1 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
3 * configure.in (ALL_LINGUAS): Add 'fr'.
4 * configure: Regernate.
5 * po/fr.po: New file. Obtained from the translation project web
8 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
10 * tc-arm.c: Re-arrange prototypes by architecture.
11 (insns): Re-arrange instructions by archtitecture. Pld instruction
13 (tinsns): blx and bkpt are part of ARMv5T.
14 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
15 to do_fpa_*. All callers changed.
17 * tc-arm.c (insns): Add two temporary instructions to handle
20 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
22 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
23 for bra/bsr and use frag_variant(), this ensure that the possible
24 16-bit BFD_RELOC_16 will be in the same frag.
26 2001-10-31 Chris Demetriou <cgd@broadcom.com>
28 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
29 PIC code, assume pointers the same size as GPRs.
30 (macro): In M_LA_AB handling for embedded PIC code, support
31 "la $treg,foo-bar($breg)". In load/store handling
32 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
33 which is used by the compiler for switch statements.
34 In load/store double multi-instruction macro handling
35 (label ldd_std) add a comment that no special handling
36 is currently done for embedded PIC.
37 (mips_ip): In 'o' (16-bit offset) case, only accept 16
40 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
42 General cleanup of feature definitions.
43 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
44 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
45 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
46 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
47 (ARM_EXT_V{5,5E}): Synchronize with above.
48 (ARM_ARCH_V*): Define a complete set in terms of above features.
49 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
50 (FPU_FPA_EXT_V[12]): Define.
51 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
53 (FPU_DEFAULT): Default to FPA.
54 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
55 Thumb, this is now ARM_ARCH_V5T.
56 (insns): Rework for new feature defines.
58 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
60 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
62 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
63 * configure: Regenerate.
64 * Makefile.in: Regenerate.
65 * doc/c-sh.texi (SH Options): Added descriptions.
67 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
69 * configure.in: Update for MMIX port.
70 * Makefile.am: Ditto. Regenerate dependencies.
71 * Makefile.in: Regenerate.
72 * configure: Regenerate.
73 * config/tc-mmix.h, config/tc-mmix.c: New files.
74 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
75 * doc/Makefile.in: Regenerate.
76 * doc/all.texi: @set MMIX.
77 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
79 * doc/c-mmix.texi: New file.
81 2001-10-24 Chris Demetriou <cgd@broadcom.com>
83 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
84 these evaluate to true if mips_arch indicates SB-1.
86 2001-10-23 Alan Modra <amodra@bigpond.net.au>
88 * as.c (parse_args): Print the date as well for --version.
90 2001-10-20 Chris Demetriou <cgd@broadcom.com>
92 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
93 SB-1 CPU for consistency.
94 (mips_cpu_info_table): Tweak comment about SB-1.
96 2001-10-20 H.J. Lu <hjl@gnu.org>
98 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
99 (cirrus_parse_offset): Likewise.
101 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
103 * config/tc-arm.c: Restore line_comment_chars.
105 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
107 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
110 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
112 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
113 for undefined symbols.
115 2001-10-17 Chris Demetriou <cgd@broadcom.com>
117 * doc/as.texinfo (MIPS ISA options): Added accidentally
118 omitted "-mips64" option to list of options.
120 2001-10-17 matthew green <mrg@redhat.com>
122 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
123 -m7410, -m7450 and -m7455 options.
125 2001-10-17 Alan Modra <amodra@bigpond.net.au>
127 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
128 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
129 (md_begin): Don't set ppc_size here.
130 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
131 (md_shortopts): Constify.
132 (md_longopts): Likewise.
133 (md_longopts_size): Likewise.
134 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
136 (ppc_machine): Explain why this function is a nop.
138 2001-10-17 Alan Modra <amodra@bigpond.net.au>
140 * bit_fix.h: Comment typo fix.
141 * config/tc-mips.c: Likewise.
142 * config/tc-sh.c: Likewise.
143 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
145 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
146 that autoheader doesn't duplicate config.in entries.
147 (DEFAULT_ARCH): Ditto.
148 * configure: Regenerate.
149 * config.in: Regenerate.
151 2001-10-16 Alan Modra <amodra@bigpond.net.au>
153 From Andrew Pines <apines@cosmodog.com>
154 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
156 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
157 Hans-Peter Nilsson <hp@bitrange.com>
159 * config/tc-sh.c (shl): Remove.
161 (little): Remove shl handling. Emit error for endian mismatch.
162 (md_show_usage): Add description of -big.
163 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
165 (md_pseudo_table): Add .big.
166 (md_longopts): Add -big.
167 (md_begin): Don't set target_big_endian here.
168 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
169 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
171 * configure.in (endian): Default is big.
172 (sh-*-pe*): Little endian.
173 (cpu_type): Set sh for target sh*.
174 * configure: Regenerate.
176 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
178 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
181 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
183 * config/tc-arm.c: Replace CONST with const.
185 * cgen.c: Tidy up formatting.
187 2001-10-12 matthew green <mrg@redhat.com>
189 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
190 flags, equivalent to -m7400. New -maltivec to enable AltiVec
191 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
192 64-bit and 32-bit BookE support, respectively. Change -m403 and
193 -m405 to set PPC403 option.
194 (md_show_usage): Adjust for new options.
195 * doc/all.texi: Set PPC.
196 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
197 * doc/c-ppc.texi: New file.
198 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
199 * doc/Makefile.in: Regenerate.
201 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
203 * read.c (s_bad_endr): New function. Issues a warning message
204 about a bad use of the .rept pseudo op.
205 (po_table[]): Add .endr.
206 * read.h: Prototype s_bad_endr.
208 * CONTRIBUTORS: Update contact email address.
210 2001-10-11 Kazu Hirata <kazu@hxi.com>
212 * config/tc-alpha.c: Fix comment typos.
213 * config/tc-cris.c: Likewise.
214 * config/tc-hppa.c: Likewise.
215 * config/tc-i370.c: Likewise.
216 * config/tc-mips.c: Likewise.
217 * config/tc-mn10200.c: Likewise.
218 * config/tc-mn10300.c: Likewise.
219 * config/tc-sh.c: Likewise.
220 * config/tc-tahoe.c: Likewise.
221 * config/tc-v850.c: Likewise.
223 2001-10-11 Kazu Hirata <kazu@hxi.com>
225 * app.c: Fix comment typos.
226 * bit_fix.h: Likewise.
228 * itbl-ops.c: Likewise.
230 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
232 * input-file.c: Include safe-ctype.h.
233 (input_file_open): Use ISSPACE instead of isspace.
235 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
237 * config/tc-mips.c (mips_cpreturn_offset): New variable.
238 (mips_cpreturn_register): Likewise.
239 (mips_gp_register): Likewise.
240 (s_cpsetup): New function prototype.
241 (s_cplocal): Likewise.
242 (s_cpreturn): Likewise.
243 (s_gpvalue): Likewise.
244 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
246 (macro): Don't warn about .cprestore for NewABI.
247 (md_pcrel_from): Code cleanup.
248 (mips_force_relocation): Force output of some NewABI relocations even
249 without a defined symbol.
250 (s_cpload): Ignore .cpload for NewABI.
251 (s_cpsetup): Handle .cpsetup.
252 (s_cplocal): Handle .cplocal.
253 (s_cprestore): Ignore .cprestore for NewABI.
254 (s_cpreturn): Handle .cpreturn.
255 (s_gpvalue): Handle .gpvalue.
256 (s_cpadd): Ignore .cpadd for NewABI.
257 (nopic_need_relax): Take g_switch_value into account as gp
259 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
261 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
263 * config/tc-mips.c (my_getSmallParser): New function prototype.
264 (small_ex_type): Named this enum, more return values for
265 my_getSmallExpression.
266 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
267 triple relocations. Protect some parts with ifdef OBJ_ELF.
268 (percent_op_match): New struct, lookup table for %some_reloc().
269 (my_getSmallParser): New function, parses nested percent_ops also.
270 (my_getSmallExpression): Rewite to support nested percent_ops.
272 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
275 (load_address): Support both 32- and 64-bit addresses.
276 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
277 (macro2): Call load_address correctly.
279 2001-10-09 Christian Groessler <cpg@aladdin.de>
281 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
282 since z8k-opc.h now uses the PARAMS macro.
284 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
286 * config/tc-arm.c: Change MAVERIK to MAVERICK.
288 2001-10-09 Alan Modra <amodra@bigpond.net.au>
290 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
292 (obj_elf_change_section): Rename "group" to "group_name".
293 (obj_elf_section): Likewise.
294 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
295 first member section; Instead use elf_next_in_group.
297 2001-10-09 Alan Modra <amodra@bigpond.net.au>
299 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
300 Set elf_section_data group from it. Warn if group name changed.
301 (obj_elf_parse_section_letters): Parse 'G' too.
302 (obj_elf_section): Parse group name.
303 (struct group_list): New.
304 (build_group_lists): New function.
305 (elf_frob_file): Create SEC_GROUP section(s).
307 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
310 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
312 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
314 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
315 (cirrus_regtype): New enum.
316 (LONGEST_INST): Change to 10.
323 (insns): Add cirrus dsp instructions.
324 (ARM_EXT_MAVERIKSC_REG): New.
325 (cirrus_register): New.
326 (cirrus_mvf_register): New.
327 (cirrus_mvd_register): New.
328 (cirrus_mvfx_register): New.
329 (cirrus_mvdx_register): New.
330 (cirrus_mvax_register): New.
331 (ARM_EXT_MAVERIKsc_register): New.
332 (reg_table): Add cirrus registers.
333 (cirrus_valid_reg): New.
334 (cirrus_reg_required_here): New.
335 (do_c_binops_1): New.
336 (do_c_binops_2): New.
337 (do_c_binops_3): New.
338 (do_c_triple_4): New.
339 (do_c_triple_5): New.
354 (cirrus_parse_offset): New.
356 (md_parse_option): Add arm9e.
357 (md_show_usage): Same.
359 2001-10-08 Tom Rix <trix@redhat.com>
361 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
363 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
365 2001-10-07 Alan Modra <amodra@bigpond.net.au>
367 * config/obj-elf.c: Standardize error/warning messages - don't
368 capitalise, no final period or newline, don't say "ignoring" for
369 as_bad messages. In some cases, change the wording to that used
370 elsewhere for similar messages.
371 (obj_elf_section_name): New function, split out from ..
372 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
373 entsize not specified.
375 2001-10-05 Jakub Jelinek <jakub@redhat.com>
377 * doc/as.texinfo: Document M and S ELF section flags.
379 2001-10-05 Alan Modra <amodra@bigpond.net.au>
381 * subsegs.c (subseg_text_p): Return 0 for absolute section.
382 * read.c (do_align): If in absolute section, warn about and ignore
383 non-zero fill pattern.
385 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
387 * config/tc-mn10300.c (tc_gen_reloc): Don't free
388 reloc->sym_ptr_ptr if it's not allocated.
390 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
392 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
394 (prev_insn_fixp): Likewise.
395 (append_insn): Changed prototype to accept a relocation pointer.
396 (imm_reloc): Make it an array.
397 (offset_reloc): Likewise.
398 (md_assemble): Handle triple relocations.
399 (append_insn): Likewise. Add handling for some NewABI relocations.
400 (mips_no_prev_insn): Handle triple relocations.
401 (macro_build): Likewise. Add handling for some NewABI relocations.
402 Move handling for the 'u' case to append_insn().
403 (mips16_macro_build): Handle triple relocations.
404 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
406 (mips_ip): Handle triple relocations.
407 (mips16_ip): Likewise.
408 (mips_force_relocation): Force handling of triple relocations
409 without symbols for NewABI.
410 (md_apply_fix): Add handling for some NewABI relocations.
412 2001-10-05 Alan Modra <amodra@bigpond.net.au>
414 * config/tc-i386.c (parse_register): If not producing code for
415 x86_64, reject x86_64 register name matches.
416 (md_assemble): Remove now redundant check for x86_64 regs.
418 2001-10-04 Alan Modra <amodra@bigpond.net.au>
420 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
421 as BFD_DEFAULT_TARGET_SIZE.
423 (ppc_is_toc_sym): Likewise.
424 (md_apply_fix3): Likewise.
426 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
428 * config/tc-mips.c (mips_64): Remove.
429 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
431 (mips_abi_level, mips_abi): New enum.
432 (mips_32bit_abi): Remove.
433 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
434 (HAVE_NEWABI): New define.
435 (HAVE_64BIT_OBJECTS): New define.
436 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
437 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
438 (support_64bit_objects): New prototype.
439 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
440 .reginfo section for n32, use .MIPS.options instead.
441 (support_64bit_objects): New function, code from md_parse_option.
442 (md_longopts): Add -n32 option.
443 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
444 Add -n32 option. Protect with OBJ_ELF.
445 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
446 (mips_elf_final_processing): Likewise. Don't write .reginfo section
447 for n32, use .MIPS.options instead.
449 2001-10-03 Alan Modra <amodra@bigpond.net.au>
451 * po/POTFILES.in: Regenerate.
452 * configure: Regenerate.
454 2001-10-02 Alan Modra <amodra@bigpond.net.au>
456 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
457 bits if target is 64 bit.
459 * doc/as.texinfo (listing): Fix typo.
461 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
463 * Makefile.am (Makefile): Depend on bfd/configure.in.
465 * Makefile.in: Regenerate.
467 2001-09-30 H.J. Lu <hjl@gnu.org>
469 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
470 and "ams" for compatibility.
472 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
474 * config/tc-sh.c (md_pcrel_from_section): Transformed from
475 md_pcrel_from. Handle pc-relativeness against link-time
476 symbol. Handle relativeness to elsewhere than the fixup.
477 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
478 (md_pcrel_from_section): Prototype.
480 * Makefile.am: Update dependencies with "make dep-am".
481 * Makefile.in: Regenerate.
483 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
485 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
486 (print_opcode_format, skip_whites): Likewise.
487 (convert_branch, m68hc11_new_insn): Likewise.
488 (build_dbranch_insn, build_indexed_byte): Likewise.
489 (build_reg_mode, find, find_opcode): Likewise.
490 (print_insn_format): Fix call to print_opcode_format.
491 (md_assemble): Fix call to build_dbranch_insn.
493 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
495 * config/tc-arm.c: Add missing prototypes.
497 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
499 * input-file.c (input_file_open): When reading the
500 first line looking for #NO_APP, prepare for the possibility
501 of finding #APP instead. Also fix algorithm to allow
502 white-space to follow either #NO_APP or #APP directives.
504 2001-09-25 Geoff Berry <geoff.berry@bops.com>
506 * listing.c (buffer_line): Don't write past the end of `line' when
509 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
511 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
512 relocation for differences between symbols in a section other
513 than the one in which the difference is to be placed; apply
514 the relocation instead.
516 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
518 * config/tc-arc.c: Add missing prototype.
519 (md_atof): Change type to int. Add missing prototype.
520 * config/tc-arc.h: Prototype exported functions.
522 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
524 * as.c: Add missing function prototype.
525 * config/obj-aout.c: Fix compile time warning.
527 2001-09-21 Bruno Haible <haible@clisp.cons.org>
529 * config/tc-openrisc.c: Don't include <ctype.h>.
531 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
533 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
535 2001-09-19 Alan Modra <amodra@bigpond.net.au>
537 * config/tc-i370.c: Fix typo in last change.
539 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
541 * doc/as.texinfo (Symbol Names): Improve documentation on local
542 labels and add documenation about dollar labels.
544 2001-09-18 Bruno Haible <haible@clisp.cons.org>
546 * as.h: Don't include <ctype.h>.
547 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
548 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
549 (atof_generic): Use ISDIGIT instead of isdigit.
550 * config/m68k-parse.y: Include "safe-ctype.h".
551 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
552 * config/obj-elf.c: Include "safe-ctype.h".
553 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
554 * config/obj-vms.c: Include "safe-ctype.h".
555 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
556 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
557 instead of isupper/islower/toupper/tolower.
558 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
559 (insert_sreg): Use TOUPPER instead of islower/toupper.
560 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
561 isalpha/isalnum/isupper/tolower.
562 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
564 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
565 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
566 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
567 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
568 (arc_extoper): Use TOLOWER instead of isupper/tolower.
569 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
570 (arm_psr_parse): Use ISALPHA instead of isalpha.
571 (accum0_required_here): Use ISALNUM instead of isalnum.
572 (do_ldrd): Use ISSPACE instead of isspace.
573 (decode_shift): Use ISALPHA instead of isalpha.
574 (insert_reg): Use TOUPPER instead of islower/toupper.
575 (arm_reg_parse): Use ISALPHA instead of isalpha.
576 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
577 isalnum/ispunct/tolower.
578 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
579 (md_parse_option): Use TOLOWER instead of tolower.
580 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
581 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
582 (cris_process_instruction): Use ISLOWER instead of islower.
583 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
584 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
585 (get_flags): Use ISSPACE instead of isspace.
586 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
587 (do_assemble): Use TOLOWER instead of tolower.
588 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
589 (do_assemble): Use TOLOWER instead of tolower.
590 (d30v_start_line): Use ISSPACE instead of isspace.
591 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
592 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
593 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
594 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
595 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
596 (start_label): Use ISALPHA instead of isalpha.
597 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
598 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
599 isupper/islower/tolower.
600 (pa_parse_number): Use ISDIGIT instead of isdigit.
601 (pa_chk_field_selector): Use TOLOWER instead of tolower.
602 (pa_stringer): Use ISDIGIT instead of isdigit.
603 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
604 (register_name): Use ISALPHA instead of isalpha.
605 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
606 isalnum/islower/tolower.
607 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
609 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
611 (md_assemble): Use ISSPACE instead of isspace.
612 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
613 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
614 instead of isdigit/islower/isupper/tolower/isalpha.
615 (output_invalid): Use ISPRINT instead of isprint.
616 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
617 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
618 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
619 (get_args): Use ISALNUM instead of isalnum.
620 * config/tc-ia64.c: Include "safe-ctype.h".
621 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
622 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
623 (ia64_parse_name): Likewise.
624 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
625 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
626 instead of isspace/isalnum/isupper/tolower.
627 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
628 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
629 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
630 (mklower_table): Remove variable.
631 (mklower): Remove macro.
632 (insert_reg): Use TOUPPER instead of islower/toupper.
633 (md_begin): Remove initialization of mklower_table.
634 (s_reg): Use ISALNUM instead of isalnum.
635 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
636 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
637 (build_mri_control_operand): Use TOLOWER instead of tolower.
638 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
639 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
640 (md_assemble): Use ISSPACE instead of isspace.
641 (get_imm16): Use ISALNUM instead of isalnum.
642 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
643 isdigit/isupper/tolower.
644 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
645 instead of isalpha/isupper/tolower.
646 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
647 isdigit/islower/isupper.
648 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
649 (mcore_s_section): Use ISSPACE instead of isspace.
650 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
651 isspace/tolower/isalnum.
652 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
653 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
654 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
656 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
657 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
658 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
659 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
661 (tc_get_register): Likewise.
662 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
663 (s_mips_ent): Use ISDIGIT instead of isdigit.
664 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
665 (md_assemble): Use ISSPACE instead of isspace.
666 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
667 (md_assemble): Use ISSPACE instead of isspace.
668 * config/tc-ns32k.c: Don't include <ctype.h>.
669 * config/tc-pdp11.c: Include "safe-ctype.h".
670 (mklower): Remove function.
671 (parse_reg): Use TOLOWER instead of mklower.
672 * config/tc-pj.c: Include "safe-ctype.h".
673 (md_assemble): Use ISSPACE instead of isspace.
674 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
675 (register_name): Use ISALPHA instead of isalpha.
676 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
677 isalnum/islower/tolower.
678 (md_assemble): Use ISSPACE instead of isspace.
679 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
681 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
682 (register_name): Use ISALPHA instead of isalpha.
683 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
684 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
686 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
687 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
688 isalnum/islower/tolower.
689 (IDENT_CHAR): Use ISALNUM instead of isalnum.
690 (parse_reg): Use TOLOWER instead of tolower.
691 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
692 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
693 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
694 (parse_keyword_arg): Use ISALNUM instead of isalnum.
695 * config/tc-tahoe.c: Include "safe-ctype.h".
696 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
697 (tip_op): Use TOLOWER instead of isupper/tolower.
698 * config/tc-tic30.c: Include "safe-ctype.h".
699 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
700 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
701 (tic30_operand): Use TOLOWER instead of tolower.
702 (tic30_find_parallel_insn): Likewise.
703 (output_invalid): Use ISPRINT instead of isprint.
704 * config/tc-tic54x.c: Include "safe-ctype.h".
705 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
706 (lookup_version): Use TOUPPER instead of toupper.
707 (tic54x_var): Use ISALPHA instead of isalpha.
708 (tic54x_mlib): Use ISSPACE instead of isspace.
709 (subsym_iscons): Use TOUPPER instead of toupper.
710 (get_operands): Use ISSPACE instead of isspace.
711 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
712 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
713 (next_line_shows_parallel): Use ISSPACE instead of isspace.
714 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
715 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
716 ISSPACE instead of isspace.
717 * config/tc-tic80.c: Include "safe-ctype.h".
718 (md_assemble): Use ISSPACE instead of isspace.
719 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
720 (system_register_name): Use ISDIGIT instead of isdigit.
721 (md_assemble): Use ISSPACE instead of isspace.
722 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
723 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
724 isupper/tolower/isdigit.
725 (vip_op): Use TOLOWER instead of isupper/tolower.
726 * config/tc-w65.c: Don't include <ctype.h>.
727 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
729 (whatreg): Use ISDIGIT instead of isdigit.
730 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
731 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
732 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (integer_constant): Use ISALNUM/TOUPPER instead of
734 isalnum/islower/toupper.
735 (operand): Use TOLOWER instead of isupper/tolower.
736 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
737 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
739 (process_assigns, whatcond): Use TOUPPER instead of toupper.
740 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
741 (main): For gettext, also set the LC_CTYPE locate facet.
742 * hash.c: Include "safe-ctype.h".
743 (main): Use TOLOWER instead of isupper/tolower.
744 * itbl-lex.l: Don't include <ctype.h>.
745 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
746 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
747 omit non-ASCII characters.
748 (debugging_pseudo): Use ISSPACE instead of isspace.
749 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
750 (buffer_and_nest): Use ISALNUM instead of isalnum.
751 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
752 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
753 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
754 instead of isalnum/isdigit/isupper/isalpha.
755 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
756 of isalpha/isalnum/isupper/tolower.
757 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
758 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
759 isupper/tolower/isdigit.
760 (s_mri_common): Use ISDIGIT instead of isdigit.
761 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
762 (s_float_space): Use ISALPHA instead of isalpha.
763 (ignore_rest_of_line): Use ISPRINT instead of isprint.
764 (float_cons): Use ISALPHA instead of isalpha.
765 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
767 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
768 (save_symbol_name): Use ISLOWER/TOUPPER instead of
770 (symbol_find_base): Use TOUPPER instead of islower/toupper.
771 (decode_local_label_name): Use ISDIGIT instead of isdigit.
773 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
775 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
776 in 64 bit mode and make format "e" work.
778 2001-09-18 Alan Modra <amodra@bigpond.net.au>
780 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
782 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
783 var to ensure bfd_alloc arg is the right type.
784 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
787 * config/obj-coff.c: Replace calls to bfd_write with calls to
788 bfd_bwrite. Cast args of bfd_seek.
790 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
793 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
795 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
798 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
800 * config/tc-sh.h (sh_force_relocation): Prototype.
801 (struct fix): Forward declare.
802 * config/tc-sh.c (type sh_operand_info): Move to top of file.
803 (cons, s_align_bytes): Remove old-type declarations.
804 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
805 get_operands, get_specific, insert, build_relax,
806 insert_loop_bounds, build_Mytes): Prototype.
807 (little): Make static. Prototype.
808 (check, tc_Nout_fix_to_chars): Delete unused functions.
810 2001-09-14 Eric Christopher <echristo@redhat.com>
812 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
815 2001-09-14 Kevin Lo <kevlo@openbsd.org>
817 * configure.in: Add arm-openbsd target.
818 * configure: Regenerate.
820 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822 * configure.in: Change machine triplets from mips-*-linux-gnu* to
825 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
827 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
829 2001-09-11 Richard Henderson <rth@redhat.com>
831 * config/tc-alpha.c (alpha_elf_section_letter): New.
832 (alpha_elf_section_flags): New.
833 * config/tc-alpha.h (md_elf_section_letter): New.
834 (md_elf_section_flags): New.
835 * config/tc-ia64.c (ia64_elf_section_letter): New.
836 * config/tc-ia64.h (md_elf_section_letter): New.
838 2001-09-11 Jakub Jelinek <jakub@redhat.com>
840 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
841 of 'm', 'S' instead of 's'. Update bad_msg.
842 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
843 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
845 2001-09-09 Alan Modra <amodra@bigpond.net.au>
847 * expr.c (expr): Move code setting "retval" to the end of the loop,
848 and rearrange for efficiency. For "PIC code" subtraction, use
849 "rightseg" rather than recalculating. For "symbol OP symbol"
850 subtract, set "retval" to absolute_section if symbols in same
852 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
853 O_symbol. Simplify a +/- b code. Allow equality and non-equality
854 comparisons on symbols from any section. Allow other comparison
855 operators as for subtraction.
856 (symbol_equated_reloc_p): New predicate function.
857 * symbols.h (symbol_equated_reloc_p): Declare.
858 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
859 for expression syms is set correctly.
860 (adjust_reloc_syms): Use symbol_equated_reloc_p.
861 (write_relocs): Likewise.
862 (write_object_file): Likewise.
863 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
864 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
865 of a complex expression when setting up frag_var.
867 2001-09-07 Richard Henderson <rth@redhat.com>
869 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
870 require_seq and allow_seq. Let !literal omit the sequence number.
871 (tokenize_arguments): Reject sequence numbers of !allow_seq.
873 2001-09-08 Jakub Jelinek <jakub@redhat.com>
875 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
876 section symbols the same way as externs.
878 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
880 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
883 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
886 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
887 PIC, BFD_RELOC_16_PCREL for the rest.
889 (md_pcrel_from): return the right offset for the differently shifted
891 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
893 2001-09-05 Richard Henderson <rth@redhat.com>
895 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
896 (pseudo_func): Add @iplt.
897 (pseudo_opcode): Add data16 and data16.ua.
898 (md_begin): Set iplt pseudo.
899 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
901 2001-09-04 Richard Henderson <rth@redhat.com>
903 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
904 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
905 (alpha_macros): Remove occurrences of same.
906 (O_lituse_addr, O_gprel): New.
907 (DUMMY_RELOC_LITUSE_*): New.
908 (s_alpha_ucons, s_alpha_arch): Prototype.
909 (alpha_reloc_op): Construct elements via DEF macro.
910 (ALPHA_RELOC_SEQUENCE_OK): Remove.
911 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
912 members to not be literal specific.
913 (next_sequence_num): New.
914 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
915 added/removed BFD relocations.
916 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
917 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
918 (tokenize_arguments): Parse ! relocations properly.
919 (find_macro_match): Delete unused macro argument types.
920 (assemble_insn): Add reloc parameter; emit that instead of the
921 default as appropriate.
922 (get_alpha_reloc_tag): New. Split from ...
923 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
924 (assemble_tokens): Don't search macros if user relocation present.
925 Copy reloc sequence number to insn struct.
926 (emit_ldgp): Remove user reloc handling.
927 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
928 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
929 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
930 * config/tc-alpha.h (tc_adjust_symtab): Always define.
931 (struct alpha_fix_tag): Name members less literal specific.
933 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
935 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
936 address of two symbols in different sections.
938 2001-08-31 Eric Christopher <echristo@redhat.com>
939 Jason Eckhardt <jle@redhat.com>
941 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
942 5kc, and 20kc. Clean up old entries.
944 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
945 Jeff Law <law@redhat.com>
947 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
948 offset match H8 ELF spec.
949 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
950 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
952 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
953 (build_bytes): Mark fixups for PCrel branches as signed. For
954 OBJ_ELF, make sure the reloc's offset points to the first byte
956 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
957 * tc-h8300.h (relocation mappings): Add.
959 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
961 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
962 define for BFD_ASSEMBLER.
963 (tc_reloc_mangle): Likewise.
964 (tc_gen_reloc): New function for BFD_ASSEMBLER.
966 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
968 * config/tc-h8300.c (h8300hmode): Record the machine type
969 if BFD_ASSEMBLER is defined.
970 (h8300smode, md_begin): Similarly.
972 2001-08-29 Joel Sherrill <joel@OARcorp.com>
974 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
975 default from coff to elf.
976 * configure: Regenerate.
978 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
980 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
981 assorted coff relocations to the corresponding elf relocations.
982 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
984 * configure.in: Add case for h8300-*-elf.
985 * configure: Regenerate.
987 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
989 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
990 documentation to reflect reality.
992 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
994 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
995 (macro): Reflect change to MAX_GPREL_OFFSET.
997 2001-08-27 Torbjorn Granlund <tege@swox.com>
998 Staffan Ulfberg <staffanu@swox.se>
999 Linus Nordberg <linus@swox.se>
1000 Alan Modra <amodra@bigpond.net.au>
1002 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1003 * configure: Regenerate.
1004 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1005 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1006 (md_assemble): Use them.
1007 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1008 (md_pseudo_table): Add "llong", "quad".
1009 (md_parse_option): Match default_cpu of powerpc*.
1010 (ppc_arch): Likewise.
1011 (ppc_subseg_align): Only for OBJ_XCOFF.
1012 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1013 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1014 (ppc_insert_operand): Don't bother testing 'file' before calling
1015 as_bad_where. Use as_bad_where for operand->insert errors.
1016 (mapping): Add ELF64 relocation modifiers.
1017 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1018 expressions with abs_symbol.
1019 (ppc_elf_cons): Correct offset for little endian targets.
1020 (ppc_elf_frob_symbol): New.
1021 (md_assemble): Add support for 64 bit ELF relocs.
1022 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1023 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1024 ".toc" section for 64 bit ELF.
1025 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1026 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1027 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1028 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1029 Expand on comments, error message. Add support for 64 bit relocs,
1030 and use PPC_HI etc. macros.
1031 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1032 (HANDLE_ALIGN): Define to generate nops in code sections rather
1034 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1035 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1036 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1037 (ppc_fix_adjustable): Declare.
1038 (tc_frob_symbol): Define.
1039 (ppc_elf_frob_symbol): Declare.
1041 2001-08-26 Andreas Jaeger <aj@suse.de>
1043 * config/tc-s390.c: Add missing prototypes
1044 (md_gather_operands): Make static.
1046 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1048 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1049 allowed value, not the word beyond maximum.
1050 * config/tc-mips.c (macro_build_lui): Code cleanup.
1051 (macro): Reflect change to MAX_GPREL_OFFSET.
1052 (mips_ip): Check explicitly against S_EX_NONE.
1053 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1054 (md_apply_fix): Code cleanup.
1056 2001-08-24 Andreas Jaeger <aj@suse.de>
1058 * config/tc-ppc.h: Fix prototype declaration.
1060 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1062 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1063 * config/obj-elf.c (obj_elf_size): When size is constant, free
1064 and clear symbol_get_obj(sym)->size if any.
1066 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1068 * config/tc-mips.c (md_begin): Warn about incompatibility between
1069 -march=FOO and -mipsN option, continue with default ISA.
1071 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1073 * config/tc-mips.c (md_parse_option): #ifdef the
1074 traditional/non-traditional names as it is done in mips_target_format.
1076 2001-08-20 Richard Henderson <rth@redhat.com>
1078 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1079 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1080 use seg parameter instead of now_seg.
1082 2001-08-18 H.J. Lu <hjl@gnu.org>
1084 * config/tc-mips.c (show): Add the missing prototype.
1086 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1088 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1090 (mips_ip): Use the new return values instead of characters. Add
1091 support for %higher and %highest.
1094 (my_getSmallExpression): Make parsing case insensitive and more
1095 reliable. Add support for %higher and %highest. Further support to
1096 parse %gprel and %neg is implemented but currently deactivated.
1098 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1100 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1101 (ecoff_build_symbols): Likewise.
1102 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1104 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1106 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1107 for n32 ABI if appropriate.
1109 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1111 * config/tc-mips.c (cons_fix_new_mips): Remove.
1112 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1113 (cons_fix_new_mips): Remove.
1115 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1117 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1118 a label, not a hex constant.
1120 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1122 * config/tc-v850.h: Add missing prototypes.
1124 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1126 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1129 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1131 * config/tc-sparc.c (cons_fix_new_sparc): Move
1132 `sparc_no_align_cons = 0;' to...
1133 (s_uacons): ...here so that sparc_no_align_cons will get
1136 2001-08-11 Kazu Hirata <kazu@hxi.com>
1138 * config/tc-mips.c: Fix a comment typo.
1140 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1142 * config/tc-mips.c (move_register): New function.
1143 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1144 (mips_ip): Likewise.
1145 (macro2): Use move_register rather than macro_build for moves.
1146 (mips16_macro): Likewise.
1147 (macro): Likewise. Handle M_MOVE.
1149 2001-08-10 Andreas Jaeger <aj@suse.de>
1151 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1153 * configure: Regenerate.
1155 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1157 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1158 Comment indentation of #pragma.
1159 * macro.c (alloca): Likewise.
1161 * config/tc-ppc.c: Revert 2001-08-08.
1163 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1165 * symbols.c: Add missing prototypes.
1166 * config/e-i386elf.c: Likewise.
1167 * config/e-i386coff.c: Likewise.
1168 * config/e-i386aout.c: Likewise.
1169 * config/obj-coff.c: Likewise.
1170 (def_symbol_in_progress, stack): Move definition.
1171 * config/obj-elf.c: Add missing prototypes.
1172 (obj_elf_change_section): Make static.
1173 (obj_elf_parse_section_letters): Likewise.
1174 (obj_elf_section_word): Likewise.
1175 (obj_elf_section_type): Likewise.
1177 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1179 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1180 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1181 determining reloc type with code reading operands->reloc field.
1183 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1185 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1186 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1187 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1188 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1190 * output-file.c (output_file_create): Don't try to open a second
1191 time as it's unnecessary. FOPEN_W was undefined too.
1193 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1195 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1196 (mips_ip): Likewise. Typo.
1198 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1200 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1202 (RELAX_ENCODE): Replace bfd_vma by valueT.
1203 (load_address): Formatting.
1204 (macro): Likewise. Code cleanup. Typo.
1205 (macro2): Formatting.
1206 (md_parse_option): Typo.
1207 (s_mipsset): Reorder cases to look nicer.
1208 (md_estimate_size_before_relax): Formatting. Code cleanup.
1209 (mips_elf_final_processing): Check against NULL instead of 0.
1210 (md_obj_end): Remove ugly `' in message string.
1211 (s_mips_ent): Remove ugly `' in message string.
1213 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1215 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1216 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1217 mutually exclusive (if they are different).
1218 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1221 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1223 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1226 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1228 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1229 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1230 (md_long_opts): Add -mfp32 option.
1231 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1232 (md_show_usage): Show usage for -mfp32 and -mgp32.
1233 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1234 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1235 (HAVE_32BIT_ADDRESSES): New macro.
1236 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1237 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1238 (s_cprestore, s_cpadd): Likewise.
1239 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1240 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1241 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1242 to determine the width of addresses in load, store and jump macros.
1243 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1244 used in set instructions; do not check the address size for them.
1245 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1246 unaligned load and store macros.
1247 (mips_ip): Use the new macros to check the width of a register when
1248 processing float constants. Force a constant into memory if it is
1249 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1250 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1251 than mips_gp32 to select synthetic instructions.
1252 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1253 synthetic instructions.
1255 2001-08-01 Christian Groessler <cpg@aladdin.de>
1257 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1258 "rh", "rr", "rq", or "sp" then don't automatically assume
1259 it's a register name. Check whether there is a number
1262 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1264 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1265 Don't allocate more space than necessary for the input line copy.
1267 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1269 * read.c: Standardize error/warning messages - don't capitalise, no
1270 final period or newline, don't say "ignored" or "zero assumed" for
1271 as_bad messages. In some cases, change the wording to that used
1272 elsewhere for similar messages.
1275 * atof-generic.c: Likewise.
1278 * depend.c: Likewise.
1279 * dwarf2dbg.c: Likewise.
1280 * ecoff.c: Likewise.
1282 * frags.c: Likewise.
1283 * input-file.c: Likewise.
1284 * input-scrub.c: Likewise.
1285 * listing.c: Likewise.
1286 * output-file.c: Likewise.
1287 * stabs.c: Likewise.
1288 * subsegs.c: Likewise.
1289 * symbols.c: Likewise.
1290 * write.c: Likewise.
1291 * ecoff.c (ecoff_directive_end): Test for missing name by
1292 comparing input line pointers rather than reading string.
1293 (ecoff_directive_ent): Likewise.
1294 * read.c (s_set): Likewise.
1295 (s_align): Report a warning rather than an error for
1296 alignment too large.
1297 (s_comm): Check for missing symbol name.
1298 (s_lcomm_internal): Likewise.
1300 (s_globl): Use is_end_of_line instead of looking for '\n'.
1301 (s_lcomm_internal): Likewise.
1302 (ignore_rest_of_line): Report a warning rather than an error.
1304 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1306 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1307 any kind of relocation against a not-loaded section.
1309 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1311 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1312 to include '@' in symbol names when parsing versioned symbols
1313 rather than calling get_symbol_end multiple times.
1314 * config/tc-i370.c (register_name): Format fixes. Don't call
1315 get_symbol_end after parsing number.
1316 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1317 code out of conditional.
1318 (address_register_name): Likewise.
1319 (other_register_name): Likewise.
1320 * config/tc-mn10300.c (r_register_name): Likewise.
1321 (xr_register_name): Likewise.
1322 (data_register_name): Likewise.
1323 (address_register_name): Likewise.
1324 (other_register_name): Likewise.
1325 * config/tc-ppc.c (register_name): Likewise.
1326 * config/tc-s390.c (register_name): Likewise.
1328 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1330 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1331 and bra relax: update fragP->fr_fix after the fixup.
1333 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1335 * read.c (s_set): Check for missing symbol name.
1337 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1339 * write.c (relax_segment <rs_space>): Account for fr_fix.
1341 2001-07-25 H.J. Lu <hjl@gnu.org>
1343 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1344 we treat weak like extern only for ELF.
1345 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1346 symbols only for ELF.
1348 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1350 * config/tc-mips.c: Fix spelling error in comment.
1352 2001-07-25 Dave Brolley <brolley@redhat.com>
1354 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1355 (IS_PARALLEL_SEPARATOR): New macro.
1356 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1357 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1358 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1359 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1362 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1364 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1365 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1366 Update dependencies with "make dep-am".
1367 * Makefile.in: Regenerate.
1368 * doc/Makefile.in: Regenerate.
1370 2001-07-23 Kazu Hirata <kazu@hxi.com>
1372 * config/tc-alpha.h: Fix formatting.
1373 * config/tc-arc.c: Likewise.
1374 * config/tc-d10v.h: Likewise.
1375 * config/tc-hppa.c: Likewise.
1376 * config/tc-i370.c: Likewise.
1377 * config/tc-i386.h: Likewise.
1378 * config/tc-i960.h: Likewise.
1379 * config/tc-ia64.c: Likewise.
1380 * config/tc-ia64.h: Likewise.
1381 * config/tc-m32r.c: Likewise.
1382 * config/tc-m68k.c: Likewise.
1383 * config/tc-m88k.c: Likewise.
1384 * config/tc-ns32k.c: Likewise.
1385 * config/tc-pdp11.c: Likewise.
1386 * config/tc-pj.h: Likewise.
1387 * config/tc-s390.c: Likewise.
1388 * config/tc-sparc.c: Likewise.
1389 * config/tc-sparc.h: Likewise.
1390 * config/tc-tic80.c: Likewise.
1391 * config/tc-w65.h: Likewise.
1393 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1395 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1396 symbols specially. Always resolve, adding fr_address to value.
1397 * write.c (write_object_file): Don't add fr_address to sym values.
1398 (relax_frag): Likewise.
1399 (relax_segment): Likewise.
1400 * config/obj-ieee.c (do_symbols): Likewise.
1401 * config/tc-cris.c (md_convert_frag): Likewise.
1402 * config/tc-fr30.c (md_convert_frag): Likewise.
1403 * config/tc-i386.c (md_convert_frag): Likewise.
1404 * config/tc-m32r.c (md_convert_frag): Likewise.
1405 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1406 * config/tc-mcore.c (md_convert_frag): Likewise.
1407 * config/tc-mips.c (mips16_extended_frag): Likewise.
1408 * config/tc-ns32k.c (md_convert_frag): Likewise.
1409 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1410 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1411 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1412 (md_relax_table): Remove first four entries. Format.
1413 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1414 setting fr_var. Simplify byte branch checks.
1416 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1418 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1419 "isbranch" param as all calls have it set.
1420 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1421 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1422 strcasecmp in "nullify" var.
1423 (pa_parse_neg_add_cmpltr): Likewise.
1424 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1425 functions. Don't print wrong conditions in error messages.
1427 2001-07-23 Andreas Jaeger <aj@suse.de>
1429 * config/tc-s390.c (s390_force_relocation): Removed.
1431 * config/tc-s390.h: Remove double declaration of
1432 TC_FORCE_RELOCATION.
1434 2001-07-22 H.J. Lu <hjl@gnu.org>
1436 * config/tc-mips.c (s_mips_end): Remove unused variables.
1437 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1439 2001-07-17 Andreas Schwab <schwab@suse.de>
1441 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1443 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1445 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1447 2001-07-17 matthew green <mrg@eterna.com.au>
1449 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1451 (line_comment_chars): Set to '/' if TE_NetBSD.
1453 2001-07-14 matthew green <mrg@eterna.com.au>
1455 * configure.in (i386-*-netbsdelf*): New target.
1456 * configure: Regenerate.
1458 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1460 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1461 class of the non-debug symbol is C_NULL.
1463 2001-07-10 Anders Norlander <anorland@synergenix.se>
1465 * doc/as.texinfo (Incbin): Fix grammatical errors.
1467 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1469 * depend.c: Use FOPEN_.. macros in calls to fopen().
1470 * input-file.c: As above.
1471 * itbl-ops.c: As above.
1472 * listing.c: As above.
1473 * output-file.c: As above.
1476 2001-07-08 Anders Norlander <anorland@synergenix.se>
1478 * read.c (s_incbin): New .incbin function.
1479 * read.c (potable): Add "incbin" pseudo-op.
1480 * read.h: Add s_incbin prototype.
1481 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1482 * NEWS: Mention new feature.
1484 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1486 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1489 2001-07-06 John Healy <jhealy@redhat.com>
1491 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1492 set of fixups to be stored.
1493 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1494 restored to be chosen from any that are saved.
1495 (gas_cgen_swap_fixups): Modified to allow the current set of
1496 fixups to be swapped with any other set that has been saved.
1497 (gas_cgen_initialize_saved_fixups_array): New routine.
1498 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1499 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1500 or MAX_SAVED_FIXUP_CHAINS.
1501 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1502 store, swap and restore fuctions to reflect the new interface.
1504 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1506 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1507 ignore empty, ineffectual alignment frags when deciding if a
1508 branch can be short.
1510 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1512 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1513 and SPECIAL_SECTION_FINI_ARRAY.
1514 (special_section_name): Add .init_array and .fini_array.
1515 (md_pseudo_table): Add init_array and fini_array.
1516 (md): Add pointer_size and pointer_size_shift fields.
1517 (setup_unwind_header): New static function.
1518 (output_unw_records): Modify to use setup_unwind_header.
1519 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1520 md.pointer_size_shift.
1521 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1523 2001-07-05 Ben Elliston <bje@redhat.com>
1525 * README (Supported platforms): m88k no longer suffers bitrot.
1527 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1529 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1531 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1532 lsy_value. Correct typos in comments.
1533 * symbols.c (local_symbol_make): Update for name change.
1534 (local_symbol_convert): Likewise.
1536 (S_GET_VALUE): Likewise.
1537 (S_SET_VALUE): Likewise.
1538 (print_symbol_value_1): Likewise.
1539 (resolve_symbol_value): Likewise. Don't divide local sym values
1540 by OCTETS_PER_BYTE twice.
1542 2001-07-04 Jim Wilson <wilson@redhat.com>
1544 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1546 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1549 2001-07-05 Ben Elliston <bje@redhat.com>
1551 * read.c (s_fill): Correct spelling error in comments.
1553 * doc/c-m88k.texi: New file.
1554 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1555 * doc/Makefile.in: Regenerate.
1556 * doc/all.texi: Set M880X0.
1557 * doc/as.texinfo: Hook in m88k-dependent documentation.
1559 2001-07-04 Eric Christopher <echristo@redhat.com>
1561 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1563 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1564 and rm5721 as valid cpu strings.
1565 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1567 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1569 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1570 if it's expected to be non-zero.
1572 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1574 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1577 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1578 (write_object_file): Set finalize_syms to
1579 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1582 * doc/internals.texi; Document
1583 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1585 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1587 * config/tc-ppc.c: Formatting fixes.
1589 2001-07-01 Ben Elliston <bje@redhat.com>
1591 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1592 they cause some subtle breakage. Will fix them again later.
1594 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1596 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1597 outside of a function as a .appline directive.
1599 2001-06-28 Eric Christopher <echristo@redhat.com>
1600 H.J. Lu <hjl@gnu.org>
1602 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1603 of mips_cpu for the ISA selection.
1604 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1605 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1606 (mips_tune): New. Use mips_tune for scheduling and optimization
1608 (append_insn): Use mips_tune and mips_arch.
1609 (macro_build): Ditto.
1611 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1612 backwards compatability mips_cpu generates arch and tune.
1613 (md_show_usage): Document new behavior.
1615 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1620 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1622 * write.c (write_object_file): Do not set finalize_syms until
1623 after the segments have been sized. Some backends may still
1624 need to access the syms's frags in order to adjust relaxed
1627 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1630 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1632 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1633 subtract MD_PCREL_FROM_SECTION for 68k.
1634 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1635 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1637 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1639 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1640 pcrel, subtract MD_PCREL_FROM_SECTION value.
1642 2001-06-24 Ben Elliston <bje@redhat.com>
1644 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1646 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1648 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1649 section symbols the same way as externs.
1651 2001-06-24 Ben Elliston <bje@redhat.com>
1653 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1654 (emit_relocations): Ditto.
1656 (md_begin): Reformat comments to conform to the GNU standards.
1657 (md_assemble): Ditto.
1659 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1660 (md_parse_option): Mark parameters as unused.
1661 (md_show_usage): Ditto.
1662 (calcop): Adjust type of `reg_prefix' to char.
1664 (getval): Adjust type of local `c' to char.
1665 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1666 (md_create_long_jump): Ditto.
1667 (md_estimate_size_before_relax): Mark parameters as unused.
1669 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1670 to allay a possible compiler warning.
1672 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1674 * doc/internals.texi (CPU backend): Document md_atof.
1676 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1678 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1679 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1682 2001-06-21 Philip Blundell <philb@gnu.org>
1684 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1686 (insns): Remove entry for adrl. Add long_flag for adr.
1687 (do_adr): Handle `l' suffix.
1690 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1692 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1693 (md_apply_fix): Use it here. Replace printf with equivalent
1695 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1696 (md_apply_fix): Here too.
1697 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1698 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1699 (md_convert_frag_1): Likewise.
1701 2000-06-20 Tom Rix <trix@redhat.com>
1703 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1705 2001-06-18 H.J. Lu <hjl@gnu.org>
1707 * doc/Makefile.am (info): Depend on $(MANS).
1708 (as.1): Remove the prefix `$(srcdir)/'.
1709 * doc/Makefile.in: Regenerated.
1713 2001-06-18 Philip Blundell <philb@gnu.org>
1715 * config/tc-arm.c (do_msr): Remove restriction on usage of
1718 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1720 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1723 2001-06-13 Philip Blundell <philb@gnu.org>
1725 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1726 (do_t_arit): Likewise.
1728 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1730 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1731 .loc pseudos if the dfwarf2 functions are available.
1732 (md_assemble): Only call dwarf2_emit_insn if it is available.
1734 * expr.c: Fix typo in comment.
1736 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1738 * doc/as.texinfo (Infix Ops): Document that comparison and
1739 combiner operators can be used as infix operators.
1741 2001-06-12 Peter Jakubek <pjak@snafu.de>
1743 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1745 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1746 (reverse_mri_condition): Likewise.
1747 (swap_mri_condition): Issue warning for conditions that can not be
1749 (build_mri_control_operand): Fix order of operands (swapped).
1750 (build_mri_control_operand): Allow upper case extension in structured
1752 (s_mri_else): Likewise.
1753 (s_mri_next): Likewise.
1754 (s_mri_for): Likewise.
1755 (s_mri_if): Fix handling comment ('*') in mri mode.
1756 (s_mri_while): Likewise.
1757 * macro.c (macro_expand): Allow macro invocation with empty
1760 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1762 * config/tc-arm.c: Fix test for overlow of literal pool.
1764 2001-06-11 H.J. Lu <hjl@gnu.org>
1766 * NEWS: Updated for the new -n option for the MIPS assembler.
1768 * config/tc-mips.c (md_show_usage): Add -n.
1770 * doc/as.texinfo: Document the new -n option.
1771 * doc/c-mips.texi: Likewise.
1772 * doc/as.1: Regenerated.
1774 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1776 * config/obj-coff.c (obj_coff_section): Formatting fix.
1778 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1781 2001-06-08 H.J. Lu <hjl@gnu.org>
1783 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1784 disable warning about all NOPS that the assembler generates.
1785 (macro): Warn NOPS generated only if warn_nops is not 0.
1786 (md_shortopts): Add `n'.
1787 (md_parse_option): Set warn_nops to 1 for `n'.
1789 2001-06-08 H.J. Lu <hjl@gnu.org>
1791 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1793 2001-06-08 H.J. Lu <hjl@gnu.org>
1795 * config/tc-mips.c (md_apply_fix): Don't adjust common
1796 extern/weak symbols for ELF.
1797 (md_estimate_size_before_relax): Treat weak like extern for
1799 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1802 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1804 * Makefile.am: 'som' is not wrongly spelled 'some'.
1805 * Makefile.in: Regenerate.
1807 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1808 S_GET_VALUE by using a temp.
1809 (append_insn): Likewise, and for S_SET_VALUE too.
1810 (mips_emit_delays): Likewise.
1811 (my_getExpression): Likewise.
1812 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1813 (mips16_extended_frag): Remove code concerned with avoiding
1814 locking in a frag address now that symbols are not finalized until
1815 relaxation is complete. Cater for first relaxation pass having
1816 bogus addresses. Use relax_marker to reliably determine whether a
1817 symbol frag has been reached on the current pass.
1819 2001-06-07 H.J. Lu <hjl@gnu.org>
1821 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1822 * configure: Regenerate.
1824 2001-06-07 H.J. Lu <hjl@gnu.org>
1826 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1828 * configure: Regenerate.
1830 2001-06-07 H.J. Lu <hjl@gnu.org>
1832 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1833 MIPS_STABS_ELF is defined.
1835 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1837 * as.c (show_usage): Remove L from listing options. It is not a
1840 2001-06-06 Christian Groessler <cpg@aladdin.de>
1842 * config/tc-z8k.c: Removed many warnings by removing unused
1843 variables and tagging unused parameters as such.
1844 (md_begin): Fixed a typo (","instead of ";").
1845 (struct ctrl_table): Add parentheses to initialize array
1847 (struct flag_table): Likewise.
1848 (struct intr_table): Likewise.
1849 (struct table): Likewise.
1850 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1852 2001-06-06 Peter Jakubek <pjak@snafu.de>
1854 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1855 options to list (e.g. m5206e, m5307, m5407).
1857 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1859 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1860 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1862 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1864 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1865 <JumpByte, JumpDword insn output>: Remove dead code.
1867 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1869 * as.c (parse_args): Correct option name "listing-lhs-width2".
1871 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1873 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1876 2001-05-30 Richard Henderson <rth@redhat.com>
1878 * read.c (emit_leb128_expr): Call md_cons_align.
1880 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1882 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1883 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1884 (tc_gen_reloc): Likewise.
1885 (sparc_cons_align): Don't clear sparc_no_align_cons.
1886 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1887 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1889 2001-05-27 Alan Modra <amodra@one.net.au>
1891 * write.c (relax_segment <rs_space>): Check the section of a
1892 symbol to determine whether it is absolute rather than comparing
1893 its frag against zero_address_frag as listings play tricks with
1896 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1897 allocated in the same chunk as the fixed part.
1899 2001-05-26 Alan Modra <amodra@one.net.au>
1901 * write.c (relax_segment <rs_space>): Calculate growth using
1902 addresses before stretch. Prevent repeated error messages.
1903 From Peter Jakubek <pjak@snafu.de>
1904 Use as_bad_where and as_warn_where to pinpoint errors.
1906 2001-05-25 Alan Modra <amodra@one.net.au>
1908 * symbols.c (resolve_symbol_value): Always set segment, even when
1909 not finalizing symbol value.
1911 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1912 * config/obj-coff.c (write_object_file): Likewise.
1913 * (size_section): Remove rs_space assert as fr_symbol is no longer
1915 (fill_section): Likewise.
1917 * configure.in: Replace linuxoldld with linux*oldld.
1918 * configure: Regenerate.
1920 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1921 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1922 that have been finalized.
1924 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1925 taking exit_dont_set_value.
1927 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1930 2000-05-24 Tom Rix <trix@redhat.com>
1932 * config/obj-coff.c (add_lineno): xcoff allows negative line
1934 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1936 2001-05-24 Alan Modra <amodra@one.net.au>
1938 * write.c (write_object_file): Set finalize_syms = 1 before
1941 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1943 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1944 architecture, remove erraneous ISA_MIPS32.
1945 (md_show_usage): Add MIPS r12k support.
1946 (mips_cpu_info_table): Add MIPS r12k support.
1948 2001-05-22 Alan Modra <amodra@one.net.au>
1950 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1953 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1954 instead use finalize_syms directly. Don't treat expressions
1955 specially with regard to finalize_syms. Update calls to self.
1956 (resolve_local_symbol): Update call to resolve_symbol_value.
1957 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1959 * symbols.h (resolve_symbol_value): Update prototype.
1960 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1961 to resolve_symbol_value.
1962 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1963 * config/obj-coff.c (do_relocs_for): Likewise.
1964 (yank_symbols): Likewise.
1965 (fixup_segment): Likewise.
1966 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1967 * config/tc-mips.c (md_convert_frag): Likewise.
1968 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1969 (ppc_fix_adjustable): Likewise.
1970 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1971 (dwarf2dbg_convert_frag): Likewise.
1972 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1973 (eh_frame_convert_frag): Likewise.
1974 * expr.c (make_expr_symbol): Likewise.
1975 * write.c (adjust_reloc_syms): Likewise.
1976 (write_object_file): Likewise.
1977 (relax_segment): Likewise.
1978 (fixup_segment): Likewise.
1979 (finalize_syms): Init to zero, and update comment.
1980 (write_object_file): Set finalize_syms to 1 rather than 2.
1981 * doc/internals.texi (sy_value): Mention finalize_syms.
1982 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1984 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1985 as relaxable if embedded system, make weak syms non-relaxable.
1987 (tc_m68k_fix_adjustable): ..so it can be used here.
1988 (md_apply_fix_2): Sign extend without conditional.
1990 * config/tc-v850.c: Update copyright.
1992 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1994 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1995 howto entry is not found.
1997 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1999 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2000 optimize differences between symbols in code sections to
2002 (mn10300_fix_adjustable): Don't adjust to section+offset
2003 relocations pointing at symbols in code sections.
2005 2001-05-16 Alan Modra <amodra@one.net.au>
2007 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2009 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2010 opcodes are output rather than after. Delete insn_size.
2011 * config/tc-v850.c (md_assemble): Similarly, but delete
2014 2001-05-14 Richard Henderson <rth@redhat.com>
2016 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2019 2001-05-14 Richard Henderson <rth@redhat.com>
2021 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2022 also collect whether to expect an FDE augmentation.
2023 (check_eh_frame): Rewrite as a state machine. Track where in
2024 an FDE we are located, skip any augmentation.
2025 (eh_frame_estimate_size_before_relax): Get code alignment from
2026 the fragment subtype.
2027 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2028 * read.c (emit_leb128_expr): Call check_eh_frame.
2030 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2032 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2033 before a relaxable insns.
2035 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2037 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2038 between symbols if the base symbol is in the current section;
2039 emit a PC-relative relocation instead.
2041 2001-05-12 Peter Targett <peter.targett@arccores.com>
2043 * config/tc-arc.c: Update copyright and tidy source comments.
2044 (md_pseudo_table): Add directive .cpu back as an alias for
2045 .option. Add .file and .line for dwarf2 support.
2046 (arc_mach_type): Make bfd_mach_arc_6 default.
2047 (md_longopts): Add entry 'pre-v6' representing old command line
2048 option when assembling for 'arc5' core versions.
2049 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2051 (arc_code_symbol): Make symbol value for @h30 fixup expression
2052 equal to O_constant.
2053 (md_assemble): Call dwarf2_emit_insn.
2054 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2055 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2056 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2058 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2060 * config/tc-ia64.c (special_linkonce_name): New.
2061 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2062 .gnu.linkonce.ia64unw{,i}.FOO.
2063 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2064 (dot_endp): Add comment about it.
2066 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2068 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2069 block, ensure that the low order bits of the alignment are
2072 2001-05-10 Alan Modra <amodra@one.net.au>
2074 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2077 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2078 current variable part of frag.
2079 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2080 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2081 * config/tc-m68hc11.c (RELAX_STATE): Define.
2082 (RELAX_LENGTH): Define.
2083 (md_estimate_size_before_relax): Handle non-relaxable cases
2084 separately from relaxable cases for clarity, and return correct
2085 size for multi-pass relaxation.
2086 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2087 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2088 (md_convert_frag): Remove "length_code".
2089 * config/tc-vax.c (RELAX_STATE): Define.
2090 (RELAX_LENGTH): Define.
2091 (md_relax_table): Add missing entry.
2092 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2093 (md_convert_frag): Remove "length_code".
2094 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2095 don't bother setting fr_var. Return correct size for multi-pass
2097 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2098 (md_convert_frag): Don't bother clearing fr_var.
2099 (md_pseudo_table): Correct initialization.
2100 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2101 (md_estimate_size_before_relax): No need to set fr_var.
2102 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2103 (md_estimate_size_before_relax): No need to set fr_var.
2105 2001-05-09 Richard Henderson <rth@redhat.com>
2107 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2108 beginning a function's unwind info block.
2110 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2112 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2114 2001-05-08 Andreas Schwab <schwab@suse.de>
2116 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2117 fx_pcrel_adjust explicitly sign extend when reading it.
2119 2001-05-08 Alan Modra <amodra@one.net.au>
2121 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2122 from md_relax_table, and combine some switch cases.
2124 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2126 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2127 from offset in non-pcrel operands too.
2129 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2131 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2132 * config/tc-arm.c (arm_handle_align): Do not insert more than
2133 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2134 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2136 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2138 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2140 * Makefile.in: Regenerate.
2141 * configure.in: Remove duplicate mips-*-ecoff* entry.
2142 * configure: Regenerate.
2144 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2145 (n_names): Cast away type mismatch.
2146 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2147 (obj_ecoff_frob_symbol): Likewise.
2148 * ecoff.c: (add_file): Add unused attribute.
2149 (ecoff_directive_begin): Likewise.
2150 (ecoff_directive_bend): Likewise.
2151 (ecoff_directive_def): Likewise.
2152 (ecoff_directive_dim): Likewise.
2153 (ecoff_directive_scl): Likewise.
2154 (ecoff_directive_size): Likewise.
2155 (ecoff_directive_type): Likewise.
2156 (ecoff_directive_tag): Likewise.
2157 (ecoff_directive_val): Likewise.
2158 (ecoff_directive_endef): Likewise.
2159 (ecoff_directive_end): Likewise.
2160 (ecoff_directive_ent): Likewise.
2161 (ecoff_directive_extern): Likewise.
2162 (ecoff_directive_file): Likewise.
2163 (ecoff_directive_fmask): Likewise.
2164 (ecoff_directive_frame): Likewise.
2165 (ecoff_directive_mask): Likewise.
2166 (ecoff_directive_loc): Likewise.
2167 (mark_stabs): Likewise.
2168 (ecoff_stab): Likewise.
2169 (ecoff_frob_symbol): Cast away type mismatch.
2170 (ecoff_padding_adjust): Likewise.
2171 (ecoff_build_symbols): Likewise.
2172 (ecoff_build_procs): Likewise.
2173 (ecoff_build_aux): Likewise.
2174 (ecoff_build_strings): Likewise.
2175 (ecoff_build_fdr): Likewise.
2176 (ecoff_build_debug): Likewise.
2177 * itbl-ops.c (itbl_assemble): Variable initialization.
2179 2001-05-03 Alan Modra <amodra@one.net.au>
2181 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2182 expressions rather than triggering an assert.
2184 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2186 * config/tc-openrisc.c: New file.
2187 * config/tc-openrisc.h: Likewise.
2189 * Makefile.am: Add OpenRISC target.
2190 * Makefile.in: Regenerated.
2192 * configure.in (openrisc-*-*): Add target.
2193 * configure: Regenerated.
2195 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2197 * config/tc-arm.c (arm_frag_align_code): Change error message to
2198 more explanatory version.
2200 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2202 * config/tc-mips.c (md_parse_option): Also accept
2203 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2205 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2207 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2208 argument passing order: predicate goes last, not first.
2210 2001-04-27 Sean McNeil <sean@mcneil.com>
2212 * configure.in: Add arm-vxworks.
2213 * configure: Regenerate.
2215 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2217 * config/tc-arm.c (arm_handle_align): New Function: Generate
2218 no-op filled alignment frags.
2219 (arm_frag_align_code): New Function: Create a code alignment frag.
2220 (arm_init_frag): New Function: Initialse the target dependent
2223 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2224 (TC_FRAG_INIT): Define.
2225 (HANDLE_ALIGN): Define.
2226 (md_do_align): Define.
2228 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2230 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2231 symbol has been initialised before extracting its symbol index.
2233 2001-04-24 H.J. Lu <hjl@gnu.org>
2235 * configure: Regenerated with the right version of autoconf.
2237 2001-04-24 Christian Groessler <cpg@aladdin.de>
2239 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2240 generate R_CALLR and R_REL16 relocations
2242 2000-04-20 Jason Eckhardt <jle@redhat.com>
2244 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2245 since frag_now can change after d10v_cleanup is called.
2247 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2249 * configure.in: Add the em type for FreeBSD targets.
2250 * configure: Regenerate.
2252 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2254 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2255 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2257 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2258 pc-relative relocations not placed at the end of the instruction.
2260 2001-04-13 Jim Wilson <wilson@redhat.com>
2262 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2265 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2267 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2268 handle SHF_MERGE and SHF_STRINGS.
2269 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2270 (obj_elf_section): Allow additional argument specifying entity size.
2271 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2272 in SEC_MERGE sections.
2274 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2276 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2278 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2280 * expr.c (operand): Pass &c to md_parse_name().
2281 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2283 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2285 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2287 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2288 * Makefile.in: Regenerated.
2290 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2291 * configure: Regenerated.
2293 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2295 * config/tc-mn10300.c (xr_registers): Added `pc'.
2297 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2299 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2300 * configure: Regenerate.
2302 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2303 cases, and always return size based on current fr_subtype.
2304 (md_begin): Move initialization of md_relax_table..
2305 (md_relax_table): ..to static initializer. Set rlx_length for
2306 UNDEF_WORD_DISP cases.
2307 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2308 (md_begin): Likewise.
2309 (md_relax_table): Likewise.
2310 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2311 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2312 Set rlx_backward and rlx_forward to zero for unused states.
2313 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2314 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2315 (UNCOND12, UNCOND32): Remove duplicate defines.
2317 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2319 * config/tc-cris.c (md_estimate_size_before_relax) <case
2320 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2321 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2322 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2323 Add cases to cover all relax states.
2324 (cris_insn_first_word_frag): New.
2325 (md_assemble): Call cris_insn_first_word_frag to get the first
2326 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2327 end. Drop variable insn_size.
2328 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2329 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2330 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2332 * write.c (write_object_file): Reset broken word state before
2335 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2337 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2338 for one line if not already enabled.
2339 * cond.c (s_elseif): Correct conditional assembly listing.
2342 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2343 Don't abort on NULL current_cframe.
2345 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2347 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2348 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2349 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2350 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2351 * config/obj-coff.c (do_relocs_for): Likewise.
2352 (yank_symbols): Likewise.
2353 (fixup_segment): Likewise.
2354 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2355 (ppc_fix_adjustable): Likewise.
2356 * config/tc-mips.c (md_convert_frag): Likewise.
2357 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2358 * ehopt.c (eh_frame_convert_frag): Likewise.
2359 * expr.c (make_expr_symbol): Likewise.
2361 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2363 * symbols.c (resolve_symbol_value): Don't fix expression values
2364 until relaxation is complete.
2365 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2366 (S_GET_VALUE): Likewise, and return unresolved expression value.
2367 * write.c (finalize_syms): New.
2368 (relax_and_size_seg): Split into..
2369 (relax_seg): New function, returns 1 if anything changed..
2370 (size_seg): And the remainder of relax_and_size_seg.
2371 (fixup_segment): Arrange for final resolution of sym values.
2372 (adjust_reloc_syms): Likewise.
2373 (write_object_file): Likewise, and repeatedly call relax_seg until
2374 nothing more changes.
2375 (relax_segment): Return 1 if anything changed. Use correct types
2376 for rs_org `target' and `after'.
2377 * write.h (finalize_syms): Declare.
2378 (relax_segment): Update prototype.
2380 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2381 do-nothing cases to switch to avoid abort on a second relaxation
2382 pass, and tidy code a little.
2383 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2384 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2385 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2386 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2387 (md_relax_table): Remove first four unused entries. Increment
2388 rlx_length by one throughout table, and update comments to suit.
2389 (md_estimate_size_before_relax): Return size of current variable
2390 part of frag to reflect reality when relaxing more than once.
2391 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2392 (COND32, UNCD32): Rename to DISP32 throughout.
2393 (UNDEF_WORD_DISP): Renumber to 3.
2394 (md_estimate_size_before_relax): Add extra do-nothing cases.
2395 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2396 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2397 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2398 handle word and dword branches.
2400 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2402 * config/tc-cris.h (tc_fix_adjustable): Allow only
2403 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2404 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2405 example in comment to valid type.
2407 2001-03-28 H.J. Lu <hjl@gnu.org>
2409 * read.c (equals): Set to local for COFF only if it hasn't been
2412 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2414 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2415 (md_begin): Use it when setting default architecture.
2417 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2419 * read.c (equals): (for COFF) default symbols to being local.
2421 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2423 * configure.in (cris-*-*): Change default emulation to criself.
2424 (cris-*-*aout*): New rule.
2425 * configure: Regenerate.
2427 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2429 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2430 BFD_RELOC_390_GOTENT.
2431 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2432 BFD_RELOC_390_GOTENT.
2434 2001-03-26 Nick Clifton <nickc@redhat.com>
2436 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2437 * config/tc-s390.c (s390_force_relocation): New function: Force
2438 relocations for VTINHERIT relocs.
2440 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2442 * doc/as.texinfo: Put @c man begin to generate the as man page.
2443 When generating man, define all the variables. Re-organize some
2444 options to obtain better indentation of man page.
2445 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2446 (as.1): Build from as.texinfo.
2447 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2449 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2451 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2452 scale factor, and return the end of the expression.
2453 (i386_operand): Modify for above.
2455 2001-03-23 Nick Clifton <nickc@redhat.com>
2457 * doc/as.texinfo: Document --listing-XXX command line switches.
2458 Explain why listings behave differently when -pipe is used.
2460 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2462 * write.c (fix_new_exp): Print an error if passed a register.
2464 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2466 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2467 (PIC_SUFFIX_CHAR): New macro.
2468 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2469 (pic): New variable.
2470 (md_longopts): New option --pic.
2471 (OPTION_PIC): Define.
2472 (md_estimate_size_before_relax): Tweak longish comment.
2473 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2474 (md_assemble): Handle a PIC relocation on prefix and normal
2475 instruction operands.
2476 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2477 "complex" operand expressions. Call frag_more outside
2478 gen_cond_branch_32 parameter list.
2479 (cris_process_instruction): Handle PIC relocs on parsed
2480 operand expressions. Validize PIC reloc sizes.
2481 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2482 (gen_bdap): Handle "complex" operand expressions.
2483 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2484 ADD.D offset,PC as jump instruction if generating PIC. Generate
2485 error instead of crashing on complex expressions.
2486 (cris_number_to_imm): Add segT parameter. All callers changed.
2487 Use segT parameter, not now_seg, for segment of fixup. Handle
2488 PCREL relocations but check that they are fully resolved.
2489 (md_parse_option): Handle OPTION_PIC.
2490 (tc_gen_reloc): Handle PIC relocs.
2491 (md_show_usage): Update for --pic.
2492 (md_apply_fix3): Renamed from md_apply_fix.
2493 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2494 (md_cris_force_relocation): Force relocation for PIC relocs.
2496 * config/tc-cris.h: Tweak attribution.
2497 (MD_APPLY_FIX3): Define.
2498 (IS_CRIS_PIC_RELOC): New macro.
2499 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2500 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2502 (tc_frob_symbol): Avoid emitting undefined symbols.
2504 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2506 * frags.h (struct frag): Add relax_marker.
2507 * write.c (is_dnrange): Delete.
2508 (relax_frag): Use correct types for `aim', `target', `address'.
2509 Delete `offset', `was_address'. Test `relax_marker' instead of
2510 using fragile (and slow) address test.
2511 (relax_segment): Init and flip `relax_marker'.
2513 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2515 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2518 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2520 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2521 with 'Motorola specification for assembly language input standard'.
2523 2001-03-17 Richard Henderson <rth@redhat.com>
2525 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2526 (dwarf2_directive_loc): Don't use them.
2527 (dwarf2_directive_file): Reject duplicate file definitions.
2528 (get_filenum): Zero allocated memory.
2529 (out_file_list): Complain about missing file definitions.
2531 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2533 * read.c (do_org): Handle complex expressions.
2534 * cgen.c (gas_cgen_finish_insn): Likewise.
2536 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2538 * config/tc-ia64.c (md): New member keep_pending_output.
2539 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2541 (dot_xdata): Turn on md.keep_pending_output for the duration of
2543 (dot_xfloat_cons): Ditto.
2544 (dot_xstringer): Ditto.
2545 (dot_xdata_ua): Ditto.
2546 (dot_xfloat_cons_ua): Ditto.
2548 2001-03-15 Jim Wilson <wilson@redhat.com>
2550 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2553 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2555 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2557 2001-03-15 DJ Delorie <dj@redhat.com>
2559 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2560 blindly freeing string if it isn't at the top of the obstack.
2562 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2564 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2565 (NUM_FLAG_CODE): Define.
2566 (lex_got): New function.
2567 (got_reloc): New global var.
2568 (x86_cons_fix_new): New function.
2569 (x86_cons): New function.
2570 (i386_immediate): Use lex_got here, replacing inline code. Change
2571 "ignoring junk.." error message to "junk.."
2572 (i386_displacement): Likewise.
2573 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2574 (x86_cons): Declare.
2575 (TC_CONS_FIX_NEW): Define.
2576 (x86_cons_fix_new): Declare.
2578 2001-03-12 Nick Clifton <nickc@redhat.com>
2580 * config/tc-arm.c (md_begin): Always set machine type based on
2583 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2585 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2586 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2588 <JumpInterSegment output>: Use correct i.disp_reloc[].
2589 <immediate output>: Likewise.
2591 2001-03-06 Nick Clifton <nickc@redhat.com>
2593 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2596 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2598 * config/tc-m68k.c : Add 5407 to archs[] table.
2599 (HAVE_LONG_BRANCH): Add mcf5407.
2600 (select_control_regs): Recognize 5407.
2602 2001-03-02 Dave Brolley <brolley@redhat.com>
2604 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2607 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2609 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2610 (gen_to_words): Print warnings if NaNs are found and the target CPU
2611 does not support them. Allow largest exponent to be used in normal
2612 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2614 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2616 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2617 anymore since we use bfd_elf_generic_reloc now.
2618 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2620 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2622 * configure.in (BFD_VERSION): New.
2623 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2624 * configure: Regenerate.
2625 * Makefile.am: Run "make dep-am"
2626 * Makefile.in: Regenerate.
2627 * doc/Makefile.in: Regenerate.
2629 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2631 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2632 SEC_NEVER_LOAD when the 'n' flag is used.
2633 Add SEC_NEVER_LOAD to matchflags.
2635 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2637 * symbols.c (decode_local_label_name): Initialize message_format
2638 only when an error is reported (perf pb due to I18N).
2640 2001-02-23 H.J. Lu <hjl@gnu.org>
2642 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2643 BFD_ASSEMBLER is not defined.
2645 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2647 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2648 done if it's against a symbol.
2650 2001-02-22 Timothy Wall <twall@cygnus.com>
2652 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2653 target formats if applicable.
2654 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2655 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2656 * Makefile.in: Regenerated.
2657 * configure.in: Added configuration for ia64-*-aix*.
2658 * configure: Regenerated.
2660 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2662 * config/tc-ia64.c (enum operand_match_result): New type.
2663 (operand_match): Change return type to operand_match_result.
2664 Fix all returns appropriately, adding support for returning the
2665 out-of-range result.
2666 (parse_operands): New locals result, error_pos, out_of_range_pos,
2667 curr_out_of_range_pos. Rewrite operand matching loop to give better
2670 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2672 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2673 (dot_proc): Clear unwind.prologue_count to zero.
2674 (dot_prologue): Increment unwind.prologue_count.
2675 (dot_restore): If second operand is omitted, use
2676 unwind.prologue_count -1 for "ecount" (# of additional regions to
2677 pop). Decrement unwind.prologue_count by number of regions
2680 2001-02-21 Nick Clifton <nickc@redhat.com>
2682 * doc/as.texinfo (Section): Note that some flags to the COFF
2683 version of .section remove attributes rather than setting them.
2685 2001-02-20 Kazu Hirata <kazu@hxi.com>
2687 * config/tc-pdp11.c: Fix formatting.
2688 * config/tc-pdp11.h: Likewise.
2690 2001-02-20 Bo Thorsen <bo@suse.de>
2692 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2695 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2697 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2698 all FreeBSD platforms should look the same at this level.
2699 * configure: Rebuilt.
2700 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2702 2001-02-18 lars brinkhoff <lars@nocrew.org>
2704 * Makefile.am: Add PDP-11 target.
2705 * configure.in: Likewise.
2706 * config/tc-pdp11.c: New file.
2707 * config/tc-pdp11.h: New file.
2708 * doc/Makefile.am: Add PDP-11 documentation.
2709 * doc/all.texi: Likewise.
2710 * doc/as.texinfo: Likewise.
2711 * doc/c-pdp11.texi: New file.
2713 2001-02-16 matthew green <mrg@redhat.com>
2715 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2717 2001-02-13 Jim Wilson <wilson@redhat.com>
2719 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2720 reloc instead of a 0 reloc.
2721 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2723 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2725 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2727 * write.c (is_dnrange): Stop as soon as the address becomes
2729 (relax_frag): Add segment parameter. Only call symbol_get_frag
2730 once. Only call is_dnrange if the symbol is in the same segment,
2731 and the symbol address is larger.
2732 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2733 * write.h (relax_frag): Update declaration.
2734 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2736 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2737 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2738 (m32r_relax_frag): Update declaration.
2739 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2740 * config/tc-tic54x.h (md_relax_frag): Likewise.
2741 * doc/internals.texi (CPU backend): Update documentation for
2744 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2746 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2747 Mention effect of < 386 architectures on jump promotion.
2748 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2750 * config/tc-i386.c (no_cond_jump_promotion): New.
2751 (set_cpu_arch): Parse "jumps" arch modifier.
2752 (insn_size): Modify usage comment.
2753 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2754 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2755 (TYPE_FROM_RELAX_STATE): New define.
2756 (UNCOND_JUMP, COND_JUMP): Renumber.
2757 (md_relax_table): Reorder to suit.
2758 (COND_JUMP86): New define.
2759 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2760 (md_assemble): Create frag var for jumps of max size, encode relax
2761 state for COND_JUMP86.
2762 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2763 leave conditional jumps small if no_cond_jump_promotion.
2764 (md_convert_frag): Likewise.
2766 * expr.c (operator): Don't bump input_line_pointer for two char
2767 operators. Instead return operator size via new param num_chars.
2768 (expr): Use above to parse multi-char operators correctly.
2770 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2772 * config/tc-i386.c (i386_displacement): Fix handling of
2773 BFD_RELOC_X86_64_GOTPCREL.
2774 (i386_validate_fix): Likewise.
2776 2001-02-12 Philip Blundell <pb@futuretv.com>
2778 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2779 ldrt/strt instructions.
2781 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2783 * config/tc-mips.c (macro): For M_LA_AB emit a
2784 BFD_RELOC_MIPS_CALL16 relocation or a
2785 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2786 BFD_RELOC_MIPS_GOT16 and
2787 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2788 loading the jump register when generating SVR4_PIC code.
2790 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2792 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2793 map to MIPS-specific files, as they used to do before the
2794 change on 2000-05-21.
2795 * configure: Regerate.
2797 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2799 * config/tc-mips.c (md_parse_option): Don't try to compile
2800 ELF-only option code if not ELF.
2802 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2804 * config/tc-ia64.h (md_elf_section_type): New macro.
2805 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2806 (they're now handled via ia64_elf_section_type.
2808 * config/tc-ia64.c (unwind): New members saved_text_seg,
2809 saved_text_subseg, and force_unwind_entry.
2810 (optimize_unw_records): New function to optimize away unnecessary
2812 (ia64_elf_section_type): New function.
2813 (output_unw_records): Generate unwind info only if the size is
2814 non-zero or if it's forced for some other reason (e.g.,
2815 handlerdata or a personality routine).
2816 (generate_unwind_image): Don't switch back to previous
2817 section---stay inside the unwind info section instead so that
2818 handlerdata that may follow goes into the right place.
2819 (dot_handlerdata): Force generation of unwind entry and save the
2820 current active text segment before generating unwind image.
2821 (dot_unwentry): Force generation of unwind entry.
2822 (dot_personality): Ditto.
2823 (dot_endp): Generate unwind table entry only if there is
2824 some unwind info or the unwind entry was forced.
2826 * config/tc-ia64.c (make_unw_section_name): New macro to form
2827 unwind section name.
2828 (generate_unwind_image): Add "text_name" argument. Use it to
2829 form unwind section name.
2830 (dot_handlerdata): Determine current segment (section) name and
2831 pass it to generate_unwind_image().
2832 (dot_endp): Determine current segment (section) name and use
2833 it to determine the appropriate unwind section name.
2834 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2835 n, fill, and max arguments.
2837 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2839 * Makefile.am: Add linux target for S/390.
2840 * configure.in: Likewise.
2841 * config/tc-s390.c: New file.
2842 * config/tc-s390.h: New file.
2844 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2846 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2847 2byte, 4byte and 8byte.
2849 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2851 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2852 md_number_to_chars with size > sizeof (valueT).
2854 2001-02-06 H.J. Lu <hjl@gnu.org>
2856 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2857 there is no relocation.
2859 2001-02-06 H.J. Lu <hjl@gnu.org>
2861 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2863 * config/tc-ia64.c (md_parse_option): Only accept the valid
2864 ia64 options on "-axxx".
2866 2001-02-05 Jim Wilson <wilson@redhat.com>
2868 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2869 aborting for invalid operands.
2871 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2873 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2874 than via pointer. Update all callers.
2875 (UNWIND_LOW32): Define.
2876 (UNWIND_HIGH32): Define.
2877 (pa_build_unwind_subspace): Use the above macros instead of dumping
2878 bitfields directly. Call frag_more once rather than multiple times.
2879 (md_assemble): Use UNWIND_LOW32.
2880 (pa_entry): Likewise
2881 (pa_procend): Likewise.
2882 (process_exit): Use UNWIND_HIGH32.
2884 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2886 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2887 function to select the header according to the cpu.
2888 (md_after_pass_hook, md_do_align): Remove.
2889 (md_cleanup, m68hc11_cleanup): Remove.
2890 (md_pcrel_from_section): Declare.
2891 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2892 (build_jump_insn, build_insn): Likewise.
2893 (m68hc11_listing_header): New function.
2894 (m68hc11_cleanup): Remove.
2896 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2898 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2899 symbols because there is no support for shared libraries and these
2900 symbols can't be overridden (unless they are weak).
2902 2001-02-01 Momchil Velikov <velco@fadata.bg>
2904 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2905 for the compilation unit with a zero byte.
2907 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2909 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2910 destinations. Correct range check for 17 and 22 bit branches.
2912 2001-01-25 Nick Clifton <nickc@redhat.com>
2914 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2915 still set. Issue an error message instead.
2916 (md_estimate_size_before_relax): Delete unused variable
2917 'buffer_address'. Fixup parentheses around if statement.
2919 2001-01-23 Kazu Hirata <kazu@hxi.com>
2921 * as.c: Fix formatting.
2922 * ehopt.c: Likewise.
2923 * messages.c: Likewise.
2924 * stabs.c: Likewise.
2925 * symbols.c: Likewise.
2927 2001-01-23 Ben Elliston <bje@redhat.com>
2929 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2931 2001-01-22 Kazu Hirata <kazu@hxi.com>
2933 * config/tc-alpha.c: Fix formatting.
2935 2001-01-19 Kazu Hirata <kazu@hxi.com>
2937 * config/tc-alpha.c: Fix formatting.
2939 2001-01-18 Kazu Hirata <kazu@hxi.com>
2941 * config/tc-alpha.c: Fix formatting.
2943 2001-01-18 Nick Clifton <nickc@redhat.com>
2945 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2947 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2949 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2951 * configure.in (cpu_type, arch): Match i386 too.
2952 * configure: Rebuilt.
2954 2001-01-16 Kazu Hirata <kazu@hxi.com>
2956 * config/tc-i386.c: Fix formatting.
2958 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2960 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2961 relocs for .PARISC.unwind section.
2963 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2964 depending on section flags, not just for .text.
2966 2001-01-15 Jim Wilson <wilson@redhat.com>
2968 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2969 not immediately followed by an instruction.
2971 2001-01-15 Kazu Hirata <kazu@hxi.com>
2973 * config/tc-m68hc11.c: Fix formatting.
2975 2001-01-15 Nick Clifton <nickc@redhat.com>
2977 * symbols.c (colon): Change 'already defined symbol' from a
2978 fatal error to an ordinary error. There is no reason why this
2979 error should be fatal.
2981 * message.c (as_fatal): Delete output file, if one has been
2984 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2986 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2988 2001-01-14 Kazu Hirata <kazu@hxi.com>
2990 * config/tc-alpha.c: Fix formatting.
2991 * config/tc-arc.c: Likewise.
2992 * config/tc-arc.h: Likewise.
2993 * config/tc-d10v.c: Likewise.
2994 * config/tc-i370.c: Likewise.
2995 * config/tc-i386.c: Likewise.
2996 * config/tc-i960.c: Likewise.
2997 * config/tc-m68k.c: Likewise.
2998 * config/tc-ppc.c: Likewise.
2999 * config/tc-sparc.c: Likewise.
3000 * config/tc-tahoe.c: Likewise.
3001 * config/tc-vax.c: Likewise.
3003 * config/tc-arc.c: Fix formatting.
3005 * config/tc-arc.c: Fix formatting.
3007 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3009 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3010 both 32 and 64 bit ELF.
3012 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3013 and don't bother storing `m' for "ce" completer. Tidy handling of
3014 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3016 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3018 * config/tc-i386.h (TARGET_MACH): New macro.
3019 (i386_mach): Declare.
3020 * config/tc-i386.c (i386_mach): New function.
3022 2001-01-13 Philip Blundell <philb@gnu.org>
3024 * doc/as.texinfo: Fix spelling and cross-references.
3026 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3027 character for all systems, not just GNU/Linux. Make it explicit
3028 that `-k' doesn't affect code generation, just ELF flags.
3030 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3032 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3035 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3037 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3039 2001-01-12 Nick Clifton <nickc@redhat.com>
3041 * as.c (print_args): Update copyright date to 2001.
3043 2001-01-12 Peter Targett <peter.targett@arccores.com>
3045 * doc/c-arc.texi: New file.
3046 Some sections to be expanded.
3048 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3050 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3051 (md_parse_option): Always accept "--32".
3053 2001-01-11 Peter Targett <peter.targett@arccores.com>
3055 * as.h (TC_ARC): Ensure struc-symbol.h included.
3056 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3058 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3059 (TARGET_SYMBOL_FIELDS) added.
3061 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3062 * doc/c-arc.texi: New file.
3063 Some sections to be expanded.
3064 * doc/as.texinfo: Update command-line options.
3065 Removed outdated text for ARC dependant features, instead include
3066 text from above file.
3068 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3069 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3070 (targ-cpu.h) header.
3072 * config/tc-arc.c: New updated configuration for
3073 ARC, including selection of core variants, and extensibility of
3074 instructions, registers etc. through directives.
3076 * config/tc-arc.c (arc_extinst): Minor corrections for
3078 (arc_common) Likewise. Make alignment argument optional for local
3079 symbols also, with default of zero.
3081 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3083 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3084 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3085 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3086 and fix_new_exp() instead.
3087 (md_convert_frag): For indexed post byte use the symbol value
3088 rather than the displacement.
3089 (md_relax_table): Fix indexed offset relax.
3091 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3093 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3095 (relaxable_symbol): New function.
3097 2001-01-11 Andreas Jaeger <aj@suse.de>
3099 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3102 2001-01-10 Nick Clifton <nickc@redhat.com>
3104 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3105 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3107 2001-01-10 Nick Clifton <nickc@redhat.com>
3109 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3110 character used to dollar local symbols.
3111 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3112 local label symbols.
3113 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3114 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3116 Use LOCAL_LABEL_CHAR.
3117 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3118 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3119 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3121 2001-01-08 Bo Thorsen <bo@suse.de>
3123 * config/tc-i386.c (i386_immediate, i386_displacement):
3126 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3128 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3131 2001-01-07 Philip Blundell <philb@gnu.org>
3133 * doc/as.texinfo (Bug Reporting): Update email address for
3137 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3139 * configure.in: Define DEFAULT_ARCH for i386.
3140 * config/tc-i386.c (md_assemble): Return after the error message;
3141 move testing for 64bit operands to proper place.
3143 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3145 * doc/as.texinfo: Document '#' as comment character for i386 and
3146 x86_64. Add AMD x86-64 into menu of machine dependent information.
3148 * doc/c-i386.texi: Document x86_64 extensions.
3150 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3152 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3154 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3156 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3157 * NEWS: Add note about Pentium4 support.
3159 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3161 * config/tc-i387.c (pi, pte, pt): Update.
3162 (type_names): Add new types.
3164 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3166 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3167 CpuUnknown): Renumber
3168 (CpuP4, CpuSSE2): New.
3169 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3171 2001-01-03 Philip Blundell <pb@futuretv.com>
3173 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3175 (alpha_fix_adjustable): Likewise.
3176 (md_apply_fix): Likewise.
3178 2000-12-31 H.J. Lu <hjl@gnu.org>
3180 * listing.c (listing_message): Allocate string only if it is
3183 * configure: Rebuild.
3185 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3187 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3188 Point out caveats with generating fixups for the opcode in a frag.
3190 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3192 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3195 2000-12-29 H.J. Lu <hjl@gnu.org>
3197 * listing.c (calc_hex): Print the variable part only if the
3198 fragment type is rs_fill.
3200 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3202 * doc/internals.texi (tc_conditional_pseudoop,
3203 TC_LINKRELAX_FIXUP): Fix typos.
3205 2000-12-28 Richard Henderson <rth@redhat.com>
3207 * write.c (subsegs_finish): Fix thinko last change -- don't
3208 "optimize" the alignment == 0 case.
3210 2000-12-28 Richard Henderson <rth@redhat.com>
3212 * as.h (rs_align_test): New.
3213 * frags.c (NOP_OPCODE): Move default from read.c.
3214 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3215 (frag_align_code): New.
3216 * frags.h (frag_align_code): Declare.
3217 * read.c (NOP_OPCODE): Remove.
3218 (do_align): Use frag_align_code.
3219 * write.c (NOP_OPCODE): Remove.
3220 (get_recorded_alignment): New.
3221 (cvt_frag_to_fill): Handle rs_align_test.
3222 (relax_segment): Likewise.
3223 (subsegs_finish): Align last subseg in section to the
3224 section alignment. Use frag_align_code.
3225 * write.h (get_recorded_alignment): Declare.
3226 * config/obj-coff.c (size_section): Handle rs_align_test.
3227 (fill_section, fixup_mdeps): Likewise.
3228 (write_object_file): Use frag_align_code.
3230 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3231 (alpha_handle_align): New.
3232 * config/tc-alpha.h (HANDLE_ALIGN): New.
3233 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3235 * config/tc-i386.h (md_do_align): Use frag_align_code.
3236 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3238 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3239 (ia64_handle_align): New.
3240 * config/tc-ia64.h (HANDLE_ALIGN): New.
3241 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3243 * config/tc-m32r.c (m32r_do_align): Remove.
3244 (m32r_handle_align): New.
3245 (fill_insn): Use frag_align_code.
3246 * config/tc-m32r.h (md_do_align): Remove.
3247 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3248 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3249 * config/tc-mips.c, config/tc-mips.h: Similarly.
3251 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3252 (sh_handle_align): Likewise. Handle rs_align_code.
3253 (sh_do_align): Remove.
3254 * config/tc-sh.h (md_do_align): Remove.
3255 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3257 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3258 (sparc_handle_align): Likewise. Handle rs_align_code.
3259 * config/tc-sparc.h (md_do_align): Remove.
3260 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3262 2000-12-22 DJ Delorie <dj@redhat.com>
3264 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3265 when we assemble the first half of a pair.
3267 2000-12-22 H.J. Lu <hjl@gnu.org>
3269 * config/tc-i386.c (reloc): Update the macro for non-bfd
3271 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3273 2000-12-22 H.J. Lu <hjl@gnu.org>
3275 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3277 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3279 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3280 (QWORD_MNEM_SUFFIX): New macro.
3281 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3283 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3284 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3286 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3287 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3288 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3289 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3290 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3292 (Reg, WordReg): Add Reg64.
3293 (Imm): Add Imm32S and Imm64.
3295 (Disp): Add Disp64 and Disp32S.
3296 (AnyMem): Add Disp32S.
3297 (RegRex, RegRex64): New macros.
3298 (rex_byte): New type.
3299 * config/tc-i386.c (set_16bit_code_flag): Kill.
3300 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3301 (reloc): New parameter "signed"; support x86_64.
3302 (set_code_flag): New.
3303 (DEFAULT_ARCH): New macro; default to "i386".
3304 (default_arch): New static variable.
3305 (struct _i386_insn): New fields Operand_PCrel; rex.
3306 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3307 (flag_code): New enum and static variable.
3308 (use_rela_relocations): New static variable.
3309 (flag_code_names): New static variable.
3310 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3311 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3313 (i386_align_code): Return plain "nop" for x86_64.
3314 (mode_from_disp_size): Support Disp32S.
3315 (smallest_imm_type): Support Imm32S and Imm64.
3316 (offset_in_range): Support size of 8.
3317 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3318 (md_pseudo_table): Add "code64"; use set_code_flat.
3319 (md_begin): Emit sane error message on hash failure.
3320 (tc_i386_fix_adjustable): Support x86_64 relocations.
3321 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3322 instructions supported on particular arch just partially,
3323 output of 64bit immediates, handling of Imm32S and Disp32S type.
3324 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3325 (i386_displacement): Likewise.
3326 (i386_index_check): Cleanup; support 64bit addresses.
3327 (md_apply_fix3): Support x86_64 relocation and rela.
3328 (md_longopts): Add "32" and "64".
3329 (md_parse_option): Add OPTION_32 and OPTION_64.
3330 (i386_target_format): Call even for ELFs; choose between
3331 elf64-x86-64 and elf32-i386.
3332 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3333 (tc_gen_reloc): Support rela relocations and x86_64.
3334 (intel_e09_1): Support QWORD.
3336 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3338 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3339 it's not an offset expression.
3340 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3341 keep the braces '[' and ']' in the output string.
3342 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3343 != FLAT. There is no such op_modifier.
3345 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3347 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3350 2000-12-13 Kazu Hirata <kazu@hxi.com>
3352 * as.h: Fix formatting.
3354 * dwarf2dbg.c: Likewise.
3355 * input-scrub.c: Likewise.
3358 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3360 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3361 configure: Regenerate.
3363 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3365 * dwarf2dbg.c: #include <limits.h> only if it exists.
3367 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3369 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3370 (md_apply_fix): Here too.
3372 2000-12-12 Jim Wilson <wilson@redhat.com>
3374 * config/tc-ia64.h (ia64_init): Add prototype.
3376 2000-12-12 H.J. Lu <hjl@gnu.org>
3378 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3380 * read.h (outputting_stabs_line_debug): Change it to int.
3381 * stabs.c (outputting_stabs_line_debug): Likewise.
3383 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3385 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3386 the address of a function result.
3388 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3390 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3391 (md_assemble): Call dwarf2_emit_insn.
3392 (shlib): Fix typo SHILB -> SHLIB.
3393 (md_parse_option): Likewise.
3394 (ppc_elf_validate_fix): Likewise:
3395 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3397 2000-12-12 Nick Clifton <nickc@redhat.com>
3399 * cgen.h: Fix formatting.
3400 * input-scrub.c: Fix formatting.
3401 * macro.c: Fix formatting.
3402 * config/tc-mips.c: Fix formatting.
3403 * doc/c-mips.texi: Fix formatting.
3405 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3407 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3408 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3410 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3412 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3415 * i386.h (*_Suf): Remove No_dSuf.
3416 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3418 (i386_optab): Remove 'd' in the suffixes.
3420 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3422 * config/tc-i386.c (T_SHORT): Undefine before defining.
3424 2000-12-05 Kazu Hirata <kazu@hxi.com>
3426 * config/tc-mips.c: Fix formatting.
3428 2000-12-04 Matthew Hiller <hiller@redhat.com>
3430 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3431 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3432 (md_show_usage): Ditto.
3433 (md_parse_option): Ditto.
3434 (d10v_cleanup): Writes pending instruction only if
3435 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3436 Fix compile time warning messages.
3438 * doc/c-d10v.texi: Documents new options.
3440 2000-12-04 Matthew Hiller <hiller@redhat.com>
3442 * stabs.c (outputting_stabs_line_debug): New variable.
3443 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3444 function entry and unset at function exit.
3446 * read.h (outputting_stabs_line_debug): New extern declaration.
3448 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3450 * dwarf2dbg.c: Fix compile time warning messages.
3452 2000-12-03 Kazu Hirata <kazu@hxi.com>
3454 * config/tc-a29k.c: Fix formatting.
3455 * config/tc-alpha.c: Likewise.
3456 * config/tc-arm.c: Likewise.
3457 * config/tc-cris.c: Likewise.
3458 * config/tc-hppa.c: Likewise.
3459 * config/tc-i370.c: Likewise.
3460 * config/tc-i386.c: Likewise.
3461 * config/tc-i860.c: Likewise.
3462 * config/tc-i960.c: Likewise.
3463 * config/tc-ia64.c: Likewise.
3464 * config/tc-m68hc11.c: Likewise.
3465 * config/tc-m68k.c: Likewise.
3466 * config/tc-m88k.c: Likewise.
3467 * config/tc-pj.c: Likewise.
3468 * config/tc-ppc.c: Likewise.
3469 * config/tc-sh.c: Likewise.
3470 * config/tc-sparc.c: Likewise.
3471 * config/tc-tahoe.c: Likewise.
3472 * config/tc-vax.c: Likewise.
3474 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3476 * config/tc-mips.c (mips_ip): When calculating offsets,
3477 don't accept as constant the difference between the
3478 addresses of symbols in two different sections.
3480 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3482 (validate_mips_insn): Likewise. Also, update 'B' operand
3483 specifier to use OP_*_CODE20 constants and delete 'm' operand
3485 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3486 operand specifiers. Change warning generated by 'B' operand
3487 specifier to reflect its new multi-purpose usage.
3489 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3490 -1, and update comment.
3491 (file_mips_isa): Likewise.
3492 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3493 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3494 ISA_* constants rather than hard-coded numbers.
3495 (mips_cpu_info): New structure.
3496 (mips_cpu_info_table): New table describing CPU and ISA names
3498 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3499 mips_cpu_info_from_cpu): New functions.
3500 (mips_isa_to_str): New function to get string for ISA name.
3501 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3502 return const char *.
3503 (md_begin): Redo CPU and ISA selection logic, using
3504 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3505 than hard-coded numbers.
3506 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3507 ISA_* constants rather than hard-coded numbers.
3508 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3509 (md_longopts): Delete OPTION_NO_MIPS32.
3510 (md_parse_option): Convert to use ISA_* constants rather than
3511 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3512 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3513 to use strcasecmp to recognize "default" and to use
3514 mips_cpu_info_from_name to get CPU numbers from argument.
3515 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3516 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3518 (s_mipsset): Accept ISA value 32.
3519 * doc/as.texinfo: Clean up MIPS options summary slightly,
3520 remove -no-mips32. Add note about -mips4 and -mips32
3521 specifying those ISA levels. Delete -mips32 and -no-mips32
3522 cpu flag descriptions.
3523 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3524 up the supported CPU switch list, and replace 4Kc, 4Km, and
3525 4Kp entries with a single mips32-4k entry. Note that you can
3528 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3530 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3532 (md_parse_option): Add cases for OPTION_MIPS5 and
3534 (md_show_usage): Mention -mips5 and -mips64 arguments.
3535 (s_mipsset): Add cases for MIPS5 and MIPS64.
3536 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3538 * doc/as.texinfo: Mention -mips5 and -mips64 options
3540 * doc/c-mips.texi: Likewise. Also update introduction
3541 and ".set" usage information.
3543 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3545 (mips_cpu_info_table): Add SB-1 entries.
3546 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3547 known to the -mcpu option.
3549 * doc/as.texinfo: Correct description of MIPS -mcpu
3550 option, by copying some of the text from doc/c-mips.texi.
3552 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3554 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3556 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3557 (sparc*-*-rtems*): Switched from a.out to ELF.
3558 * configure: Regenerate.
3559 * config.in: Regenerate.
3560 * Makefile.in: Regenerate.
3561 * aclocal.m4: Regenerate.
3562 * po/gas.pot: Regenerate.
3564 2000-11-30 Philip Blundell <pb@futuretv.com>
3566 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3567 even in non BFD_ASSEMBLER case.
3569 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3571 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3574 2000-11-29 Richard Henderson <rth@redhat.com>
3576 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3577 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3578 thread multiple subsegments properly; handle multiple code
3579 sections properly; emit proper compilation unit info for assembler
3580 generated debugging.
3582 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3583 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3584 (dwarf2dbg_estimate_size_before_relax): Declare.
3585 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3586 * write.c: Include dwarf2dbg.h.
3587 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3588 (relax_segment): Likewise.
3590 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3592 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3593 jump>: Use as_bad_where instead of as_bad. Tweak error message
3594 accordingly. Stabilize frag by updating fix part and resetting
3596 <undefined symbol, unconditional jump>: Ditto.
3597 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3598 indexing is_end_of_line[].
3599 (md_assemble): Initialize size to 0.
3600 (md_section_align): Mark parameter seg as unused.
3601 (parse_reg): Parse names case-insensitively.
3603 2000-11-28 Kazu Hirata <kazu@hxi.com>
3605 * config/obj-aout.h: Fix formatting.
3606 * config/obj-bout.h: Likewise.
3607 * config/obj-coff.c: Likewise.
3608 * config/obj-coff.h: Likewise.
3609 * config/obj-elf.h: Likewise.
3610 * config/obj-som.h: Likewise.
3611 * config/obj-vms.c: Likewise.
3612 * config/obj-vms.h: Likewise.
3613 * config/tc-h8300.h: Likewise.
3614 * config/tc-ns32k.h: Likewise.
3615 * config/tc-sparc.h: Likewise.
3616 * config/tc-tic54x.h: Likewise.
3617 * config/tc-z8k.h: Likewise.
3619 2000-11-28 Nick Clifton <nickc@redhat.com>
3621 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3622 License is present in the sources, but not the output, and
3623 also available from the GNU website.
3624 (GNU Free Documentation License): Comment out this section.
3626 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3628 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3629 targets. Remove i860 from valid a.out targets.
3630 * Makefile.in: Regenerate.
3632 * config/tc-cris.c: Include dwarf2dbg.h.
3633 (md_pseudo_table): Add .file and .loc.
3634 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3635 (s_cris_file, s_cris_loc): New.
3636 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3637 * Makefile.am: Regenerate dependencies.
3638 * Makefile.in: Regenerate.
3640 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3642 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3643 (MRI_MUL_PRECEDENCE): Likewise.
3644 (op_rank): Fix a comment typo.
3646 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3648 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3650 (get_operand): Fix analysis for movw/movb instructions.
3652 2000-11-24 Nick Clifton <nickc@redhat.com>
3654 * configure.in (xscale-elf): Add target.
3655 (xscale-coff): Add target.
3656 * configure: Regenerate.
3658 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3660 (ARM_EXT_XSCALE): New ARM architecture extension.
3661 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3662 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3663 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3664 (ARM_ARCH_V4): Remove processor from architecture.
3665 (ARM_ARCH_3M): New architecutre definition.
3666 (ARM_ARCH_V5TE): New architecutre definition.
3667 (ARM_ARCH_XSCALE): New architecutre definition.
3668 (CPU_DEFAULT): Allow to be defaulted to XScale.
3669 (atpcs): New boolean variable.
3670 (ldr_flags): Support 'd' flag for double word loads.
3671 (str_flags): Support 'd' flag for double word stored.
3672 (do_mia): New function.
3673 (do_mar): New function.
3674 (do_mra): New function.
3675 (do_pld): New function.
3676 (do_ldrd): New function.
3677 (do_blx): New function.
3678 (do_bkpt): New function.
3679 (do_clz): New function.
3680 (do_lstc2): New function.
3681 (do_cdp2): New function.
3682 (do_t_blx): New function.
3683 (do_t_bkpt): New function.
3684 (do_smla): New function.
3685 (do_smlal): New function.
3686 (do_smul): New function.
3687 (do_qadd): New function.
3688 (do_co_reg2c): New function.
3689 (LONGEST_INSN): Redefine to 7.
3691 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3692 command line switches.
3694 2000-11-22 Jim Wilson <wilson@redhat.com>
3696 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3697 (struct rsrc): Make line unsigned.
3698 (gr_values): Add missing initializer.
3699 (SLOT_NUM_NOT_SET): Add unsigned cast.
3700 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3701 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3702 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3703 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3704 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3705 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3706 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3707 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3708 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3709 Add ATTRIBUTE_UNUSED to unused parameters.
3710 (convert_expr_to_ab_reg): Add parens.
3711 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3712 (dot_prologue): Initialize grsave when declared.
3713 (md_pseudo_table): Add missing initializers.
3714 (operand_match): Add casts to bfd_vma.
3715 (emit_one_bundle): Delete unused local prev. Make required_template
3717 (specify_resource): Cast i to unsigned.
3718 (note_register_values): Use fprintf_vma.
3719 (print_dependency): Likewise.
3721 2000-11-21 Jim Wilson <wilson@redhat.com>
3723 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3724 for unwind info section.
3725 (dot_endp): Likewise for unwind section.
3727 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3730 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3732 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3733 (output_insn): Call dwarf2_emit_insn.
3734 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3736 2000-11-17 Richard Henderson <rth@redhat.com>
3738 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3739 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3740 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3742 2000-11-17 Nick Clifton <nickc@redhat.com>
3744 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3747 2000-11-17 Richard Henderson <rth@redhat.com>
3749 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3751 2000-11-17 Richard Henderson <rth@redhat.com>
3753 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3754 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3755 tri-state definition of alpha_flag_mdebug.
3756 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3757 (s_alpha_file): Store first .file directive.
3758 (s_alpha_stab): New.
3759 (md_pseudo_table): Add stabs and stabn.
3761 2000-11-17 Richard Henderson <rth@redhat.com>
3763 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3765 2000-11-17 Richard Henderson <rth@redhat.com>
3767 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3768 (main): Call dwarf2_finish.
3769 * as.h (debug_type): Clarify documentation of the meaning
3771 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3772 (print_stats): Fix parenthesis problem.
3773 (now_subseg_size): New.
3774 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3775 (dwarf2_directive_file): Don't set debug_type.
3776 (dwarf2_where): Honor DEBUG_DWARF2 first.
3777 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3778 do nothing if not emitting dwarf2 debug info, or no work.
3779 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3780 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3781 (ecoff_new_file): Likewise.
3782 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3783 commentary wrt dwarf2.
3785 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3786 ATTRIBUTE_UNUSED as needed.
3787 (emit_insn): Call dwarf2_emit_insn.
3788 (s_alpha_file): New.
3790 (s_alpha_coff_wrapper): Don't handle them.
3791 (md_pseudo_table): Update for .file and .loc.
3792 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3794 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3795 don't protect with debug_type.
3796 * config/tc-hppa.c (md_assemble): Likewise.
3797 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3798 * config/tc-mn10300.c (md_assemble): Likewise.
3799 * config/tc-sh.c (md_assemble): Likewise.
3800 * config/tc-v850.c (md_assemble): Likewise.
3802 * config/tc-arm.c (arm_end_of_source): Remove.
3803 * config/tc-hppa.c (pa_end_of_source): Remove.
3804 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3805 * config/tc-mn10300.c (mn10300_finalize): Remove.
3806 * config/tc-sh.c (sh_finalize): Remove.
3807 * config/tc-v850.c (sh_finalize): Remove.
3809 * config/tc-arm.h (md_end): Remove.
3810 * config/tc-hppa.h (md_end): Remove.
3811 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3812 * config/tc-m68hc11.h (md_end): Remove.
3813 * config/tc-mn10300.h (md_end): Remove.
3814 * config/tc-sh.h (md_end): Remove.
3815 * config/tc-v850.h (md_end): Remove.
3817 * config/tc-ia64.c (emit_one_bundle): Don't protect
3818 dwarf2 bits with debug_type.
3819 (md_assemble): Likewise.
3820 (ia64_end_of_source): Don't call dwarf2_finish.
3822 2000-11-16 Jim Wilson <wilson@redhat.com>
3824 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3825 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3828 2000-11-16 H.J. Lu <hjl@gnu.org>
3830 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3833 2000-11-15 Kazu Hirata <kazu@hxi.com>
3835 * config/tc-tic30.c: Fix formatting.
3836 * config/tc-tic80.c: Likewise.
3837 * config/tc-v850.c: Likewise.
3838 * config/tc-vax.c: Likewise.
3839 * config/tc-w65.c: Likewise.
3840 * config/tc-z8k.c: Likewise.
3842 2000-11-14 DJ Delorie <dj@redhat.com>
3844 * config/tc-v850.c: Support dwarf2.
3845 * config/tc-v850.h: Ditto.
3847 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3848 parse_cons_expression_v850 to initialize hold_cons_reloc.
3850 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3852 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3853 (errata_nops_necessary_p): New function.
3854 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3857 2000-11-14 Jim Wilson <wilson@redhat.com>
3859 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3860 return little endian bfd formats.
3862 2000-11-14 Kazu Hirata <kazu@hxi.com>
3864 * config/aout_gnu.h: Fix formatting.
3865 * config/atof-vax.c: Likewise.
3866 * config/m68k-parse.h: Likewise.
3867 * config/m88k-opcode.h: Likewise.
3868 * config/obj-elf.c: Likewise.
3869 * config/tc-arm.c: Likewise.
3870 * config/tc-cris.c: Likewise.
3871 * config/tc-i386.c: Likewise.
3872 * config/tc-ia64.c: Likewise.
3873 * config/tc-mn10300.c: Likewise.
3874 * config/te-386bsd.h: Likewise.
3875 * config/te-hppa.h: Likewise.
3876 * config/te-nbsd.h: Likewise.
3877 * config/te-ppcnw.h: Likewise.
3878 * config/te-sparcaout.h: Likewise.
3879 * config/te-tmips.h: Likewise.
3880 * config/vax-inst.h: Likewise.
3881 * config/vms-conf.h: Likewise.
3883 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3885 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3887 2000-11-13 H.J. Lu <hjl@gnu.org>
3889 * config/obj-elf.c (elf_frob_symbol): Support
3890 ".symver name,name2@@@nodename".
3891 (elf_frob_file_before_adjust): Likewise.
3893 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3894 and ".symver name,name2@@@nodename".
3897 2000-11-12 H.J. Lu (hjl@gnu.org)
3899 * config/obj-elf.c (obj_elf_symver): Check missing version
3902 2000-11-12 H.J. Lu (hjl@gnu.org)
3904 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3905 instead of bfd_vma for non-bfd assemblers.
3907 2000-11-09 Kazu Hirata <kazu@hxi.com>
3909 * itbl-ops.c: Fix comment typos.
3911 2000-11-08 Jim Wilson <wilson@redhat.com>
3913 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3914 (struct unwind): Add next_slot_frag field.
3915 (slot_index): New parameters slot_frag and first_frag. Add code
3916 to add in frag sizes when different. Add comments.
3917 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3918 arguments to slot_index.
3919 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3920 loop end. Set next_slot_frag field.
3922 2000-11-07 H.J. Lu <hjl@gnu.org>
3924 * doc/as.texinfo (.symver): Updated for versioned symbol
3927 * obj.h (format_ops): Add the frob_file_before_adjust field.
3929 * config/obj-aout.c (aout_format_ops): Set the
3930 frob_file_before_adjust field to 0.
3931 * config/obj-coff.c (coff_format_ops): Likewise.
3932 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3934 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3936 (elf_frob_file_before_adjust): New function to remove unneeded
3937 versioned symbols from the symbol table.
3938 (elf_format_ops): Set the frob_file_before_adjust field to
3939 elf_frob_file_before_adjust.
3941 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3944 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3946 2000-11-07 Peter Targett <peter.targett@arccores.com>
3948 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3950 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3951 Fix compile time warning messages.
3953 2000-11-07 Nick Clifton <nickc@redhat.com>
3955 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3956 buffer in order to avoid buffer overflows.
3958 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3960 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3961 Change M to m for -milp32 or -mlp64 to match gcc.
3962 (dot_endp): Use bytes_per_address instead of 8.
3963 (emit_one_bundle): Use number_to_chars_littleendian instead of
3965 (fix_insn): Likewise.
3966 (ia64_init): New function.
3967 (ia64_target_format): New function.
3968 (md_begin): Set endianness, arch, and machine as appropriate.
3969 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3970 Make these macros depend on TE_HPUX macro.
3971 (TARGET_FORMAT): Define.
3972 (HOST_SPECIAL_INIT): Define.
3973 * config/te-hpux.h: New file.
3974 * configure.in: Add "ia64-*-hpux*" target to configure.
3975 * configure: Regenerate.
3977 2000-11-06 Kazu Hirata <kazu@hxi.com>
3979 * as.c: Fix formatting.
3980 * dwarf2dbg.c: Likewise.
3981 * input-file.c: Likewise.
3982 * input-file.h: Likewise.
3983 * input-scrub.c: Likewise.
3984 * itbl-ops.c: Likewise.
3985 * listing.c: Likewise.
3986 * macro.h: Likewise.
3987 * messages.c: Likewise.
3989 * subsegs.c: Likewise.
3990 * subsegs.h: Likewise.
3991 * write.c: Likewise.
3993 2000-11-06 Nick Clifton <nickc@redhat.com>
3995 * doc/as.texinfo: Add GNU Free Documentation License.
3996 * doc/gasp.texi: Add GNU Free Documentation License.
3997 * doc/as.1: Add GNU Free Documentation License.
3999 2000-11-05 Nick Clifton <nickc@redhat.com>
4001 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4003 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4005 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4006 * configure: Regenerate.
4008 2000-11-01 Nick Clifton <nickc@redhat.com>
4010 * read.c (original_case_string): New global variable.
4011 (read_a_source_file): Copy opcode string into
4012 original_case_string if clobbering the case of the opcode.
4013 * read.h: Export the definition of original_case_string.
4014 * config/tc-arm.c (md_assembler): When parsing a .req
4015 directive use the original opcode string, not the case
4018 2000-11-02 Nick Clifton <nickc@redhat.com>
4020 * config/tc-mn10300.c (debug_line): Remove this static
4022 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4023 dwarf2_where and dwarf2_gen_line_info.
4025 2000-11-02 Theo Honohan <th@futuretv.com>
4027 * config/tc-arm.c (do_msr): Improve error message.
4029 2000-10-31 Eric Christopher <echristo@redhat.com>
4031 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4032 or pc-relative, else use fx_offset.
4034 2000-10-31 Jim Wilson <wilson@redhat.com>
4036 * config/tc-ia64.c (struct md): New field tag_fixups.
4037 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4038 qualifying predicate.
4039 (emit_one_bundle): Delete spurious multiplication by one. Handle
4041 (ia64_start_line): Error if dangling qualifying predicate.
4042 (defining_tag): New static variable.
4043 (ia64_unrecognized_line, case '['): Parse tags.
4044 (ia64_frob_label): Create tag_fixups.
4045 (md_assemble): Reset md.qp.X_op after using it.
4047 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4049 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4051 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4053 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4055 2000-10-30 Kazu Hirata <kazu@hxi.com>
4057 * expr.c: Fix formatting.
4058 * flonum-copy.c: Likewise.
4059 * flonum.h: Likewise.
4063 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4065 * as.h (OPTION_MD_BASE): Bump to 190.
4066 * as.c (parse_args) <std_longopts>: Add comment about the need to
4067 check OPTION_MD_BASE in as.h.
4069 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4072 2000-10-27 Nick Clifton <nickc@redhat.com>
4074 * configure.in (emulations): Add m68hc12.
4075 * configure: Regenerate.
4076 * po/gas.pot: Regenerate.
4078 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4080 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4082 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4084 2000-10-25 Nick Clifton <nickc@redhat.com>
4086 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4087 a DWARF2 line number information sequence.
4089 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4091 * read.c (generate_lineno_debug): Update comment describing why
4092 DWARF2 line number debug information is not generated
4093 automatically by this function.
4095 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4098 * config/tc-arm.h (md_end): Define.
4099 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4101 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4102 if generating DWARF2 line numbers.
4103 (arm_end_of_source): New function. Call dwarf2_finish if
4106 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4107 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4108 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4110 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4112 * config/tc-i386.c: Fix prototype declarations for functions taking no
4115 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4117 * config/tc-i386.c (i386_operand_modifier): Remove.
4118 (build_displacement_string): Remove.
4119 (i386_parse_seg): Remove.
4120 (i386_intel_memory_operand): Remove.
4121 (i386_intel_operand): Re-write using recursive descent parser based
4122 on MASM documentation.
4123 (struct intel_parser_s): New structure.
4124 (intel_parser): New static variable.
4125 (struct intel_token): New structure.
4126 (cur_token, prev_token): New static variables.
4139 (intel_match_token): New function.
4140 (intel_get_token): New function.
4141 (intel_putback_token): New function.
4142 (intel_expr): New function.
4143 (intel_e05): New function.
4144 (intel_e05_1): New function.
4145 (intel_e06): New function.
4146 (intel_e06_1): New function.
4147 (intel_e09): New function.
4148 (intel_e09_1): New function.
4149 (intel_e10): New function.
4150 (intel_e10_1): New function.
4151 (intel_e11): New function.
4153 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4155 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4156 instructions to loose any special insn->architecture mask.
4158 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4159 (sparc_md_end, sparc_arch_types, sparc_arch,
4160 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4161 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4162 request v9b architecture if they are used).
4164 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4166 * config/tc-m68k.c: Fix the previous misapplied patch.
4168 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4170 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4171 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4172 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4175 2000-10-17 Kazu Hirata <kazu@hxi.com>
4177 * debug.c: Fix formatting.
4178 * depend.c: Likewise.
4179 * dwarf2dbg.c: Likewise.
4180 * dwarf2dbg.h: Likewise.
4181 * ecoff.c: Likewise.
4184 * flonum-konst.c: Likewise.
4185 * frags.h: Likewise.
4187 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4189 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4191 * doc/as.texinfo: Added notes about this new option.
4193 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4195 * config/tc-sh.c (JREG): Remove.
4196 (md_convert_frag): Remove #if 0:d code using JREG.
4198 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4200 * config/tc-i386.c (i386_operand_modifier): Only match
4201 modifiers SHORT and FLAT if they are followed by a space.
4202 (parse_register): When `allow_naked_reg' is set, do not confuse
4203 identifiers that start with a register name with a register.
4205 2000-10-12 Kazu Hirata <kazu@hxi.com>
4207 * app.c: Fix formatting.
4210 * bit_fix.h: Likewise.
4215 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4217 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4219 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4221 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4222 Re-arrange function a little and improve error message.
4224 * write.c (write_relocs): Fix a comment.
4226 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4229 2000-10-05 Jim Wilson <wilson@cygnus.com>
4231 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4233 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4235 * config/tc-i386.c: Delete some useless comments, reformat others.
4237 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4238 non-global syms in linkonce sections.
4240 2000-10-04 Ralf Baechle <ralf@gnu.org>
4242 * config/tc-ia64.c (operand_match): Don't use // style comments.
4243 * config/tc-i370.c: Likewise.
4245 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4247 Changes to handle varying register prefix and user symbol prefix.
4248 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4249 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4250 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4251 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4252 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4253 (demand_register_prefix): New variable.
4254 (md_pseudo_table): New pseudo ".syntax".
4255 (md_longopts): New options --no-underscore and --underscore.
4256 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4257 on symbols_have_leading_underscore.
4258 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4259 (get_spec_reg): Ditto.
4260 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4262 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4264 <case OPTION_NO_US, case OPTION_US>: New.
4265 (md_show_usage): Be brief and reformat to match continuation of
4267 * po/gas.pot: Regenerate.
4269 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4271 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4272 force relocs for 12 bit branches.
4273 (md_apply_fix): Similarly, adjust logic here.
4275 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4277 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4278 adjust for external and weak syms as we will use a reloc. Allow
4279 for +8 offset when calculating limits of branches.
4280 (hppa_fix_adjustable): Undo 2000-09-23 change.
4281 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4282 Correct distance calculation.
4283 (tc_gen_reloc): Print the file name and line number if we can't
4286 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4287 * config/tc-hppa.c (nonzero_dibits): Define.
4288 (arg_reloc_stub_needed): Check each arg and return value
4289 separately for zero case.
4290 (pa_align): Declare argument `bytes'.
4292 2000-09-25 Kazu Hirata <kazu@hxi.com>
4294 * config/tc-cris.c: Fix formatting.
4295 * config/tc-d10v.h: Likewise.
4296 * config/tc-d30v.c: Likewise.
4297 * config/tc-d30v.h: Likewise.
4298 * config/tc-fr30.c: Likewise.
4299 * config/tc-fr30.h: Likewise.
4300 * config/tc-m68k.c: Likewise.
4301 * config/tc-m68k.h: Likewise.
4302 * config/tc-pj.h: Likewise.
4303 * config/tc-ppc.c: Likewise.
4304 * config/tc-ppc.h: Likewise.
4305 * config/tc-sh.c: Likewise.
4306 * config/tc-sh.h: Likewise.
4307 * config/tc-sparc.c: Likewise.
4308 * config/tc-v850.h: Likewise.
4309 * config/tc-vax.h: Likewise.
4310 * config/tc-w65.h: Likewise.
4311 * config/tc-z8k.h: Likewise.
4313 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4315 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4316 checks only for ELF.
4317 (hppa_force_relocation): Likewise.
4319 2000-09-22 Jim Wilson <wilson@cygnus.com>
4321 * config/tc-ia64.c (dv_sem): Add "stop".
4322 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4323 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4324 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4326 (mark_resources): Check IA64_RS_PRr.
4328 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4330 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4331 md_estimate_size_before_relax): Redesign and clean up the
4332 relaxation mechanism.
4334 2000-09-21 Kazu Hirata <kazu@hxi.com>
4336 * config/tc-ns32k.c: Fix formatting.
4337 * config/tc-ns32k.h: Likewise.
4339 2000-09-20 Kazu Hirata <kazu@hxi.com>
4341 * config/tc-m32r.c: Fix formatting.
4342 * config/tc-m32r.h: Likewise.
4343 * config/tc-m68851.h: Likewise.
4344 * config/tc-m68hc11.c: Likewise.
4345 * config/tc-m68hc11.h: Likewise.
4346 * config/tc-m88k.c: Likewise.
4347 * config/tc-mcore.c: Likewise.
4348 * config/tc-mcore.h: Likewise.
4349 * config/tc-mips.c: Likewise.
4350 * config/tc-mips.h: Likewise.
4351 * config/tc-mn10200.h: Likewise.
4352 * config/tc-mn10300.h: Likewise.
4353 * config/tc-tahoe.c: Likewise.
4354 * config/tc-tahoe.h: Likewise.
4356 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4358 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4359 Likewise in relaxation description comments.
4361 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4363 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4364 subtraction of two syms without emitting a relocation.
4366 From David Huggins-Daines <dhd@linuxcare.com>
4367 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4368 global or weak symbols.
4370 2000-09-15 Kazu Hirata <kazu@hxi.com>
4372 * config/tc-h8300.h: Fix formatting.
4373 * config/tc-h8500.c: Likewise.
4374 * config/tc-h8500.h: Likewise.
4375 * config/tc-hppa.h: Likewise.
4376 * config/tc-i370.h: Likewise.
4377 * config/tc-i386.h: Likewise.
4378 * config/tc-i860.c: Likewise.
4379 * config/tc-i860.h: Likewise.
4380 * config/tc-i960.h: Likewise.
4381 * config/tc-ia64.c: Likewise.
4382 * config/tc-ia64.h: Likewise.
4384 2000-09-14 Kazu Hirata <kazu@hxi.com>
4386 * config/tc-a29k.c: Fix formatting.
4387 * config/tc-alpha.c: Likewise.
4388 * config/tc-arc.c: Likewise.
4389 * config/tc-arc.h: Likewise.
4390 * config/tc-arm.c: Likewise.
4391 * config/tc-arm.h: Likewise.
4392 * config/tc-avr.c: Likewise.
4393 * config/tc-avr.h: Likewise.
4394 * config/tc-tic30.c: Likewise.
4395 * config/tc-tic30.h: Likewise.
4396 * config/tc-tic54x.c: Likewise.
4397 * config/tc-tic54x.h: Likewise.
4398 * config/tc-tic80.c: Likewise.
4399 * config/tc-tic80.h: Likewise.
4401 2000-09-14 Timothy Wall <twall@cygnus.com>
4403 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4404 parallel comparisons for later use.
4405 (struct rsrc): Add parallel comparison type.
4406 (resources_match): Skip special cases of PR usage (non-conflicting
4409 2000-09-13 Kazu Hirata <kazu@hxi.com>
4411 * config/obj-ecoff.c: Fix formatting.
4412 * config/obj-elf.c: Likewise.
4413 * config/obj-elf.h: Likewise.
4414 * config/obj-evax.h: Likewise.
4415 * config/obj-generic.h: Likewise.
4416 * config/obj-hp300.c: Likewise.
4417 * config/obj-hp300.h: Likewise.
4418 * config/obj-ieee.h: Likewise.
4419 * config/obj-vms.c: Likewise.
4420 * config/obj-vms.h: Likewise.
4422 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4424 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4425 (md_parse_option): Ditto.
4426 (md_longopts): Add -mips32 option.
4427 (md_show_usage): Document new options.
4428 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4429 (mips_ip): Assemble mfc0 with a sub-selection code.
4430 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4431 (mips_cpu_to_str): New function.
4432 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4433 Use CPU_* defines instead of hardcoded numbers.
4435 * doc/as.texinfo: Document new options.
4436 * doc/c-mips.texi: Ditto.
4438 2000-09-12 Kazu Hirata <kazu@hxi.com>
4440 * as.h: Fix formatting.
4441 * asintl.h: Likewise.
4442 * bit_fix.h: Likewise.
4443 * config/obj-aout.c: Likewise.
4444 * config/obj-aout.h: Likewise.
4445 * config/obj-bout.c: Likewise.
4446 * config/obj-bout.h: Likewise.
4447 * config/obj-coff.c: Likewise.
4448 * config/obj-coff.h: Likewise.
4449 * dwarf2dbg.h: Likewise.
4451 * flonum.h: Likewise.
4452 * frags.h: Likewise.
4453 * itbl-ops.h: Likewise.
4454 * macro.h: Likewise.
4457 * struc-symbol.h: Likewise.
4458 * subsegs.h: Likewise.
4459 * symbols.h: Likewise.
4461 * write.h: Likewise.
4463 2000-09-11 Kazu Hirata <kazu@hxi.com>
4465 * bignum-copy.c: Fix formatting.
4466 * config/tc-i370.c: Likewise.
4467 * config/tc-i960.c: Likewise.
4468 * config/tc-m68k.c: Likewise.
4469 * ehopt.c: Likewise.
4470 * flonum-copy.c: Likewise.
4471 * flonum-konst.c: Likewise.
4472 * flonum-mult.c: Likewise.
4473 * literal.c: Likewise.
4476 * stabs.c: Likewise.
4477 * subsegs.c: Likewise.
4479 2000-09-09 Philip Blundell <philb@gnu.org>
4481 * configure.in (arm*-*-uclinux*): New target.
4482 * configure: Regenerate.
4484 2000-09-09 Kazu Hirata <kazu@hxi.com>
4486 * input-file.c: Fix formatting.
4487 * itbl-ops.c: Likewise.
4488 * messages.c: Likewise.
4490 2000-09-08 Philip Blundell <philb@gnu.org>
4492 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4495 2000-09-07 H.J. Lu <hjl@gnu.org>
4497 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4498 * configure: Rebuild.
4500 2000-09-07 Kazu Hirata <kazu@hxi.com>
4502 * atof-generic.c: Fix formatting.
4503 * config/tc-mips.c: Likewise.
4504 * config/tc-vax.c: Likewise.
4505 * input-scrub.c: Likewise.
4507 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4509 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4510 * configure.in (sh-*-linux*): Added.
4511 * configure: Rebuilt.
4513 2000-09-06 Kazu Hirata <kazu@hxi.com>
4515 * config/tc-hppa.c: Fix formatting.
4517 * ecoff.c: Fix formatting.
4519 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4521 * configure: Rebuilt with new libtool.m4.
4523 2000-09-05 Kazu Hirata <kazu@hxi.com>
4525 * cgen.c: Fix formatting.
4526 * config/tc-ia64.c: Likewise.
4528 2000-09-05 Nick Clifton <nickc@redhat.com>
4530 * aclocal.m4: Regenerate.
4531 * config.in: Regenerate.
4532 * configure: Regenerate.
4533 * po/gas.pot: Regenerate.
4535 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4537 * config/tc-cris.c: Correct comment typos.
4539 2000-09-05 Eric Christopher <echristo@cygnus.com>
4541 * config/tc-mn10300.c: Cleanup.
4542 (md_pcrel_from): Enable.
4544 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4546 * expr.c (operand): Fix a comment typo.
4547 * write.c (write_relocs): Fix a signed/unsigned warning.
4549 * config/tc-hppa.c (fudge_reg_expressions): New
4550 (hppa_force_reg_syms_absolute): New.
4551 (pa_equ): Allow reg_section expressions.
4552 * config/tc-hppa.c (md_optimize_expr): Define.
4553 (hppa_force_reg_syms_absolute): Prototype.
4555 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4556 (pa_parse_number): Pass in arg to select fp reg parsing.
4557 Return 1 to indicate format checks pass. If strict, then only
4558 accept a register or register symbol. Return value in...
4559 (pa_number): New static for pa_parse_number.
4560 (FP_REG_BASE): Define.
4561 (FP_REG_RSEL): Define.
4562 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4563 appropriate. White space changes.
4564 (need_pa11_opcode): Don't bother passing any params, get them from
4566 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4567 Remove extraneous check in case 'Q'.
4568 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4569 reg, set section of resulting symbol to reg_section.
4570 (pa_parse_space_stmt): Modify call to pa_parse_number.
4571 (pa_space): Likewise.
4573 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4574 (hppa_force_relocation): Handle vtable relocs.
4575 (pa_vtable_entry): New.
4576 (pa_vtable_inherit): New.
4577 (md_pseudo_table): Add entries for vtable pseudos.
4578 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4579 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4581 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4582 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4583 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4585 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4586 specify a symbol type.
4588 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4589 dependent things together.
4590 (md_elf_symbol_type): Define.
4592 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4594 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4596 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4597 (obj_elf_vtable_entry): Declare.
4599 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4600 and export function.
4601 (obj_elf_vtable_entry): Similarly.
4602 (elf_pseudo_table): Fix the damage with a cast.
4604 2000-09-03 Richard Henderson <rth@cygnus.com>
4606 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4607 for template selection when a label is needed.
4609 2000-09-02 Kazu Hirata <kazu@hxi.com>
4611 * config/tc-ia64.c: Fix formatting.
4613 2000-09-02 Nick Clifton <nickc@redhat.com>
4615 * configure.in: Increase version number to 2.10.91.
4616 * configure: Regenerate.
4617 * aclocal.m4: Regenerate.
4618 * config.in: Regenerate.
4619 * po/gas.pot: Regenerate.
4620 * Makefile.in: Regenerate.
4622 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4624 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4625 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4626 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4628 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4631 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4633 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4634 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4635 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4636 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4637 (GOT_symbol): New variable.
4638 (md_undefined_symbol): Set it.
4640 2000-09-01 Richard Henderson <rth@cygnus.com>
4642 * config/tc-ia64.c (match): Don't inline.
4643 (extra_goodness): New.
4644 (md_begin): Prefer nop.f and nop.b for best_template.
4646 2000-08-31 Kazu Hirata <kazu@hxi.com>
4648 * as.c: Fix formatting.
4650 * frags.c: Likewise.
4651 * macro.c: Likewise.
4653 2000-08-31 Eric Christopher <echristo@cygnus.com>
4655 * config/tc-mn10300.c: Cleanup and fix warnings.
4656 (md_pseudo_table): Add initializers.
4657 (md_show_usage): Cleanup.
4658 (md_parse_option): Fix warnings.
4659 (md_undefined_symbol): Fix warnings.
4660 (md_conver_frag): Fix warnings.
4661 (tc_gen_reloc): Fix warnings.
4662 (md_apply_fix3): Fix warnings.
4663 (check_operand): Fix warnings.
4665 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4667 * acinclude.m4: Include libtool and gettext macros from the
4669 * aclocal.m4, configure: Rebuilt.
4671 2000-08-30 Mark Hatle <mhatle@mvista.com>
4673 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4675 2000-08-31 Kazu Hirata <kazu@hxi.com>
4677 * listing.c: Fix formatting.
4679 2000-08-29 Kazu Hirata <kazu@hxi.com>
4681 * app.c: Fix a comment typo. Fix formatting.
4683 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4685 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4686 offset of the target destination for jmp instructions.
4687 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4689 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4691 * NEWS: Mention support for CRIS.
4693 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4695 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4696 Sets `.lcomm' alignment to zero.
4698 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4700 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4701 TC_FIX_ADJUSTABLE): Define.
4703 2000-08-23 Jim Wilson <wilson@cygnus.com>
4705 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4706 unwind.personality_routine is set.
4708 2000-08-23 H.J. Lu <hjl@gnu.org>
4710 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4712 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4714 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4717 2000-08-22 H.J. Lu <hjl@gnu.org>
4719 * config.in (STRICTCOFF): New for strict COFF.
4721 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4722 i386-*-go32* and i386-go32-rtems*.
4723 * configure: Rebuilt.
4725 * config/obj-coff.c (obj_coff_endef): Follow the historical
4726 behavior if STRICTCOFF is not defined.
4728 * doc/internals.texi: Document STRICTCOFF.
4730 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4732 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4733 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4734 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4735 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4736 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4737 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4738 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4741 2000-08-22 Eric Christopher <echristo@cygnus.com>
4743 * config/tc-mn10300.c: (md_apply_fix): New function.
4744 (mn10300_force_relocation): New function.
4745 (mn10300_fix_adjustable): New function.
4747 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4748 (TC_HANDLES_FX_DONE): Define.
4749 (obj_fix_adjustable): Define.
4750 (MD_APPLY_FIX3): Define.
4751 (TC_LINKRELAX_FIXUP): Define.
4753 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4755 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4757 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4759 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4761 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4762 if the fixup resulted in a relocation.
4764 2000-08-18 Nick Clifton <nickc@redhat.com>
4766 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4767 Make reference to first element of shift_names explicit.
4769 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4771 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4772 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4773 add a symbol's address. Removed all target-specific #ifdefs that
4774 used to accomplished the same.
4775 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4776 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4777 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4778 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4779 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4781 2000-08-17 Kazu Hirata <kazu@hxi.com>
4783 * dwarf2dbg.c: Fix formatting.
4785 2000-08-17 Nick Clifton <nickc@redhat.com>
4787 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4788 to be recoded as logical shift lefts by zero.
4790 2000-08-16 Jim Wilson <wilson@cygnus.com>
4792 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4793 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4795 (note_register_values): Handle IA64_OPND_R3_2 operands.
4797 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4799 * config/tc-i860.c (md_operand): Silly typo fixed.
4801 2000-08-16 Nick Clifton <nickc@redhat.com>
4803 * config/tc-arm.c (struct asm_shift): Delete.
4805 (enum asm_shift_index): New.
4806 (struct asm_shift_properties): New.
4807 (struct asm_shift_name): New.
4808 (shift_properties[]); New.
4809 (shift_names[]); New.
4811 (decode_shift): Use new structures.
4812 Issue a warning is "ROR #0" is used.
4813 Issue a warning if "ASR #0" or "LSR #0" is used.
4815 (md_begin): Initialise arm_shift_hsh table from new
4816 asm_shift_name array.
4818 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4820 * config/tc-sparc.c: Kill all warnings.
4821 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4823 (md_show_usage): Update usage text.
4825 2000-08-16 Nick Clifton <nickc@redhat.com>
4827 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4830 2000-08-15 Will Cohen <wcohen@redhat.com>
4832 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4834 * config/tc-sh.c (md_assemble): Changed so debug_type
4835 test performed for ppi_assemble
4836 * config/tc-sh.c: Included dwarf2dbg.h.
4837 (debug_line): Defined.
4838 (md_assemble): Generates dwarf2 line info.
4839 (sh_finalize): New function. Finalize dwarf2 info.
4840 (assemble_ppi): Returns size of code generated.
4841 (build_Mytes): Returns size of code generated.
4842 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4843 * config/tc-sh.h (md_end): Defined.
4844 (sh_finalize): Declared.
4846 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4848 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4851 2000-08-14 Nick Clifton <nickc@redhat.com>
4853 * config/tc-arm.c (do_bx): Allow "bx pc".
4855 2000-08-14 Jim Wilson <wilson@cygnus.com>
4857 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4858 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4859 (md_begin): Change assignment to md.flag to OR in the new bit.
4861 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4863 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4864 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4867 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4869 * NEWS: Mention i860 support.
4871 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4873 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4875 2000-08-14 Andreas Schwab <schwab@suse.de>
4877 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4879 2000-08-11 Andreas Schwab <schwab@suse.de>
4881 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4884 2000-08-11 Kazu Hirata <kazu@hxi.com>
4886 * expr.c: Fix formatting.
4887 * config/obj-bout.c: Likewise.
4889 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4891 * doc/c-i860.texi: Flesh out the i860 section more.
4893 2000-08-10 Kazu Hirata <kazu@hxi.com>
4895 * symbols.c: Fix formatting.
4898 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4900 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4901 modifier has the IgnoreSize bit set.
4903 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4905 From Rodney Brown <RodneyBrown@mynd.com>
4906 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4907 * configure: Regenerate.
4909 2000-08-09 Kazu Hirata <kazu@hxi.com>
4911 * hash.c: Fix formatting.
4914 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4916 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4917 (i860_fix_info): New enum.
4918 (MD_APPLY_FIX3): Define.
4919 (WORKING_DOT_WORD): Define.
4920 (TC_HANDLES_FX_DONE): Define.
4921 (DIFF_EXPR_OK): Define.
4922 (LISTING_HEADER): Define.
4923 (TARGET_FORMAT): Select target format based on endian flag.
4924 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4925 (target_big_endian): Add external declaration.
4927 * config/tc-i860.c: All existing code reworked completely. Other
4928 new code shown below.
4929 (SYNTAX_SVR4): Define.
4930 (target_warn_expand): New variable.
4931 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4932 (md_longopts): Declare and define with new options (-EL, -EB,
4934 (md_show_usage): New function.
4935 (md_operand): New function.
4936 (obtain_reloc_for_imm16): New function.
4937 (md_apply_fix3): New function.
4938 (tc_gen_reloc): New function.
4940 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4942 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4943 2 bytes of the jump address are in the same frag.
4944 (find): Accept 68hc12 register indirect modes.
4946 * NEWS: Mention 68HC11 & 68HC12 support.
4948 2000-08-07 Richard Henderson <rth@cygnus.com>
4950 * config/tc-ia64.c (unwind): Add prologue_mask member.
4951 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4952 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4953 (dot_body): Clear unwind.prologue_mask.
4954 (dot_prologue): Set it. Accept a register second argument.
4956 2000-08-07 Kazu Hirata <kazu@hxi.com>
4958 * config/atof-ieee.c: Fix formatting.
4959 * config/atof-tahoe.c: Likewise.
4961 2000-08-06 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4966 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4967 of .popsection, .previous, .pushsection, .subsection,
4968 .version, .vtable_entry, .vtable_inherit and .weak.
4970 2000-08-05 Kazu Hirata <kazu@hxi.com>
4972 * config/tc-cris.c: Fix formatting.
4973 * config/tc-i386.c: Likewise.
4974 * config/tc-sparc.c (sparc_ip): Simplify the code.
4976 2000-08-04 Kazu Hirata <kazu@hxi.com>
4978 * config/tc-cris.c: Rearrange code for readability.
4979 * config/tc-d10v.c: Fix formatting.
4980 * config/tc-m32r.c: Likewise.
4981 * config/tc-sparc.c: Likewise.
4983 2000-08-02 Jim Wilson <wilson@cygnus.com>
4985 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4986 before ia64_find_opcode.
4987 (md_assemble): Likewise.
4989 2000-08-01 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4992 Undo some formatting fixes.
4994 2000-08-01 Kazu Hirata <kazu@hxi.com>
4996 * config/obj-som.c: Fix formatting.
4997 * config/obj-ieee.c: Likewise.
4998 * config/tc-arm.c: Likewise.
4999 * config/tc-v850.c: Likewise.
5001 2000-08-01 Nick Clifton <nickc@redhat.com>
5003 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5004 index by command line option.
5006 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5008 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5009 (@node M68K-Branch): Rewrite to match the reality.
5011 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5013 * doc/c-i860.texi: New file.
5014 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5015 * doc/Makefile.in: Regenerate.
5016 * doc/all.texi: Add I860 as relevant architecture.
5017 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5019 2000-07-31 Kazu Hirata <kazu@hxi.com>
5021 * config/tc-d30v.c: Fix formatting.
5023 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5025 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5026 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5027 long emit a long branch if available instead of an absolute jump, never
5028 emit absolute jumps for anything with --pcrel.
5030 * doc/c-m68k.texi: Document new command line option.
5032 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5034 * config/tc-avr.c: Use PARAMS macro in function declarations.
5035 Don't declare md_pcrel_from_section (already in tc-avr.h).
5036 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5037 (avr_operand): Don't set (unsigned) op_mask to -1.
5039 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5041 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5042 * configure: Regenerated.
5043 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5044 of operand to the .type directive (.e.g, "type").
5046 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5048 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5049 * app.c (do_scrub_chars): Record where first comment found.
5050 * read.c (read_a_source_file): Init found_comment on entry, and
5051 notify whether comments found on exit.
5052 * config/tc-hppa.c (md_shortopts): Add "c".
5053 (md_longopts): Add warn-comment.
5054 (md_parse_option): Handle it.
5055 (md_show_usage): Show available options.
5056 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5058 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5060 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5061 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5063 (md_estimate_size_before_relax): Don't fall off end of function.
5065 2000-07-27 Kazu Hirata <kazu@hxi.com>
5067 * config/tc-avr.c: Fix formatting.
5068 * config/tc-ns32k.c: Likewise.
5070 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5072 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5074 2000-07-27 Kazu Hirata <kazu@hxi.com>
5076 * config/tc-d10v.c: Fix formatting.
5077 * config/tc-z8k.c: Likewise.
5078 * config/tc-sparc.c: Likewise.
5080 2000-07-26 Dave Brolley <brolley@redhat.com>
5082 * cgen.c (queue_fixup): Declare opinfo.
5083 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5084 (gas_cgen_md_operand): Ditto.
5085 (gas_cgen_md_apply_fix3): Ditto.
5087 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5089 * config/obj-coff.c (obj_frob_symbol): Don't merge
5090 labels. Don't merge if the symbol isn't constant. Return
5091 immediately if a symbol is merged.
5093 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5095 * frags.c (frag_align): Correct absolute section alignment.
5097 2000-07-20 DJ Delorie <dj@redhat.com>
5099 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5100 it breaks linking against DLLs.
5102 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5104 * configure.in: Add CRIS support.
5105 * configure: Regenerate.
5106 * Makefile.am: (CPU_TYPES): Add cris.
5107 (CPU_OBJ_VALID) [aout]: Add cris.
5108 (MULTI_CPU_TYPES): Add cris.
5109 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5110 [coff]: Only i386 and mips are valid.
5111 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5112 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5113 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5114 Regenerate dependencies.
5115 * Makefile.in: Regenerate.
5116 * aclocal.m4: Regenerate.
5117 * as.c: Declare crisaout, criself.
5118 * config/tc-cris.h, config/tc-cris.c: New.
5119 * config/e-criself.c, config/e-crisaout.c: New.
5120 * po/POTFILES.in, po/gas.pot: Regenerate.
5122 2000-07-20 Kazu Hirata <kazu@hxi.com>
5124 * read.c: Fix formatting.
5125 * write.c: Fix formatting.
5127 2000-07-19 H.J. Lu <hjl@gnu.org>
5129 * sb.c: Include <stdlib.h> if exists for abort ().
5131 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5133 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5134 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5135 (pa_type_args): Same here.
5137 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5139 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5140 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5141 the storage class is already set.
5143 2000-07-17 Kazu Hirata <kazu@hxi.com>
5145 * config/tc-m68hc11.c: Fix formatting.
5146 * config/tc-mn10200.c: Likewise.
5147 * config/tc-mn10300.c: Likewise.
5148 * config/tc-pj.c: Likewise.
5149 * config/tc-tic80.c: Likewise.
5150 * config/tc-w65.c: Likewise.
5152 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5154 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5157 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5159 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5162 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5164 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5165 ELF as are used for SOM (except the 32-bit reloc one) to decide
5166 whether a symbol can be reduced to a section symbol. Expand on
5167 the comment for symbols involved in LR% and RR% expressions.
5169 2000-07-14 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-mips.c (mips_disable_float_construction): New
5172 static variable. Set to true if doubles should not be
5173 constructed by loading two single width fp registers with
5174 halves of the value.
5175 (mips_ip): Test mips_disable_float_construction.
5176 (md_longopts): Add command line switches --construct-floats
5177 and --no-construct-floats.
5178 (md_parse_option): Parse new command line options.
5179 (md_show_usage): Describe new command line options.
5181 * doc/c-mips.texi: Document new command line options.
5183 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5185 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5186 * configure: Regenerate.
5188 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5190 * configure.in (DEFAULT_EMULATION setting): Revert part of
5191 2000-07-01 change that set te_multi=multi unless set to tmips.
5192 * configure: Regenerate.
5194 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5196 * config/obj-coff.c (coff_frob_section): Add padding to the last
5197 section when aligning it increases its size.
5199 2000-07-11 Kazu Hirata <kazu@hxi.com>
5201 * config/tc-tic54x.c: Fix formatting.
5203 2000-07-10 Kazu Hirata <kazu@hxi.com>
5205 * config/tc-h8500.c: Fix formatting.
5206 * config/tc-tic54x.c: Fix formatting.
5208 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5210 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5211 displacements correctly.
5213 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5215 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5217 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5221 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5223 From David Huggins-Daines <dhd@linuxcare.com>
5224 * config/te-hppalinux64.h: Add a new emulation.
5225 * configure.in (emulations): Add configure bits to support the
5226 64-bit Linux/parisc target.
5227 * configure: Regenerate.
5229 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5230 (md_shortopts): Add `V' for ELF.
5232 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5233 when SOM or ELF_ARG_RELOC are defined.
5234 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5235 ELF_ARG_RELOC are defined.
5236 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5237 (pa_stringer): ..Do it here instead. Fix comment typos.
5238 (hppa_force_relocation): Cast enums to int before comparing with
5241 From Ryan Bradetich <rbradetich@uswest.net>
5242 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5243 redifinition warning.
5244 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5245 (hppa_force_relocation): ditto
5246 (md_apply_fix): Added cast to buf to fix warnings.
5248 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5249 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5251 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5252 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5253 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5254 reloc_type** to avoid warnings in switch.
5255 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5256 little earlier instead.
5258 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5260 (pa_type_args): Use symbol_arg_reloc_info.
5261 (struct pa_it): Make arg_reloc unsigned int.
5262 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5263 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5264 (pa_code): Delete. pa_text duplicates this function.
5265 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5266 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5268 (cons_fix_new_hppa): Actually change selector to e_fsel when
5269 warning about assuming so.
5270 (tc_gen_reloc): More example elf arg reloc code.
5271 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5272 (hppa_force_relocation): Likewise.
5274 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5276 (pa_end_of_source): Prototype.
5277 (hppa_fix_adjustable): Prototype.
5278 (LABELS_WITHOUT_COLONS): Move it..
5279 * config/te-hppa.h: To here.
5281 * config/te-hppa64.h: New file.
5283 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5285 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5286 format -10, -16, 16 relocs.
5287 (hppa_elf_mark_end_of_function): Test for null
5288 last_call_info->start_symbol
5290 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5291 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5292 re_assesmble_* functions. Delete extraneous statements. Fix
5294 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5295 insn to re_assemble_*.
5297 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5299 * doc/internals.texi (Expressions): Fix typo.
5301 2000-07-08 Kazu Hirata <kazu@hxi.com>
5303 * config/tc-sh.c: Fix formatting.
5304 * config/tc-tic54x.c: Fix formatting.
5305 * depend.c: Fix formatting.
5306 * flonum-konst.c: Likewise.
5307 * flonum-mult.c: Likewise.
5309 2000-07-07 Kazu Hirata <kazu@hxi.com>
5311 * config/tc-sh.c: Fix comments.
5312 * config/obj-vms.c: Fix comments.
5313 * config/tc-a29k.c: Likewise.
5314 * config/tc-alpha.c: Likewise.
5315 * config/tc-h8300.c: Likewise.
5316 * config/tc-h8500.c: Likewise.
5317 * config/tc-i370.c: Likewise.
5318 * config/tc-ia64.c: Likewise.
5319 * config/tc-m68hc11.c: Likewise.
5320 * config/tc-m68k.c: Likewise.
5321 * config/tc-mips.c: Likewise.
5322 * config/tc-ns32k.c: Likewise.
5323 * config/tc-ppc.c: Likewise.
5324 * config/tc-z8k.c: Likewise.
5326 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5328 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5329 Default to '(SEC_LOAD | SEC_DATA)'.
5330 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5332 * doc/internals.texi (CPU Backend): Describe
5333 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5335 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5337 * as.c (parse_args): NULL terminate the long option list.
5339 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5341 * config/tc-d30v.h: Include "write.h" for fixS.
5342 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5344 2000-07-05 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-d30v.c (write_2_short): Further changes to warning
5347 messages produced when combining EITHER_BUT_PREFER_MU attributed
5350 2000-07-05 DJ Delorie <dj@redhat.com>
5354 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5356 * config/tc-arm.c (psrs): Accept combinations of flags.
5358 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5360 * config/tc-avr.c: Change _ () to _() around all strings marked
5361 for translation (exception from the usual coding style).
5362 (avr_opt): New struct variable, how the new switches are set.
5363 (OPTION_MMCU): Define as 'm' and actually use.
5364 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5365 (show_mcu_list): New function, display the list of known MCUs.
5366 (md_show_usage): Document the new switches. Call show_mcu_list.
5367 (avr_set_arch): Change 'm' to OPTION_MMCU.
5368 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5369 Handle the new switches.
5370 (avr_operands): Disable warnings for undefined combinations of
5371 operands if -mall-opcodes. Disable warnings for skipping two-word
5372 instructions if enhanced core or -mno-skip-bug.
5373 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5374 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5375 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5376 (avr_ldi_expression): Warn about implicit lo8().
5377 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5379 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5381 * configure.in: Add entry for mips-*-sysv4*MP*
5382 * configure: Rebuild
5383 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5384 elf32-tradlittlemips for traditional mips targets.
5385 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5386 test for Link Once sections as in adjust_reloc_syms.
5387 * config/te-tmips.h: New file for traditional mips targets. Define
5390 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5392 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5393 flags argument is not present, don't change an existing section's
5394 section's attributes. If the flags argument is present, warn if the
5395 attributes don't match the section's current attributes. When
5396 long section names are supported, set SEC_LINK_ONCE and
5397 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5399 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5401 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5402 symbols; create them.
5404 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5406 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5407 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5409 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5411 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5412 expressions. Ignore the problem when handling 16 bit signed
5413 immediates, because the assembler will take care of the relocation
5416 2000-06-27 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5419 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5420 sequential order, and emit warning messages if the input source
5421 code contains constructs like that, or parallel constructs
5422 containing such opcodes.
5424 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5426 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5427 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5428 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5429 (md_show_usage): Update usage message.
5430 (md_parse_option): Allow redefinition of MCU type within the
5431 same avr[1-5] bfd machine type. Show both old and new MCU type
5432 in the error message.
5433 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5434 Simplify 8K wrap code.
5436 2000-06-25 Kazu Hirata <kazu@hxi.com>
5438 * config/obj-aout.c: Remove all uses of DEFUN.
5439 * config/obj-ieee.c: Likewise.
5440 * config/tc-sh.c: Fix comment typos.
5441 * config/tc-tahoe.c: Likewise.
5442 * config/tc-vax.c: Likewise.
5443 * config/tc-w65.c: Likewise.
5444 * config/tc-z8k.c: Likewise.
5445 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5447 2000-06-24 DJ Delorie <dj@cygnus.com>
5449 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5450 more changes from Sept 1999
5451 (tc_i386_fix_adjustable): ditto
5452 (md_apply_fix3): ditto
5454 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5456 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5457 (gas_cgen_parse_operand): Set it around expression() call.
5458 (gas_cgen_md_operand): Test for it before longjmp().
5460 2000-06-24 Kazu Hirata <kazu@hxi.com>
5462 * config/tc-h8500.c: Remove all uses of DEFUN.
5463 * config/tc-sh.c: Likewise.
5464 * config/tc-w65.c: Likewise.
5465 * config/tc-z8k.c: Likewise.
5467 * config/tc-h8500.c: Fix typos in comments.
5469 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5471 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5474 2000-06-23 matthew green <mrg@redhat.com>
5476 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5477 defined. Fix error message for `[' grouping.
5479 2000-06-22 Kazu Hirata <kazu@hxi.com>
5481 * config/tc-h8300.c: Fix formatting and comment typos.
5483 2000-06-22 Timothy Wall <twall@cygnus.com>
5485 * config/tc-ia64.c (note_register_values): Move premature QP
5486 notation clearing into the appropriate place.
5488 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5490 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5491 first before anything else. Add bin-bugs.h, emul.h and progress.h
5492 Sort list of files as for $(OBJS) in Makefile.am.
5494 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5495 find one. Remake dependencies.
5496 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5497 * Makefile.in: Regenerate.
5498 * doc/Makefile.in: Regenerate.
5500 * config/tc-i386.c (i386_displacement): Don't assume a constant
5501 displacement is necessarily 16 bits when in 16 bit code mode.
5502 (md_assemble): Instead size the displacement here after we know
5503 for sure that a .code16gcc operand hasn't automatically added
5504 operand size prefixes.
5506 2000-06-21 H.J. Lu <hjl@gnu.org>
5508 * Makefile.am: Rebuild dependency.
5509 * Makefile.in: Rebuild.
5511 2000-06-21 Kazu Hirata <kazu@hxi.com>
5513 * config/tc-h8300.c (parse_reg): Make the function static.
5514 (parse_exp): Likewise.
5516 2000-06-20 DJ Delorie <dj@cygnus.com>
5518 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5519 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5520 for cygwin import libraries to work properly.
5522 2000-06-20 H.J. Lu <hjl@gnu.org>
5524 * Makefile.am: Rebuild dependency.
5525 * Makefile.in: Rebuild.
5526 * configure: Likewise.
5527 * doc/Makefile.in: Likewise.
5529 2000-06-20 Timothy Wall <twall@cygnus.com>
5531 * doc/internals.texi (CPU backend): Add @itemx for
5532 TC_START_LABEL_WITHOUT_COLON.
5533 * doc/c-tic54x.texi: New.
5534 * doc/as.texinfo: Add tic54x features and include primary tic54x
5536 * doc/all.texi: Add C54X.
5537 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5538 * doc/Makefile.in: Regenerate.
5539 * configure.in: Add tic54x and define LIBM for tic54x.
5540 * configure: Regenrate.
5541 * config/tc-tic54x.[ch]: New.
5542 * config/obj-coff.h: Add tic54x.
5543 * Makefile.am: (CPU_TYPES): Add tic54x.
5544 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5545 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5546 (as_new_LDADD): Add $(LIBM).
5547 * Makefile.in: Regenerate.
5549 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5551 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5552 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5553 * doc/as.texinfo: Likewise.
5555 * configure, Makefile.in: Regenerate.
5556 * configure.in (emulations): Recognize m6811 and m6812.
5557 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5558 Added files for 68hc11 and 68hc12 assembler.
5559 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5560 * config/tc-m68hc11.h: Header definition for that assembler.
5562 2000-06-18 Nick Clifton <nickc@redhat.com>
5564 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5565 instead of OCTETS_PER_BYTE.
5567 * config/tc-v850.c: Fix compile time warnings.
5568 * config/tc-ppc.c: Fix compile time warnings.
5570 2000-06-18 H.J. Lu <hjl@gnu.org>
5572 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5573 * configure: Rebuild.
5575 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5577 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5580 2000-06-16 Nick Clifton <nickc@cygnus.com>
5582 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5583 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5585 * doc/c-mips.texi: Document newly accepted cpu variants.
5587 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5589 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5591 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5593 * macro.c (getstring): Make it possible to escape the quote
5596 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5598 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5600 2000-06-13 H.J. Lu <hjl@gnu.org>
5602 * configure: Regenerate.
5604 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5606 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5608 * doc/internals.texi (line_separator_chars): Semicolon is no
5609 longer a default. Mention null and newline as defaults.
5611 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5613 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5614 * config/tc-i860.h (line_separator_chars): Likewise.
5615 * config/tc-h8300.c (line_separator_chars): Likewise.
5616 * config/tc-i960.c (line_separator_chars): Likewise.
5617 * config/tc-m68k.c (line_separator_chars): Likewise.
5618 * config/tc-mips.c (line_separator_chars): Likewise.
5619 * config/tc-ns32k.c (line_separator_chars): Likewise.
5620 * config/tc-sparc.c (line_separator_chars): Likewise.
5621 * config/tc-vax.c (line_separator_chars): Likewise.
5623 * config/tc-h8300.c (comment_chars): Use string initialiser.
5624 * config/tc-i960.c (line_comment_chars): Likewise.
5625 * config/tc-z8k.c (comment_chars, line_comment_chars,
5626 line_separator_chars): Likewise.
5628 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5631 2000-06-08 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5636 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5638 * configure.in (VERSION): Update to show this is the CVS mainline.
5640 2000-06-08 Matthew Jacob <mjacob@feral.com>
5642 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5643 $at is the integer register $r28, vs. both $r28 and the floating
5644 point register $f28.
5646 2000-06-08 James E. Wilson <wilson@cygnus.com>
5648 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5649 (dot_endp): Don't call ia64_flush_insns.
5650 (emit_one_bundle): Don't delete prologue/body records from
5651 unwind_record list in first loop. Rewrite second loop to account for
5654 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5656 * config/tc-ia64.c: Add missing prototypes.
5657 (generate_unwind_image): Cast argument to output_unw_records call.
5659 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5661 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5663 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5665 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5666 (REGISTER_P): likewise.
5667 (avr_opcodes): uses include/opcode/avr.h
5668 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5670 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5672 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5675 2000-06-03 H.J. Lu <hjl@gnu.org>
5677 * read.c (is_end_of_line): Put back `;'.
5679 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5681 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5683 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5685 * expr.c (operand): Test is_end_of_line outside switch to catch
5686 line separator chars that are also operators.
5687 (operator): Return O_illegal for line separator chars.
5689 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5690 entry (or `!' entry for TC_HPPA).
5692 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5693 before indexing is_end_of_line. Remove redundant check for '\0'.
5695 * config/tc-h8500.c (md_assemble): Likewise.
5696 * config/tc-mcore.c (md_assemble): Likewise.
5697 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5700 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5702 * config/tc-mcore.c (mcore_cons): Likewise.
5703 (mcore_float_cons): Likewise.
5704 (mcore_stringer): Likewise.
5705 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5707 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5709 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5711 2000-05-29 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-sh.c: Fix compile time warning messages.
5715 * config/tc-mips.c: Fix compile time warning messages.
5717 2000-05-29 Philip Blundell <philb@gnu.org>
5719 * doc/as.texinfo: Update copyright dates.
5720 (Local Labels): Delete misplaced mention of ARM.
5721 * NEWS: Mention ARM ELF support.
5723 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5725 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5726 it is modified, and use the real_size to compute the frag address
5727 for dwarf2 line info.
5729 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5731 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5732 line-matching scheme to cope with automake moving variables around.
5733 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5734 * Makefile.in: Regenerate.
5736 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5738 * config/tc-sparc.c (sparc_relax): New.
5739 (md_longopts): Add -relax and -no-relax options.
5740 (md_parse_options, md_show_usage): Likewise.
5741 (md_apply_fix3): Optimize tail call into branch always if possible.
5743 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5745 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5746 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5747 rules, with warning when a GAS statement specifies a packing that
5748 will result in an instruction being squashed.
5749 Added typdef packing_type and enumerals, changed various integer
5750 literals to use the enumerals.
5752 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5754 * config/tc-ia64.c (dot_restorereg_p): New function.
5755 (md_pseudo_table): Add restorereg.p.
5756 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5757 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5759 * config/tc-ia64.h (unw_record_type): Add unwabi.
5760 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5761 called MASK with members for imask, and the masks produced by
5762 fr_mem, gr_mem, br_mem, and frgr_mem.
5763 (unw_p_record): Add members ABI and CONTEXT.
5764 (unw_x_record): Add member AB.
5765 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5766 as pseudo-register for use during unwind info generation.
5767 (AR_PFS, AR_LC): New macros.
5768 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5769 whose names start with an at sign (as in "@priunat").
5770 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5772 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5773 proc_end, unwind_info, personality_routine): Consolidate into
5774 "unwind" structure to reduce offset-table use. Add member
5775 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5777 (output_R1_format, output_R3_format, output_P3_format,
5778 output_P6_format): Initialize R with zero to reduce compiler warnings.
5779 (output_P7_format): Ditto. Add `default' branch to switch
5780 statement to reduce compiler warnings.
5781 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5782 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5783 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5784 into single argument.
5785 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5786 compiler warnings. Merge A and B args into single argument.
5787 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5788 A and B args into single argument.
5789 (free_record): Removed (wasn't used).
5790 (free_list_records): Also free imasks in prologue records.
5791 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5792 (output_spill_mask): Remove.
5793 (output_unwabi): New function.
5794 (output_epilogue, output_label_state, output_copy_state): Call
5796 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5797 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5799 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5800 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5801 as part of handling the prologue records. Emit region's imask if
5802 we have one. Handle unwabi, epilogue, label_state, copy_state,
5803 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5804 spill_sprel_p, and spill_reg_p records.
5805 (set_imask, count_bits, slot_index): New function.
5806 (fixup_unw_records): Fix region size computation. Handle
5807 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5808 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5809 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5810 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5811 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5812 (dot_save): Use manifest constants for applicaton registers.
5813 Handle REG_PR and REG_PRIUNAT.
5814 (dot_restore): Don't just ignore it.
5815 (dot_restorereg): New function..
5816 (generate_unwind_image): Ensure unwind info is a multiple of eight
5817 bytes, not just four bytes.
5818 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5819 (dot_altrp): Don't just ignore it.
5820 (dot_savemem): New function. Replaces dot_savesp() and
5821 dot_savepsp(). Use manifest constants for applicaton registers.
5822 Handle REG_PR and REG_PRIUNAT.
5823 (dot_savef): Simplify.
5824 (dot_saveb): Support generation of br_gr.
5825 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5826 dot_label_state, dot_copy_state): New function.
5827 (dot_unwabi): Don't just ignore it.
5828 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5829 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5830 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5831 (emit_one_bundle): Set slot number for prologue/body records
5832 *before* emitting the first insn.
5833 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5834 (md_begin): Declare "psp" pseudo-register.
5835 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5836 so we don't get segfault.
5837 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5838 counts as required per SW Conventions manual
5839 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5840 output_preds_psprel, output_preds_sprel, output_spill_base,
5841 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5842 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5843 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5844 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5845 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5846 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5847 (dot_vframe): Implement.
5848 (dot_vframesp, dot_vframepsp): New function.
5850 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5852 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5853 * configure: Regenerate.
5855 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5857 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5858 (md_estimate_size_before_relax): so we can use it here instead of
5859 old kludges. Localise vars to blocks. Comment.
5861 * frags.c (frag_new): Update fr_var comments.
5862 * frags.h (struct frag): Ditto.
5864 2000-05-22 Richard Henderson <rth@cygnus.com>
5866 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5867 (pseudo_func): Add pcrel.
5868 (operand_match): Handle IA64_OPND_TGT64.
5869 (build_insn): Likewise.
5870 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5871 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5872 (fix_insn): Handle all three 64-bit relocation types.
5874 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5876 * obj.h (struct format_ops): New members begin, app_file,
5877 s_set_other, s_set_desc, s_get_type, s_set_type,
5878 separate_stab_sections, init_stab_section.
5880 * config/obj-multi.h: Update GPL notice to v2.
5882 (obj_app_file): New.
5883 (S_SET_SIZE): Test s_set_size for NULL before calling.
5884 (S_SET_ALIGN): Similar for s_set_align.
5889 (SEPARATE_STAB_SECTIONS): New.
5890 (INIT_STAB_SECTION): New.
5891 (EMIT_SECTION_SYMBOLS): New.
5892 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5894 * config/obj-elf.h: Update GPL notice to v2.
5895 Mention that this file is included from obj-multi.h.
5896 (obj_begin): Wrap definition in ifndef.
5897 (elf_file_symbol): Constify declaration.
5898 (obj_app_file): Ditto.
5899 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5900 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5902 * config/obj-elf.c (elf_s_set_other): New.
5903 (elf_file_symbol): Constify argument.
5904 (elf_separate_stab_sections): New.
5905 (elf_init_stab_section): New.
5906 (elf_format_ops): Add new members. Remove comma at end.
5908 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5909 (ecoff_format_ops): Add new fields. Remove comma at end.
5910 Mention inconsistency for emit_section_symbols.
5912 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5914 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5915 (coff_separate_stab_sections): New.
5916 (coff_format_ops): Add new members.
5918 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5919 (obj_aout_s_set_other): New.
5920 (obj_aout_s_set_desc): New.
5921 (obj_aout_s_get_type): New.
5922 (obj_aout_s_set_type): New.
5923 (obj_aout_separate_stab_sections): New.
5924 (aout_format_ops): New members added. Use obj_aout_process_stab,
5925 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5926 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5928 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5930 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5932 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5933 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5934 (md_estimate_size_before_relax): Ensure jumps to weak and
5935 externally visible symbols are relocatable.
5937 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5939 * stabs.c (aout_process_stab): Make global.
5940 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5941 * read.h (aout_process_stab): Declare.
5943 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5944 Generalize to *aout, *coff *elf.
5945 * configure: Regenerated.
5947 * doc/internals.texi (Object format backend): Say
5948 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5950 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5951 * Makefile.in: Regenerated.
5953 2000-05-19 Catherine Moore <clm@cygnus.com>
5955 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5957 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5959 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5960 instruction to reflect change in re_assemble_*.
5962 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5964 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5965 build PA64 ELF tools.
5966 * configure: Rebuilt.
5968 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5970 * Makefile.am: Regenerate dependencies.
5971 * Makefile.in: Regenerate.
5973 2000-05-15 Nick Clifton <nickc@cygnus.com>
5975 * config/tc-arm.c (struct asm_psr): Add boolean field
5976 distinguishing between CSPR and SPSR. Rename 'number' field
5978 (psrs): Rearrange contents to match new asm_psr structure.
5979 (arm_psr_parse): Move next to psr_required_here. Make it
5980 return an asm_psr structure.
5981 (psr_required_here): Use asm_psr structure returned by
5983 (do_msr): Reorganise to allow psr_required_here to be called
5985 (md_undefined_name): Mark 'name' parameter as unused, since
5986 the COFF target does not use it.
5988 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5990 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5992 * config/te-aux.h: Likewise.
5993 * config/te-dpx2.h: Likewise.
5994 * config/te-go32.h: Likewise.
5995 * config/te-hp300.h: Likewise.
5996 * config/te-hppa.h: Likewise.
5997 * config/te-i386aix.h: Likewise.
5998 * config/te-ic960.h: Likewise.
5999 * config/te-interix.h: Likewise.
6000 * config/te-nbsd532.h: Likewise.
6001 * config/te-pc532mach.h: Likewise.
6002 * config/te-ppcnw.h: Likewise.
6003 * config/te-psos.h: Likewise.
6004 * config/te-sparcaout.h: Likewise.
6005 * config/te-sun3.h: Likewise.
6006 * config/te-sysv32.h: Likewise.
6008 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6010 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6011 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6012 and sign extend without an if statement.
6013 (build_bytes): Likewise.
6015 2000-05-14 Kazu Hirata <kazu@hxi.com>
6017 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6018 X_add_symbol L_32 case.
6020 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6022 * config/te-freebsd.h: New file.
6024 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6026 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6027 bindtextdomain): Replace defines with those from intl/libgettext.h
6028 to quieten gcc warnings.
6030 * NEWS: Mention x86 .arch and -q.
6032 * config/tc-i386.c (quiet_warnings): New.
6033 (md_assemble): Use quiet_warnings.
6034 (md_parse_option): Set quiet_warnings from -q.
6035 (md_show_usage): Mention -q, delete -m.
6036 (flag_do_long_jump): Delete.
6037 (md_parse_option): Remove -m.
6038 (md_show_usage): Remove -m.
6039 (md_create_long_jump): Remove useless flag_do_long_jump code.
6041 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6042 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6044 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6045 Alexander Sokolov <robocop@netlink.ru>
6047 * doc/c-i386.texi (i386-Arch): New section.
6048 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6050 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6051 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6052 architecture has been given and is not 486.
6053 (set_cpu_arch): New.
6054 (md_pseudo_table): Add .arch.
6055 (md_assemble): Warn if cpu architecture has been given and an
6056 unsupported instruction.
6058 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6059 Move operand_types bit defines after relevant template field.
6060 (template): Add cpu_flags.
6064 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6066 * config/tc-mn10300.h (md_end): Define.
6067 (mn10300_finalize): Declare.
6068 * config/tc-mn10300.c: Include dwarf2dbg.h.
6069 (debug_line): Define.
6070 (md_assemble): Generate dwarf2 line info.
6071 (mn10300_finalize): New function. Finalize dwarf2 info.
6073 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6075 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6076 external version of the relocation for weak symbols.
6078 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6080 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6081 frame size in units of 16 bytes, as required per SW Conventions manual.
6082 (output_unw_records): Output info-block header as a dword to get
6085 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6087 * as.h: #include "file", not <file> on files from ../include.
6088 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6089 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6090 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6091 (tc_coff_symbol_emit_hook): Ditto.
6092 (OPTCOUNT): Cast to int to avoid compiler warning.
6093 (md_begin): Fix signed/unsigned warnings.
6095 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6097 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6098 ABRANCH LONG case for a conditional branch on a 68000.
6099 (md_estimate_size_before_relax): Likewise. Also handle
6100 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6101 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6102 PC-relative on all CPUs.
6103 (md_estimate_size_before_relax): Likewise.
6105 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6107 * as.c (parse_args): Just mention current year in printed
6110 2000-05-03 J.T. Conklin <jtc@redback.com>
6112 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6114 (md_parse_option): Recognize -m7400.
6116 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6118 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6119 don't permit lp to become less than the words array.
6121 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6123 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6124 Fix little-endian case.
6126 2000-05-03 David O'Brien <obrien@NUXI.com>
6128 * as.c (parse_args): Update copyright.
6130 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6132 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6133 for the .bss section too.
6135 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6137 * configure.in: Set em=linux for hppa-*-linux.
6138 * configure: Regenerate.
6139 * doc/Makefile.in: Regenerate with correct automake.
6141 * frags.c (frag_grow): Sanity check chunk_size.
6143 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6144 * config/obj-som.h: Likewise.
6145 * config/obj-ieee.h: Likewise.
6147 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6149 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6150 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6151 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6152 (pa_ip): low_sign_unext now returns via function value. Use
6153 re_assemble_* instead of dis_assemble_* and
6154 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6156 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6157 (md_section_align, md_parse_option, md_show_usage,
6158 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6159 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6160 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6161 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6162 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6164 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6165 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6166 outside of switch. Correct mask and shifting errors in case 10
6167 and case -11. In case 21, compare against signed range to suit
6168 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6169 case 17 and case 22, use offsetT variable to properly check range.
6170 Use re_assemble_* here too.
6171 (evaluate_absolute): Change type of value to offsetT. Call
6172 hppa_field_adjust to do the work for us.
6173 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6174 (pa_parse_cmpib_64_cmpltr): Ditto.
6175 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6176 of i to unsigned int.
6177 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6178 (pa_end_of_source): Return type is void.
6180 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6182 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6184 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6186 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6187 More comments added.
6188 (md_begin): Removed "construct symbols for each register name".
6189 Because register names conflicts with GCC generated function
6191 (avr_operand): Now constant numbers can be used as a register
6192 identifiers (0 as r0, 31 as r31).
6193 (md_assemble): use skip_space () before parsing instruction
6196 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6198 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6199 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6200 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6201 * configure: Regenerate.
6203 2000-04-29 Andreas Jaeger <aj@suse.de>
6205 * as.h: Correctly check GCC version.
6207 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6209 * doc/as.1: Fix unbalanced brackets.
6211 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6213 (line_comment_chars): Set to '/' if TE_FreeBSD.
6215 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6217 * configure.in: Configury support for PA64 (currently disabled).
6218 * configure: Rebuilt.
6220 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6222 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6223 bfd_set_section_alignment.
6225 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6227 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6230 2000-04-24 Nick Clifton <nickc@cygnus.com>
6232 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6233 * doc/as.texinfo (Align): Include arm and strongarm in list of
6234 targets that have the second form of the behaviour of the .align
6237 2000-04-24 Mark Klein <mklein@dis.com>
6239 * config/obj-som.c: Terminate obj_pseudo_table.
6241 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6243 * as.c (parse_args): Allow md_parse_option to override -a listing
6245 * config/obj-coff.c (add_lineno): Change type of offset parameter
6246 from "int" to "bfd_vma."
6247 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6248 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6249 (ppc_change_csect): Align correctly for XCOFF64.
6250 (ppc_machine): New function, which discards "ppc_machine" line.
6251 (ppc_tc): Cons for 8 when code is 64 bit.
6252 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6254 (md_parse_option): Handle -a64 and -a32.
6256 * config/tc-ppc.h (TARGET_MACH): Define.
6257 (TARGET_FORMAT): Move to function.
6258 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6260 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6262 * config/tc-avr.c: New AVR_ISA_ defined.
6263 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6264 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6265 for `fmul', `movw' and `lpm R,Z' instructions.
6266 (avr_operands): Warn if current opcode is a two-word instruction
6267 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6268 (avr_opcodes): New commands added.
6269 (REGISTER_P): Check 'a' and 'v' constraint letters.
6270 (mcu_types): New MCU added.
6272 2000-04-22 Timothy Wall <twall@cygnus.com>
6274 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6276 (operand_match): Conditionally insert default bit values for IMMU9.
6278 2000-04-14 Matthew Green <mrg@cygnus.com>
6280 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6281 * configure: Rebuilt.
6283 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6284 Jason Eckhardt <jle@cygnus.com>
6286 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6288 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6289 Added handling of new operand types l,y,&,fe,fE,fx.
6291 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6292 David Mosberger <davidm@hpl.hp.com>
6293 Timothy Wall <twall@cygnus.com>
6294 Andrew MacLeod <amacleod@cygnus.com>
6295 Jim Wilson <wilson@cygnus.com>
6297 * Makefile.am (CPU_TYPES): Add ia64.
6298 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6299 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6300 * Makefile.in: Rebuild.
6301 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6302 * configure: Rebuild.
6303 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6304 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6305 * expr.c (expr): Handle md_optimize_expr.
6306 * read.c (LEX_HASH): Add comment.
6307 * config/tc-ia64.c, config/tc-ia64.h: New files.
6309 2000-04-21 Richard Henderson <rth@cygnus.com>
6311 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6312 bundling a non-delayed branch type instruction.
6314 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6316 * config/tc-mn10300.c (HAVE_AM30): Define.
6317 (md_assemble): Use it.
6319 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6321 * config/obj-elf.c (obj_elf_change_section): Check for changed
6324 * Makefile.am: (CPU_MULTI_VALID): Remove.
6325 (MULTI_CPU_TYPES): Define.
6326 (MULTI_CPU_OBJ_VALID): Define.
6327 (DEPTC): Use the above.
6328 (DEPOBJ): Same here.
6330 Regenerate dependencies.
6331 * Makefile.in: Regenerate.
6333 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6335 * Makefile.am (YACC, LEX): Get them from configure.
6337 2000-04-18 H.J. Lu (hjl@gnu.org)
6339 * config/tc-i386.c (offset_in_range): Use addressT instead of
6340 bfd_vma for non-bfd assemblers.
6342 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6344 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6345 doesn't give spurious errors.
6347 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6349 * as.h (SEEK_SET): Define if undefined.
6351 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6353 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6354 constants, and don't assume offsetT is 32 bits.
6356 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6358 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6359 (md_pcrel_from_section): Add prototype.
6360 (d10v_fix_adjustable): Add prototype.
6361 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6363 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6365 2000-04-12 Nick Clifton <nickc@cygnus.com>
6367 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6368 symbol in frag chain.
6370 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6372 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6373 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6374 (fits_in_signed_word, smallest_imm_type): Ditto.
6375 (md_assemble): Use an offsetT var to hold offsetT values, not a
6377 (offset_in_range): New.
6378 (md_assemble): Use it.
6379 (md_convert_frag): Change type of target_address, opcode_address,
6380 and displacement_from_opcode_start to offsetT.
6381 (md_create_short_jump): Change type of offset to offsetT.
6382 (md_create_long_jump): Ditto.
6383 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6384 (md_chars_to_number): Remove.
6385 (output_invalid): Remove duplicate prototype.
6387 2000-04-09 Nick Clifton <nickc@cygnus.com>
6389 * Makefile.am (CPU_TYPES): Add 'avr'.
6390 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6391 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6393 * Makefile.in: Regenerate.
6395 * doc/as.texinfo: Add M32R documentation.
6397 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6399 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6400 --enable-build-warnings option.
6401 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6402 * Makefile.in, configure: Re-generate.
6404 2000-04-07 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6407 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6408 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6409 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6410 (arm_force_relocation): Force relocations for
6411 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6413 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6415 * config/tc-sh.c (get_operands): There's no third operand if the
6416 first operand is an immediate.
6418 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6420 * config/tc-sh.c (immediate): Delete.
6421 (sh_operand_info): Add immediate member.
6422 (parse_reg): Use A_PC for pc.
6423 (parse_exp): Add second argument 'op'. All callers changed.
6424 (parse_at): Expect pc to be coded as A_PC.
6425 Use immediate field in *op.
6426 (insert): Add fourth argument 'op'. All callers changed.
6427 (build_relax): Add second argument 'op'. All callers changed.
6428 (insert_loop_bounds): New function.
6429 (build_Mytes): Remove DISP_4.
6430 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6431 (assemble_ppi): Use immediate field in *operand.
6432 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6433 (md_apply_fix): Likewise.
6434 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6436 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6438 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6440 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6442 * internals.texi (CPU backend): Document
6443 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6445 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6447 * po/gas.pot: Regenerate.
6449 * as.c (show_usage): Restore translated part of bug string.
6450 * gasp.c (show_usage): Likewise.
6452 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6453 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6454 than move-if-change.
6455 (DEP1): Modify for "gcc -MM".
6459 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6460 Update dependencies.
6461 * Makefile.in: Regenerate.
6463 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6465 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6466 (md_begin): Likewise.
6467 (HAVE_AM33): New macro.
6468 (md_assemble): Use it. Match r_regs and xr_regs only if
6471 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6473 * as.h: #include "bin-bugs.h"
6474 * as.c (show_usage): Use REPORT_BUGS_TO.
6475 * gasp.c: #include "bin-bugs.h"
6476 (show_usage): Use REPORT_BUGS_TO.
6478 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6480 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6482 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6483 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6486 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6488 * config/tc-i386.c (i386_immediate): Don't assume a constant
6489 immediate is necessarily 16 bits when in 16 bit code mode.
6490 (md_assemble): Instead set guess_suffix here after we have checked
6493 2000-04-02 Richard Henderson <rth@cygnus.com>
6495 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6496 quantities. Correct right shift sign extension.
6497 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6498 32-bit value when shifting into place.
6500 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6502 * app.c: Add ATTRIBUTE_UNUSED as needed.
6503 * config/tc-ppc.c: Likewise.
6504 (ppc_size): Make unsigned long.
6505 (ppc_insert_operand): Add casts to avoid warnings.
6507 2000-03-31 Nick Clifton <nickc@cygnus.com>
6509 * config/tc-d10v.h (md_flush_pending_output): Define.
6511 2000-03-29 Nick Clifton <nickc@cygnus.com>
6513 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6514 segment. Works for both BFD_ASSEMBLER and others.
6515 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6517 2000-03-29 Nick Clifton <nickc@cygnus.com
6519 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6521 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6523 * listing.c (LISTING_LHS_WIDTH): Default depends on
6525 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6527 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6529 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6532 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6534 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6536 * config/tc-avr.c (mcu_types): Add missing initialiser.
6537 (md_pcrel_from_section): Add prototype.
6538 (avr_operand): Remove redundant test of unsigned < 0.
6539 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6541 2000-03-27 Denis Chertykov <denisc@overta.ru>
6543 * config/tc-avr.c: New file for AVR support.
6544 * config/tc-avr.h: Likewise.
6545 * configure.in: Add AVR support.
6546 * configure: Regenerate.
6548 2000-03-26 Timothy Wall <twall@cygnus.com>
6550 * gasp.c (macro_op): Add new argument to check_macro call.
6551 Macro structure definitions moved to macro.h
6552 * sb.h: Add argument to prototype for input_scrub_include_sb.
6553 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6554 nesting checks with an additional flag.
6555 (struct input_save): Add flag to indicate whether current sb
6556 should be checked for proper macro/conditional nesting.
6557 (input_scrub_push/pop): Save/restore nest check flag.
6558 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6560 * macro.c (check_macro): Allow caller to retrieve parsed macro
6561 information if a pointer is provided. This information may be
6562 used by the new macro hooks.
6563 * macro.h: Update prototype for check_macro. Macro struct
6564 definitions moved here from macro.c/gasp.c.
6565 * read.c (read_a_source_file): Add parameter to check_macro call,
6566 and pass macro info to the macro hook, if defined.
6567 (input_scrub_insert_line): New. Allow insertion of a line of
6568 characters into the input stream.
6569 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6570 file into the input stream.
6571 (s_include): Use input_scrub_insert_file.
6572 * internals.texi: Document new macro hooks.
6573 * as.h: New prototypes added.
6575 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6577 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6578 an initial capital letter.
6579 (i386_index_check): Reindent.
6581 2000-03-19 Nick Clifton <nickc@cygnus.com>
6583 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6586 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6588 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6589 instruction operand bad if Rd > 7 when generating
6590 thumb instructions. Prevents for example,
6591 "adr r12,label" from silently failing and generating
6592 the wrong instruction.
6594 2000-03-17 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6597 that have a destingation >= 0x400000.
6598 Fix compile time warning messages.
6600 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6602 * config/tc-sh.c (md_begin): When encountering insn that are
6603 not supported by the current arch, only change the name if
6604 its contents are the same as prev_name.
6605 (get_specific): If the the architecture doesn't match, fail.
6607 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6609 * config/tc-sh.c (IDENT_CHAR): Define.
6610 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6611 matching back where it came from.
6613 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6615 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6617 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6619 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6622 2000-03-15 Kazu Hirata <kazu@hxi.com>
6624 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6626 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6628 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6629 floating-point-number, make sure 'f' is in FLT_CHARS.
6631 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6633 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6634 (s_lcomm_internal): Use it.
6635 * doc/internals.texi (CPU backend): Document it.
6636 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6639 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6641 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6644 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6645 implementation doesn't have special handling for switch
6647 (macro_build): Allow for code in sections other than .text.
6649 (mips_ip): Likewise.
6650 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6651 Don't perform relocs if we will be outputting them.
6652 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6653 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6656 2000-03-09 Catherine Moore <clm@cygnus.com>
6658 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6659 relocation type based on the entry in the fixup structure.
6660 Put S_IS_EXTERN processing back in.
6662 2000-03-08 H.J. Lu (hjl@gnu.org)
6664 * Makefile.am (install-exec-tooldir): Depend on
6665 install-exec-bindir for parallel make.
6666 * Makefile.in: Regenerated.
6668 2000-03-06 Nick Clifton <nickc@cygnus.com>
6670 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6672 (md_parse_option): Parse -m32r command line switch - disable m32rx
6674 (md_show_usage): Document new option.
6676 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6677 * doc/Makefile.in: Regenerate.
6678 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6680 2000-03-02 Michael Meissner <meissner@redhat.com>
6682 * config/tc-d30v.c (check_range): Remove code that incorrectly
6683 sign extended values where bits < 32.
6685 2000-03-02 H.J. Lu (hjl@gnu.org)
6687 * configure.in: Support --enable-targets=all on ia32.
6688 * configure: Regenerated.
6690 2000-03-01 Nick Clifton <nickc@cygnus.com>
6692 * gasp.c (do_align): Remove bogus check of alignment value.
6694 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6696 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6697 TC_PPC was defined forced the type of a symbol with no other type
6700 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6702 * doc/internals.texi (CPU backend): Mention that
6703 line_separator_chars do not break up comments. Fix typos for
6704 LEX_AT and LEX_NAME descriptions. Document operands for
6705 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6706 description of md_create_short_jump usage. Document argument for
6707 md_undefined_symbol.
6709 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6711 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6712 (md_parse_option): Handle it.
6713 (md_show_usage): Document it.
6715 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6717 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6718 opcode, for the instruction `pal19'. From Andrea Arcangeli
6721 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6723 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6725 (md_assemble): To here, before template operands are matched.
6726 Also ensure a constant immediate is sign extended when we know the
6727 size is at most 16 bits. This is to catch cases like "add
6728 $0xffc0,%ax" where we don't know the size, and thus that the
6729 immediate can be represented as Imm8S until after parsing the
6731 (i386_displacement): Similarly sign extend 16 bit constant
6733 (md_assemble): Relax 16-bit jump constant range check to suit sign
6734 extended displacements.
6736 2000-02-26 Andreas Jaeger <aj@suse.de>
6738 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6740 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6742 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6743 call operands when intel_syntax.
6744 (intel_float_operand): Return 2 for "fi...".
6745 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6746 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6747 earlier "SHORT" change.
6748 (md_assemble): When determining suffix from Regs, exclude
6751 2000-02-24 Nick Clifton <nickc@cygnus.com>
6753 * configure: Add arm-wince, mips-pe and sh-pe targets.
6754 * configure: Regenerate.
6756 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6758 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6759 "pe-mips" for the mips-pe target.
6761 * config/tc-arm.c (insns): Change displacement encoded in BL
6762 and B instructions if the target port is arm-wince.
6763 (do_ldst): Do not bias the relocation offset if the target
6765 (md_pcrel_from): Add in missing relocation offset bias if the
6766 target os arm-wince.
6768 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6769 (md_begin): Disable -G support for mips-pe target.
6770 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6771 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6774 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6775 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6776 assembler, just set the alignment to 4.
6778 * config/te-wince-pe.h: New file for WinCE targets. Define
6781 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6783 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6784 string instructions.
6785 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6786 (i386_intel_memory_operand): After finding a segment override,
6787 check again for no `[' before looking for a displacement. Bomb if
6788 more than one displacement rather than silently discarding the
6789 second and subsequent ones. Free strings malloc'd by
6790 build_displacement_string.
6792 2000-02-24 Catherine Moore <clm@cygnus.com>
6794 * config/obj-som.c (obj_pseudo_table): Add "weak".
6795 (obj_som_weak): New routine.
6797 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6799 * config/tc-i386.c (union i386_op): New.
6800 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6801 Throughout file replace occurences of disps[n], imms[n], regs[n]
6802 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6803 intel mode operand swapping. Add assert in regKludge and
6804 fake_zero_displacement code. Test i.types[n] when outputting
6805 displacements and immediates. Combine output of Disp16 with
6807 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6808 when in intel mode by (not) reversing fsub and fdiv operands
6809 before the template search. This fails for single operand
6810 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6811 undefined. Instead fix the base_opcode after we've found the
6812 template. Move base_opcode xor with found_reverse_match from
6813 opcode output code to before this fix so we test for the correct
6815 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6816 check in intel mode. Instead compare opcodes.
6818 * config/tc-i386.h (TC_RELOC): Delete.
6819 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6820 with equivalent call to reloc.
6822 * as.h (flag_m68k_mri): Move declaration after target include, and
6823 only declare when TC_M68K defined. Define as zero otherwise.
6824 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6825 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6826 Define as zero otherwise.
6827 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6828 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6829 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6830 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6831 testing whether defined.
6832 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6833 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6834 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6835 rather than testing whether defined.
6836 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6837 (parse_mri_cons): Declare and use only when TC_M68K.
6838 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6839 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6840 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6842 * NEWS: Mention IBM 370 support.
6844 2000-02-23 Richard Henderson <rth@cygnus.com>
6846 * config/tc-i386.c (md_assemble): When swapping operands for
6847 intel_syntax, assume everything that's not Imm or Disp is a
6850 2000-02-23 Linas Vepstas <linas@linas.org>
6852 * config/tc-i370.c, config/tc-i370.h: New files.
6853 * Makefile.am: Add support for Linux/IBM 370.
6854 * configure.in: Likewise.
6855 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6856 * config/obj-elf.c: Include elf/i370.h
6857 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6859 * Makefile.in: Regenerate.
6860 * configure: Regenerate.
6862 * doc/c-i370.texi: New file.
6863 * doc/all.texi: Include it.
6864 * doc/as.texinfo: And here.
6865 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6866 * doc/Makefile.in: Regenerate.
6868 2000-02-19 Michael Meissner <meissner@redhat.com>
6870 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6871 determine if an instruction can be used in parallel with an ADDppp
6872 or SUBppp instruction.
6874 2000-02-22 Andrew Haley <aph@cygnus.com>
6876 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6878 2000-02-22 Andrew Haley <aph@cygnus.com>
6880 * config/tc-mips.c (mips_gp32): New variable.
6881 (macro_build) Use mips_gp32.
6883 (md_longopts): Add "-mgp32" and "-mgp64".
6884 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6886 (OPTION_M7900): Change offset
6887 (OPTION_NO_M7900): Ditto.
6889 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6891 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6892 warning, and bump it to 1.
6894 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6896 From Brad Lucier <lucier@math.purdue.edu>:
6897 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6900 2000-02-21 Catherine Moore <clm@cygnus.com>
6902 * config/tc-mips.c (MF_HILO_INSN): Define.
6903 (mips_7000_hilo_fix): Declare.
6904 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6905 (md_parse_option): Check for 7000_HILO_FIX options.
6906 (OPTION_M7000_HILO_FIX): Define.
6907 (OPTION_NO_M7000_HILO_FIX): Define.
6908 * doc/c-mips.texi (-mfix7000): Describe.
6910 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6912 * listing.c (print_lines): Remove unused variable `end'.
6914 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6915 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6916 reloc_type when BFD_ASSEMBLER.
6917 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6918 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6919 statement and quell signed vs. unsigned comparison warning.
6921 2000-02-18 Nick Clifton <nickc@cygnus.com>
6923 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6924 the computed frag offset, rather than overwriting it.
6926 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6928 * config/tc-sh.c ("elf/sh.h"): Include.
6929 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6930 (md.begin): Initialize target_arch.
6931 Only include opcodes in has table that match selected architecture.
6932 (parse_reg): Recognize register names for sh-dsp.
6933 (parse_at): Recognize post-modify addressing.
6934 (get_operands): The leading space is now optional.
6935 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6936 arguments. Update valid_arch.
6937 (build_Mytes): Add support for SDT_REG_N.
6938 (find_cooked_opcode): New function, broken out of md_assemble.
6939 (assemble_ppi, sh_elf_final_processing): New functions.
6940 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6941 (md_longopts, md_parse_option): New option: -dsp.
6942 * config/tc-sh.h (elf_tc_final_processing): Define.
6943 (sh_elf_final_processing): Declare.
6945 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6947 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6948 the unwinder subspace. Save the current seg/subseg before creating
6951 2000-02-10 Nick Clifton <nickc@cygnus.com>
6953 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6954 little endian targets.
6955 (INST_BYTE1): Redefine to handle big and little endian
6957 (cpu_type): New type: Select between M340 and M210.
6958 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6959 instructions of the M340.
6960 (md_assemble): Add support for the MULSH and OPSR classes of
6962 (md_atof): Add support for little endian targets.
6963 (md_parse_option): Add support for -EL, -EB and -mcpu command
6965 (md_convert_frag): Add support for little endian targets.
6966 (md_apply_fix3): Add support for little endian targets.
6967 (md_number_to_chars): Add support for little endian targets.
6969 2000-02-10 Timothy Wall <twall@redhat.com>
6971 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6972 defined, use it to verify the symbol just read should be a label.
6974 2000-02-10 Timothy Wall <twall@redhat.com>
6976 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6977 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6978 around colons when KEEP_WHITE_AROUND_COLON is defined.
6979 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6980 and KEEP_WHITE_AROUND_COLON.
6982 2000-02-08 Timothy Wall <twall@redhat.com>
6984 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6986 (do_repeat): New. Abstract repeat logic so that a "break" can be
6988 (end_repeat): New. Provide support for a "break" out of the
6990 * read.h: Add prototypes for new functions.
6992 2000-02-08 Timothy Wall <twall@redhat.com>
6994 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6995 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6996 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6999 2000-02-08 Timothy Wall <twall@redhat.com>
7001 * read.c: Added elseif to directives table.
7002 * read.h: Added prototype for s_elseif.
7003 * doc/as.texinfo: Added description for elseif.
7004 * cond.c (s_elseif): New function
7006 2000-02-04 Timothy Wall <twall@redhat.com>
7008 * listing.c (print_lines): Remove conditionals causing bug in
7011 2000-02-03 Timothy Wall <twall@cygnus.com>
7013 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7015 * frags.c (frag_new): Calculate fr_fix in octets
7016 (frag_now_fix) Return offset as target address offset (bytes).
7017 (frag_now_fix_octets) New - Return offset in octets (8-bit
7019 * frags.h: Added prototype for frag_now_fix_octets().
7020 Distinguish between octets and bytes in field descriptions.
7021 * listing.c (calc_hex): Account for octets vs bytes when
7022 printing addresses/offsets.
7023 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7024 target is little-endian, print the octets in a word in big-endian
7025 order so that the display looks like a proper hexadecimal number,
7026 instead of having the octets reversed.
7027 * read.c (do_align): When recording alignment, alignment power
7028 should be in terms of target bytes (minimum addressible unit)
7030 (do_org) Convert ORG target address (byte) argument into an
7031 octet offset when generating a variable fragment.
7032 * symbols.c (resolve_symbol_value): Symbol final value
7033 converted to a target address offset (bytes) from its octet offset.
7034 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7035 offset (bytes) is adjusted by the frag offset (octets) converted
7037 (coff_frob_section) Section alignment power is in terms of bytes;
7038 convert it to an octet alignment power when calculating size (and
7039 size mask) in octets. Don't modify the section size in order to
7040 "align" it for TI COFF, since that format has a different method
7041 for storing alignment information.
7043 2000-02-01 Timothy Wall <twall@cygnus.com>
7045 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7046 entries, matching the way GCC generates them. If not escaped, the
7047 filename is encoded incorrectly.
7049 2000-01-31 Nick Clifton <nickc@cygnus.com>
7051 * config/tc-arm.c (reg_table): Add support for ATPCS register
7054 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7056 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7058 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7060 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7061 of a symbol when we really care about its value.
7063 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7065 * config/tc-mcore.c (md_assemble): Give warning message if
7066 operands passes to instruction are more than the spec.
7068 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7070 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7071 Thumb mode but the label seen was not declared as '.thumb_func'
7072 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7073 correct disassembly of Thumb code bounded by non function labels.
7075 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7077 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7078 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7080 * Makefile.in: Same here.
7083 * configure.in: Set bfd_gas for i386-aout when primary target
7084 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7085 we may need the primary te_file. Remove incorrect comment.
7087 * configure: Regenerate.
7089 * config/e-i386aout.c: New file.
7091 * as.c (USE_EMULATIONS): Move to before print_version_id.
7092 (struct emulation): Add i386aout.
7093 (show_usage): Split text strings. Reformat -a text. Add --em
7097 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7098 (aout_format_ops): New.
7101 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7102 preprocessor conditional and add aout USE_EMULATIONS tests.
7103 (read_a_source_file): Don't pass error strings to printf as
7107 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7109 (do_data): Same here.
7110 (process_file): And here.
7113 * symbols.c (colon): Rewrite "already defined" fatal message
7114 code for aout with USE_EMULATIONS.
7117 * config/obj-aout.c (OBJ_HEADER): Define.
7118 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7120 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7121 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7123 (obj_aout_type): Expand S_SET_OTHER here too.
7124 (obj_read_begin_hook): Remove.
7125 (aout_pop_insert): New.
7126 (obj_aout_s_get_other): New.
7127 (obj_aout_s_get_desc): New.
7128 (aout_format_ops): New.
7131 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7132 gets aout_pseudo_table.
7133 (aout_pseudo_table): Declare.
7134 (obj_read_begin_hook): Define.
7137 * config/obj-coff.c (obj_pseudo_table): Rename to
7139 (coff_pop_insert): Use coff_pseudo_table.
7140 (coff_sec_sym_ok_for_reloc): Remove.
7141 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7142 and comment all zero entries and remove #if 0 code.
7145 * config/obj-coff.h (obj_pop_insert): Define.
7146 (coff_pseudo_table): Declare.
7149 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7150 s_get_size, s_set_size. Comment all zero entries.
7153 * config/obj-elf.c (elf_s_get_other): New function.
7154 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7155 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7156 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7158 (obj_elf_parse_section_letters): Don't pass error strings to
7159 printf as format arg.
7162 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7164 (elf_s_get_other): Declare.
7165 (S_GET_OTHER) Define as elf_s_get_other if not already
7167 (S_SET_OTHER): Only define when not already defined.
7168 (elf_obj_read_begin_hook): Declare.
7169 (obj_read_begin_hook): Define.
7170 (elf_obj_symbol_new_hook): Declare.
7171 (obj_symbol_new_hook): Define.
7174 * config/obj-multi.h: Add copyright header and protect against
7175 multiple inclusion. Add * to all function pointers.
7176 (OBJ_HEADER): If defined, include it rather than other defines
7178 (obj_frob_file_after_relocs): Test for NULL.
7179 (obj_symbol_new_hook): Here too.
7180 (obj_sec_sym_ok_for_reloc): And here.
7181 (S_GET_OTHER): Define.
7182 (S_GET_DESC): Define.
7183 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7184 (OBJ_MAYBE_ELF): Update comment.
7186 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7187 OBJ_AOUT preprocessor conditional and handle emulation by
7188 testing OUTPUT_FLAVOR.
7189 (i386_displacement): Here too.
7190 (md_section_align): Similarly here.
7191 (i386_target_format): Conditionally compile when more than one
7192 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7193 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7194 (i386_displacement): Here too.
7197 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7198 Define TARGET_FORMAT for aout only when not multi.
7201 * config/te-multi.h: Delete file as it's identical to te-generic.h
7203 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7205 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7206 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7209 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7211 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7214 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7216 * config/tc-mips.c (mips_do_align): New function.
7217 * config/tc-mips.h (md_do_align): Define.
7219 2000-01-10 Philip Blundell <philb@gnu.org>
7221 * doc/c-arm.texi (ARM Options): Fix typo.
7222 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7223 line separator for Linux.
7224 * doc/as.texinfo (Comments): Mention the ARM.
7226 2000-01-10 Philip Blundell <pb@futuretv.com>
7228 * configure.in (arm*-*-conix*): New target.
7229 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7231 * configure: Regenerate.
7233 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7235 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7236 (obj_elf_visibility): New function.
7238 * doc/as.texinfo (Visibility): New node: document visibility
7241 For older changes see ChangeLog-9899