerated with the right version of autoconf.
2256 2001-04-24 Christian Groessler <cpg@aladdin.de>
2258 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2259 generate R_CALLR and R_REL16 relocations
2261 2000-04-20 Jason Eckhardt <jle@redhat.com>
2263 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2264 since frag_now can change after d10v_cleanup is called.
2266 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2268 * configure.in: Add the em type for FreeBSD targets.
2269 * configure: Regenerate.
2271 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2273 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2274 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2276 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2277 pc-relative relocations not placed at the end of the instruction.
2279 2001-04-13 Jim Wilson <wilson@redhat.com>
2281 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2284 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2286 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2287 handle SHF_MERGE and SHF_STRINGS.
2288 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2289 (obj_elf_section): Allow additional argument specifying entity size.
2290 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2291 in SEC_MERGE sections.
2293 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2295 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2297 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2299 * expr.c (operand): Pass &c to md_parse_name().
2300 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2302 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2304 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2306 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2307 * Makefile.in: Regenerated.
2309 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2310 * configure: Regenerated.
2312 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2314 * config/tc-mn10300.c (xr_registers): Added `pc'.
2316 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2318 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2319 * configure: Regenerate.
2321 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2322 cases, and always return size based on current fr_subtype.
2323 (md_begin): Move initialization of md_relax_table..
2324 (md_relax_table): ..to static initializer. Set rlx_length for
2325 UNDEF_WORD_DISP cases.
2326 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2327 (md_begin): Likewise.
2328 (md_relax_table): Likewise.
2329 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2330 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2331 Set rlx_backward and rlx_forward to zero for unused states.
2332 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2333 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2334 (UNCOND12, UNCOND32): Remove duplicate defines.
2336 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2338 * config/tc-cris.c (md_estimate_size_before_relax) <case
2339 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2340 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2341 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2342 Add cases to cover all relax states.
2343 (cris_insn_first_word_frag): New.
2344 (md_assemble): Call cris_insn_first_word_frag to get the first
2345 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2346 end. Drop variable insn_size.
2347 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2348 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2349 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2351 * write.c (write_object_file): Reset broken word state before
2354 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2356 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2357 for one line if not already enabled.
2358 * cond.c (s_elseif): Correct conditional assembly listing.
2361 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2362 Don't abort on NULL current_cframe.
2364 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2366 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2367 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2368 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2369 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2370 * config/obj-coff.c (do_relocs_for): Likewise.
2371 (yank_symbols): Likewise.
2372 (fixup_segment): Likewise.
2373 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2374 (ppc_fix_adjustable): Likewise.
2375 * config/tc-mips.c (md_convert_frag): Likewise.
2376 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2377 * ehopt.c (eh_frame_convert_frag): Likewise.
2378 * expr.c (make_expr_symbol): Likewise.
2380 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2382 * symbols.c (resolve_symbol_value): Don't fix expression values
2383 until relaxation is complete.
2384 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2385 (S_GET_VALUE): Likewise, and return unresolved expression value.
2386 * write.c (finalize_syms): New.
2387 (relax_and_size_seg): Split into..
2388 (relax_seg): New function, returns 1 if anything changed..
2389 (size_seg): And the remainder of relax_and_size_seg.
2390 (fixup_segment): Arrange for final resolution of sym values.
2391 (adjust_reloc_syms): Likewise.
2392 (write_object_file): Likewise, and repeatedly call relax_seg until
2393 nothing more changes.
2394 (relax_segment): Return 1 if anything changed. Use correct types
2395 for rs_org `target' and `after'.
2396 * write.h (finalize_syms): Declare.
2397 (relax_segment): Update prototype.
2399 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2400 do-nothing cases to switch to avoid abort on a second relaxation
2401 pass, and tidy code a little.
2402 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2403 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2404 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2405 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2406 (md_relax_table): Remove first four unused entries. Increment
2407 rlx_length by one throughout table, and update comments to suit.
2408 (md_estimate_size_before_relax): Return size of current variable
2409 part of frag to reflect reality when relaxing more than once.
2410 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2411 (COND32, UNCD32): Rename to DISP32 throughout.
2412 (UNDEF_WORD_DISP): Renumber to 3.
2413 (md_estimate_size_before_relax): Add extra do-nothing cases.
2414 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2415 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2416 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2417 handle word and dword branches.
2419 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2421 * config/tc-cris.h (tc_fix_adjustable): Allow only
2422 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2423 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2424 example in comment to valid type.
2426 2001-03-28 H.J. Lu <hjl@gnu.org>
2428 * read.c (equals): Set to local for COFF only if it hasn't been
2431 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2433 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2434 (md_begin): Use it when setting default architecture.
2436 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2438 * read.c (equals): (for COFF) default symbols to being local.
2440 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2442 * configure.in (cris-*-*): Change default emulation to criself.
2443 (cris-*-*aout*): New rule.
2444 * configure: Regenerate.
2446 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2448 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2449 BFD_RELOC_390_GOTENT.
2450 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2451 BFD_RELOC_390_GOTENT.
2453 2001-03-26 Nick Clifton <nickc@redhat.com>
2455 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2456 * config/tc-s390.c (s390_force_relocation): New function: Force
2457 relocations for VTINHERIT relocs.
2459 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2461 * doc/as.texinfo: Put @c man begin to generate the as man page.
2462 When generating man, define all the variables. Re-organize some
2463 options to obtain better indentation of man page.
2464 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2465 (as.1): Build from as.texinfo.
2466 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2468 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2470 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2471 scale factor, and return the end of the expression.
2472 (i386_operand): Modify for above.
2474 2001-03-23 Nick Clifton <nickc@redhat.com>
2476 * doc/as.texinfo: Document --listing-XXX command line switches.
2477 Explain why listings behave differently when -pipe is used.
2479 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2481 * write.c (fix_new_exp): Print an error if passed a register.
2483 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2485 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2486 (PIC_SUFFIX_CHAR): New macro.
2487 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2488 (pic): New variable.
2489 (md_longopts): New option --pic.
2490 (OPTION_PIC): Define.
2491 (md_estimate_size_before_relax): Tweak longish comment.
2492 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2493 (md_assemble): Handle a PIC relocation on prefix and normal
2494 instruction operands.
2495 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2496 "complex" operand expressions. Call frag_more outside
2497 gen_cond_branch_32 parameter list.
2498 (cris_process_instruction): Handle PIC relocs on parsed
2499 operand expressions. Validize PIC reloc sizes.
2500 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2501 (gen_bdap): Handle "complex" operand expressions.
2502 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2503 ADD.D offset,PC as jump instruction if generating PIC. Generate
2504 error instead of crashing on complex expressions.
2505 (cris_number_to_imm): Add segT parameter. All callers changed.
2506 Use segT parameter, not now_seg, for segment of fixup. Handle
2507 PCREL relocations but check that they are fully resolved.
2508 (md_parse_option): Handle OPTION_PIC.
2509 (tc_gen_reloc): Handle PIC relocs.
2510 (md_show_usage): Update for --pic.
2511 (md_apply_fix3): Renamed from md_apply_fix.
2512 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2513 (md_cris_force_relocation): Force relocation for PIC relocs.
2515 * config/tc-cris.h: Tweak attribution.
2516 (MD_APPLY_FIX3): Define.
2517 (IS_CRIS_PIC_RELOC): New macro.
2518 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2519 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2521 (tc_frob_symbol): Avoid emitting undefined symbols.
2523 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2525 * frags.h (struct frag): Add relax_marker.
2526 * write.c (is_dnrange): Delete.
2527 (relax_frag): Use correct types for `aim', `target', `address'.
2528 Delete `offset', `was_address'. Test `relax_marker' instead of
2529 using fragile (and slow) address test.
2530 (relax_segment): Init and flip `relax_marker'.
2532 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2534 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2537 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2539 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2540 with 'Motorola specification for assembly language input standard'.
2542 2001-03-17 Richard Henderson <rth@redhat.com>
2544 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2545 (dwarf2_directive_loc): Don't use them.
2546 (dwarf2_directive_file): Reject duplicate file definitions.
2547 (get_filenum): Zero allocated memory.
2548 (out_file_list): Complain about missing file definitions.
2550 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2552 * read.c (do_org): Handle complex expressions.
2553 * cgen.c (gas_cgen_finish_insn): Likewise.
2555 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2557 * config/tc-ia64.c (md): New member keep_pending_output.
2558 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2560 (dot_xdata): Turn on md.keep_pending_output for the duration of
2562 (dot_xfloat_cons): Ditto.
2563 (dot_xstringer): Ditto.
2564 (dot_xdata_ua): Ditto.
2565 (dot_xfloat_cons_ua): Ditto.
2567 2001-03-15 Jim Wilson <wilson@redhat.com>
2569 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2572 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2574 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2576 2001-03-15 DJ Delorie <dj@redhat.com>
2578 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2579 blindly freeing string if it isn't at the top of the obstack.
2581 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2583 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2584 (NUM_FLAG_CODE): Define.
2585 (lex_got): New function.
2586 (got_reloc): New global var.
2587 (x86_cons_fix_new): New function.
2588 (x86_cons): New function.
2589 (i386_immediate): Use lex_got here, replacing inline code. Change
2590 "ignoring junk.." error message to "junk.."
2591 (i386_displacement): Likewise.
2592 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2593 (x86_cons): Declare.
2594 (TC_CONS_FIX_NEW): Define.
2595 (x86_cons_fix_new): Declare.
2597 2001-03-12 Nick Clifton <nickc@redhat.com>
2599 * config/tc-arm.c (md_begin): Always set machine type based on
2602 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2604 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2605 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2607 <JumpInterSegment output>: Use correct i.disp_reloc[].
2608 <immediate output>: Likewise.
2610 2001-03-06 Nick Clifton <nickc@redhat.com>
2612 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2615 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2617 * config/tc-m68k.c : Add 5407 to archs[] table.
2618 (HAVE_LONG_BRANCH): Add mcf5407.
2619 (select_control_regs): Recognize 5407.
2621 2001-03-02 Dave Brolley <brolley@redhat.com>
2623 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2626 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2628 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2629 (gen_to_words): Print warnings if NaNs are found and the target CPU
2630 does not support them. Allow largest exponent to be used in normal
2631 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2633 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2635 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2636 anymore since we use bfd_elf_generic_reloc now.
2637 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2639 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2641 * configure.in (BFD_VERSION): New.
2642 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2643 * configure: Regenerate.
2644 * Makefile.am: Run "make dep-am"
2645 * Makefile.in: Regenerate.
2646 * doc/Makefile.in: Regenerate.
2648 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2650 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2651 SEC_NEVER_LOAD when the 'n' flag is used.
2652 Add SEC_NEVER_LOAD to matchflags.
2654 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2656 * symbols.c (decode_local_label_name): Initialize message_format
2657 only when an error is reported (perf pb due to I18N).
2659 2001-02-23 H.J. Lu <hjl@gnu.org>
2661 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2662 BFD_ASSEMBLER is not defined.
2664 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2666 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2667 done if it's against a symbol.
2669 2001-02-22 Timothy Wall <twall@cygnus.com>
2671 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2672 target formats if applicable.
2673 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2674 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2675 * Makefile.in: Regenerated.
2676 * configure.in: Added configuration for ia64-*-aix*.
2677 * configure: Regenerated.
2679 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2681 * config/tc-ia64.c (enum operand_match_result): New type.
2682 (operand_match): Change return type to operand_match_result.
2683 Fix all returns appropriately, adding support for returning the
2684 out-of-range result.
2685 (parse_operands): New locals result, error_pos, out_of_range_pos,
2686 curr_out_of_range_pos. Rewrite operand matching loop to give better
2689 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2691 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2692 (dot_proc): Clear unwind.prologue_count to zero.
2693 (dot_prologue): Increment unwind.prologue_count.
2694 (dot_restore): If second operand is omitted, use
2695 unwind.prologue_count -1 for "ecount" (# of additional regions to
2696 pop). Decrement unwind.prologue_count by number of regions
2699 2001-02-21 Nick Clifton <nickc@redhat.com>
2701 * doc/as.texinfo (Section): Note that some flags to the COFF
2702 version of .section remove attributes rather than setting them.
2704 2001-02-20 Kazu Hirata <kazu@hxi.com>
2706 * config/tc-pdp11.c: Fix formatting.
2707 * config/tc-pdp11.h: Likewise.
2709 2001-02-20 Bo Thorsen <bo@suse.de>
2711 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2714 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2716 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2717 all FreeBSD platforms should look the same at this level.
2718 * configure: Rebuilt.
2719 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2721 2001-02-18 lars brinkhoff <lars@nocrew.org>
2723 * Makefile.am: Add PDP-11 target.
2724 * configure.in: Likewise.
2725 * config/tc-pdp11.c: New file.
2726 * config/tc-pdp11.h: New file.
2727 * doc/Makefile.am: Add PDP-11 documentation.
2728 * doc/all.texi: Likewise.
2729 * doc/as.texinfo: Likewise.
2730 * doc/c-pdp11.texi: New file.
2732 2001-02-16 matthew green <mrg@redhat.com>
2734 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2736 2001-02-13 Jim Wilson <wilson@redhat.com>
2738 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2739 reloc instead of a 0 reloc.
2740 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2742 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2744 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2746 * write.c (is_dnrange): Stop as soon as the address becomes
2748 (relax_frag): Add segment parameter. Only call symbol_get_frag
2749 once. Only call is_dnrange if the symbol is in the same segment,
2750 and the symbol address is larger.
2751 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2752 * write.h (relax_frag): Update declaration.
2753 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2755 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2756 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2757 (m32r_relax_frag): Update declaration.
2758 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2759 * config/tc-tic54x.h (md_relax_frag): Likewise.
2760 * doc/internals.texi (CPU backend): Update documentation for
2763 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2765 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2766 Mention effect of < 386 architectures on jump promotion.
2767 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2769 * config/tc-i386.c (no_cond_jump_promotion): New.
2770 (set_cpu_arch): Parse "jumps" arch modifier.
2771 (insn_size): Modify usage comment.
2772 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2773 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2774 (TYPE_FROM_RELAX_STATE): New define.
2775 (UNCOND_JUMP, COND_JUMP): Renumber.
2776 (md_relax_table): Reorder to suit.
2777 (COND_JUMP86): New define.
2778 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2779 (md_assemble): Create frag var for jumps of max size, encode relax
2780 state for COND_JUMP86.
2781 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2782 leave conditional jumps small if no_cond_jump_promotion.
2783 (md_convert_frag): Likewise.
2785 * expr.c (operator): Don't bump input_line_pointer for two char
2786 operators. Instead return operator size via new param num_chars.
2787 (expr): Use above to parse multi-char operators correctly.
2789 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2791 * config/tc-i386.c (i386_displacement): Fix handling of
2792 BFD_RELOC_X86_64_GOTPCREL.
2793 (i386_validate_fix): Likewise.
2795 2001-02-12 Philip Blundell <pb@futuretv.com>
2797 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2798 ldrt/strt instructions.
2800 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2802 * config/tc-mips.c (macro): For M_LA_AB emit a
2803 BFD_RELOC_MIPS_CALL16 relocation or a
2804 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2805 BFD_RELOC_MIPS_GOT16 and
2806 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2807 loading the jump register when generating SVR4_PIC code.
2809 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2811 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2812 map to MIPS-specific files, as they used to do before the
2813 change on 2000-05-21.
2814 * configure: Regerate.
2816 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2818 * config/tc-mips.c (md_parse_option): Don't try to compile
2819 ELF-only option code if not ELF.
2821 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2823 * config/tc-ia64.h (md_elf_section_type): New macro.
2824 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2825 (they're now handled via ia64_elf_section_type.
2827 * config/tc-ia64.c (unwind): New members saved_text_seg,
2828 saved_text_subseg, and force_unwind_entry.
2829 (optimize_unw_records): New function to optimize away unnecessary
2831 (ia64_elf_section_type): New function.
2832 (output_unw_records): Generate unwind info only if the size is
2833 non-zero or if it's forced for some other reason (e.g.,
2834 handlerdata or a personality routine).
2835 (generate_unwind_image): Don't switch back to previous
2836 section---stay inside the unwind info section instead so that
2837 handlerdata that may follow goes into the right place.
2838 (dot_handlerdata): Force generation of unwind entry and save the
2839 current active text segment before generating unwind image.
2840 (dot_unwentry): Force generation of unwind entry.
2841 (dot_personality): Ditto.
2842 (dot_endp): Generate unwind table entry only if there is
2843 some unwind info or the unwind entry was forced.
2845 * config/tc-ia64.c (make_unw_section_name): New macro to form
2846 unwind section name.
2847 (generate_unwind_image): Add "text_name" argument. Use it to
2848 form unwind section name.
2849 (dot_handlerdata): Determine current segment (section) name and
2850 pass it to generate_unwind_image().
2851 (dot_endp): Determine current segment (section) name and use
2852 it to determine the appropriate unwind section name.
2853 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2854 n, fill, and max arguments.
2856 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2858 * Makefile.am: Add linux target for S/390.
2859 * configure.in: Likewise.
2860 * config/tc-s390.c: New file.
2861 * config/tc-s390.h: New file.
2863 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2865 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2866 2byte, 4byte and 8byte.
2868 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2870 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2871 md_number_to_chars with size > sizeof (valueT).
2873 2001-02-06 H.J. Lu <hjl@gnu.org>
2875 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2876 there is no relocation.
2878 2001-02-06 H.J. Lu <hjl@gnu.org>
2880 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2882 * config/tc-ia64.c (md_parse_option): Only accept the valid
2883 ia64 options on "-axxx".
2885 2001-02-05 Jim Wilson <wilson@redhat.com>
2887 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2888 aborting for invalid operands.
2890 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2892 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2893 than via pointer. Update all callers.
2894 (UNWIND_LOW32): Define.
2895 (UNWIND_HIGH32): Define.
2896 (pa_build_unwind_subspace): Use the above macros instead of dumping
2897 bitfields directly. Call frag_more once rather than multiple times.
2898 (md_assemble): Use UNWIND_LOW32.
2899 (pa_entry): Likewise
2900 (pa_procend): Likewise.
2901 (process_exit): Use UNWIND_HIGH32.
2903 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2905 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2906 function to select the header according to the cpu.
2907 (md_after_pass_hook, md_do_align): Remove.
2908 (md_cleanup, m68hc11_cleanup): Remove.
2909 (md_pcrel_from_section): Declare.
2910 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2911 (build_jump_insn, build_insn): Likewise.
2912 (m68hc11_listing_header): New function.
2913 (m68hc11_cleanup): Remove.
2915 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2917 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2918 symbols because there is no support for shared libraries and these
2919 symbols can't be overridden (unless they are weak).
2921 2001-02-01 Momchil Velikov <velco@fadata.bg>
2923 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2924 for the compilation unit with a zero byte.
2926 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2928 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2929 destinations. Correct range check for 17 and 22 bit branches.
2931 2001-01-25 Nick Clifton <nickc@redhat.com>
2933 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2934 still set. Issue an error message instead.
2935 (md_estimate_size_before_relax): Delete unused variable
2936 'buffer_address'. Fixup parentheses around if statement.
2938 2001-01-23 Kazu Hirata <kazu@hxi.com>
2940 * as.c: Fix formatting.
2941 * ehopt.c: Likewise.
2942 * messages.c: Likewise.
2943 * stabs.c: Likewise.
2944 * symbols.c: Likewise.
2946 2001-01-23 Ben Elliston <bje@redhat.com>
2948 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2950 2001-01-22 Kazu Hirata <kazu@hxi.com>
2952 * config/tc-alpha.c: Fix formatting.
2954 2001-01-19 Kazu Hirata <kazu@hxi.com>
2956 * config/tc-alpha.c: Fix formatting.
2958 2001-01-18 Kazu Hirata <kazu@hxi.com>
2960 * config/tc-alpha.c: Fix formatting.
2962 2001-01-18 Nick Clifton <nickc@redhat.com>
2964 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2966 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2968 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2970 * configure.in (cpu_type, arch): Match i386 too.
2971 * configure: Rebuilt.
2973 2001-01-16 Kazu Hirata <kazu@hxi.com>
2975 * config/tc-i386.c: Fix formatting.
2977 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2979 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2980 relocs for .PARISC.unwind section.
2982 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2983 depending on section flags, not just for .text.
2985 2001-01-15 Jim Wilson <wilson@redhat.com>
2987 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2988 not immediately followed by an instruction.
2990 2001-01-15 Kazu Hirata <kazu@hxi.com>
2992 * config/tc-m68hc11.c: Fix formatting.
2994 2001-01-15 Nick Clifton <nickc@redhat.com>
2996 * symbols.c (colon): Change 'already defined symbol' from a
2997 fatal error to an ordinary error. There is no reason why this
2998 error should be fatal.
3000 * message.c (as_fatal): Delete output file, if one has been
3003 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3005 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3007 2001-01-14 Kazu Hirata <kazu@hxi.com>
3009 * config/tc-alpha.c: Fix formatting.
3010 * config/tc-arc.c: Likewise.
3011 * config/tc-arc.h: Likewise.
3012 * config/tc-d10v.c: Likewise.
3013 * config/tc-i370.c: Likewise.
3014 * config/tc-i386.c: Likewise.
3015 * config/tc-i960.c: Likewise.
3016 * config/tc-m68k.c: Likewise.
3017 * config/tc-ppc.c: Likewise.
3018 * config/tc-sparc.c: Likewise.
3019 * config/tc-tahoe.c: Likewise.
3020 * config/tc-vax.c: Likewise.
3022 * config/tc-arc.c: Fix formatting.
3024 * config/tc-arc.c: Fix formatting.
3026 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3028 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3029 both 32 and 64 bit ELF.
3031 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3032 and don't bother storing `m' for "ce" completer. Tidy handling of
3033 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3035 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3037 * config/tc-i386.h (TARGET_MACH): New macro.
3038 (i386_mach): Declare.
3039 * config/tc-i386.c (i386_mach): New function.
3041 2001-01-13 Philip Blundell <philb@gnu.org>
3043 * doc/as.texinfo: Fix spelling and cross-references.
3045 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3046 character for all systems, not just GNU/Linux. Make it explicit
3047 that `-k' doesn't affect code generation, just ELF flags.
3049 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3051 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3054 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3056 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3058 2001-01-12 Nick Clifton <nickc@redhat.com>
3060 * as.c (print_args): Update copyright date to 2001.
3062 2001-01-12 Peter Targett <peter.targett@arccores.com>
3064 * doc/c-arc.texi: New file.
3065 Some sections to be expanded.
3067 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3069 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3070 (md_parse_option): Always accept "--32".
3072 2001-01-11 Peter Targett <peter.targett@arccores.com>
3074 * as.h (TC_ARC): Ensure struc-symbol.h included.
3075 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3077 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3078 (TARGET_SYMBOL_FIELDS) added.
3080 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3081 * doc/c-arc.texi: New file.
3082 Some sections to be expanded.
3083 * doc/as.texinfo: Update command-line options.
3084 Removed outdated text for ARC dependant features, instead include
3085 text from above file.
3087 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3088 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3089 (targ-cpu.h) header.
3091 * config/tc-arc.c: New updated configuration for
3092 ARC, including selection of core variants, and extensibility of
3093 instructions, registers etc. through directives.
3095 * config/tc-arc.c (arc_extinst): Minor corrections for
3097 (arc_common) Likewise. Make alignment argument optional for local
3098 symbols also, with default of zero.
3100 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3102 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3103 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3104 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3105 and fix_new_exp() instead.
3106 (md_convert_frag): For indexed post byte use the symbol value
3107 rather than the displacement.
3108 (md_relax_table): Fix indexed offset relax.
3110 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3112 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3114 (relaxable_symbol): New function.
3116 2001-01-11 Andreas Jaeger <aj@suse.de>
3118 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3121 2001-01-10 Nick Clifton <nickc@redhat.com>
3123 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3124 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3126 2001-01-10 Nick Clifton <nickc@redhat.com>
3128 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3129 character used to dollar local symbols.
3130 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3131 local label symbols.
3132 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3133 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3135 Use LOCAL_LABEL_CHAR.
3136 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3137 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3138 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3140 2001-01-08 Bo Thorsen <bo@suse.de>
3142 * config/tc-i386.c (i386_immediate, i386_displacement):
3145 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3147 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3150 2001-01-07 Philip Blundell <philb@gnu.org>
3152 * doc/as.texinfo (Bug Reporting): Update email address for
3156 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3158 * configure.in: Define DEFAULT_ARCH for i386.
3159 * config/tc-i386.c (md_assemble): Return after the error message;
3160 move testing for 64bit operands to proper place.
3162 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3164 * doc/as.texinfo: Document '#' as comment character for i386 and
3165 x86_64. Add AMD x86-64 into menu of machine dependent information.
3167 * doc/c-i386.texi: Document x86_64 extensions.
3169 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3171 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3173 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3175 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3176 * NEWS: Add note about Pentium4 support.
3178 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3180 * config/tc-i387.c (pi, pte, pt): Update.
3181 (type_names): Add new types.
3183 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3185 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3186 CpuUnknown): Renumber
3187 (CpuP4, CpuSSE2): New.
3188 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3190 2001-01-03 Philip Blundell <pb@futuretv.com>
3192 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3194 (alpha_fix_adjustable): Likewise.
3195 (md_apply_fix): Likewise.
3197 2000-12-31 H.J. Lu <hjl@gnu.org>
3199 * listing.c (listing_message): Allocate string only if it is
3202 * configure: Rebuild.
3204 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3206 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3207 Point out caveats with generating fixups for the opcode in a frag.
3209 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3211 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3214 2000-12-29 H.J. Lu <hjl@gnu.org>
3216 * listing.c (calc_hex): Print the variable part only if the
3217 fragment type is rs_fill.
3219 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3221 * doc/internals.texi (tc_conditional_pseudoop,
3222 TC_LINKRELAX_FIXUP): Fix typos.
3224 2000-12-28 Richard Henderson <rth@redhat.com>
3226 * write.c (subsegs_finish): Fix thinko last change -- don't
3227 "optimize" the alignment == 0 case.
3229 2000-12-28 Richard Henderson <rth@redhat.com>
3231 * as.h (rs_align_test): New.
3232 * frags.c (NOP_OPCODE): Move default from read.c.
3233 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3234 (frag_align_code): New.
3235 * frags.h (frag_align_code): Declare.
3236 * read.c (NOP_OPCODE): Remove.
3237 (do_align): Use frag_align_code.
3238 * write.c (NOP_OPCODE): Remove.
3239 (get_recorded_alignment): New.
3240 (cvt_frag_to_fill): Handle rs_align_test.
3241 (relax_segment): Likewise.
3242 (subsegs_finish): Align last subseg in section to the
3243 section alignment. Use frag_align_code.
3244 * write.h (get_recorded_alignment): Declare.
3245 * config/obj-coff.c (size_section): Handle rs_align_test.
3246 (fill_section, fixup_mdeps): Likewise.
3247 (write_object_file): Use frag_align_code.
3249 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3250 (alpha_handle_align): New.
3251 * config/tc-alpha.h (HANDLE_ALIGN): New.
3252 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3254 * config/tc-i386.h (md_do_align): Use frag_align_code.
3255 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3257 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3258 (ia64_handle_align): New.
3259 * config/tc-ia64.h (HANDLE_ALIGN): New.
3260 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3262 * config/tc-m32r.c (m32r_do_align): Remove.
3263 (m32r_handle_align): New.
3264 (fill_insn): Use frag_align_code.
3265 * config/tc-m32r.h (md_do_align): Remove.
3266 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3267 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3268 * config/tc-mips.c, config/tc-mips.h: Similarly.
3270 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3271 (sh_handle_align): Likewise. Handle rs_align_code.
3272 (sh_do_align): Remove.
3273 * config/tc-sh.h (md_do_align): Remove.
3274 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3276 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3277 (sparc_handle_align): Likewise. Handle rs_align_code.
3278 * config/tc-sparc.h (md_do_align): Remove.
3279 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3281 2000-12-22 DJ Delorie <dj@redhat.com>
3283 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3284 when we assemble the first half of a pair.
3286 2000-12-22 H.J. Lu <hjl@gnu.org>
3288 * config/tc-i386.c (reloc): Update the macro for non-bfd
3290 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3292 2000-12-22 H.J. Lu <hjl@gnu.org>
3294 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3296 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3298 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3299 (QWORD_MNEM_SUFFIX): New macro.
3300 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3302 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3303 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3305 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3306 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3307 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3308 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3309 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3311 (Reg, WordReg): Add Reg64.
3312 (Imm): Add Imm32S and Imm64.
3314 (Disp): Add Disp64 and Disp32S.
3315 (AnyMem): Add Disp32S.
3316 (RegRex, RegRex64): New macros.
3317 (rex_byte): New type.
3318 * config/tc-i386.c (set_16bit_code_flag): Kill.
3319 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3320 (reloc): New parameter "signed"; support x86_64.
3321 (set_code_flag): New.
3322 (DEFAULT_ARCH): New macro; default to "i386".
3323 (default_arch): New static variable.
3324 (struct _i386_insn): New fields Operand_PCrel; rex.
3325 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3326 (flag_code): New enum and static variable.
3327 (use_rela_relocations): New static variable.
3328 (flag_code_names): New static variable.
3329 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3330 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3332 (i386_align_code): Return plain "nop" for x86_64.
3333 (mode_from_disp_size): Support Disp32S.
3334 (smallest_imm_type): Support Imm32S and Imm64.
3335 (offset_in_range): Support size of 8.
3336 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3337 (md_pseudo_table): Add "code64"; use set_code_flat.
3338 (md_begin): Emit sane error message on hash failure.
3339 (tc_i386_fix_adjustable): Support x86_64 relocations.
3340 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3341 instructions supported on particular arch just partially,
3342 output of 64bit immediates, handling of Imm32S and Disp32S type.
3343 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3344 (i386_displacement): Likewise.
3345 (i386_index_check): Cleanup; support 64bit addresses.
3346 (md_apply_fix3): Support x86_64 relocation and rela.
3347 (md_longopts): Add "32" and "64".
3348 (md_parse_option): Add OPTION_32 and OPTION_64.
3349 (i386_target_format): Call even for ELFs; choose between
3350 elf64-x86-64 and elf32-i386.
3351 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3352 (tc_gen_reloc): Support rela relocations and x86_64.
3353 (intel_e09_1): Support QWORD.
3355 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3357 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3358 it's not an offset expression.
3359 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3360 keep the braces '[' and ']' in the output string.
3361 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3362 != FLAT. There is no such op_modifier.
3364 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3366 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3369 2000-12-13 Kazu Hirata <kazu@hxi.com>
3371 * as.h: Fix formatting.
3373 * dwarf2dbg.c: Likewise.
3374 * input-scrub.c: Likewise.
3377 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3379 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3380 configure: Regenerate.
3382 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3384 * dwarf2dbg.c: #include <limits.h> only if it exists.
3386 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3388 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3389 (md_apply_fix): Here too.
3391 2000-12-12 Jim Wilson <wilson@redhat.com>
3393 * config/tc-ia64.h (ia64_init): Add prototype.
3395 2000-12-12 H.J. Lu <hjl@gnu.org>
3397 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3399 * read.h (outputting_stabs_line_debug): Change it to int.
3400 * stabs.c (outputting_stabs_line_debug): Likewise.
3402 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3404 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3405 the address of a function result.
3407 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3409 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3410 (md_assemble): Call dwarf2_emit_insn.
3411 (shlib): Fix typo SHILB -> SHLIB.
3412 (md_parse_option): Likewise.
3413 (ppc_elf_validate_fix): Likewise:
3414 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3416 2000-12-12 Nick Clifton <nickc@redhat.com>
3418 * cgen.h: Fix formatting.
3419 * input-scrub.c: Fix formatting.
3420 * macro.c: Fix formatting.
3421 * config/tc-mips.c: Fix formatting.
3422 * doc/c-mips.texi: Fix formatting.
3424 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3426 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3427 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3429 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3431 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3434 * i386.h (*_Suf): Remove No_dSuf.
3435 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3437 (i386_optab): Remove 'd' in the suffixes.
3439 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3441 * config/tc-i386.c (T_SHORT): Undefine before defining.
3443 2000-12-05 Kazu Hirata <kazu@hxi.com>
3445 * config/tc-mips.c: Fix formatting.
3447 2000-12-04 Matthew Hiller <hiller@redhat.com>
3449 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3450 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3451 (md_show_usage): Ditto.
3452 (md_parse_option): Ditto.
3453 (d10v_cleanup): Writes pending instruction only if
3454 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3455 Fix compile time warning messages.
3457 * doc/c-d10v.texi: Documents new options.
3459 2000-12-04 Matthew Hiller <hiller@redhat.com>
3461 * stabs.c (outputting_stabs_line_debug): New variable.
3462 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3463 function entry and unset at function exit.
3465 * read.h (outputting_stabs_line_debug): New extern declaration.
3467 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3469 * dwarf2dbg.c: Fix compile time warning messages.
3471 2000-12-03 Kazu Hirata <kazu@hxi.com>
3473 * config/tc-a29k.c: Fix formatting.
3474 * config/tc-alpha.c: Likewise.
3475 * config/tc-arm.c: Likewise.
3476 * config/tc-cris.c: Likewise.
3477 * config/tc-hppa.c: Likewise.
3478 * config/tc-i370.c: Likewise.
3479 * config/tc-i386.c: Likewise.
3480 * config/tc-i860.c: Likewise.
3481 * config/tc-i960.c: Likewise.
3482 * config/tc-ia64.c: Likewise.
3483 * config/tc-m68hc11.c: Likewise.
3484 * config/tc-m68k.c: Likewise.
3485 * config/tc-m88k.c: Likewise.
3486 * config/tc-pj.c: Likewise.
3487 * config/tc-ppc.c: Likewise.
3488 * config/tc-sh.c: Likewise.
3489 * config/tc-sparc.c: Likewise.
3490 * config/tc-tahoe.c: Likewise.
3491 * config/tc-vax.c: Likewise.
3493 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3495 * config/tc-mips.c (mips_ip): When calculating offsets,
3496 don't accept as constant the difference between the
3497 addresses of symbols in two different sections.
3499 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3501 (validate_mips_insn): Likewise. Also, update 'B' operand
3502 specifier to use OP_*_CODE20 constants and delete 'm' operand
3504 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3505 operand specifiers. Change warning generated by 'B' operand
3506 specifier to reflect its new multi-purpose usage.
3508 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3509 -1, and update comment.
3510 (file_mips_isa): Likewise.
3511 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3512 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3513 ISA_* constants rather than hard-coded numbers.
3514 (mips_cpu_info): New structure.
3515 (mips_cpu_info_table): New table describing CPU and ISA names
3517 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3518 mips_cpu_info_from_cpu): New functions.
3519 (mips_isa_to_str): New function to get string for ISA name.
3520 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3521 return const char *.
3522 (md_begin): Redo CPU and ISA selection logic, using
3523 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3524 than hard-coded numbers.
3525 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3526 ISA_* constants rather than hard-coded numbers.
3527 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3528 (md_longopts): Delete OPTION_NO_MIPS32.
3529 (md_parse_option): Convert to use ISA_* constants rather than
3530 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3531 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3532 to use strcasecmp to recognize "default" and to use
3533 mips_cpu_info_from_name to get CPU numbers from argument.
3534 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3535 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3537 (s_mipsset): Accept ISA value 32.
3538 * doc/as.texinfo: Clean up MIPS options summary slightly,
3539 remove -no-mips32. Add note about -mips4 and -mips32
3540 specifying those ISA levels. Delete -mips32 and -no-mips32
3541 cpu flag descriptions.
3542 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3543 up the supported CPU switch list, and replace 4Kc, 4Km, and
3544 4Kp entries with a single mips32-4k entry. Note that you can
3547 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3549 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3551 (md_parse_option): Add cases for OPTION_MIPS5 and
3553 (md_show_usage): Mention -mips5 and -mips64 arguments.
3554 (s_mipsset): Add cases for MIPS5 and MIPS64.
3555 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3557 * doc/as.texinfo: Mention -mips5 and -mips64 options
3559 * doc/c-mips.texi: Likewise. Also update introduction
3560 and ".set" usage information.
3562 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3564 (mips_cpu_info_table): Add SB-1 entries.
3565 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3566 known to the -mcpu option.
3568 * doc/as.texinfo: Correct description of MIPS -mcpu
3569 option, by copying some of the text from doc/c-mips.texi.
3571 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3573 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3575 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3576 (sparc*-*-rtems*): Switched from a.out to ELF.
3577 * configure: Regenerate.
3578 * config.in: Regenerate.
3579 * Makefile.in: Regenerate.
3580 * aclocal.m4: Regenerate.
3581 * po/gas.pot: Regenerate.
3583 2000-11-30 Philip Blundell <pb@futuretv.com>
3585 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3586 even in non BFD_ASSEMBLER case.
3588 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3590 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3593 2000-11-29 Richard Henderson <rth@redhat.com>
3595 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3596 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3597 thread multiple subsegments properly; handle multiple code
3598 sections properly; emit proper compilation unit info for assembler
3599 generated debugging.
3601 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3602 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3603 (dwarf2dbg_estimate_size_before_relax): Declare.
3604 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3605 * write.c: Include dwarf2dbg.h.
3606 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3607 (relax_segment): Likewise.
3609 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3611 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3612 jump>: Use as_bad_where instead of as_bad. Tweak error message
3613 accordingly. Stabilize frag by updating fix part and resetting
3615 <undefined symbol, unconditional jump>: Ditto.
3616 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3617 indexing is_end_of_line[].
3618 (md_assemble): Initialize size to 0.
3619 (md_section_align): Mark parameter seg as unused.
3620 (parse_reg): Parse names case-insensitively.
3622 2000-11-28 Kazu Hirata <kazu@hxi.com>
3624 * config/obj-aout.h: Fix formatting.
3625 * config/obj-bout.h: Likewise.
3626 * config/obj-coff.c: Likewise.
3627 * config/obj-coff.h: Likewise.
3628 * config/obj-elf.h: Likewise.
3629 * config/obj-som.h: Likewise.
3630 * config/obj-vms.c: Likewise.
3631 * config/obj-vms.h: Likewise.
3632 * config/tc-h8300.h: Likewise.
3633 * config/tc-ns32k.h: Likewise.
3634 * config/tc-sparc.h: Likewise.
3635 * config/tc-tic54x.h: Likewise.
3636 * config/tc-z8k.h: Likewise.
3638 2000-11-28 Nick Clifton <nickc@redhat.com>
3640 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3641 License is present in the sources, but not the output, and
3642 also available from the GNU website.
3643 (GNU Free Documentation License): Comment out this section.
3645 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3647 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3648 targets. Remove i860 from valid a.out targets.
3649 * Makefile.in: Regenerate.
3651 * config/tc-cris.c: Include dwarf2dbg.h.
3652 (md_pseudo_table): Add .file and .loc.
3653 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3654 (s_cris_file, s_cris_loc): New.
3655 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3656 * Makefile.am: Regenerate dependencies.
3657 * Makefile.in: Regenerate.
3659 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3661 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3662 (MRI_MUL_PRECEDENCE): Likewise.
3663 (op_rank): Fix a comment typo.
3665 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3667 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3669 (get_operand): Fix analysis for movw/movb instructions.
3671 2000-11-24 Nick Clifton <nickc@redhat.com>
3673 * configure.in (xscale-elf): Add target.
3674 (xscale-coff): Add target.
3675 * configure: Regenerate.
3677 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3679 (ARM_EXT_XSCALE): New ARM architecture extension.
3680 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3681 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3682 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3683 (ARM_ARCH_V4): Remove processor from architecture.
3684 (ARM_ARCH_3M): New architecutre definition.
3685 (ARM_ARCH_V5TE): New architecutre definition.
3686 (ARM_ARCH_XSCALE): New architecutre definition.
3687 (CPU_DEFAULT): Allow to be defaulted to XScale.
3688 (atpcs): New boolean variable.
3689 (ldr_flags): Support 'd' flag for double word loads.
3690 (str_flags): Support 'd' flag for double word stored.
3691 (do_mia): New function.
3692 (do_mar): New function.
3693 (do_mra): New function.
3694 (do_pld): New function.
3695 (do_ldrd): New function.
3696 (do_blx): New function.
3697 (do_bkpt): New function.
3698 (do_clz): New function.
3699 (do_lstc2): New function.
3700 (do_cdp2): New function.
3701 (do_t_blx): New function.
3702 (do_t_bkpt): New function.
3703 (do_smla): New function.
3704 (do_smlal): New function.
3705 (do_smul): New function.
3706 (do_qadd): New function.
3707 (do_co_reg2c): New function.
3708 (LONGEST_INSN): Redefine to 7.
3710 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3711 command line switches.
3713 2000-11-22 Jim Wilson <wilson@redhat.com>
3715 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3716 (struct rsrc): Make line unsigned.
3717 (gr_values): Add missing initializer.
3718 (SLOT_NUM_NOT_SET): Add unsigned cast.
3719 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3720 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3721 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3722 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3723 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3724 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3725 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3726 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3727 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3728 Add ATTRIBUTE_UNUSED to unused parameters.
3729 (convert_expr_to_ab_reg): Add parens.
3730 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3731 (dot_prologue): Initialize grsave when declared.
3732 (md_pseudo_table): Add missing initializers.
3733 (operand_match): Add casts to bfd_vma.
3734 (emit_one_bundle): Delete unused local prev. Make required_template
3736 (specify_resource): Cast i to unsigned.
3737 (note_register_values): Use fprintf_vma.
3738 (print_dependency): Likewise.
3740 2000-11-21 Jim Wilson <wilson@redhat.com>
3742 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3743 for unwind info section.
3744 (dot_endp): Likewise for unwind section.
3746 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3749 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3751 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3752 (output_insn): Call dwarf2_emit_insn.
3753 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3755 2000-11-17 Richard Henderson <rth@redhat.com>
3757 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3758 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3759 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3761 2000-11-17 Nick Clifton <nickc@redhat.com>
3763 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3766 2000-11-17 Richard Henderson <rth@redhat.com>
3768 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3770 2000-11-17 Richard Henderson <rth@redhat.com>
3772 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3773 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3774 tri-state definition of alpha_flag_mdebug.
3775 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3776 (s_alpha_file): Store first .file directive.
3777 (s_alpha_stab): New.
3778 (md_pseudo_table): Add stabs and stabn.
3780 2000-11-17 Richard Henderson <rth@redhat.com>
3782 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3784 2000-11-17 Richard Henderson <rth@redhat.com>
3786 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3787 (main): Call dwarf2_finish.
3788 * as.h (debug_type): Clarify documentation of the meaning
3790 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3791 (print_stats): Fix parenthesis problem.
3792 (now_subseg_size): New.
3793 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3794 (dwarf2_directive_file): Don't set debug_type.
3795 (dwarf2_where): Honor DEBUG_DWARF2 first.
3796 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3797 do nothing if not emitting dwarf2 debug info, or no work.
3798 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3799 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3800 (ecoff_new_file): Likewise.
3801 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3802 commentary wrt dwarf2.
3804 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3805 ATTRIBUTE_UNUSED as needed.
3806 (emit_insn): Call dwarf2_emit_insn.
3807 (s_alpha_file): New.
3809 (s_alpha_coff_wrapper): Don't handle them.
3810 (md_pseudo_table): Update for .file and .loc.
3811 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3813 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3814 don't protect with debug_type.
3815 * config/tc-hppa.c (md_assemble): Likewise.
3816 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3817 * config/tc-mn10300.c (md_assemble): Likewise.
3818 * config/tc-sh.c (md_assemble): Likewise.
3819 * config/tc-v850.c (md_assemble): Likewise.
3821 * config/tc-arm.c (arm_end_of_source): Remove.
3822 * config/tc-hppa.c (pa_end_of_source): Remove.
3823 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3824 * config/tc-mn10300.c (mn10300_finalize): Remove.
3825 * config/tc-sh.c (sh_finalize): Remove.
3826 * config/tc-v850.c (sh_finalize): Remove.
3828 * config/tc-arm.h (md_end): Remove.
3829 * config/tc-hppa.h (md_end): Remove.
3830 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3831 * config/tc-m68hc11.h (md_end): Remove.
3832 * config/tc-mn10300.h (md_end): Remove.
3833 * config/tc-sh.h (md_end): Remove.
3834 * config/tc-v850.h (md_end): Remove.
3836 * config/tc-ia64.c (emit_one_bundle): Don't protect
3837 dwarf2 bits with debug_type.
3838 (md_assemble): Likewise.
3839 (ia64_end_of_source): Don't call dwarf2_finish.
3841 2000-11-16 Jim Wilson <wilson@redhat.com>
3843 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3844 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3847 2000-11-16 H.J. Lu <hjl@gnu.org>
3849 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3852 2000-11-15 Kazu Hirata <kazu@hxi.com>
3854 * config/tc-tic30.c: Fix formatting.
3855 * config/tc-tic80.c: Likewise.
3856 * config/tc-v850.c: Likewise.
3857 * config/tc-vax.c: Likewise.
3858 * config/tc-w65.c: Likewise.
3859 * config/tc-z8k.c: Likewise.
3861 2000-11-14 DJ Delorie <dj@redhat.com>
3863 * config/tc-v850.c: Support dwarf2.
3864 * config/tc-v850.h: Ditto.
3866 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3867 parse_cons_expression_v850 to initialize hold_cons_reloc.
3869 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3871 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3872 (errata_nops_necessary_p): New function.
3873 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3876 2000-11-14 Jim Wilson <wilson@redhat.com>
3878 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3879 return little endian bfd formats.
3881 2000-11-14 Kazu Hirata <kazu@hxi.com>
3883 * config/aout_gnu.h: Fix formatting.
3884 * config/atof-vax.c: Likewise.
3885 * config/m68k-parse.h: Likewise.
3886 * config/m88k-opcode.h: Likewise.
3887 * config/obj-elf.c: Likewise.
3888 * config/tc-arm.c: Likewise.
3889 * config/tc-cris.c: Likewise.
3890 * config/tc-i386.c: Likewise.
3891 * config/tc-ia64.c: Likewise.
3892 * config/tc-mn10300.c: Likewise.
3893 * config/te-386bsd.h: Likewise.
3894 * config/te-hppa.h: Likewise.
3895 * config/te-nbsd.h: Likewise.
3896 * config/te-ppcnw.h: Likewise.
3897 * config/te-sparcaout.h: Likewise.
3898 * config/te-tmips.h: Likewise.
3899 * config/vax-inst.h: Likewise.
3900 * config/vms-conf.h: Likewise.
3902 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3904 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3906 2000-11-13 H.J. Lu <hjl@gnu.org>
3908 * config/obj-elf.c (elf_frob_symbol): Support
3909 ".symver name,name2@@@nodename".
3910 (elf_frob_file_before_adjust): Likewise.
3912 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3913 and ".symver name,name2@@@nodename".
3916 2000-11-12 H.J. Lu (hjl@gnu.org)
3918 * config/obj-elf.c (obj_elf_symver): Check missing version
3921 2000-11-12 H.J. Lu (hjl@gnu.org)
3923 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3924 instead of bfd_vma for non-bfd assemblers.
3926 2000-11-09 Kazu Hirata <kazu@hxi.com>
3928 * itbl-ops.c: Fix comment typos.
3930 2000-11-08 Jim Wilson <wilson@redhat.com>
3932 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3933 (struct unwind): Add next_slot_frag field.
3934 (slot_index): New parameters slot_frag and first_frag. Add code
3935 to add in frag sizes when different. Add comments.
3936 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3937 arguments to slot_index.
3938 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3939 loop end. Set next_slot_frag field.
3941 2000-11-07 H.J. Lu <hjl@gnu.org>
3943 * doc/as.texinfo (.symver): Updated for versioned symbol
3946 * obj.h (format_ops): Add the frob_file_before_adjust field.
3948 * config/obj-aout.c (aout_format_ops): Set the
3949 frob_file_before_adjust field to 0.
3950 * config/obj-coff.c (coff_format_ops): Likewise.
3951 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3953 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3955 (elf_frob_file_before_adjust): New function to remove unneeded
3956 versioned symbols from the symbol table.
3957 (elf_format_ops): Set the frob_file_before_adjust field to
3958 elf_frob_file_before_adjust.
3960 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3963 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3965 2000-11-07 Peter Targett <peter.targett@arccores.com>
3967 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3969 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3970 Fix compile time warning messages.
3972 2000-11-07 Nick Clifton <nickc@redhat.com>
3974 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3975 buffer in order to avoid buffer overflows.
3977 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3979 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3980 Change M to m for -milp32 or -mlp64 to match gcc.
3981 (dot_endp): Use bytes_per_address instead of 8.
3982 (emit_one_bundle): Use number_to_chars_littleendian instead of
3984 (fix_insn): Likewise.
3985 (ia64_init): New function.
3986 (ia64_target_format): New function.
3987 (md_begin): Set endianness, arch, and machine as appropriate.
3988 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3989 Make these macros depend on TE_HPUX macro.
3990 (TARGET_FORMAT): Define.
3991 (HOST_SPECIAL_INIT): Define.
3992 * config/te-hpux.h: New file.
3993 * configure.in: Add "ia64-*-hpux*" target to configure.
3994 * configure: Regenerate.
3996 2000-11-06 Kazu Hirata <kazu@hxi.com>
3998 * as.c: Fix formatting.
3999 * dwarf2dbg.c: Likewise.
4000 * input-file.c: Likewise.
4001 * input-file.h: Likewise.
4002 * input-scrub.c: Likewise.
4003 * itbl-ops.c: Likewise.
4004 * listing.c: Likewise.
4005 * macro.h: Likewise.
4006 * messages.c: Likewise.
4008 * subsegs.c: Likewise.
4009 * subsegs.h: Likewise.
4010 * write.c: Likewise.
4012 2000-11-06 Nick Clifton <nickc@redhat.com>
4014 * doc/as.texinfo: Add GNU Free Documentation License.
4015 * doc/gasp.texi: Add GNU Free Documentation License.
4016 * doc/as.1: Add GNU Free Documentation License.
4018 2000-11-05 Nick Clifton <nickc@redhat.com>
4020 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4022 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4024 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4025 * configure: Regenerate.
4027 2000-11-01 Nick Clifton <nickc@redhat.com>
4029 * read.c (original_case_string): New global variable.
4030 (read_a_source_file): Copy opcode string into
4031 original_case_string if clobbering the case of the opcode.
4032 * read.h: Export the definition of original_case_string.
4033 * config/tc-arm.c (md_assembler): When parsing a .req
4034 directive use the original opcode string, not the case
4037 2000-11-02 Nick Clifton <nickc@redhat.com>
4039 * config/tc-mn10300.c (debug_line): Remove this static
4041 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4042 dwarf2_where and dwarf2_gen_line_info.
4044 2000-11-02 Theo Honohan <th@futuretv.com>
4046 * config/tc-arm.c (do_msr): Improve error message.
4048 2000-10-31 Eric Christopher <echristo@redhat.com>
4050 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4051 or pc-relative, else use fx_offset.
4053 2000-10-31 Jim Wilson <wilson@redhat.com>
4055 * config/tc-ia64.c (struct md): New field tag_fixups.
4056 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4057 qualifying predicate.
4058 (emit_one_bundle): Delete spurious multiplication by one. Handle
4060 (ia64_start_line): Error if dangling qualifying predicate.
4061 (defining_tag): New static variable.
4062 (ia64_unrecognized_line, case '['): Parse tags.
4063 (ia64_frob_label): Create tag_fixups.
4064 (md_assemble): Reset md.qp.X_op after using it.
4066 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4068 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4070 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4072 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4074 2000-10-30 Kazu Hirata <kazu@hxi.com>
4076 * expr.c: Fix formatting.
4077 * flonum-copy.c: Likewise.
4078 * flonum.h: Likewise.
4082 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4084 * as.h (OPTION_MD_BASE): Bump to 190.
4085 * as.c (parse_args) <std_longopts>: Add comment about the need to
4086 check OPTION_MD_BASE in as.h.
4088 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4091 2000-10-27 Nick Clifton <nickc@redhat.com>
4093 * configure.in (emulations): Add m68hc12.
4094 * configure: Regenerate.
4095 * po/gas.pot: Regenerate.
4097 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4099 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4101 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4103 2000-10-25 Nick Clifton <nickc@redhat.com>
4105 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4106 a DWARF2 line number information sequence.
4108 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4110 * read.c (generate_lineno_debug): Update comment describing why
4111 DWARF2 line number debug information is not generated
4112 automatically by this function.
4114 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4117 * config/tc-arm.h (md_end): Define.
4118 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4120 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4121 if generating DWARF2 line numbers.
4122 (arm_end_of_source): New function. Call dwarf2_finish if
4125 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4126 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4127 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4129 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4131 * config/tc-i386.c: Fix prototype declarations for functions taking no
4134 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4136 * config/tc-i386.c (i386_operand_modifier): Remove.
4137 (build_displacement_string): Remove.
4138 (i386_parse_seg): Remove.
4139 (i386_intel_memory_operand): Remove.
4140 (i386_intel_operand): Re-write using recursive descent parser based
4141 on MASM documentation.
4142 (struct intel_parser_s): New structure.
4143 (intel_parser): New static variable.
4144 (struct intel_token): New structure.
4145 (cur_token, prev_token): New static variables.
4158 (intel_match_token): New function.
4159 (intel_get_token): New function.
4160 (intel_putback_token): New function.
4161 (intel_expr): New function.
4162 (intel_e05): New function.
4163 (intel_e05_1): New function.
4164 (intel_e06): New function.
4165 (intel_e06_1): New function.
4166 (intel_e09): New function.
4167 (intel_e09_1): New function.
4168 (intel_e10): New function.
4169 (intel_e10_1): New function.
4170 (intel_e11): New function.
4172 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4174 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4175 instructions to loose any special insn->architecture mask.
4177 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4178 (sparc_md_end, sparc_arch_types, sparc_arch,
4179 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4180 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4181 request v9b architecture if they are used).
4183 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4185 * config/tc-m68k.c: Fix the previous misapplied patch.
4187 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4189 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4190 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4191 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4194 2000-10-17 Kazu Hirata <kazu@hxi.com>
4196 * debug.c: Fix formatting.
4197 * depend.c: Likewise.
4198 * dwarf2dbg.c: Likewise.
4199 * dwarf2dbg.h: Likewise.
4200 * ecoff.c: Likewise.
4203 * flonum-konst.c: Likewise.
4204 * frags.h: Likewise.
4206 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4208 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4210 * doc/as.texinfo: Added notes about this new option.
4212 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4214 * config/tc-sh.c (JREG): Remove.
4215 (md_convert_frag): Remove #if 0:d code using JREG.
4217 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4219 * config/tc-i386.c (i386_operand_modifier): Only match
4220 modifiers SHORT and FLAT if they are followed by a space.
4221 (parse_register): When `allow_naked_reg' is set, do not confuse
4222 identifiers that start with a register name with a register.
4224 2000-10-12 Kazu Hirata <kazu@hxi.com>
4226 * app.c: Fix formatting.
4229 * bit_fix.h: Likewise.
4234 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4236 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4238 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4240 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4241 Re-arrange function a little and improve error message.
4243 * write.c (write_relocs): Fix a comment.
4245 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4248 2000-10-05 Jim Wilson <wilson@cygnus.com>
4250 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4252 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4254 * config/tc-i386.c: Delete some useless comments, reformat others.
4256 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4257 non-global syms in linkonce sections.
4259 2000-10-04 Ralf Baechle <ralf@gnu.org>
4261 * config/tc-ia64.c (operand_match): Don't use // style comments.
4262 * config/tc-i370.c: Likewise.
4264 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4266 Changes to handle varying register prefix and user symbol prefix.
4267 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4268 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4269 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4270 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4271 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4272 (demand_register_prefix): New variable.
4273 (md_pseudo_table): New pseudo ".syntax".
4274 (md_longopts): New options --no-underscore and --underscore.
4275 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4276 on symbols_have_leading_underscore.
4277 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4278 (get_spec_reg): Ditto.
4279 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4281 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4283 <case OPTION_NO_US, case OPTION_US>: New.
4284 (md_show_usage): Be brief and reformat to match continuation of
4286 * po/gas.pot: Regenerate.
4288 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4290 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4291 force relocs for 12 bit branches.
4292 (md_apply_fix): Similarly, adjust logic here.
4294 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4296 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4297 adjust for external and weak syms as we will use a reloc. Allow
4298 for +8 offset when calculating limits of branches.
4299 (hppa_fix_adjustable): Undo 2000-09-23 change.
4300 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4301 Correct distance calculation.
4302 (tc_gen_reloc): Print the file name and line number if we can't
4305 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4306 * config/tc-hppa.c (nonzero_dibits): Define.
4307 (arg_reloc_stub_needed): Check each arg and return value
4308 separately for zero case.
4309 (pa_align): Declare argument `bytes'.
4311 2000-09-25 Kazu Hirata <kazu@hxi.com>
4313 * config/tc-cris.c: Fix formatting.
4314 * config/tc-d10v.h: Likewise.
4315 * config/tc-d30v.c: Likewise.
4316 * config/tc-d30v.h: Likewise.
4317 * config/tc-fr30.c: Likewise.
4318 * config/tc-fr30.h: Likewise.
4319 * config/tc-m68k.c: Likewise.
4320 * config/tc-m68k.h: Likewise.
4321 * config/tc-pj.h: Likewise.
4322 * config/tc-ppc.c: Likewise.
4323 * config/tc-ppc.h: Likewise.
4324 * config/tc-sh.c: Likewise.
4325 * config/tc-sh.h: Likewise.
4326 * config/tc-sparc.c: Likewise.
4327 * config/tc-v850.h: Likewise.
4328 * config/tc-vax.h: Likewise.
4329 * config/tc-w65.h: Likewise.
4330 * config/tc-z8k.h: Likewise.
4332 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4334 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4335 checks only for ELF.
4336 (hppa_force_relocation): Likewise.
4338 2000-09-22 Jim Wilson <wilson@cygnus.com>
4340 * config/tc-ia64.c (dv_sem): Add "stop".
4341 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4342 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4343 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4345 (mark_resources): Check IA64_RS_PRr.
4347 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4349 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4350 md_estimate_size_before_relax): Redesign and clean up the
4351 relaxation mechanism.
4353 2000-09-21 Kazu Hirata <kazu@hxi.com>
4355 * config/tc-ns32k.c: Fix formatting.
4356 * config/tc-ns32k.h: Likewise.
4358 2000-09-20 Kazu Hirata <kazu@hxi.com>
4360 * config/tc-m32r.c: Fix formatting.
4361 * config/tc-m32r.h: Likewise.
4362 * config/tc-m68851.h: Likewise.
4363 * config/tc-m68hc11.c: Likewise.
4364 * config/tc-m68hc11.h: Likewise.
4365 * config/tc-m88k.c: Likewise.
4366 * config/tc-mcore.c: Likewise.
4367 * config/tc-mcore.h: Likewise.
4368 * config/tc-mips.c: Likewise.
4369 * config/tc-mips.h: Likewise.
4370 * config/tc-mn10200.h: Likewise.
4371 * config/tc-mn10300.h: Likewise.
4372 * config/tc-tahoe.c: Likewise.
4373 * config/tc-tahoe.h: Likewise.
4375 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4377 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4378 Likewise in relaxation description comments.
4380 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4382 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4383 subtraction of two syms without emitting a relocation.
4385 From David Huggins-Daines <dhd@linuxcare.com>
4386 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4387 global or weak symbols.
4389 2000-09-15 Kazu Hirata <kazu@hxi.com>
4391 * config/tc-h8300.h: Fix formatting.
4392 * config/tc-h8500.c: Likewise.
4393 * config/tc-h8500.h: Likewise.
4394 * config/tc-hppa.h: Likewise.
4395 * config/tc-i370.h: Likewise.
4396 * config/tc-i386.h: Likewise.
4397 * config/tc-i860.c: Likewise.
4398 * config/tc-i860.h: Likewise.
4399 * config/tc-i960.h: Likewise.
4400 * config/tc-ia64.c: Likewise.
4401 * config/tc-ia64.h: Likewise.
4403 2000-09-14 Kazu Hirata <kazu@hxi.com>
4405 * config/tc-a29k.c: Fix formatting.
4406 * config/tc-alpha.c: Likewise.
4407 * config/tc-arc.c: Likewise.
4408 * config/tc-arc.h: Likewise.
4409 * config/tc-arm.c: Likewise.
4410 * config/tc-arm.h: Likewise.
4411 * config/tc-avr.c: Likewise.
4412 * config/tc-avr.h: Likewise.
4413 * config/tc-tic30.c: Likewise.
4414 * config/tc-tic30.h: Likewise.
4415 * config/tc-tic54x.c: Likewise.
4416 * config/tc-tic54x.h: Likewise.
4417 * config/tc-tic80.c: Likewise.
4418 * config/tc-tic80.h: Likewise.
4420 2000-09-14 Timothy Wall <twall@cygnus.com>
4422 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4423 parallel comparisons for later use.
4424 (struct rsrc): Add parallel comparison type.
4425 (resources_match): Skip special cases of PR usage (non-conflicting
4428 2000-09-13 Kazu Hirata <kazu@hxi.com>
4430 * config/obj-ecoff.c: Fix formatting.
4431 * config/obj-elf.c: Likewise.
4432 * config/obj-elf.h: Likewise.
4433 * config/obj-evax.h: Likewise.
4434 * config/obj-generic.h: Likewise.
4435 * config/obj-hp300.c: Likewise.
4436 * config/obj-hp300.h: Likewise.
4437 * config/obj-ieee.h: Likewise.
4438 * config/obj-vms.c: Likewise.
4439 * config/obj-vms.h: Likewise.
4441 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4443 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4444 (md_parse_option): Ditto.
4445 (md_longopts): Add -mips32 option.
4446 (md_show_usage): Document new options.
4447 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4448 (mips_ip): Assemble mfc0 with a sub-selection code.
4449 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4450 (mips_cpu_to_str): New function.
4451 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4452 Use CPU_* defines instead of hardcoded numbers.
4454 * doc/as.texinfo: Document new options.
4455 * doc/c-mips.texi: Ditto.
4457 2000-09-12 Kazu Hirata <kazu@hxi.com>
4459 * as.h: Fix formatting.
4460 * asintl.h: Likewise.
4461 * bit_fix.h: Likewise.
4462 * config/obj-aout.c: Likewise.
4463 * config/obj-aout.h: Likewise.
4464 * config/obj-bout.c: Likewise.
4465 * config/obj-bout.h: Likewise.
4466 * config/obj-coff.c: Likewise.
4467 * config/obj-coff.h: Likewise.
4468 * dwarf2dbg.h: Likewise.
4470 * flonum.h: Likewise.
4471 * frags.h: Likewise.
4472 * itbl-ops.h: Likewise.
4473 * macro.h: Likewise.
4476 * struc-symbol.h: Likewise.
4477 * subsegs.h: Likewise.
4478 * symbols.h: Likewise.
4480 * write.h: Likewise.
4482 2000-09-11 Kazu Hirata <kazu@hxi.com>
4484 * bignum-copy.c: Fix formatting.
4485 * config/tc-i370.c: Likewise.
4486 * config/tc-i960.c: Likewise.
4487 * config/tc-m68k.c: Likewise.
4488 * ehopt.c: Likewise.
4489 * flonum-copy.c: Likewise.
4490 * flonum-konst.c: Likewise.
4491 * flonum-mult.c: Likewise.
4492 * literal.c: Likewise.
4495 * stabs.c: Likewise.
4496 * subsegs.c: Likewise.
4498 2000-09-09 Philip Blundell <philb@gnu.org>
4500 * configure.in (arm*-*-uclinux*): New target.
4501 * configure: Regenerate.
4503 2000-09-09 Kazu Hirata <kazu@hxi.com>
4505 * input-file.c: Fix formatting.
4506 * itbl-ops.c: Likewise.
4507 * messages.c: Likewise.
4509 2000-09-08 Philip Blundell <philb@gnu.org>
4511 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4514 2000-09-07 H.J. Lu <hjl@gnu.org>
4516 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4517 * configure: Rebuild.
4519 2000-09-07 Kazu Hirata <kazu@hxi.com>
4521 * atof-generic.c: Fix formatting.
4522 * config/tc-mips.c: Likewise.
4523 * config/tc-vax.c: Likewise.
4524 * input-scrub.c: Likewise.
4526 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4528 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4529 * configure.in (sh-*-linux*): Added.
4530 * configure: Rebuilt.
4532 2000-09-06 Kazu Hirata <kazu@hxi.com>
4534 * config/tc-hppa.c: Fix formatting.
4536 * ecoff.c: Fix formatting.
4538 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4540 * configure: Rebuilt with new libtool.m4.
4542 2000-09-05 Kazu Hirata <kazu@hxi.com>
4544 * cgen.c: Fix formatting.
4545 * config/tc-ia64.c: Likewise.
4547 2000-09-05 Nick Clifton <nickc@redhat.com>
4549 * aclocal.m4: Regenerate.
4550 * config.in: Regenerate.
4551 * configure: Regenerate.
4552 * po/gas.pot: Regenerate.
4554 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4556 * config/tc-cris.c: Correct comment typos.
4558 2000-09-05 Eric Christopher <echristo@cygnus.com>
4560 * config/tc-mn10300.c: Cleanup.
4561 (md_pcrel_from): Enable.
4563 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4565 * expr.c (operand): Fix a comment typo.
4566 * write.c (write_relocs): Fix a signed/unsigned warning.
4568 * config/tc-hppa.c (fudge_reg_expressions): New
4569 (hppa_force_reg_syms_absolute): New.
4570 (pa_equ): Allow reg_section expressions.
4571 * config/tc-hppa.c (md_optimize_expr): Define.
4572 (hppa_force_reg_syms_absolute): Prototype.
4574 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4575 (pa_parse_number): Pass in arg to select fp reg parsing.
4576 Return 1 to indicate format checks pass. If strict, then only
4577 accept a register or register symbol. Return value in...
4578 (pa_number): New static for pa_parse_number.
4579 (FP_REG_BASE): Define.
4580 (FP_REG_RSEL): Define.
4581 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4582 appropriate. White space changes.
4583 (need_pa11_opcode): Don't bother passing any params, get them from
4585 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4586 Remove extraneous check in case 'Q'.
4587 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4588 reg, set section of resulting symbol to reg_section.
4589 (pa_parse_space_stmt): Modify call to pa_parse_number.
4590 (pa_space): Likewise.
4592 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4593 (hppa_force_relocation): Handle vtable relocs.
4594 (pa_vtable_entry): New.
4595 (pa_vtable_inherit): New.
4596 (md_pseudo_table): Add entries for vtable pseudos.
4597 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4598 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4600 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4601 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4602 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4604 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4605 specify a symbol type.
4607 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4608 dependent things together.
4609 (md_elf_symbol_type): Define.
4611 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4613 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4615 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4616 (obj_elf_vtable_entry): Declare.
4618 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4619 and export function.
4620 (obj_elf_vtable_entry): Similarly.
4621 (elf_pseudo_table): Fix the damage with a cast.
4623 2000-09-03 Richard Henderson <rth@cygnus.com>
4625 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4626 for template selection when a label is needed.
4628 2000-09-02 Kazu Hirata <kazu@hxi.com>
4630 * config/tc-ia64.c: Fix formatting.
4632 2000-09-02 Nick Clifton <nickc@redhat.com>
4634 * configure.in: Increase version number to 2.10.91.
4635 * configure: Regenerate.
4636 * aclocal.m4: Regenerate.
4637 * config.in: Regenerate.
4638 * po/gas.pot: Regenerate.
4639 * Makefile.in: Regenerate.
4641 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4643 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4644 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4645 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4647 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4650 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4652 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4653 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4654 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4655 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4656 (GOT_symbol): New variable.
4657 (md_undefined_symbol): Set it.
4659 2000-09-01 Richard Henderson <rth@cygnus.com>
4661 * config/tc-ia64.c (match): Don't inline.
4662 (extra_goodness): New.
4663 (md_begin): Prefer nop.f and nop.b for best_template.
4665 2000-08-31 Kazu Hirata <kazu@hxi.com>
4667 * as.c: Fix formatting.
4669 * frags.c: Likewise.
4670 * macro.c: Likewise.
4672 2000-08-31 Eric Christopher <echristo@cygnus.com>
4674 * config/tc-mn10300.c: Cleanup and fix warnings.
4675 (md_pseudo_table): Add initializers.
4676 (md_show_usage): Cleanup.
4677 (md_parse_option): Fix warnings.
4678 (md_undefined_symbol): Fix warnings.
4679 (md_conver_frag): Fix warnings.
4680 (tc_gen_reloc): Fix warnings.
4681 (md_apply_fix3): Fix warnings.
4682 (check_operand): Fix warnings.
4684 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4686 * acinclude.m4: Include libtool and gettext macros from the
4688 * aclocal.m4, configure: Rebuilt.
4690 2000-08-30 Mark Hatle <mhatle@mvista.com>
4692 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4694 2000-08-31 Kazu Hirata <kazu@hxi.com>
4696 * listing.c: Fix formatting.
4698 2000-08-29 Kazu Hirata <kazu@hxi.com>
4700 * app.c: Fix a comment typo. Fix formatting.
4702 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4704 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4705 offset of the target destination for jmp instructions.
4706 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4708 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4710 * NEWS: Mention support for CRIS.
4712 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4714 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4715 Sets `.lcomm' alignment to zero.
4717 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4719 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4720 TC_FIX_ADJUSTABLE): Define.
4722 2000-08-23 Jim Wilson <wilson@cygnus.com>
4724 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4725 unwind.personality_routine is set.
4727 2000-08-23 H.J. Lu <hjl@gnu.org>
4729 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4731 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4733 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4736 2000-08-22 H.J. Lu <hjl@gnu.org>
4738 * config.in (STRICTCOFF): New for strict COFF.
4740 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4741 i386-*-go32* and i386-go32-rtems*.
4742 * configure: Rebuilt.
4744 * config/obj-coff.c (obj_coff_endef): Follow the historical
4745 behavior if STRICTCOFF is not defined.
4747 * doc/internals.texi: Document STRICTCOFF.
4749 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4751 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4752 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4753 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4754 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4755 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4756 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4757 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4760 2000-08-22 Eric Christopher <echristo@cygnus.com>
4762 * config/tc-mn10300.c: (md_apply_fix): New function.
4763 (mn10300_force_relocation): New function.
4764 (mn10300_fix_adjustable): New function.
4766 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4767 (TC_HANDLES_FX_DONE): Define.
4768 (obj_fix_adjustable): Define.
4769 (MD_APPLY_FIX3): Define.
4770 (TC_LINKRELAX_FIXUP): Define.
4772 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4774 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4776 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4778 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4780 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4781 if the fixup resulted in a relocation.
4783 2000-08-18 Nick Clifton <nickc@redhat.com>
4785 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4786 Make reference to first element of shift_names explicit.
4788 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4790 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4791 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4792 add a symbol's address. Removed all target-specific #ifdefs that
4793 used to accomplished the same.
4794 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4795 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4796 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4797 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4798 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4800 2000-08-17 Kazu Hirata <kazu@hxi.com>
4802 * dwarf2dbg.c: Fix formatting.
4804 2000-08-17 Nick Clifton <nickc@redhat.com>
4806 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4807 to be recoded as logical shift lefts by zero.
4809 2000-08-16 Jim Wilson <wilson@cygnus.com>
4811 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4812 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4814 (note_register_values): Handle IA64_OPND_R3_2 operands.
4816 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4818 * config/tc-i860.c (md_operand): Silly typo fixed.
4820 2000-08-16 Nick Clifton <nickc@redhat.com>
4822 * config/tc-arm.c (struct asm_shift): Delete.
4824 (enum asm_shift_index): New.
4825 (struct asm_shift_properties): New.
4826 (struct asm_shift_name): New.
4827 (shift_properties[]); New.
4828 (shift_names[]); New.
4830 (decode_shift): Use new structures.
4831 Issue a warning is "ROR #0" is used.
4832 Issue a warning if "ASR #0" or "LSR #0" is used.
4834 (md_begin): Initialise arm_shift_hsh table from new
4835 asm_shift_name array.
4837 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4839 * config/tc-sparc.c: Kill all warnings.
4840 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4842 (md_show_usage): Update usage text.
4844 2000-08-16 Nick Clifton <nickc@redhat.com>
4846 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4849 2000-08-15 Will Cohen <wcohen@redhat.com>
4851 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4853 * config/tc-sh.c (md_assemble): Changed so debug_type
4854 test performed for ppi_assemble
4855 * config/tc-sh.c: Included dwarf2dbg.h.
4856 (debug_line): Defined.
4857 (md_assemble): Generates dwarf2 line info.
4858 (sh_finalize): New function. Finalize dwarf2 info.
4859 (assemble_ppi): Returns size of code generated.
4860 (build_Mytes): Returns size of code generated.
4861 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4862 * config/tc-sh.h (md_end): Defined.
4863 (sh_finalize): Declared.
4865 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4867 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4870 2000-08-14 Nick Clifton <nickc@redhat.com>
4872 * config/tc-arm.c (do_bx): Allow "bx pc".
4874 2000-08-14 Jim Wilson <wilson@cygnus.com>
4876 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4877 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4878 (md_begin): Change assignment to md.flag to OR in the new bit.
4880 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4882 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4883 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4886 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4888 * NEWS: Mention i860 support.
4890 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4894 2000-08-14 Andreas Schwab <schwab@suse.de>
4896 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4898 2000-08-11 Andreas Schwab <schwab@suse.de>
4900 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4903 2000-08-11 Kazu Hirata <kazu@hxi.com>
4905 * expr.c: Fix formatting.
4906 * config/obj-bout.c: Likewise.
4908 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4910 * doc/c-i860.texi: Flesh out the i860 section more.
4912 2000-08-10 Kazu Hirata <kazu@hxi.com>
4914 * symbols.c: Fix formatting.
4917 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4919 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4920 modifier has the IgnoreSize bit set.
4922 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4924 From Rodney Brown <RodneyBrown@mynd.com>
4925 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4926 * configure: Regenerate.
4928 2000-08-09 Kazu Hirata <kazu@hxi.com>
4930 * hash.c: Fix formatting.
4933 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4935 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4936 (i860_fix_info): New enum.
4937 (MD_APPLY_FIX3): Define.
4938 (WORKING_DOT_WORD): Define.
4939 (TC_HANDLES_FX_DONE): Define.
4940 (DIFF_EXPR_OK): Define.
4941 (LISTING_HEADER): Define.
4942 (TARGET_FORMAT): Select target format based on endian flag.
4943 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4944 (target_big_endian): Add external declaration.
4946 * config/tc-i860.c: All existing code reworked completely. Other
4947 new code shown below.
4948 (SYNTAX_SVR4): Define.
4949 (target_warn_expand): New variable.
4950 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4951 (md_longopts): Declare and define with new options (-EL, -EB,
4953 (md_show_usage): New function.
4954 (md_operand): New function.
4955 (obtain_reloc_for_imm16): New function.
4956 (md_apply_fix3): New function.
4957 (tc_gen_reloc): New function.
4959 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4961 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4962 2 bytes of the jump address are in the same frag.
4963 (find): Accept 68hc12 register indirect modes.
4965 * NEWS: Mention 68HC11 & 68HC12 support.
4967 2000-08-07 Richard Henderson <rth@cygnus.com>
4969 * config/tc-ia64.c (unwind): Add prologue_mask member.
4970 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4971 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4972 (dot_body): Clear unwind.prologue_mask.
4973 (dot_prologue): Set it. Accept a register second argument.
4975 2000-08-07 Kazu Hirata <kazu@hxi.com>
4977 * config/atof-ieee.c: Fix formatting.
4978 * config/atof-tahoe.c: Likewise.
4980 2000-08-06 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4985 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4986 of .popsection, .previous, .pushsection, .subsection,
4987 .version, .vtable_entry, .vtable_inherit and .weak.
4989 2000-08-05 Kazu Hirata <kazu@hxi.com>
4991 * config/tc-cris.c: Fix formatting.
4992 * config/tc-i386.c: Likewise.
4993 * config/tc-sparc.c (sparc_ip): Simplify the code.
4995 2000-08-04 Kazu Hirata <kazu@hxi.com>
4997 * config/tc-cris.c: Rearrange code for readability.
4998 * config/tc-d10v.c: Fix formatting.
4999 * config/tc-m32r.c: Likewise.
5000 * config/tc-sparc.c: Likewise.
5002 2000-08-02 Jim Wilson <wilson@cygnus.com>
5004 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5005 before ia64_find_opcode.
5006 (md_assemble): Likewise.
5008 2000-08-01 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5011 Undo some formatting fixes.
5013 2000-08-01 Kazu Hirata <kazu@hxi.com>
5015 * config/obj-som.c: Fix formatting.
5016 * config/obj-ieee.c: Likewise.
5017 * config/tc-arm.c: Likewise.
5018 * config/tc-v850.c: Likewise.
5020 2000-08-01 Nick Clifton <nickc@redhat.com>
5022 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5023 index by command line option.
5025 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5027 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5028 (@node M68K-Branch): Rewrite to match the reality.
5030 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5032 * doc/c-i860.texi: New file.
5033 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5034 * doc/Makefile.in: Regenerate.
5035 * doc/all.texi: Add I860 as relevant architecture.
5036 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5038 2000-07-31 Kazu Hirata <kazu@hxi.com>
5040 * config/tc-d30v.c: Fix formatting.
5042 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5044 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5045 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5046 long emit a long branch if available instead of an absolute jump, never
5047 emit absolute jumps for anything with --pcrel.
5049 * doc/c-m68k.texi: Document new command line option.
5051 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5053 * config/tc-avr.c: Use PARAMS macro in function declarations.
5054 Don't declare md_pcrel_from_section (already in tc-avr.h).
5055 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5056 (avr_operand): Don't set (unsigned) op_mask to -1.
5058 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5060 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5061 * configure: Regenerated.
5062 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5063 of operand to the .type directive (.e.g, "type").
5065 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5067 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5068 * app.c (do_scrub_chars): Record where first comment found.
5069 * read.c (read_a_source_file): Init found_comment on entry, and
5070 notify whether comments found on exit.
5071 * config/tc-hppa.c (md_shortopts): Add "c".
5072 (md_longopts): Add warn-comment.
5073 (md_parse_option): Handle it.
5074 (md_show_usage): Show available options.
5075 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5077 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5079 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5080 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5082 (md_estimate_size_before_relax): Don't fall off end of function.
5084 2000-07-27 Kazu Hirata <kazu@hxi.com>
5086 * config/tc-avr.c: Fix formatting.
5087 * config/tc-ns32k.c: Likewise.
5089 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5091 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5093 2000-07-27 Kazu Hirata <kazu@hxi.com>
5095 * config/tc-d10v.c: Fix formatting.
5096 * config/tc-z8k.c: Likewise.
5097 * config/tc-sparc.c: Likewise.
5099 2000-07-26 Dave Brolley <brolley@redhat.com>
5101 * cgen.c (queue_fixup): Declare opinfo.
5102 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5103 (gas_cgen_md_operand): Ditto.
5104 (gas_cgen_md_apply_fix3): Ditto.
5106 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5108 * config/obj-coff.c (obj_frob_symbol): Don't merge
5109 labels. Don't merge if the symbol isn't constant. Return
5110 immediately if a symbol is merged.
5112 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5114 * frags.c (frag_align): Correct absolute section alignment.
5116 2000-07-20 DJ Delorie <dj@redhat.com>
5118 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5119 it breaks linking against DLLs.
5121 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5123 * configure.in: Add CRIS support.
5124 * configure: Regenerate.
5125 * Makefile.am: (CPU_TYPES): Add cris.
5126 (CPU_OBJ_VALID) [aout]: Add cris.
5127 (MULTI_CPU_TYPES): Add cris.
5128 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5129 [coff]: Only i386 and mips are valid.
5130 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5131 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5132 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5133 Regenerate dependencies.
5134 * Makefile.in: Regenerate.
5135 * aclocal.m4: Regenerate.
5136 * as.c: Declare crisaout, criself.
5137 * config/tc-cris.h, config/tc-cris.c: New.
5138 * config/e-criself.c, config/e-crisaout.c: New.
5139 * po/POTFILES.in, po/gas.pot: Regenerate.
5141 2000-07-20 Kazu Hirata <kazu@hxi.com>
5143 * read.c: Fix formatting.
5144 * write.c: Fix formatting.
5146 2000-07-19 H.J. Lu <hjl@gnu.org>
5148 * sb.c: Include <stdlib.h> if exists for abort ().
5150 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5152 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5153 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5154 (pa_type_args): Same here.
5156 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5158 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5159 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5160 the storage class is already set.
5162 2000-07-17 Kazu Hirata <kazu@hxi.com>
5164 * config/tc-m68hc11.c: Fix formatting.
5165 * config/tc-mn10200.c: Likewise.
5166 * config/tc-mn10300.c: Likewise.
5167 * config/tc-pj.c: Likewise.
5168 * config/tc-tic80.c: Likewise.
5169 * config/tc-w65.c: Likewise.
5171 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5173 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5176 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5178 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5181 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5183 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5184 ELF as are used for SOM (except the 32-bit reloc one) to decide
5185 whether a symbol can be reduced to a section symbol. Expand on
5186 the comment for symbols involved in LR% and RR% expressions.
5188 2000-07-14 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-mips.c (mips_disable_float_construction): New
5191 static variable. Set to true if doubles should not be
5192 constructed by loading two single width fp registers with
5193 halves of the value.
5194 (mips_ip): Test mips_disable_float_construction.
5195 (md_longopts): Add command line switches --construct-floats
5196 and --no-construct-floats.
5197 (md_parse_option): Parse new command line options.
5198 (md_show_usage): Describe new command line options.
5200 * doc/c-mips.texi: Document new command line options.
5202 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5204 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5205 * configure: Regenerate.
5207 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5209 * configure.in (DEFAULT_EMULATION setting): Revert part of
5210 2000-07-01 change that set te_multi=multi unless set to tmips.
5211 * configure: Regenerate.
5213 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5215 * config/obj-coff.c (coff_frob_section): Add padding to the last
5216 section when aligning it increases its size.
5218 2000-07-11 Kazu Hirata <kazu@hxi.com>
5220 * config/tc-tic54x.c: Fix formatting.
5222 2000-07-10 Kazu Hirata <kazu@hxi.com>
5224 * config/tc-h8500.c: Fix formatting.
5225 * config/tc-tic54x.c: Fix formatting.
5227 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5229 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5230 displacements correctly.
5232 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5234 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5236 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5240 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5242 From David Huggins-Daines <dhd@linuxcare.com>
5243 * config/te-hppalinux64.h: Add a new emulation.
5244 * configure.in (emulations): Add configure bits to support the
5245 64-bit Linux/parisc target.
5246 * configure: Regenerate.
5248 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5249 (md_shortopts): Add `V' for ELF.
5251 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5252 when SOM or ELF_ARG_RELOC are defined.
5253 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5254 ELF_ARG_RELOC are defined.
5255 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5256 (pa_stringer): ..Do it here instead. Fix comment typos.
5257 (hppa_force_relocation): Cast enums to int before comparing with
5260 From Ryan Bradetich <rbradetich@uswest.net>
5261 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5262 redifinition warning.
5263 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5264 (hppa_force_relocation): ditto
5265 (md_apply_fix): Added cast to buf to fix warnings.
5267 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5268 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5270 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5271 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5272 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5273 reloc_type** to avoid warnings in switch.
5274 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5275 little earlier instead.
5277 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5279 (pa_type_args): Use symbol_arg_reloc_info.
5280 (struct pa_it): Make arg_reloc unsigned int.
5281 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5282 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5283 (pa_code): Delete. pa_text duplicates this function.
5284 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5285 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5287 (cons_fix_new_hppa): Actually change selector to e_fsel when
5288 warning about assuming so.
5289 (tc_gen_reloc): More example elf arg reloc code.
5290 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5291 (hppa_force_relocation): Likewise.
5293 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5295 (pa_end_of_source): Prototype.
5296 (hppa_fix_adjustable): Prototype.
5297 (LABELS_WITHOUT_COLONS): Move it..
5298 * config/te-hppa.h: To here.
5300 * config/te-hppa64.h: New file.
5302 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5304 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5305 format -10, -16, 16 relocs.
5306 (hppa_elf_mark_end_of_function): Test for null
5307 last_call_info->start_symbol
5309 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5310 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5311 re_assesmble_* functions. Delete extraneous statements. Fix
5313 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5314 insn to re_assemble_*.
5316 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5318 * doc/internals.texi (Expressions): Fix typo.
5320 2000-07-08 Kazu Hirata <kazu@hxi.com>
5322 * config/tc-sh.c: Fix formatting.
5323 * config/tc-tic54x.c: Fix formatting.
5324 * depend.c: Fix formatting.
5325 * flonum-konst.c: Likewise.
5326 * flonum-mult.c: Likewise.
5328 2000-07-07 Kazu Hirata <kazu@hxi.com>
5330 * config/tc-sh.c: Fix comments.
5331 * config/obj-vms.c: Fix comments.
5332 * config/tc-a29k.c: Likewise.
5333 * config/tc-alpha.c: Likewise.
5334 * config/tc-h8300.c: Likewise.
5335 * config/tc-h8500.c: Likewise.
5336 * config/tc-i370.c: Likewise.
5337 * config/tc-ia64.c: Likewise.
5338 * config/tc-m68hc11.c: Likewise.
5339 * config/tc-m68k.c: Likewise.
5340 * config/tc-mips.c: Likewise.
5341 * config/tc-ns32k.c: Likewise.
5342 * config/tc-ppc.c: Likewise.
5343 * config/tc-z8k.c: Likewise.
5345 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5347 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5348 Default to '(SEC_LOAD | SEC_DATA)'.
5349 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5351 * doc/internals.texi (CPU Backend): Describe
5352 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5354 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5356 * as.c (parse_args): NULL terminate the long option list.
5358 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5360 * config/tc-d30v.h: Include "write.h" for fixS.
5361 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5363 2000-07-05 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-d30v.c (write_2_short): Further changes to warning
5366 messages produced when combining EITHER_BUT_PREFER_MU attributed
5369 2000-07-05 DJ Delorie <dj@redhat.com>
5373 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5375 * config/tc-arm.c (psrs): Accept combinations of flags.
5377 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5379 * config/tc-avr.c: Change _ () to _() around all strings marked
5380 for translation (exception from the usual coding style).
5381 (avr_opt): New struct variable, how the new switches are set.
5382 (OPTION_MMCU): Define as 'm' and actually use.
5383 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5384 (show_mcu_list): New function, display the list of known MCUs.
5385 (md_show_usage): Document the new switches. Call show_mcu_list.
5386 (avr_set_arch): Change 'm' to OPTION_MMCU.
5387 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5388 Handle the new switches.
5389 (avr_operands): Disable warnings for undefined combinations of
5390 operands if -mall-opcodes. Disable warnings for skipping two-word
5391 instructions if enhanced core or -mno-skip-bug.
5392 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5393 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5394 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5395 (avr_ldi_expression): Warn about implicit lo8().
5396 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5398 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5400 * configure.in: Add entry for mips-*-sysv4*MP*
5401 * configure: Rebuild
5402 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5403 elf32-tradlittlemips for traditional mips targets.
5404 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5405 test for Link Once sections as in adjust_reloc_syms.
5406 * config/te-tmips.h: New file for traditional mips targets. Define
5409 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5411 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5412 flags argument is not present, don't change an existing section's
5413 section's attributes. If the flags argument is present, warn if the
5414 attributes don't match the section's current attributes. When
5415 long section names are supported, set SEC_LINK_ONCE and
5416 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5418 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5420 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5421 symbols; create them.
5423 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5425 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5426 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5428 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5430 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5431 expressions. Ignore the problem when handling 16 bit signed
5432 immediates, because the assembler will take care of the relocation
5435 2000-06-27 Nick Clifton <nickc@cygnus.com>
5437 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5438 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5439 sequential order, and emit warning messages if the input source
5440 code contains constructs like that, or parallel constructs
5441 containing such opcodes.
5443 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5445 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5446 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5447 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5448 (md_show_usage): Update usage message.
5449 (md_parse_option): Allow redefinition of MCU type within the
5450 same avr[1-5] bfd machine type. Show both old and new MCU type
5451 in the error message.
5452 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5453 Simplify 8K wrap code.
5455 2000-06-25 Kazu Hirata <kazu@hxi.com>
5457 * config/obj-aout.c: Remove all uses of DEFUN.
5458 * config/obj-ieee.c: Likewise.
5459 * config/tc-sh.c: Fix comment typos.
5460 * config/tc-tahoe.c: Likewise.
5461 * config/tc-vax.c: Likewise.
5462 * config/tc-w65.c: Likewise.
5463 * config/tc-z8k.c: Likewise.
5464 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5466 2000-06-24 DJ Delorie <dj@cygnus.com>
5468 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5469 more changes from Sept 1999
5470 (tc_i386_fix_adjustable): ditto
5471 (md_apply_fix3): ditto
5473 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5475 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5476 (gas_cgen_parse_operand): Set it around expression() call.
5477 (gas_cgen_md_operand): Test for it before longjmp().
5479 2000-06-24 Kazu Hirata <kazu@hxi.com>
5481 * config/tc-h8500.c: Remove all uses of DEFUN.
5482 * config/tc-sh.c: Likewise.
5483 * config/tc-w65.c: Likewise.
5484 * config/tc-z8k.c: Likewise.
5486 * config/tc-h8500.c: Fix typos in comments.
5488 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5490 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5493 2000-06-23 matthew green <mrg@redhat.com>
5495 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5496 defined. Fix error message for `[' grouping.
5498 2000-06-22 Kazu Hirata <kazu@hxi.com>
5500 * config/tc-h8300.c: Fix formatting and comment typos.
5502 2000-06-22 Timothy Wall <twall@cygnus.com>
5504 * config/tc-ia64.c (note_register_values): Move premature QP
5505 notation clearing into the appropriate place.
5507 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5509 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5510 first before anything else. Add bin-bugs.h, emul.h and progress.h
5511 Sort list of files as for $(OBJS) in Makefile.am.
5513 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5514 find one. Remake dependencies.
5515 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5516 * Makefile.in: Regenerate.
5517 * doc/Makefile.in: Regenerate.
5519 * config/tc-i386.c (i386_displacement): Don't assume a constant
5520 displacement is necessarily 16 bits when in 16 bit code mode.
5521 (md_assemble): Instead size the displacement here after we know
5522 for sure that a .code16gcc operand hasn't automatically added
5523 operand size prefixes.
5525 2000-06-21 H.J. Lu <hjl@gnu.org>
5527 * Makefile.am: Rebuild dependency.
5528 * Makefile.in: Rebuild.
5530 2000-06-21 Kazu Hirata <kazu@hxi.com>
5532 * config/tc-h8300.c (parse_reg): Make the function static.
5533 (parse_exp): Likewise.
5535 2000-06-20 DJ Delorie <dj@cygnus.com>
5537 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5538 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5539 for cygwin import libraries to work properly.
5541 2000-06-20 H.J. Lu <hjl@gnu.org>
5543 * Makefile.am: Rebuild dependency.
5544 * Makefile.in: Rebuild.
5545 * configure: Likewise.
5546 * doc/Makefile.in: Likewise.
5548 2000-06-20 Timothy Wall <twall@cygnus.com>
5550 * doc/internals.texi (CPU backend): Add @itemx for
5551 TC_START_LABEL_WITHOUT_COLON.
5552 * doc/c-tic54x.texi: New.
5553 * doc/as.texinfo: Add tic54x features and include primary tic54x
5555 * doc/all.texi: Add C54X.
5556 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5557 * doc/Makefile.in: Regenerate.
5558 * configure.in: Add tic54x and define LIBM for tic54x.
5559 * configure: Regenrate.
5560 * config/tc-tic54x.[ch]: New.
5561 * config/obj-coff.h: Add tic54x.
5562 * Makefile.am: (CPU_TYPES): Add tic54x.
5563 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5564 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5565 (as_new_LDADD): Add $(LIBM).
5566 * Makefile.in: Regenerate.
5568 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5570 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5571 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5572 * doc/as.texinfo: Likewise.
5574 * configure, Makefile.in: Regenerate.
5575 * configure.in (emulations): Recognize m6811 and m6812.
5576 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5577 Added files for 68hc11 and 68hc12 assembler.
5578 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5579 * config/tc-m68hc11.h: Header definition for that assembler.
5581 2000-06-18 Nick Clifton <nickc@redhat.com>
5583 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5584 instead of OCTETS_PER_BYTE.
5586 * config/tc-v850.c: Fix compile time warnings.
5587 * config/tc-ppc.c: Fix compile time warnings.
5589 2000-06-18 H.J. Lu <hjl@gnu.org>
5591 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5592 * configure: Rebuild.
5594 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5596 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5599 2000-06-16 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5602 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5604 * doc/c-mips.texi: Document newly accepted cpu variants.
5606 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5608 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5610 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5612 * macro.c (getstring): Make it possible to escape the quote
5615 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5617 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5619 2000-06-13 H.J. Lu <hjl@gnu.org>
5621 * configure: Regenerate.
5623 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5625 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5627 * doc/internals.texi (line_separator_chars): Semicolon is no
5628 longer a default. Mention null and newline as defaults.
5630 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5632 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5633 * config/tc-i860.h (line_separator_chars): Likewise.
5634 * config/tc-h8300.c (line_separator_chars): Likewise.
5635 * config/tc-i960.c (line_separator_chars): Likewise.
5636 * config/tc-m68k.c (line_separator_chars): Likewise.
5637 * config/tc-mips.c (line_separator_chars): Likewise.
5638 * config/tc-ns32k.c (line_separator_chars): Likewise.
5639 * config/tc-sparc.c (line_separator_chars): Likewise.
5640 * config/tc-vax.c (line_separator_chars): Likewise.
5642 * config/tc-h8300.c (comment_chars): Use string initialiser.
5643 * config/tc-i960.c (line_comment_chars): Likewise.
5644 * config/tc-z8k.c (comment_chars, line_comment_chars,
5645 line_separator_chars): Likewise.
5647 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5650 2000-06-08 Nick Clifton <nickc@cygnus.com>
5652 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5655 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5657 * configure.in (VERSION): Update to show this is the CVS mainline.
5659 2000-06-08 Matthew Jacob <mjacob@feral.com>
5661 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5662 $at is the integer register $r28, vs. both $r28 and the floating
5663 point register $f28.
5665 2000-06-08 James E. Wilson <wilson@cygnus.com>
5667 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5668 (dot_endp): Don't call ia64_flush_insns.
5669 (emit_one_bundle): Don't delete prologue/body records from
5670 unwind_record list in first loop. Rewrite second loop to account for
5673 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5675 * config/tc-ia64.c: Add missing prototypes.
5676 (generate_unwind_image): Cast argument to output_unw_records call.
5678 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5680 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5682 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5684 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5685 (REGISTER_P): likewise.
5686 (avr_opcodes): uses include/opcode/avr.h
5687 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5689 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5691 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5694 2000-06-03 H.J. Lu <hjl@gnu.org>
5696 * read.c (is_end_of_line): Put back `;'.
5698 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5700 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5702 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5704 * expr.c (operand): Test is_end_of_line outside switch to catch
5705 line separator chars that are also operators.
5706 (operator): Return O_illegal for line separator chars.
5708 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5709 entry (or `!' entry for TC_HPPA).
5711 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5712 before indexing is_end_of_line. Remove redundant check for '\0'.
5714 * config/tc-h8500.c (md_assemble): Likewise.
5715 * config/tc-mcore.c (md_assemble): Likewise.
5716 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5719 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5721 * config/tc-mcore.c (mcore_cons): Likewise.
5722 (mcore_float_cons): Likewise.
5723 (mcore_stringer): Likewise.
5724 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5726 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5728 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5730 2000-05-29 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-sh.c: Fix compile time warning messages.
5734 * config/tc-mips.c: Fix compile time warning messages.
5736 2000-05-29 Philip Blundell <philb@gnu.org>
5738 * doc/as.texinfo: Update copyright dates.
5739 (Local Labels): Delete misplaced mention of ARM.
5740 * NEWS: Mention ARM ELF support.
5742 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5744 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5745 it is modified, and use the real_size to compute the frag address
5746 for dwarf2 line info.
5748 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5750 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5751 line-matching scheme to cope with automake moving variables around.
5752 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5753 * Makefile.in: Regenerate.
5755 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5757 * config/tc-sparc.c (sparc_relax): New.
5758 (md_longopts): Add -relax and -no-relax options.
5759 (md_parse_options, md_show_usage): Likewise.
5760 (md_apply_fix3): Optimize tail call into branch always if possible.
5762 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5764 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5765 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5766 rules, with warning when a GAS statement specifies a packing that
5767 will result in an instruction being squashed.
5768 Added typdef packing_type and enumerals, changed various integer
5769 literals to use the enumerals.
5771 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5773 * config/tc-ia64.c (dot_restorereg_p): New function.
5774 (md_pseudo_table): Add restorereg.p.
5775 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5776 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5778 * config/tc-ia64.h (unw_record_type): Add unwabi.
5779 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5780 called MASK with members for imask, and the masks produced by
5781 fr_mem, gr_mem, br_mem, and frgr_mem.
5782 (unw_p_record): Add members ABI and CONTEXT.
5783 (unw_x_record): Add member AB.
5784 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5785 as pseudo-register for use during unwind info generation.
5786 (AR_PFS, AR_LC): New macros.
5787 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5788 whose names start with an at sign (as in "@priunat").
5789 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5791 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5792 proc_end, unwind_info, personality_routine): Consolidate into
5793 "unwind" structure to reduce offset-table use. Add member
5794 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5796 (output_R1_format, output_R3_format, output_P3_format,
5797 output_P6_format): Initialize R with zero to reduce compiler warnings.
5798 (output_P7_format): Ditto. Add `default' branch to switch
5799 statement to reduce compiler warnings.
5800 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5801 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5802 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5803 into single argument.
5804 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5805 compiler warnings. Merge A and B args into single argument.
5806 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5807 A and B args into single argument.
5808 (free_record): Removed (wasn't used).
5809 (free_list_records): Also free imasks in prologue records.
5810 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5811 (output_spill_mask): Remove.
5812 (output_unwabi): New function.
5813 (output_epilogue, output_label_state, output_copy_state): Call
5815 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5816 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5818 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5819 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5820 as part of handling the prologue records. Emit region's imask if
5821 we have one. Handle unwabi, epilogue, label_state, copy_state,
5822 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5823 spill_sprel_p, and spill_reg_p records.
5824 (set_imask, count_bits, slot_index): New function.
5825 (fixup_unw_records): Fix region size computation. Handle
5826 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5827 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5828 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5829 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5830 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5831 (dot_save): Use manifest constants for applicaton registers.
5832 Handle REG_PR and REG_PRIUNAT.
5833 (dot_restore): Don't just ignore it.
5834 (dot_restorereg): New function..
5835 (generate_unwind_image): Ensure unwind info is a multiple of eight
5836 bytes, not just four bytes.
5837 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5838 (dot_altrp): Don't just ignore it.
5839 (dot_savemem): New function. Replaces dot_savesp() and
5840 dot_savepsp(). Use manifest constants for applicaton registers.
5841 Handle REG_PR and REG_PRIUNAT.
5842 (dot_savef): Simplify.
5843 (dot_saveb): Support generation of br_gr.
5844 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5845 dot_label_state, dot_copy_state): New function.
5846 (dot_unwabi): Don't just ignore it.
5847 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5848 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5849 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5850 (emit_one_bundle): Set slot number for prologue/body records
5851 *before* emitting the first insn.
5852 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5853 (md_begin): Declare "psp" pseudo-register.
5854 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5855 so we don't get segfault.
5856 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5857 counts as required per SW Conventions manual
5858 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5859 output_preds_psprel, output_preds_sprel, output_spill_base,
5860 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5861 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5862 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5863 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5864 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5865 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5866 (dot_vframe): Implement.
5867 (dot_vframesp, dot_vframepsp): New function.
5869 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5871 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5872 * configure: Regenerate.
5874 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5876 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5877 (md_estimate_size_before_relax): so we can use it here instead of
5878 old kludges. Localise vars to blocks. Comment.
5880 * frags.c (frag_new): Update fr_var comments.
5881 * frags.h (struct frag): Ditto.
5883 2000-05-22 Richard Henderson <rth@cygnus.com>
5885 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5886 (pseudo_func): Add pcrel.
5887 (operand_match): Handle IA64_OPND_TGT64.
5888 (build_insn): Likewise.
5889 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5890 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5891 (fix_insn): Handle all three 64-bit relocation types.
5893 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5895 * obj.h (struct format_ops): New members begin, app_file,
5896 s_set_other, s_set_desc, s_get_type, s_set_type,
5897 separate_stab_sections, init_stab_section.
5899 * config/obj-multi.h: Update GPL notice to v2.
5901 (obj_app_file): New.
5902 (S_SET_SIZE): Test s_set_size for NULL before calling.
5903 (S_SET_ALIGN): Similar for s_set_align.
5908 (SEPARATE_STAB_SECTIONS): New.
5909 (INIT_STAB_SECTION): New.
5910 (EMIT_SECTION_SYMBOLS): New.
5911 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5913 * config/obj-elf.h: Update GPL notice to v2.
5914 Mention that this file is included from obj-multi.h.
5915 (obj_begin): Wrap definition in ifndef.
5916 (elf_file_symbol): Constify declaration.
5917 (obj_app_file): Ditto.
5918 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5919 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5921 * config/obj-elf.c (elf_s_set_other): New.
5922 (elf_file_symbol): Constify argument.
5923 (elf_separate_stab_sections): New.
5924 (elf_init_stab_section): New.
5925 (elf_format_ops): Add new members. Remove comma at end.
5927 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5928 (ecoff_format_ops): Add new fields. Remove comma at end.
5929 Mention inconsistency for emit_section_symbols.
5931 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5933 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5934 (coff_separate_stab_sections): New.
5935 (coff_format_ops): Add new members.
5937 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5938 (obj_aout_s_set_other): New.
5939 (obj_aout_s_set_desc): New.
5940 (obj_aout_s_get_type): New.
5941 (obj_aout_s_set_type): New.
5942 (obj_aout_separate_stab_sections): New.
5943 (aout_format_ops): New members added. Use obj_aout_process_stab,
5944 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5945 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5947 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5949 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5951 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5952 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5953 (md_estimate_size_before_relax): Ensure jumps to weak and
5954 externally visible symbols are relocatable.
5956 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5958 * stabs.c (aout_process_stab): Make global.
5959 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5960 * read.h (aout_process_stab): Declare.
5962 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5963 Generalize to *aout, *coff *elf.
5964 * configure: Regenerated.
5966 * doc/internals.texi (Object format backend): Say
5967 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5969 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5970 * Makefile.in: Regenerated.
5972 2000-05-19 Catherine Moore <clm@cygnus.com>
5974 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5976 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5978 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5979 instruction to reflect change in re_assemble_*.
5981 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5983 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5984 build PA64 ELF tools.
5985 * configure: Rebuilt.
5987 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5989 * Makefile.am: Regenerate dependencies.
5990 * Makefile.in: Regenerate.
5992 2000-05-15 Nick Clifton <nickc@cygnus.com>
5994 * config/tc-arm.c (struct asm_psr): Add boolean field
5995 distinguishing between CSPR and SPSR. Rename 'number' field
5997 (psrs): Rearrange contents to match new asm_psr structure.
5998 (arm_psr_parse): Move next to psr_required_here. Make it
5999 return an asm_psr structure.
6000 (psr_required_here): Use asm_psr structure returned by
6002 (do_msr): Reorganise to allow psr_required_here to be called
6004 (md_undefined_name): Mark 'name' parameter as unused, since
6005 the COFF target does not use it.
6007 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6009 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6011 * config/te-aux.h: Likewise.
6012 * config/te-dpx2.h: Likewise.
6013 * config/te-go32.h: Likewise.
6014 * config/te-hp300.h: Likewise.
6015 * config/te-hppa.h: Likewise.
6016 * config/te-i386aix.h: Likewise.
6017 * config/te-ic960.h: Likewise.
6018 * config/te-interix.h: Likewise.
6019 * config/te-nbsd532.h: Likewise.
6020 * config/te-pc532mach.h: Likewise.
6021 * config/te-ppcnw.h: Likewise.
6022 * config/te-psos.h: Likewise.
6023 * config/te-sparcaout.h: Likewise.
6024 * config/te-sun3.h: Likewise.
6025 * config/te-sysv32.h: Likewise.
6027 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6029 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6030 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6031 and sign extend without an if statement.
6032 (build_bytes): Likewise.
6034 2000-05-14 Kazu Hirata <kazu@hxi.com>
6036 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6037 X_add_symbol L_32 case.
6039 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6041 * config/te-freebsd.h: New file.
6043 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6045 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6046 bindtextdomain): Replace defines with those from intl/libgettext.h
6047 to quieten gcc warnings.
6049 * NEWS: Mention x86 .arch and -q.
6051 * config/tc-i386.c (quiet_warnings): New.
6052 (md_assemble): Use quiet_warnings.
6053 (md_parse_option): Set quiet_warnings from -q.
6054 (md_show_usage): Mention -q, delete -m.
6055 (flag_do_long_jump): Delete.
6056 (md_parse_option): Remove -m.
6057 (md_show_usage): Remove -m.
6058 (md_create_long_jump): Remove useless flag_do_long_jump code.
6060 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6061 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6063 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6064 Alexander Sokolov <robocop@netlink.ru>
6066 * doc/c-i386.texi (i386-Arch): New section.
6067 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6069 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6070 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6071 architecture has been given and is not 486.
6072 (set_cpu_arch): New.
6073 (md_pseudo_table): Add .arch.
6074 (md_assemble): Warn if cpu architecture has been given and an
6075 unsupported instruction.
6077 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6078 Move operand_types bit defines after relevant template field.
6079 (template): Add cpu_flags.
6083 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6085 * config/tc-mn10300.h (md_end): Define.
6086 (mn10300_finalize): Declare.
6087 * config/tc-mn10300.c: Include dwarf2dbg.h.
6088 (debug_line): Define.
6089 (md_assemble): Generate dwarf2 line info.
6090 (mn10300_finalize): New function. Finalize dwarf2 info.
6092 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6094 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6095 external version of the relocation for weak symbols.
6097 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6099 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6100 frame size in units of 16 bytes, as required per SW Conventions manual.
6101 (output_unw_records): Output info-block header as a dword to get
6104 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6106 * as.h: #include "file", not <file> on files from ../include.
6107 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6108 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6109 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6110 (tc_coff_symbol_emit_hook): Ditto.
6111 (OPTCOUNT): Cast to int to avoid compiler warning.
6112 (md_begin): Fix signed/unsigned warnings.
6114 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6116 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6117 ABRANCH LONG case for a conditional branch on a 68000.
6118 (md_estimate_size_before_relax): Likewise. Also handle
6119 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6120 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6121 PC-relative on all CPUs.
6122 (md_estimate_size_before_relax): Likewise.
6124 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6126 * as.c (parse_args): Just mention current year in printed
6129 2000-05-03 J.T. Conklin <jtc@redback.com>
6131 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6133 (md_parse_option): Recognize -m7400.
6135 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6137 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6138 don't permit lp to become less than the words array.
6140 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6142 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6143 Fix little-endian case.
6145 2000-05-03 David O'Brien <obrien@NUXI.com>
6147 * as.c (parse_args): Update copyright.
6149 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6151 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6152 for the .bss section too.
6154 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6156 * configure.in: Set em=linux for hppa-*-linux.
6157 * configure: Regenerate.
6158 * doc/Makefile.in: Regenerate with correct automake.
6160 * frags.c (frag_grow): Sanity check chunk_size.
6162 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6163 * config/obj-som.h: Likewise.
6164 * config/obj-ieee.h: Likewise.
6166 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6168 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6169 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6170 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6171 (pa_ip): low_sign_unext now returns via function value. Use
6172 re_assemble_* instead of dis_assemble_* and
6173 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6175 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6176 (md_section_align, md_parse_option, md_show_usage,
6177 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6178 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6179 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6180 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6181 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6183 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6184 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6185 outside of switch. Correct mask and shifting errors in case 10
6186 and case -11. In case 21, compare against signed range to suit
6187 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6188 case 17 and case 22, use offsetT variable to properly check range.
6189 Use re_assemble_* here too.
6190 (evaluate_absolute): Change type of value to offsetT. Call
6191 hppa_field_adjust to do the work for us.
6192 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6193 (pa_parse_cmpib_64_cmpltr): Ditto.
6194 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6195 of i to unsigned int.
6196 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6197 (pa_end_of_source): Return type is void.
6199 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6201 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6203 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6205 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6206 More comments added.
6207 (md_begin): Removed "construct symbols for each register name".
6208 Because register names conflicts with GCC generated function
6210 (avr_operand): Now constant numbers can be used as a register
6211 identifiers (0 as r0, 31 as r31).
6212 (md_assemble): use skip_space () before parsing instruction
6215 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6217 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6218 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6219 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6220 * configure: Regenerate.
6222 2000-04-29 Andreas Jaeger <aj@suse.de>
6224 * as.h: Correctly check GCC version.
6226 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6228 * doc/as.1: Fix unbalanced brackets.
6230 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6232 (line_comment_chars): Set to '/' if TE_FreeBSD.
6234 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6236 * configure.in: Configury support for PA64 (currently disabled).
6237 * configure: Rebuilt.
6239 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6241 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6242 bfd_set_section_alignment.
6244 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6246 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6249 2000-04-24 Nick Clifton <nickc@cygnus.com>
6251 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6252 * doc/as.texinfo (Align): Include arm and strongarm in list of
6253 targets that have the second form of the behaviour of the .align
6256 2000-04-24 Mark Klein <mklein@dis.com>
6258 * config/obj-som.c: Terminate obj_pseudo_table.
6260 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6262 * as.c (parse_args): Allow md_parse_option to override -a listing
6264 * config/obj-coff.c (add_lineno): Change type of offset parameter
6265 from "int" to "bfd_vma."
6266 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6267 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6268 (ppc_change_csect): Align correctly for XCOFF64.
6269 (ppc_machine): New function, which discards "ppc_machine" line.
6270 (ppc_tc): Cons for 8 when code is 64 bit.
6271 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6273 (md_parse_option): Handle -a64 and -a32.
6275 * config/tc-ppc.h (TARGET_MACH): Define.
6276 (TARGET_FORMAT): Move to function.
6277 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6279 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6281 * config/tc-avr.c: New AVR_ISA_ defined.
6282 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6283 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6284 for `fmul', `movw' and `lpm R,Z' instructions.
6285 (avr_operands): Warn if current opcode is a two-word instruction
6286 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6287 (avr_opcodes): New commands added.
6288 (REGISTER_P): Check 'a' and 'v' constraint letters.
6289 (mcu_types): New MCU added.
6291 2000-04-22 Timothy Wall <twall@cygnus.com>
6293 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6295 (operand_match): Conditionally insert default bit values for IMMU9.
6297 2000-04-14 Matthew Green <mrg@cygnus.com>
6299 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6300 * configure: Rebuilt.
6302 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6303 Jason Eckhardt <jle@cygnus.com>
6305 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6307 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6308 Added handling of new operand types l,y,&,fe,fE,fx.
6310 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6311 David Mosberger <davidm@hpl.hp.com>
6312 Timothy Wall <twall@cygnus.com>
6313 Andrew MacLeod <amacleod@cygnus.com>
6314 Jim Wilson <wilson@cygnus.com>
6316 * Makefile.am (CPU_TYPES): Add ia64.
6317 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6318 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6319 * Makefile.in: Rebuild.
6320 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6321 * configure: Rebuild.
6322 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6323 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6324 * expr.c (expr): Handle md_optimize_expr.
6325 * read.c (LEX_HASH): Add comment.
6326 * config/tc-ia64.c, config/tc-ia64.h: New files.
6328 2000-04-21 Richard Henderson <rth@cygnus.com>
6330 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6331 bundling a non-delayed branch type instruction.
6333 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6335 * config/tc-mn10300.c (HAVE_AM30): Define.
6336 (md_assemble): Use it.
6338 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6340 * config/obj-elf.c (obj_elf_change_section): Check for changed
6343 * Makefile.am: (CPU_MULTI_VALID): Remove.
6344 (MULTI_CPU_TYPES): Define.
6345 (MULTI_CPU_OBJ_VALID): Define.
6346 (DEPTC): Use the above.
6347 (DEPOBJ): Same here.
6349 Regenerate dependencies.
6350 * Makefile.in: Regenerate.
6352 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6354 * Makefile.am (YACC, LEX): Get them from configure.
6356 2000-04-18 H.J. Lu (hjl@gnu.org)
6358 * config/tc-i386.c (offset_in_range): Use addressT instead of
6359 bfd_vma for non-bfd assemblers.
6361 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6363 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6364 doesn't give spurious errors.
6366 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6368 * as.h (SEEK_SET): Define if undefined.
6370 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6372 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6373 constants, and don't assume offsetT is 32 bits.
6375 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6377 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6378 (md_pcrel_from_section): Add prototype.
6379 (d10v_fix_adjustable): Add prototype.
6380 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6382 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6384 2000-04-12 Nick Clifton <nickc@cygnus.com>
6386 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6387 symbol in frag chain.
6389 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6391 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6392 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6393 (fits_in_signed_word, smallest_imm_type): Ditto.
6394 (md_assemble): Use an offsetT var to hold offsetT values, not a
6396 (offset_in_range): New.
6397 (md_assemble): Use it.
6398 (md_convert_frag): Change type of target_address, opcode_address,
6399 and displacement_from_opcode_start to offsetT.
6400 (md_create_short_jump): Change type of offset to offsetT.
6401 (md_create_long_jump): Ditto.
6402 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6403 (md_chars_to_number): Remove.
6404 (output_invalid): Remove duplicate prototype.
6406 2000-04-09 Nick Clifton <nickc@cygnus.com>
6408 * Makefile.am (CPU_TYPES): Add 'avr'.
6409 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6410 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6412 * Makefile.in: Regenerate.
6414 * doc/as.texinfo: Add M32R documentation.
6416 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6418 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6419 --enable-build-warnings option.
6420 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6421 * Makefile.in, configure: Re-generate.
6423 2000-04-07 Nick Clifton <nickc@cygnus.com>
6425 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6426 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6427 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6428 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6429 (arm_force_relocation): Force relocations for
6430 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6432 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6434 * config/tc-sh.c (get_operands): There's no third operand if the
6435 first operand is an immediate.
6437 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6439 * config/tc-sh.c (immediate): Delete.
6440 (sh_operand_info): Add immediate member.
6441 (parse_reg): Use A_PC for pc.
6442 (parse_exp): Add second argument 'op'. All callers changed.
6443 (parse_at): Expect pc to be coded as A_PC.
6444 Use immediate field in *op.
6445 (insert): Add fourth argument 'op'. All callers changed.
6446 (build_relax): Add second argument 'op'. All callers changed.
6447 (insert_loop_bounds): New function.
6448 (build_Mytes): Remove DISP_4.
6449 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6450 (assemble_ppi): Use immediate field in *operand.
6451 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6452 (md_apply_fix): Likewise.
6453 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6455 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6457 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6459 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6461 * internals.texi (CPU backend): Document
6462 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6464 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6466 * po/gas.pot: Regenerate.
6468 * as.c (show_usage): Restore translated part of bug string.
6469 * gasp.c (show_usage): Likewise.
6471 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6472 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6473 than move-if-change.
6474 (DEP1): Modify for "gcc -MM".
6478 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6479 Update dependencies.
6480 * Makefile.in: Regenerate.
6482 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6484 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6485 (md_begin): Likewise.
6486 (HAVE_AM33): New macro.
6487 (md_assemble): Use it. Match r_regs and xr_regs only if
6490 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6492 * as.h: #include "bin-bugs.h"
6493 * as.c (show_usage): Use REPORT_BUGS_TO.
6494 * gasp.c: #include "bin-bugs.h"
6495 (show_usage): Use REPORT_BUGS_TO.
6497 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6499 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6501 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6502 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6505 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6507 * config/tc-i386.c (i386_immediate): Don't assume a constant
6508 immediate is necessarily 16 bits when in 16 bit code mode.
6509 (md_assemble): Instead set guess_suffix here after we have checked
6512 2000-04-02 Richard Henderson <rth@cygnus.com>
6514 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6515 quantities. Correct right shift sign extension.
6516 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6517 32-bit value when shifting into place.
6519 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6521 * app.c: Add ATTRIBUTE_UNUSED as needed.
6522 * config/tc-ppc.c: Likewise.
6523 (ppc_size): Make unsigned long.
6524 (ppc_insert_operand): Add casts to avoid warnings.
6526 2000-03-31 Nick Clifton <nickc@cygnus.com>
6528 * config/tc-d10v.h (md_flush_pending_output): Define.
6530 2000-03-29 Nick Clifton <nickc@cygnus.com>
6532 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6533 segment. Works for both BFD_ASSEMBLER and others.
6534 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6536 2000-03-29 Nick Clifton <nickc@cygnus.com
6538 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6540 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6542 * listing.c (LISTING_LHS_WIDTH): Default depends on
6544 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6546 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6548 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6551 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6553 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6555 * config/tc-avr.c (mcu_types): Add missing initialiser.
6556 (md_pcrel_from_section): Add prototype.
6557 (avr_operand): Remove redundant test of unsigned < 0.
6558 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6560 2000-03-27 Denis Chertykov <denisc@overta.ru>
6562 * config/tc-avr.c: New file for AVR support.
6563 * config/tc-avr.h: Likewise.
6564 * configure.in: Add AVR support.
6565 * configure: Regenerate.
6567 2000-03-26 Timothy Wall <twall@cygnus.com>
6569 * gasp.c (macro_op): Add new argument to check_macro call.
6570 Macro structure definitions moved to macro.h
6571 * sb.h: Add argument to prototype for input_scrub_include_sb.
6572 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6573 nesting checks with an additional flag.
6574 (struct input_save): Add flag to indicate whether current sb
6575 should be checked for proper macro/conditional nesting.
6576 (input_scrub_push/pop): Save/restore nest check flag.
6577 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6579 * macro.c (check_macro): Allow caller to retrieve parsed macro
6580 information if a pointer is provided. This information may be
6581 used by the new macro hooks.
6582 * macro.h: Update prototype for check_macro. Macro struct
6583 definitions moved here from macro.c/gasp.c.
6584 * read.c (read_a_source_file): Add parameter to check_macro call,
6585 and pass macro info to the macro hook, if defined.
6586 (input_scrub_insert_line): New. Allow insertion of a line of
6587 characters into the input stream.
6588 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6589 file into the input stream.
6590 (s_include): Use input_scrub_insert_file.
6591 * internals.texi: Document new macro hooks.
6592 * as.h: New prototypes added.
6594 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6596 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6597 an initial capital letter.
6598 (i386_index_check): Reindent.
6600 2000-03-19 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6605 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6607 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6608 instruction operand bad if Rd > 7 when generating
6609 thumb instructions. Prevents for example,
6610 "adr r12,label" from silently failing and generating
6611 the wrong instruction.
6613 2000-03-17 Nick Clifton <nickc@cygnus.com>
6615 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6616 that have a destingation >= 0x400000.
6617 Fix compile time warning messages.
6619 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6621 * config/tc-sh.c (md_begin): When encountering insn that are
6622 not supported by the current arch, only change the name if
6623 its contents are the same as prev_name.
6624 (get_specific): If the the architecture doesn't match, fail.
6626 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6628 * config/tc-sh.c (IDENT_CHAR): Define.
6629 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6630 matching back where it came from.
6632 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6634 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6636 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6638 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6641 2000-03-15 Kazu Hirata <kazu@hxi.com>
6643 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6645 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6647 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6648 floating-point-number, make sure 'f' is in FLT_CHARS.
6650 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6652 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6653 (s_lcomm_internal): Use it.
6654 * doc/internals.texi (CPU backend): Document it.
6655 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6658 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6660 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6663 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6664 implementation doesn't have special handling for switch
6666 (macro_build): Allow for code in sections other than .text.
6668 (mips_ip): Likewise.
6669 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6670 Don't perform relocs if we will be outputting them.
6671 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6672 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6675 2000-03-09 Catherine Moore <clm@cygnus.com>
6677 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6678 relocation type based on the entry in the fixup structure.
6679 Put S_IS_EXTERN processing back in.
6681 2000-03-08 H.J. Lu (hjl@gnu.org)
6683 * Makefile.am (install-exec-tooldir): Depend on
6684 install-exec-bindir for parallel make.
6685 * Makefile.in: Regenerated.
6687 2000-03-06 Nick Clifton <nickc@cygnus.com>
6689 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6691 (md_parse_option): Parse -m32r command line switch - disable m32rx
6693 (md_show_usage): Document new option.
6695 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6696 * doc/Makefile.in: Regenerate.
6697 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6699 2000-03-02 Michael Meissner <meissner@redhat.com>
6701 * config/tc-d30v.c (check_range): Remove code that incorrectly
6702 sign extended values where bits < 32.
6704 2000-03-02 H.J. Lu (hjl@gnu.org)
6706 * configure.in: Support --enable-targets=all on ia32.
6707 * configure: Regenerated.
6709 2000-03-01 Nick Clifton <nickc@cygnus.com>
6711 * gasp.c (do_align): Remove bogus check of alignment value.
6713 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6715 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6716 TC_PPC was defined forced the type of a symbol with no other type
6719 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6721 * doc/internals.texi (CPU backend): Mention that
6722 line_separator_chars do not break up comments. Fix typos for
6723 LEX_AT and LEX_NAME descriptions. Document operands for
6724 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6725 description of md_create_short_jump usage. Document argument for
6726 md_undefined_symbol.
6728 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6730 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6731 (md_parse_option): Handle it.
6732 (md_show_usage): Document it.
6734 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6736 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6737 opcode, for the instruction `pal19'. From Andrea Arcangeli
6740 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6742 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6744 (md_assemble): To here, before template operands are matched.
6745 Also ensure a constant immediate is sign extended when we know the
6746 size is at most 16 bits. This is to catch cases like "add
6747 $0xffc0,%ax" where we don't know the size, and thus that the
6748 immediate can be represented as Imm8S until after parsing the
6750 (i386_displacement): Similarly sign extend 16 bit constant
6752 (md_assemble): Relax 16-bit jump constant range check to suit sign
6753 extended displacements.
6755 2000-02-26 Andreas Jaeger <aj@suse.de>
6757 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6759 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6761 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6762 call operands when intel_syntax.
6763 (intel_float_operand): Return 2 for "fi...".
6764 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6765 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6766 earlier "SHORT" change.
6767 (md_assemble): When determining suffix from Regs, exclude
6770 2000-02-24 Nick Clifton <nickc@cygnus.com>
6772 * configure: Add arm-wince, mips-pe and sh-pe targets.
6773 * configure: Regenerate.
6775 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6777 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6778 "pe-mips" for the mips-pe target.
6780 * config/tc-arm.c (insns): Change displacement encoded in BL
6781 and B instructions if the target port is arm-wince.
6782 (do_ldst): Do not bias the relocation offset if the target
6784 (md_pcrel_from): Add in missing relocation offset bias if the
6785 target os arm-wince.
6787 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6788 (md_begin): Disable -G support for mips-pe target.
6789 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6790 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6793 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6794 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6795 assembler, just set the alignment to 4.
6797 * config/te-wince-pe.h: New file for WinCE targets. Define
6800 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6802 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6803 string instructions.
6804 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6805 (i386_intel_memory_operand): After finding a segment override,
6806 check again for no `[' before looking for a displacement. Bomb if
6807 more than one displacement rather than silently discarding the
6808 second and subsequent ones. Free strings malloc'd by
6809 build_displacement_string.
6811 2000-02-24 Catherine Moore <clm@cygnus.com>
6813 * config/obj-som.c (obj_pseudo_table): Add "weak".
6814 (obj_som_weak): New routine.
6816 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6818 * config/tc-i386.c (union i386_op): New.
6819 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6820 Throughout file replace occurences of disps[n], imms[n], regs[n]
6821 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6822 intel mode operand swapping. Add assert in regKludge and
6823 fake_zero_displacement code. Test i.types[n] when outputting
6824 displacements and immediates. Combine output of Disp16 with
6826 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6827 when in intel mode by (not) reversing fsub and fdiv operands
6828 before the template search. This fails for single operand
6829 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6830 undefined. Instead fix the base_opcode after we've found the
6831 template. Move base_opcode xor with found_reverse_match from
6832 opcode output code to before this fix so we test for the correct
6834 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6835 check in intel mode. Instead compare opcodes.
6837 * config/tc-i386.h (TC_RELOC): Delete.
6838 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6839 with equivalent call to reloc.
6841 * as.h (flag_m68k_mri): Move declaration after target include, and
6842 only declare when TC_M68K defined. Define as zero otherwise.
6843 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6844 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6845 Define as zero otherwise.
6846 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6847 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6848 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6849 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6850 testing whether defined.
6851 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6852 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6853 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6854 rather than testing whether defined.
6855 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6856 (parse_mri_cons): Declare and use only when TC_M68K.
6857 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6858 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6859 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6861 * NEWS: Mention IBM 370 support.
6863 2000-02-23 Richard Henderson <rth@cygnus.com>
6865 * config/tc-i386.c (md_assemble): When swapping operands for
6866 intel_syntax, assume everything that's not Imm or Disp is a
6869 2000-02-23 Linas Vepstas <linas@linas.org>
6871 * config/tc-i370.c, config/tc-i370.h: New files.
6872 * Makefile.am: Add support for Linux/IBM 370.
6873 * configure.in: Likewise.
6874 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6875 * config/obj-elf.c: Include elf/i370.h
6876 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6878 * Makefile.in: Regenerate.
6879 * configure: Regenerate.
6881 * doc/c-i370.texi: New file.
6882 * doc/all.texi: Include it.
6883 * doc/as.texinfo: And here.
6884 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6885 * doc/Makefile.in: Regenerate.
6887 2000-02-19 Michael Meissner <meissner@redhat.com>
6889 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6890 determine if an instruction can be used in parallel with an ADDppp
6891 or SUBppp instruction.
6893 2000-02-22 Andrew Haley <aph@cygnus.com>
6895 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6897 2000-02-22 Andrew Haley <aph@cygnus.com>
6899 * config/tc-mips.c (mips_gp32): New variable.
6900 (macro_build) Use mips_gp32.
6902 (md_longopts): Add "-mgp32" and "-mgp64".
6903 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6905 (OPTION_M7900): Change offset
6906 (OPTION_NO_M7900): Ditto.
6908 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6910 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6911 warning, and bump it to 1.
6913 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6915 From Brad Lucier <lucier@math.purdue.edu>:
6916 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6919 2000-02-21 Catherine Moore <clm@cygnus.com>
6921 * config/tc-mips.c (MF_HILO_INSN): Define.
6922 (mips_7000_hilo_fix): Declare.
6923 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6924 (md_parse_option): Check for 7000_HILO_FIX options.
6925 (OPTION_M7000_HILO_FIX): Define.
6926 (OPTION_NO_M7000_HILO_FIX): Define.
6927 * doc/c-mips.texi (-mfix7000): Describe.
6929 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6931 * listing.c (print_lines): Remove unused variable `end'.
6933 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6934 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6935 reloc_type when BFD_ASSEMBLER.
6936 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6937 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6938 statement and quell signed vs. unsigned comparison warning.
6940 2000-02-18 Nick Clifton <nickc@cygnus.com>
6942 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6943 the computed frag offset, rather than overwriting it.
6945 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6947 * config/tc-sh.c ("elf/sh.h"): Include.
6948 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6949 (md.begin): Initialize target_arch.
6950 Only include opcodes in has table that match selected architecture.
6951 (parse_reg): Recognize register names for sh-dsp.
6952 (parse_at): Recognize post-modify addressing.
6953 (get_operands): The leading space is now optional.
6954 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6955 arguments. Update valid_arch.
6956 (build_Mytes): Add support for SDT_REG_N.
6957 (find_cooked_opcode): New function, broken out of md_assemble.
6958 (assemble_ppi, sh_elf_final_processing): New functions.
6959 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6960 (md_longopts, md_parse_option): New option: -dsp.
6961 * config/tc-sh.h (elf_tc_final_processing): Define.
6962 (sh_elf_final_processing): Declare.
6964 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6966 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6967 the unwinder subspace. Save the current seg/subseg before creating
6970 2000-02-10 Nick Clifton <nickc@cygnus.com>
6972 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6973 little endian targets.
6974 (INST_BYTE1): Redefine to handle big and little endian
6976 (cpu_type): New type: Select between M340 and M210.
6977 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6978 instructions of the M340.
6979 (md_assemble): Add support for the MULSH and OPSR classes of
6981 (md_atof): Add support for little endian targets.
6982 (md_parse_option): Add support for -EL, -EB and -mcpu command
6984 (md_convert_frag): Add support for little endian targets.
6985 (md_apply_fix3): Add support for little endian targets.
6986 (md_number_to_chars): Add support for little endian targets.
6988 2000-02-10 Timothy Wall <twall@redhat.com>
6990 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6991 defined, use it to verify the symbol just read should be a label.
6993 2000-02-10 Timothy Wall <twall@redhat.com>
6995 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6996 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6997 around colons when KEEP_WHITE_AROUND_COLON is defined.
6998 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6999 and KEEP_WHITE_AROUND_COLON.
7001 2000-02-08 Timothy Wall <twall@redhat.com>
7003 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7005 (do_repeat): New. Abstract repeat logic so that a "break" can be
7007 (end_repeat): New. Provide support for a "break" out of the
7009 * read.h: Add prototypes for new functions.
7011 2000-02-08 Timothy Wall <twall@redhat.com>
7013 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7014 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7015 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7018 2000-02-08 Timothy Wall <twall@redhat.com>
7020 * read.c: Added elseif to directives table.
7021 * read.h: Added prototype for s_elseif.
7022 * doc/as.texinfo: Added description for elseif.
7023 * cond.c (s_elseif): New function
7025 2000-02-04 Timothy Wall <twall@redhat.com>
7027 * listing.c (print_lines): Remove conditionals causing bug in
7030 2000-02-03 Timothy Wall <twall@cygnus.com>
7032 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7034 * frags.c (frag_new): Calculate fr_fix in octets
7035 (frag_now_fix) Return offset as target address offset (bytes).
7036 (frag_now_fix_octets) New - Return offset in octets (8-bit
7038 * frags.h: Added prototype for frag_now_fix_octets().
7039 Distinguish between octets and bytes in field descriptions.
7040 * listing.c (calc_hex): Account for octets vs bytes when
7041 printing addresses/offsets.
7042 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7043 target is little-endian, print the octets in a word in big-endian
7044 order so that the display looks like a proper hexadecimal number,
7045 instead of having the octets reversed.
7046 * read.c (do_align): When recording alignment, alignment power
7047 should be in terms of target bytes (minimum addressible unit)
7049 (do_org) Convert ORG target address (byte) argument into an
7050 octet offset when generating a variable fragment.
7051 * symbols.c (resolve_symbol_value): Symbol final value
7052 converted to a target address offset (bytes) from its octet offset.
7053 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7054 offset (bytes) is adjusted by the frag offset (octets) converted
7056 (coff_frob_section) Section alignment power is in terms of bytes;
7057 convert it to an octet alignment power when calculating size (and
7058 size mask) in octets. Don't modify the section size in order to
7059 "align" it for TI COFF, since that format has a different method
7060 for storing alignment information.
7062 2000-02-01 Timothy Wall <twall@cygnus.com>
7064 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7065 entries, matching the way GCC generates them. If not escaped, the
7066 filename is encoded incorrectly.
7068 2000-01-31 Nick Clifton <nickc@cygnus.com>
7070 * config/tc-arm.c (reg_table): Add support for ATPCS register
7073 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7075 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7077 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7079 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7080 of a symbol when we really care about its value.
7082 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7084 * config/tc-mcore.c (md_assemble): Give warning message if
7085 operands passes to instruction are more than the spec.
7087 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7089 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7090 Thumb mode but the label seen was not declared as '.thumb_func'
7091 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7092 correct disassembly of Thumb code bounded by non function labels.
7094 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7096 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7097 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7099 * Makefile.in: Same here.
7102 * configure.in: Set bfd_gas for i386-aout when primary target
7103 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7104 we may need the primary te_file. Remove incorrect comment.
7106 * configure: Regenerate.
7108 * config/e-i386aout.c: New file.
7110 * as.c (USE_EMULATIONS): Move to before print_version_id.
7111 (struct emulation): Add i386aout.
7112 (show_usage): Split text strings. Reformat -a text. Add --em
7116 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7117 (aout_format_ops): New.
7120 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7121 preprocessor conditional and add aout USE_EMULATIONS tests.
7122 (read_a_source_file): Don't pass error strings to printf as
7126 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7128 (do_data): Same here.
7129 (process_file): And here.
7132 * symbols.c (colon): Rewrite "already defined" fatal message
7133 code for aout with USE_EMULATIONS.
7136 * config/obj-aout.c (OBJ_HEADER): Define.
7137 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7139 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7140 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7142 (obj_aout_type): Expand S_SET_OTHER here too.
7143 (obj_read_begin_hook): Remove.
7144 (aout_pop_insert): New.
7145 (obj_aout_s_get_other): New.
7146 (obj_aout_s_get_desc): New.
7147 (aout_format_ops): New.
7150 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7151 gets aout_pseudo_table.
7152 (aout_pseudo_table): Declare.
7153 (obj_read_begin_hook): Define.
7156 * config/obj-coff.c (obj_pseudo_table): Rename to
7158 (coff_pop_insert): Use coff_pseudo_table.
7159 (coff_sec_sym_ok_for_reloc): Remove.
7160 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7161 and comment all zero entries and remove #if 0 code.
7164 * config/obj-coff.h (obj_pop_insert): Define.
7165 (coff_pseudo_table): Declare.
7168 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7169 s_get_size, s_set_size. Comment all zero entries.
7172 * config/obj-elf.c (elf_s_get_other): New function.
7173 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7174 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7175 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7177 (obj_elf_parse_section_letters): Don't pass error strings to
7178 printf as format arg.
7181 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7183 (elf_s_get_other): Declare.
7184 (S_GET_OTHER) Define as elf_s_get_other if not already
7186 (S_SET_OTHER): Only define when not already defined.
7187 (elf_obj_read_begin_hook): Declare.
7188 (obj_read_begin_hook): Define.
7189 (elf_obj_symbol_new_hook): Declare.
7190 (obj_symbol_new_hook): Define.
7193 * config/obj-multi.h: Add copyright header and protect against
7194 multiple inclusion. Add * to all function pointers.
7195 (OBJ_HEADER): If defined, include it rather than other defines
7197 (obj_frob_file_after_relocs): Test for NULL.
7198 (obj_symbol_new_hook): Here too.
7199 (obj_sec_sym_ok_for_reloc): And here.
7200 (S_GET_OTHER): Define.
7201 (S_GET_DESC): Define.
7202 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7203 (OBJ_MAYBE_ELF): Update comment.
7205 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7206 OBJ_AOUT preprocessor conditional and handle emulation by
7207 testing OUTPUT_FLAVOR.
7208 (i386_displacement): Here too.
7209 (md_section_align): Similarly here.
7210 (i386_target_format): Conditionally compile when more than one
7211 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7212 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7213 (i386_displacement): Here too.
7216 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7217 Define TARGET_FORMAT for aout only when not multi.
7220 * config/te-multi.h: Delete file as it's identical to te-generic.h
7222 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7224 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7225 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7228 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7230 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7233 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7235 * config/tc-mips.c (mips_do_align): New function.
7236 * config/tc-mips.h (md_do_align): Define.
7238 2000-01-10 Philip Blundell <philb@gnu.org>
7240 * doc/c-arm.texi (ARM Options): Fix typo.
7241 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7242 line separator for Linux.
7243 * doc/as.texinfo (Comments): Mention the ARM.
7245 2000-01-10 Philip Blundell <pb@futuretv.com>
7247 * configure.in (arm*-*-conix*): New target.
7248 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7250 * configure: Regenerate.
7252 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7254 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7255 (obj_elf_visibility): New function.
7257 * doc/as.texinfo (Visibility): New node: document visibility
7260 For older changes see ChangeLog-9899