1 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
4 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
5 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
6 Sort options a bit more logical.
7 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
8 OPTION_MABI only for elf targets.
10 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
12 * config/tc-mips.c (set_at): Add cast needed for varargs.
13 (load_register): Likewise.
14 (macro): Likewise. Some code reformatting.
15 (macro2): Add cast needed for varargs.
16 (mips16_macro): Likewise.
18 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
20 * config/tc-mips.c (md_assemble): Remove superflous casts.
21 (append_insn): Likewise.
22 (mips16_macro_build): Likewise.
24 (mips16_ip): Likewise.
26 (mips_relax_frag): Likewise.
28 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
30 * config/tc-mips.c (mips_abi_level): Move in front of
32 (mips_set_options): Add members gp32, fp32, abi.
33 (file_mips_gp32): New flag.
34 (file_mips_fp32): New flag.
35 (mips_opts): Initialize the new members.
38 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
39 (HAVE_32BIT_FPRS): Likewise.
40 (HAVE_NEWABI): Likewise.
41 (HAVE_64BIT_OBJECTS): Likewise.
42 (md_begin): Likewise. Save default (file) values.
43 (md_parse_option): Use the new values from mips_opts.
44 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
45 possible. Let .set mipsN work together with .set push/pop.
46 Enhance error messages.
47 (mips_elf_final_processing): Use file_mips_* for header processing.
49 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
51 * config/tc-avr.c (mcu_types): Update for new devices.
53 2001-11-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
55 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
57 * doc/Makefile.in: Rebuild.
58 * doc/as.texinfo: Do not put man SEEALSO in document;
59 Use @command for commands, @option for options; Reorganize usage
60 to clearly identify target specific options.
62 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
64 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
66 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
68 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
70 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
72 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
73 that need the global offset table.
74 (md_apply_fix3): Add code to undo opertions done in fixup_segment
75 triggered by TC_FORCE_RELOCATION.
76 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
77 a call to function tc_s390_force_relocation.
78 (TC_FIX_ADJUSTABLE): Define.
80 2001-11-04 Chris Demetriou <cgd@broadcom.com>
82 * configure.in (mips-*-netbsd*): Add support for target.
83 * configure: Regenerate.
85 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
87 * configure.in (ALL_LINGUAS): Add 'fr'.
88 * configure: Regernate.
89 * po/fr.po: New file. Obtained from the translation project web
92 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
94 * tc-arm.c: Re-arrange prototypes by architecture.
95 (insns): Re-arrange instructions by archtitecture. Pld instruction
97 (tinsns): blx and bkpt are part of ARMv5T.
98 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
99 to do_fpa_*. All callers changed.
101 * tc-arm.c (insns): Add two temporary instructions to handle
104 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
106 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
107 for bra/bsr and use frag_variant(), this ensure that the possible
108 16-bit BFD_RELOC_16 will be in the same frag.
110 2001-10-31 Chris Demetriou <cgd@broadcom.com>
112 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
113 PIC code, assume pointers the same size as GPRs.
114 (macro): In M_LA_AB handling for embedded PIC code, support
115 "la $treg,foo-bar($breg)". In load/store handling
116 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
117 which is used by the compiler for switch statements.
118 In load/store double multi-instruction macro handling
119 (label ldd_std) add a comment that no special handling
120 is currently done for embedded PIC.
121 (mips_ip): In 'o' (16-bit offset) case, only accept 16
124 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
126 General cleanup of feature definitions.
127 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
128 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
129 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
130 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
131 (ARM_EXT_V{5,5E}): Synchronize with above.
132 (ARM_ARCH_V*): Define a complete set in terms of above features.
133 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
134 (FPU_FPA_EXT_V[12]): Define.
135 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
137 (FPU_DEFAULT): Default to FPA.
138 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
139 Thumb, this is now ARM_ARCH_V5T.
140 (insns): Rework for new feature defines.
142 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
144 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
146 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
147 * configure: Regenerate.
148 * Makefile.in: Regenerate.
149 * doc/c-sh.texi (SH Options): Added descriptions.
151 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
153 * configure.in: Update for MMIX port.
154 * Makefile.am: Ditto. Regenerate dependencies.
155 * Makefile.in: Regenerate.
156 * configure: Regenerate.
157 * config/tc-mmix.h, config/tc-mmix.c: New files.
158 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
159 * doc/Makefile.in: Regenerate.
160 * doc/all.texi: @set MMIX.
161 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
163 * doc/c-mmix.texi: New file.
165 2001-10-24 Chris Demetriou <cgd@broadcom.com>
167 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
168 these evaluate to true if mips_arch indicates SB-1.
170 2001-10-23 Alan Modra <amodra@bigpond.net.au>
172 * as.c (parse_args): Print the date as well for --version.
174 2001-10-20 Chris Demetriou <cgd@broadcom.com>
176 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
177 SB-1 CPU for consistency.
178 (mips_cpu_info_table): Tweak comment about SB-1.
180 2001-10-20 H.J. Lu <hjl@gnu.org>
182 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
183 (cirrus_parse_offset): Likewise.
185 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
187 * config/tc-arm.c: Restore line_comment_chars.
189 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
191 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
194 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
196 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
197 for undefined symbols.
199 2001-10-17 Chris Demetriou <cgd@broadcom.com>
201 * doc/as.texinfo (MIPS ISA options): Added accidentally
202 omitted "-mips64" option to list of options.
204 2001-10-17 matthew green <mrg@redhat.com>
206 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
207 -m7410, -m7450 and -m7455 options.
209 2001-10-17 Alan Modra <amodra@bigpond.net.au>
211 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
212 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
213 (md_begin): Don't set ppc_size here.
214 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
215 (md_shortopts): Constify.
216 (md_longopts): Likewise.
217 (md_longopts_size): Likewise.
218 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
220 (ppc_machine): Explain why this function is a nop.
222 2001-10-17 Alan Modra <amodra@bigpond.net.au>
224 * bit_fix.h: Comment typo fix.
225 * config/tc-mips.c: Likewise.
226 * config/tc-sh.c: Likewise.
227 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
229 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
230 that autoheader doesn't duplicate config.in entries.
231 (DEFAULT_ARCH): Ditto.
232 * configure: Regenerate.
233 * config.in: Regenerate.
235 2001-10-16 Alan Modra <amodra@bigpond.net.au>
237 From Andrew Pines <apines@cosmodog.com>
238 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
240 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
241 Hans-Peter Nilsson <hp@bitrange.com>
243 * config/tc-sh.c (shl): Remove.
245 (little): Remove shl handling. Emit error for endian mismatch.
246 (md_show_usage): Add description of -big.
247 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
249 (md_pseudo_table): Add .big.
250 (md_longopts): Add -big.
251 (md_begin): Don't set target_big_endian here.
252 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
253 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
255 * configure.in (endian): Default is big.
256 (sh-*-pe*): Little endian.
257 (cpu_type): Set sh for target sh*.
258 * configure: Regenerate.
260 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
262 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
265 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
267 * config/tc-arm.c: Replace CONST with const.
269 * cgen.c: Tidy up formatting.
271 2001-10-12 matthew green <mrg@redhat.com>
273 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
274 flags, equivalent to -m7400. New -maltivec to enable AltiVec
275 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
276 64-bit and 32-bit BookE support, respectively. Change -m403 and
277 -m405 to set PPC403 option.
278 (md_show_usage): Adjust for new options.
279 * doc/all.texi: Set PPC.
280 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
281 * doc/c-ppc.texi: New file.
282 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
283 * doc/Makefile.in: Regenerate.
285 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
287 * read.c (s_bad_endr): New function. Issues a warning message
288 about a bad use of the .rept pseudo op.
289 (po_table[]): Add .endr.
290 * read.h: Prototype s_bad_endr.
292 * CONTRIBUTORS: Update contact email address.
294 2001-10-11 Kazu Hirata <kazu@hxi.com>
296 * config/tc-alpha.c: Fix comment typos.
297 * config/tc-cris.c: Likewise.
298 * config/tc-hppa.c: Likewise.
299 * config/tc-i370.c: Likewise.
300 * config/tc-mips.c: Likewise.
301 * config/tc-mn10200.c: Likewise.
302 * config/tc-mn10300.c: Likewise.
303 * config/tc-sh.c: Likewise.
304 * config/tc-tahoe.c: Likewise.
305 * config/tc-v850.c: Likewise.
307 2001-10-11 Kazu Hirata <kazu@hxi.com>
309 * app.c: Fix comment typos.
310 * bit_fix.h: Likewise.
312 * itbl-ops.c: Likewise.
314 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
316 * input-file.c: Include safe-ctype.h.
317 (input_file_open): Use ISSPACE instead of isspace.
319 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
321 * config/tc-mips.c (mips_cpreturn_offset): New variable.
322 (mips_cpreturn_register): Likewise.
323 (mips_gp_register): Likewise.
324 (s_cpsetup): New function prototype.
325 (s_cplocal): Likewise.
326 (s_cpreturn): Likewise.
327 (s_gpvalue): Likewise.
328 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
330 (macro): Don't warn about .cprestore for NewABI.
331 (md_pcrel_from): Code cleanup.
332 (mips_force_relocation): Force output of some NewABI relocations even
333 without a defined symbol.
334 (s_cpload): Ignore .cpload for NewABI.
335 (s_cpsetup): Handle .cpsetup.
336 (s_cplocal): Handle .cplocal.
337 (s_cprestore): Ignore .cprestore for NewABI.
338 (s_cpreturn): Handle .cpreturn.
339 (s_gpvalue): Handle .gpvalue.
340 (s_cpadd): Ignore .cpadd for NewABI.
341 (nopic_need_relax): Take g_switch_value into account as gp
343 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
345 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
347 * config/tc-mips.c (my_getSmallParser): New function prototype.
348 (small_ex_type): Named this enum, more return values for
349 my_getSmallExpression.
350 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
351 triple relocations. Protect some parts with ifdef OBJ_ELF.
352 (percent_op_match): New struct, lookup table for %some_reloc().
353 (my_getSmallParser): New function, parses nested percent_ops also.
354 (my_getSmallExpression): Rewite to support nested percent_ops.
356 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
359 (load_address): Support both 32- and 64-bit addresses.
360 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
361 (macro2): Call load_address correctly.
363 2001-10-09 Christian Groessler <cpg@aladdin.de>
365 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
366 since z8k-opc.h now uses the PARAMS macro.
368 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
370 * config/tc-arm.c: Change MAVERIK to MAVERICK.
372 2001-10-09 Alan Modra <amodra@bigpond.net.au>
374 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
376 (obj_elf_change_section): Rename "group" to "group_name".
377 (obj_elf_section): Likewise.
378 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
379 first member section; Instead use elf_next_in_group.
381 2001-10-09 Alan Modra <amodra@bigpond.net.au>
383 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
384 Set elf_section_data group from it. Warn if group name changed.
385 (obj_elf_parse_section_letters): Parse 'G' too.
386 (obj_elf_section): Parse group name.
387 (struct group_list): New.
388 (build_group_lists): New function.
389 (elf_frob_file): Create SEC_GROUP section(s).
391 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
394 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
396 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
398 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
399 (cirrus_regtype): New enum.
400 (LONGEST_INST): Change to 10.
407 (insns): Add cirrus dsp instructions.
408 (ARM_EXT_MAVERIKSC_REG): New.
409 (cirrus_register): New.
410 (cirrus_mvf_register): New.
411 (cirrus_mvd_register): New.
412 (cirrus_mvfx_register): New.
413 (cirrus_mvdx_register): New.
414 (cirrus_mvax_register): New.
415 (ARM_EXT_MAVERIKsc_register): New.
416 (reg_table): Add cirrus registers.
417 (cirrus_valid_reg): New.
418 (cirrus_reg_required_here): New.
419 (do_c_binops_1): New.
420 (do_c_binops_2): New.
421 (do_c_binops_3): New.
422 (do_c_triple_4): New.
423 (do_c_triple_5): New.
438 (cirrus_parse_offset): New.
440 (md_parse_option): Add arm9e.
441 (md_show_usage): Same.
443 2001-10-08 Tom Rix <trix@redhat.com>
445 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
447 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
449 2001-10-07 Alan Modra <amodra@bigpond.net.au>
451 * config/obj-elf.c: Standardize error/warning messages - don't
452 capitalise, no final period or newline, don't say "ignoring" for
453 as_bad messages. In some cases, change the wording to that used
454 elsewhere for similar messages.
455 (obj_elf_section_name): New function, split out from ..
456 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
457 entsize not specified.
459 2001-10-05 Jakub Jelinek <jakub@redhat.com>
461 * doc/as.texinfo: Document M and S ELF section flags.
463 2001-10-05 Alan Modra <amodra@bigpond.net.au>
465 * subsegs.c (subseg_text_p): Return 0 for absolute section.
466 * read.c (do_align): If in absolute section, warn about and ignore
467 non-zero fill pattern.
469 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
471 * config/tc-mn10300.c (tc_gen_reloc): Don't free
472 reloc->sym_ptr_ptr if it's not allocated.
474 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
476 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
478 (prev_insn_fixp): Likewise.
479 (append_insn): Changed prototype to accept a relocation pointer.
480 (imm_reloc): Make it an array.
481 (offset_reloc): Likewise.
482 (md_assemble): Handle triple relocations.
483 (append_insn): Likewise. Add handling for some NewABI relocations.
484 (mips_no_prev_insn): Handle triple relocations.
485 (macro_build): Likewise. Add handling for some NewABI relocations.
486 Move handling for the 'u' case to append_insn().
487 (mips16_macro_build): Handle triple relocations.
488 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
490 (mips_ip): Handle triple relocations.
491 (mips16_ip): Likewise.
492 (mips_force_relocation): Force handling of triple relocations
493 without symbols for NewABI.
494 (md_apply_fix): Add handling for some NewABI relocations.
496 2001-10-05 Alan Modra <amodra@bigpond.net.au>
498 * config/tc-i386.c (parse_register): If not producing code for
499 x86_64, reject x86_64 register name matches.
500 (md_assemble): Remove now redundant check for x86_64 regs.
502 2001-10-04 Alan Modra <amodra@bigpond.net.au>
504 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
505 as BFD_DEFAULT_TARGET_SIZE.
507 (ppc_is_toc_sym): Likewise.
508 (md_apply_fix3): Likewise.
510 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
512 * config/tc-mips.c (mips_64): Remove.
513 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
515 (mips_abi_level, mips_abi): New enum.
516 (mips_32bit_abi): Remove.
517 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
518 (HAVE_NEWABI): New define.
519 (HAVE_64BIT_OBJECTS): New define.
520 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
521 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
522 (support_64bit_objects): New prototype.
523 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
524 .reginfo section for n32, use .MIPS.options instead.
525 (support_64bit_objects): New function, code from md_parse_option.
526 (md_longopts): Add -n32 option.
527 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
528 Add -n32 option. Protect with OBJ_ELF.
529 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
530 (mips_elf_final_processing): Likewise. Don't write .reginfo section
531 for n32, use .MIPS.options instead.
533 2001-10-03 Alan Modra <amodra@bigpond.net.au>
535 * po/POTFILES.in: Regenerate.
536 * configure: Regenerate.
538 2001-10-02 Alan Modra <amodra@bigpond.net.au>
540 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
541 bits if target is 64 bit.
543 * doc/as.texinfo (listing): Fix typo.
545 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
547 * Makefile.am (Makefile): Depend on bfd/configure.in.
549 * Makefile.in: Regenerate.
551 2001-09-30 H.J. Lu <hjl@gnu.org>
553 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
554 and "ams" for compatibility.
556 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
558 * config/tc-sh.c (md_pcrel_from_section): Transformed from
559 md_pcrel_from. Handle pc-relativeness against link-time
560 symbol. Handle relativeness to elsewhere than the fixup.
561 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
562 (md_pcrel_from_section): Prototype.
564 * Makefile.am: Update dependencies with "make dep-am".
565 * Makefile.in: Regenerate.
567 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
569 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
570 (print_opcode_format, skip_whites): Likewise.
571 (convert_branch, m68hc11_new_insn): Likewise.
572 (build_dbranch_insn, build_indexed_byte): Likewise.
573 (build_reg_mode, find, find_opcode): Likewise.
574 (print_insn_format): Fix call to print_opcode_format.
575 (md_assemble): Fix call to build_dbranch_insn.
577 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
579 * config/tc-arm.c: Add missing prototypes.
581 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
583 * input-file.c (input_file_open): When reading the
584 first line looking for #NO_APP, prepare for the possibility
585 of finding #APP instead. Also fix algorithm to allow
586 white-space to follow either #NO_APP or #APP directives.
588 2001-09-25 Geoff Berry <geoff.berry@bops.com>
590 * listing.c (buffer_line): Don't write past the end of `line' when
593 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
595 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
596 relocation for differences between symbols in a section other
597 than the one in which the difference is to be placed; apply
598 the relocation instead.
600 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
602 * config/tc-arc.c: Add missing prototype.
603 (md_atof): Change type to int. Add missing prototype.
604 * config/tc-arc.h: Prototype exported functions.
606 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
608 * as.c: Add missing function prototype.
609 * config/obj-aout.c: Fix compile time warning.
611 2001-09-21 Bruno Haible <haible@clisp.cons.org>
613 * config/tc-openrisc.c: Don't include <ctype.h>.
615 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
617 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
619 2001-09-19 Alan Modra <amodra@bigpond.net.au>
621 * config/tc-i370.c: Fix typo in last change.
623 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
625 * doc/as.texinfo (Symbol Names): Improve documentation on local
626 labels and add documenation about dollar labels.
628 2001-09-18 Bruno Haible <haible@clisp.cons.org>
630 * as.h: Don't include <ctype.h>.
631 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
632 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
633 (atof_generic): Use ISDIGIT instead of isdigit.
634 * config/m68k-parse.y: Include "safe-ctype.h".
635 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
636 * config/obj-elf.c: Include "safe-ctype.h".
637 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
638 * config/obj-vms.c: Include "safe-ctype.h".
639 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
640 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
641 instead of isupper/islower/toupper/tolower.
642 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
643 (insert_sreg): Use TOUPPER instead of islower/toupper.
644 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
645 isalpha/isalnum/isupper/tolower.
646 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
648 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
649 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
650 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
651 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
652 (arc_extoper): Use TOLOWER instead of isupper/tolower.
653 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
654 (arm_psr_parse): Use ISALPHA instead of isalpha.
655 (accum0_required_here): Use ISALNUM instead of isalnum.
656 (do_ldrd): Use ISSPACE instead of isspace.
657 (decode_shift): Use ISALPHA instead of isalpha.
658 (insert_reg): Use TOUPPER instead of islower/toupper.
659 (arm_reg_parse): Use ISALPHA instead of isalpha.
660 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
661 isalnum/ispunct/tolower.
662 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
663 (md_parse_option): Use TOLOWER instead of tolower.
664 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
665 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
666 (cris_process_instruction): Use ISLOWER instead of islower.
667 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
668 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
669 (get_flags): Use ISSPACE instead of isspace.
670 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
671 (do_assemble): Use TOLOWER instead of tolower.
672 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
673 (do_assemble): Use TOLOWER instead of tolower.
674 (d30v_start_line): Use ISSPACE instead of isspace.
675 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
676 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
677 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
678 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
679 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
680 (start_label): Use ISALPHA instead of isalpha.
681 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
682 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
683 isupper/islower/tolower.
684 (pa_parse_number): Use ISDIGIT instead of isdigit.
685 (pa_chk_field_selector): Use TOLOWER instead of tolower.
686 (pa_stringer): Use ISDIGIT instead of isdigit.
687 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
688 (register_name): Use ISALPHA instead of isalpha.
689 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
690 isalnum/islower/tolower.
691 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
693 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
695 (md_assemble): Use ISSPACE instead of isspace.
696 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
697 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
698 instead of isdigit/islower/isupper/tolower/isalpha.
699 (output_invalid): Use ISPRINT instead of isprint.
700 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
702 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
703 (get_args): Use ISALNUM instead of isalnum.
704 * config/tc-ia64.c: Include "safe-ctype.h".
705 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
706 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
707 (ia64_parse_name): Likewise.
708 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
709 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
710 instead of isspace/isalnum/isupper/tolower.
711 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
712 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
713 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
714 (mklower_table): Remove variable.
715 (mklower): Remove macro.
716 (insert_reg): Use TOUPPER instead of islower/toupper.
717 (md_begin): Remove initialization of mklower_table.
718 (s_reg): Use ISALNUM instead of isalnum.
719 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
720 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
721 (build_mri_control_operand): Use TOLOWER instead of tolower.
722 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
723 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
724 (md_assemble): Use ISSPACE instead of isspace.
725 (get_imm16): Use ISALNUM instead of isalnum.
726 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
727 isdigit/isupper/tolower.
728 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
729 instead of isalpha/isupper/tolower.
730 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
731 isdigit/islower/isupper.
732 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (mcore_s_section): Use ISSPACE instead of isspace.
734 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
735 isspace/tolower/isalnum.
736 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
737 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
738 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
740 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
741 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
742 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
743 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
745 (tc_get_register): Likewise.
746 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
747 (s_mips_ent): Use ISDIGIT instead of isdigit.
748 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
749 (md_assemble): Use ISSPACE instead of isspace.
750 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
751 (md_assemble): Use ISSPACE instead of isspace.
752 * config/tc-ns32k.c: Don't include <ctype.h>.
753 * config/tc-pdp11.c: Include "safe-ctype.h".
754 (mklower): Remove function.
755 (parse_reg): Use TOLOWER instead of mklower.
756 * config/tc-pj.c: Include "safe-ctype.h".
757 (md_assemble): Use ISSPACE instead of isspace.
758 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
759 (register_name): Use ISALPHA instead of isalpha.
760 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
761 isalnum/islower/tolower.
762 (md_assemble): Use ISSPACE instead of isspace.
763 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
765 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
766 (register_name): Use ISALPHA instead of isalpha.
767 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
768 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
770 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
771 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
772 isalnum/islower/tolower.
773 (IDENT_CHAR): Use ISALNUM instead of isalnum.
774 (parse_reg): Use TOLOWER instead of tolower.
775 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
776 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
777 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
778 (parse_keyword_arg): Use ISALNUM instead of isalnum.
779 * config/tc-tahoe.c: Include "safe-ctype.h".
780 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
781 (tip_op): Use TOLOWER instead of isupper/tolower.
782 * config/tc-tic30.c: Include "safe-ctype.h".
783 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
784 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
785 (tic30_operand): Use TOLOWER instead of tolower.
786 (tic30_find_parallel_insn): Likewise.
787 (output_invalid): Use ISPRINT instead of isprint.
788 * config/tc-tic54x.c: Include "safe-ctype.h".
789 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
790 (lookup_version): Use TOUPPER instead of toupper.
791 (tic54x_var): Use ISALPHA instead of isalpha.
792 (tic54x_mlib): Use ISSPACE instead of isspace.
793 (subsym_iscons): Use TOUPPER instead of toupper.
794 (get_operands): Use ISSPACE instead of isspace.
795 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
796 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
797 (next_line_shows_parallel): Use ISSPACE instead of isspace.
798 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
799 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
800 ISSPACE instead of isspace.
801 * config/tc-tic80.c: Include "safe-ctype.h".
802 (md_assemble): Use ISSPACE instead of isspace.
803 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
804 (system_register_name): Use ISDIGIT instead of isdigit.
805 (md_assemble): Use ISSPACE instead of isspace.
806 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
807 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
808 isupper/tolower/isdigit.
809 (vip_op): Use TOLOWER instead of isupper/tolower.
810 * config/tc-w65.c: Don't include <ctype.h>.
811 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
812 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
813 (whatreg): Use ISDIGIT instead of isdigit.
814 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
815 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
816 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
817 (integer_constant): Use ISALNUM/TOUPPER instead of
818 isalnum/islower/toupper.
819 (operand): Use TOLOWER instead of isupper/tolower.
820 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
823 (process_assigns, whatcond): Use TOUPPER instead of toupper.
824 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
825 (main): For gettext, also set the LC_CTYPE locate facet.
826 * hash.c: Include "safe-ctype.h".
827 (main): Use TOLOWER instead of isupper/tolower.
828 * itbl-lex.l: Don't include <ctype.h>.
829 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
831 omit non-ASCII characters.
832 (debugging_pseudo): Use ISSPACE instead of isspace.
833 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (buffer_and_nest): Use ISALNUM instead of isalnum.
835 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
836 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
837 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
838 instead of isalnum/isdigit/isupper/isalpha.
839 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
840 of isalpha/isalnum/isupper/tolower.
841 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
842 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
843 isupper/tolower/isdigit.
844 (s_mri_common): Use ISDIGIT instead of isdigit.
845 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
846 (s_float_space): Use ISALPHA instead of isalpha.
847 (ignore_rest_of_line): Use ISPRINT instead of isprint.
848 (float_cons): Use ISALPHA instead of isalpha.
849 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
851 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
852 (save_symbol_name): Use ISLOWER/TOUPPER instead of
854 (symbol_find_base): Use TOUPPER instead of islower/toupper.
855 (decode_local_label_name): Use ISDIGIT instead of isdigit.
857 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
859 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
860 in 64 bit mode and make format "e" work.
862 2001-09-18 Alan Modra <amodra@bigpond.net.au>
864 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
866 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
867 var to ensure bfd_alloc arg is the right type.
868 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
871 * config/obj-coff.c: Replace calls to bfd_write with calls to
872 bfd_bwrite. Cast args of bfd_seek.
874 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
877 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
879 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
882 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
884 * config/tc-sh.h (sh_force_relocation): Prototype.
885 (struct fix): Forward declare.
886 * config/tc-sh.c (type sh_operand_info): Move to top of file.
887 (cons, s_align_bytes): Remove old-type declarations.
888 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
889 get_operands, get_specific, insert, build_relax,
890 insert_loop_bounds, build_Mytes): Prototype.
891 (little): Make static. Prototype.
892 (check, tc_Nout_fix_to_chars): Delete unused functions.
894 2001-09-14 Eric Christopher <echristo@redhat.com>
896 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
899 2001-09-14 Kevin Lo <kevlo@openbsd.org>
901 * configure.in: Add arm-openbsd target.
902 * configure: Regenerate.
904 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
906 * configure.in: Change machine triplets from mips-*-linux-gnu* to
909 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
911 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
913 2001-09-11 Richard Henderson <rth@redhat.com>
915 * config/tc-alpha.c (alpha_elf_section_letter): New.
916 (alpha_elf_section_flags): New.
917 * config/tc-alpha.h (md_elf_section_letter): New.
918 (md_elf_section_flags): New.
919 * config/tc-ia64.c (ia64_elf_section_letter): New.
920 * config/tc-ia64.h (md_elf_section_letter): New.
922 2001-09-11 Jakub Jelinek <jakub@redhat.com>
924 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
925 of 'm', 'S' instead of 's'. Update bad_msg.
926 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
927 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
929 2001-09-09 Alan Modra <amodra@bigpond.net.au>
931 * expr.c (expr): Move code setting "retval" to the end of the loop,
932 and rearrange for efficiency. For "PIC code" subtraction, use
933 "rightseg" rather than recalculating. For "symbol OP symbol"
934 subtract, set "retval" to absolute_section if symbols in same
936 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
937 O_symbol. Simplify a +/- b code. Allow equality and non-equality
938 comparisons on symbols from any section. Allow other comparison
939 operators as for subtraction.
940 (symbol_equated_reloc_p): New predicate function.
941 * symbols.h (symbol_equated_reloc_p): Declare.
942 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
943 for expression syms is set correctly.
944 (adjust_reloc_syms): Use symbol_equated_reloc_p.
945 (write_relocs): Likewise.
946 (write_object_file): Likewise.
947 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
948 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
949 of a complex expression when setting up frag_var.
951 2001-09-07 Richard Henderson <rth@redhat.com>
953 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
954 require_seq and allow_seq. Let !literal omit the sequence number.
955 (tokenize_arguments): Reject sequence numbers of !allow_seq.
957 2001-09-08 Jakub Jelinek <jakub@redhat.com>
959 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
960 section symbols the same way as externs.
962 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
964 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
967 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
969 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
970 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
971 PIC, BFD_RELOC_16_PCREL for the rest.
973 (md_pcrel_from): return the right offset for the differently shifted
975 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
977 2001-09-05 Richard Henderson <rth@redhat.com>
979 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
980 (pseudo_func): Add @iplt.
981 (pseudo_opcode): Add data16 and data16.ua.
982 (md_begin): Set iplt pseudo.
983 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
985 2001-09-04 Richard Henderson <rth@redhat.com>
987 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
988 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
989 (alpha_macros): Remove occurrences of same.
990 (O_lituse_addr, O_gprel): New.
991 (DUMMY_RELOC_LITUSE_*): New.
992 (s_alpha_ucons, s_alpha_arch): Prototype.
993 (alpha_reloc_op): Construct elements via DEF macro.
994 (ALPHA_RELOC_SEQUENCE_OK): Remove.
995 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
996 members to not be literal specific.
997 (next_sequence_num): New.
998 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
999 added/removed BFD relocations.
1000 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1001 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1002 (tokenize_arguments): Parse ! relocations properly.
1003 (find_macro_match): Delete unused macro argument types.
1004 (assemble_insn): Add reloc parameter; emit that instead of the
1005 default as appropriate.
1006 (get_alpha_reloc_tag): New. Split from ...
1007 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1008 (assemble_tokens): Don't search macros if user relocation present.
1009 Copy reloc sequence number to insn struct.
1010 (emit_ldgp): Remove user reloc handling.
1011 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1012 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1013 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1014 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1015 (struct alpha_fix_tag): Name members less literal specific.
1017 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1019 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1020 address of two symbols in different sections.
1022 2001-08-31 Eric Christopher <echristo@redhat.com>
1023 Jason Eckhardt <jle@redhat.com>
1025 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1026 5kc, and 20kc. Clean up old entries.
1028 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1029 Jeff Law <law@redhat.com>
1031 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1032 offset match H8 ELF spec.
1033 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1034 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1036 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1037 (build_bytes): Mark fixups for PCrel branches as signed. For
1038 OBJ_ELF, make sure the reloc's offset points to the first byte
1040 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1041 * tc-h8300.h (relocation mappings): Add.
1043 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1045 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1046 define for BFD_ASSEMBLER.
1047 (tc_reloc_mangle): Likewise.
1048 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1050 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1052 * config/tc-h8300.c (h8300hmode): Record the machine type
1053 if BFD_ASSEMBLER is defined.
1054 (h8300smode, md_begin): Similarly.
1056 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1058 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1059 default from coff to elf.
1060 * configure: Regenerate.
1062 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1064 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1065 assorted coff relocations to the corresponding elf relocations.
1066 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1068 * configure.in: Add case for h8300-*-elf.
1069 * configure: Regenerate.
1071 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1073 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1074 documentation to reflect reality.
1076 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1078 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1079 (macro): Reflect change to MAX_GPREL_OFFSET.
1081 2001-08-27 Torbjorn Granlund <tege@swox.com>
1082 Staffan Ulfberg <staffanu@swox.se>
1083 Linus Nordberg <linus@swox.se>
1084 Alan Modra <amodra@bigpond.net.au>
1086 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1087 * configure: Regenerate.
1088 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1089 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1090 (md_assemble): Use them.
1091 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1092 (md_pseudo_table): Add "llong", "quad".
1093 (md_parse_option): Match default_cpu of powerpc*.
1094 (ppc_arch): Likewise.
1095 (ppc_subseg_align): Only for OBJ_XCOFF.
1096 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1097 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1098 (ppc_insert_operand): Don't bother testing 'file' before calling
1099 as_bad_where. Use as_bad_where for operand->insert errors.
1100 (mapping): Add ELF64 relocation modifiers.
1101 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1102 expressions with abs_symbol.
1103 (ppc_elf_cons): Correct offset for little endian targets.
1104 (ppc_elf_frob_symbol): New.
1105 (md_assemble): Add support for 64 bit ELF relocs.
1106 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1107 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1108 ".toc" section for 64 bit ELF.
1109 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1110 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1111 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1112 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1113 Expand on comments, error message. Add support for 64 bit relocs,
1114 and use PPC_HI etc. macros.
1115 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1116 (HANDLE_ALIGN): Define to generate nops in code sections rather
1118 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1119 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1120 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1121 (ppc_fix_adjustable): Declare.
1122 (tc_frob_symbol): Define.
1123 (ppc_elf_frob_symbol): Declare.
1125 2001-08-26 Andreas Jaeger <aj@suse.de>
1127 * config/tc-s390.c: Add missing prototypes
1128 (md_gather_operands): Make static.
1130 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1132 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1133 allowed value, not the word beyond maximum.
1134 * config/tc-mips.c (macro_build_lui): Code cleanup.
1135 (macro): Reflect change to MAX_GPREL_OFFSET.
1136 (mips_ip): Check explicitly against S_EX_NONE.
1137 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1138 (md_apply_fix): Code cleanup.
1140 2001-08-24 Andreas Jaeger <aj@suse.de>
1142 * config/tc-ppc.h: Fix prototype declaration.
1144 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1146 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1147 * config/obj-elf.c (obj_elf_size): When size is constant, free
1148 and clear symbol_get_obj(sym)->size if any.
1150 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152 * config/tc-mips.c (md_begin): Warn about incompatibility between
1153 -march=FOO and -mipsN option, continue with default ISA.
1155 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1157 * config/tc-mips.c (md_parse_option): #ifdef the
1158 traditional/non-traditional names as it is done in mips_target_format.
1160 2001-08-20 Richard Henderson <rth@redhat.com>
1162 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1163 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1164 use seg parameter instead of now_seg.
1166 2001-08-18 H.J. Lu <hjl@gnu.org>
1168 * config/tc-mips.c (show): Add the missing prototype.
1170 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1172 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1174 (mips_ip): Use the new return values instead of characters. Add
1175 support for %higher and %highest.
1178 (my_getSmallExpression): Make parsing case insensitive and more
1179 reliable. Add support for %higher and %highest. Further support to
1180 parse %gprel and %neg is implemented but currently deactivated.
1182 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1184 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1185 (ecoff_build_symbols): Likewise.
1186 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1188 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1190 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1191 for n32 ABI if appropriate.
1193 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1195 * config/tc-mips.c (cons_fix_new_mips): Remove.
1196 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1197 (cons_fix_new_mips): Remove.
1199 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1201 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1202 a label, not a hex constant.
1204 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1206 * config/tc-v850.h: Add missing prototypes.
1208 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1210 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1213 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1215 * config/tc-sparc.c (cons_fix_new_sparc): Move
1216 `sparc_no_align_cons = 0;' to...
1217 (s_uacons): ...here so that sparc_no_align_cons will get
1220 2001-08-11 Kazu Hirata <kazu@hxi.com>
1222 * config/tc-mips.c: Fix a comment typo.
1224 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1226 * config/tc-mips.c (move_register): New function.
1227 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1228 (mips_ip): Likewise.
1229 (macro2): Use move_register rather than macro_build for moves.
1230 (mips16_macro): Likewise.
1231 (macro): Likewise. Handle M_MOVE.
1233 2001-08-10 Andreas Jaeger <aj@suse.de>
1235 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1237 * configure: Regenerate.
1239 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1241 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1242 Comment indentation of #pragma.
1243 * macro.c (alloca): Likewise.
1245 * config/tc-ppc.c: Revert 2001-08-08.
1247 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1249 * symbols.c: Add missing prototypes.
1250 * config/e-i386elf.c: Likewise.
1251 * config/e-i386coff.c: Likewise.
1252 * config/e-i386aout.c: Likewise.
1253 * config/obj-coff.c: Likewise.
1254 (def_symbol_in_progress, stack): Move definition.
1255 * config/obj-elf.c: Add missing prototypes.
1256 (obj_elf_change_section): Make static.
1257 (obj_elf_parse_section_letters): Likewise.
1258 (obj_elf_section_word): Likewise.
1259 (obj_elf_section_type): Likewise.
1261 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1263 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1264 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1265 determining reloc type with code reading operands->reloc field.
1267 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1269 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1270 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1271 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1272 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1274 * output-file.c (output_file_create): Don't try to open a second
1275 time as it's unnecessary. FOPEN_W was undefined too.
1277 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1279 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1280 (mips_ip): Likewise. Typo.
1282 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1286 (RELAX_ENCODE): Replace bfd_vma by valueT.
1287 (load_address): Formatting.
1288 (macro): Likewise. Code cleanup. Typo.
1289 (macro2): Formatting.
1290 (md_parse_option): Typo.
1291 (s_mipsset): Reorder cases to look nicer.
1292 (md_estimate_size_before_relax): Formatting. Code cleanup.
1293 (mips_elf_final_processing): Check against NULL instead of 0.
1294 (md_obj_end): Remove ugly `' in message string.
1295 (s_mips_ent): Remove ugly `' in message string.
1297 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1299 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1300 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1301 mutually exclusive (if they are different).
1302 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1305 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1307 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1310 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1312 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1313 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1314 (md_long_opts): Add -mfp32 option.
1315 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1316 (md_show_usage): Show usage for -mfp32 and -mgp32.
1317 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1318 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1319 (HAVE_32BIT_ADDRESSES): New macro.
1320 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1321 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1322 (s_cprestore, s_cpadd): Likewise.
1323 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1324 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1325 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1326 to determine the width of addresses in load, store and jump macros.
1327 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1328 used in set instructions; do not check the address size for them.
1329 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1330 unaligned load and store macros.
1331 (mips_ip): Use the new macros to check the width of a register when
1332 processing float constants. Force a constant into memory if it is
1333 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1334 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1335 than mips_gp32 to select synthetic instructions.
1336 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1337 synthetic instructions.
1339 2001-08-01 Christian Groessler <cpg@aladdin.de>
1341 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1342 "rh", "rr", "rq", or "sp" then don't automatically assume
1343 it's a register name. Check whether there is a number
1346 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1348 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1349 Don't allocate more space than necessary for the input line copy.
1351 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1353 * read.c: Standardize error/warning messages - don't capitalise, no
1354 final period or newline, don't say "ignored" or "zero assumed" for
1355 as_bad messages. In some cases, change the wording to that used
1356 elsewhere for similar messages.
1359 * atof-generic.c: Likewise.
1362 * depend.c: Likewise.
1363 * dwarf2dbg.c: Likewise.
1364 * ecoff.c: Likewise.
1366 * frags.c: Likewise.
1367 * input-file.c: Likewise.
1368 * input-scrub.c: Likewise.
1369 * listing.c: Likewise.
1370 * output-file.c: Likewise.
1371 * stabs.c: Likewise.
1372 * subsegs.c: Likewise.
1373 * symbols.c: Likewise.
1374 * write.c: Likewise.
1375 * ecoff.c (ecoff_directive_end): Test for missing name by
1376 comparing input line pointers rather than reading string.
1377 (ecoff_directive_ent): Likewise.
1378 * read.c (s_set): Likewise.
1379 (s_align): Report a warning rather than an error for
1380 alignment too large.
1381 (s_comm): Check for missing symbol name.
1382 (s_lcomm_internal): Likewise.
1384 (s_globl): Use is_end_of_line instead of looking for '\n'.
1385 (s_lcomm_internal): Likewise.
1386 (ignore_rest_of_line): Report a warning rather than an error.
1388 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1390 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1391 any kind of relocation against a not-loaded section.
1393 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1395 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1396 to include '@' in symbol names when parsing versioned symbols
1397 rather than calling get_symbol_end multiple times.
1398 * config/tc-i370.c (register_name): Format fixes. Don't call
1399 get_symbol_end after parsing number.
1400 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1401 code out of conditional.
1402 (address_register_name): Likewise.
1403 (other_register_name): Likewise.
1404 * config/tc-mn10300.c (r_register_name): Likewise.
1405 (xr_register_name): Likewise.
1406 (data_register_name): Likewise.
1407 (address_register_name): Likewise.
1408 (other_register_name): Likewise.
1409 * config/tc-ppc.c (register_name): Likewise.
1410 * config/tc-s390.c (register_name): Likewise.
1412 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1414 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1415 and bra relax: update fragP->fr_fix after the fixup.
1417 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1419 * read.c (s_set): Check for missing symbol name.
1421 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1423 * write.c (relax_segment <rs_space>): Account for fr_fix.
1425 2001-07-25 H.J. Lu <hjl@gnu.org>
1427 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1428 we treat weak like extern only for ELF.
1429 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1430 symbols only for ELF.
1432 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1434 * config/tc-mips.c: Fix spelling error in comment.
1436 2001-07-25 Dave Brolley <brolley@redhat.com>
1438 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1439 (IS_PARALLEL_SEPARATOR): New macro.
1440 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1441 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1442 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1443 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1446 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1448 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1449 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1450 Update dependencies with "make dep-am".
1451 * Makefile.in: Regenerate.
1452 * doc/Makefile.in: Regenerate.
1454 2001-07-23 Kazu Hirata <kazu@hxi.com>
1456 * config/tc-alpha.h: Fix formatting.
1457 * config/tc-arc.c: Likewise.
1458 * config/tc-d10v.h: Likewise.
1459 * config/tc-hppa.c: Likewise.
1460 * config/tc-i370.c: Likewise.
1461 * config/tc-i386.h: Likewise.
1462 * config/tc-i960.h: Likewise.
1463 * config/tc-ia64.c: Likewise.
1464 * config/tc-ia64.h: Likewise.
1465 * config/tc-m32r.c: Likewise.
1466 * config/tc-m68k.c: Likewise.
1467 * config/tc-m88k.c: Likewise.
1468 * config/tc-ns32k.c: Likewise.
1469 * config/tc-pdp11.c: Likewise.
1470 * config/tc-pj.h: Likewise.
1471 * config/tc-s390.c: Likewise.
1472 * config/tc-sparc.c: Likewise.
1473 * config/tc-sparc.h: Likewise.
1474 * config/tc-tic80.c: Likewise.
1475 * config/tc-w65.h: Likewise.
1477 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1479 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1480 symbols specially. Always resolve, adding fr_address to value.
1481 * write.c (write_object_file): Don't add fr_address to sym values.
1482 (relax_frag): Likewise.
1483 (relax_segment): Likewise.
1484 * config/obj-ieee.c (do_symbols): Likewise.
1485 * config/tc-cris.c (md_convert_frag): Likewise.
1486 * config/tc-fr30.c (md_convert_frag): Likewise.
1487 * config/tc-i386.c (md_convert_frag): Likewise.
1488 * config/tc-m32r.c (md_convert_frag): Likewise.
1489 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1490 * config/tc-mcore.c (md_convert_frag): Likewise.
1491 * config/tc-mips.c (mips16_extended_frag): Likewise.
1492 * config/tc-ns32k.c (md_convert_frag): Likewise.
1493 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1494 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1495 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1496 (md_relax_table): Remove first four entries. Format.
1497 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1498 setting fr_var. Simplify byte branch checks.
1500 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1502 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1503 "isbranch" param as all calls have it set.
1504 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1505 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1506 strcasecmp in "nullify" var.
1507 (pa_parse_neg_add_cmpltr): Likewise.
1508 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1509 functions. Don't print wrong conditions in error messages.
1511 2001-07-23 Andreas Jaeger <aj@suse.de>
1513 * config/tc-s390.c (s390_force_relocation): Removed.
1515 * config/tc-s390.h: Remove double declaration of
1516 TC_FORCE_RELOCATION.
1518 2001-07-22 H.J. Lu <hjl@gnu.org>
1520 * config/tc-mips.c (s_mips_end): Remove unused variables.
1521 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1523 2001-07-17 Andreas Schwab <schwab@suse.de>
1525 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1527 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1529 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1531 2001-07-17 matthew green <mrg@eterna.com.au>
1533 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1535 (line_comment_chars): Set to '/' if TE_NetBSD.
1537 2001-07-14 matthew green <mrg@eterna.com.au>
1539 * configure.in (i386-*-netbsdelf*): New target.
1540 * configure: Regenerate.
1542 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1544 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1545 class of the non-debug symbol is C_NULL.
1547 2001-07-10 Anders Norlander <anorland@synergenix.se>
1549 * doc/as.texinfo (Incbin): Fix grammatical errors.
1551 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1553 * depend.c: Use FOPEN_.. macros in calls to fopen().
1554 * input-file.c: As above.
1555 * itbl-ops.c: As above.
1556 * listing.c: As above.
1557 * output-file.c: As above.
1560 2001-07-08 Anders Norlander <anorland@synergenix.se>
1562 * read.c (s_incbin): New .incbin function.
1563 * read.c (potable): Add "incbin" pseudo-op.
1564 * read.h: Add s_incbin prototype.
1565 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1566 * NEWS: Mention new feature.
1568 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1570 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1573 2001-07-06 John Healy <jhealy@redhat.com>
1575 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1576 set of fixups to be stored.
1577 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1578 restored to be chosen from any that are saved.
1579 (gas_cgen_swap_fixups): Modified to allow the current set of
1580 fixups to be swapped with any other set that has been saved.
1581 (gas_cgen_initialize_saved_fixups_array): New routine.
1582 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1583 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1584 or MAX_SAVED_FIXUP_CHAINS.
1585 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1586 store, swap and restore fuctions to reflect the new interface.
1588 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1590 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1591 ignore empty, ineffectual alignment frags when deciding if a
1592 branch can be short.
1594 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1596 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1597 and SPECIAL_SECTION_FINI_ARRAY.
1598 (special_section_name): Add .init_array and .fini_array.
1599 (md_pseudo_table): Add init_array and fini_array.
1600 (md): Add pointer_size and pointer_size_shift fields.
1601 (setup_unwind_header): New static function.
1602 (output_unw_records): Modify to use setup_unwind_header.
1603 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1604 md.pointer_size_shift.
1605 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1607 2001-07-05 Ben Elliston <bje@redhat.com>
1609 * README (Supported platforms): m88k no longer suffers bitrot.
1611 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1613 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1615 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1616 lsy_value. Correct typos in comments.
1617 * symbols.c (local_symbol_make): Update for name change.
1618 (local_symbol_convert): Likewise.
1620 (S_GET_VALUE): Likewise.
1621 (S_SET_VALUE): Likewise.
1622 (print_symbol_value_1): Likewise.
1623 (resolve_symbol_value): Likewise. Don't divide local sym values
1624 by OCTETS_PER_BYTE twice.
1626 2001-07-04 Jim Wilson <wilson@redhat.com>
1628 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1630 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1633 2001-07-05 Ben Elliston <bje@redhat.com>
1635 * read.c (s_fill): Correct spelling error in comments.
1637 * doc/c-m88k.texi: New file.
1638 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1639 * doc/Makefile.in: Regenerate.
1640 * doc/all.texi: Set M880X0.
1641 * doc/as.texinfo: Hook in m88k-dependent documentation.
1643 2001-07-04 Eric Christopher <echristo@redhat.com>
1645 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1647 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1648 and rm5721 as valid cpu strings.
1649 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1651 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1653 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1654 if it's expected to be non-zero.
1656 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1658 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1661 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1662 (write_object_file): Set finalize_syms to
1663 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1666 * doc/internals.texi; Document
1667 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1669 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1671 * config/tc-ppc.c: Formatting fixes.
1673 2001-07-01 Ben Elliston <bje@redhat.com>
1675 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1676 they cause some subtle breakage. Will fix them again later.
1678 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1680 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1681 outside of a function as a .appline directive.
1683 2001-06-28 Eric Christopher <echristo@redhat.com>
1684 H.J. Lu <hjl@gnu.org>
1686 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1687 of mips_cpu for the ISA selection.
1688 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1689 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1690 (mips_tune): New. Use mips_tune for scheduling and optimization
1692 (append_insn): Use mips_tune and mips_arch.
1693 (macro_build): Ditto.
1695 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1696 backwards compatability mips_cpu generates arch and tune.
1697 (md_show_usage): Document new behavior.
1699 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1704 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1706 * write.c (write_object_file): Do not set finalize_syms until
1707 after the segments have been sized. Some backends may still
1708 need to access the syms's frags in order to adjust relaxed
1711 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1714 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1716 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1717 subtract MD_PCREL_FROM_SECTION for 68k.
1718 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1719 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1721 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1723 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1724 pcrel, subtract MD_PCREL_FROM_SECTION value.
1726 2001-06-24 Ben Elliston <bje@redhat.com>
1728 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1730 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1732 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1733 section symbols the same way as externs.
1735 2001-06-24 Ben Elliston <bje@redhat.com>
1737 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1738 (emit_relocations): Ditto.
1740 (md_begin): Reformat comments to conform to the GNU standards.
1741 (md_assemble): Ditto.
1743 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1744 (md_parse_option): Mark parameters as unused.
1745 (md_show_usage): Ditto.
1746 (calcop): Adjust type of `reg_prefix' to char.
1748 (getval): Adjust type of local `c' to char.
1749 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1750 (md_create_long_jump): Ditto.
1751 (md_estimate_size_before_relax): Mark parameters as unused.
1753 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1754 to allay a possible compiler warning.
1756 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1758 * doc/internals.texi (CPU backend): Document md_atof.
1760 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1762 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1763 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1766 2001-06-21 Philip Blundell <philb@gnu.org>
1768 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1770 (insns): Remove entry for adrl. Add long_flag for adr.
1771 (do_adr): Handle `l' suffix.
1774 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1776 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1777 (md_apply_fix): Use it here. Replace printf with equivalent
1779 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1780 (md_apply_fix): Here too.
1781 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1782 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1783 (md_convert_frag_1): Likewise.
1785 2000-06-20 Tom Rix <trix@redhat.com>
1787 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1789 2001-06-18 H.J. Lu <hjl@gnu.org>
1791 * doc/Makefile.am (info): Depend on $(MANS).
1792 (as.1): Remove the prefix `$(srcdir)/'.
1793 * doc/Makefile.in: Regenerated.
1797 2001-06-18 Philip Blundell <philb@gnu.org>
1799 * config/tc-arm.c (do_msr): Remove restriction on usage of
1802 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1804 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1807 2001-06-13 Philip Blundell <philb@gnu.org>
1809 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1810 (do_t_arit): Likewise.
1812 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1814 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1815 .loc pseudos if the dfwarf2 functions are available.
1816 (md_assemble): Only call dwarf2_emit_insn if it is available.
1818 * expr.c: Fix typo in comment.
1820 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1822 * doc/as.texinfo (Infix Ops): Document that comparison and
1823 combiner operators can be used as infix operators.
1825 2001-06-12 Peter Jakubek <pjak@snafu.de>
1827 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1829 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1830 (reverse_mri_condition): Likewise.
1831 (swap_mri_condition): Issue warning for conditions that can not be
1833 (build_mri_control_operand): Fix order of operands (swapped).
1834 (build_mri_control_operand): Allow upper case extension in structured
1836 (s_mri_else): Likewise.
1837 (s_mri_next): Likewise.
1838 (s_mri_for): Likewise.
1839 (s_mri_if): Fix handling comment ('*') in mri mode.
1840 (s_mri_while): Likewise.
1841 * macro.c (macro_expand): Allow macro invocation with empty
1844 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1846 * config/tc-arm.c: Fix test for overlow of literal pool.
1848 2001-06-11 H.J. Lu <hjl@gnu.org>
1850 * NEWS: Updated for the new -n option for the MIPS assembler.
1852 * config/tc-mips.c (md_show_usage): Add -n.
1854 * doc/as.texinfo: Document the new -n option.
1855 * doc/c-mips.texi: Likewise.
1856 * doc/as.1: Regenerated.
1858 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1860 * config/obj-coff.c (obj_coff_section): Formatting fix.
1862 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1865 2001-06-08 H.J. Lu <hjl@gnu.org>
1867 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1868 disable warning about all NOPS that the assembler generates.
1869 (macro): Warn NOPS generated only if warn_nops is not 0.
1870 (md_shortopts): Add `n'.
1871 (md_parse_option): Set warn_nops to 1 for `n'.
1873 2001-06-08 H.J. Lu <hjl@gnu.org>
1875 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1877 2001-06-08 H.J. Lu <hjl@gnu.org>
1879 * config/tc-mips.c (md_apply_fix): Don't adjust common
1880 extern/weak symbols for ELF.
1881 (md_estimate_size_before_relax): Treat weak like extern for
1883 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1886 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1888 * Makefile.am: 'som' is not wrongly spelled 'some'.
1889 * Makefile.in: Regenerate.
1891 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1892 S_GET_VALUE by using a temp.
1893 (append_insn): Likewise, and for S_SET_VALUE too.
1894 (mips_emit_delays): Likewise.
1895 (my_getExpression): Likewise.
1896 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1897 (mips16_extended_frag): Remove code concerned with avoiding
1898 locking in a frag address now that symbols are not finalized until
1899 relaxation is complete. Cater for first relaxation pass having
1900 bogus addresses. Use relax_marker to reliably determine whether a
1901 symbol frag has been reached on the current pass.
1903 2001-06-07 H.J. Lu <hjl@gnu.org>
1905 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1906 * configure: Regenerate.
1908 2001-06-07 H.J. Lu <hjl@gnu.org>
1910 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1912 * configure: Regenerate.
1914 2001-06-07 H.J. Lu <hjl@gnu.org>
1916 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1917 MIPS_STABS_ELF is defined.
1919 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1921 * as.c (show_usage): Remove L from listing options. It is not a
1924 2001-06-06 Christian Groessler <cpg@aladdin.de>
1926 * config/tc-z8k.c: Removed many warnings by removing unused
1927 variables and tagging unused parameters as such.
1928 (md_begin): Fixed a typo (","instead of ";").
1929 (struct ctrl_table): Add parentheses to initialize array
1931 (struct flag_table): Likewise.
1932 (struct intr_table): Likewise.
1933 (struct table): Likewise.
1934 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1936 2001-06-06 Peter Jakubek <pjak@snafu.de>
1938 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1939 options to list (e.g. m5206e, m5307, m5407).
1941 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1943 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1944 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1946 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1948 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1949 <JumpByte, JumpDword insn output>: Remove dead code.
1951 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1953 * as.c (parse_args): Correct option name "listing-lhs-width2".
1955 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1957 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1960 2001-05-30 Richard Henderson <rth@redhat.com>
1962 * read.c (emit_leb128_expr): Call md_cons_align.
1964 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1966 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1967 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1968 (tc_gen_reloc): Likewise.
1969 (sparc_cons_align): Don't clear sparc_no_align_cons.
1970 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1971 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1973 2001-05-27 Alan Modra <amodra@one.net.au>
1975 * write.c (relax_segment <rs_space>): Check the section of a
1976 symbol to determine whether it is absolute rather than comparing
1977 its frag against zero_address_frag as listings play tricks with
1980 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1981 allocated in the same chunk as the fixed part.
1983 2001-05-26 Alan Modra <amodra@one.net.au>
1985 * write.c (relax_segment <rs_space>): Calculate growth using
1986 addresses before stretch. Prevent repeated error messages.
1987 From Peter Jakubek <pjak@snafu.de>
1988 Use as_bad_where and as_warn_where to pinpoint errors.
1990 2001-05-25 Alan Modra <amodra@one.net.au>
1992 * symbols.c (resolve_symbol_value): Always set segment, even when
1993 not finalizing symbol value.
1995 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1996 * config/obj-coff.c (write_object_file): Likewise.
1997 * (size_section): Remove rs_space assert as fr_symbol is no longer
1999 (fill_section): Likewise.
2001 * configure.in: Replace linuxoldld with linux*oldld.
2002 * configure: Regenerate.
2004 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2005 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2006 that have been finalized.
2008 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2009 taking exit_dont_set_value.
2011 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2014 2000-05-24 Tom Rix <trix@redhat.com>
2016 * config/obj-coff.c (add_lineno): xcoff allows negative line
2018 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2020 2001-05-24 Alan Modra <amodra@one.net.au>
2022 * write.c (write_object_file): Set finalize_syms = 1 before
2025 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2027 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2028 architecture, remove erraneous ISA_MIPS32.
2029 (md_show_usage): Add MIPS r12k support.
2030 (mips_cpu_info_table): Add MIPS r12k support.
2032 2001-05-22 Alan Modra <amodra@one.net.au>
2034 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2037 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2038 instead use finalize_syms directly. Don't treat expressions
2039 specially with regard to finalize_syms. Update calls to self.
2040 (resolve_local_symbol): Update call to resolve_symbol_value.
2041 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2043 * symbols.h (resolve_symbol_value): Update prototype.
2044 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2045 to resolve_symbol_value.
2046 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2047 * config/obj-coff.c (do_relocs_for): Likewise.
2048 (yank_symbols): Likewise.
2049 (fixup_segment): Likewise.
2050 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2051 * config/tc-mips.c (md_convert_frag): Likewise.
2052 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2053 (ppc_fix_adjustable): Likewise.
2054 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2055 (dwarf2dbg_convert_frag): Likewise.
2056 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2057 (eh_frame_convert_frag): Likewise.
2058 * expr.c (make_expr_symbol): Likewise.
2059 * write.c (adjust_reloc_syms): Likewise.
2060 (write_object_file): Likewise.
2061 (relax_segment): Likewise.
2062 (fixup_segment): Likewise.
2063 (finalize_syms): Init to zero, and update comment.
2064 (write_object_file): Set finalize_syms to 1 rather than 2.
2065 * doc/internals.texi (sy_value): Mention finalize_syms.
2066 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2068 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2069 as relaxable if embedded system, make weak syms non-relaxable.
2071 (tc_m68k_fix_adjustable): ..so it can be used here.
2072 (md_apply_fix_2): Sign extend without conditional.
2074 * config/tc-v850.c: Update copyright.
2076 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2078 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2079 howto entry is not found.
2081 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2083 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2084 optimize differences between symbols in code sections to
2086 (mn10300_fix_adjustable): Don't adjust to section+offset
2087 relocations pointing at symbols in code sections.
2089 2001-05-16 Alan Modra <amodra@one.net.au>
2091 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2093 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2094 opcodes are output rather than after. Delete insn_size.
2095 * config/tc-v850.c (md_assemble): Similarly, but delete
2098 2001-05-14 Richard Henderson <rth@redhat.com>
2100 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2103 2001-05-14 Richard Henderson <rth@redhat.com>
2105 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2106 also collect whether to expect an FDE augmentation.
2107 (check_eh_frame): Rewrite as a state machine. Track where in
2108 an FDE we are located, skip any augmentation.
2109 (eh_frame_estimate_size_before_relax): Get code alignment from
2110 the fragment subtype.
2111 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2112 * read.c (emit_leb128_expr): Call check_eh_frame.
2114 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2116 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2117 before a relaxable insns.
2119 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2121 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2122 between symbols if the base symbol is in the current section;
2123 emit a PC-relative relocation instead.
2125 2001-05-12 Peter Targett <peter.targett@arccores.com>
2127 * config/tc-arc.c: Update copyright and tidy source comments.
2128 (md_pseudo_table): Add directive .cpu back as an alias for
2129 .option. Add .file and .line for dwarf2 support.
2130 (arc_mach_type): Make bfd_mach_arc_6 default.
2131 (md_longopts): Add entry 'pre-v6' representing old command line
2132 option when assembling for 'arc5' core versions.
2133 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2135 (arc_code_symbol): Make symbol value for @h30 fixup expression
2136 equal to O_constant.
2137 (md_assemble): Call dwarf2_emit_insn.
2138 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2139 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2140 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2142 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2144 * config/tc-ia64.c (special_linkonce_name): New.
2145 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2146 .gnu.linkonce.ia64unw{,i}.FOO.
2147 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2148 (dot_endp): Add comment about it.
2150 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2152 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2153 block, ensure that the low order bits of the alignment are
2156 2001-05-10 Alan Modra <amodra@one.net.au>
2158 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2161 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2162 current variable part of frag.
2163 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2164 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2165 * config/tc-m68hc11.c (RELAX_STATE): Define.
2166 (RELAX_LENGTH): Define.
2167 (md_estimate_size_before_relax): Handle non-relaxable cases
2168 separately from relaxable cases for clarity, and return correct
2169 size for multi-pass relaxation.
2170 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2171 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2172 (md_convert_frag): Remove "length_code".
2173 * config/tc-vax.c (RELAX_STATE): Define.
2174 (RELAX_LENGTH): Define.
2175 (md_relax_table): Add missing entry.
2176 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2177 (md_convert_frag): Remove "length_code".
2178 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2179 don't bother setting fr_var. Return correct size for multi-pass
2181 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2182 (md_convert_frag): Don't bother clearing fr_var.
2183 (md_pseudo_table): Correct initialization.
2184 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2185 (md_estimate_size_before_relax): No need to set fr_var.
2186 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2187 (md_estimate_size_before_relax): No need to set fr_var.
2189 2001-05-09 Richard Henderson <rth@redhat.com>
2191 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2192 beginning a function's unwind info block.
2194 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2196 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2198 2001-05-08 Andreas Schwab <schwab@suse.de>
2200 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2201 fx_pcrel_adjust explicitly sign extend when reading it.
2203 2001-05-08 Alan Modra <amodra@one.net.au>
2205 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2206 from md_relax_table, and combine some switch cases.
2208 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2210 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2211 from offset in non-pcrel operands too.
2213 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2215 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2216 * config/tc-arm.c (arm_handle_align): Do not insert more than
2217 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2218 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2220 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2222 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2224 * Makefile.in: Regenerate.
2225 * configure.in: Remove duplicate mips-*-ecoff* entry.
2226 * configure: Regenerate.
2228 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2229 (n_names): Cast away type mismatch.
2230 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2231 (obj_ecoff_frob_symbol): Likewise.
2232 * ecoff.c: (add_file): Add unused attribute.
2233 (ecoff_directive_begin): Likewise.
2234 (ecoff_directive_bend): Likewise.
2235 (ecoff_directive_def): Likewise.
2236 (ecoff_directive_dim): Likewise.
2237 (ecoff_directive_scl): Likewise.
2238 (ecoff_directive_size): Likewise.
2239 (ecoff_directive_type): Likewise.
2240 (ecoff_directive_tag): Likewise.
2241 (ecoff_directive_val): Likewise.
2242 (ecoff_directive_endef): Likewise.
2243 (ecoff_directive_end): Likewise.
2244 (ecoff_directive_ent): Likewise.
2245 (ecoff_directive_extern): Likewise.
2246 (ecoff_directive_file): Likewise.
2247 (ecoff_directive_fmask): Likewise.
2248 (ecoff_directive_frame): Likewise.
2249 (ecoff_directive_mask): Likewise.
2250 (ecoff_directive_loc): Likewise.
2251 (mark_stabs): Likewise.
2252 (ecoff_stab): Likewise.
2253 (ecoff_frob_symbol): Cast away type mismatch.
2254 (ecoff_padding_adjust): Likewise.
2255 (ecoff_build_symbols): Likewise.
2256 (ecoff_build_procs): Likewise.
2257 (ecoff_build_aux): Likewise.
2258 (ecoff_build_strings): Likewise.
2259 (ecoff_build_fdr): Likewise.
2260 (ecoff_build_debug): Likewise.
2261 * itbl-ops.c (itbl_assemble): Variable initialization.
2263 2001-05-03 Alan Modra <amodra@one.net.au>
2265 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2266 expressions rather than triggering an assert.
2268 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2270 * config/tc-openrisc.c: New file.
2271 * config/tc-openrisc.h: Likewise.
2273 * Makefile.am: Add OpenRISC target.
2274 * Makefile.in: Regenerated.
2276 * configure.in (openrisc-*-*): Add target.
2277 * configure: Regenerated.
2279 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2281 * config/tc-arm.c (arm_frag_align_code): Change error message to
2282 more explanatory version.
2284 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2286 * config/tc-mips.c (md_parse_option): Also accept
2287 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2289 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2291 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2292 argument passing order: predicate goes last, not first.
2294 2001-04-27 Sean McNeil <sean@mcneil.com>
2296 * configure.in: Add arm-vxworks.
2297 * configure: Regenerate.
2299 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2301 * config/tc-arm.c (arm_handle_align): New Function: Generate
2302 no-op filled alignment frags.
2303 (arm_frag_align_code): New Function: Create a code alignment frag.
2304 (arm_init_frag): New Function: Initialse the target dependent
2307 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2308 (TC_FRAG_INIT): Define.
2309 (HANDLE_ALIGN): Define.
2310 (md_do_align): Define.
2312 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2314 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2315 symbol has been initialised before extracting its symbol index.
2317 2001-04-24 H.J. Lu <hjl@gnu.org>
2319 * configure: Regenerated with the right version of autoconf.
2321 2001-04-24 Christian Groessler <cpg@aladdin.de>
2323 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2324 generate R_CALLR and R_REL16 relocations
2326 2000-04-20 Jason Eckhardt <jle@redhat.com>
2328 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2329 since frag_now can change after d10v_cleanup is called.
2331 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2333 * configure.in: Add the em type for FreeBSD targets.
2334 * configure: Regenerate.
2336 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2338 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2339 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2341 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2342 pc-relative relocations not placed at the end of the instruction.
2344 2001-04-13 Jim Wilson <wilson@redhat.com>
2346 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2349 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2351 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2352 handle SHF_MERGE and SHF_STRINGS.
2353 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2354 (obj_elf_section): Allow additional argument specifying entity size.
2355 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2356 in SEC_MERGE sections.
2358 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2360 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2362 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2364 * expr.c (operand): Pass &c to md_parse_name().
2365 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2367 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2369 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2371 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2372 * Makefile.in: Regenerated.
2374 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2375 * configure: Regenerated.
2377 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2379 * config/tc-mn10300.c (xr_registers): Added `pc'.
2381 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2383 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2384 * configure: Regenerate.
2386 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2387 cases, and always return size based on current fr_subtype.
2388 (md_begin): Move initialization of md_relax_table..
2389 (md_relax_table): ..to static initializer. Set rlx_length for
2390 UNDEF_WORD_DISP cases.
2391 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2392 (md_begin): Likewise.
2393 (md_relax_table): Likewise.
2394 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2395 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2396 Set rlx_backward and rlx_forward to zero for unused states.
2397 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2398 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2399 (UNCOND12, UNCOND32): Remove duplicate defines.
2401 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2403 * config/tc-cris.c (md_estimate_size_before_relax) <case
2404 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2405 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2406 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2407 Add cases to cover all relax states.
2408 (cris_insn_first_word_frag): New.
2409 (md_assemble): Call cris_insn_first_word_frag to get the first
2410 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2411 end. Drop variable insn_size.
2412 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2413 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2414 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2416 * write.c (write_object_file): Reset broken word state before
2419 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2421 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2422 for one line if not already enabled.
2423 * cond.c (s_elseif): Correct conditional assembly listing.
2426 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2427 Don't abort on NULL current_cframe.
2429 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2431 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2432 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2433 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2434 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2435 * config/obj-coff.c (do_relocs_for): Likewise.
2436 (yank_symbols): Likewise.
2437 (fixup_segment): Likewise.
2438 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2439 (ppc_fix_adjustable): Likewise.
2440 * config/tc-mips.c (md_convert_frag): Likewise.
2441 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2442 * ehopt.c (eh_frame_convert_frag): Likewise.
2443 * expr.c (make_expr_symbol): Likewise.
2445 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2447 * symbols.c (resolve_symbol_value): Don't fix expression values
2448 until relaxation is complete.
2449 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2450 (S_GET_VALUE): Likewise, and return unresolved expression value.
2451 * write.c (finalize_syms): New.
2452 (relax_and_size_seg): Split into..
2453 (relax_seg): New function, returns 1 if anything changed..
2454 (size_seg): And the remainder of relax_and_size_seg.
2455 (fixup_segment): Arrange for final resolution of sym values.
2456 (adjust_reloc_syms): Likewise.
2457 (write_object_file): Likewise, and repeatedly call relax_seg until
2458 nothing more changes.
2459 (relax_segment): Return 1 if anything changed. Use correct types
2460 for rs_org `target' and `after'.
2461 * write.h (finalize_syms): Declare.
2462 (relax_segment): Update prototype.
2464 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2465 do-nothing cases to switch to avoid abort on a second relaxation
2466 pass, and tidy code a little.
2467 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2468 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2469 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2470 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2471 (md_relax_table): Remove first four unused entries. Increment
2472 rlx_length by one throughout table, and update comments to suit.
2473 (md_estimate_size_before_relax): Return size of current variable
2474 part of frag to reflect reality when relaxing more than once.
2475 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2476 (COND32, UNCD32): Rename to DISP32 throughout.
2477 (UNDEF_WORD_DISP): Renumber to 3.
2478 (md_estimate_size_before_relax): Add extra do-nothing cases.
2479 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2480 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2481 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2482 handle word and dword branches.
2484 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2486 * config/tc-cris.h (tc_fix_adjustable): Allow only
2487 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2488 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2489 example in comment to valid type.
2491 2001-03-28 H.J. Lu <hjl@gnu.org>
2493 * read.c (equals): Set to local for COFF only if it hasn't been
2496 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2498 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2499 (md_begin): Use it when setting default architecture.
2501 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2503 * read.c (equals): (for COFF) default symbols to being local.
2505 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2507 * configure.in (cris-*-*): Change default emulation to criself.
2508 (cris-*-*aout*): New rule.
2509 * configure: Regenerate.
2511 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2513 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2514 BFD_RELOC_390_GOTENT.
2515 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2516 BFD_RELOC_390_GOTENT.
2518 2001-03-26 Nick Clifton <nickc@redhat.com>
2520 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2521 * config/tc-s390.c (s390_force_relocation): New function: Force
2522 relocations for VTINHERIT relocs.
2524 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2526 * doc/as.texinfo: Put @c man begin to generate the as man page.
2527 When generating man, define all the variables. Re-organize some
2528 options to obtain better indentation of man page.
2529 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2530 (as.1): Build from as.texinfo.
2531 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2533 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2535 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2536 scale factor, and return the end of the expression.
2537 (i386_operand): Modify for above.
2539 2001-03-23 Nick Clifton <nickc@redhat.com>
2541 * doc/as.texinfo: Document --listing-XXX command line switches.
2542 Explain why listings behave differently when -pipe is used.
2544 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2546 * write.c (fix_new_exp): Print an error if passed a register.
2548 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2550 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2551 (PIC_SUFFIX_CHAR): New macro.
2552 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2553 (pic): New variable.
2554 (md_longopts): New option --pic.
2555 (OPTION_PIC): Define.
2556 (md_estimate_size_before_relax): Tweak longish comment.
2557 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2558 (md_assemble): Handle a PIC relocation on prefix and normal
2559 instruction operands.
2560 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2561 "complex" operand expressions. Call frag_more outside
2562 gen_cond_branch_32 parameter list.
2563 (cris_process_instruction): Handle PIC relocs on parsed
2564 operand expressions. Validize PIC reloc sizes.
2565 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2566 (gen_bdap): Handle "complex" operand expressions.
2567 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2568 ADD.D offset,PC as jump instruction if generating PIC. Generate
2569 error instead of crashing on complex expressions.
2570 (cris_number_to_imm): Add segT parameter. All callers changed.
2571 Use segT parameter, not now_seg, for segment of fixup. Handle
2572 PCREL relocations but check that they are fully resolved.
2573 (md_parse_option): Handle OPTION_PIC.
2574 (tc_gen_reloc): Handle PIC relocs.
2575 (md_show_usage): Update for --pic.
2576 (md_apply_fix3): Renamed from md_apply_fix.
2577 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2578 (md_cris_force_relocation): Force relocation for PIC relocs.
2580 * config/tc-cris.h: Tweak attribution.
2581 (MD_APPLY_FIX3): Define.
2582 (IS_CRIS_PIC_RELOC): New macro.
2583 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2584 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2586 (tc_frob_symbol): Avoid emitting undefined symbols.
2588 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2590 * frags.h (struct frag): Add relax_marker.
2591 * write.c (is_dnrange): Delete.
2592 (relax_frag): Use correct types for `aim', `target', `address'.
2593 Delete `offset', `was_address'. Test `relax_marker' instead of
2594 using fragile (and slow) address test.
2595 (relax_segment): Init and flip `relax_marker'.
2597 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2599 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2602 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2604 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2605 with 'Motorola specification for assembly language input standard'.
2607 2001-03-17 Richard Henderson <rth@redhat.com>
2609 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2610 (dwarf2_directive_loc): Don't use them.
2611 (dwarf2_directive_file): Reject duplicate file definitions.
2612 (get_filenum): Zero allocated memory.
2613 (out_file_list): Complain about missing file definitions.
2615 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2617 * read.c (do_org): Handle complex expressions.
2618 * cgen.c (gas_cgen_finish_insn): Likewise.
2620 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2622 * config/tc-ia64.c (md): New member keep_pending_output.
2623 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2625 (dot_xdata): Turn on md.keep_pending_output for the duration of
2627 (dot_xfloat_cons): Ditto.
2628 (dot_xstringer): Ditto.
2629 (dot_xdata_ua): Ditto.
2630 (dot_xfloat_cons_ua): Ditto.
2632 2001-03-15 Jim Wilson <wilson@redhat.com>
2634 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2637 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2639 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2641 2001-03-15 DJ Delorie <dj@redhat.com>
2643 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2644 blindly freeing string if it isn't at the top of the obstack.
2646 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2648 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2649 (NUM_FLAG_CODE): Define.
2650 (lex_got): New function.
2651 (got_reloc): New global var.
2652 (x86_cons_fix_new): New function.
2653 (x86_cons): New function.
2654 (i386_immediate): Use lex_got here, replacing inline code. Change
2655 "ignoring junk.." error message to "junk.."
2656 (i386_displacement): Likewise.
2657 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2658 (x86_cons): Declare.
2659 (TC_CONS_FIX_NEW): Define.
2660 (x86_cons_fix_new): Declare.
2662 2001-03-12 Nick Clifton <nickc@redhat.com>
2664 * config/tc-arm.c (md_begin): Always set machine type based on
2667 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2669 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2670 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2672 <JumpInterSegment output>: Use correct i.disp_reloc[].
2673 <immediate output>: Likewise.
2675 2001-03-06 Nick Clifton <nickc@redhat.com>
2677 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2680 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2682 * config/tc-m68k.c : Add 5407 to archs[] table.
2683 (HAVE_LONG_BRANCH): Add mcf5407.
2684 (select_control_regs): Recognize 5407.
2686 2001-03-02 Dave Brolley <brolley@redhat.com>
2688 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2691 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2693 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2694 (gen_to_words): Print warnings if NaNs are found and the target CPU
2695 does not support them. Allow largest exponent to be used in normal
2696 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2698 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2700 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2701 anymore since we use bfd_elf_generic_reloc now.
2702 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2704 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2706 * configure.in (BFD_VERSION): New.
2707 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2708 * configure: Regenerate.
2709 * Makefile.am: Run "make dep-am"
2710 * Makefile.in: Regenerate.
2711 * doc/Makefile.in: Regenerate.
2713 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2715 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2716 SEC_NEVER_LOAD when the 'n' flag is used.
2717 Add SEC_NEVER_LOAD to matchflags.
2719 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2721 * symbols.c (decode_local_label_name): Initialize message_format
2722 only when an error is reported (perf pb due to I18N).
2724 2001-02-23 H.J. Lu <hjl@gnu.org>
2726 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2727 BFD_ASSEMBLER is not defined.
2729 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2731 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2732 done if it's against a symbol.
2734 2001-02-22 Timothy Wall <twall@cygnus.com>
2736 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2737 target formats if applicable.
2738 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2739 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2740 * Makefile.in: Regenerated.
2741 * configure.in: Added configuration for ia64-*-aix*.
2742 * configure: Regenerated.
2744 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2746 * config/tc-ia64.c (enum operand_match_result): New type.
2747 (operand_match): Change return type to operand_match_result.
2748 Fix all returns appropriately, adding support for returning the
2749 out-of-range result.
2750 (parse_operands): New locals result, error_pos, out_of_range_pos,
2751 curr_out_of_range_pos. Rewrite operand matching loop to give better
2754 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2756 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2757 (dot_proc): Clear unwind.prologue_count to zero.
2758 (dot_prologue): Increment unwind.prologue_count.
2759 (dot_restore): If second operand is omitted, use
2760 unwind.prologue_count -1 for "ecount" (# of additional regions to
2761 pop). Decrement unwind.prologue_count by number of regions
2764 2001-02-21 Nick Clifton <nickc@redhat.com>
2766 * doc/as.texinfo (Section): Note that some flags to the COFF
2767 version of .section remove attributes rather than setting them.
2769 2001-02-20 Kazu Hirata <kazu@hxi.com>
2771 * config/tc-pdp11.c: Fix formatting.
2772 * config/tc-pdp11.h: Likewise.
2774 2001-02-20 Bo Thorsen <bo@suse.de>
2776 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2779 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2781 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2782 all FreeBSD platforms should look the same at this level.
2783 * configure: Rebuilt.
2784 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2786 2001-02-18 lars brinkhoff <lars@nocrew.org>
2788 * Makefile.am: Add PDP-11 target.
2789 * configure.in: Likewise.
2790 * config/tc-pdp11.c: New file.
2791 * config/tc-pdp11.h: New file.
2792 * doc/Makefile.am: Add PDP-11 documentation.
2793 * doc/all.texi: Likewise.
2794 * doc/as.texinfo: Likewise.
2795 * doc/c-pdp11.texi: New file.
2797 2001-02-16 matthew green <mrg@redhat.com>
2799 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2801 2001-02-13 Jim Wilson <wilson@redhat.com>
2803 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2804 reloc instead of a 0 reloc.
2805 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2807 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2809 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2811 * write.c (is_dnrange): Stop as soon as the address becomes
2813 (relax_frag): Add segment parameter. Only call symbol_get_frag
2814 once. Only call is_dnrange if the symbol is in the same segment,
2815 and the symbol address is larger.
2816 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2817 * write.h (relax_frag): Update declaration.
2818 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2820 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2821 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2822 (m32r_relax_frag): Update declaration.
2823 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2824 * config/tc-tic54x.h (md_relax_frag): Likewise.
2825 * doc/internals.texi (CPU backend): Update documentation for
2828 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2830 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2831 Mention effect of < 386 architectures on jump promotion.
2832 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2834 * config/tc-i386.c (no_cond_jump_promotion): New.
2835 (set_cpu_arch): Parse "jumps" arch modifier.
2836 (insn_size): Modify usage comment.
2837 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2838 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2839 (TYPE_FROM_RELAX_STATE): New define.
2840 (UNCOND_JUMP, COND_JUMP): Renumber.
2841 (md_relax_table): Reorder to suit.
2842 (COND_JUMP86): New define.
2843 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2844 (md_assemble): Create frag var for jumps of max size, encode relax
2845 state for COND_JUMP86.
2846 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2847 leave conditional jumps small if no_cond_jump_promotion.
2848 (md_convert_frag): Likewise.
2850 * expr.c (operator): Don't bump input_line_pointer for two char
2851 operators. Instead return operator size via new param num_chars.
2852 (expr): Use above to parse multi-char operators correctly.
2854 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2856 * config/tc-i386.c (i386_displacement): Fix handling of
2857 BFD_RELOC_X86_64_GOTPCREL.
2858 (i386_validate_fix): Likewise.
2860 2001-02-12 Philip Blundell <pb@futuretv.com>
2862 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2863 ldrt/strt instructions.
2865 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2867 * config/tc-mips.c (macro): For M_LA_AB emit a
2868 BFD_RELOC_MIPS_CALL16 relocation or a
2869 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2870 BFD_RELOC_MIPS_GOT16 and
2871 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2872 loading the jump register when generating SVR4_PIC code.
2874 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2876 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2877 map to MIPS-specific files, as they used to do before the
2878 change on 2000-05-21.
2879 * configure: Regerate.
2881 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2883 * config/tc-mips.c (md_parse_option): Don't try to compile
2884 ELF-only option code if not ELF.
2886 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2888 * config/tc-ia64.h (md_elf_section_type): New macro.
2889 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2890 (they're now handled via ia64_elf_section_type.
2892 * config/tc-ia64.c (unwind): New members saved_text_seg,
2893 saved_text_subseg, and force_unwind_entry.
2894 (optimize_unw_records): New function to optimize away unnecessary
2896 (ia64_elf_section_type): New function.
2897 (output_unw_records): Generate unwind info only if the size is
2898 non-zero or if it's forced for some other reason (e.g.,
2899 handlerdata or a personality routine).
2900 (generate_unwind_image): Don't switch back to previous
2901 section---stay inside the unwind info section instead so that
2902 handlerdata that may follow goes into the right place.
2903 (dot_handlerdata): Force generation of unwind entry and save the
2904 current active text segment before generating unwind image.
2905 (dot_unwentry): Force generation of unwind entry.
2906 (dot_personality): Ditto.
2907 (dot_endp): Generate unwind table entry only if there is
2908 some unwind info or the unwind entry was forced.
2910 * config/tc-ia64.c (make_unw_section_name): New macro to form
2911 unwind section name.
2912 (generate_unwind_image): Add "text_name" argument. Use it to
2913 form unwind section name.
2914 (dot_handlerdata): Determine current segment (section) name and
2915 pass it to generate_unwind_image().
2916 (dot_endp): Determine current segment (section) name and use
2917 it to determine the appropriate unwind section name.
2918 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2919 n, fill, and max arguments.
2921 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2923 * Makefile.am: Add linux target for S/390.
2924 * configure.in: Likewise.
2925 * config/tc-s390.c: New file.
2926 * config/tc-s390.h: New file.
2928 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2930 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2931 2byte, 4byte and 8byte.
2933 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2935 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2936 md_number_to_chars with size > sizeof (valueT).
2938 2001-02-06 H.J. Lu <hjl@gnu.org>
2940 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2941 there is no relocation.
2943 2001-02-06 H.J. Lu <hjl@gnu.org>
2945 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2947 * config/tc-ia64.c (md_parse_option): Only accept the valid
2948 ia64 options on "-axxx".
2950 2001-02-05 Jim Wilson <wilson@redhat.com>
2952 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2953 aborting for invalid operands.
2955 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2957 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2958 than via pointer. Update all callers.
2959 (UNWIND_LOW32): Define.
2960 (UNWIND_HIGH32): Define.
2961 (pa_build_unwind_subspace): Use the above macros instead of dumping
2962 bitfields directly. Call frag_more once rather than multiple times.
2963 (md_assemble): Use UNWIND_LOW32.
2964 (pa_entry): Likewise
2965 (pa_procend): Likewise.
2966 (process_exit): Use UNWIND_HIGH32.
2968 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2970 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2971 function to select the header according to the cpu.
2972 (md_after_pass_hook, md_do_align): Remove.
2973 (md_cleanup, m68hc11_cleanup): Remove.
2974 (md_pcrel_from_section): Declare.
2975 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2976 (build_jump_insn, build_insn): Likewise.
2977 (m68hc11_listing_header): New function.
2978 (m68hc11_cleanup): Remove.
2980 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2982 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2983 symbols because there is no support for shared libraries and these
2984 symbols can't be overridden (unless they are weak).
2986 2001-02-01 Momchil Velikov <velco@fadata.bg>
2988 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2989 for the compilation unit with a zero byte.
2991 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2993 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2994 destinations. Correct range check for 17 and 22 bit branches.
2996 2001-01-25 Nick Clifton <nickc@redhat.com>
2998 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2999 still set. Issue an error message instead.
3000 (md_estimate_size_before_relax): Delete unused variable
3001 'buffer_address'. Fixup parentheses around if statement.
3003 2001-01-23 Kazu Hirata <kazu@hxi.com>
3005 * as.c: Fix formatting.
3006 * ehopt.c: Likewise.
3007 * messages.c: Likewise.
3008 * stabs.c: Likewise.
3009 * symbols.c: Likewise.
3011 2001-01-23 Ben Elliston <bje@redhat.com>
3013 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3015 2001-01-22 Kazu Hirata <kazu@hxi.com>
3017 * config/tc-alpha.c: Fix formatting.
3019 2001-01-19 Kazu Hirata <kazu@hxi.com>
3021 * config/tc-alpha.c: Fix formatting.
3023 2001-01-18 Kazu Hirata <kazu@hxi.com>
3025 * config/tc-alpha.c: Fix formatting.
3027 2001-01-18 Nick Clifton <nickc@redhat.com>
3029 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3031 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3033 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3035 * configure.in (cpu_type, arch): Match i386 too.
3036 * configure: Rebuilt.
3038 2001-01-16 Kazu Hirata <kazu@hxi.com>
3040 * config/tc-i386.c: Fix formatting.
3042 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3044 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3045 relocs for .PARISC.unwind section.
3047 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3048 depending on section flags, not just for .text.
3050 2001-01-15 Jim Wilson <wilson@redhat.com>
3052 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3053 not immediately followed by an instruction.
3055 2001-01-15 Kazu Hirata <kazu@hxi.com>
3057 * config/tc-m68hc11.c: Fix formatting.
3059 2001-01-15 Nick Clifton <nickc@redhat.com>
3061 * symbols.c (colon): Change 'already defined symbol' from a
3062 fatal error to an ordinary error. There is no reason why this
3063 error should be fatal.
3065 * message.c (as_fatal): Delete output file, if one has been
3068 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3070 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3072 2001-01-14 Kazu Hirata <kazu@hxi.com>
3074 * config/tc-alpha.c: Fix formatting.
3075 * config/tc-arc.c: Likewise.
3076 * config/tc-arc.h: Likewise.
3077 * config/tc-d10v.c: Likewise.
3078 * config/tc-i370.c: Likewise.
3079 * config/tc-i386.c: Likewise.
3080 * config/tc-i960.c: Likewise.
3081 * config/tc-m68k.c: Likewise.
3082 * config/tc-ppc.c: Likewise.
3083 * config/tc-sparc.c: Likewise.
3084 * config/tc-tahoe.c: Likewise.
3085 * config/tc-vax.c: Likewise.
3087 * config/tc-arc.c: Fix formatting.
3089 * config/tc-arc.c: Fix formatting.
3091 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3093 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3094 both 32 and 64 bit ELF.
3096 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3097 and don't bother storing `m' for "ce" completer. Tidy handling of
3098 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3100 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3102 * config/tc-i386.h (TARGET_MACH): New macro.
3103 (i386_mach): Declare.
3104 * config/tc-i386.c (i386_mach): New function.
3106 2001-01-13 Philip Blundell <philb@gnu.org>
3108 * doc/as.texinfo: Fix spelling and cross-references.
3110 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3111 character for all systems, not just GNU/Linux. Make it explicit
3112 that `-k' doesn't affect code generation, just ELF flags.
3114 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3116 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3119 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3121 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3123 2001-01-12 Nick Clifton <nickc@redhat.com>
3125 * as.c (print_args): Update copyright date to 2001.
3127 2001-01-12 Peter Targett <peter.targett@arccores.com>
3129 * doc/c-arc.texi: New file.
3130 Some sections to be expanded.
3132 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3134 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3135 (md_parse_option): Always accept "--32".
3137 2001-01-11 Peter Targett <peter.targett@arccores.com>
3139 * as.h (TC_ARC): Ensure struc-symbol.h included.
3140 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3142 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3143 (TARGET_SYMBOL_FIELDS) added.
3145 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3146 * doc/c-arc.texi: New file.
3147 Some sections to be expanded.
3148 * doc/as.texinfo: Update command-line options.
3149 Removed outdated text for ARC dependant features, instead include
3150 text from above file.
3152 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3153 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3154 (targ-cpu.h) header.
3156 * config/tc-arc.c: New updated configuration for
3157 ARC, including selection of core variants, and extensibility of
3158 instructions, registers etc. through directives.
3160 * config/tc-arc.c (arc_extinst): Minor corrections for
3162 (arc_common) Likewise. Make alignment argument optional for local
3163 symbols also, with default of zero.
3165 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3167 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3168 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3169 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3170 and fix_new_exp() instead.
3171 (md_convert_frag): For indexed post byte use the symbol value
3172 rather than the displacement.
3173 (md_relax_table): Fix indexed offset relax.
3175 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3177 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3179 (relaxable_symbol): New function.
3181 2001-01-11 Andreas Jaeger <aj@suse.de>
3183 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3186 2001-01-10 Nick Clifton <nickc@redhat.com>
3188 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3189 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3191 2001-01-10 Nick Clifton <nickc@redhat.com>
3193 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3194 character used to dollar local symbols.
3195 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3196 local label symbols.
3197 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3198 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3200 Use LOCAL_LABEL_CHAR.
3201 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3202 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3203 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3205 2001-01-08 Bo Thorsen <bo@suse.de>
3207 * config/tc-i386.c (i386_immediate, i386_displacement):
3210 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3212 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3215 2001-01-07 Philip Blundell <philb@gnu.org>
3217 * doc/as.texinfo (Bug Reporting): Update email address for
3221 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3223 * configure.in: Define DEFAULT_ARCH for i386.
3224 * config/tc-i386.c (md_assemble): Return after the error message;
3225 move testing for 64bit operands to proper place.
3227 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3229 * doc/as.texinfo: Document '#' as comment character for i386 and
3230 x86_64. Add AMD x86-64 into menu of machine dependent information.
3232 * doc/c-i386.texi: Document x86_64 extensions.
3234 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3236 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3238 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3240 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3241 * NEWS: Add note about Pentium4 support.
3243 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3245 * config/tc-i387.c (pi, pte, pt): Update.
3246 (type_names): Add new types.
3248 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3250 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3251 CpuUnknown): Renumber
3252 (CpuP4, CpuSSE2): New.
3253 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3255 2001-01-03 Philip Blundell <pb@futuretv.com>
3257 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3259 (alpha_fix_adjustable): Likewise.
3260 (md_apply_fix): Likewise.
3262 2000-12-31 H.J. Lu <hjl@gnu.org>
3264 * listing.c (listing_message): Allocate string only if it is
3267 * configure: Rebuild.
3269 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3271 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3272 Point out caveats with generating fixups for the opcode in a frag.
3274 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3276 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3279 2000-12-29 H.J. Lu <hjl@gnu.org>
3281 * listing.c (calc_hex): Print the variable part only if the
3282 fragment type is rs_fill.
3284 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3286 * doc/internals.texi (tc_conditional_pseudoop,
3287 TC_LINKRELAX_FIXUP): Fix typos.
3289 2000-12-28 Richard Henderson <rth@redhat.com>
3291 * write.c (subsegs_finish): Fix thinko last change -- don't
3292 "optimize" the alignment == 0 case.
3294 2000-12-28 Richard Henderson <rth@redhat.com>
3296 * as.h (rs_align_test): New.
3297 * frags.c (NOP_OPCODE): Move default from read.c.
3298 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3299 (frag_align_code): New.
3300 * frags.h (frag_align_code): Declare.
3301 * read.c (NOP_OPCODE): Remove.
3302 (do_align): Use frag_align_code.
3303 * write.c (NOP_OPCODE): Remove.
3304 (get_recorded_alignment): New.
3305 (cvt_frag_to_fill): Handle rs_align_test.
3306 (relax_segment): Likewise.
3307 (subsegs_finish): Align last subseg in section to the
3308 section alignment. Use frag_align_code.
3309 * write.h (get_recorded_alignment): Declare.
3310 * config/obj-coff.c (size_section): Handle rs_align_test.
3311 (fill_section, fixup_mdeps): Likewise.
3312 (write_object_file): Use frag_align_code.
3314 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3315 (alpha_handle_align): New.
3316 * config/tc-alpha.h (HANDLE_ALIGN): New.
3317 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3319 * config/tc-i386.h (md_do_align): Use frag_align_code.
3320 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3322 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3323 (ia64_handle_align): New.
3324 * config/tc-ia64.h (HANDLE_ALIGN): New.
3325 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3327 * config/tc-m32r.c (m32r_do_align): Remove.
3328 (m32r_handle_align): New.
3329 (fill_insn): Use frag_align_code.
3330 * config/tc-m32r.h (md_do_align): Remove.
3331 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3332 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3333 * config/tc-mips.c, config/tc-mips.h: Similarly.
3335 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3336 (sh_handle_align): Likewise. Handle rs_align_code.
3337 (sh_do_align): Remove.
3338 * config/tc-sh.h (md_do_align): Remove.
3339 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3341 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3342 (sparc_handle_align): Likewise. Handle rs_align_code.
3343 * config/tc-sparc.h (md_do_align): Remove.
3344 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3346 2000-12-22 DJ Delorie <dj@redhat.com>
3348 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3349 when we assemble the first half of a pair.
3351 2000-12-22 H.J. Lu <hjl@gnu.org>
3353 * config/tc-i386.c (reloc): Update the macro for non-bfd
3355 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3357 2000-12-22 H.J. Lu <hjl@gnu.org>
3359 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3361 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3363 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3364 (QWORD_MNEM_SUFFIX): New macro.
3365 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3367 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3368 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3370 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3371 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3372 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3373 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3374 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3376 (Reg, WordReg): Add Reg64.
3377 (Imm): Add Imm32S and Imm64.
3379 (Disp): Add Disp64 and Disp32S.
3380 (AnyMem): Add Disp32S.
3381 (RegRex, RegRex64): New macros.
3382 (rex_byte): New type.
3383 * config/tc-i386.c (set_16bit_code_flag): Kill.
3384 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3385 (reloc): New parameter "signed"; support x86_64.
3386 (set_code_flag): New.
3387 (DEFAULT_ARCH): New macro; default to "i386".
3388 (default_arch): New static variable.
3389 (struct _i386_insn): New fields Operand_PCrel; rex.
3390 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3391 (flag_code): New enum and static variable.
3392 (use_rela_relocations): New static variable.
3393 (flag_code_names): New static variable.
3394 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3395 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3397 (i386_align_code): Return plain "nop" for x86_64.
3398 (mode_from_disp_size): Support Disp32S.
3399 (smallest_imm_type): Support Imm32S and Imm64.
3400 (offset_in_range): Support size of 8.
3401 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3402 (md_pseudo_table): Add "code64"; use set_code_flat.
3403 (md_begin): Emit sane error message on hash failure.
3404 (tc_i386_fix_adjustable): Support x86_64 relocations.
3405 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3406 instructions supported on particular arch just partially,
3407 output of 64bit immediates, handling of Imm32S and Disp32S type.
3408 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3409 (i386_displacement): Likewise.
3410 (i386_index_check): Cleanup; support 64bit addresses.
3411 (md_apply_fix3): Support x86_64 relocation and rela.
3412 (md_longopts): Add "32" and "64".
3413 (md_parse_option): Add OPTION_32 and OPTION_64.
3414 (i386_target_format): Call even for ELFs; choose between
3415 elf64-x86-64 and elf32-i386.
3416 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3417 (tc_gen_reloc): Support rela relocations and x86_64.
3418 (intel_e09_1): Support QWORD.
3420 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3422 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3423 it's not an offset expression.
3424 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3425 keep the braces '[' and ']' in the output string.
3426 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3427 != FLAT. There is no such op_modifier.
3429 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3431 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3434 2000-12-13 Kazu Hirata <kazu@hxi.com>
3436 * as.h: Fix formatting.
3438 * dwarf2dbg.c: Likewise.
3439 * input-scrub.c: Likewise.
3442 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3444 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3445 configure: Regenerate.
3447 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3449 * dwarf2dbg.c: #include <limits.h> only if it exists.
3451 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3453 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3454 (md_apply_fix): Here too.
3456 2000-12-12 Jim Wilson <wilson@redhat.com>
3458 * config/tc-ia64.h (ia64_init): Add prototype.
3460 2000-12-12 H.J. Lu <hjl@gnu.org>
3462 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3464 * read.h (outputting_stabs_line_debug): Change it to int.
3465 * stabs.c (outputting_stabs_line_debug): Likewise.
3467 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3469 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3470 the address of a function result.
3472 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3474 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3475 (md_assemble): Call dwarf2_emit_insn.
3476 (shlib): Fix typo SHILB -> SHLIB.
3477 (md_parse_option): Likewise.
3478 (ppc_elf_validate_fix): Likewise:
3479 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3481 2000-12-12 Nick Clifton <nickc@redhat.com>
3483 * cgen.h: Fix formatting.
3484 * input-scrub.c: Fix formatting.
3485 * macro.c: Fix formatting.
3486 * config/tc-mips.c: Fix formatting.
3487 * doc/c-mips.texi: Fix formatting.
3489 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3491 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3492 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3494 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3496 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3499 * i386.h (*_Suf): Remove No_dSuf.
3500 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3502 (i386_optab): Remove 'd' in the suffixes.
3504 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3506 * config/tc-i386.c (T_SHORT): Undefine before defining.
3508 2000-12-05 Kazu Hirata <kazu@hxi.com>
3510 * config/tc-mips.c: Fix formatting.
3512 2000-12-04 Matthew Hiller <hiller@redhat.com>
3514 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3515 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3516 (md_show_usage): Ditto.
3517 (md_parse_option): Ditto.
3518 (d10v_cleanup): Writes pending instruction only if
3519 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3520 Fix compile time warning messages.
3522 * doc/c-d10v.texi: Documents new options.
3524 2000-12-04 Matthew Hiller <hiller@redhat.com>
3526 * stabs.c (outputting_stabs_line_debug): New variable.
3527 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3528 function entry and unset at function exit.
3530 * read.h (outputting_stabs_line_debug): New extern declaration.
3532 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3534 * dwarf2dbg.c: Fix compile time warning messages.
3536 2000-12-03 Kazu Hirata <kazu@hxi.com>
3538 * config/tc-a29k.c: Fix formatting.
3539 * config/tc-alpha.c: Likewise.
3540 * config/tc-arm.c: Likewise.
3541 * config/tc-cris.c: Likewise.
3542 * config/tc-hppa.c: Likewise.
3543 * config/tc-i370.c: Likewise.
3544 * config/tc-i386.c: Likewise.
3545 * config/tc-i860.c: Likewise.
3546 * config/tc-i960.c: Likewise.
3547 * config/tc-ia64.c: Likewise.
3548 * config/tc-m68hc11.c: Likewise.
3549 * config/tc-m68k.c: Likewise.
3550 * config/tc-m88k.c: Likewise.
3551 * config/tc-pj.c: Likewise.
3552 * config/tc-ppc.c: Likewise.
3553 * config/tc-sh.c: Likewise.
3554 * config/tc-sparc.c: Likewise.
3555 * config/tc-tahoe.c: Likewise.
3556 * config/tc-vax.c: Likewise.
3558 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3560 * config/tc-mips.c (mips_ip): When calculating offsets,
3561 don't accept as constant the difference between the
3562 addresses of symbols in two different sections.
3564 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3566 (validate_mips_insn): Likewise. Also, update 'B' operand
3567 specifier to use OP_*_CODE20 constants and delete 'm' operand
3569 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3570 operand specifiers. Change warning generated by 'B' operand
3571 specifier to reflect its new multi-purpose usage.
3573 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3574 -1, and update comment.
3575 (file_mips_isa): Likewise.
3576 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3577 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3578 ISA_* constants rather than hard-coded numbers.
3579 (mips_cpu_info): New structure.
3580 (mips_cpu_info_table): New table describing CPU and ISA names
3582 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3583 mips_cpu_info_from_cpu): New functions.
3584 (mips_isa_to_str): New function to get string for ISA name.
3585 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3586 return const char *.
3587 (md_begin): Redo CPU and ISA selection logic, using
3588 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3589 than hard-coded numbers.
3590 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3591 ISA_* constants rather than hard-coded numbers.
3592 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3593 (md_longopts): Delete OPTION_NO_MIPS32.
3594 (md_parse_option): Convert to use ISA_* constants rather than
3595 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3596 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3597 to use strcasecmp to recognize "default" and to use
3598 mips_cpu_info_from_name to get CPU numbers from argument.
3599 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3600 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3602 (s_mipsset): Accept ISA value 32.
3603 * doc/as.texinfo: Clean up MIPS options summary slightly,
3604 remove -no-mips32. Add note about -mips4 and -mips32
3605 specifying those ISA levels. Delete -mips32 and -no-mips32
3606 cpu flag descriptions.
3607 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3608 up the supported CPU switch list, and replace 4Kc, 4Km, and
3609 4Kp entries with a single mips32-4k entry. Note that you can
3612 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3614 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3616 (md_parse_option): Add cases for OPTION_MIPS5 and
3618 (md_show_usage): Mention -mips5 and -mips64 arguments.
3619 (s_mipsset): Add cases for MIPS5 and MIPS64.
3620 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3622 * doc/as.texinfo: Mention -mips5 and -mips64 options
3624 * doc/c-mips.texi: Likewise. Also update introduction
3625 and ".set" usage information.
3627 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3629 (mips_cpu_info_table): Add SB-1 entries.
3630 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3631 known to the -mcpu option.
3633 * doc/as.texinfo: Correct description of MIPS -mcpu
3634 option, by copying some of the text from doc/c-mips.texi.
3636 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3638 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3640 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3641 (sparc*-*-rtems*): Switched from a.out to ELF.
3642 * configure: Regenerate.
3643 * config.in: Regenerate.
3644 * Makefile.in: Regenerate.
3645 * aclocal.m4: Regenerate.
3646 * po/gas.pot: Regenerate.
3648 2000-11-30 Philip Blundell <pb@futuretv.com>
3650 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3651 even in non BFD_ASSEMBLER case.
3653 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3655 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3658 2000-11-29 Richard Henderson <rth@redhat.com>
3660 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3661 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3662 thread multiple subsegments properly; handle multiple code
3663 sections properly; emit proper compilation unit info for assembler
3664 generated debugging.
3666 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3667 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3668 (dwarf2dbg_estimate_size_before_relax): Declare.
3669 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3670 * write.c: Include dwarf2dbg.h.
3671 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3672 (relax_segment): Likewise.
3674 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3676 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3677 jump>: Use as_bad_where instead of as_bad. Tweak error message
3678 accordingly. Stabilize frag by updating fix part and resetting
3680 <undefined symbol, unconditional jump>: Ditto.
3681 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3682 indexing is_end_of_line[].
3683 (md_assemble): Initialize size to 0.
3684 (md_section_align): Mark parameter seg as unused.
3685 (parse_reg): Parse names case-insensitively.
3687 2000-11-28 Kazu Hirata <kazu@hxi.com>
3689 * config/obj-aout.h: Fix formatting.
3690 * config/obj-bout.h: Likewise.
3691 * config/obj-coff.c: Likewise.
3692 * config/obj-coff.h: Likewise.
3693 * config/obj-elf.h: Likewise.
3694 * config/obj-som.h: Likewise.
3695 * config/obj-vms.c: Likewise.
3696 * config/obj-vms.h: Likewise.
3697 * config/tc-h8300.h: Likewise.
3698 * config/tc-ns32k.h: Likewise.
3699 * config/tc-sparc.h: Likewise.
3700 * config/tc-tic54x.h: Likewise.
3701 * config/tc-z8k.h: Likewise.
3703 2000-11-28 Nick Clifton <nickc@redhat.com>
3705 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3706 License is present in the sources, but not the output, and
3707 also available from the GNU website.
3708 (GNU Free Documentation License): Comment out this section.
3710 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3712 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3713 targets. Remove i860 from valid a.out targets.
3714 * Makefile.in: Regenerate.
3716 * config/tc-cris.c: Include dwarf2dbg.h.
3717 (md_pseudo_table): Add .file and .loc.
3718 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3719 (s_cris_file, s_cris_loc): New.
3720 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3721 * Makefile.am: Regenerate dependencies.
3722 * Makefile.in: Regenerate.
3724 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3726 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3727 (MRI_MUL_PRECEDENCE): Likewise.
3728 (op_rank): Fix a comment typo.
3730 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3732 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3734 (get_operand): Fix analysis for movw/movb instructions.
3736 2000-11-24 Nick Clifton <nickc@redhat.com>
3738 * configure.in (xscale-elf): Add target.
3739 (xscale-coff): Add target.
3740 * configure: Regenerate.
3742 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3744 (ARM_EXT_XSCALE): New ARM architecture extension.
3745 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3746 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3747 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3748 (ARM_ARCH_V4): Remove processor from architecture.
3749 (ARM_ARCH_3M): New architecutre definition.
3750 (ARM_ARCH_V5TE): New architecutre definition.
3751 (ARM_ARCH_XSCALE): New architecutre definition.
3752 (CPU_DEFAULT): Allow to be defaulted to XScale.
3753 (atpcs): New boolean variable.
3754 (ldr_flags): Support 'd' flag for double word loads.
3755 (str_flags): Support 'd' flag for double word stored.
3756 (do_mia): New function.
3757 (do_mar): New function.
3758 (do_mra): New function.
3759 (do_pld): New function.
3760 (do_ldrd): New function.
3761 (do_blx): New function.
3762 (do_bkpt): New function.
3763 (do_clz): New function.
3764 (do_lstc2): New function.
3765 (do_cdp2): New function.
3766 (do_t_blx): New function.
3767 (do_t_bkpt): New function.
3768 (do_smla): New function.
3769 (do_smlal): New function.
3770 (do_smul): New function.
3771 (do_qadd): New function.
3772 (do_co_reg2c): New function.
3773 (LONGEST_INSN): Redefine to 7.
3775 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3776 command line switches.
3778 2000-11-22 Jim Wilson <wilson@redhat.com>
3780 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3781 (struct rsrc): Make line unsigned.
3782 (gr_values): Add missing initializer.
3783 (SLOT_NUM_NOT_SET): Add unsigned cast.
3784 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3785 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3786 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3787 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3788 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3789 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3790 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3791 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3792 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3793 Add ATTRIBUTE_UNUSED to unused parameters.
3794 (convert_expr_to_ab_reg): Add parens.
3795 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3796 (dot_prologue): Initialize grsave when declared.
3797 (md_pseudo_table): Add missing initializers.
3798 (operand_match): Add casts to bfd_vma.
3799 (emit_one_bundle): Delete unused local prev. Make required_template
3801 (specify_resource): Cast i to unsigned.
3802 (note_register_values): Use fprintf_vma.
3803 (print_dependency): Likewise.
3805 2000-11-21 Jim Wilson <wilson@redhat.com>
3807 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3808 for unwind info section.
3809 (dot_endp): Likewise for unwind section.
3811 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3814 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3816 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3817 (output_insn): Call dwarf2_emit_insn.
3818 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3820 2000-11-17 Richard Henderson <rth@redhat.com>
3822 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3823 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3824 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3826 2000-11-17 Nick Clifton <nickc@redhat.com>
3828 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3831 2000-11-17 Richard Henderson <rth@redhat.com>
3833 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3835 2000-11-17 Richard Henderson <rth@redhat.com>
3837 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3838 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3839 tri-state definition of alpha_flag_mdebug.
3840 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3841 (s_alpha_file): Store first .file directive.
3842 (s_alpha_stab): New.
3843 (md_pseudo_table): Add stabs and stabn.
3845 2000-11-17 Richard Henderson <rth@redhat.com>
3847 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3849 2000-11-17 Richard Henderson <rth@redhat.com>
3851 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3852 (main): Call dwarf2_finish.
3853 * as.h (debug_type): Clarify documentation of the meaning
3855 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3856 (print_stats): Fix parenthesis problem.
3857 (now_subseg_size): New.
3858 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3859 (dwarf2_directive_file): Don't set debug_type.
3860 (dwarf2_where): Honor DEBUG_DWARF2 first.
3861 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3862 do nothing if not emitting dwarf2 debug info, or no work.
3863 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3864 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3865 (ecoff_new_file): Likewise.
3866 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3867 commentary wrt dwarf2.
3869 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3870 ATTRIBUTE_UNUSED as needed.
3871 (emit_insn): Call dwarf2_emit_insn.
3872 (s_alpha_file): New.
3874 (s_alpha_coff_wrapper): Don't handle them.
3875 (md_pseudo_table): Update for .file and .loc.
3876 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3878 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3879 don't protect with debug_type.
3880 * config/tc-hppa.c (md_assemble): Likewise.
3881 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3882 * config/tc-mn10300.c (md_assemble): Likewise.
3883 * config/tc-sh.c (md_assemble): Likewise.
3884 * config/tc-v850.c (md_assemble): Likewise.
3886 * config/tc-arm.c (arm_end_of_source): Remove.
3887 * config/tc-hppa.c (pa_end_of_source): Remove.
3888 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3889 * config/tc-mn10300.c (mn10300_finalize): Remove.
3890 * config/tc-sh.c (sh_finalize): Remove.
3891 * config/tc-v850.c (sh_finalize): Remove.
3893 * config/tc-arm.h (md_end): Remove.
3894 * config/tc-hppa.h (md_end): Remove.
3895 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3896 * config/tc-m68hc11.h (md_end): Remove.
3897 * config/tc-mn10300.h (md_end): Remove.
3898 * config/tc-sh.h (md_end): Remove.
3899 * config/tc-v850.h (md_end): Remove.
3901 * config/tc-ia64.c (emit_one_bundle): Don't protect
3902 dwarf2 bits with debug_type.
3903 (md_assemble): Likewise.
3904 (ia64_end_of_source): Don't call dwarf2_finish.
3906 2000-11-16 Jim Wilson <wilson@redhat.com>
3908 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3909 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3912 2000-11-16 H.J. Lu <hjl@gnu.org>
3914 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3917 2000-11-15 Kazu Hirata <kazu@hxi.com>
3919 * config/tc-tic30.c: Fix formatting.
3920 * config/tc-tic80.c: Likewise.
3921 * config/tc-v850.c: Likewise.
3922 * config/tc-vax.c: Likewise.
3923 * config/tc-w65.c: Likewise.
3924 * config/tc-z8k.c: Likewise.
3926 2000-11-14 DJ Delorie <dj@redhat.com>
3928 * config/tc-v850.c: Support dwarf2.
3929 * config/tc-v850.h: Ditto.
3931 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3932 parse_cons_expression_v850 to initialize hold_cons_reloc.
3934 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3936 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3937 (errata_nops_necessary_p): New function.
3938 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3941 2000-11-14 Jim Wilson <wilson@redhat.com>
3943 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3944 return little endian bfd formats.
3946 2000-11-14 Kazu Hirata <kazu@hxi.com>
3948 * config/aout_gnu.h: Fix formatting.
3949 * config/atof-vax.c: Likewise.
3950 * config/m68k-parse.h: Likewise.
3951 * config/m88k-opcode.h: Likewise.
3952 * config/obj-elf.c: Likewise.
3953 * config/tc-arm.c: Likewise.
3954 * config/tc-cris.c: Likewise.
3955 * config/tc-i386.c: Likewise.
3956 * config/tc-ia64.c: Likewise.
3957 * config/tc-mn10300.c: Likewise.
3958 * config/te-386bsd.h: Likewise.
3959 * config/te-hppa.h: Likewise.
3960 * config/te-nbsd.h: Likewise.
3961 * config/te-ppcnw.h: Likewise.
3962 * config/te-sparcaout.h: Likewise.
3963 * config/te-tmips.h: Likewise.
3964 * config/vax-inst.h: Likewise.
3965 * config/vms-conf.h: Likewise.
3967 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3969 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3971 2000-11-13 H.J. Lu <hjl@gnu.org>
3973 * config/obj-elf.c (elf_frob_symbol): Support
3974 ".symver name,name2@@@nodename".
3975 (elf_frob_file_before_adjust): Likewise.
3977 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3978 and ".symver name,name2@@@nodename".
3981 2000-11-12 H.J. Lu (hjl@gnu.org)
3983 * config/obj-elf.c (obj_elf_symver): Check missing version
3986 2000-11-12 H.J. Lu (hjl@gnu.org)
3988 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3989 instead of bfd_vma for non-bfd assemblers.
3991 2000-11-09 Kazu Hirata <kazu@hxi.com>
3993 * itbl-ops.c: Fix comment typos.
3995 2000-11-08 Jim Wilson <wilson@redhat.com>
3997 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3998 (struct unwind): Add next_slot_frag field.
3999 (slot_index): New parameters slot_frag and first_frag. Add code
4000 to add in frag sizes when different. Add comments.
4001 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4002 arguments to slot_index.
4003 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4004 loop end. Set next_slot_frag field.
4006 2000-11-07 H.J. Lu <hjl@gnu.org>
4008 * doc/as.texinfo (.symver): Updated for versioned symbol
4011 * obj.h (format_ops): Add the frob_file_before_adjust field.
4013 * config/obj-aout.c (aout_format_ops): Set the
4014 frob_file_before_adjust field to 0.
4015 * config/obj-coff.c (coff_format_ops): Likewise.
4016 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4018 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4020 (elf_frob_file_before_adjust): New function to remove unneeded
4021 versioned symbols from the symbol table.
4022 (elf_format_ops): Set the frob_file_before_adjust field to
4023 elf_frob_file_before_adjust.
4025 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4028 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4030 2000-11-07 Peter Targett <peter.targett@arccores.com>
4032 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4034 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4035 Fix compile time warning messages.
4037 2000-11-07 Nick Clifton <nickc@redhat.com>
4039 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4040 buffer in order to avoid buffer overflows.
4042 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4044 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4045 Change M to m for -milp32 or -mlp64 to match gcc.
4046 (dot_endp): Use bytes_per_address instead of 8.
4047 (emit_one_bundle): Use number_to_chars_littleendian instead of
4049 (fix_insn): Likewise.
4050 (ia64_init): New function.
4051 (ia64_target_format): New function.
4052 (md_begin): Set endianness, arch, and machine as appropriate.
4053 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4054 Make these macros depend on TE_HPUX macro.
4055 (TARGET_FORMAT): Define.
4056 (HOST_SPECIAL_INIT): Define.
4057 * config/te-hpux.h: New file.
4058 * configure.in: Add "ia64-*-hpux*" target to configure.
4059 * configure: Regenerate.
4061 2000-11-06 Kazu Hirata <kazu@hxi.com>
4063 * as.c: Fix formatting.
4064 * dwarf2dbg.c: Likewise.
4065 * input-file.c: Likewise.
4066 * input-file.h: Likewise.
4067 * input-scrub.c: Likewise.
4068 * itbl-ops.c: Likewise.
4069 * listing.c: Likewise.
4070 * macro.h: Likewise.
4071 * messages.c: Likewise.
4073 * subsegs.c: Likewise.
4074 * subsegs.h: Likewise.
4075 * write.c: Likewise.
4077 2000-11-06 Nick Clifton <nickc@redhat.com>
4079 * doc/as.texinfo: Add GNU Free Documentation License.
4080 * doc/gasp.texi: Add GNU Free Documentation License.
4081 * doc/as.1: Add GNU Free Documentation License.
4083 2000-11-05 Nick Clifton <nickc@redhat.com>
4085 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4087 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4089 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4090 * configure: Regenerate.
4092 2000-11-01 Nick Clifton <nickc@redhat.com>
4094 * read.c (original_case_string): New global variable.
4095 (read_a_source_file): Copy opcode string into
4096 original_case_string if clobbering the case of the opcode.
4097 * read.h: Export the definition of original_case_string.
4098 * config/tc-arm.c (md_assembler): When parsing a .req
4099 directive use the original opcode string, not the case
4102 2000-11-02 Nick Clifton <nickc@redhat.com>
4104 * config/tc-mn10300.c (debug_line): Remove this static
4106 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4107 dwarf2_where and dwarf2_gen_line_info.
4109 2000-11-02 Theo Honohan <th@futuretv.com>
4111 * config/tc-arm.c (do_msr): Improve error message.
4113 2000-10-31 Eric Christopher <echristo@redhat.com>
4115 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4116 or pc-relative, else use fx_offset.
4118 2000-10-31 Jim Wilson <wilson@redhat.com>
4120 * config/tc-ia64.c (struct md): New field tag_fixups.
4121 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4122 qualifying predicate.
4123 (emit_one_bundle): Delete spurious multiplication by one. Handle
4125 (ia64_start_line): Error if dangling qualifying predicate.
4126 (defining_tag): New static variable.
4127 (ia64_unrecognized_line, case '['): Parse tags.
4128 (ia64_frob_label): Create tag_fixups.
4129 (md_assemble): Reset md.qp.X_op after using it.
4131 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4133 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4135 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4137 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4139 2000-10-30 Kazu Hirata <kazu@hxi.com>
4141 * expr.c: Fix formatting.
4142 * flonum-copy.c: Likewise.
4143 * flonum.h: Likewise.
4147 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4149 * as.h (OPTION_MD_BASE): Bump to 190.
4150 * as.c (parse_args) <std_longopts>: Add comment about the need to
4151 check OPTION_MD_BASE in as.h.
4153 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4156 2000-10-27 Nick Clifton <nickc@redhat.com>
4158 * configure.in (emulations): Add m68hc12.
4159 * configure: Regenerate.
4160 * po/gas.pot: Regenerate.
4162 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4164 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4166 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4168 2000-10-25 Nick Clifton <nickc@redhat.com>
4170 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4171 a DWARF2 line number information sequence.
4173 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4175 * read.c (generate_lineno_debug): Update comment describing why
4176 DWARF2 line number debug information is not generated
4177 automatically by this function.
4179 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4182 * config/tc-arm.h (md_end): Define.
4183 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4185 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4186 if generating DWARF2 line numbers.
4187 (arm_end_of_source): New function. Call dwarf2_finish if
4190 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4191 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4192 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4194 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4196 * config/tc-i386.c: Fix prototype declarations for functions taking no
4199 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4201 * config/tc-i386.c (i386_operand_modifier): Remove.
4202 (build_displacement_string): Remove.
4203 (i386_parse_seg): Remove.
4204 (i386_intel_memory_operand): Remove.
4205 (i386_intel_operand): Re-write using recursive descent parser based
4206 on MASM documentation.
4207 (struct intel_parser_s): New structure.
4208 (intel_parser): New static variable.
4209 (struct intel_token): New structure.
4210 (cur_token, prev_token): New static variables.
4223 (intel_match_token): New function.
4224 (intel_get_token): New function.
4225 (intel_putback_token): New function.
4226 (intel_expr): New function.
4227 (intel_e05): New function.
4228 (intel_e05_1): New function.
4229 (intel_e06): New function.
4230 (intel_e06_1): New function.
4231 (intel_e09): New function.
4232 (intel_e09_1): New function.
4233 (intel_e10): New function.
4234 (intel_e10_1): New function.
4235 (intel_e11): New function.
4237 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4239 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4240 instructions to loose any special insn->architecture mask.
4242 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4243 (sparc_md_end, sparc_arch_types, sparc_arch,
4244 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4245 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4246 request v9b architecture if they are used).
4248 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4250 * config/tc-m68k.c: Fix the previous misapplied patch.
4252 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4254 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4255 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4256 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4259 2000-10-17 Kazu Hirata <kazu@hxi.com>
4261 * debug.c: Fix formatting.
4262 * depend.c: Likewise.
4263 * dwarf2dbg.c: Likewise.
4264 * dwarf2dbg.h: Likewise.
4265 * ecoff.c: Likewise.
4268 * flonum-konst.c: Likewise.
4269 * frags.h: Likewise.
4271 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4273 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4275 * doc/as.texinfo: Added notes about this new option.
4277 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4279 * config/tc-sh.c (JREG): Remove.
4280 (md_convert_frag): Remove #if 0:d code using JREG.
4282 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4284 * config/tc-i386.c (i386_operand_modifier): Only match
4285 modifiers SHORT and FLAT if they are followed by a space.
4286 (parse_register): When `allow_naked_reg' is set, do not confuse
4287 identifiers that start with a register name with a register.
4289 2000-10-12 Kazu Hirata <kazu@hxi.com>
4291 * app.c: Fix formatting.
4294 * bit_fix.h: Likewise.
4299 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4301 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4303 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4305 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4306 Re-arrange function a little and improve error message.
4308 * write.c (write_relocs): Fix a comment.
4310 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4313 2000-10-05 Jim Wilson <wilson@cygnus.com>
4315 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4317 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4319 * config/tc-i386.c: Delete some useless comments, reformat others.
4321 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4322 non-global syms in linkonce sections.
4324 2000-10-04 Ralf Baechle <ralf@gnu.org>
4326 * config/tc-ia64.c (operand_match): Don't use // style comments.
4327 * config/tc-i370.c: Likewise.
4329 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4331 Changes to handle varying register prefix and user symbol prefix.
4332 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4333 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4334 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4335 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4336 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4337 (demand_register_prefix): New variable.
4338 (md_pseudo_table): New pseudo ".syntax".
4339 (md_longopts): New options --no-underscore and --underscore.
4340 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4341 on symbols_have_leading_underscore.
4342 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4343 (get_spec_reg): Ditto.
4344 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4346 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4348 <case OPTION_NO_US, case OPTION_US>: New.
4349 (md_show_usage): Be brief and reformat to match continuation of
4351 * po/gas.pot: Regenerate.
4353 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4355 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4356 force relocs for 12 bit branches.
4357 (md_apply_fix): Similarly, adjust logic here.
4359 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4361 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4362 adjust for external and weak syms as we will use a reloc. Allow
4363 for +8 offset when calculating limits of branches.
4364 (hppa_fix_adjustable): Undo 2000-09-23 change.
4365 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4366 Correct distance calculation.
4367 (tc_gen_reloc): Print the file name and line number if we can't
4370 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4371 * config/tc-hppa.c (nonzero_dibits): Define.
4372 (arg_reloc_stub_needed): Check each arg and return value
4373 separately for zero case.
4374 (pa_align): Declare argument `bytes'.
4376 2000-09-25 Kazu Hirata <kazu@hxi.com>
4378 * config/tc-cris.c: Fix formatting.
4379 * config/tc-d10v.h: Likewise.
4380 * config/tc-d30v.c: Likewise.
4381 * config/tc-d30v.h: Likewise.
4382 * config/tc-fr30.c: Likewise.
4383 * config/tc-fr30.h: Likewise.
4384 * config/tc-m68k.c: Likewise.
4385 * config/tc-m68k.h: Likewise.
4386 * config/tc-pj.h: Likewise.
4387 * config/tc-ppc.c: Likewise.
4388 * config/tc-ppc.h: Likewise.
4389 * config/tc-sh.c: Likewise.
4390 * config/tc-sh.h: Likewise.
4391 * config/tc-sparc.c: Likewise.
4392 * config/tc-v850.h: Likewise.
4393 * config/tc-vax.h: Likewise.
4394 * config/tc-w65.h: Likewise.
4395 * config/tc-z8k.h: Likewise.
4397 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4399 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4400 checks only for ELF.
4401 (hppa_force_relocation): Likewise.
4403 2000-09-22 Jim Wilson <wilson@cygnus.com>
4405 * config/tc-ia64.c (dv_sem): Add "stop".
4406 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4407 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4408 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4410 (mark_resources): Check IA64_RS_PRr.
4412 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4414 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4415 md_estimate_size_before_relax): Redesign and clean up the
4416 relaxation mechanism.
4418 2000-09-21 Kazu Hirata <kazu@hxi.com>
4420 * config/tc-ns32k.c: Fix formatting.
4421 * config/tc-ns32k.h: Likewise.
4423 2000-09-20 Kazu Hirata <kazu@hxi.com>
4425 * config/tc-m32r.c: Fix formatting.
4426 * config/tc-m32r.h: Likewise.
4427 * config/tc-m68851.h: Likewise.
4428 * config/tc-m68hc11.c: Likewise.
4429 * config/tc-m68hc11.h: Likewise.
4430 * config/tc-m88k.c: Likewise.
4431 * config/tc-mcore.c: Likewise.
4432 * config/tc-mcore.h: Likewise.
4433 * config/tc-mips.c: Likewise.
4434 * config/tc-mips.h: Likewise.
4435 * config/tc-mn10200.h: Likewise.
4436 * config/tc-mn10300.h: Likewise.
4437 * config/tc-tahoe.c: Likewise.
4438 * config/tc-tahoe.h: Likewise.
4440 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4442 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4443 Likewise in relaxation description comments.
4445 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4447 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4448 subtraction of two syms without emitting a relocation.
4450 From David Huggins-Daines <dhd@linuxcare.com>
4451 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4452 global or weak symbols.
4454 2000-09-15 Kazu Hirata <kazu@hxi.com>
4456 * config/tc-h8300.h: Fix formatting.
4457 * config/tc-h8500.c: Likewise.
4458 * config/tc-h8500.h: Likewise.
4459 * config/tc-hppa.h: Likewise.
4460 * config/tc-i370.h: Likewise.
4461 * config/tc-i386.h: Likewise.
4462 * config/tc-i860.c: Likewise.
4463 * config/tc-i860.h: Likewise.
4464 * config/tc-i960.h: Likewise.
4465 * config/tc-ia64.c: Likewise.
4466 * config/tc-ia64.h: Likewise.
4468 2000-09-14 Kazu Hirata <kazu@hxi.com>
4470 * config/tc-a29k.c: Fix formatting.
4471 * config/tc-alpha.c: Likewise.
4472 * config/tc-arc.c: Likewise.
4473 * config/tc-arc.h: Likewise.
4474 * config/tc-arm.c: Likewise.
4475 * config/tc-arm.h: Likewise.
4476 * config/tc-avr.c: Likewise.
4477 * config/tc-avr.h: Likewise.
4478 * config/tc-tic30.c: Likewise.
4479 * config/tc-tic30.h: Likewise.
4480 * config/tc-tic54x.c: Likewise.
4481 * config/tc-tic54x.h: Likewise.
4482 * config/tc-tic80.c: Likewise.
4483 * config/tc-tic80.h: Likewise.
4485 2000-09-14 Timothy Wall <twall@cygnus.com>
4487 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4488 parallel comparisons for later use.
4489 (struct rsrc): Add parallel comparison type.
4490 (resources_match): Skip special cases of PR usage (non-conflicting
4493 2000-09-13 Kazu Hirata <kazu@hxi.com>
4495 * config/obj-ecoff.c: Fix formatting.
4496 * config/obj-elf.c: Likewise.
4497 * config/obj-elf.h: Likewise.
4498 * config/obj-evax.h: Likewise.
4499 * config/obj-generic.h: Likewise.
4500 * config/obj-hp300.c: Likewise.
4501 * config/obj-hp300.h: Likewise.
4502 * config/obj-ieee.h: Likewise.
4503 * config/obj-vms.c: Likewise.
4504 * config/obj-vms.h: Likewise.
4506 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4508 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4509 (md_parse_option): Ditto.
4510 (md_longopts): Add -mips32 option.
4511 (md_show_usage): Document new options.
4512 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4513 (mips_ip): Assemble mfc0 with a sub-selection code.
4514 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4515 (mips_cpu_to_str): New function.
4516 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4517 Use CPU_* defines instead of hardcoded numbers.
4519 * doc/as.texinfo: Document new options.
4520 * doc/c-mips.texi: Ditto.
4522 2000-09-12 Kazu Hirata <kazu@hxi.com>
4524 * as.h: Fix formatting.
4525 * asintl.h: Likewise.
4526 * bit_fix.h: Likewise.
4527 * config/obj-aout.c: Likewise.
4528 * config/obj-aout.h: Likewise.
4529 * config/obj-bout.c: Likewise.
4530 * config/obj-bout.h: Likewise.
4531 * config/obj-coff.c: Likewise.
4532 * config/obj-coff.h: Likewise.
4533 * dwarf2dbg.h: Likewise.
4535 * flonum.h: Likewise.
4536 * frags.h: Likewise.
4537 * itbl-ops.h: Likewise.
4538 * macro.h: Likewise.
4541 * struc-symbol.h: Likewise.
4542 * subsegs.h: Likewise.
4543 * symbols.h: Likewise.
4545 * write.h: Likewise.
4547 2000-09-11 Kazu Hirata <kazu@hxi.com>
4549 * bignum-copy.c: Fix formatting.
4550 * config/tc-i370.c: Likewise.
4551 * config/tc-i960.c: Likewise.
4552 * config/tc-m68k.c: Likewise.
4553 * ehopt.c: Likewise.
4554 * flonum-copy.c: Likewise.
4555 * flonum-konst.c: Likewise.
4556 * flonum-mult.c: Likewise.
4557 * literal.c: Likewise.
4560 * stabs.c: Likewise.
4561 * subsegs.c: Likewise.
4563 2000-09-09 Philip Blundell <philb@gnu.org>
4565 * configure.in (arm*-*-uclinux*): New target.
4566 * configure: Regenerate.
4568 2000-09-09 Kazu Hirata <kazu@hxi.com>
4570 * input-file.c: Fix formatting.
4571 * itbl-ops.c: Likewise.
4572 * messages.c: Likewise.
4574 2000-09-08 Philip Blundell <philb@gnu.org>
4576 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4579 2000-09-07 H.J. Lu <hjl@gnu.org>
4581 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4582 * configure: Rebuild.
4584 2000-09-07 Kazu Hirata <kazu@hxi.com>
4586 * atof-generic.c: Fix formatting.
4587 * config/tc-mips.c: Likewise.
4588 * config/tc-vax.c: Likewise.
4589 * input-scrub.c: Likewise.
4591 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4593 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4594 * configure.in (sh-*-linux*): Added.
4595 * configure: Rebuilt.
4597 2000-09-06 Kazu Hirata <kazu@hxi.com>
4599 * config/tc-hppa.c: Fix formatting.
4601 * ecoff.c: Fix formatting.
4603 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4605 * configure: Rebuilt with new libtool.m4.
4607 2000-09-05 Kazu Hirata <kazu@hxi.com>
4609 * cgen.c: Fix formatting.
4610 * config/tc-ia64.c: Likewise.
4612 2000-09-05 Nick Clifton <nickc@redhat.com>
4614 * aclocal.m4: Regenerate.
4615 * config.in: Regenerate.
4616 * configure: Regenerate.
4617 * po/gas.pot: Regenerate.
4619 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4621 * config/tc-cris.c: Correct comment typos.
4623 2000-09-05 Eric Christopher <echristo@cygnus.com>
4625 * config/tc-mn10300.c: Cleanup.
4626 (md_pcrel_from): Enable.
4628 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4630 * expr.c (operand): Fix a comment typo.
4631 * write.c (write_relocs): Fix a signed/unsigned warning.
4633 * config/tc-hppa.c (fudge_reg_expressions): New
4634 (hppa_force_reg_syms_absolute): New.
4635 (pa_equ): Allow reg_section expressions.
4636 * config/tc-hppa.c (md_optimize_expr): Define.
4637 (hppa_force_reg_syms_absolute): Prototype.
4639 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4640 (pa_parse_number): Pass in arg to select fp reg parsing.
4641 Return 1 to indicate format checks pass. If strict, then only
4642 accept a register or register symbol. Return value in...
4643 (pa_number): New static for pa_parse_number.
4644 (FP_REG_BASE): Define.
4645 (FP_REG_RSEL): Define.
4646 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4647 appropriate. White space changes.
4648 (need_pa11_opcode): Don't bother passing any params, get them from
4650 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4651 Remove extraneous check in case 'Q'.
4652 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4653 reg, set section of resulting symbol to reg_section.
4654 (pa_parse_space_stmt): Modify call to pa_parse_number.
4655 (pa_space): Likewise.
4657 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4658 (hppa_force_relocation): Handle vtable relocs.
4659 (pa_vtable_entry): New.
4660 (pa_vtable_inherit): New.
4661 (md_pseudo_table): Add entries for vtable pseudos.
4662 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4663 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4665 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4666 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4667 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4669 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4670 specify a symbol type.
4672 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4673 dependent things together.
4674 (md_elf_symbol_type): Define.
4676 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4678 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4680 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4681 (obj_elf_vtable_entry): Declare.
4683 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4684 and export function.
4685 (obj_elf_vtable_entry): Similarly.
4686 (elf_pseudo_table): Fix the damage with a cast.
4688 2000-09-03 Richard Henderson <rth@cygnus.com>
4690 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4691 for template selection when a label is needed.
4693 2000-09-02 Kazu Hirata <kazu@hxi.com>
4695 * config/tc-ia64.c: Fix formatting.
4697 2000-09-02 Nick Clifton <nickc@redhat.com>
4699 * configure.in: Increase version number to 2.10.91.
4700 * configure: Regenerate.
4701 * aclocal.m4: Regenerate.
4702 * config.in: Regenerate.
4703 * po/gas.pot: Regenerate.
4704 * Makefile.in: Regenerate.
4706 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4708 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4709 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4710 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4712 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4715 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4717 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4718 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4719 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4720 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4721 (GOT_symbol): New variable.
4722 (md_undefined_symbol): Set it.
4724 2000-09-01 Richard Henderson <rth@cygnus.com>
4726 * config/tc-ia64.c (match): Don't inline.
4727 (extra_goodness): New.
4728 (md_begin): Prefer nop.f and nop.b for best_template.
4730 2000-08-31 Kazu Hirata <kazu@hxi.com>
4732 * as.c: Fix formatting.
4734 * frags.c: Likewise.
4735 * macro.c: Likewise.
4737 2000-08-31 Eric Christopher <echristo@cygnus.com>
4739 * config/tc-mn10300.c: Cleanup and fix warnings.
4740 (md_pseudo_table): Add initializers.
4741 (md_show_usage): Cleanup.
4742 (md_parse_option): Fix warnings.
4743 (md_undefined_symbol): Fix warnings.
4744 (md_conver_frag): Fix warnings.
4745 (tc_gen_reloc): Fix warnings.
4746 (md_apply_fix3): Fix warnings.
4747 (check_operand): Fix warnings.
4749 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4751 * acinclude.m4: Include libtool and gettext macros from the
4753 * aclocal.m4, configure: Rebuilt.
4755 2000-08-30 Mark Hatle <mhatle@mvista.com>
4757 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4759 2000-08-31 Kazu Hirata <kazu@hxi.com>
4761 * listing.c: Fix formatting.
4763 2000-08-29 Kazu Hirata <kazu@hxi.com>
4765 * app.c: Fix a comment typo. Fix formatting.
4767 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4769 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4770 offset of the target destination for jmp instructions.
4771 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4773 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4775 * NEWS: Mention support for CRIS.
4777 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4779 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4780 Sets `.lcomm' alignment to zero.
4782 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4784 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4785 TC_FIX_ADJUSTABLE): Define.
4787 2000-08-23 Jim Wilson <wilson@cygnus.com>
4789 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4790 unwind.personality_routine is set.
4792 2000-08-23 H.J. Lu <hjl@gnu.org>
4794 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4796 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4798 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4801 2000-08-22 H.J. Lu <hjl@gnu.org>
4803 * config.in (STRICTCOFF): New for strict COFF.
4805 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4806 i386-*-go32* and i386-go32-rtems*.
4807 * configure: Rebuilt.
4809 * config/obj-coff.c (obj_coff_endef): Follow the historical
4810 behavior if STRICTCOFF is not defined.
4812 * doc/internals.texi: Document STRICTCOFF.
4814 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4816 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4817 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4818 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4819 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4820 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4821 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4822 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4825 2000-08-22 Eric Christopher <echristo@cygnus.com>
4827 * config/tc-mn10300.c: (md_apply_fix): New function.
4828 (mn10300_force_relocation): New function.
4829 (mn10300_fix_adjustable): New function.
4831 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4832 (TC_HANDLES_FX_DONE): Define.
4833 (obj_fix_adjustable): Define.
4834 (MD_APPLY_FIX3): Define.
4835 (TC_LINKRELAX_FIXUP): Define.
4837 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4839 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4841 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4843 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4845 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4846 if the fixup resulted in a relocation.
4848 2000-08-18 Nick Clifton <nickc@redhat.com>
4850 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4851 Make reference to first element of shift_names explicit.
4853 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4855 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4856 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4857 add a symbol's address. Removed all target-specific #ifdefs that
4858 used to accomplished the same.
4859 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4860 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4861 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4862 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4863 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4865 2000-08-17 Kazu Hirata <kazu@hxi.com>
4867 * dwarf2dbg.c: Fix formatting.
4869 2000-08-17 Nick Clifton <nickc@redhat.com>
4871 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4872 to be recoded as logical shift lefts by zero.
4874 2000-08-16 Jim Wilson <wilson@cygnus.com>
4876 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4877 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4879 (note_register_values): Handle IA64_OPND_R3_2 operands.
4881 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4883 * config/tc-i860.c (md_operand): Silly typo fixed.
4885 2000-08-16 Nick Clifton <nickc@redhat.com>
4887 * config/tc-arm.c (struct asm_shift): Delete.
4889 (enum asm_shift_index): New.
4890 (struct asm_shift_properties): New.
4891 (struct asm_shift_name): New.
4892 (shift_properties[]); New.
4893 (shift_names[]); New.
4895 (decode_shift): Use new structures.
4896 Issue a warning is "ROR #0" is used.
4897 Issue a warning if "ASR #0" or "LSR #0" is used.
4899 (md_begin): Initialise arm_shift_hsh table from new
4900 asm_shift_name array.
4902 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4904 * config/tc-sparc.c: Kill all warnings.
4905 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4907 (md_show_usage): Update usage text.
4909 2000-08-16 Nick Clifton <nickc@redhat.com>
4911 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4914 2000-08-15 Will Cohen <wcohen@redhat.com>
4916 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4918 * config/tc-sh.c (md_assemble): Changed so debug_type
4919 test performed for ppi_assemble
4920 * config/tc-sh.c: Included dwarf2dbg.h.
4921 (debug_line): Defined.
4922 (md_assemble): Generates dwarf2 line info.
4923 (sh_finalize): New function. Finalize dwarf2 info.
4924 (assemble_ppi): Returns size of code generated.
4925 (build_Mytes): Returns size of code generated.
4926 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4927 * config/tc-sh.h (md_end): Defined.
4928 (sh_finalize): Declared.
4930 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4932 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4935 2000-08-14 Nick Clifton <nickc@redhat.com>
4937 * config/tc-arm.c (do_bx): Allow "bx pc".
4939 2000-08-14 Jim Wilson <wilson@cygnus.com>
4941 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4942 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4943 (md_begin): Change assignment to md.flag to OR in the new bit.
4945 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4947 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4948 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4951 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4953 * NEWS: Mention i860 support.
4955 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4957 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4959 2000-08-14 Andreas Schwab <schwab@suse.de>
4961 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4963 2000-08-11 Andreas Schwab <schwab@suse.de>
4965 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4968 2000-08-11 Kazu Hirata <kazu@hxi.com>
4970 * expr.c: Fix formatting.
4971 * config/obj-bout.c: Likewise.
4973 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4975 * doc/c-i860.texi: Flesh out the i860 section more.
4977 2000-08-10 Kazu Hirata <kazu@hxi.com>
4979 * symbols.c: Fix formatting.
4982 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4984 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4985 modifier has the IgnoreSize bit set.
4987 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4989 From Rodney Brown <RodneyBrown@mynd.com>
4990 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4991 * configure: Regenerate.
4993 2000-08-09 Kazu Hirata <kazu@hxi.com>
4995 * hash.c: Fix formatting.
4998 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5000 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5001 (i860_fix_info): New enum.
5002 (MD_APPLY_FIX3): Define.
5003 (WORKING_DOT_WORD): Define.
5004 (TC_HANDLES_FX_DONE): Define.
5005 (DIFF_EXPR_OK): Define.
5006 (LISTING_HEADER): Define.
5007 (TARGET_FORMAT): Select target format based on endian flag.
5008 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5009 (target_big_endian): Add external declaration.
5011 * config/tc-i860.c: All existing code reworked completely. Other
5012 new code shown below.
5013 (SYNTAX_SVR4): Define.
5014 (target_warn_expand): New variable.
5015 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5016 (md_longopts): Declare and define with new options (-EL, -EB,
5018 (md_show_usage): New function.
5019 (md_operand): New function.
5020 (obtain_reloc_for_imm16): New function.
5021 (md_apply_fix3): New function.
5022 (tc_gen_reloc): New function.
5024 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5026 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5027 2 bytes of the jump address are in the same frag.
5028 (find): Accept 68hc12 register indirect modes.
5030 * NEWS: Mention 68HC11 & 68HC12 support.
5032 2000-08-07 Richard Henderson <rth@cygnus.com>
5034 * config/tc-ia64.c (unwind): Add prologue_mask member.
5035 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5036 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5037 (dot_body): Clear unwind.prologue_mask.
5038 (dot_prologue): Set it. Accept a register second argument.
5040 2000-08-07 Kazu Hirata <kazu@hxi.com>
5042 * config/atof-ieee.c: Fix formatting.
5043 * config/atof-tahoe.c: Likewise.
5045 2000-08-06 Nick Clifton <nickc@cygnus.com>
5047 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5050 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5051 of .popsection, .previous, .pushsection, .subsection,
5052 .version, .vtable_entry, .vtable_inherit and .weak.
5054 2000-08-05 Kazu Hirata <kazu@hxi.com>
5056 * config/tc-cris.c: Fix formatting.
5057 * config/tc-i386.c: Likewise.
5058 * config/tc-sparc.c (sparc_ip): Simplify the code.
5060 2000-08-04 Kazu Hirata <kazu@hxi.com>
5062 * config/tc-cris.c: Rearrange code for readability.
5063 * config/tc-d10v.c: Fix formatting.
5064 * config/tc-m32r.c: Likewise.
5065 * config/tc-sparc.c: Likewise.
5067 2000-08-02 Jim Wilson <wilson@cygnus.com>
5069 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5070 before ia64_find_opcode.
5071 (md_assemble): Likewise.
5073 2000-08-01 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5076 Undo some formatting fixes.
5078 2000-08-01 Kazu Hirata <kazu@hxi.com>
5080 * config/obj-som.c: Fix formatting.
5081 * config/obj-ieee.c: Likewise.
5082 * config/tc-arm.c: Likewise.
5083 * config/tc-v850.c: Likewise.
5085 2000-08-01 Nick Clifton <nickc@redhat.com>
5087 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5088 index by command line option.
5090 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5092 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5093 (@node M68K-Branch): Rewrite to match the reality.
5095 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5097 * doc/c-i860.texi: New file.
5098 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5099 * doc/Makefile.in: Regenerate.
5100 * doc/all.texi: Add I860 as relevant architecture.
5101 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5103 2000-07-31 Kazu Hirata <kazu@hxi.com>
5105 * config/tc-d30v.c: Fix formatting.
5107 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5109 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5110 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5111 long emit a long branch if available instead of an absolute jump, never
5112 emit absolute jumps for anything with --pcrel.
5114 * doc/c-m68k.texi: Document new command line option.
5116 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5118 * config/tc-avr.c: Use PARAMS macro in function declarations.
5119 Don't declare md_pcrel_from_section (already in tc-avr.h).
5120 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5121 (avr_operand): Don't set (unsigned) op_mask to -1.
5123 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5125 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5126 * configure: Regenerated.
5127 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5128 of operand to the .type directive (.e.g, "type").
5130 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5132 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5133 * app.c (do_scrub_chars): Record where first comment found.
5134 * read.c (read_a_source_file): Init found_comment on entry, and
5135 notify whether comments found on exit.
5136 * config/tc-hppa.c (md_shortopts): Add "c".
5137 (md_longopts): Add warn-comment.
5138 (md_parse_option): Handle it.
5139 (md_show_usage): Show available options.
5140 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5142 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5144 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5145 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5147 (md_estimate_size_before_relax): Don't fall off end of function.
5149 2000-07-27 Kazu Hirata <kazu@hxi.com>
5151 * config/tc-avr.c: Fix formatting.
5152 * config/tc-ns32k.c: Likewise.
5154 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5156 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5158 2000-07-27 Kazu Hirata <kazu@hxi.com>
5160 * config/tc-d10v.c: Fix formatting.
5161 * config/tc-z8k.c: Likewise.
5162 * config/tc-sparc.c: Likewise.
5164 2000-07-26 Dave Brolley <brolley@redhat.com>
5166 * cgen.c (queue_fixup): Declare opinfo.
5167 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5168 (gas_cgen_md_operand): Ditto.
5169 (gas_cgen_md_apply_fix3): Ditto.
5171 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5173 * config/obj-coff.c (obj_frob_symbol): Don't merge
5174 labels. Don't merge if the symbol isn't constant. Return
5175 immediately if a symbol is merged.
5177 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5179 * frags.c (frag_align): Correct absolute section alignment.
5181 2000-07-20 DJ Delorie <dj@redhat.com>
5183 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5184 it breaks linking against DLLs.
5186 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5188 * configure.in: Add CRIS support.
5189 * configure: Regenerate.
5190 * Makefile.am: (CPU_TYPES): Add cris.
5191 (CPU_OBJ_VALID) [aout]: Add cris.
5192 (MULTI_CPU_TYPES): Add cris.
5193 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5194 [coff]: Only i386 and mips are valid.
5195 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5196 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5197 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5198 Regenerate dependencies.
5199 * Makefile.in: Regenerate.
5200 * aclocal.m4: Regenerate.
5201 * as.c: Declare crisaout, criself.
5202 * config/tc-cris.h, config/tc-cris.c: New.
5203 * config/e-criself.c, config/e-crisaout.c: New.
5204 * po/POTFILES.in, po/gas.pot: Regenerate.
5206 2000-07-20 Kazu Hirata <kazu@hxi.com>
5208 * read.c: Fix formatting.
5209 * write.c: Fix formatting.
5211 2000-07-19 H.J. Lu <hjl@gnu.org>
5213 * sb.c: Include <stdlib.h> if exists for abort ().
5215 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5217 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5218 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5219 (pa_type_args): Same here.
5221 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5223 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5224 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5225 the storage class is already set.
5227 2000-07-17 Kazu Hirata <kazu@hxi.com>
5229 * config/tc-m68hc11.c: Fix formatting.
5230 * config/tc-mn10200.c: Likewise.
5231 * config/tc-mn10300.c: Likewise.
5232 * config/tc-pj.c: Likewise.
5233 * config/tc-tic80.c: Likewise.
5234 * config/tc-w65.c: Likewise.
5236 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5238 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5241 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5243 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5246 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5248 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5249 ELF as are used for SOM (except the 32-bit reloc one) to decide
5250 whether a symbol can be reduced to a section symbol. Expand on
5251 the comment for symbols involved in LR% and RR% expressions.
5253 2000-07-14 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-mips.c (mips_disable_float_construction): New
5256 static variable. Set to true if doubles should not be
5257 constructed by loading two single width fp registers with
5258 halves of the value.
5259 (mips_ip): Test mips_disable_float_construction.
5260 (md_longopts): Add command line switches --construct-floats
5261 and --no-construct-floats.
5262 (md_parse_option): Parse new command line options.
5263 (md_show_usage): Describe new command line options.
5265 * doc/c-mips.texi: Document new command line options.
5267 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5269 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5270 * configure: Regenerate.
5272 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5274 * configure.in (DEFAULT_EMULATION setting): Revert part of
5275 2000-07-01 change that set te_multi=multi unless set to tmips.
5276 * configure: Regenerate.
5278 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5280 * config/obj-coff.c (coff_frob_section): Add padding to the last
5281 section when aligning it increases its size.
5283 2000-07-11 Kazu Hirata <kazu@hxi.com>
5285 * config/tc-tic54x.c: Fix formatting.
5287 2000-07-10 Kazu Hirata <kazu@hxi.com>
5289 * config/tc-h8500.c: Fix formatting.
5290 * config/tc-tic54x.c: Fix formatting.
5292 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5294 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5295 displacements correctly.
5297 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5299 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5301 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5305 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5307 From David Huggins-Daines <dhd@linuxcare.com>
5308 * config/te-hppalinux64.h: Add a new emulation.
5309 * configure.in (emulations): Add configure bits to support the
5310 64-bit Linux/parisc target.
5311 * configure: Regenerate.
5313 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5314 (md_shortopts): Add `V' for ELF.
5316 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5317 when SOM or ELF_ARG_RELOC are defined.
5318 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5319 ELF_ARG_RELOC are defined.
5320 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5321 (pa_stringer): ..Do it here instead. Fix comment typos.
5322 (hppa_force_relocation): Cast enums to int before comparing with
5325 From Ryan Bradetich <rbradetich@uswest.net>
5326 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5327 redifinition warning.
5328 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5329 (hppa_force_relocation): ditto
5330 (md_apply_fix): Added cast to buf to fix warnings.
5332 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5333 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5335 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5336 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5337 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5338 reloc_type** to avoid warnings in switch.
5339 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5340 little earlier instead.
5342 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5344 (pa_type_args): Use symbol_arg_reloc_info.
5345 (struct pa_it): Make arg_reloc unsigned int.
5346 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5347 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5348 (pa_code): Delete. pa_text duplicates this function.
5349 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5350 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5352 (cons_fix_new_hppa): Actually change selector to e_fsel when
5353 warning about assuming so.
5354 (tc_gen_reloc): More example elf arg reloc code.
5355 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5356 (hppa_force_relocation): Likewise.
5358 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5360 (pa_end_of_source): Prototype.
5361 (hppa_fix_adjustable): Prototype.
5362 (LABELS_WITHOUT_COLONS): Move it..
5363 * config/te-hppa.h: To here.
5365 * config/te-hppa64.h: New file.
5367 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5369 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5370 format -10, -16, 16 relocs.
5371 (hppa_elf_mark_end_of_function): Test for null
5372 last_call_info->start_symbol
5374 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5375 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5376 re_assesmble_* functions. Delete extraneous statements. Fix
5378 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5379 insn to re_assemble_*.
5381 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5383 * doc/internals.texi (Expressions): Fix typo.
5385 2000-07-08 Kazu Hirata <kazu@hxi.com>
5387 * config/tc-sh.c: Fix formatting.
5388 * config/tc-tic54x.c: Fix formatting.
5389 * depend.c: Fix formatting.
5390 * flonum-konst.c: Likewise.
5391 * flonum-mult.c: Likewise.
5393 2000-07-07 Kazu Hirata <kazu@hxi.com>
5395 * config/tc-sh.c: Fix comments.
5396 * config/obj-vms.c: Fix comments.
5397 * config/tc-a29k.c: Likewise.
5398 * config/tc-alpha.c: Likewise.
5399 * config/tc-h8300.c: Likewise.
5400 * config/tc-h8500.c: Likewise.
5401 * config/tc-i370.c: Likewise.
5402 * config/tc-ia64.c: Likewise.
5403 * config/tc-m68hc11.c: Likewise.
5404 * config/tc-m68k.c: Likewise.
5405 * config/tc-mips.c: Likewise.
5406 * config/tc-ns32k.c: Likewise.
5407 * config/tc-ppc.c: Likewise.
5408 * config/tc-z8k.c: Likewise.
5410 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5412 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5413 Default to '(SEC_LOAD | SEC_DATA)'.
5414 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5416 * doc/internals.texi (CPU Backend): Describe
5417 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5419 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5421 * as.c (parse_args): NULL terminate the long option list.
5423 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5425 * config/tc-d30v.h: Include "write.h" for fixS.
5426 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5428 2000-07-05 Nick Clifton <nickc@cygnus.com>
5430 * config/tc-d30v.c (write_2_short): Further changes to warning
5431 messages produced when combining EITHER_BUT_PREFER_MU attributed
5434 2000-07-05 DJ Delorie <dj@redhat.com>
5438 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5440 * config/tc-arm.c (psrs): Accept combinations of flags.
5442 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5444 * config/tc-avr.c: Change _ () to _() around all strings marked
5445 for translation (exception from the usual coding style).
5446 (avr_opt): New struct variable, how the new switches are set.
5447 (OPTION_MMCU): Define as 'm' and actually use.
5448 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5449 (show_mcu_list): New function, display the list of known MCUs.
5450 (md_show_usage): Document the new switches. Call show_mcu_list.
5451 (avr_set_arch): Change 'm' to OPTION_MMCU.
5452 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5453 Handle the new switches.
5454 (avr_operands): Disable warnings for undefined combinations of
5455 operands if -mall-opcodes. Disable warnings for skipping two-word
5456 instructions if enhanced core or -mno-skip-bug.
5457 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5458 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5459 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5460 (avr_ldi_expression): Warn about implicit lo8().
5461 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5463 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5465 * configure.in: Add entry for mips-*-sysv4*MP*
5466 * configure: Rebuild
5467 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5468 elf32-tradlittlemips for traditional mips targets.
5469 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5470 test for Link Once sections as in adjust_reloc_syms.
5471 * config/te-tmips.h: New file for traditional mips targets. Define
5474 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5476 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5477 flags argument is not present, don't change an existing section's
5478 section's attributes. If the flags argument is present, warn if the
5479 attributes don't match the section's current attributes. When
5480 long section names are supported, set SEC_LINK_ONCE and
5481 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5483 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5485 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5486 symbols; create them.
5488 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5490 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5491 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5493 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5495 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5496 expressions. Ignore the problem when handling 16 bit signed
5497 immediates, because the assembler will take care of the relocation
5500 2000-06-27 Nick Clifton <nickc@cygnus.com>
5502 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5503 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5504 sequential order, and emit warning messages if the input source
5505 code contains constructs like that, or parallel constructs
5506 containing such opcodes.
5508 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5510 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5511 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5512 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5513 (md_show_usage): Update usage message.
5514 (md_parse_option): Allow redefinition of MCU type within the
5515 same avr[1-5] bfd machine type. Show both old and new MCU type
5516 in the error message.
5517 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5518 Simplify 8K wrap code.
5520 2000-06-25 Kazu Hirata <kazu@hxi.com>
5522 * config/obj-aout.c: Remove all uses of DEFUN.
5523 * config/obj-ieee.c: Likewise.
5524 * config/tc-sh.c: Fix comment typos.
5525 * config/tc-tahoe.c: Likewise.
5526 * config/tc-vax.c: Likewise.
5527 * config/tc-w65.c: Likewise.
5528 * config/tc-z8k.c: Likewise.
5529 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5531 2000-06-24 DJ Delorie <dj@cygnus.com>
5533 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5534 more changes from Sept 1999
5535 (tc_i386_fix_adjustable): ditto
5536 (md_apply_fix3): ditto
5538 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5540 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5541 (gas_cgen_parse_operand): Set it around expression() call.
5542 (gas_cgen_md_operand): Test for it before longjmp().
5544 2000-06-24 Kazu Hirata <kazu@hxi.com>
5546 * config/tc-h8500.c: Remove all uses of DEFUN.
5547 * config/tc-sh.c: Likewise.
5548 * config/tc-w65.c: Likewise.
5549 * config/tc-z8k.c: Likewise.
5551 * config/tc-h8500.c: Fix typos in comments.
5553 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5555 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5558 2000-06-23 matthew green <mrg@redhat.com>
5560 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5561 defined. Fix error message for `[' grouping.
5563 2000-06-22 Kazu Hirata <kazu@hxi.com>
5565 * config/tc-h8300.c: Fix formatting and comment typos.
5567 2000-06-22 Timothy Wall <twall@cygnus.com>
5569 * config/tc-ia64.c (note_register_values): Move premature QP
5570 notation clearing into the appropriate place.
5572 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5574 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5575 first before anything else. Add bin-bugs.h, emul.h and progress.h
5576 Sort list of files as for $(OBJS) in Makefile.am.
5578 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5579 find one. Remake dependencies.
5580 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5581 * Makefile.in: Regenerate.
5582 * doc/Makefile.in: Regenerate.
5584 * config/tc-i386.c (i386_displacement): Don't assume a constant
5585 displacement is necessarily 16 bits when in 16 bit code mode.
5586 (md_assemble): Instead size the displacement here after we know
5587 for sure that a .code16gcc operand hasn't automatically added
5588 operand size prefixes.
5590 2000-06-21 H.J. Lu <hjl@gnu.org>
5592 * Makefile.am: Rebuild dependency.
5593 * Makefile.in: Rebuild.
5595 2000-06-21 Kazu Hirata <kazu@hxi.com>
5597 * config/tc-h8300.c (parse_reg): Make the function static.
5598 (parse_exp): Likewise.
5600 2000-06-20 DJ Delorie <dj@cygnus.com>
5602 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5603 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5604 for cygwin import libraries to work properly.
5606 2000-06-20 H.J. Lu <hjl@gnu.org>
5608 * Makefile.am: Rebuild dependency.
5609 * Makefile.in: Rebuild.
5610 * configure: Likewise.
5611 * doc/Makefile.in: Likewise.
5613 2000-06-20 Timothy Wall <twall@cygnus.com>
5615 * doc/internals.texi (CPU backend): Add @itemx for
5616 TC_START_LABEL_WITHOUT_COLON.
5617 * doc/c-tic54x.texi: New.
5618 * doc/as.texinfo: Add tic54x features and include primary tic54x
5620 * doc/all.texi: Add C54X.
5621 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5622 * doc/Makefile.in: Regenerate.
5623 * configure.in: Add tic54x and define LIBM for tic54x.
5624 * configure: Regenrate.
5625 * config/tc-tic54x.[ch]: New.
5626 * config/obj-coff.h: Add tic54x.
5627 * Makefile.am: (CPU_TYPES): Add tic54x.
5628 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5629 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5630 (as_new_LDADD): Add $(LIBM).
5631 * Makefile.in: Regenerate.
5633 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5635 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5636 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5637 * doc/as.texinfo: Likewise.
5639 * configure, Makefile.in: Regenerate.
5640 * configure.in (emulations): Recognize m6811 and m6812.
5641 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5642 Added files for 68hc11 and 68hc12 assembler.
5643 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5644 * config/tc-m68hc11.h: Header definition for that assembler.
5646 2000-06-18 Nick Clifton <nickc@redhat.com>
5648 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5649 instead of OCTETS_PER_BYTE.
5651 * config/tc-v850.c: Fix compile time warnings.
5652 * config/tc-ppc.c: Fix compile time warnings.
5654 2000-06-18 H.J. Lu <hjl@gnu.org>
5656 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5657 * configure: Rebuild.
5659 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5661 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5664 2000-06-16 Nick Clifton <nickc@cygnus.com>
5666 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5667 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5669 * doc/c-mips.texi: Document newly accepted cpu variants.
5671 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5673 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5675 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5677 * macro.c (getstring): Make it possible to escape the quote
5680 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5682 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5684 2000-06-13 H.J. Lu <hjl@gnu.org>
5686 * configure: Regenerate.
5688 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5690 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5692 * doc/internals.texi (line_separator_chars): Semicolon is no
5693 longer a default. Mention null and newline as defaults.
5695 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5697 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5698 * config/tc-i860.h (line_separator_chars): Likewise.
5699 * config/tc-h8300.c (line_separator_chars): Likewise.
5700 * config/tc-i960.c (line_separator_chars): Likewise.
5701 * config/tc-m68k.c (line_separator_chars): Likewise.
5702 * config/tc-mips.c (line_separator_chars): Likewise.
5703 * config/tc-ns32k.c (line_separator_chars): Likewise.
5704 * config/tc-sparc.c (line_separator_chars): Likewise.
5705 * config/tc-vax.c (line_separator_chars): Likewise.
5707 * config/tc-h8300.c (comment_chars): Use string initialiser.
5708 * config/tc-i960.c (line_comment_chars): Likewise.
5709 * config/tc-z8k.c (comment_chars, line_comment_chars,
5710 line_separator_chars): Likewise.
5712 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5715 2000-06-08 Nick Clifton <nickc@cygnus.com>
5717 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5720 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5722 * configure.in (VERSION): Update to show this is the CVS mainline.
5724 2000-06-08 Matthew Jacob <mjacob@feral.com>
5726 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5727 $at is the integer register $r28, vs. both $r28 and the floating
5728 point register $f28.
5730 2000-06-08 James E. Wilson <wilson@cygnus.com>
5732 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5733 (dot_endp): Don't call ia64_flush_insns.
5734 (emit_one_bundle): Don't delete prologue/body records from
5735 unwind_record list in first loop. Rewrite second loop to account for
5738 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5740 * config/tc-ia64.c: Add missing prototypes.
5741 (generate_unwind_image): Cast argument to output_unw_records call.
5743 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5745 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5747 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5749 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5750 (REGISTER_P): likewise.
5751 (avr_opcodes): uses include/opcode/avr.h
5752 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5754 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5756 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5759 2000-06-03 H.J. Lu <hjl@gnu.org>
5761 * read.c (is_end_of_line): Put back `;'.
5763 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5765 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5767 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5769 * expr.c (operand): Test is_end_of_line outside switch to catch
5770 line separator chars that are also operators.
5771 (operator): Return O_illegal for line separator chars.
5773 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5774 entry (or `!' entry for TC_HPPA).
5776 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5777 before indexing is_end_of_line. Remove redundant check for '\0'.
5779 * config/tc-h8500.c (md_assemble): Likewise.
5780 * config/tc-mcore.c (md_assemble): Likewise.
5781 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5784 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5786 * config/tc-mcore.c (mcore_cons): Likewise.
5787 (mcore_float_cons): Likewise.
5788 (mcore_stringer): Likewise.
5789 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5791 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5793 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5795 2000-05-29 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-sh.c: Fix compile time warning messages.
5799 * config/tc-mips.c: Fix compile time warning messages.
5801 2000-05-29 Philip Blundell <philb@gnu.org>
5803 * doc/as.texinfo: Update copyright dates.
5804 (Local Labels): Delete misplaced mention of ARM.
5805 * NEWS: Mention ARM ELF support.
5807 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5809 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5810 it is modified, and use the real_size to compute the frag address
5811 for dwarf2 line info.
5813 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5815 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5816 line-matching scheme to cope with automake moving variables around.
5817 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5818 * Makefile.in: Regenerate.
5820 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5822 * config/tc-sparc.c (sparc_relax): New.
5823 (md_longopts): Add -relax and -no-relax options.
5824 (md_parse_options, md_show_usage): Likewise.
5825 (md_apply_fix3): Optimize tail call into branch always if possible.
5827 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5829 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5830 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5831 rules, with warning when a GAS statement specifies a packing that
5832 will result in an instruction being squashed.
5833 Added typdef packing_type and enumerals, changed various integer
5834 literals to use the enumerals.
5836 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5838 * config/tc-ia64.c (dot_restorereg_p): New function.
5839 (md_pseudo_table): Add restorereg.p.
5840 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5841 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5843 * config/tc-ia64.h (unw_record_type): Add unwabi.
5844 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5845 called MASK with members for imask, and the masks produced by
5846 fr_mem, gr_mem, br_mem, and frgr_mem.
5847 (unw_p_record): Add members ABI and CONTEXT.
5848 (unw_x_record): Add member AB.
5849 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5850 as pseudo-register for use during unwind info generation.
5851 (AR_PFS, AR_LC): New macros.
5852 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5853 whose names start with an at sign (as in "@priunat").
5854 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5856 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5857 proc_end, unwind_info, personality_routine): Consolidate into
5858 "unwind" structure to reduce offset-table use. Add member
5859 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5861 (output_R1_format, output_R3_format, output_P3_format,
5862 output_P6_format): Initialize R with zero to reduce compiler warnings.
5863 (output_P7_format): Ditto. Add `default' branch to switch
5864 statement to reduce compiler warnings.
5865 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5866 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5867 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5868 into single argument.
5869 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5870 compiler warnings. Merge A and B args into single argument.
5871 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5872 A and B args into single argument.
5873 (free_record): Removed (wasn't used).
5874 (free_list_records): Also free imasks in prologue records.
5875 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5876 (output_spill_mask): Remove.
5877 (output_unwabi): New function.
5878 (output_epilogue, output_label_state, output_copy_state): Call
5880 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5881 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5883 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5884 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5885 as part of handling the prologue records. Emit region's imask if
5886 we have one. Handle unwabi, epilogue, label_state, copy_state,
5887 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5888 spill_sprel_p, and spill_reg_p records.
5889 (set_imask, count_bits, slot_index): New function.
5890 (fixup_unw_records): Fix region size computation. Handle
5891 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5892 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5893 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5894 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5895 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5896 (dot_save): Use manifest constants for applicaton registers.
5897 Handle REG_PR and REG_PRIUNAT.
5898 (dot_restore): Don't just ignore it.
5899 (dot_restorereg): New function..
5900 (generate_unwind_image): Ensure unwind info is a multiple of eight
5901 bytes, not just four bytes.
5902 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5903 (dot_altrp): Don't just ignore it.
5904 (dot_savemem): New function. Replaces dot_savesp() and
5905 dot_savepsp(). Use manifest constants for applicaton registers.
5906 Handle REG_PR and REG_PRIUNAT.
5907 (dot_savef): Simplify.
5908 (dot_saveb): Support generation of br_gr.
5909 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5910 dot_label_state, dot_copy_state): New function.
5911 (dot_unwabi): Don't just ignore it.
5912 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5913 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5914 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5915 (emit_one_bundle): Set slot number for prologue/body records
5916 *before* emitting the first insn.
5917 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5918 (md_begin): Declare "psp" pseudo-register.
5919 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5920 so we don't get segfault.
5921 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5922 counts as required per SW Conventions manual
5923 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5924 output_preds_psprel, output_preds_sprel, output_spill_base,
5925 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5926 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5927 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5928 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5929 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5930 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5931 (dot_vframe): Implement.
5932 (dot_vframesp, dot_vframepsp): New function.
5934 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5936 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5937 * configure: Regenerate.
5939 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5941 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5942 (md_estimate_size_before_relax): so we can use it here instead of
5943 old kludges. Localise vars to blocks. Comment.
5945 * frags.c (frag_new): Update fr_var comments.
5946 * frags.h (struct frag): Ditto.
5948 2000-05-22 Richard Henderson <rth@cygnus.com>
5950 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5951 (pseudo_func): Add pcrel.
5952 (operand_match): Handle IA64_OPND_TGT64.
5953 (build_insn): Likewise.
5954 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5955 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5956 (fix_insn): Handle all three 64-bit relocation types.
5958 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5960 * obj.h (struct format_ops): New members begin, app_file,
5961 s_set_other, s_set_desc, s_get_type, s_set_type,
5962 separate_stab_sections, init_stab_section.
5964 * config/obj-multi.h: Update GPL notice to v2.
5966 (obj_app_file): New.
5967 (S_SET_SIZE): Test s_set_size for NULL before calling.
5968 (S_SET_ALIGN): Similar for s_set_align.
5973 (SEPARATE_STAB_SECTIONS): New.
5974 (INIT_STAB_SECTION): New.
5975 (EMIT_SECTION_SYMBOLS): New.
5976 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5978 * config/obj-elf.h: Update GPL notice to v2.
5979 Mention that this file is included from obj-multi.h.
5980 (obj_begin): Wrap definition in ifndef.
5981 (elf_file_symbol): Constify declaration.
5982 (obj_app_file): Ditto.
5983 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5984 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5986 * config/obj-elf.c (elf_s_set_other): New.
5987 (elf_file_symbol): Constify argument.
5988 (elf_separate_stab_sections): New.
5989 (elf_init_stab_section): New.
5990 (elf_format_ops): Add new members. Remove comma at end.
5992 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5993 (ecoff_format_ops): Add new fields. Remove comma at end.
5994 Mention inconsistency for emit_section_symbols.
5996 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5998 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5999 (coff_separate_stab_sections): New.
6000 (coff_format_ops): Add new members.
6002 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6003 (obj_aout_s_set_other): New.
6004 (obj_aout_s_set_desc): New.
6005 (obj_aout_s_get_type): New.
6006 (obj_aout_s_set_type): New.
6007 (obj_aout_separate_stab_sections): New.
6008 (aout_format_ops): New members added. Use obj_aout_process_stab,
6009 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6010 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6012 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6014 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6016 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6017 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6018 (md_estimate_size_before_relax): Ensure jumps to weak and
6019 externally visible symbols are relocatable.
6021 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6023 * stabs.c (aout_process_stab): Make global.
6024 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6025 * read.h (aout_process_stab): Declare.
6027 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6028 Generalize to *aout, *coff *elf.
6029 * configure: Regenerated.
6031 * doc/internals.texi (Object format backend): Say
6032 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6034 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6035 * Makefile.in: Regenerated.
6037 2000-05-19 Catherine Moore <clm@cygnus.com>
6039 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6041 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6043 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6044 instruction to reflect change in re_assemble_*.
6046 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6048 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6049 build PA64 ELF tools.
6050 * configure: Rebuilt.
6052 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6054 * Makefile.am: Regenerate dependencies.
6055 * Makefile.in: Regenerate.
6057 2000-05-15 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-arm.c (struct asm_psr): Add boolean field
6060 distinguishing between CSPR and SPSR. Rename 'number' field
6062 (psrs): Rearrange contents to match new asm_psr structure.
6063 (arm_psr_parse): Move next to psr_required_here. Make it
6064 return an asm_psr structure.
6065 (psr_required_here): Use asm_psr structure returned by
6067 (do_msr): Reorganise to allow psr_required_here to be called
6069 (md_undefined_name): Mark 'name' parameter as unused, since
6070 the COFF target does not use it.
6072 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6074 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6076 * config/te-aux.h: Likewise.
6077 * config/te-dpx2.h: Likewise.
6078 * config/te-go32.h: Likewise.
6079 * config/te-hp300.h: Likewise.
6080 * config/te-hppa.h: Likewise.
6081 * config/te-i386aix.h: Likewise.
6082 * config/te-ic960.h: Likewise.
6083 * config/te-interix.h: Likewise.
6084 * config/te-nbsd532.h: Likewise.
6085 * config/te-pc532mach.h: Likewise.
6086 * config/te-ppcnw.h: Likewise.
6087 * config/te-psos.h: Likewise.
6088 * config/te-sparcaout.h: Likewise.
6089 * config/te-sun3.h: Likewise.
6090 * config/te-sysv32.h: Likewise.
6092 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6094 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6095 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6096 and sign extend without an if statement.
6097 (build_bytes): Likewise.
6099 2000-05-14 Kazu Hirata <kazu@hxi.com>
6101 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6102 X_add_symbol L_32 case.
6104 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6106 * config/te-freebsd.h: New file.
6108 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6110 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6111 bindtextdomain): Replace defines with those from intl/libgettext.h
6112 to quieten gcc warnings.
6114 * NEWS: Mention x86 .arch and -q.
6116 * config/tc-i386.c (quiet_warnings): New.
6117 (md_assemble): Use quiet_warnings.
6118 (md_parse_option): Set quiet_warnings from -q.
6119 (md_show_usage): Mention -q, delete -m.
6120 (flag_do_long_jump): Delete.
6121 (md_parse_option): Remove -m.
6122 (md_show_usage): Remove -m.
6123 (md_create_long_jump): Remove useless flag_do_long_jump code.
6125 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6126 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6128 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6129 Alexander Sokolov <robocop@netlink.ru>
6131 * doc/c-i386.texi (i386-Arch): New section.
6132 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6134 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6135 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6136 architecture has been given and is not 486.
6137 (set_cpu_arch): New.
6138 (md_pseudo_table): Add .arch.
6139 (md_assemble): Warn if cpu architecture has been given and an
6140 unsupported instruction.
6142 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6143 Move operand_types bit defines after relevant template field.
6144 (template): Add cpu_flags.
6148 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6150 * config/tc-mn10300.h (md_end): Define.
6151 (mn10300_finalize): Declare.
6152 * config/tc-mn10300.c: Include dwarf2dbg.h.
6153 (debug_line): Define.
6154 (md_assemble): Generate dwarf2 line info.
6155 (mn10300_finalize): New function. Finalize dwarf2 info.
6157 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6159 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6160 external version of the relocation for weak symbols.
6162 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6164 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6165 frame size in units of 16 bytes, as required per SW Conventions manual.
6166 (output_unw_records): Output info-block header as a dword to get
6169 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6171 * as.h: #include "file", not <file> on files from ../include.
6172 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6173 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6174 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6175 (tc_coff_symbol_emit_hook): Ditto.
6176 (OPTCOUNT): Cast to int to avoid compiler warning.
6177 (md_begin): Fix signed/unsigned warnings.
6179 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6181 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6182 ABRANCH LONG case for a conditional branch on a 68000.
6183 (md_estimate_size_before_relax): Likewise. Also handle
6184 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6185 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6186 PC-relative on all CPUs.
6187 (md_estimate_size_before_relax): Likewise.
6189 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6191 * as.c (parse_args): Just mention current year in printed
6194 2000-05-03 J.T. Conklin <jtc@redback.com>
6196 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6198 (md_parse_option): Recognize -m7400.
6200 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6202 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6203 don't permit lp to become less than the words array.
6205 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6207 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6208 Fix little-endian case.
6210 2000-05-03 David O'Brien <obrien@NUXI.com>
6212 * as.c (parse_args): Update copyright.
6214 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6216 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6217 for the .bss section too.
6219 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6221 * configure.in: Set em=linux for hppa-*-linux.
6222 * configure: Regenerate.
6223 * doc/Makefile.in: Regenerate with correct automake.
6225 * frags.c (frag_grow): Sanity check chunk_size.
6227 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6228 * config/obj-som.h: Likewise.
6229 * config/obj-ieee.h: Likewise.
6231 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6233 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6234 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6235 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6236 (pa_ip): low_sign_unext now returns via function value. Use
6237 re_assemble_* instead of dis_assemble_* and
6238 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6240 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6241 (md_section_align, md_parse_option, md_show_usage,
6242 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6243 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6244 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6245 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6246 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6248 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6249 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6250 outside of switch. Correct mask and shifting errors in case 10
6251 and case -11. In case 21, compare against signed range to suit
6252 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6253 case 17 and case 22, use offsetT variable to properly check range.
6254 Use re_assemble_* here too.
6255 (evaluate_absolute): Change type of value to offsetT. Call
6256 hppa_field_adjust to do the work for us.
6257 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6258 (pa_parse_cmpib_64_cmpltr): Ditto.
6259 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6260 of i to unsigned int.
6261 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6262 (pa_end_of_source): Return type is void.
6264 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6266 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6268 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6270 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6271 More comments added.
6272 (md_begin): Removed "construct symbols for each register name".
6273 Because register names conflicts with GCC generated function
6275 (avr_operand): Now constant numbers can be used as a register
6276 identifiers (0 as r0, 31 as r31).
6277 (md_assemble): use skip_space () before parsing instruction
6280 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6282 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6283 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6284 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6285 * configure: Regenerate.
6287 2000-04-29 Andreas Jaeger <aj@suse.de>
6289 * as.h: Correctly check GCC version.
6291 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6293 * doc/as.1: Fix unbalanced brackets.
6295 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6297 (line_comment_chars): Set to '/' if TE_FreeBSD.
6299 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6301 * configure.in: Configury support for PA64 (currently disabled).
6302 * configure: Rebuilt.
6304 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6306 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6307 bfd_set_section_alignment.
6309 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6311 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6314 2000-04-24 Nick Clifton <nickc@cygnus.com>
6316 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6317 * doc/as.texinfo (Align): Include arm and strongarm in list of
6318 targets that have the second form of the behaviour of the .align
6321 2000-04-24 Mark Klein <mklein@dis.com>
6323 * config/obj-som.c: Terminate obj_pseudo_table.
6325 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6327 * as.c (parse_args): Allow md_parse_option to override -a listing
6329 * config/obj-coff.c (add_lineno): Change type of offset parameter
6330 from "int" to "bfd_vma."
6331 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6332 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6333 (ppc_change_csect): Align correctly for XCOFF64.
6334 (ppc_machine): New function, which discards "ppc_machine" line.
6335 (ppc_tc): Cons for 8 when code is 64 bit.
6336 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6338 (md_parse_option): Handle -a64 and -a32.
6340 * config/tc-ppc.h (TARGET_MACH): Define.
6341 (TARGET_FORMAT): Move to function.
6342 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6344 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6346 * config/tc-avr.c: New AVR_ISA_ defined.
6347 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6348 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6349 for `fmul', `movw' and `lpm R,Z' instructions.
6350 (avr_operands): Warn if current opcode is a two-word instruction
6351 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6352 (avr_opcodes): New commands added.
6353 (REGISTER_P): Check 'a' and 'v' constraint letters.
6354 (mcu_types): New MCU added.
6356 2000-04-22 Timothy Wall <twall@cygnus.com>
6358 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6360 (operand_match): Conditionally insert default bit values for IMMU9.
6362 2000-04-14 Matthew Green <mrg@cygnus.com>
6364 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6365 * configure: Rebuilt.
6367 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6368 Jason Eckhardt <jle@cygnus.com>
6370 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6372 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6373 Added handling of new operand types l,y,&,fe,fE,fx.
6375 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6376 David Mosberger <davidm@hpl.hp.com>
6377 Timothy Wall <twall@cygnus.com>
6378 Andrew MacLeod <amacleod@cygnus.com>
6379 Jim Wilson <wilson@cygnus.com>
6381 * Makefile.am (CPU_TYPES): Add ia64.
6382 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6383 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6384 * Makefile.in: Rebuild.
6385 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6386 * configure: Rebuild.
6387 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6388 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6389 * expr.c (expr): Handle md_optimize_expr.
6390 * read.c (LEX_HASH): Add comment.
6391 * config/tc-ia64.c, config/tc-ia64.h: New files.
6393 2000-04-21 Richard Henderson <rth@cygnus.com>
6395 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6396 bundling a non-delayed branch type instruction.
6398 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6400 * config/tc-mn10300.c (HAVE_AM30): Define.
6401 (md_assemble): Use it.
6403 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6405 * config/obj-elf.c (obj_elf_change_section): Check for changed
6408 * Makefile.am: (CPU_MULTI_VALID): Remove.
6409 (MULTI_CPU_TYPES): Define.
6410 (MULTI_CPU_OBJ_VALID): Define.
6411 (DEPTC): Use the above.
6412 (DEPOBJ): Same here.
6414 Regenerate dependencies.
6415 * Makefile.in: Regenerate.
6417 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6419 * Makefile.am (YACC, LEX): Get them from configure.
6421 2000-04-18 H.J. Lu (hjl@gnu.org)
6423 * config/tc-i386.c (offset_in_range): Use addressT instead of
6424 bfd_vma for non-bfd assemblers.
6426 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6428 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6429 doesn't give spurious errors.
6431 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6433 * as.h (SEEK_SET): Define if undefined.
6435 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6437 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6438 constants, and don't assume offsetT is 32 bits.
6440 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6442 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6443 (md_pcrel_from_section): Add prototype.
6444 (d10v_fix_adjustable): Add prototype.
6445 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6447 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6449 2000-04-12 Nick Clifton <nickc@cygnus.com>
6451 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6452 symbol in frag chain.
6454 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6456 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6457 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6458 (fits_in_signed_word, smallest_imm_type): Ditto.
6459 (md_assemble): Use an offsetT var to hold offsetT values, not a
6461 (offset_in_range): New.
6462 (md_assemble): Use it.
6463 (md_convert_frag): Change type of target_address, opcode_address,
6464 and displacement_from_opcode_start to offsetT.
6465 (md_create_short_jump): Change type of offset to offsetT.
6466 (md_create_long_jump): Ditto.
6467 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6468 (md_chars_to_number): Remove.
6469 (output_invalid): Remove duplicate prototype.
6471 2000-04-09 Nick Clifton <nickc@cygnus.com>
6473 * Makefile.am (CPU_TYPES): Add 'avr'.
6474 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6475 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6477 * Makefile.in: Regenerate.
6479 * doc/as.texinfo: Add M32R documentation.
6481 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6483 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6484 --enable-build-warnings option.
6485 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6486 * Makefile.in, configure: Re-generate.
6488 2000-04-07 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6491 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6492 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6493 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6494 (arm_force_relocation): Force relocations for
6495 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6497 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6499 * config/tc-sh.c (get_operands): There's no third operand if the
6500 first operand is an immediate.
6502 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6504 * config/tc-sh.c (immediate): Delete.
6505 (sh_operand_info): Add immediate member.
6506 (parse_reg): Use A_PC for pc.
6507 (parse_exp): Add second argument 'op'. All callers changed.
6508 (parse_at): Expect pc to be coded as A_PC.
6509 Use immediate field in *op.
6510 (insert): Add fourth argument 'op'. All callers changed.
6511 (build_relax): Add second argument 'op'. All callers changed.
6512 (insert_loop_bounds): New function.
6513 (build_Mytes): Remove DISP_4.
6514 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6515 (assemble_ppi): Use immediate field in *operand.
6516 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6517 (md_apply_fix): Likewise.
6518 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6520 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6522 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6524 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6526 * internals.texi (CPU backend): Document
6527 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6529 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6531 * po/gas.pot: Regenerate.
6533 * as.c (show_usage): Restore translated part of bug string.
6534 * gasp.c (show_usage): Likewise.
6536 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6537 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6538 than move-if-change.
6539 (DEP1): Modify for "gcc -MM".
6543 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6544 Update dependencies.
6545 * Makefile.in: Regenerate.
6547 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6549 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6550 (md_begin): Likewise.
6551 (HAVE_AM33): New macro.
6552 (md_assemble): Use it. Match r_regs and xr_regs only if
6555 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6557 * as.h: #include "bin-bugs.h"
6558 * as.c (show_usage): Use REPORT_BUGS_TO.
6559 * gasp.c: #include "bin-bugs.h"
6560 (show_usage): Use REPORT_BUGS_TO.
6562 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6564 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6566 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6567 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6570 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6572 * config/tc-i386.c (i386_immediate): Don't assume a constant
6573 immediate is necessarily 16 bits when in 16 bit code mode.
6574 (md_assemble): Instead set guess_suffix here after we have checked
6577 2000-04-02 Richard Henderson <rth@cygnus.com>
6579 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6580 quantities. Correct right shift sign extension.
6581 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6582 32-bit value when shifting into place.
6584 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6586 * app.c: Add ATTRIBUTE_UNUSED as needed.
6587 * config/tc-ppc.c: Likewise.
6588 (ppc_size): Make unsigned long.
6589 (ppc_insert_operand): Add casts to avoid warnings.
6591 2000-03-31 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-d10v.h (md_flush_pending_output): Define.
6595 2000-03-29 Nick Clifton <nickc@cygnus.com>
6597 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6598 segment. Works for both BFD_ASSEMBLER and others.
6599 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6601 2000-03-29 Nick Clifton <nickc@cygnus.com
6603 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6605 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6607 * listing.c (LISTING_LHS_WIDTH): Default depends on
6609 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6611 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6613 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6616 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6618 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6620 * config/tc-avr.c (mcu_types): Add missing initialiser.
6621 (md_pcrel_from_section): Add prototype.
6622 (avr_operand): Remove redundant test of unsigned < 0.
6623 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6625 2000-03-27 Denis Chertykov <denisc@overta.ru>
6627 * config/tc-avr.c: New file for AVR support.
6628 * config/tc-avr.h: Likewise.
6629 * configure.in: Add AVR support.
6630 * configure: Regenerate.
6632 2000-03-26 Timothy Wall <twall@cygnus.com>
6634 * gasp.c (macro_op): Add new argument to check_macro call.
6635 Macro structure definitions moved to macro.h
6636 * sb.h: Add argument to prototype for input_scrub_include_sb.
6637 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6638 nesting checks with an additional flag.
6639 (struct input_save): Add flag to indicate whether current sb
6640 should be checked for proper macro/conditional nesting.
6641 (input_scrub_push/pop): Save/restore nest check flag.
6642 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6644 * macro.c (check_macro): Allow caller to retrieve parsed macro
6645 information if a pointer is provided. This information may be
6646 used by the new macro hooks.
6647 * macro.h: Update prototype for check_macro. Macro struct
6648 definitions moved here from macro.c/gasp.c.
6649 * read.c (read_a_source_file): Add parameter to check_macro call,
6650 and pass macro info to the macro hook, if defined.
6651 (input_scrub_insert_line): New. Allow insertion of a line of
6652 characters into the input stream.
6653 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6654 file into the input stream.
6655 (s_include): Use input_scrub_insert_file.
6656 * internals.texi: Document new macro hooks.
6657 * as.h: New prototypes added.
6659 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6661 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6662 an initial capital letter.
6663 (i386_index_check): Reindent.
6665 2000-03-19 Nick Clifton <nickc@cygnus.com>
6667 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6670 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6672 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6673 instruction operand bad if Rd > 7 when generating
6674 thumb instructions. Prevents for example,
6675 "adr r12,label" from silently failing and generating
6676 the wrong instruction.
6678 2000-03-17 Nick Clifton <nickc@cygnus.com>
6680 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6681 that have a destingation >= 0x400000.
6682 Fix compile time warning messages.
6684 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6686 * config/tc-sh.c (md_begin): When encountering insn that are
6687 not supported by the current arch, only change the name if
6688 its contents are the same as prev_name.
6689 (get_specific): If the the architecture doesn't match, fail.
6691 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6693 * config/tc-sh.c (IDENT_CHAR): Define.
6694 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6695 matching back where it came from.
6697 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6699 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6701 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6703 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6706 2000-03-15 Kazu Hirata <kazu@hxi.com>
6708 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6710 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6712 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6713 floating-point-number, make sure 'f' is in FLT_CHARS.
6715 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6717 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6718 (s_lcomm_internal): Use it.
6719 * doc/internals.texi (CPU backend): Document it.
6720 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6723 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6725 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6728 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6729 implementation doesn't have special handling for switch
6731 (macro_build): Allow for code in sections other than .text.
6733 (mips_ip): Likewise.
6734 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6735 Don't perform relocs if we will be outputting them.
6736 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6737 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6740 2000-03-09 Catherine Moore <clm@cygnus.com>
6742 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6743 relocation type based on the entry in the fixup structure.
6744 Put S_IS_EXTERN processing back in.
6746 2000-03-08 H.J. Lu (hjl@gnu.org)
6748 * Makefile.am (install-exec-tooldir): Depend on
6749 install-exec-bindir for parallel make.
6750 * Makefile.in: Regenerated.
6752 2000-03-06 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6756 (md_parse_option): Parse -m32r command line switch - disable m32rx
6758 (md_show_usage): Document new option.
6760 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6761 * doc/Makefile.in: Regenerate.
6762 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6764 2000-03-02 Michael Meissner <meissner@redhat.com>
6766 * config/tc-d30v.c (check_range): Remove code that incorrectly
6767 sign extended values where bits < 32.
6769 2000-03-02 H.J. Lu (hjl@gnu.org)
6771 * configure.in: Support --enable-targets=all on ia32.
6772 * configure: Regenerated.
6774 2000-03-01 Nick Clifton <nickc@cygnus.com>
6776 * gasp.c (do_align): Remove bogus check of alignment value.
6778 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6780 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6781 TC_PPC was defined forced the type of a symbol with no other type
6784 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6786 * doc/internals.texi (CPU backend): Mention that
6787 line_separator_chars do not break up comments. Fix typos for
6788 LEX_AT and LEX_NAME descriptions. Document operands for
6789 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6790 description of md_create_short_jump usage. Document argument for
6791 md_undefined_symbol.
6793 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6795 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6796 (md_parse_option): Handle it.
6797 (md_show_usage): Document it.
6799 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6801 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6802 opcode, for the instruction `pal19'. From Andrea Arcangeli
6805 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6807 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6809 (md_assemble): To here, before template operands are matched.
6810 Also ensure a constant immediate is sign extended when we know the
6811 size is at most 16 bits. This is to catch cases like "add
6812 $0xffc0,%ax" where we don't know the size, and thus that the
6813 immediate can be represented as Imm8S until after parsing the
6815 (i386_displacement): Similarly sign extend 16 bit constant
6817 (md_assemble): Relax 16-bit jump constant range check to suit sign
6818 extended displacements.
6820 2000-02-26 Andreas Jaeger <aj@suse.de>
6822 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6824 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6826 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6827 call operands when intel_syntax.
6828 (intel_float_operand): Return 2 for "fi...".
6829 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6830 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6831 earlier "SHORT" change.
6832 (md_assemble): When determining suffix from Regs, exclude
6835 2000-02-24 Nick Clifton <nickc@cygnus.com>
6837 * configure: Add arm-wince, mips-pe and sh-pe targets.
6838 * configure: Regenerate.
6840 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6842 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6843 "pe-mips" for the mips-pe target.
6845 * config/tc-arm.c (insns): Change displacement encoded in BL
6846 and B instructions if the target port is arm-wince.
6847 (do_ldst): Do not bias the relocation offset if the target
6849 (md_pcrel_from): Add in missing relocation offset bias if the
6850 target os arm-wince.
6852 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6853 (md_begin): Disable -G support for mips-pe target.
6854 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6855 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6858 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6859 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6860 assembler, just set the alignment to 4.
6862 * config/te-wince-pe.h: New file for WinCE targets. Define
6865 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6867 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6868 string instructions.
6869 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6870 (i386_intel_memory_operand): After finding a segment override,
6871 check again for no `[' before looking for a displacement. Bomb if
6872 more than one displacement rather than silently discarding the
6873 second and subsequent ones. Free strings malloc'd by
6874 build_displacement_string.
6876 2000-02-24 Catherine Moore <clm@cygnus.com>
6878 * config/obj-som.c (obj_pseudo_table): Add "weak".
6879 (obj_som_weak): New routine.
6881 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6883 * config/tc-i386.c (union i386_op): New.
6884 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6885 Throughout file replace occurences of disps[n], imms[n], regs[n]
6886 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6887 intel mode operand swapping. Add assert in regKludge and
6888 fake_zero_displacement code. Test i.types[n] when outputting
6889 displacements and immediates. Combine output of Disp16 with
6891 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6892 when in intel mode by (not) reversing fsub and fdiv operands
6893 before the template search. This fails for single operand
6894 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6895 undefined. Instead fix the base_opcode after we've found the
6896 template. Move base_opcode xor with found_reverse_match from
6897 opcode output code to before this fix so we test for the correct
6899 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6900 check in intel mode. Instead compare opcodes.
6902 * config/tc-i386.h (TC_RELOC): Delete.
6903 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6904 with equivalent call to reloc.
6906 * as.h (flag_m68k_mri): Move declaration after target include, and
6907 only declare when TC_M68K defined. Define as zero otherwise.
6908 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6909 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6910 Define as zero otherwise.
6911 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6912 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6913 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6914 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6915 testing whether defined.
6916 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6917 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6918 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6919 rather than testing whether defined.
6920 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6921 (parse_mri_cons): Declare and use only when TC_M68K.
6922 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6923 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6924 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6926 * NEWS: Mention IBM 370 support.
6928 2000-02-23 Richard Henderson <rth@cygnus.com>
6930 * config/tc-i386.c (md_assemble): When swapping operands for
6931 intel_syntax, assume everything that's not Imm or Disp is a
6934 2000-02-23 Linas Vepstas <linas@linas.org>
6936 * config/tc-i370.c, config/tc-i370.h: New files.
6937 * Makefile.am: Add support for Linux/IBM 370.
6938 * configure.in: Likewise.
6939 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6940 * config/obj-elf.c: Include elf/i370.h
6941 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6943 * Makefile.in: Regenerate.
6944 * configure: Regenerate.
6946 * doc/c-i370.texi: New file.
6947 * doc/all.texi: Include it.
6948 * doc/as.texinfo: And here.
6949 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6950 * doc/Makefile.in: Regenerate.
6952 2000-02-19 Michael Meissner <meissner@redhat.com>
6954 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6955 determine if an instruction can be used in parallel with an ADDppp
6956 or SUBppp instruction.
6958 2000-02-22 Andrew Haley <aph@cygnus.com>
6960 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6962 2000-02-22 Andrew Haley <aph@cygnus.com>
6964 * config/tc-mips.c (mips_gp32): New variable.
6965 (macro_build) Use mips_gp32.
6967 (md_longopts): Add "-mgp32" and "-mgp64".
6968 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6970 (OPTION_M7900): Change offset
6971 (OPTION_NO_M7900): Ditto.
6973 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6975 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6976 warning, and bump it to 1.
6978 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6980 From Brad Lucier <lucier@math.purdue.edu>:
6981 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6984 2000-02-21 Catherine Moore <clm@cygnus.com>
6986 * config/tc-mips.c (MF_HILO_INSN): Define.
6987 (mips_7000_hilo_fix): Declare.
6988 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6989 (md_parse_option): Check for 7000_HILO_FIX options.
6990 (OPTION_M7000_HILO_FIX): Define.
6991 (OPTION_NO_M7000_HILO_FIX): Define.
6992 * doc/c-mips.texi (-mfix7000): Describe.
6994 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6996 * listing.c (print_lines): Remove unused variable `end'.
6998 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6999 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7000 reloc_type when BFD_ASSEMBLER.
7001 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7002 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7003 statement and quell signed vs. unsigned comparison warning.
7005 2000-02-18 Nick Clifton <nickc@cygnus.com>
7007 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7008 the computed frag offset, rather than overwriting it.
7010 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7012 * config/tc-sh.c ("elf/sh.h"): Include.
7013 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7014 (md.begin): Initialize target_arch.
7015 Only include opcodes in has table that match selected architecture.
7016 (parse_reg): Recognize register names for sh-dsp.
7017 (parse_at): Recognize post-modify addressing.
7018 (get_operands): The leading space is now optional.
7019 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7020 arguments. Update valid_arch.
7021 (build_Mytes): Add support for SDT_REG_N.
7022 (find_cooked_opcode): New function, broken out of md_assemble.
7023 (assemble_ppi, sh_elf_final_processing): New functions.
7024 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7025 (md_longopts, md_parse_option): New option: -dsp.
7026 * config/tc-sh.h (elf_tc_final_processing): Define.
7027 (sh_elf_final_processing): Declare.
7029 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7031 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7032 the unwinder subspace. Save the current seg/subseg before creating
7035 2000-02-10 Nick Clifton <nickc@cygnus.com>
7037 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7038 little endian targets.
7039 (INST_BYTE1): Redefine to handle big and little endian
7041 (cpu_type): New type: Select between M340 and M210.
7042 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7043 instructions of the M340.
7044 (md_assemble): Add support for the MULSH and OPSR classes of
7046 (md_atof): Add support for little endian targets.
7047 (md_parse_option): Add support for -EL, -EB and -mcpu command
7049 (md_convert_frag): Add support for little endian targets.
7050 (md_apply_fix3): Add support for little endian targets.
7051 (md_number_to_chars): Add support for little endian targets.
7053 2000-02-10 Timothy Wall <twall@redhat.com>
7055 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7056 defined, use it to verify the symbol just read should be a label.
7058 2000-02-10 Timothy Wall <twall@redhat.com>
7060 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7061 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7062 around colons when KEEP_WHITE_AROUND_COLON is defined.
7063 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7064 and KEEP_WHITE_AROUND_COLON.
7066 2000-02-08 Timothy Wall <twall@redhat.com>
7068 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7070 (do_repeat): New. Abstract repeat logic so that a "break" can be
7072 (end_repeat): New. Provide support for a "break" out of the
7074 * read.h: Add prototypes for new functions.
7076 2000-02-08 Timothy Wall <twall@redhat.com>
7078 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7079 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7080 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7083 2000-02-08 Timothy Wall <twall@redhat.com>
7085 * read.c: Added elseif to directives table.
7086 * read.h: Added prototype for s_elseif.
7087 * doc/as.texinfo: Added description for elseif.
7088 * cond.c (s_elseif): New function
7090 2000-02-04 Timothy Wall <twall@redhat.com>
7092 * listing.c (print_lines): Remove conditionals causing bug in
7095 2000-02-03 Timothy Wall <twall@cygnus.com>
7097 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7099 * frags.c (frag_new): Calculate fr_fix in octets
7100 (frag_now_fix) Return offset as target address offset (bytes).
7101 (frag_now_fix_octets) New - Return offset in octets (8-bit
7103 * frags.h: Added prototype for frag_now_fix_octets().
7104 Distinguish between octets and bytes in field descriptions.
7105 * listing.c (calc_hex): Account for octets vs bytes when
7106 printing addresses/offsets.
7107 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7108 target is little-endian, print the octets in a word in big-endian
7109 order so that the display looks like a proper hexadecimal number,
7110 instead of having the octets reversed.
7111 * read.c (do_align): When recording alignment, alignment power
7112 should be in terms of target bytes (minimum addressible unit)
7114 (do_org) Convert ORG target address (byte) argument into an
7115 octet offset when generating a variable fragment.
7116 * symbols.c (resolve_symbol_value): Symbol final value
7117 converted to a target address offset (bytes) from its octet offset.
7118 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7119 offset (bytes) is adjusted by the frag offset (octets) converted
7121 (coff_frob_section) Section alignment power is in terms of bytes;
7122 convert it to an octet alignment power when calculating size (and
7123 size mask) in octets. Don't modify the section size in order to
7124 "align" it for TI COFF, since that format has a different method
7125 for storing alignment information.
7127 2000-02-01 Timothy Wall <twall@cygnus.com>
7129 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7130 entries, matching the way GCC generates them. If not escaped, the
7131 filename is encoded incorrectly.
7133 2000-01-31 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-arm.c (reg_table): Add support for ATPCS register
7138 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7140 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7142 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7144 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7145 of a symbol when we really care about its value.
7147 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7149 * config/tc-mcore.c (md_assemble): Give warning message if
7150 operands passes to instruction are more than the spec.
7152 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7154 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7155 Thumb mode but the label seen was not declared as '.thumb_func'
7156 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7157 correct disassembly of Thumb code bounded by non function labels.
7159 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7161 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7162 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7164 * Makefile.in: Same here.
7167 * configure.in: Set bfd_gas for i386-aout when primary target
7168 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7169 we may need the primary te_file. Remove incorrect comment.
7171 * configure: Regenerate.
7173 * config/e-i386aout.c: New file.
7175 * as.c (USE_EMULATIONS): Move to before print_version_id.
7176 (struct emulation): Add i386aout.
7177 (show_usage): Split text strings. Reformat -a text. Add --em
7181 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7182 (aout_format_ops): New.
7185 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7186 preprocessor conditional and add aout USE_EMULATIONS tests.
7187 (read_a_source_file): Don't pass error strings to printf as
7191 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7193 (do_data): Same here.
7194 (process_file): And here.
7197 * symbols.c (colon): Rewrite "already defined" fatal message
7198 code for aout with USE_EMULATIONS.
7201 * config/obj-aout.c (OBJ_HEADER): Define.
7202 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7204 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7205 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7207 (obj_aout_type): Expand S_SET_OTHER here too.
7208 (obj_read_begin_hook): Remove.
7209 (aout_pop_insert): New.
7210 (obj_aout_s_get_other): New.
7211 (obj_aout_s_get_desc): New.
7212 (aout_format_ops): New.
7215 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7216 gets aout_pseudo_table.
7217 (aout_pseudo_table): Declare.
7218 (obj_read_begin_hook): Define.
7221 * config/obj-coff.c (obj_pseudo_table): Rename to
7223 (coff_pop_insert): Use coff_pseudo_table.
7224 (coff_sec_sym_ok_for_reloc): Remove.
7225 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7226 and comment all zero entries and remove #if 0 code.
7229 * config/obj-coff.h (obj_pop_insert): Define.
7230 (coff_pseudo_table): Declare.
7233 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7234 s_get_size, s_set_size. Comment all zero entries.
7237 * config/obj-elf.c (elf_s_get_other): New function.
7238 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7239 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7240 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7242 (obj_elf_parse_section_letters): Don't pass error strings to
7243 printf as format arg.
7246 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7248 (elf_s_get_other): Declare.
7249 (S_GET_OTHER) Define as elf_s_get_other if not already
7251 (S_SET_OTHER): Only define when not already defined.
7252 (elf_obj_read_begin_hook): Declare.
7253 (obj_read_begin_hook): Define.
7254 (elf_obj_symbol_new_hook): Declare.
7255 (obj_symbol_new_hook): Define.
7258 * config/obj-multi.h: Add copyright header and protect against
7259 multiple inclusion. Add * to all function pointers.
7260 (OBJ_HEADER): If defined, include it rather than other defines
7262 (obj_frob_file_after_relocs): Test for NULL.
7263 (obj_symbol_new_hook): Here too.
7264 (obj_sec_sym_ok_for_reloc): And here.
7265 (S_GET_OTHER): Define.
7266 (S_GET_DESC): Define.
7267 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7268 (OBJ_MAYBE_ELF): Update comment.
7270 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7271 OBJ_AOUT preprocessor conditional and handle emulation by
7272 testing OUTPUT_FLAVOR.
7273 (i386_displacement): Here too.
7274 (md_section_align): Similarly here.
7275 (i386_target_format): Conditionally compile when more than one
7276 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7277 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7278 (i386_displacement): Here too.
7281 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7282 Define TARGET_FORMAT for aout only when not multi.
7285 * config/te-multi.h: Delete file as it's identical to te-generic.h
7287 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7289 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7290 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7293 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7295 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7298 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7300 * config/tc-mips.c (mips_do_align): New function.
7301 * config/tc-mips.h (md_do_align): Define.
7303 2000-01-10 Philip Blundell <philb@gnu.org>
7305 * doc/c-arm.texi (ARM Options): Fix typo.
7306 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7307 line separator for Linux.
7308 * doc/as.texinfo (Comments): Mention the ARM.
7310 2000-01-10 Philip Blundell <pb@futuretv.com>
7312 * configure.in (arm*-*-conix*): New target.
7313 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7315 * configure: Regenerate.
7317 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7319 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7320 (obj_elf_visibility): New function.
7322 * doc/as.texinfo (Visibility): New node: document visibility
7325 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob