1 2001-11-15 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-i386.h (md_end): Define.
4 (i386_elf_emit_arch_note): Declare.
6 * config/tc-i386.c (default_arch): Constify.
7 (smallest_imm_type): Remove CpuUnknown test.
8 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
9 (i386_elf_emit_arch_note): New function.
11 * po/POTFILES.in: Regenerate.
13 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
15 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
17 2001-11-15 Alan Modra <amodra@bigpond.net.au>
19 * frags.c (frag_grow): Revert last change.
21 * dwarf2dbg.c (get_frag_fix): Align last frag size.
23 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
25 (md_assemble): Likewise.
27 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
29 * frags.c (frag_grow): Use frag_make_room() to grow the
32 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
34 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
35 value from the addend for fixups against local symbols in
36 SEC_MERGE sections - it was not added in, in the first place.
38 2001-11-11 Timothy Wall <twall@alum.mit.edu>
40 * write.c (relax_segment): Convert symbol address into an octet
41 offset prior to adding to the frag address, which is an octet
42 offset. Add comments to that effect.
43 * config/tc-tic54x.c: Fix bugs causing tests to fail.
44 * config/tc-tic54x.h: Ditch PARAMS macro.
46 2001-11-13 Alan Modra <amodra@bigpond.net.au>
48 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
49 put in note section. Use sizeof instead of hard-coded constants.
51 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
53 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
54 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
55 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
56 Sort options a bit more logical.
57 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
58 OPTION_MABI only for elf targets.
60 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
62 * config/tc-mips.c (set_at): Add cast needed for varargs.
63 (load_register): Likewise.
64 (macro): Likewise. Some code reformatting.
65 (macro2): Add cast needed for varargs.
66 (mips16_macro): Likewise.
68 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
70 * config/tc-mips.c (md_assemble): Remove superflous casts.
71 (append_insn): Likewise.
72 (mips16_macro_build): Likewise.
74 (mips16_ip): Likewise.
76 (mips_relax_frag): Likewise.
78 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
80 * config/tc-mips.c (mips_abi_level): Move in front of
82 (mips_set_options): Add members gp32, fp32, abi.
83 (file_mips_gp32): New flag.
84 (file_mips_fp32): New flag.
85 (mips_opts): Initialize the new members.
88 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
89 (HAVE_32BIT_FPRS): Likewise.
90 (HAVE_NEWABI): Likewise.
91 (HAVE_64BIT_OBJECTS): Likewise.
92 (md_begin): Likewise. Save default (file) values.
93 (md_parse_option): Use the new values from mips_opts.
94 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
95 possible. Let .set mipsN work together with .set push/pop.
96 Enhance error messages.
97 (mips_elf_final_processing): Use file_mips_* for header processing.
99 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
101 * config/tc-avr.c (mcu_types): Update for new devices.
103 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
105 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
107 * doc/Makefile.in: Rebuild.
108 * doc/as.texinfo: Do not put man SEEALSO in document;
109 Use @command for commands, @option for options; Reorganize usage
110 to clearly identify target specific options.
112 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
116 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
118 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
120 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
122 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
123 that need the global offset table.
124 (md_apply_fix3): Add code to undo opertions done in fixup_segment
125 triggered by TC_FORCE_RELOCATION.
126 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
127 a call to function tc_s390_force_relocation.
128 (TC_FIX_ADJUSTABLE): Define.
130 2001-11-04 Chris Demetriou <cgd@broadcom.com>
132 * configure.in (mips-*-netbsd*): Add support for target.
133 * configure: Regenerate.
135 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
137 * configure.in (ALL_LINGUAS): Add 'fr'.
138 * configure: Regernate.
139 * po/fr.po: New file. Obtained from the translation project web
142 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
144 * tc-arm.c: Re-arrange prototypes by architecture.
145 (insns): Re-arrange instructions by archtitecture. Pld instruction
147 (tinsns): blx and bkpt are part of ARMv5T.
148 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
149 to do_fpa_*. All callers changed.
151 * tc-arm.c (insns): Add two temporary instructions to handle
154 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
156 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
157 for bra/bsr and use frag_variant(), this ensure that the possible
158 16-bit BFD_RELOC_16 will be in the same frag.
160 2001-10-31 Chris Demetriou <cgd@broadcom.com>
162 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
163 PIC code, assume pointers the same size as GPRs.
164 (macro): In M_LA_AB handling for embedded PIC code, support
165 "la $treg,foo-bar($breg)". In load/store handling
166 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
167 which is used by the compiler for switch statements.
168 In load/store double multi-instruction macro handling
169 (label ldd_std) add a comment that no special handling
170 is currently done for embedded PIC.
171 (mips_ip): In 'o' (16-bit offset) case, only accept 16
174 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
176 General cleanup of feature definitions.
177 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
178 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
179 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
180 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
181 (ARM_EXT_V{5,5E}): Synchronize with above.
182 (ARM_ARCH_V*): Define a complete set in terms of above features.
183 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
184 (FPU_FPA_EXT_V[12]): Define.
185 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
187 (FPU_DEFAULT): Default to FPA.
188 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
189 Thumb, this is now ARM_ARCH_V5T.
190 (insns): Rework for new feature defines.
192 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
194 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
196 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
197 * configure: Regenerate.
198 * Makefile.in: Regenerate.
199 * doc/c-sh.texi (SH Options): Added descriptions.
201 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
203 * configure.in: Update for MMIX port.
204 * Makefile.am: Ditto. Regenerate dependencies.
205 * Makefile.in: Regenerate.
206 * configure: Regenerate.
207 * config/tc-mmix.h, config/tc-mmix.c: New files.
208 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
209 * doc/Makefile.in: Regenerate.
210 * doc/all.texi: @set MMIX.
211 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
213 * doc/c-mmix.texi: New file.
215 2001-10-24 Chris Demetriou <cgd@broadcom.com>
217 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
218 these evaluate to true if mips_arch indicates SB-1.
220 2001-10-23 Alan Modra <amodra@bigpond.net.au>
222 * as.c (parse_args): Print the date as well for --version.
224 2001-10-20 Chris Demetriou <cgd@broadcom.com>
226 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
227 SB-1 CPU for consistency.
228 (mips_cpu_info_table): Tweak comment about SB-1.
230 2001-10-20 H.J. Lu <hjl@gnu.org>
232 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
233 (cirrus_parse_offset): Likewise.
235 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
237 * config/tc-arm.c: Restore line_comment_chars.
239 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
241 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
244 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
246 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
247 for undefined symbols.
249 2001-10-17 Chris Demetriou <cgd@broadcom.com>
251 * doc/as.texinfo (MIPS ISA options): Added accidentally
252 omitted "-mips64" option to list of options.
254 2001-10-17 matthew green <mrg@redhat.com>
256 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
257 -m7410, -m7450 and -m7455 options.
259 2001-10-17 Alan Modra <amodra@bigpond.net.au>
261 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
262 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
263 (md_begin): Don't set ppc_size here.
264 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
265 (md_shortopts): Constify.
266 (md_longopts): Likewise.
267 (md_longopts_size): Likewise.
268 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
270 (ppc_machine): Explain why this function is a nop.
272 2001-10-17 Alan Modra <amodra@bigpond.net.au>
274 * bit_fix.h: Comment typo fix.
275 * config/tc-mips.c: Likewise.
276 * config/tc-sh.c: Likewise.
277 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
279 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
280 that autoheader doesn't duplicate config.in entries.
281 (DEFAULT_ARCH): Ditto.
282 * configure: Regenerate.
283 * config.in: Regenerate.
285 2001-10-16 Alan Modra <amodra@bigpond.net.au>
287 From Andrew Pines <apines@cosmodog.com>
288 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
290 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
291 Hans-Peter Nilsson <hp@bitrange.com>
293 * config/tc-sh.c (shl): Remove.
295 (little): Remove shl handling. Emit error for endian mismatch.
296 (md_show_usage): Add description of -big.
297 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
299 (md_pseudo_table): Add .big.
300 (md_longopts): Add -big.
301 (md_begin): Don't set target_big_endian here.
302 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
303 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
305 * configure.in (endian): Default is big.
306 (sh-*-pe*): Little endian.
307 (cpu_type): Set sh for target sh*.
308 * configure: Regenerate.
310 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
312 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
315 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
317 * config/tc-arm.c: Replace CONST with const.
319 * cgen.c: Tidy up formatting.
321 2001-10-12 matthew green <mrg@redhat.com>
323 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
324 flags, equivalent to -m7400. New -maltivec to enable AltiVec
325 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
326 64-bit and 32-bit BookE support, respectively. Change -m403 and
327 -m405 to set PPC403 option.
328 (md_show_usage): Adjust for new options.
329 * doc/all.texi: Set PPC.
330 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
331 * doc/c-ppc.texi: New file.
332 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
333 * doc/Makefile.in: Regenerate.
335 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
337 * read.c (s_bad_endr): New function. Issues a warning message
338 about a bad use of the .rept pseudo op.
339 (po_table[]): Add .endr.
340 * read.h: Prototype s_bad_endr.
342 * CONTRIBUTORS: Update contact email address.
344 2001-10-11 Kazu Hirata <kazu@hxi.com>
346 * config/tc-alpha.c: Fix comment typos.
347 * config/tc-cris.c: Likewise.
348 * config/tc-hppa.c: Likewise.
349 * config/tc-i370.c: Likewise.
350 * config/tc-mips.c: Likewise.
351 * config/tc-mn10200.c: Likewise.
352 * config/tc-mn10300.c: Likewise.
353 * config/tc-sh.c: Likewise.
354 * config/tc-tahoe.c: Likewise.
355 * config/tc-v850.c: Likewise.
357 2001-10-11 Kazu Hirata <kazu@hxi.com>
359 * app.c: Fix comment typos.
360 * bit_fix.h: Likewise.
362 * itbl-ops.c: Likewise.
364 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
366 * input-file.c: Include safe-ctype.h.
367 (input_file_open): Use ISSPACE instead of isspace.
369 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
371 * config/tc-mips.c (mips_cpreturn_offset): New variable.
372 (mips_cpreturn_register): Likewise.
373 (mips_gp_register): Likewise.
374 (s_cpsetup): New function prototype.
375 (s_cplocal): Likewise.
376 (s_cpreturn): Likewise.
377 (s_gpvalue): Likewise.
378 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
380 (macro): Don't warn about .cprestore for NewABI.
381 (md_pcrel_from): Code cleanup.
382 (mips_force_relocation): Force output of some NewABI relocations even
383 without a defined symbol.
384 (s_cpload): Ignore .cpload for NewABI.
385 (s_cpsetup): Handle .cpsetup.
386 (s_cplocal): Handle .cplocal.
387 (s_cprestore): Ignore .cprestore for NewABI.
388 (s_cpreturn): Handle .cpreturn.
389 (s_gpvalue): Handle .gpvalue.
390 (s_cpadd): Ignore .cpadd for NewABI.
391 (nopic_need_relax): Take g_switch_value into account as gp
393 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
395 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
397 * config/tc-mips.c (my_getSmallParser): New function prototype.
398 (small_ex_type): Named this enum, more return values for
399 my_getSmallExpression.
400 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
401 triple relocations. Protect some parts with ifdef OBJ_ELF.
402 (percent_op_match): New struct, lookup table for %some_reloc().
403 (my_getSmallParser): New function, parses nested percent_ops also.
404 (my_getSmallExpression): Rewite to support nested percent_ops.
406 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
409 (load_address): Support both 32- and 64-bit addresses.
410 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
411 (macro2): Call load_address correctly.
413 2001-10-09 Christian Groessler <cpg@aladdin.de>
415 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
416 since z8k-opc.h now uses the PARAMS macro.
418 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
420 * config/tc-arm.c: Change MAVERIK to MAVERICK.
422 2001-10-09 Alan Modra <amodra@bigpond.net.au>
424 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
426 (obj_elf_change_section): Rename "group" to "group_name".
427 (obj_elf_section): Likewise.
428 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
429 first member section; Instead use elf_next_in_group.
431 2001-10-09 Alan Modra <amodra@bigpond.net.au>
433 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
434 Set elf_section_data group from it. Warn if group name changed.
435 (obj_elf_parse_section_letters): Parse 'G' too.
436 (obj_elf_section): Parse group name.
437 (struct group_list): New.
438 (build_group_lists): New function.
439 (elf_frob_file): Create SEC_GROUP section(s).
441 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
444 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
446 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
448 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
449 (cirrus_regtype): New enum.
450 (LONGEST_INST): Change to 10.
457 (insns): Add cirrus dsp instructions.
458 (ARM_EXT_MAVERIKSC_REG): New.
459 (cirrus_register): New.
460 (cirrus_mvf_register): New.
461 (cirrus_mvd_register): New.
462 (cirrus_mvfx_register): New.
463 (cirrus_mvdx_register): New.
464 (cirrus_mvax_register): New.
465 (ARM_EXT_MAVERIKsc_register): New.
466 (reg_table): Add cirrus registers.
467 (cirrus_valid_reg): New.
468 (cirrus_reg_required_here): New.
469 (do_c_binops_1): New.
470 (do_c_binops_2): New.
471 (do_c_binops_3): New.
472 (do_c_triple_4): New.
473 (do_c_triple_5): New.
488 (cirrus_parse_offset): New.
490 (md_parse_option): Add arm9e.
491 (md_show_usage): Same.
493 2001-10-08 Tom Rix <trix@redhat.com>
495 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
497 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
499 2001-10-07 Alan Modra <amodra@bigpond.net.au>
501 * config/obj-elf.c: Standardize error/warning messages - don't
502 capitalise, no final period or newline, don't say "ignoring" for
503 as_bad messages. In some cases, change the wording to that used
504 elsewhere for similar messages.
505 (obj_elf_section_name): New function, split out from ..
506 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
507 entsize not specified.
509 2001-10-05 Jakub Jelinek <jakub@redhat.com>
511 * doc/as.texinfo: Document M and S ELF section flags.
513 2001-10-05 Alan Modra <amodra@bigpond.net.au>
515 * subsegs.c (subseg_text_p): Return 0 for absolute section.
516 * read.c (do_align): If in absolute section, warn about and ignore
517 non-zero fill pattern.
519 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
521 * config/tc-mn10300.c (tc_gen_reloc): Don't free
522 reloc->sym_ptr_ptr if it's not allocated.
524 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
526 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
528 (prev_insn_fixp): Likewise.
529 (append_insn): Changed prototype to accept a relocation pointer.
530 (imm_reloc): Make it an array.
531 (offset_reloc): Likewise.
532 (md_assemble): Handle triple relocations.
533 (append_insn): Likewise. Add handling for some NewABI relocations.
534 (mips_no_prev_insn): Handle triple relocations.
535 (macro_build): Likewise. Add handling for some NewABI relocations.
536 Move handling for the 'u' case to append_insn().
537 (mips16_macro_build): Handle triple relocations.
538 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
540 (mips_ip): Handle triple relocations.
541 (mips16_ip): Likewise.
542 (mips_force_relocation): Force handling of triple relocations
543 without symbols for NewABI.
544 (md_apply_fix): Add handling for some NewABI relocations.
546 2001-10-05 Alan Modra <amodra@bigpond.net.au>
548 * config/tc-i386.c (parse_register): If not producing code for
549 x86_64, reject x86_64 register name matches.
550 (md_assemble): Remove now redundant check for x86_64 regs.
552 2001-10-04 Alan Modra <amodra@bigpond.net.au>
554 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
555 as BFD_DEFAULT_TARGET_SIZE.
557 (ppc_is_toc_sym): Likewise.
558 (md_apply_fix3): Likewise.
560 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
562 * config/tc-mips.c (mips_64): Remove.
563 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
565 (mips_abi_level, mips_abi): New enum.
566 (mips_32bit_abi): Remove.
567 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
568 (HAVE_NEWABI): New define.
569 (HAVE_64BIT_OBJECTS): New define.
570 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
571 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
572 (support_64bit_objects): New prototype.
573 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
574 .reginfo section for n32, use .MIPS.options instead.
575 (support_64bit_objects): New function, code from md_parse_option.
576 (md_longopts): Add -n32 option.
577 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
578 Add -n32 option. Protect with OBJ_ELF.
579 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
580 (mips_elf_final_processing): Likewise. Don't write .reginfo section
581 for n32, use .MIPS.options instead.
583 2001-10-03 Alan Modra <amodra@bigpond.net.au>
585 * po/POTFILES.in: Regenerate.
586 * configure: Regenerate.
588 2001-10-02 Alan Modra <amodra@bigpond.net.au>
590 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
591 bits if target is 64 bit.
593 * doc/as.texinfo (listing): Fix typo.
595 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
597 * Makefile.am (Makefile): Depend on bfd/configure.in.
599 * Makefile.in: Regenerate.
601 2001-09-30 H.J. Lu <hjl@gnu.org>
603 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
604 and "ams" for compatibility.
606 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
608 * config/tc-sh.c (md_pcrel_from_section): Transformed from
609 md_pcrel_from. Handle pc-relativeness against link-time
610 symbol. Handle relativeness to elsewhere than the fixup.
611 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
612 (md_pcrel_from_section): Prototype.
614 * Makefile.am: Update dependencies with "make dep-am".
615 * Makefile.in: Regenerate.
617 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
619 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
620 (print_opcode_format, skip_whites): Likewise.
621 (convert_branch, m68hc11_new_insn): Likewise.
622 (build_dbranch_insn, build_indexed_byte): Likewise.
623 (build_reg_mode, find, find_opcode): Likewise.
624 (print_insn_format): Fix call to print_opcode_format.
625 (md_assemble): Fix call to build_dbranch_insn.
627 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
629 * config/tc-arm.c: Add missing prototypes.
631 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
633 * input-file.c (input_file_open): When reading the
634 first line looking for #NO_APP, prepare for the possibility
635 of finding #APP instead. Also fix algorithm to allow
636 white-space to follow either #NO_APP or #APP directives.
638 2001-09-25 Geoff Berry <geoff.berry@bops.com>
640 * listing.c (buffer_line): Don't write past the end of `line' when
643 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
645 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
646 relocation for differences between symbols in a section other
647 than the one in which the difference is to be placed; apply
648 the relocation instead.
650 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
652 * config/tc-arc.c: Add missing prototype.
653 (md_atof): Change type to int. Add missing prototype.
654 * config/tc-arc.h: Prototype exported functions.
656 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
658 * as.c: Add missing function prototype.
659 * config/obj-aout.c: Fix compile time warning.
661 2001-09-21 Bruno Haible <haible@clisp.cons.org>
663 * config/tc-openrisc.c: Don't include <ctype.h>.
665 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
667 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
669 2001-09-19 Alan Modra <amodra@bigpond.net.au>
671 * config/tc-i370.c: Fix typo in last change.
673 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
675 * doc/as.texinfo (Symbol Names): Improve documentation on local
676 labels and add documenation about dollar labels.
678 2001-09-18 Bruno Haible <haible@clisp.cons.org>
680 * as.h: Don't include <ctype.h>.
681 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
682 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
683 (atof_generic): Use ISDIGIT instead of isdigit.
684 * config/m68k-parse.y: Include "safe-ctype.h".
685 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
686 * config/obj-elf.c: Include "safe-ctype.h".
687 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
688 * config/obj-vms.c: Include "safe-ctype.h".
689 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
690 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
691 instead of isupper/islower/toupper/tolower.
692 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
693 (insert_sreg): Use TOUPPER instead of islower/toupper.
694 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
695 isalpha/isalnum/isupper/tolower.
696 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
698 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
699 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
700 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
702 (arc_extoper): Use TOLOWER instead of isupper/tolower.
703 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
704 (arm_psr_parse): Use ISALPHA instead of isalpha.
705 (accum0_required_here): Use ISALNUM instead of isalnum.
706 (do_ldrd): Use ISSPACE instead of isspace.
707 (decode_shift): Use ISALPHA instead of isalpha.
708 (insert_reg): Use TOUPPER instead of islower/toupper.
709 (arm_reg_parse): Use ISALPHA instead of isalpha.
710 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
711 isalnum/ispunct/tolower.
712 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
713 (md_parse_option): Use TOLOWER instead of tolower.
714 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
715 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
716 (cris_process_instruction): Use ISLOWER instead of islower.
717 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
718 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
719 (get_flags): Use ISSPACE instead of isspace.
720 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
721 (do_assemble): Use TOLOWER instead of tolower.
722 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
723 (do_assemble): Use TOLOWER instead of tolower.
724 (d30v_start_line): Use ISSPACE instead of isspace.
725 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
726 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
727 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
729 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
730 (start_label): Use ISALPHA instead of isalpha.
731 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
732 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
733 isupper/islower/tolower.
734 (pa_parse_number): Use ISDIGIT instead of isdigit.
735 (pa_chk_field_selector): Use TOLOWER instead of tolower.
736 (pa_stringer): Use ISDIGIT instead of isdigit.
737 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
738 (register_name): Use ISALPHA instead of isalpha.
739 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
740 isalnum/islower/tolower.
741 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
743 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
745 (md_assemble): Use ISSPACE instead of isspace.
746 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
747 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
748 instead of isdigit/islower/isupper/tolower/isalpha.
749 (output_invalid): Use ISPRINT instead of isprint.
750 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
751 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
752 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
753 (get_args): Use ISALNUM instead of isalnum.
754 * config/tc-ia64.c: Include "safe-ctype.h".
755 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
756 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
757 (ia64_parse_name): Likewise.
758 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
759 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
760 instead of isspace/isalnum/isupper/tolower.
761 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
762 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
763 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
764 (mklower_table): Remove variable.
765 (mklower): Remove macro.
766 (insert_reg): Use TOUPPER instead of islower/toupper.
767 (md_begin): Remove initialization of mklower_table.
768 (s_reg): Use ISALNUM instead of isalnum.
769 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
770 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
771 (build_mri_control_operand): Use TOLOWER instead of tolower.
772 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
773 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
774 (md_assemble): Use ISSPACE instead of isspace.
775 (get_imm16): Use ISALNUM instead of isalnum.
776 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
777 isdigit/isupper/tolower.
778 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
779 instead of isalpha/isupper/tolower.
780 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
781 isdigit/islower/isupper.
782 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
783 (mcore_s_section): Use ISSPACE instead of isspace.
784 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
785 isspace/tolower/isalnum.
786 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
787 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
788 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
790 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
791 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
792 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
793 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
795 (tc_get_register): Likewise.
796 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
797 (s_mips_ent): Use ISDIGIT instead of isdigit.
798 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
799 (md_assemble): Use ISSPACE instead of isspace.
800 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
801 (md_assemble): Use ISSPACE instead of isspace.
802 * config/tc-ns32k.c: Don't include <ctype.h>.
803 * config/tc-pdp11.c: Include "safe-ctype.h".
804 (mklower): Remove function.
805 (parse_reg): Use TOLOWER instead of mklower.
806 * config/tc-pj.c: Include "safe-ctype.h".
807 (md_assemble): Use ISSPACE instead of isspace.
808 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
809 (register_name): Use ISALPHA instead of isalpha.
810 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
811 isalnum/islower/tolower.
812 (md_assemble): Use ISSPACE instead of isspace.
813 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
815 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
816 (register_name): Use ISALPHA instead of isalpha.
817 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
818 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
820 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
822 isalnum/islower/tolower.
823 (IDENT_CHAR): Use ISALNUM instead of isalnum.
824 (parse_reg): Use TOLOWER instead of tolower.
825 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
826 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
827 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
828 (parse_keyword_arg): Use ISALNUM instead of isalnum.
829 * config/tc-tahoe.c: Include "safe-ctype.h".
830 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
831 (tip_op): Use TOLOWER instead of isupper/tolower.
832 * config/tc-tic30.c: Include "safe-ctype.h".
833 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
834 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
835 (tic30_operand): Use TOLOWER instead of tolower.
836 (tic30_find_parallel_insn): Likewise.
837 (output_invalid): Use ISPRINT instead of isprint.
838 * config/tc-tic54x.c: Include "safe-ctype.h".
839 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
840 (lookup_version): Use TOUPPER instead of toupper.
841 (tic54x_var): Use ISALPHA instead of isalpha.
842 (tic54x_mlib): Use ISSPACE instead of isspace.
843 (subsym_iscons): Use TOUPPER instead of toupper.
844 (get_operands): Use ISSPACE instead of isspace.
845 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
846 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
847 (next_line_shows_parallel): Use ISSPACE instead of isspace.
848 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
849 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
850 ISSPACE instead of isspace.
851 * config/tc-tic80.c: Include "safe-ctype.h".
852 (md_assemble): Use ISSPACE instead of isspace.
853 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
854 (system_register_name): Use ISDIGIT instead of isdigit.
855 (md_assemble): Use ISSPACE instead of isspace.
856 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
857 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
858 isupper/tolower/isdigit.
859 (vip_op): Use TOLOWER instead of isupper/tolower.
860 * config/tc-w65.c: Don't include <ctype.h>.
861 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
862 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
863 (whatreg): Use ISDIGIT instead of isdigit.
864 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
865 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
866 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
867 (integer_constant): Use ISALNUM/TOUPPER instead of
868 isalnum/islower/toupper.
869 (operand): Use TOLOWER instead of isupper/tolower.
870 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
871 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
873 (process_assigns, whatcond): Use TOUPPER instead of toupper.
874 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
875 (main): For gettext, also set the LC_CTYPE locate facet.
876 * hash.c: Include "safe-ctype.h".
877 (main): Use TOLOWER instead of isupper/tolower.
878 * itbl-lex.l: Don't include <ctype.h>.
879 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
880 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
881 omit non-ASCII characters.
882 (debugging_pseudo): Use ISSPACE instead of isspace.
883 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
884 (buffer_and_nest): Use ISALNUM instead of isalnum.
885 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
886 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
887 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
888 instead of isalnum/isdigit/isupper/isalpha.
889 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
890 of isalpha/isalnum/isupper/tolower.
891 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
892 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
893 isupper/tolower/isdigit.
894 (s_mri_common): Use ISDIGIT instead of isdigit.
895 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
896 (s_float_space): Use ISALPHA instead of isalpha.
897 (ignore_rest_of_line): Use ISPRINT instead of isprint.
898 (float_cons): Use ISALPHA instead of isalpha.
899 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
901 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
902 (save_symbol_name): Use ISLOWER/TOUPPER instead of
904 (symbol_find_base): Use TOUPPER instead of islower/toupper.
905 (decode_local_label_name): Use ISDIGIT instead of isdigit.
907 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
909 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
910 in 64 bit mode and make format "e" work.
912 2001-09-18 Alan Modra <amodra@bigpond.net.au>
914 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
916 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
917 var to ensure bfd_alloc arg is the right type.
918 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
921 * config/obj-coff.c: Replace calls to bfd_write with calls to
922 bfd_bwrite. Cast args of bfd_seek.
924 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
927 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
929 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
932 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
934 * config/tc-sh.h (sh_force_relocation): Prototype.
935 (struct fix): Forward declare.
936 * config/tc-sh.c (type sh_operand_info): Move to top of file.
937 (cons, s_align_bytes): Remove old-type declarations.
938 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
939 get_operands, get_specific, insert, build_relax,
940 insert_loop_bounds, build_Mytes): Prototype.
941 (little): Make static. Prototype.
942 (check, tc_Nout_fix_to_chars): Delete unused functions.
944 2001-09-14 Eric Christopher <echristo@redhat.com>
946 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
949 2001-09-14 Kevin Lo <kevlo@openbsd.org>
951 * configure.in: Add arm-openbsd target.
952 * configure: Regenerate.
954 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
956 * configure.in: Change machine triplets from mips-*-linux-gnu* to
959 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
961 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
963 2001-09-11 Richard Henderson <rth@redhat.com>
965 * config/tc-alpha.c (alpha_elf_section_letter): New.
966 (alpha_elf_section_flags): New.
967 * config/tc-alpha.h (md_elf_section_letter): New.
968 (md_elf_section_flags): New.
969 * config/tc-ia64.c (ia64_elf_section_letter): New.
970 * config/tc-ia64.h (md_elf_section_letter): New.
972 2001-09-11 Jakub Jelinek <jakub@redhat.com>
974 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
975 of 'm', 'S' instead of 's'. Update bad_msg.
976 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
977 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
979 2001-09-09 Alan Modra <amodra@bigpond.net.au>
981 * expr.c (expr): Move code setting "retval" to the end of the loop,
982 and rearrange for efficiency. For "PIC code" subtraction, use
983 "rightseg" rather than recalculating. For "symbol OP symbol"
984 subtract, set "retval" to absolute_section if symbols in same
986 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
987 O_symbol. Simplify a +/- b code. Allow equality and non-equality
988 comparisons on symbols from any section. Allow other comparison
989 operators as for subtraction.
990 (symbol_equated_reloc_p): New predicate function.
991 * symbols.h (symbol_equated_reloc_p): Declare.
992 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
993 for expression syms is set correctly.
994 (adjust_reloc_syms): Use symbol_equated_reloc_p.
995 (write_relocs): Likewise.
996 (write_object_file): Likewise.
997 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
998 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
999 of a complex expression when setting up frag_var.
1001 2001-09-07 Richard Henderson <rth@redhat.com>
1003 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1004 require_seq and allow_seq. Let !literal omit the sequence number.
1005 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1007 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1009 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1010 section symbols the same way as externs.
1012 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1014 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1017 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1019 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1020 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1021 PIC, BFD_RELOC_16_PCREL for the rest.
1022 (mips_ip): Likewise.
1023 (md_pcrel_from): return the right offset for the differently shifted
1025 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1027 2001-09-05 Richard Henderson <rth@redhat.com>
1029 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1030 (pseudo_func): Add @iplt.
1031 (pseudo_opcode): Add data16 and data16.ua.
1032 (md_begin): Set iplt pseudo.
1033 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1035 2001-09-04 Richard Henderson <rth@redhat.com>
1037 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1038 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1039 (alpha_macros): Remove occurrences of same.
1040 (O_lituse_addr, O_gprel): New.
1041 (DUMMY_RELOC_LITUSE_*): New.
1042 (s_alpha_ucons, s_alpha_arch): Prototype.
1043 (alpha_reloc_op): Construct elements via DEF macro.
1044 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1045 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1046 members to not be literal specific.
1047 (next_sequence_num): New.
1048 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1049 added/removed BFD relocations.
1050 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1051 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1052 (tokenize_arguments): Parse ! relocations properly.
1053 (find_macro_match): Delete unused macro argument types.
1054 (assemble_insn): Add reloc parameter; emit that instead of the
1055 default as appropriate.
1056 (get_alpha_reloc_tag): New. Split from ...
1057 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1058 (assemble_tokens): Don't search macros if user relocation present.
1059 Copy reloc sequence number to insn struct.
1060 (emit_ldgp): Remove user reloc handling.
1061 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1062 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1063 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1064 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1065 (struct alpha_fix_tag): Name members less literal specific.
1067 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1069 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1070 address of two symbols in different sections.
1072 2001-08-31 Eric Christopher <echristo@redhat.com>
1073 Jason Eckhardt <jle@redhat.com>
1075 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1076 5kc, and 20kc. Clean up old entries.
1078 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1079 Jeff Law <law@redhat.com>
1081 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1082 offset match H8 ELF spec.
1083 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1084 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1086 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1087 (build_bytes): Mark fixups for PCrel branches as signed. For
1088 OBJ_ELF, make sure the reloc's offset points to the first byte
1090 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1091 * tc-h8300.h (relocation mappings): Add.
1093 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1095 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1096 define for BFD_ASSEMBLER.
1097 (tc_reloc_mangle): Likewise.
1098 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1100 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1102 * config/tc-h8300.c (h8300hmode): Record the machine type
1103 if BFD_ASSEMBLER is defined.
1104 (h8300smode, md_begin): Similarly.
1106 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1108 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1109 default from coff to elf.
1110 * configure: Regenerate.
1112 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1114 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1115 assorted coff relocations to the corresponding elf relocations.
1116 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1118 * configure.in: Add case for h8300-*-elf.
1119 * configure: Regenerate.
1121 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1123 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1124 documentation to reflect reality.
1126 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1128 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1129 (macro): Reflect change to MAX_GPREL_OFFSET.
1131 2001-08-27 Torbjorn Granlund <tege@swox.com>
1132 Staffan Ulfberg <staffanu@swox.se>
1133 Linus Nordberg <linus@swox.se>
1134 Alan Modra <amodra@bigpond.net.au>
1136 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1137 * configure: Regenerate.
1138 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1139 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1140 (md_assemble): Use them.
1141 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1142 (md_pseudo_table): Add "llong", "quad".
1143 (md_parse_option): Match default_cpu of powerpc*.
1144 (ppc_arch): Likewise.
1145 (ppc_subseg_align): Only for OBJ_XCOFF.
1146 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1147 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1148 (ppc_insert_operand): Don't bother testing 'file' before calling
1149 as_bad_where. Use as_bad_where for operand->insert errors.
1150 (mapping): Add ELF64 relocation modifiers.
1151 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1152 expressions with abs_symbol.
1153 (ppc_elf_cons): Correct offset for little endian targets.
1154 (ppc_elf_frob_symbol): New.
1155 (md_assemble): Add support for 64 bit ELF relocs.
1156 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1157 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1158 ".toc" section for 64 bit ELF.
1159 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1160 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1161 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1162 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1163 Expand on comments, error message. Add support for 64 bit relocs,
1164 and use PPC_HI etc. macros.
1165 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1166 (HANDLE_ALIGN): Define to generate nops in code sections rather
1168 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1169 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1170 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1171 (ppc_fix_adjustable): Declare.
1172 (tc_frob_symbol): Define.
1173 (ppc_elf_frob_symbol): Declare.
1175 2001-08-26 Andreas Jaeger <aj@suse.de>
1177 * config/tc-s390.c: Add missing prototypes
1178 (md_gather_operands): Make static.
1180 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1182 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1183 allowed value, not the word beyond maximum.
1184 * config/tc-mips.c (macro_build_lui): Code cleanup.
1185 (macro): Reflect change to MAX_GPREL_OFFSET.
1186 (mips_ip): Check explicitly against S_EX_NONE.
1187 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1188 (md_apply_fix): Code cleanup.
1190 2001-08-24 Andreas Jaeger <aj@suse.de>
1192 * config/tc-ppc.h: Fix prototype declaration.
1194 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1196 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1197 * config/obj-elf.c (obj_elf_size): When size is constant, free
1198 and clear symbol_get_obj(sym)->size if any.
1200 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1202 * config/tc-mips.c (md_begin): Warn about incompatibility between
1203 -march=FOO and -mipsN option, continue with default ISA.
1205 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1207 * config/tc-mips.c (md_parse_option): #ifdef the
1208 traditional/non-traditional names as it is done in mips_target_format.
1210 2001-08-20 Richard Henderson <rth@redhat.com>
1212 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1213 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1214 use seg parameter instead of now_seg.
1216 2001-08-18 H.J. Lu <hjl@gnu.org>
1218 * config/tc-mips.c (show): Add the missing prototype.
1220 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1222 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1224 (mips_ip): Use the new return values instead of characters. Add
1225 support for %higher and %highest.
1228 (my_getSmallExpression): Make parsing case insensitive and more
1229 reliable. Add support for %higher and %highest. Further support to
1230 parse %gprel and %neg is implemented but currently deactivated.
1232 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1234 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1235 (ecoff_build_symbols): Likewise.
1236 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1238 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1240 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1241 for n32 ABI if appropriate.
1243 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1245 * config/tc-mips.c (cons_fix_new_mips): Remove.
1246 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1247 (cons_fix_new_mips): Remove.
1249 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1251 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1252 a label, not a hex constant.
1254 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1256 * config/tc-v850.h: Add missing prototypes.
1258 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1260 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1263 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1265 * config/tc-sparc.c (cons_fix_new_sparc): Move
1266 `sparc_no_align_cons = 0;' to...
1267 (s_uacons): ...here so that sparc_no_align_cons will get
1270 2001-08-11 Kazu Hirata <kazu@hxi.com>
1272 * config/tc-mips.c: Fix a comment typo.
1274 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1276 * config/tc-mips.c (move_register): New function.
1277 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1278 (mips_ip): Likewise.
1279 (macro2): Use move_register rather than macro_build for moves.
1280 (mips16_macro): Likewise.
1281 (macro): Likewise. Handle M_MOVE.
1283 2001-08-10 Andreas Jaeger <aj@suse.de>
1285 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1287 * configure: Regenerate.
1289 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1291 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1292 Comment indentation of #pragma.
1293 * macro.c (alloca): Likewise.
1295 * config/tc-ppc.c: Revert 2001-08-08.
1297 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1299 * symbols.c: Add missing prototypes.
1300 * config/e-i386elf.c: Likewise.
1301 * config/e-i386coff.c: Likewise.
1302 * config/e-i386aout.c: Likewise.
1303 * config/obj-coff.c: Likewise.
1304 (def_symbol_in_progress, stack): Move definition.
1305 * config/obj-elf.c: Add missing prototypes.
1306 (obj_elf_change_section): Make static.
1307 (obj_elf_parse_section_letters): Likewise.
1308 (obj_elf_section_word): Likewise.
1309 (obj_elf_section_type): Likewise.
1311 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1313 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1314 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1315 determining reloc type with code reading operands->reloc field.
1317 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1319 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1320 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1321 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1322 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1324 * output-file.c (output_file_create): Don't try to open a second
1325 time as it's unnecessary. FOPEN_W was undefined too.
1327 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1329 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1330 (mips_ip): Likewise. Typo.
1332 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1334 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1336 (RELAX_ENCODE): Replace bfd_vma by valueT.
1337 (load_address): Formatting.
1338 (macro): Likewise. Code cleanup. Typo.
1339 (macro2): Formatting.
1340 (md_parse_option): Typo.
1341 (s_mipsset): Reorder cases to look nicer.
1342 (md_estimate_size_before_relax): Formatting. Code cleanup.
1343 (mips_elf_final_processing): Check against NULL instead of 0.
1344 (md_obj_end): Remove ugly `' in message string.
1345 (s_mips_ent): Remove ugly `' in message string.
1347 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1349 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1350 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1351 mutually exclusive (if they are different).
1352 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1355 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1357 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1360 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1362 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1363 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1364 (md_long_opts): Add -mfp32 option.
1365 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1366 (md_show_usage): Show usage for -mfp32 and -mgp32.
1367 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1368 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1369 (HAVE_32BIT_ADDRESSES): New macro.
1370 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1371 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1372 (s_cprestore, s_cpadd): Likewise.
1373 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1374 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1375 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1376 to determine the width of addresses in load, store and jump macros.
1377 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1378 used in set instructions; do not check the address size for them.
1379 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1380 unaligned load and store macros.
1381 (mips_ip): Use the new macros to check the width of a register when
1382 processing float constants. Force a constant into memory if it is
1383 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1384 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1385 than mips_gp32 to select synthetic instructions.
1386 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1387 synthetic instructions.
1389 2001-08-01 Christian Groessler <cpg@aladdin.de>
1391 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1392 "rh", "rr", "rq", or "sp" then don't automatically assume
1393 it's a register name. Check whether there is a number
1396 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1398 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1399 Don't allocate more space than necessary for the input line copy.
1401 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1403 * read.c: Standardize error/warning messages - don't capitalise, no
1404 final period or newline, don't say "ignored" or "zero assumed" for
1405 as_bad messages. In some cases, change the wording to that used
1406 elsewhere for similar messages.
1409 * atof-generic.c: Likewise.
1412 * depend.c: Likewise.
1413 * dwarf2dbg.c: Likewise.
1414 * ecoff.c: Likewise.
1416 * frags.c: Likewise.
1417 * input-file.c: Likewise.
1418 * input-scrub.c: Likewise.
1419 * listing.c: Likewise.
1420 * output-file.c: Likewise.
1421 * stabs.c: Likewise.
1422 * subsegs.c: Likewise.
1423 * symbols.c: Likewise.
1424 * write.c: Likewise.
1425 * ecoff.c (ecoff_directive_end): Test for missing name by
1426 comparing input line pointers rather than reading string.
1427 (ecoff_directive_ent): Likewise.
1428 * read.c (s_set): Likewise.
1429 (s_align): Report a warning rather than an error for
1430 alignment too large.
1431 (s_comm): Check for missing symbol name.
1432 (s_lcomm_internal): Likewise.
1434 (s_globl): Use is_end_of_line instead of looking for '\n'.
1435 (s_lcomm_internal): Likewise.
1436 (ignore_rest_of_line): Report a warning rather than an error.
1438 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1440 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1441 any kind of relocation against a not-loaded section.
1443 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1445 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1446 to include '@' in symbol names when parsing versioned symbols
1447 rather than calling get_symbol_end multiple times.
1448 * config/tc-i370.c (register_name): Format fixes. Don't call
1449 get_symbol_end after parsing number.
1450 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1451 code out of conditional.
1452 (address_register_name): Likewise.
1453 (other_register_name): Likewise.
1454 * config/tc-mn10300.c (r_register_name): Likewise.
1455 (xr_register_name): Likewise.
1456 (data_register_name): Likewise.
1457 (address_register_name): Likewise.
1458 (other_register_name): Likewise.
1459 * config/tc-ppc.c (register_name): Likewise.
1460 * config/tc-s390.c (register_name): Likewise.
1462 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1464 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1465 and bra relax: update fragP->fr_fix after the fixup.
1467 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1469 * read.c (s_set): Check for missing symbol name.
1471 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1473 * write.c (relax_segment <rs_space>): Account for fr_fix.
1475 2001-07-25 H.J. Lu <hjl@gnu.org>
1477 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1478 we treat weak like extern only for ELF.
1479 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1480 symbols only for ELF.
1482 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1484 * config/tc-mips.c: Fix spelling error in comment.
1486 2001-07-25 Dave Brolley <brolley@redhat.com>
1488 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1489 (IS_PARALLEL_SEPARATOR): New macro.
1490 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1491 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1492 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1493 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1496 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1498 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1499 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1500 Update dependencies with "make dep-am".
1501 * Makefile.in: Regenerate.
1502 * doc/Makefile.in: Regenerate.
1504 2001-07-23 Kazu Hirata <kazu@hxi.com>
1506 * config/tc-alpha.h: Fix formatting.
1507 * config/tc-arc.c: Likewise.
1508 * config/tc-d10v.h: Likewise.
1509 * config/tc-hppa.c: Likewise.
1510 * config/tc-i370.c: Likewise.
1511 * config/tc-i386.h: Likewise.
1512 * config/tc-i960.h: Likewise.
1513 * config/tc-ia64.c: Likewise.
1514 * config/tc-ia64.h: Likewise.
1515 * config/tc-m32r.c: Likewise.
1516 * config/tc-m68k.c: Likewise.
1517 * config/tc-m88k.c: Likewise.
1518 * config/tc-ns32k.c: Likewise.
1519 * config/tc-pdp11.c: Likewise.
1520 * config/tc-pj.h: Likewise.
1521 * config/tc-s390.c: Likewise.
1522 * config/tc-sparc.c: Likewise.
1523 * config/tc-sparc.h: Likewise.
1524 * config/tc-tic80.c: Likewise.
1525 * config/tc-w65.h: Likewise.
1527 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1529 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1530 symbols specially. Always resolve, adding fr_address to value.
1531 * write.c (write_object_file): Don't add fr_address to sym values.
1532 (relax_frag): Likewise.
1533 (relax_segment): Likewise.
1534 * config/obj-ieee.c (do_symbols): Likewise.
1535 * config/tc-cris.c (md_convert_frag): Likewise.
1536 * config/tc-fr30.c (md_convert_frag): Likewise.
1537 * config/tc-i386.c (md_convert_frag): Likewise.
1538 * config/tc-m32r.c (md_convert_frag): Likewise.
1539 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1540 * config/tc-mcore.c (md_convert_frag): Likewise.
1541 * config/tc-mips.c (mips16_extended_frag): Likewise.
1542 * config/tc-ns32k.c (md_convert_frag): Likewise.
1543 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1544 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1545 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1546 (md_relax_table): Remove first four entries. Format.
1547 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1548 setting fr_var. Simplify byte branch checks.
1550 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1552 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1553 "isbranch" param as all calls have it set.
1554 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1555 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1556 strcasecmp in "nullify" var.
1557 (pa_parse_neg_add_cmpltr): Likewise.
1558 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1559 functions. Don't print wrong conditions in error messages.
1561 2001-07-23 Andreas Jaeger <aj@suse.de>
1563 * config/tc-s390.c (s390_force_relocation): Removed.
1565 * config/tc-s390.h: Remove double declaration of
1566 TC_FORCE_RELOCATION.
1568 2001-07-22 H.J. Lu <hjl@gnu.org>
1570 * config/tc-mips.c (s_mips_end): Remove unused variables.
1571 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1573 2001-07-17 Andreas Schwab <schwab@suse.de>
1575 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1577 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1579 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1581 2001-07-17 matthew green <mrg@eterna.com.au>
1583 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1585 (line_comment_chars): Set to '/' if TE_NetBSD.
1587 2001-07-14 matthew green <mrg@eterna.com.au>
1589 * configure.in (i386-*-netbsdelf*): New target.
1590 * configure: Regenerate.
1592 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1594 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1595 class of the non-debug symbol is C_NULL.
1597 2001-07-10 Anders Norlander <anorland@synergenix.se>
1599 * doc/as.texinfo (Incbin): Fix grammatical errors.
1601 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1603 * depend.c: Use FOPEN_.. macros in calls to fopen().
1604 * input-file.c: As above.
1605 * itbl-ops.c: As above.
1606 * listing.c: As above.
1607 * output-file.c: As above.
1610 2001-07-08 Anders Norlander <anorland@synergenix.se>
1612 * read.c (s_incbin): New .incbin function.
1613 * read.c (potable): Add "incbin" pseudo-op.
1614 * read.h: Add s_incbin prototype.
1615 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1616 * NEWS: Mention new feature.
1618 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1620 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1623 2001-07-06 John Healy <jhealy@redhat.com>
1625 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1626 set of fixups to be stored.
1627 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1628 restored to be chosen from any that are saved.
1629 (gas_cgen_swap_fixups): Modified to allow the current set of
1630 fixups to be swapped with any other set that has been saved.
1631 (gas_cgen_initialize_saved_fixups_array): New routine.
1632 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1633 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1634 or MAX_SAVED_FIXUP_CHAINS.
1635 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1636 store, swap and restore fuctions to reflect the new interface.
1638 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1640 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1641 ignore empty, ineffectual alignment frags when deciding if a
1642 branch can be short.
1644 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1646 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1647 and SPECIAL_SECTION_FINI_ARRAY.
1648 (special_section_name): Add .init_array and .fini_array.
1649 (md_pseudo_table): Add init_array and fini_array.
1650 (md): Add pointer_size and pointer_size_shift fields.
1651 (setup_unwind_header): New static function.
1652 (output_unw_records): Modify to use setup_unwind_header.
1653 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1654 md.pointer_size_shift.
1655 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1657 2001-07-05 Ben Elliston <bje@redhat.com>
1659 * README (Supported platforms): m88k no longer suffers bitrot.
1661 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1663 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1665 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1666 lsy_value. Correct typos in comments.
1667 * symbols.c (local_symbol_make): Update for name change.
1668 (local_symbol_convert): Likewise.
1670 (S_GET_VALUE): Likewise.
1671 (S_SET_VALUE): Likewise.
1672 (print_symbol_value_1): Likewise.
1673 (resolve_symbol_value): Likewise. Don't divide local sym values
1674 by OCTETS_PER_BYTE twice.
1676 2001-07-04 Jim Wilson <wilson@redhat.com>
1678 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1680 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1683 2001-07-05 Ben Elliston <bje@redhat.com>
1685 * read.c (s_fill): Correct spelling error in comments.
1687 * doc/c-m88k.texi: New file.
1688 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1689 * doc/Makefile.in: Regenerate.
1690 * doc/all.texi: Set M880X0.
1691 * doc/as.texinfo: Hook in m88k-dependent documentation.
1693 2001-07-04 Eric Christopher <echristo@redhat.com>
1695 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1697 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1698 and rm5721 as valid cpu strings.
1699 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1701 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1703 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1704 if it's expected to be non-zero.
1706 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1708 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1711 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1712 (write_object_file): Set finalize_syms to
1713 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1716 * doc/internals.texi; Document
1717 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1719 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1721 * config/tc-ppc.c: Formatting fixes.
1723 2001-07-01 Ben Elliston <bje@redhat.com>
1725 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1726 they cause some subtle breakage. Will fix them again later.
1728 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1730 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1731 outside of a function as a .appline directive.
1733 2001-06-28 Eric Christopher <echristo@redhat.com>
1734 H.J. Lu <hjl@gnu.org>
1736 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1737 of mips_cpu for the ISA selection.
1738 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1739 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1740 (mips_tune): New. Use mips_tune for scheduling and optimization
1742 (append_insn): Use mips_tune and mips_arch.
1743 (macro_build): Ditto.
1745 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1746 backwards compatability mips_cpu generates arch and tune.
1747 (md_show_usage): Document new behavior.
1749 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1754 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1756 * write.c (write_object_file): Do not set finalize_syms until
1757 after the segments have been sized. Some backends may still
1758 need to access the syms's frags in order to adjust relaxed
1761 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1764 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1766 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1767 subtract MD_PCREL_FROM_SECTION for 68k.
1768 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1769 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1771 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1773 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1774 pcrel, subtract MD_PCREL_FROM_SECTION value.
1776 2001-06-24 Ben Elliston <bje@redhat.com>
1778 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1780 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1782 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1783 section symbols the same way as externs.
1785 2001-06-24 Ben Elliston <bje@redhat.com>
1787 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1788 (emit_relocations): Ditto.
1790 (md_begin): Reformat comments to conform to the GNU standards.
1791 (md_assemble): Ditto.
1793 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1794 (md_parse_option): Mark parameters as unused.
1795 (md_show_usage): Ditto.
1796 (calcop): Adjust type of `reg_prefix' to char.
1798 (getval): Adjust type of local `c' to char.
1799 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1800 (md_create_long_jump): Ditto.
1801 (md_estimate_size_before_relax): Mark parameters as unused.
1803 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1804 to allay a possible compiler warning.
1806 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1808 * doc/internals.texi (CPU backend): Document md_atof.
1810 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1812 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1813 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1816 2001-06-21 Philip Blundell <philb@gnu.org>
1818 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1820 (insns): Remove entry for adrl. Add long_flag for adr.
1821 (do_adr): Handle `l' suffix.
1824 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1826 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1827 (md_apply_fix): Use it here. Replace printf with equivalent
1829 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1830 (md_apply_fix): Here too.
1831 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1832 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1833 (md_convert_frag_1): Likewise.
1835 2000-06-20 Tom Rix <trix@redhat.com>
1837 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1839 2001-06-18 H.J. Lu <hjl@gnu.org>
1841 * doc/Makefile.am (info): Depend on $(MANS).
1842 (as.1): Remove the prefix `$(srcdir)/'.
1843 * doc/Makefile.in: Regenerated.
1847 2001-06-18 Philip Blundell <philb@gnu.org>
1849 * config/tc-arm.c (do_msr): Remove restriction on usage of
1852 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1854 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1857 2001-06-13 Philip Blundell <philb@gnu.org>
1859 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1860 (do_t_arit): Likewise.
1862 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1864 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1865 .loc pseudos if the dfwarf2 functions are available.
1866 (md_assemble): Only call dwarf2_emit_insn if it is available.
1868 * expr.c: Fix typo in comment.
1870 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1872 * doc/as.texinfo (Infix Ops): Document that comparison and
1873 combiner operators can be used as infix operators.
1875 2001-06-12 Peter Jakubek <pjak@snafu.de>
1877 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1879 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1880 (reverse_mri_condition): Likewise.
1881 (swap_mri_condition): Issue warning for conditions that can not be
1883 (build_mri_control_operand): Fix order of operands (swapped).
1884 (build_mri_control_operand): Allow upper case extension in structured
1886 (s_mri_else): Likewise.
1887 (s_mri_next): Likewise.
1888 (s_mri_for): Likewise.
1889 (s_mri_if): Fix handling comment ('*') in mri mode.
1890 (s_mri_while): Likewise.
1891 * macro.c (macro_expand): Allow macro invocation with empty
1894 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1896 * config/tc-arm.c: Fix test for overlow of literal pool.
1898 2001-06-11 H.J. Lu <hjl@gnu.org>
1900 * NEWS: Updated for the new -n option for the MIPS assembler.
1902 * config/tc-mips.c (md_show_usage): Add -n.
1904 * doc/as.texinfo: Document the new -n option.
1905 * doc/c-mips.texi: Likewise.
1906 * doc/as.1: Regenerated.
1908 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1910 * config/obj-coff.c (obj_coff_section): Formatting fix.
1912 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1915 2001-06-08 H.J. Lu <hjl@gnu.org>
1917 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1918 disable warning about all NOPS that the assembler generates.
1919 (macro): Warn NOPS generated only if warn_nops is not 0.
1920 (md_shortopts): Add `n'.
1921 (md_parse_option): Set warn_nops to 1 for `n'.
1923 2001-06-08 H.J. Lu <hjl@gnu.org>
1925 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1927 2001-06-08 H.J. Lu <hjl@gnu.org>
1929 * config/tc-mips.c (md_apply_fix): Don't adjust common
1930 extern/weak symbols for ELF.
1931 (md_estimate_size_before_relax): Treat weak like extern for
1933 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1936 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1938 * Makefile.am: 'som' is not wrongly spelled 'some'.
1939 * Makefile.in: Regenerate.
1941 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1942 S_GET_VALUE by using a temp.
1943 (append_insn): Likewise, and for S_SET_VALUE too.
1944 (mips_emit_delays): Likewise.
1945 (my_getExpression): Likewise.
1946 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1947 (mips16_extended_frag): Remove code concerned with avoiding
1948 locking in a frag address now that symbols are not finalized until
1949 relaxation is complete. Cater for first relaxation pass having
1950 bogus addresses. Use relax_marker to reliably determine whether a
1951 symbol frag has been reached on the current pass.
1953 2001-06-07 H.J. Lu <hjl@gnu.org>
1955 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1956 * configure: Regenerate.
1958 2001-06-07 H.J. Lu <hjl@gnu.org>
1960 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1962 * configure: Regenerate.
1964 2001-06-07 H.J. Lu <hjl@gnu.org>
1966 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1967 MIPS_STABS_ELF is defined.
1969 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1971 * as.c (show_usage): Remove L from listing options. It is not a
1974 2001-06-06 Christian Groessler <cpg@aladdin.de>
1976 * config/tc-z8k.c: Removed many warnings by removing unused
1977 variables and tagging unused parameters as such.
1978 (md_begin): Fixed a typo (","instead of ";").
1979 (struct ctrl_table): Add parentheses to initialize array
1981 (struct flag_table): Likewise.
1982 (struct intr_table): Likewise.
1983 (struct table): Likewise.
1984 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1986 2001-06-06 Peter Jakubek <pjak@snafu.de>
1988 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1989 options to list (e.g. m5206e, m5307, m5407).
1991 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1993 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1994 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1996 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1998 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1999 <JumpByte, JumpDword insn output>: Remove dead code.
2001 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2003 * as.c (parse_args): Correct option name "listing-lhs-width2".
2005 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2007 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2010 2001-05-30 Richard Henderson <rth@redhat.com>
2012 * read.c (emit_leb128_expr): Call md_cons_align.
2014 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2016 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2017 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2018 (tc_gen_reloc): Likewise.
2019 (sparc_cons_align): Don't clear sparc_no_align_cons.
2020 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2021 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2023 2001-05-27 Alan Modra <amodra@one.net.au>
2025 * write.c (relax_segment <rs_space>): Check the section of a
2026 symbol to determine whether it is absolute rather than comparing
2027 its frag against zero_address_frag as listings play tricks with
2030 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2031 allocated in the same chunk as the fixed part.
2033 2001-05-26 Alan Modra <amodra@one.net.au>
2035 * write.c (relax_segment <rs_space>): Calculate growth using
2036 addresses before stretch. Prevent repeated error messages.
2037 From Peter Jakubek <pjak@snafu.de>
2038 Use as_bad_where and as_warn_where to pinpoint errors.
2040 2001-05-25 Alan Modra <amodra@one.net.au>
2042 * symbols.c (resolve_symbol_value): Always set segment, even when
2043 not finalizing symbol value.
2045 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2046 * config/obj-coff.c (write_object_file): Likewise.
2047 * (size_section): Remove rs_space assert as fr_symbol is no longer
2049 (fill_section): Likewise.
2051 * configure.in: Replace linuxoldld with linux*oldld.
2052 * configure: Regenerate.
2054 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2055 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2056 that have been finalized.
2058 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2059 taking exit_dont_set_value.
2061 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2064 2000-05-24 Tom Rix <trix@redhat.com>
2066 * config/obj-coff.c (add_lineno): xcoff allows negative line
2068 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2070 2001-05-24 Alan Modra <amodra@one.net.au>
2072 * write.c (write_object_file): Set finalize_syms = 1 before
2075 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2077 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2078 architecture, remove erraneous ISA_MIPS32.
2079 (md_show_usage): Add MIPS r12k support.
2080 (mips_cpu_info_table): Add MIPS r12k support.
2082 2001-05-22 Alan Modra <amodra@one.net.au>
2084 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2087 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2088 instead use finalize_syms directly. Don't treat expressions
2089 specially with regard to finalize_syms. Update calls to self.
2090 (resolve_local_symbol): Update call to resolve_symbol_value.
2091 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2093 * symbols.h (resolve_symbol_value): Update prototype.
2094 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2095 to resolve_symbol_value.
2096 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2097 * config/obj-coff.c (do_relocs_for): Likewise.
2098 (yank_symbols): Likewise.
2099 (fixup_segment): Likewise.
2100 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2101 * config/tc-mips.c (md_convert_frag): Likewise.
2102 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2103 (ppc_fix_adjustable): Likewise.
2104 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2105 (dwarf2dbg_convert_frag): Likewise.
2106 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2107 (eh_frame_convert_frag): Likewise.
2108 * expr.c (make_expr_symbol): Likewise.
2109 * write.c (adjust_reloc_syms): Likewise.
2110 (write_object_file): Likewise.
2111 (relax_segment): Likewise.
2112 (fixup_segment): Likewise.
2113 (finalize_syms): Init to zero, and update comment.
2114 (write_object_file): Set finalize_syms to 1 rather than 2.
2115 * doc/internals.texi (sy_value): Mention finalize_syms.
2116 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2118 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2119 as relaxable if embedded system, make weak syms non-relaxable.
2121 (tc_m68k_fix_adjustable): ..so it can be used here.
2122 (md_apply_fix_2): Sign extend without conditional.
2124 * config/tc-v850.c: Update copyright.
2126 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2128 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2129 howto entry is not found.
2131 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2133 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2134 optimize differences between symbols in code sections to
2136 (mn10300_fix_adjustable): Don't adjust to section+offset
2137 relocations pointing at symbols in code sections.
2139 2001-05-16 Alan Modra <amodra@one.net.au>
2141 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2143 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2144 opcodes are output rather than after. Delete insn_size.
2145 * config/tc-v850.c (md_assemble): Similarly, but delete
2148 2001-05-14 Richard Henderson <rth@redhat.com>
2150 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2153 2001-05-14 Richard Henderson <rth@redhat.com>
2155 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2156 also collect whether to expect an FDE augmentation.
2157 (check_eh_frame): Rewrite as a state machine. Track where in
2158 an FDE we are located, skip any augmentation.
2159 (eh_frame_estimate_size_before_relax): Get code alignment from
2160 the fragment subtype.
2161 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2162 * read.c (emit_leb128_expr): Call check_eh_frame.
2164 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2166 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2167 before a relaxable insns.
2169 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2171 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2172 between symbols if the base symbol is in the current section;
2173 emit a PC-relative relocation instead.
2175 2001-05-12 Peter Targett <peter.targett@arccores.com>
2177 * config/tc-arc.c: Update copyright and tidy source comments.
2178 (md_pseudo_table): Add directive .cpu back as an alias for
2179 .option. Add .file and .line for dwarf2 support.
2180 (arc_mach_type): Make bfd_mach_arc_6 default.
2181 (md_longopts): Add entry 'pre-v6' representing old command line
2182 option when assembling for 'arc5' core versions.
2183 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2185 (arc_code_symbol): Make symbol value for @h30 fixup expression
2186 equal to O_constant.
2187 (md_assemble): Call dwarf2_emit_insn.
2188 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2189 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2190 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2192 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2194 * config/tc-ia64.c (special_linkonce_name): New.
2195 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2196 .gnu.linkonce.ia64unw{,i}.FOO.
2197 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2198 (dot_endp): Add comment about it.
2200 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2202 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2203 block, ensure that the low order bits of the alignment are
2206 2001-05-10 Alan Modra <amodra@one.net.au>
2208 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2211 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2212 current variable part of frag.
2213 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2214 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2215 * config/tc-m68hc11.c (RELAX_STATE): Define.
2216 (RELAX_LENGTH): Define.
2217 (md_estimate_size_before_relax): Handle non-relaxable cases
2218 separately from relaxable cases for clarity, and return correct
2219 size for multi-pass relaxation.
2220 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2221 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2222 (md_convert_frag): Remove "length_code".
2223 * config/tc-vax.c (RELAX_STATE): Define.
2224 (RELAX_LENGTH): Define.
2225 (md_relax_table): Add missing entry.
2226 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2227 (md_convert_frag): Remove "length_code".
2228 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2229 don't bother setting fr_var. Return correct size for multi-pass
2231 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2232 (md_convert_frag): Don't bother clearing fr_var.
2233 (md_pseudo_table): Correct initialization.
2234 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2235 (md_estimate_size_before_relax): No need to set fr_var.
2236 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2237 (md_estimate_size_before_relax): No need to set fr_var.
2239 2001-05-09 Richard Henderson <rth@redhat.com>
2241 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2242 beginning a function's unwind info block.
2244 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2246 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2248 2001-05-08 Andreas Schwab <schwab@suse.de>
2250 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2251 fx_pcrel_adjust explicitly sign extend when reading it.
2253 2001-05-08 Alan Modra <amodra@one.net.au>
2255 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2256 from md_relax_table, and combine some switch cases.
2258 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2260 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2261 from offset in non-pcrel operands too.
2263 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2265 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2266 * config/tc-arm.c (arm_handle_align): Do not insert more than
2267 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2268 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2270 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2272 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2274 * Makefile.in: Regenerate.
2275 * configure.in: Remove duplicate mips-*-ecoff* entry.
2276 * configure: Regenerate.
2278 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2279 (n_names): Cast away type mismatch.
2280 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2281 (obj_ecoff_frob_symbol): Likewise.
2282 * ecoff.c: (add_file): Add unused attribute.
2283 (ecoff_directive_begin): Likewise.
2284 (ecoff_directive_bend): Likewise.
2285 (ecoff_directive_def): Likewise.
2286 (ecoff_directive_dim): Likewise.
2287 (ecoff_directive_scl): Likewise.
2288 (ecoff_directive_size): Likewise.
2289 (ecoff_directive_type): Likewise.
2290 (ecoff_directive_tag): Likewise.
2291 (ecoff_directive_val): Likewise.
2292 (ecoff_directive_endef): Likewise.
2293 (ecoff_directive_end): Likewise.
2294 (ecoff_directive_ent): Likewise.
2295 (ecoff_directive_extern): Likewise.
2296 (ecoff_directive_file): Likewise.
2297 (ecoff_directive_fmask): Likewise.
2298 (ecoff_directive_frame): Likewise.
2299 (ecoff_directive_mask): Likewise.
2300 (ecoff_directive_loc): Likewise.
2301 (mark_stabs): Likewise.
2302 (ecoff_stab): Likewise.
2303 (ecoff_frob_symbol): Cast away type mismatch.
2304 (ecoff_padding_adjust): Likewise.
2305 (ecoff_build_symbols): Likewise.
2306 (ecoff_build_procs): Likewise.
2307 (ecoff_build_aux): Likewise.
2308 (ecoff_build_strings): Likewise.
2309 (ecoff_build_fdr): Likewise.
2310 (ecoff_build_debug): Likewise.
2311 * itbl-ops.c (itbl_assemble): Variable initialization.
2313 2001-05-03 Alan Modra <amodra@one.net.au>
2315 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2316 expressions rather than triggering an assert.
2318 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2320 * config/tc-openrisc.c: New file.
2321 * config/tc-openrisc.h: Likewise.
2323 * Makefile.am: Add OpenRISC target.
2324 * Makefile.in: Regenerated.
2326 * configure.in (openrisc-*-*): Add target.
2327 * configure: Regenerated.
2329 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2331 * config/tc-arm.c (arm_frag_align_code): Change error message to
2332 more explanatory version.
2334 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2336 * config/tc-mips.c (md_parse_option): Also accept
2337 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2339 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2341 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2342 argument passing order: predicate goes last, not first.
2344 2001-04-27 Sean McNeil <sean@mcneil.com>
2346 * configure.in: Add arm-vxworks.
2347 * configure: Regenerate.
2349 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2351 * config/tc-arm.c (arm_handle_align): New Function: Generate
2352 no-op filled alignment frags.
2353 (arm_frag_align_code): New Function: Create a code alignment frag.
2354 (arm_init_frag): New Function: Initialse the target dependent
2357 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2358 (TC_FRAG_INIT): Define.
2359 (HANDLE_ALIGN): Define.
2360 (md_do_align): Define.
2362 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2364 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2365 symbol has been initialised before extracting its symbol index.
2367 2001-04-24 H.J. Lu <hjl@gnu.org>
2369 * configure: Regenerated with the right version of autoconf.
2371 2001-04-24 Christian Groessler <cpg@aladdin.de>
2373 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2374 generate R_CALLR and R_REL16 relocations
2376 2000-04-20 Jason Eckhardt <jle@redhat.com>
2378 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2379 since frag_now can change after d10v_cleanup is called.
2381 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2383 * configure.in: Add the em type for FreeBSD targets.
2384 * configure: Regenerate.
2386 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2388 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2389 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2391 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2392 pc-relative relocations not placed at the end of the instruction.
2394 2001-04-13 Jim Wilson <wilson@redhat.com>
2396 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2399 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2401 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2402 handle SHF_MERGE and SHF_STRINGS.
2403 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2404 (obj_elf_section): Allow additional argument specifying entity size.
2405 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2406 in SEC_MERGE sections.
2408 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2410 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2412 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2414 * expr.c (operand): Pass &c to md_parse_name().
2415 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2417 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2419 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2421 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2422 * Makefile.in: Regenerated.
2424 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2425 * configure: Regenerated.
2427 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2429 * config/tc-mn10300.c (xr_registers): Added `pc'.
2431 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2433 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2434 * configure: Regenerate.
2436 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2437 cases, and always return size based on current fr_subtype.
2438 (md_begin): Move initialization of md_relax_table..
2439 (md_relax_table): ..to static initializer. Set rlx_length for
2440 UNDEF_WORD_DISP cases.
2441 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2442 (md_begin): Likewise.
2443 (md_relax_table): Likewise.
2444 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2445 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2446 Set rlx_backward and rlx_forward to zero for unused states.
2447 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2448 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2449 (UNCOND12, UNCOND32): Remove duplicate defines.
2451 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2453 * config/tc-cris.c (md_estimate_size_before_relax) <case
2454 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2455 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2456 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2457 Add cases to cover all relax states.
2458 (cris_insn_first_word_frag): New.
2459 (md_assemble): Call cris_insn_first_word_frag to get the first
2460 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2461 end. Drop variable insn_size.
2462 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2463 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2464 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2466 * write.c (write_object_file): Reset broken word state before
2469 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2471 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2472 for one line if not already enabled.
2473 * cond.c (s_elseif): Correct conditional assembly listing.
2476 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2477 Don't abort on NULL current_cframe.
2479 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2481 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2482 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2483 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2484 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2485 * config/obj-coff.c (do_relocs_for): Likewise.
2486 (yank_symbols): Likewise.
2487 (fixup_segment): Likewise.
2488 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2489 (ppc_fix_adjustable): Likewise.
2490 * config/tc-mips.c (md_convert_frag): Likewise.
2491 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2492 * ehopt.c (eh_frame_convert_frag): Likewise.
2493 * expr.c (make_expr_symbol): Likewise.
2495 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2497 * symbols.c (resolve_symbol_value): Don't fix expression values
2498 until relaxation is complete.
2499 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2500 (S_GET_VALUE): Likewise, and return unresolved expression value.
2501 * write.c (finalize_syms): New.
2502 (relax_and_size_seg): Split into..
2503 (relax_seg): New function, returns 1 if anything changed..
2504 (size_seg): And the remainder of relax_and_size_seg.
2505 (fixup_segment): Arrange for final resolution of sym values.
2506 (adjust_reloc_syms): Likewise.
2507 (write_object_file): Likewise, and repeatedly call relax_seg until
2508 nothing more changes.
2509 (relax_segment): Return 1 if anything changed. Use correct types
2510 for rs_org `target' and `after'.
2511 * write.h (finalize_syms): Declare.
2512 (relax_segment): Update prototype.
2514 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2515 do-nothing cases to switch to avoid abort on a second relaxation
2516 pass, and tidy code a little.
2517 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2518 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2519 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2520 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2521 (md_relax_table): Remove first four unused entries. Increment
2522 rlx_length by one throughout table, and update comments to suit.
2523 (md_estimate_size_before_relax): Return size of current variable
2524 part of frag to reflect reality when relaxing more than once.
2525 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2526 (COND32, UNCD32): Rename to DISP32 throughout.
2527 (UNDEF_WORD_DISP): Renumber to 3.
2528 (md_estimate_size_before_relax): Add extra do-nothing cases.
2529 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2530 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2531 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2532 handle word and dword branches.
2534 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2536 * config/tc-cris.h (tc_fix_adjustable): Allow only
2537 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2538 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2539 example in comment to valid type.
2541 2001-03-28 H.J. Lu <hjl@gnu.org>
2543 * read.c (equals): Set to local for COFF only if it hasn't been
2546 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2548 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2549 (md_begin): Use it when setting default architecture.
2551 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2553 * read.c (equals): (for COFF) default symbols to being local.
2555 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2557 * configure.in (cris-*-*): Change default emulation to criself.
2558 (cris-*-*aout*): New rule.
2559 * configure: Regenerate.
2561 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2563 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2564 BFD_RELOC_390_GOTENT.
2565 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2566 BFD_RELOC_390_GOTENT.
2568 2001-03-26 Nick Clifton <nickc@redhat.com>
2570 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2571 * config/tc-s390.c (s390_force_relocation): New function: Force
2572 relocations for VTINHERIT relocs.
2574 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2576 * doc/as.texinfo: Put @c man begin to generate the as man page.
2577 When generating man, define all the variables. Re-organize some
2578 options to obtain better indentation of man page.
2579 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2580 (as.1): Build from as.texinfo.
2581 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2583 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2585 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2586 scale factor, and return the end of the expression.
2587 (i386_operand): Modify for above.
2589 2001-03-23 Nick Clifton <nickc@redhat.com>
2591 * doc/as.texinfo: Document --listing-XXX command line switches.
2592 Explain why listings behave differently when -pipe is used.
2594 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2596 * write.c (fix_new_exp): Print an error if passed a register.
2598 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2600 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2601 (PIC_SUFFIX_CHAR): New macro.
2602 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2603 (pic): New variable.
2604 (md_longopts): New option --pic.
2605 (OPTION_PIC): Define.
2606 (md_estimate_size_before_relax): Tweak longish comment.
2607 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2608 (md_assemble): Handle a PIC relocation on prefix and normal
2609 instruction operands.
2610 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2611 "complex" operand expressions. Call frag_more outside
2612 gen_cond_branch_32 parameter list.
2613 (cris_process_instruction): Handle PIC relocs on parsed
2614 operand expressions. Validize PIC reloc sizes.
2615 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2616 (gen_bdap): Handle "complex" operand expressions.
2617 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2618 ADD.D offset,PC as jump instruction if generating PIC. Generate
2619 error instead of crashing on complex expressions.
2620 (cris_number_to_imm): Add segT parameter. All callers changed.
2621 Use segT parameter, not now_seg, for segment of fixup. Handle
2622 PCREL relocations but check that they are fully resolved.
2623 (md_parse_option): Handle OPTION_PIC.
2624 (tc_gen_reloc): Handle PIC relocs.
2625 (md_show_usage): Update for --pic.
2626 (md_apply_fix3): Renamed from md_apply_fix.
2627 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2628 (md_cris_force_relocation): Force relocation for PIC relocs.
2630 * config/tc-cris.h: Tweak attribution.
2631 (MD_APPLY_FIX3): Define.
2632 (IS_CRIS_PIC_RELOC): New macro.
2633 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2634 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2636 (tc_frob_symbol): Avoid emitting undefined symbols.
2638 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2640 * frags.h (struct frag): Add relax_marker.
2641 * write.c (is_dnrange): Delete.
2642 (relax_frag): Use correct types for `aim', `target', `address'.
2643 Delete `offset', `was_address'. Test `relax_marker' instead of
2644 using fragile (and slow) address test.
2645 (relax_segment): Init and flip `relax_marker'.
2647 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2649 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2652 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2654 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2655 with 'Motorola specification for assembly language input standard'.
2657 2001-03-17 Richard Henderson <rth@redhat.com>
2659 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2660 (dwarf2_directive_loc): Don't use them.
2661 (dwarf2_directive_file): Reject duplicate file definitions.
2662 (get_filenum): Zero allocated memory.
2663 (out_file_list): Complain about missing file definitions.
2665 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2667 * read.c (do_org): Handle complex expressions.
2668 * cgen.c (gas_cgen_finish_insn): Likewise.
2670 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2672 * config/tc-ia64.c (md): New member keep_pending_output.
2673 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2675 (dot_xdata): Turn on md.keep_pending_output for the duration of
2677 (dot_xfloat_cons): Ditto.
2678 (dot_xstringer): Ditto.
2679 (dot_xdata_ua): Ditto.
2680 (dot_xfloat_cons_ua): Ditto.
2682 2001-03-15 Jim Wilson <wilson@redhat.com>
2684 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2687 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2689 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2691 2001-03-15 DJ Delorie <dj@redhat.com>
2693 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2694 blindly freeing string if it isn't at the top of the obstack.
2696 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2698 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2699 (NUM_FLAG_CODE): Define.
2700 (lex_got): New function.
2701 (got_reloc): New global var.
2702 (x86_cons_fix_new): New function.
2703 (x86_cons): New function.
2704 (i386_immediate): Use lex_got here, replacing inline code. Change
2705 "ignoring junk.." error message to "junk.."
2706 (i386_displacement): Likewise.
2707 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2708 (x86_cons): Declare.
2709 (TC_CONS_FIX_NEW): Define.
2710 (x86_cons_fix_new): Declare.
2712 2001-03-12 Nick Clifton <nickc@redhat.com>
2714 * config/tc-arm.c (md_begin): Always set machine type based on
2717 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2719 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2720 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2722 <JumpInterSegment output>: Use correct i.disp_reloc[].
2723 <immediate output>: Likewise.
2725 2001-03-06 Nick Clifton <nickc@redhat.com>
2727 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2730 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2732 * config/tc-m68k.c : Add 5407 to archs[] table.
2733 (HAVE_LONG_BRANCH): Add mcf5407.
2734 (select_control_regs): Recognize 5407.
2736 2001-03-02 Dave Brolley <brolley@redhat.com>
2738 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2741 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2743 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2744 (gen_to_words): Print warnings if NaNs are found and the target CPU
2745 does not support them. Allow largest exponent to be used in normal
2746 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2748 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2750 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2751 anymore since we use bfd_elf_generic_reloc now.
2752 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2754 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2756 * configure.in (BFD_VERSION): New.
2757 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2758 * configure: Regenerate.
2759 * Makefile.am: Run "make dep-am"
2760 * Makefile.in: Regenerate.
2761 * doc/Makefile.in: Regenerate.
2763 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2765 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2766 SEC_NEVER_LOAD when the 'n' flag is used.
2767 Add SEC_NEVER_LOAD to matchflags.
2769 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2771 * symbols.c (decode_local_label_name): Initialize message_format
2772 only when an error is reported (perf pb due to I18N).
2774 2001-02-23 H.J. Lu <hjl@gnu.org>
2776 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2777 BFD_ASSEMBLER is not defined.
2779 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2781 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2782 done if it's against a symbol.
2784 2001-02-22 Timothy Wall <twall@cygnus.com>
2786 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2787 target formats if applicable.
2788 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2789 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2790 * Makefile.in: Regenerated.
2791 * configure.in: Added configuration for ia64-*-aix*.
2792 * configure: Regenerated.
2794 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2796 * config/tc-ia64.c (enum operand_match_result): New type.
2797 (operand_match): Change return type to operand_match_result.
2798 Fix all returns appropriately, adding support for returning the
2799 out-of-range result.
2800 (parse_operands): New locals result, error_pos, out_of_range_pos,
2801 curr_out_of_range_pos. Rewrite operand matching loop to give better
2804 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2806 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2807 (dot_proc): Clear unwind.prologue_count to zero.
2808 (dot_prologue): Increment unwind.prologue_count.
2809 (dot_restore): If second operand is omitted, use
2810 unwind.prologue_count -1 for "ecount" (# of additional regions to
2811 pop). Decrement unwind.prologue_count by number of regions
2814 2001-02-21 Nick Clifton <nickc@redhat.com>
2816 * doc/as.texinfo (Section): Note that some flags to the COFF
2817 version of .section remove attributes rather than setting them.
2819 2001-02-20 Kazu Hirata <kazu@hxi.com>
2821 * config/tc-pdp11.c: Fix formatting.
2822 * config/tc-pdp11.h: Likewise.
2824 2001-02-20 Bo Thorsen <bo@suse.de>
2826 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2829 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2831 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2832 all FreeBSD platforms should look the same at this level.
2833 * configure: Rebuilt.
2834 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2836 2001-02-18 lars brinkhoff <lars@nocrew.org>
2838 * Makefile.am: Add PDP-11 target.
2839 * configure.in: Likewise.
2840 * config/tc-pdp11.c: New file.
2841 * config/tc-pdp11.h: New file.
2842 * doc/Makefile.am: Add PDP-11 documentation.
2843 * doc/all.texi: Likewise.
2844 * doc/as.texinfo: Likewise.
2845 * doc/c-pdp11.texi: New file.
2847 2001-02-16 matthew green <mrg@redhat.com>
2849 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2851 2001-02-13 Jim Wilson <wilson@redhat.com>
2853 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2854 reloc instead of a 0 reloc.
2855 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2857 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2859 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2861 * write.c (is_dnrange): Stop as soon as the address becomes
2863 (relax_frag): Add segment parameter. Only call symbol_get_frag
2864 once. Only call is_dnrange if the symbol is in the same segment,
2865 and the symbol address is larger.
2866 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2867 * write.h (relax_frag): Update declaration.
2868 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2870 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2871 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2872 (m32r_relax_frag): Update declaration.
2873 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2874 * config/tc-tic54x.h (md_relax_frag): Likewise.
2875 * doc/internals.texi (CPU backend): Update documentation for
2878 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2880 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2881 Mention effect of < 386 architectures on jump promotion.
2882 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2884 * config/tc-i386.c (no_cond_jump_promotion): New.
2885 (set_cpu_arch): Parse "jumps" arch modifier.
2886 (insn_size): Modify usage comment.
2887 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2888 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2889 (TYPE_FROM_RELAX_STATE): New define.
2890 (UNCOND_JUMP, COND_JUMP): Renumber.
2891 (md_relax_table): Reorder to suit.
2892 (COND_JUMP86): New define.
2893 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2894 (md_assemble): Create frag var for jumps of max size, encode relax
2895 state for COND_JUMP86.
2896 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2897 leave conditional jumps small if no_cond_jump_promotion.
2898 (md_convert_frag): Likewise.
2900 * expr.c (operator): Don't bump input_line_pointer for two char
2901 operators. Instead return operator size via new param num_chars.
2902 (expr): Use above to parse multi-char operators correctly.
2904 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2906 * config/tc-i386.c (i386_displacement): Fix handling of
2907 BFD_RELOC_X86_64_GOTPCREL.
2908 (i386_validate_fix): Likewise.
2910 2001-02-12 Philip Blundell <pb@futuretv.com>
2912 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2913 ldrt/strt instructions.
2915 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2917 * config/tc-mips.c (macro): For M_LA_AB emit a
2918 BFD_RELOC_MIPS_CALL16 relocation or a
2919 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2920 BFD_RELOC_MIPS_GOT16 and
2921 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2922 loading the jump register when generating SVR4_PIC code.
2924 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2926 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2927 map to MIPS-specific files, as they used to do before the
2928 change on 2000-05-21.
2929 * configure: Regerate.
2931 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2933 * config/tc-mips.c (md_parse_option): Don't try to compile
2934 ELF-only option code if not ELF.
2936 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2938 * config/tc-ia64.h (md_elf_section_type): New macro.
2939 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2940 (they're now handled via ia64_elf_section_type.
2942 * config/tc-ia64.c (unwind): New members saved_text_seg,
2943 saved_text_subseg, and force_unwind_entry.
2944 (optimize_unw_records): New function to optimize away unnecessary
2946 (ia64_elf_section_type): New function.
2947 (output_unw_records): Generate unwind info only if the size is
2948 non-zero or if it's forced for some other reason (e.g.,
2949 handlerdata or a personality routine).
2950 (generate_unwind_image): Don't switch back to previous
2951 section---stay inside the unwind info section instead so that
2952 handlerdata that may follow goes into the right place.
2953 (dot_handlerdata): Force generation of unwind entry and save the
2954 current active text segment before generating unwind image.
2955 (dot_unwentry): Force generation of unwind entry.
2956 (dot_personality): Ditto.
2957 (dot_endp): Generate unwind table entry only if there is
2958 some unwind info or the unwind entry was forced.
2960 * config/tc-ia64.c (make_unw_section_name): New macro to form
2961 unwind section name.
2962 (generate_unwind_image): Add "text_name" argument. Use it to
2963 form unwind section name.
2964 (dot_handlerdata): Determine current segment (section) name and
2965 pass it to generate_unwind_image().
2966 (dot_endp): Determine current segment (section) name and use
2967 it to determine the appropriate unwind section name.
2968 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2969 n, fill, and max arguments.
2971 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2973 * Makefile.am: Add linux target for S/390.
2974 * configure.in: Likewise.
2975 * config/tc-s390.c: New file.
2976 * config/tc-s390.h: New file.
2978 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2980 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2981 2byte, 4byte and 8byte.
2983 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2985 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2986 md_number_to_chars with size > sizeof (valueT).
2988 2001-02-06 H.J. Lu <hjl@gnu.org>
2990 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2991 there is no relocation.
2993 2001-02-06 H.J. Lu <hjl@gnu.org>
2995 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2997 * config/tc-ia64.c (md_parse_option): Only accept the valid
2998 ia64 options on "-axxx".
3000 2001-02-05 Jim Wilson <wilson@redhat.com>
3002 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3003 aborting for invalid operands.
3005 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3007 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3008 than via pointer. Update all callers.
3009 (UNWIND_LOW32): Define.
3010 (UNWIND_HIGH32): Define.
3011 (pa_build_unwind_subspace): Use the above macros instead of dumping
3012 bitfields directly. Call frag_more once rather than multiple times.
3013 (md_assemble): Use UNWIND_LOW32.
3014 (pa_entry): Likewise
3015 (pa_procend): Likewise.
3016 (process_exit): Use UNWIND_HIGH32.
3018 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3020 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3021 function to select the header according to the cpu.
3022 (md_after_pass_hook, md_do_align): Remove.
3023 (md_cleanup, m68hc11_cleanup): Remove.
3024 (md_pcrel_from_section): Declare.
3025 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3026 (build_jump_insn, build_insn): Likewise.
3027 (m68hc11_listing_header): New function.
3028 (m68hc11_cleanup): Remove.
3030 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3032 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3033 symbols because there is no support for shared libraries and these
3034 symbols can't be overridden (unless they are weak).
3036 2001-02-01 Momchil Velikov <velco@fadata.bg>
3038 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3039 for the compilation unit with a zero byte.
3041 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3043 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3044 destinations. Correct range check for 17 and 22 bit branches.
3046 2001-01-25 Nick Clifton <nickc@redhat.com>
3048 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3049 still set. Issue an error message instead.
3050 (md_estimate_size_before_relax): Delete unused variable
3051 'buffer_address'. Fixup parentheses around if statement.
3053 2001-01-23 Kazu Hirata <kazu@hxi.com>
3055 * as.c: Fix formatting.
3056 * ehopt.c: Likewise.
3057 * messages.c: Likewise.
3058 * stabs.c: Likewise.
3059 * symbols.c: Likewise.
3061 2001-01-23 Ben Elliston <bje@redhat.com>
3063 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3065 2001-01-22 Kazu Hirata <kazu@hxi.com>
3067 * config/tc-alpha.c: Fix formatting.
3069 2001-01-19 Kazu Hirata <kazu@hxi.com>
3071 * config/tc-alpha.c: Fix formatting.
3073 2001-01-18 Kazu Hirata <kazu@hxi.com>
3075 * config/tc-alpha.c: Fix formatting.
3077 2001-01-18 Nick Clifton <nickc@redhat.com>
3079 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3081 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3083 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3085 * configure.in (cpu_type, arch): Match i386 too.
3086 * configure: Rebuilt.
3088 2001-01-16 Kazu Hirata <kazu@hxi.com>
3090 * config/tc-i386.c: Fix formatting.
3092 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3094 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3095 relocs for .PARISC.unwind section.
3097 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3098 depending on section flags, not just for .text.
3100 2001-01-15 Jim Wilson <wilson@redhat.com>
3102 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3103 not immediately followed by an instruction.
3105 2001-01-15 Kazu Hirata <kazu@hxi.com>
3107 * config/tc-m68hc11.c: Fix formatting.
3109 2001-01-15 Nick Clifton <nickc@redhat.com>
3111 * symbols.c (colon): Change 'already defined symbol' from a
3112 fatal error to an ordinary error. There is no reason why this
3113 error should be fatal.
3115 * message.c (as_fatal): Delete output file, if one has been
3118 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3120 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3122 2001-01-14 Kazu Hirata <kazu@hxi.com>
3124 * config/tc-alpha.c: Fix formatting.
3125 * config/tc-arc.c: Likewise.
3126 * config/tc-arc.h: Likewise.
3127 * config/tc-d10v.c: Likewise.
3128 * config/tc-i370.c: Likewise.
3129 * config/tc-i386.c: Likewise.
3130 * config/tc-i960.c: Likewise.
3131 * config/tc-m68k.c: Likewise.
3132 * config/tc-ppc.c: Likewise.
3133 * config/tc-sparc.c: Likewise.
3134 * config/tc-tahoe.c: Likewise.
3135 * config/tc-vax.c: Likewise.
3137 * config/tc-arc.c: Fix formatting.
3139 * config/tc-arc.c: Fix formatting.
3141 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3143 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3144 both 32 and 64 bit ELF.
3146 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3147 and don't bother storing `m' for "ce" completer. Tidy handling of
3148 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3150 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3152 * config/tc-i386.h (TARGET_MACH): New macro.
3153 (i386_mach): Declare.
3154 * config/tc-i386.c (i386_mach): New function.
3156 2001-01-13 Philip Blundell <philb@gnu.org>
3158 * doc/as.texinfo: Fix spelling and cross-references.
3160 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3161 character for all systems, not just GNU/Linux. Make it explicit
3162 that `-k' doesn't affect code generation, just ELF flags.
3164 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3166 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3169 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3171 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3173 2001-01-12 Nick Clifton <nickc@redhat.com>
3175 * as.c (print_args): Update copyright date to 2001.
3177 2001-01-12 Peter Targett <peter.targett@arccores.com>
3179 * doc/c-arc.texi: New file.
3180 Some sections to be expanded.
3182 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3184 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3185 (md_parse_option): Always accept "--32".
3187 2001-01-11 Peter Targett <peter.targett@arccores.com>
3189 * as.h (TC_ARC): Ensure struc-symbol.h included.
3190 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3192 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3193 (TARGET_SYMBOL_FIELDS) added.
3195 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3196 * doc/c-arc.texi: New file.
3197 Some sections to be expanded.
3198 * doc/as.texinfo: Update command-line options.
3199 Removed outdated text for ARC dependant features, instead include
3200 text from above file.
3202 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3203 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3204 (targ-cpu.h) header.
3206 * config/tc-arc.c: New updated configuration for
3207 ARC, including selection of core variants, and extensibility of
3208 instructions, registers etc. through directives.
3210 * config/tc-arc.c (arc_extinst): Minor corrections for
3212 (arc_common) Likewise. Make alignment argument optional for local
3213 symbols also, with default of zero.
3215 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3217 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3218 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3219 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3220 and fix_new_exp() instead.
3221 (md_convert_frag): For indexed post byte use the symbol value
3222 rather than the displacement.
3223 (md_relax_table): Fix indexed offset relax.
3225 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3227 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3229 (relaxable_symbol): New function.
3231 2001-01-11 Andreas Jaeger <aj@suse.de>
3233 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3236 2001-01-10 Nick Clifton <nickc@redhat.com>
3238 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3239 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3241 2001-01-10 Nick Clifton <nickc@redhat.com>
3243 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3244 character used to dollar local symbols.
3245 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3246 local label symbols.
3247 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3248 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3250 Use LOCAL_LABEL_CHAR.
3251 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3252 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3253 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3255 2001-01-08 Bo Thorsen <bo@suse.de>
3257 * config/tc-i386.c (i386_immediate, i386_displacement):
3260 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3262 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3265 2001-01-07 Philip Blundell <philb@gnu.org>
3267 * doc/as.texinfo (Bug Reporting): Update email address for
3271 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3273 * configure.in: Define DEFAULT_ARCH for i386.
3274 * config/tc-i386.c (md_assemble): Return after the error message;
3275 move testing for 64bit operands to proper place.
3277 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3279 * doc/as.texinfo: Document '#' as comment character for i386 and
3280 x86_64. Add AMD x86-64 into menu of machine dependent information.
3282 * doc/c-i386.texi: Document x86_64 extensions.
3284 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3286 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3288 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3290 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3291 * NEWS: Add note about Pentium4 support.
3293 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3295 * config/tc-i387.c (pi, pte, pt): Update.
3296 (type_names): Add new types.
3298 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3300 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3301 CpuUnknown): Renumber
3302 (CpuP4, CpuSSE2): New.
3303 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3305 2001-01-03 Philip Blundell <pb@futuretv.com>
3307 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3309 (alpha_fix_adjustable): Likewise.
3310 (md_apply_fix): Likewise.
3312 2000-12-31 H.J. Lu <hjl@gnu.org>
3314 * listing.c (listing_message): Allocate string only if it is
3317 * configure: Rebuild.
3319 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3321 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3322 Point out caveats with generating fixups for the opcode in a frag.
3324 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3326 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3329 2000-12-29 H.J. Lu <hjl@gnu.org>
3331 * listing.c (calc_hex): Print the variable part only if the
3332 fragment type is rs_fill.
3334 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3336 * doc/internals.texi (tc_conditional_pseudoop,
3337 TC_LINKRELAX_FIXUP): Fix typos.
3339 2000-12-28 Richard Henderson <rth@redhat.com>
3341 * write.c (subsegs_finish): Fix thinko last change -- don't
3342 "optimize" the alignment == 0 case.
3344 2000-12-28 Richard Henderson <rth@redhat.com>
3346 * as.h (rs_align_test): New.
3347 * frags.c (NOP_OPCODE): Move default from read.c.
3348 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3349 (frag_align_code): New.
3350 * frags.h (frag_align_code): Declare.
3351 * read.c (NOP_OPCODE): Remove.
3352 (do_align): Use frag_align_code.
3353 * write.c (NOP_OPCODE): Remove.
3354 (get_recorded_alignment): New.
3355 (cvt_frag_to_fill): Handle rs_align_test.
3356 (relax_segment): Likewise.
3357 (subsegs_finish): Align last subseg in section to the
3358 section alignment. Use frag_align_code.
3359 * write.h (get_recorded_alignment): Declare.
3360 * config/obj-coff.c (size_section): Handle rs_align_test.
3361 (fill_section, fixup_mdeps): Likewise.
3362 (write_object_file): Use frag_align_code.
3364 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3365 (alpha_handle_align): New.
3366 * config/tc-alpha.h (HANDLE_ALIGN): New.
3367 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3369 * config/tc-i386.h (md_do_align): Use frag_align_code.
3370 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3372 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3373 (ia64_handle_align): New.
3374 * config/tc-ia64.h (HANDLE_ALIGN): New.
3375 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3377 * config/tc-m32r.c (m32r_do_align): Remove.
3378 (m32r_handle_align): New.
3379 (fill_insn): Use frag_align_code.
3380 * config/tc-m32r.h (md_do_align): Remove.
3381 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3382 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3383 * config/tc-mips.c, config/tc-mips.h: Similarly.
3385 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3386 (sh_handle_align): Likewise. Handle rs_align_code.
3387 (sh_do_align): Remove.
3388 * config/tc-sh.h (md_do_align): Remove.
3389 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3391 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3392 (sparc_handle_align): Likewise. Handle rs_align_code.
3393 * config/tc-sparc.h (md_do_align): Remove.
3394 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3396 2000-12-22 DJ Delorie <dj@redhat.com>
3398 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3399 when we assemble the first half of a pair.
3401 2000-12-22 H.J. Lu <hjl@gnu.org>
3403 * config/tc-i386.c (reloc): Update the macro for non-bfd
3405 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3407 2000-12-22 H.J. Lu <hjl@gnu.org>
3409 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3411 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3413 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3414 (QWORD_MNEM_SUFFIX): New macro.
3415 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3417 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3418 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3420 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3421 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3422 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3423 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3424 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3426 (Reg, WordReg): Add Reg64.
3427 (Imm): Add Imm32S and Imm64.
3429 (Disp): Add Disp64 and Disp32S.
3430 (AnyMem): Add Disp32S.
3431 (RegRex, RegRex64): New macros.
3432 (rex_byte): New type.
3433 * config/tc-i386.c (set_16bit_code_flag): Kill.
3434 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3435 (reloc): New parameter "signed"; support x86_64.
3436 (set_code_flag): New.
3437 (DEFAULT_ARCH): New macro; default to "i386".
3438 (default_arch): New static variable.
3439 (struct _i386_insn): New fields Operand_PCrel; rex.
3440 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3441 (flag_code): New enum and static variable.
3442 (use_rela_relocations): New static variable.
3443 (flag_code_names): New static variable.
3444 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3445 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3447 (i386_align_code): Return plain "nop" for x86_64.
3448 (mode_from_disp_size): Support Disp32S.
3449 (smallest_imm_type): Support Imm32S and Imm64.
3450 (offset_in_range): Support size of 8.
3451 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3452 (md_pseudo_table): Add "code64"; use set_code_flat.
3453 (md_begin): Emit sane error message on hash failure.
3454 (tc_i386_fix_adjustable): Support x86_64 relocations.
3455 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3456 instructions supported on particular arch just partially,
3457 output of 64bit immediates, handling of Imm32S and Disp32S type.
3458 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3459 (i386_displacement): Likewise.
3460 (i386_index_check): Cleanup; support 64bit addresses.
3461 (md_apply_fix3): Support x86_64 relocation and rela.
3462 (md_longopts): Add "32" and "64".
3463 (md_parse_option): Add OPTION_32 and OPTION_64.
3464 (i386_target_format): Call even for ELFs; choose between
3465 elf64-x86-64 and elf32-i386.
3466 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3467 (tc_gen_reloc): Support rela relocations and x86_64.
3468 (intel_e09_1): Support QWORD.
3470 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3472 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3473 it's not an offset expression.
3474 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3475 keep the braces '[' and ']' in the output string.
3476 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3477 != FLAT. There is no such op_modifier.
3479 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3481 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3484 2000-12-13 Kazu Hirata <kazu@hxi.com>
3486 * as.h: Fix formatting.
3488 * dwarf2dbg.c: Likewise.
3489 * input-scrub.c: Likewise.
3492 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3494 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3495 configure: Regenerate.
3497 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3499 * dwarf2dbg.c: #include <limits.h> only if it exists.
3501 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3503 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3504 (md_apply_fix): Here too.
3506 2000-12-12 Jim Wilson <wilson@redhat.com>
3508 * config/tc-ia64.h (ia64_init): Add prototype.
3510 2000-12-12 H.J. Lu <hjl@gnu.org>
3512 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3514 * read.h (outputting_stabs_line_debug): Change it to int.
3515 * stabs.c (outputting_stabs_line_debug): Likewise.
3517 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3519 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3520 the address of a function result.
3522 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3524 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3525 (md_assemble): Call dwarf2_emit_insn.
3526 (shlib): Fix typo SHILB -> SHLIB.
3527 (md_parse_option): Likewise.
3528 (ppc_elf_validate_fix): Likewise:
3529 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3531 2000-12-12 Nick Clifton <nickc@redhat.com>
3533 * cgen.h: Fix formatting.
3534 * input-scrub.c: Fix formatting.
3535 * macro.c: Fix formatting.
3536 * config/tc-mips.c: Fix formatting.
3537 * doc/c-mips.texi: Fix formatting.
3539 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3541 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3542 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3544 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3546 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3549 * i386.h (*_Suf): Remove No_dSuf.
3550 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3552 (i386_optab): Remove 'd' in the suffixes.
3554 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3556 * config/tc-i386.c (T_SHORT): Undefine before defining.
3558 2000-12-05 Kazu Hirata <kazu@hxi.com>
3560 * config/tc-mips.c: Fix formatting.
3562 2000-12-04 Matthew Hiller <hiller@redhat.com>
3564 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3565 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3566 (md_show_usage): Ditto.
3567 (md_parse_option): Ditto.
3568 (d10v_cleanup): Writes pending instruction only if
3569 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3570 Fix compile time warning messages.
3572 * doc/c-d10v.texi: Documents new options.
3574 2000-12-04 Matthew Hiller <hiller@redhat.com>
3576 * stabs.c (outputting_stabs_line_debug): New variable.
3577 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3578 function entry and unset at function exit.
3580 * read.h (outputting_stabs_line_debug): New extern declaration.
3582 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3584 * dwarf2dbg.c: Fix compile time warning messages.
3586 2000-12-03 Kazu Hirata <kazu@hxi.com>
3588 * config/tc-a29k.c: Fix formatting.
3589 * config/tc-alpha.c: Likewise.
3590 * config/tc-arm.c: Likewise.
3591 * config/tc-cris.c: Likewise.
3592 * config/tc-hppa.c: Likewise.
3593 * config/tc-i370.c: Likewise.
3594 * config/tc-i386.c: Likewise.
3595 * config/tc-i860.c: Likewise.
3596 * config/tc-i960.c: Likewise.
3597 * config/tc-ia64.c: Likewise.
3598 * config/tc-m68hc11.c: Likewise.
3599 * config/tc-m68k.c: Likewise.
3600 * config/tc-m88k.c: Likewise.
3601 * config/tc-pj.c: Likewise.
3602 * config/tc-ppc.c: Likewise.
3603 * config/tc-sh.c: Likewise.
3604 * config/tc-sparc.c: Likewise.
3605 * config/tc-tahoe.c: Likewise.
3606 * config/tc-vax.c: Likewise.
3608 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3610 * config/tc-mips.c (mips_ip): When calculating offsets,
3611 don't accept as constant the difference between the
3612 addresses of symbols in two different sections.
3614 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3616 (validate_mips_insn): Likewise. Also, update 'B' operand
3617 specifier to use OP_*_CODE20 constants and delete 'm' operand
3619 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3620 operand specifiers. Change warning generated by 'B' operand
3621 specifier to reflect its new multi-purpose usage.
3623 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3624 -1, and update comment.
3625 (file_mips_isa): Likewise.
3626 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3627 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3628 ISA_* constants rather than hard-coded numbers.
3629 (mips_cpu_info): New structure.
3630 (mips_cpu_info_table): New table describing CPU and ISA names
3632 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3633 mips_cpu_info_from_cpu): New functions.
3634 (mips_isa_to_str): New function to get string for ISA name.
3635 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3636 return const char *.
3637 (md_begin): Redo CPU and ISA selection logic, using
3638 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3639 than hard-coded numbers.
3640 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3641 ISA_* constants rather than hard-coded numbers.
3642 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3643 (md_longopts): Delete OPTION_NO_MIPS32.
3644 (md_parse_option): Convert to use ISA_* constants rather than
3645 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3646 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3647 to use strcasecmp to recognize "default" and to use
3648 mips_cpu_info_from_name to get CPU numbers from argument.
3649 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3650 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3652 (s_mipsset): Accept ISA value 32.
3653 * doc/as.texinfo: Clean up MIPS options summary slightly,
3654 remove -no-mips32. Add note about -mips4 and -mips32
3655 specifying those ISA levels. Delete -mips32 and -no-mips32
3656 cpu flag descriptions.
3657 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3658 up the supported CPU switch list, and replace 4Kc, 4Km, and
3659 4Kp entries with a single mips32-4k entry. Note that you can
3662 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3664 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3666 (md_parse_option): Add cases for OPTION_MIPS5 and
3668 (md_show_usage): Mention -mips5 and -mips64 arguments.
3669 (s_mipsset): Add cases for MIPS5 and MIPS64.
3670 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3672 * doc/as.texinfo: Mention -mips5 and -mips64 options
3674 * doc/c-mips.texi: Likewise. Also update introduction
3675 and ".set" usage information.
3677 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3679 (mips_cpu_info_table): Add SB-1 entries.
3680 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3681 known to the -mcpu option.
3683 * doc/as.texinfo: Correct description of MIPS -mcpu
3684 option, by copying some of the text from doc/c-mips.texi.
3686 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3688 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3690 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3691 (sparc*-*-rtems*): Switched from a.out to ELF.
3692 * configure: Regenerate.
3693 * config.in: Regenerate.
3694 * Makefile.in: Regenerate.
3695 * aclocal.m4: Regenerate.
3696 * po/gas.pot: Regenerate.
3698 2000-11-30 Philip Blundell <pb@futuretv.com>
3700 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3701 even in non BFD_ASSEMBLER case.
3703 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3705 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3708 2000-11-29 Richard Henderson <rth@redhat.com>
3710 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3711 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3712 thread multiple subsegments properly; handle multiple code
3713 sections properly; emit proper compilation unit info for assembler
3714 generated debugging.
3716 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3717 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3718 (dwarf2dbg_estimate_size_before_relax): Declare.
3719 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3720 * write.c: Include dwarf2dbg.h.
3721 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3722 (relax_segment): Likewise.
3724 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3726 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3727 jump>: Use as_bad_where instead of as_bad. Tweak error message
3728 accordingly. Stabilize frag by updating fix part and resetting
3730 <undefined symbol, unconditional jump>: Ditto.
3731 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3732 indexing is_end_of_line[].
3733 (md_assemble): Initialize size to 0.
3734 (md_section_align): Mark parameter seg as unused.
3735 (parse_reg): Parse names case-insensitively.
3737 2000-11-28 Kazu Hirata <kazu@hxi.com>
3739 * config/obj-aout.h: Fix formatting.
3740 * config/obj-bout.h: Likewise.
3741 * config/obj-coff.c: Likewise.
3742 * config/obj-coff.h: Likewise.
3743 * config/obj-elf.h: Likewise.
3744 * config/obj-som.h: Likewise.
3745 * config/obj-vms.c: Likewise.
3746 * config/obj-vms.h: Likewise.
3747 * config/tc-h8300.h: Likewise.
3748 * config/tc-ns32k.h: Likewise.
3749 * config/tc-sparc.h: Likewise.
3750 * config/tc-tic54x.h: Likewise.
3751 * config/tc-z8k.h: Likewise.
3753 2000-11-28 Nick Clifton <nickc@redhat.com>
3755 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3756 License is present in the sources, but not the output, and
3757 also available from the GNU website.
3758 (GNU Free Documentation License): Comment out this section.
3760 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3762 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3763 targets. Remove i860 from valid a.out targets.
3764 * Makefile.in: Regenerate.
3766 * config/tc-cris.c: Include dwarf2dbg.h.
3767 (md_pseudo_table): Add .file and .loc.
3768 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3769 (s_cris_file, s_cris_loc): New.
3770 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3771 * Makefile.am: Regenerate dependencies.
3772 * Makefile.in: Regenerate.
3774 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3776 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3777 (MRI_MUL_PRECEDENCE): Likewise.
3778 (op_rank): Fix a comment typo.
3780 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3782 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3784 (get_operand): Fix analysis for movw/movb instructions.
3786 2000-11-24 Nick Clifton <nickc@redhat.com>
3788 * configure.in (xscale-elf): Add target.
3789 (xscale-coff): Add target.
3790 * configure: Regenerate.
3792 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3794 (ARM_EXT_XSCALE): New ARM architecture extension.
3795 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3796 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3797 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3798 (ARM_ARCH_V4): Remove processor from architecture.
3799 (ARM_ARCH_3M): New architecutre definition.
3800 (ARM_ARCH_V5TE): New architecutre definition.
3801 (ARM_ARCH_XSCALE): New architecutre definition.
3802 (CPU_DEFAULT): Allow to be defaulted to XScale.
3803 (atpcs): New boolean variable.
3804 (ldr_flags): Support 'd' flag for double word loads.
3805 (str_flags): Support 'd' flag for double word stored.
3806 (do_mia): New function.
3807 (do_mar): New function.
3808 (do_mra): New function.
3809 (do_pld): New function.
3810 (do_ldrd): New function.
3811 (do_blx): New function.
3812 (do_bkpt): New function.
3813 (do_clz): New function.
3814 (do_lstc2): New function.
3815 (do_cdp2): New function.
3816 (do_t_blx): New function.
3817 (do_t_bkpt): New function.
3818 (do_smla): New function.
3819 (do_smlal): New function.
3820 (do_smul): New function.
3821 (do_qadd): New function.
3822 (do_co_reg2c): New function.
3823 (LONGEST_INSN): Redefine to 7.
3825 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3826 command line switches.
3828 2000-11-22 Jim Wilson <wilson@redhat.com>
3830 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3831 (struct rsrc): Make line unsigned.
3832 (gr_values): Add missing initializer.
3833 (SLOT_NUM_NOT_SET): Add unsigned cast.
3834 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3835 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3836 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3837 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3838 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3839 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3840 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3841 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3842 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3843 Add ATTRIBUTE_UNUSED to unused parameters.
3844 (convert_expr_to_ab_reg): Add parens.
3845 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3846 (dot_prologue): Initialize grsave when declared.
3847 (md_pseudo_table): Add missing initializers.
3848 (operand_match): Add casts to bfd_vma.
3849 (emit_one_bundle): Delete unused local prev. Make required_template
3851 (specify_resource): Cast i to unsigned.
3852 (note_register_values): Use fprintf_vma.
3853 (print_dependency): Likewise.
3855 2000-11-21 Jim Wilson <wilson@redhat.com>
3857 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3858 for unwind info section.
3859 (dot_endp): Likewise for unwind section.
3861 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3864 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3866 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3867 (output_insn): Call dwarf2_emit_insn.
3868 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3870 2000-11-17 Richard Henderson <rth@redhat.com>
3872 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3873 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3874 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3876 2000-11-17 Nick Clifton <nickc@redhat.com>
3878 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3881 2000-11-17 Richard Henderson <rth@redhat.com>
3883 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3885 2000-11-17 Richard Henderson <rth@redhat.com>
3887 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3888 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3889 tri-state definition of alpha_flag_mdebug.
3890 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3891 (s_alpha_file): Store first .file directive.
3892 (s_alpha_stab): New.
3893 (md_pseudo_table): Add stabs and stabn.
3895 2000-11-17 Richard Henderson <rth@redhat.com>
3897 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3899 2000-11-17 Richard Henderson <rth@redhat.com>
3901 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3902 (main): Call dwarf2_finish.
3903 * as.h (debug_type): Clarify documentation of the meaning
3905 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3906 (print_stats): Fix parenthesis problem.
3907 (now_subseg_size): New.
3908 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3909 (dwarf2_directive_file): Don't set debug_type.
3910 (dwarf2_where): Honor DEBUG_DWARF2 first.
3911 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3912 do nothing if not emitting dwarf2 debug info, or no work.
3913 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3914 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3915 (ecoff_new_file): Likewise.
3916 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3917 commentary wrt dwarf2.
3919 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3920 ATTRIBUTE_UNUSED as needed.
3921 (emit_insn): Call dwarf2_emit_insn.
3922 (s_alpha_file): New.
3924 (s_alpha_coff_wrapper): Don't handle them.
3925 (md_pseudo_table): Update for .file and .loc.
3926 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3928 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3929 don't protect with debug_type.
3930 * config/tc-hppa.c (md_assemble): Likewise.
3931 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3932 * config/tc-mn10300.c (md_assemble): Likewise.
3933 * config/tc-sh.c (md_assemble): Likewise.
3934 * config/tc-v850.c (md_assemble): Likewise.
3936 * config/tc-arm.c (arm_end_of_source): Remove.
3937 * config/tc-hppa.c (pa_end_of_source): Remove.
3938 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3939 * config/tc-mn10300.c (mn10300_finalize): Remove.
3940 * config/tc-sh.c (sh_finalize): Remove.
3941 * config/tc-v850.c (sh_finalize): Remove.
3943 * config/tc-arm.h (md_end): Remove.
3944 * config/tc-hppa.h (md_end): Remove.
3945 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3946 * config/tc-m68hc11.h (md_end): Remove.
3947 * config/tc-mn10300.h (md_end): Remove.
3948 * config/tc-sh.h (md_end): Remove.
3949 * config/tc-v850.h (md_end): Remove.
3951 * config/tc-ia64.c (emit_one_bundle): Don't protect
3952 dwarf2 bits with debug_type.
3953 (md_assemble): Likewise.
3954 (ia64_end_of_source): Don't call dwarf2_finish.
3956 2000-11-16 Jim Wilson <wilson@redhat.com>
3958 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3959 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3962 2000-11-16 H.J. Lu <hjl@gnu.org>
3964 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3967 2000-11-15 Kazu Hirata <kazu@hxi.com>
3969 * config/tc-tic30.c: Fix formatting.
3970 * config/tc-tic80.c: Likewise.
3971 * config/tc-v850.c: Likewise.
3972 * config/tc-vax.c: Likewise.
3973 * config/tc-w65.c: Likewise.
3974 * config/tc-z8k.c: Likewise.
3976 2000-11-14 DJ Delorie <dj@redhat.com>
3978 * config/tc-v850.c: Support dwarf2.
3979 * config/tc-v850.h: Ditto.
3981 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3982 parse_cons_expression_v850 to initialize hold_cons_reloc.
3984 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3986 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3987 (errata_nops_necessary_p): New function.
3988 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3991 2000-11-14 Jim Wilson <wilson@redhat.com>
3993 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3994 return little endian bfd formats.
3996 2000-11-14 Kazu Hirata <kazu@hxi.com>
3998 * config/aout_gnu.h: Fix formatting.
3999 * config/atof-vax.c: Likewise.
4000 * config/m68k-parse.h: Likewise.
4001 * config/m88k-opcode.h: Likewise.
4002 * config/obj-elf.c: Likewise.
4003 * config/tc-arm.c: Likewise.
4004 * config/tc-cris.c: Likewise.
4005 * config/tc-i386.c: Likewise.
4006 * config/tc-ia64.c: Likewise.
4007 * config/tc-mn10300.c: Likewise.
4008 * config/te-386bsd.h: Likewise.
4009 * config/te-hppa.h: Likewise.
4010 * config/te-nbsd.h: Likewise.
4011 * config/te-ppcnw.h: Likewise.
4012 * config/te-sparcaout.h: Likewise.
4013 * config/te-tmips.h: Likewise.
4014 * config/vax-inst.h: Likewise.
4015 * config/vms-conf.h: Likewise.
4017 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4019 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4021 2000-11-13 H.J. Lu <hjl@gnu.org>
4023 * config/obj-elf.c (elf_frob_symbol): Support
4024 ".symver name,name2@@@nodename".
4025 (elf_frob_file_before_adjust): Likewise.
4027 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4028 and ".symver name,name2@@@nodename".
4031 2000-11-12 H.J. Lu (hjl@gnu.org)
4033 * config/obj-elf.c (obj_elf_symver): Check missing version
4036 2000-11-12 H.J. Lu (hjl@gnu.org)
4038 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4039 instead of bfd_vma for non-bfd assemblers.
4041 2000-11-09 Kazu Hirata <kazu@hxi.com>
4043 * itbl-ops.c: Fix comment typos.
4045 2000-11-08 Jim Wilson <wilson@redhat.com>
4047 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4048 (struct unwind): Add next_slot_frag field.
4049 (slot_index): New parameters slot_frag and first_frag. Add code
4050 to add in frag sizes when different. Add comments.
4051 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4052 arguments to slot_index.
4053 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4054 loop end. Set next_slot_frag field.
4056 2000-11-07 H.J. Lu <hjl@gnu.org>
4058 * doc/as.texinfo (.symver): Updated for versioned symbol
4061 * obj.h (format_ops): Add the frob_file_before_adjust field.
4063 * config/obj-aout.c (aout_format_ops): Set the
4064 frob_file_before_adjust field to 0.
4065 * config/obj-coff.c (coff_format_ops): Likewise.
4066 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4068 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4070 (elf_frob_file_before_adjust): New function to remove unneeded
4071 versioned symbols from the symbol table.
4072 (elf_format_ops): Set the frob_file_before_adjust field to
4073 elf_frob_file_before_adjust.
4075 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4078 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4080 2000-11-07 Peter Targett <peter.targett@arccores.com>
4082 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4084 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4085 Fix compile time warning messages.
4087 2000-11-07 Nick Clifton <nickc@redhat.com>
4089 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4090 buffer in order to avoid buffer overflows.
4092 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4094 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4095 Change M to m for -milp32 or -mlp64 to match gcc.
4096 (dot_endp): Use bytes_per_address instead of 8.
4097 (emit_one_bundle): Use number_to_chars_littleendian instead of
4099 (fix_insn): Likewise.
4100 (ia64_init): New function.
4101 (ia64_target_format): New function.
4102 (md_begin): Set endianness, arch, and machine as appropriate.
4103 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4104 Make these macros depend on TE_HPUX macro.
4105 (TARGET_FORMAT): Define.
4106 (HOST_SPECIAL_INIT): Define.
4107 * config/te-hpux.h: New file.
4108 * configure.in: Add "ia64-*-hpux*" target to configure.
4109 * configure: Regenerate.
4111 2000-11-06 Kazu Hirata <kazu@hxi.com>
4113 * as.c: Fix formatting.
4114 * dwarf2dbg.c: Likewise.
4115 * input-file.c: Likewise.
4116 * input-file.h: Likewise.
4117 * input-scrub.c: Likewise.
4118 * itbl-ops.c: Likewise.
4119 * listing.c: Likewise.
4120 * macro.h: Likewise.
4121 * messages.c: Likewise.
4123 * subsegs.c: Likewise.
4124 * subsegs.h: Likewise.
4125 * write.c: Likewise.
4127 2000-11-06 Nick Clifton <nickc@redhat.com>
4129 * doc/as.texinfo: Add GNU Free Documentation License.
4130 * doc/gasp.texi: Add GNU Free Documentation License.
4131 * doc/as.1: Add GNU Free Documentation License.
4133 2000-11-05 Nick Clifton <nickc@redhat.com>
4135 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4137 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4139 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4140 * configure: Regenerate.
4142 2000-11-01 Nick Clifton <nickc@redhat.com>
4144 * read.c (original_case_string): New global variable.
4145 (read_a_source_file): Copy opcode string into
4146 original_case_string if clobbering the case of the opcode.
4147 * read.h: Export the definition of original_case_string.
4148 * config/tc-arm.c (md_assembler): When parsing a .req
4149 directive use the original opcode string, not the case
4152 2000-11-02 Nick Clifton <nickc@redhat.com>
4154 * config/tc-mn10300.c (debug_line): Remove this static
4156 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4157 dwarf2_where and dwarf2_gen_line_info.
4159 2000-11-02 Theo Honohan <th@futuretv.com>
4161 * config/tc-arm.c (do_msr): Improve error message.
4163 2000-10-31 Eric Christopher <echristo@redhat.com>
4165 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4166 or pc-relative, else use fx_offset.
4168 2000-10-31 Jim Wilson <wilson@redhat.com>
4170 * config/tc-ia64.c (struct md): New field tag_fixups.
4171 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4172 qualifying predicate.
4173 (emit_one_bundle): Delete spurious multiplication by one. Handle
4175 (ia64_start_line): Error if dangling qualifying predicate.
4176 (defining_tag): New static variable.
4177 (ia64_unrecognized_line, case '['): Parse tags.
4178 (ia64_frob_label): Create tag_fixups.
4179 (md_assemble): Reset md.qp.X_op after using it.
4181 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4183 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4185 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4187 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4189 2000-10-30 Kazu Hirata <kazu@hxi.com>
4191 * expr.c: Fix formatting.
4192 * flonum-copy.c: Likewise.
4193 * flonum.h: Likewise.
4197 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4199 * as.h (OPTION_MD_BASE): Bump to 190.
4200 * as.c (parse_args) <std_longopts>: Add comment about the need to
4201 check OPTION_MD_BASE in as.h.
4203 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4206 2000-10-27 Nick Clifton <nickc@redhat.com>
4208 * configure.in (emulations): Add m68hc12.
4209 * configure: Regenerate.
4210 * po/gas.pot: Regenerate.
4212 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4214 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4216 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4218 2000-10-25 Nick Clifton <nickc@redhat.com>
4220 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4221 a DWARF2 line number information sequence.
4223 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4225 * read.c (generate_lineno_debug): Update comment describing why
4226 DWARF2 line number debug information is not generated
4227 automatically by this function.
4229 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4232 * config/tc-arm.h (md_end): Define.
4233 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4235 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4236 if generating DWARF2 line numbers.
4237 (arm_end_of_source): New function. Call dwarf2_finish if
4240 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4241 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4242 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4244 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4246 * config/tc-i386.c: Fix prototype declarations for functions taking no
4249 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4251 * config/tc-i386.c (i386_operand_modifier): Remove.
4252 (build_displacement_string): Remove.
4253 (i386_parse_seg): Remove.
4254 (i386_intel_memory_operand): Remove.
4255 (i386_intel_operand): Re-write using recursive descent parser based
4256 on MASM documentation.
4257 (struct intel_parser_s): New structure.
4258 (intel_parser): New static variable.
4259 (struct intel_token): New structure.
4260 (cur_token, prev_token): New static variables.
4273 (intel_match_token): New function.
4274 (intel_get_token): New function.
4275 (intel_putback_token): New function.
4276 (intel_expr): New function.
4277 (intel_e05): New function.
4278 (intel_e05_1): New function.
4279 (intel_e06): New function.
4280 (intel_e06_1): New function.
4281 (intel_e09): New function.
4282 (intel_e09_1): New function.
4283 (intel_e10): New function.
4284 (intel_e10_1): New function.
4285 (intel_e11): New function.
4287 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4289 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4290 instructions to loose any special insn->architecture mask.
4292 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4293 (sparc_md_end, sparc_arch_types, sparc_arch,
4294 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4295 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4296 request v9b architecture if they are used).
4298 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4300 * config/tc-m68k.c: Fix the previous misapplied patch.
4302 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4304 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4305 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4306 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4309 2000-10-17 Kazu Hirata <kazu@hxi.com>
4311 * debug.c: Fix formatting.
4312 * depend.c: Likewise.
4313 * dwarf2dbg.c: Likewise.
4314 * dwarf2dbg.h: Likewise.
4315 * ecoff.c: Likewise.
4318 * flonum-konst.c: Likewise.
4319 * frags.h: Likewise.
4321 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4323 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4325 * doc/as.texinfo: Added notes about this new option.
4327 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4329 * config/tc-sh.c (JREG): Remove.
4330 (md_convert_frag): Remove #if 0:d code using JREG.
4332 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4334 * config/tc-i386.c (i386_operand_modifier): Only match
4335 modifiers SHORT and FLAT if they are followed by a space.
4336 (parse_register): When `allow_naked_reg' is set, do not confuse
4337 identifiers that start with a register name with a register.
4339 2000-10-12 Kazu Hirata <kazu@hxi.com>
4341 * app.c: Fix formatting.
4344 * bit_fix.h: Likewise.
4349 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4351 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4353 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4355 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4356 Re-arrange function a little and improve error message.
4358 * write.c (write_relocs): Fix a comment.
4360 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4363 2000-10-05 Jim Wilson <wilson@cygnus.com>
4365 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4367 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4369 * config/tc-i386.c: Delete some useless comments, reformat others.
4371 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4372 non-global syms in linkonce sections.
4374 2000-10-04 Ralf Baechle <ralf@gnu.org>
4376 * config/tc-ia64.c (operand_match): Don't use // style comments.
4377 * config/tc-i370.c: Likewise.
4379 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4381 Changes to handle varying register prefix and user symbol prefix.
4382 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4383 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4384 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4385 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4386 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4387 (demand_register_prefix): New variable.
4388 (md_pseudo_table): New pseudo ".syntax".
4389 (md_longopts): New options --no-underscore and --underscore.
4390 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4391 on symbols_have_leading_underscore.
4392 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4393 (get_spec_reg): Ditto.
4394 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4396 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4398 <case OPTION_NO_US, case OPTION_US>: New.
4399 (md_show_usage): Be brief and reformat to match continuation of
4401 * po/gas.pot: Regenerate.
4403 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4405 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4406 force relocs for 12 bit branches.
4407 (md_apply_fix): Similarly, adjust logic here.
4409 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4411 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4412 adjust for external and weak syms as we will use a reloc. Allow
4413 for +8 offset when calculating limits of branches.
4414 (hppa_fix_adjustable): Undo 2000-09-23 change.
4415 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4416 Correct distance calculation.
4417 (tc_gen_reloc): Print the file name and line number if we can't
4420 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4421 * config/tc-hppa.c (nonzero_dibits): Define.
4422 (arg_reloc_stub_needed): Check each arg and return value
4423 separately for zero case.
4424 (pa_align): Declare argument `bytes'.
4426 2000-09-25 Kazu Hirata <kazu@hxi.com>
4428 * config/tc-cris.c: Fix formatting.
4429 * config/tc-d10v.h: Likewise.
4430 * config/tc-d30v.c: Likewise.
4431 * config/tc-d30v.h: Likewise.
4432 * config/tc-fr30.c: Likewise.
4433 * config/tc-fr30.h: Likewise.
4434 * config/tc-m68k.c: Likewise.
4435 * config/tc-m68k.h: Likewise.
4436 * config/tc-pj.h: Likewise.
4437 * config/tc-ppc.c: Likewise.
4438 * config/tc-ppc.h: Likewise.
4439 * config/tc-sh.c: Likewise.
4440 * config/tc-sh.h: Likewise.
4441 * config/tc-sparc.c: Likewise.
4442 * config/tc-v850.h: Likewise.
4443 * config/tc-vax.h: Likewise.
4444 * config/tc-w65.h: Likewise.
4445 * config/tc-z8k.h: Likewise.
4447 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4449 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4450 checks only for ELF.
4451 (hppa_force_relocation): Likewise.
4453 2000-09-22 Jim Wilson <wilson@cygnus.com>
4455 * config/tc-ia64.c (dv_sem): Add "stop".
4456 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4457 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4458 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4460 (mark_resources): Check IA64_RS_PRr.
4462 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4464 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4465 md_estimate_size_before_relax): Redesign and clean up the
4466 relaxation mechanism.
4468 2000-09-21 Kazu Hirata <kazu@hxi.com>
4470 * config/tc-ns32k.c: Fix formatting.
4471 * config/tc-ns32k.h: Likewise.
4473 2000-09-20 Kazu Hirata <kazu@hxi.com>
4475 * config/tc-m32r.c: Fix formatting.
4476 * config/tc-m32r.h: Likewise.
4477 * config/tc-m68851.h: Likewise.
4478 * config/tc-m68hc11.c: Likewise.
4479 * config/tc-m68hc11.h: Likewise.
4480 * config/tc-m88k.c: Likewise.
4481 * config/tc-mcore.c: Likewise.
4482 * config/tc-mcore.h: Likewise.
4483 * config/tc-mips.c: Likewise.
4484 * config/tc-mips.h: Likewise.
4485 * config/tc-mn10200.h: Likewise.
4486 * config/tc-mn10300.h: Likewise.
4487 * config/tc-tahoe.c: Likewise.
4488 * config/tc-tahoe.h: Likewise.
4490 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4492 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4493 Likewise in relaxation description comments.
4495 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4497 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4498 subtraction of two syms without emitting a relocation.
4500 From David Huggins-Daines <dhd@linuxcare.com>
4501 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4502 global or weak symbols.
4504 2000-09-15 Kazu Hirata <kazu@hxi.com>
4506 * config/tc-h8300.h: Fix formatting.
4507 * config/tc-h8500.c: Likewise.
4508 * config/tc-h8500.h: Likewise.
4509 * config/tc-hppa.h: Likewise.
4510 * config/tc-i370.h: Likewise.
4511 * config/tc-i386.h: Likewise.
4512 * config/tc-i860.c: Likewise.
4513 * config/tc-i860.h: Likewise.
4514 * config/tc-i960.h: Likewise.
4515 * config/tc-ia64.c: Likewise.
4516 * config/tc-ia64.h: Likewise.
4518 2000-09-14 Kazu Hirata <kazu@hxi.com>
4520 * config/tc-a29k.c: Fix formatting.
4521 * config/tc-alpha.c: Likewise.
4522 * config/tc-arc.c: Likewise.
4523 * config/tc-arc.h: Likewise.
4524 * config/tc-arm.c: Likewise.
4525 * config/tc-arm.h: Likewise.
4526 * config/tc-avr.c: Likewise.
4527 * config/tc-avr.h: Likewise.
4528 * config/tc-tic30.c: Likewise.
4529 * config/tc-tic30.h: Likewise.
4530 * config/tc-tic54x.c: Likewise.
4531 * config/tc-tic54x.h: Likewise.
4532 * config/tc-tic80.c: Likewise.
4533 * config/tc-tic80.h: Likewise.
4535 2000-09-14 Timothy Wall <twall@cygnus.com>
4537 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4538 parallel comparisons for later use.
4539 (struct rsrc): Add parallel comparison type.
4540 (resources_match): Skip special cases of PR usage (non-conflicting
4543 2000-09-13 Kazu Hirata <kazu@hxi.com>
4545 * config/obj-ecoff.c: Fix formatting.
4546 * config/obj-elf.c: Likewise.
4547 * config/obj-elf.h: Likewise.
4548 * config/obj-evax.h: Likewise.
4549 * config/obj-generic.h: Likewise.
4550 * config/obj-hp300.c: Likewise.
4551 * config/obj-hp300.h: Likewise.
4552 * config/obj-ieee.h: Likewise.
4553 * config/obj-vms.c: Likewise.
4554 * config/obj-vms.h: Likewise.
4556 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4558 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4559 (md_parse_option): Ditto.
4560 (md_longopts): Add -mips32 option.
4561 (md_show_usage): Document new options.
4562 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4563 (mips_ip): Assemble mfc0 with a sub-selection code.
4564 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4565 (mips_cpu_to_str): New function.
4566 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4567 Use CPU_* defines instead of hardcoded numbers.
4569 * doc/as.texinfo: Document new options.
4570 * doc/c-mips.texi: Ditto.
4572 2000-09-12 Kazu Hirata <kazu@hxi.com>
4574 * as.h: Fix formatting.
4575 * asintl.h: Likewise.
4576 * bit_fix.h: Likewise.
4577 * config/obj-aout.c: Likewise.
4578 * config/obj-aout.h: Likewise.
4579 * config/obj-bout.c: Likewise.
4580 * config/obj-bout.h: Likewise.
4581 * config/obj-coff.c: Likewise.
4582 * config/obj-coff.h: Likewise.
4583 * dwarf2dbg.h: Likewise.
4585 * flonum.h: Likewise.
4586 * frags.h: Likewise.
4587 * itbl-ops.h: Likewise.
4588 * macro.h: Likewise.
4591 * struc-symbol.h: Likewise.
4592 * subsegs.h: Likewise.
4593 * symbols.h: Likewise.
4595 * write.h: Likewise.
4597 2000-09-11 Kazu Hirata <kazu@hxi.com>
4599 * bignum-copy.c: Fix formatting.
4600 * config/tc-i370.c: Likewise.
4601 * config/tc-i960.c: Likewise.
4602 * config/tc-m68k.c: Likewise.
4603 * ehopt.c: Likewise.
4604 * flonum-copy.c: Likewise.
4605 * flonum-konst.c: Likewise.
4606 * flonum-mult.c: Likewise.
4607 * literal.c: Likewise.
4610 * stabs.c: Likewise.
4611 * subsegs.c: Likewise.
4613 2000-09-09 Philip Blundell <philb@gnu.org>
4615 * configure.in (arm*-*-uclinux*): New target.
4616 * configure: Regenerate.
4618 2000-09-09 Kazu Hirata <kazu@hxi.com>
4620 * input-file.c: Fix formatting.
4621 * itbl-ops.c: Likewise.
4622 * messages.c: Likewise.
4624 2000-09-08 Philip Blundell <philb@gnu.org>
4626 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4629 2000-09-07 H.J. Lu <hjl@gnu.org>
4631 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4632 * configure: Rebuild.
4634 2000-09-07 Kazu Hirata <kazu@hxi.com>
4636 * atof-generic.c: Fix formatting.
4637 * config/tc-mips.c: Likewise.
4638 * config/tc-vax.c: Likewise.
4639 * input-scrub.c: Likewise.
4641 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4643 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4644 * configure.in (sh-*-linux*): Added.
4645 * configure: Rebuilt.
4647 2000-09-06 Kazu Hirata <kazu@hxi.com>
4649 * config/tc-hppa.c: Fix formatting.
4651 * ecoff.c: Fix formatting.
4653 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4655 * configure: Rebuilt with new libtool.m4.
4657 2000-09-05 Kazu Hirata <kazu@hxi.com>
4659 * cgen.c: Fix formatting.
4660 * config/tc-ia64.c: Likewise.
4662 2000-09-05 Nick Clifton <nickc@redhat.com>
4664 * aclocal.m4: Regenerate.
4665 * config.in: Regenerate.
4666 * configure: Regenerate.
4667 * po/gas.pot: Regenerate.
4669 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4671 * config/tc-cris.c: Correct comment typos.
4673 2000-09-05 Eric Christopher <echristo@cygnus.com>
4675 * config/tc-mn10300.c: Cleanup.
4676 (md_pcrel_from): Enable.
4678 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4680 * expr.c (operand): Fix a comment typo.
4681 * write.c (write_relocs): Fix a signed/unsigned warning.
4683 * config/tc-hppa.c (fudge_reg_expressions): New
4684 (hppa_force_reg_syms_absolute): New.
4685 (pa_equ): Allow reg_section expressions.
4686 * config/tc-hppa.c (md_optimize_expr): Define.
4687 (hppa_force_reg_syms_absolute): Prototype.
4689 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4690 (pa_parse_number): Pass in arg to select fp reg parsing.
4691 Return 1 to indicate format checks pass. If strict, then only
4692 accept a register or register symbol. Return value in...
4693 (pa_number): New static for pa_parse_number.
4694 (FP_REG_BASE): Define.
4695 (FP_REG_RSEL): Define.
4696 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4697 appropriate. White space changes.
4698 (need_pa11_opcode): Don't bother passing any params, get them from
4700 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4701 Remove extraneous check in case 'Q'.
4702 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4703 reg, set section of resulting symbol to reg_section.
4704 (pa_parse_space_stmt): Modify call to pa_parse_number.
4705 (pa_space): Likewise.
4707 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4708 (hppa_force_relocation): Handle vtable relocs.
4709 (pa_vtable_entry): New.
4710 (pa_vtable_inherit): New.
4711 (md_pseudo_table): Add entries for vtable pseudos.
4712 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4713 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4715 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4716 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4717 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4719 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4720 specify a symbol type.
4722 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4723 dependent things together.
4724 (md_elf_symbol_type): Define.
4726 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4728 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4730 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4731 (obj_elf_vtable_entry): Declare.
4733 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4734 and export function.
4735 (obj_elf_vtable_entry): Similarly.
4736 (elf_pseudo_table): Fix the damage with a cast.
4738 2000-09-03 Richard Henderson <rth@cygnus.com>
4740 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4741 for template selection when a label is needed.
4743 2000-09-02 Kazu Hirata <kazu@hxi.com>
4745 * config/tc-ia64.c: Fix formatting.
4747 2000-09-02 Nick Clifton <nickc@redhat.com>
4749 * configure.in: Increase version number to 2.10.91.
4750 * configure: Regenerate.
4751 * aclocal.m4: Regenerate.
4752 * config.in: Regenerate.
4753 * po/gas.pot: Regenerate.
4754 * Makefile.in: Regenerate.
4756 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4758 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4759 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4760 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4762 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4765 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4767 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4768 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4769 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4770 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4771 (GOT_symbol): New variable.
4772 (md_undefined_symbol): Set it.
4774 2000-09-01 Richard Henderson <rth@cygnus.com>
4776 * config/tc-ia64.c (match): Don't inline.
4777 (extra_goodness): New.
4778 (md_begin): Prefer nop.f and nop.b for best_template.
4780 2000-08-31 Kazu Hirata <kazu@hxi.com>
4782 * as.c: Fix formatting.
4784 * frags.c: Likewise.
4785 * macro.c: Likewise.
4787 2000-08-31 Eric Christopher <echristo@cygnus.com>
4789 * config/tc-mn10300.c: Cleanup and fix warnings.
4790 (md_pseudo_table): Add initializers.
4791 (md_show_usage): Cleanup.
4792 (md_parse_option): Fix warnings.
4793 (md_undefined_symbol): Fix warnings.
4794 (md_conver_frag): Fix warnings.
4795 (tc_gen_reloc): Fix warnings.
4796 (md_apply_fix3): Fix warnings.
4797 (check_operand): Fix warnings.
4799 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4801 * acinclude.m4: Include libtool and gettext macros from the
4803 * aclocal.m4, configure: Rebuilt.
4805 2000-08-30 Mark Hatle <mhatle@mvista.com>
4807 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4809 2000-08-31 Kazu Hirata <kazu@hxi.com>
4811 * listing.c: Fix formatting.
4813 2000-08-29 Kazu Hirata <kazu@hxi.com>
4815 * app.c: Fix a comment typo. Fix formatting.
4817 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4819 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4820 offset of the target destination for jmp instructions.
4821 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4823 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4825 * NEWS: Mention support for CRIS.
4827 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4829 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4830 Sets `.lcomm' alignment to zero.
4832 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4834 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4835 TC_FIX_ADJUSTABLE): Define.
4837 2000-08-23 Jim Wilson <wilson@cygnus.com>
4839 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4840 unwind.personality_routine is set.
4842 2000-08-23 H.J. Lu <hjl@gnu.org>
4844 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4846 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4848 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4851 2000-08-22 H.J. Lu <hjl@gnu.org>
4853 * config.in (STRICTCOFF): New for strict COFF.
4855 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4856 i386-*-go32* and i386-go32-rtems*.
4857 * configure: Rebuilt.
4859 * config/obj-coff.c (obj_coff_endef): Follow the historical
4860 behavior if STRICTCOFF is not defined.
4862 * doc/internals.texi: Document STRICTCOFF.
4864 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4866 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4867 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4868 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4869 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4870 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4871 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4872 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4875 2000-08-22 Eric Christopher <echristo@cygnus.com>
4877 * config/tc-mn10300.c: (md_apply_fix): New function.
4878 (mn10300_force_relocation): New function.
4879 (mn10300_fix_adjustable): New function.
4881 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4882 (TC_HANDLES_FX_DONE): Define.
4883 (obj_fix_adjustable): Define.
4884 (MD_APPLY_FIX3): Define.
4885 (TC_LINKRELAX_FIXUP): Define.
4887 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4889 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4891 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4893 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4895 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4896 if the fixup resulted in a relocation.
4898 2000-08-18 Nick Clifton <nickc@redhat.com>
4900 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4901 Make reference to first element of shift_names explicit.
4903 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4905 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4906 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4907 add a symbol's address. Removed all target-specific #ifdefs that
4908 used to accomplished the same.
4909 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4910 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4911 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4912 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4913 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4915 2000-08-17 Kazu Hirata <kazu@hxi.com>
4917 * dwarf2dbg.c: Fix formatting.
4919 2000-08-17 Nick Clifton <nickc@redhat.com>
4921 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4922 to be recoded as logical shift lefts by zero.
4924 2000-08-16 Jim Wilson <wilson@cygnus.com>
4926 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4927 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4929 (note_register_values): Handle IA64_OPND_R3_2 operands.
4931 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4933 * config/tc-i860.c (md_operand): Silly typo fixed.
4935 2000-08-16 Nick Clifton <nickc@redhat.com>
4937 * config/tc-arm.c (struct asm_shift): Delete.
4939 (enum asm_shift_index): New.
4940 (struct asm_shift_properties): New.
4941 (struct asm_shift_name): New.
4942 (shift_properties[]); New.
4943 (shift_names[]); New.
4945 (decode_shift): Use new structures.
4946 Issue a warning is "ROR #0" is used.
4947 Issue a warning if "ASR #0" or "LSR #0" is used.
4949 (md_begin): Initialise arm_shift_hsh table from new
4950 asm_shift_name array.
4952 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4954 * config/tc-sparc.c: Kill all warnings.
4955 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4957 (md_show_usage): Update usage text.
4959 2000-08-16 Nick Clifton <nickc@redhat.com>
4961 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4964 2000-08-15 Will Cohen <wcohen@redhat.com>
4966 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4968 * config/tc-sh.c (md_assemble): Changed so debug_type
4969 test performed for ppi_assemble
4970 * config/tc-sh.c: Included dwarf2dbg.h.
4971 (debug_line): Defined.
4972 (md_assemble): Generates dwarf2 line info.
4973 (sh_finalize): New function. Finalize dwarf2 info.
4974 (assemble_ppi): Returns size of code generated.
4975 (build_Mytes): Returns size of code generated.
4976 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4977 * config/tc-sh.h (md_end): Defined.
4978 (sh_finalize): Declared.
4980 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4982 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4985 2000-08-14 Nick Clifton <nickc@redhat.com>
4987 * config/tc-arm.c (do_bx): Allow "bx pc".
4989 2000-08-14 Jim Wilson <wilson@cygnus.com>
4991 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4992 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4993 (md_begin): Change assignment to md.flag to OR in the new bit.
4995 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4997 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4998 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5001 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5003 * NEWS: Mention i860 support.
5005 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5007 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5009 2000-08-14 Andreas Schwab <schwab@suse.de>
5011 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5013 2000-08-11 Andreas Schwab <schwab@suse.de>
5015 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5018 2000-08-11 Kazu Hirata <kazu@hxi.com>
5020 * expr.c: Fix formatting.
5021 * config/obj-bout.c: Likewise.
5023 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5025 * doc/c-i860.texi: Flesh out the i860 section more.
5027 2000-08-10 Kazu Hirata <kazu@hxi.com>
5029 * symbols.c: Fix formatting.
5032 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5034 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5035 modifier has the IgnoreSize bit set.
5037 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5039 From Rodney Brown <RodneyBrown@mynd.com>
5040 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5041 * configure: Regenerate.
5043 2000-08-09 Kazu Hirata <kazu@hxi.com>
5045 * hash.c: Fix formatting.
5048 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5050 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5051 (i860_fix_info): New enum.
5052 (MD_APPLY_FIX3): Define.
5053 (WORKING_DOT_WORD): Define.
5054 (TC_HANDLES_FX_DONE): Define.
5055 (DIFF_EXPR_OK): Define.
5056 (LISTING_HEADER): Define.
5057 (TARGET_FORMAT): Select target format based on endian flag.
5058 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5059 (target_big_endian): Add external declaration.
5061 * config/tc-i860.c: All existing code reworked completely. Other
5062 new code shown below.
5063 (SYNTAX_SVR4): Define.
5064 (target_warn_expand): New variable.
5065 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5066 (md_longopts): Declare and define with new options (-EL, -EB,
5068 (md_show_usage): New function.
5069 (md_operand): New function.
5070 (obtain_reloc_for_imm16): New function.
5071 (md_apply_fix3): New function.
5072 (tc_gen_reloc): New function.
5074 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5076 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5077 2 bytes of the jump address are in the same frag.
5078 (find): Accept 68hc12 register indirect modes.
5080 * NEWS: Mention 68HC11 & 68HC12 support.
5082 2000-08-07 Richard Henderson <rth@cygnus.com>
5084 * config/tc-ia64.c (unwind): Add prologue_mask member.
5085 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5086 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5087 (dot_body): Clear unwind.prologue_mask.
5088 (dot_prologue): Set it. Accept a register second argument.
5090 2000-08-07 Kazu Hirata <kazu@hxi.com>
5092 * config/atof-ieee.c: Fix formatting.
5093 * config/atof-tahoe.c: Likewise.
5095 2000-08-06 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5100 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5101 of .popsection, .previous, .pushsection, .subsection,
5102 .version, .vtable_entry, .vtable_inherit and .weak.
5104 2000-08-05 Kazu Hirata <kazu@hxi.com>
5106 * config/tc-cris.c: Fix formatting.
5107 * config/tc-i386.c: Likewise.
5108 * config/tc-sparc.c (sparc_ip): Simplify the code.
5110 2000-08-04 Kazu Hirata <kazu@hxi.com>
5112 * config/tc-cris.c: Rearrange code for readability.
5113 * config/tc-d10v.c: Fix formatting.
5114 * config/tc-m32r.c: Likewise.
5115 * config/tc-sparc.c: Likewise.
5117 2000-08-02 Jim Wilson <wilson@cygnus.com>
5119 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5120 before ia64_find_opcode.
5121 (md_assemble): Likewise.
5123 2000-08-01 Nick Clifton <nickc@cygnus.com>
5125 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5126 Undo some formatting fixes.
5128 2000-08-01 Kazu Hirata <kazu@hxi.com>
5130 * config/obj-som.c: Fix formatting.
5131 * config/obj-ieee.c: Likewise.
5132 * config/tc-arm.c: Likewise.
5133 * config/tc-v850.c: Likewise.
5135 2000-08-01 Nick Clifton <nickc@redhat.com>
5137 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5138 index by command line option.
5140 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5142 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5143 (@node M68K-Branch): Rewrite to match the reality.
5145 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5147 * doc/c-i860.texi: New file.
5148 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5149 * doc/Makefile.in: Regenerate.
5150 * doc/all.texi: Add I860 as relevant architecture.
5151 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5153 2000-07-31 Kazu Hirata <kazu@hxi.com>
5155 * config/tc-d30v.c: Fix formatting.
5157 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5159 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5160 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5161 long emit a long branch if available instead of an absolute jump, never
5162 emit absolute jumps for anything with --pcrel.
5164 * doc/c-m68k.texi: Document new command line option.
5166 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5168 * config/tc-avr.c: Use PARAMS macro in function declarations.
5169 Don't declare md_pcrel_from_section (already in tc-avr.h).
5170 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5171 (avr_operand): Don't set (unsigned) op_mask to -1.
5173 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5175 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5176 * configure: Regenerated.
5177 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5178 of operand to the .type directive (.e.g, "type").
5180 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5182 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5183 * app.c (do_scrub_chars): Record where first comment found.
5184 * read.c (read_a_source_file): Init found_comment on entry, and
5185 notify whether comments found on exit.
5186 * config/tc-hppa.c (md_shortopts): Add "c".
5187 (md_longopts): Add warn-comment.
5188 (md_parse_option): Handle it.
5189 (md_show_usage): Show available options.
5190 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5192 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5194 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5195 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5197 (md_estimate_size_before_relax): Don't fall off end of function.
5199 2000-07-27 Kazu Hirata <kazu@hxi.com>
5201 * config/tc-avr.c: Fix formatting.
5202 * config/tc-ns32k.c: Likewise.
5204 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5206 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5208 2000-07-27 Kazu Hirata <kazu@hxi.com>
5210 * config/tc-d10v.c: Fix formatting.
5211 * config/tc-z8k.c: Likewise.
5212 * config/tc-sparc.c: Likewise.
5214 2000-07-26 Dave Brolley <brolley@redhat.com>
5216 * cgen.c (queue_fixup): Declare opinfo.
5217 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5218 (gas_cgen_md_operand): Ditto.
5219 (gas_cgen_md_apply_fix3): Ditto.
5221 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5223 * config/obj-coff.c (obj_frob_symbol): Don't merge
5224 labels. Don't merge if the symbol isn't constant. Return
5225 immediately if a symbol is merged.
5227 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5229 * frags.c (frag_align): Correct absolute section alignment.
5231 2000-07-20 DJ Delorie <dj@redhat.com>
5233 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5234 it breaks linking against DLLs.
5236 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5238 * configure.in: Add CRIS support.
5239 * configure: Regenerate.
5240 * Makefile.am: (CPU_TYPES): Add cris.
5241 (CPU_OBJ_VALID) [aout]: Add cris.
5242 (MULTI_CPU_TYPES): Add cris.
5243 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5244 [coff]: Only i386 and mips are valid.
5245 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5246 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5247 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5248 Regenerate dependencies.
5249 * Makefile.in: Regenerate.
5250 * aclocal.m4: Regenerate.
5251 * as.c: Declare crisaout, criself.
5252 * config/tc-cris.h, config/tc-cris.c: New.
5253 * config/e-criself.c, config/e-crisaout.c: New.
5254 * po/POTFILES.in, po/gas.pot: Regenerate.
5256 2000-07-20 Kazu Hirata <kazu@hxi.com>
5258 * read.c: Fix formatting.
5259 * write.c: Fix formatting.
5261 2000-07-19 H.J. Lu <hjl@gnu.org>
5263 * sb.c: Include <stdlib.h> if exists for abort ().
5265 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5267 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5268 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5269 (pa_type_args): Same here.
5271 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5273 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5274 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5275 the storage class is already set.
5277 2000-07-17 Kazu Hirata <kazu@hxi.com>
5279 * config/tc-m68hc11.c: Fix formatting.
5280 * config/tc-mn10200.c: Likewise.
5281 * config/tc-mn10300.c: Likewise.
5282 * config/tc-pj.c: Likewise.
5283 * config/tc-tic80.c: Likewise.
5284 * config/tc-w65.c: Likewise.
5286 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5288 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5291 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5293 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5296 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5298 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5299 ELF as are used for SOM (except the 32-bit reloc one) to decide
5300 whether a symbol can be reduced to a section symbol. Expand on
5301 the comment for symbols involved in LR% and RR% expressions.
5303 2000-07-14 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-mips.c (mips_disable_float_construction): New
5306 static variable. Set to true if doubles should not be
5307 constructed by loading two single width fp registers with
5308 halves of the value.
5309 (mips_ip): Test mips_disable_float_construction.
5310 (md_longopts): Add command line switches --construct-floats
5311 and --no-construct-floats.
5312 (md_parse_option): Parse new command line options.
5313 (md_show_usage): Describe new command line options.
5315 * doc/c-mips.texi: Document new command line options.
5317 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5319 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5320 * configure: Regenerate.
5322 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5324 * configure.in (DEFAULT_EMULATION setting): Revert part of
5325 2000-07-01 change that set te_multi=multi unless set to tmips.
5326 * configure: Regenerate.
5328 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5330 * config/obj-coff.c (coff_frob_section): Add padding to the last
5331 section when aligning it increases its size.
5333 2000-07-11 Kazu Hirata <kazu@hxi.com>
5335 * config/tc-tic54x.c: Fix formatting.
5337 2000-07-10 Kazu Hirata <kazu@hxi.com>
5339 * config/tc-h8500.c: Fix formatting.
5340 * config/tc-tic54x.c: Fix formatting.
5342 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5344 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5345 displacements correctly.
5347 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5349 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5351 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5355 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5357 From David Huggins-Daines <dhd@linuxcare.com>
5358 * config/te-hppalinux64.h: Add a new emulation.
5359 * configure.in (emulations): Add configure bits to support the
5360 64-bit Linux/parisc target.
5361 * configure: Regenerate.
5363 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5364 (md_shortopts): Add `V' for ELF.
5366 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5367 when SOM or ELF_ARG_RELOC are defined.
5368 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5369 ELF_ARG_RELOC are defined.
5370 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5371 (pa_stringer): ..Do it here instead. Fix comment typos.
5372 (hppa_force_relocation): Cast enums to int before comparing with
5375 From Ryan Bradetich <rbradetich@uswest.net>
5376 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5377 redifinition warning.
5378 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5379 (hppa_force_relocation): ditto
5380 (md_apply_fix): Added cast to buf to fix warnings.
5382 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5383 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5385 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5386 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5387 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5388 reloc_type** to avoid warnings in switch.
5389 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5390 little earlier instead.
5392 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5394 (pa_type_args): Use symbol_arg_reloc_info.
5395 (struct pa_it): Make arg_reloc unsigned int.
5396 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5397 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5398 (pa_code): Delete. pa_text duplicates this function.
5399 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5400 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5402 (cons_fix_new_hppa): Actually change selector to e_fsel when
5403 warning about assuming so.
5404 (tc_gen_reloc): More example elf arg reloc code.
5405 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5406 (hppa_force_relocation): Likewise.
5408 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5410 (pa_end_of_source): Prototype.
5411 (hppa_fix_adjustable): Prototype.
5412 (LABELS_WITHOUT_COLONS): Move it..
5413 * config/te-hppa.h: To here.
5415 * config/te-hppa64.h: New file.
5417 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5419 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5420 format -10, -16, 16 relocs.
5421 (hppa_elf_mark_end_of_function): Test for null
5422 last_call_info->start_symbol
5424 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5425 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5426 re_assesmble_* functions. Delete extraneous statements. Fix
5428 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5429 insn to re_assemble_*.
5431 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5433 * doc/internals.texi (Expressions): Fix typo.
5435 2000-07-08 Kazu Hirata <kazu@hxi.com>
5437 * config/tc-sh.c: Fix formatting.
5438 * config/tc-tic54x.c: Fix formatting.
5439 * depend.c: Fix formatting.
5440 * flonum-konst.c: Likewise.
5441 * flonum-mult.c: Likewise.
5443 2000-07-07 Kazu Hirata <kazu@hxi.com>
5445 * config/tc-sh.c: Fix comments.
5446 * config/obj-vms.c: Fix comments.
5447 * config/tc-a29k.c: Likewise.
5448 * config/tc-alpha.c: Likewise.
5449 * config/tc-h8300.c: Likewise.
5450 * config/tc-h8500.c: Likewise.
5451 * config/tc-i370.c: Likewise.
5452 * config/tc-ia64.c: Likewise.
5453 * config/tc-m68hc11.c: Likewise.
5454 * config/tc-m68k.c: Likewise.
5455 * config/tc-mips.c: Likewise.
5456 * config/tc-ns32k.c: Likewise.
5457 * config/tc-ppc.c: Likewise.
5458 * config/tc-z8k.c: Likewise.
5460 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5462 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5463 Default to '(SEC_LOAD | SEC_DATA)'.
5464 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5466 * doc/internals.texi (CPU Backend): Describe
5467 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5469 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5471 * as.c (parse_args): NULL terminate the long option list.
5473 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5475 * config/tc-d30v.h: Include "write.h" for fixS.
5476 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5478 2000-07-05 Nick Clifton <nickc@cygnus.com>
5480 * config/tc-d30v.c (write_2_short): Further changes to warning
5481 messages produced when combining EITHER_BUT_PREFER_MU attributed
5484 2000-07-05 DJ Delorie <dj@redhat.com>
5488 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5490 * config/tc-arm.c (psrs): Accept combinations of flags.
5492 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5494 * config/tc-avr.c: Change _ () to _() around all strings marked
5495 for translation (exception from the usual coding style).
5496 (avr_opt): New struct variable, how the new switches are set.
5497 (OPTION_MMCU): Define as 'm' and actually use.
5498 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5499 (show_mcu_list): New function, display the list of known MCUs.
5500 (md_show_usage): Document the new switches. Call show_mcu_list.
5501 (avr_set_arch): Change 'm' to OPTION_MMCU.
5502 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5503 Handle the new switches.
5504 (avr_operands): Disable warnings for undefined combinations of
5505 operands if -mall-opcodes. Disable warnings for skipping two-word
5506 instructions if enhanced core or -mno-skip-bug.
5507 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5508 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5509 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5510 (avr_ldi_expression): Warn about implicit lo8().
5511 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5513 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5515 * configure.in: Add entry for mips-*-sysv4*MP*
5516 * configure: Rebuild
5517 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5518 elf32-tradlittlemips for traditional mips targets.
5519 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5520 test for Link Once sections as in adjust_reloc_syms.
5521 * config/te-tmips.h: New file for traditional mips targets. Define
5524 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5526 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5527 flags argument is not present, don't change an existing section's
5528 section's attributes. If the flags argument is present, warn if the
5529 attributes don't match the section's current attributes. When
5530 long section names are supported, set SEC_LINK_ONCE and
5531 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5533 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5535 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5536 symbols; create them.
5538 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5540 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5541 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5543 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5545 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5546 expressions. Ignore the problem when handling 16 bit signed
5547 immediates, because the assembler will take care of the relocation
5550 2000-06-27 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5553 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5554 sequential order, and emit warning messages if the input source
5555 code contains constructs like that, or parallel constructs
5556 containing such opcodes.
5558 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5560 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5561 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5562 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5563 (md_show_usage): Update usage message.
5564 (md_parse_option): Allow redefinition of MCU type within the
5565 same avr[1-5] bfd machine type. Show both old and new MCU type
5566 in the error message.
5567 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5568 Simplify 8K wrap code.
5570 2000-06-25 Kazu Hirata <kazu@hxi.com>
5572 * config/obj-aout.c: Remove all uses of DEFUN.
5573 * config/obj-ieee.c: Likewise.
5574 * config/tc-sh.c: Fix comment typos.
5575 * config/tc-tahoe.c: Likewise.
5576 * config/tc-vax.c: Likewise.
5577 * config/tc-w65.c: Likewise.
5578 * config/tc-z8k.c: Likewise.
5579 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5581 2000-06-24 DJ Delorie <dj@cygnus.com>
5583 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5584 more changes from Sept 1999
5585 (tc_i386_fix_adjustable): ditto
5586 (md_apply_fix3): ditto
5588 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5590 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5591 (gas_cgen_parse_operand): Set it around expression() call.
5592 (gas_cgen_md_operand): Test for it before longjmp().
5594 2000-06-24 Kazu Hirata <kazu@hxi.com>
5596 * config/tc-h8500.c: Remove all uses of DEFUN.
5597 * config/tc-sh.c: Likewise.
5598 * config/tc-w65.c: Likewise.
5599 * config/tc-z8k.c: Likewise.
5601 * config/tc-h8500.c: Fix typos in comments.
5603 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5605 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5608 2000-06-23 matthew green <mrg@redhat.com>
5610 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5611 defined. Fix error message for `[' grouping.
5613 2000-06-22 Kazu Hirata <kazu@hxi.com>
5615 * config/tc-h8300.c: Fix formatting and comment typos.
5617 2000-06-22 Timothy Wall <twall@cygnus.com>
5619 * config/tc-ia64.c (note_register_values): Move premature QP
5620 notation clearing into the appropriate place.
5622 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5624 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5625 first before anything else. Add bin-bugs.h, emul.h and progress.h
5626 Sort list of files as for $(OBJS) in Makefile.am.
5628 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5629 find one. Remake dependencies.
5630 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5631 * Makefile.in: Regenerate.
5632 * doc/Makefile.in: Regenerate.
5634 * config/tc-i386.c (i386_displacement): Don't assume a constant
5635 displacement is necessarily 16 bits when in 16 bit code mode.
5636 (md_assemble): Instead size the displacement here after we know
5637 for sure that a .code16gcc operand hasn't automatically added
5638 operand size prefixes.
5640 2000-06-21 H.J. Lu <hjl@gnu.org>
5642 * Makefile.am: Rebuild dependency.
5643 * Makefile.in: Rebuild.
5645 2000-06-21 Kazu Hirata <kazu@hxi.com>
5647 * config/tc-h8300.c (parse_reg): Make the function static.
5648 (parse_exp): Likewise.
5650 2000-06-20 DJ Delorie <dj@cygnus.com>
5652 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5653 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5654 for cygwin import libraries to work properly.
5656 2000-06-20 H.J. Lu <hjl@gnu.org>
5658 * Makefile.am: Rebuild dependency.
5659 * Makefile.in: Rebuild.
5660 * configure: Likewise.
5661 * doc/Makefile.in: Likewise.
5663 2000-06-20 Timothy Wall <twall@cygnus.com>
5665 * doc/internals.texi (CPU backend): Add @itemx for
5666 TC_START_LABEL_WITHOUT_COLON.
5667 * doc/c-tic54x.texi: New.
5668 * doc/as.texinfo: Add tic54x features and include primary tic54x
5670 * doc/all.texi: Add C54X.
5671 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5672 * doc/Makefile.in: Regenerate.
5673 * configure.in: Add tic54x and define LIBM for tic54x.
5674 * configure: Regenrate.
5675 * config/tc-tic54x.[ch]: New.
5676 * config/obj-coff.h: Add tic54x.
5677 * Makefile.am: (CPU_TYPES): Add tic54x.
5678 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5679 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5680 (as_new_LDADD): Add $(LIBM).
5681 * Makefile.in: Regenerate.
5683 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5685 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5686 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5687 * doc/as.texinfo: Likewise.
5689 * configure, Makefile.in: Regenerate.
5690 * configure.in (emulations): Recognize m6811 and m6812.
5691 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5692 Added files for 68hc11 and 68hc12 assembler.
5693 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5694 * config/tc-m68hc11.h: Header definition for that assembler.
5696 2000-06-18 Nick Clifton <nickc@redhat.com>
5698 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5699 instead of OCTETS_PER_BYTE.
5701 * config/tc-v850.c: Fix compile time warnings.
5702 * config/tc-ppc.c: Fix compile time warnings.
5704 2000-06-18 H.J. Lu <hjl@gnu.org>
5706 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5707 * configure: Rebuild.
5709 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5711 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5714 2000-06-16 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5717 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5719 * doc/c-mips.texi: Document newly accepted cpu variants.
5721 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5723 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5725 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5727 * macro.c (getstring): Make it possible to escape the quote
5730 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5732 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5734 2000-06-13 H.J. Lu <hjl@gnu.org>
5736 * configure: Regenerate.
5738 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5740 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5742 * doc/internals.texi (line_separator_chars): Semicolon is no
5743 longer a default. Mention null and newline as defaults.
5745 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5747 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5748 * config/tc-i860.h (line_separator_chars): Likewise.
5749 * config/tc-h8300.c (line_separator_chars): Likewise.
5750 * config/tc-i960.c (line_separator_chars): Likewise.
5751 * config/tc-m68k.c (line_separator_chars): Likewise.
5752 * config/tc-mips.c (line_separator_chars): Likewise.
5753 * config/tc-ns32k.c (line_separator_chars): Likewise.
5754 * config/tc-sparc.c (line_separator_chars): Likewise.
5755 * config/tc-vax.c (line_separator_chars): Likewise.
5757 * config/tc-h8300.c (comment_chars): Use string initialiser.
5758 * config/tc-i960.c (line_comment_chars): Likewise.
5759 * config/tc-z8k.c (comment_chars, line_comment_chars,
5760 line_separator_chars): Likewise.
5762 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5765 2000-06-08 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5770 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5772 * configure.in (VERSION): Update to show this is the CVS mainline.
5774 2000-06-08 Matthew Jacob <mjacob@feral.com>
5776 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5777 $at is the integer register $r28, vs. both $r28 and the floating
5778 point register $f28.
5780 2000-06-08 James E. Wilson <wilson@cygnus.com>
5782 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5783 (dot_endp): Don't call ia64_flush_insns.
5784 (emit_one_bundle): Don't delete prologue/body records from
5785 unwind_record list in first loop. Rewrite second loop to account for
5788 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5790 * config/tc-ia64.c: Add missing prototypes.
5791 (generate_unwind_image): Cast argument to output_unw_records call.
5793 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5795 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5797 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5799 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5800 (REGISTER_P): likewise.
5801 (avr_opcodes): uses include/opcode/avr.h
5802 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5804 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5806 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5809 2000-06-03 H.J. Lu <hjl@gnu.org>
5811 * read.c (is_end_of_line): Put back `;'.
5813 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5815 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5817 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5819 * expr.c (operand): Test is_end_of_line outside switch to catch
5820 line separator chars that are also operators.
5821 (operator): Return O_illegal for line separator chars.
5823 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5824 entry (or `!' entry for TC_HPPA).
5826 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5827 before indexing is_end_of_line. Remove redundant check for '\0'.
5829 * config/tc-h8500.c (md_assemble): Likewise.
5830 * config/tc-mcore.c (md_assemble): Likewise.
5831 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5834 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5836 * config/tc-mcore.c (mcore_cons): Likewise.
5837 (mcore_float_cons): Likewise.
5838 (mcore_stringer): Likewise.
5839 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5841 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5843 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5845 2000-05-29 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-sh.c: Fix compile time warning messages.
5849 * config/tc-mips.c: Fix compile time warning messages.
5851 2000-05-29 Philip Blundell <philb@gnu.org>
5853 * doc/as.texinfo: Update copyright dates.
5854 (Local Labels): Delete misplaced mention of ARM.
5855 * NEWS: Mention ARM ELF support.
5857 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5859 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5860 it is modified, and use the real_size to compute the frag address
5861 for dwarf2 line info.
5863 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5865 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5866 line-matching scheme to cope with automake moving variables around.
5867 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5868 * Makefile.in: Regenerate.
5870 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5872 * config/tc-sparc.c (sparc_relax): New.
5873 (md_longopts): Add -relax and -no-relax options.
5874 (md_parse_options, md_show_usage): Likewise.
5875 (md_apply_fix3): Optimize tail call into branch always if possible.
5877 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5879 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5880 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5881 rules, with warning when a GAS statement specifies a packing that
5882 will result in an instruction being squashed.
5883 Added typdef packing_type and enumerals, changed various integer
5884 literals to use the enumerals.
5886 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5888 * config/tc-ia64.c (dot_restorereg_p): New function.
5889 (md_pseudo_table): Add restorereg.p.
5890 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5891 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5893 * config/tc-ia64.h (unw_record_type): Add unwabi.
5894 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5895 called MASK with members for imask, and the masks produced by
5896 fr_mem, gr_mem, br_mem, and frgr_mem.
5897 (unw_p_record): Add members ABI and CONTEXT.
5898 (unw_x_record): Add member AB.
5899 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5900 as pseudo-register for use during unwind info generation.
5901 (AR_PFS, AR_LC): New macros.
5902 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5903 whose names start with an at sign (as in "@priunat").
5904 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5906 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5907 proc_end, unwind_info, personality_routine): Consolidate into
5908 "unwind" structure to reduce offset-table use. Add member
5909 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5911 (output_R1_format, output_R3_format, output_P3_format,
5912 output_P6_format): Initialize R with zero to reduce compiler warnings.
5913 (output_P7_format): Ditto. Add `default' branch to switch
5914 statement to reduce compiler warnings.
5915 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5916 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5917 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5918 into single argument.
5919 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5920 compiler warnings. Merge A and B args into single argument.
5921 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5922 A and B args into single argument.
5923 (free_record): Removed (wasn't used).
5924 (free_list_records): Also free imasks in prologue records.
5925 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5926 (output_spill_mask): Remove.
5927 (output_unwabi): New function.
5928 (output_epilogue, output_label_state, output_copy_state): Call
5930 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5931 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5933 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5934 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5935 as part of handling the prologue records. Emit region's imask if
5936 we have one. Handle unwabi, epilogue, label_state, copy_state,
5937 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5938 spill_sprel_p, and spill_reg_p records.
5939 (set_imask, count_bits, slot_index): New function.
5940 (fixup_unw_records): Fix region size computation. Handle
5941 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5942 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5943 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5944 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5945 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5946 (dot_save): Use manifest constants for applicaton registers.
5947 Handle REG_PR and REG_PRIUNAT.
5948 (dot_restore): Don't just ignore it.
5949 (dot_restorereg): New function..
5950 (generate_unwind_image): Ensure unwind info is a multiple of eight
5951 bytes, not just four bytes.
5952 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5953 (dot_altrp): Don't just ignore it.
5954 (dot_savemem): New function. Replaces dot_savesp() and
5955 dot_savepsp(). Use manifest constants for applicaton registers.
5956 Handle REG_PR and REG_PRIUNAT.
5957 (dot_savef): Simplify.
5958 (dot_saveb): Support generation of br_gr.
5959 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5960 dot_label_state, dot_copy_state): New function.
5961 (dot_unwabi): Don't just ignore it.
5962 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5963 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5964 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5965 (emit_one_bundle): Set slot number for prologue/body records
5966 *before* emitting the first insn.
5967 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5968 (md_begin): Declare "psp" pseudo-register.
5969 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5970 so we don't get segfault.
5971 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5972 counts as required per SW Conventions manual
5973 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5974 output_preds_psprel, output_preds_sprel, output_spill_base,
5975 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5976 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5977 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5978 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5979 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5980 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5981 (dot_vframe): Implement.
5982 (dot_vframesp, dot_vframepsp): New function.
5984 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5986 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5987 * configure: Regenerate.
5989 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5991 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5992 (md_estimate_size_before_relax): so we can use it here instead of
5993 old kludges. Localise vars to blocks. Comment.
5995 * frags.c (frag_new): Update fr_var comments.
5996 * frags.h (struct frag): Ditto.
5998 2000-05-22 Richard Henderson <rth@cygnus.com>
6000 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6001 (pseudo_func): Add pcrel.
6002 (operand_match): Handle IA64_OPND_TGT64.
6003 (build_insn): Likewise.
6004 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6005 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6006 (fix_insn): Handle all three 64-bit relocation types.
6008 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6010 * obj.h (struct format_ops): New members begin, app_file,
6011 s_set_other, s_set_desc, s_get_type, s_set_type,
6012 separate_stab_sections, init_stab_section.
6014 * config/obj-multi.h: Update GPL notice to v2.
6016 (obj_app_file): New.
6017 (S_SET_SIZE): Test s_set_size for NULL before calling.
6018 (S_SET_ALIGN): Similar for s_set_align.
6023 (SEPARATE_STAB_SECTIONS): New.
6024 (INIT_STAB_SECTION): New.
6025 (EMIT_SECTION_SYMBOLS): New.
6026 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6028 * config/obj-elf.h: Update GPL notice to v2.
6029 Mention that this file is included from obj-multi.h.
6030 (obj_begin): Wrap definition in ifndef.
6031 (elf_file_symbol): Constify declaration.
6032 (obj_app_file): Ditto.
6033 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6034 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6036 * config/obj-elf.c (elf_s_set_other): New.
6037 (elf_file_symbol): Constify argument.
6038 (elf_separate_stab_sections): New.
6039 (elf_init_stab_section): New.
6040 (elf_format_ops): Add new members. Remove comma at end.
6042 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6043 (ecoff_format_ops): Add new fields. Remove comma at end.
6044 Mention inconsistency for emit_section_symbols.
6046 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6048 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6049 (coff_separate_stab_sections): New.
6050 (coff_format_ops): Add new members.
6052 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6053 (obj_aout_s_set_other): New.
6054 (obj_aout_s_set_desc): New.
6055 (obj_aout_s_get_type): New.
6056 (obj_aout_s_set_type): New.
6057 (obj_aout_separate_stab_sections): New.
6058 (aout_format_ops): New members added. Use obj_aout_process_stab,
6059 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6060 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6062 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6064 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6066 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6067 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6068 (md_estimate_size_before_relax): Ensure jumps to weak and
6069 externally visible symbols are relocatable.
6071 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6073 * stabs.c (aout_process_stab): Make global.
6074 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6075 * read.h (aout_process_stab): Declare.
6077 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6078 Generalize to *aout, *coff *elf.
6079 * configure: Regenerated.
6081 * doc/internals.texi (Object format backend): Say
6082 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6084 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6085 * Makefile.in: Regenerated.
6087 2000-05-19 Catherine Moore <clm@cygnus.com>
6089 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6091 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6093 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6094 instruction to reflect change in re_assemble_*.
6096 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6098 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6099 build PA64 ELF tools.
6100 * configure: Rebuilt.
6102 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6104 * Makefile.am: Regenerate dependencies.
6105 * Makefile.in: Regenerate.
6107 2000-05-15 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-arm.c (struct asm_psr): Add boolean field
6110 distinguishing between CSPR and SPSR. Rename 'number' field
6112 (psrs): Rearrange contents to match new asm_psr structure.
6113 (arm_psr_parse): Move next to psr_required_here. Make it
6114 return an asm_psr structure.
6115 (psr_required_here): Use asm_psr structure returned by
6117 (do_msr): Reorganise to allow psr_required_here to be called
6119 (md_undefined_name): Mark 'name' parameter as unused, since
6120 the COFF target does not use it.
6122 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6124 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6126 * config/te-aux.h: Likewise.
6127 * config/te-dpx2.h: Likewise.
6128 * config/te-go32.h: Likewise.
6129 * config/te-hp300.h: Likewise.
6130 * config/te-hppa.h: Likewise.
6131 * config/te-i386aix.h: Likewise.
6132 * config/te-ic960.h: Likewise.
6133 * config/te-interix.h: Likewise.
6134 * config/te-nbsd532.h: Likewise.
6135 * config/te-pc532mach.h: Likewise.
6136 * config/te-ppcnw.h: Likewise.
6137 * config/te-psos.h: Likewise.
6138 * config/te-sparcaout.h: Likewise.
6139 * config/te-sun3.h: Likewise.
6140 * config/te-sysv32.h: Likewise.
6142 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6144 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6145 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6146 and sign extend without an if statement.
6147 (build_bytes): Likewise.
6149 2000-05-14 Kazu Hirata <kazu@hxi.com>
6151 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6152 X_add_symbol L_32 case.
6154 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6156 * config/te-freebsd.h: New file.
6158 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6160 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6161 bindtextdomain): Replace defines with those from intl/libgettext.h
6162 to quieten gcc warnings.
6164 * NEWS: Mention x86 .arch and -q.
6166 * config/tc-i386.c (quiet_warnings): New.
6167 (md_assemble): Use quiet_warnings.
6168 (md_parse_option): Set quiet_warnings from -q.
6169 (md_show_usage): Mention -q, delete -m.
6170 (flag_do_long_jump): Delete.
6171 (md_parse_option): Remove -m.
6172 (md_show_usage): Remove -m.
6173 (md_create_long_jump): Remove useless flag_do_long_jump code.
6175 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6176 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6178 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6179 Alexander Sokolov <robocop@netlink.ru>
6181 * doc/c-i386.texi (i386-Arch): New section.
6182 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6184 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6185 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6186 architecture has been given and is not 486.
6187 (set_cpu_arch): New.
6188 (md_pseudo_table): Add .arch.
6189 (md_assemble): Warn if cpu architecture has been given and an
6190 unsupported instruction.
6192 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6193 Move operand_types bit defines after relevant template field.
6194 (template): Add cpu_flags.
6198 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6200 * config/tc-mn10300.h (md_end): Define.
6201 (mn10300_finalize): Declare.
6202 * config/tc-mn10300.c: Include dwarf2dbg.h.
6203 (debug_line): Define.
6204 (md_assemble): Generate dwarf2 line info.
6205 (mn10300_finalize): New function. Finalize dwarf2 info.
6207 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6209 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6210 external version of the relocation for weak symbols.
6212 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6214 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6215 frame size in units of 16 bytes, as required per SW Conventions manual.
6216 (output_unw_records): Output info-block header as a dword to get
6219 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6221 * as.h: #include "file", not <file> on files from ../include.
6222 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6223 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6224 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6225 (tc_coff_symbol_emit_hook): Ditto.
6226 (OPTCOUNT): Cast to int to avoid compiler warning.
6227 (md_begin): Fix signed/unsigned warnings.
6229 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6231 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6232 ABRANCH LONG case for a conditional branch on a 68000.
6233 (md_estimate_size_before_relax): Likewise. Also handle
6234 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6235 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6236 PC-relative on all CPUs.
6237 (md_estimate_size_before_relax): Likewise.
6239 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6241 * as.c (parse_args): Just mention current year in printed
6244 2000-05-03 J.T. Conklin <jtc@redback.com>
6246 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6248 (md_parse_option): Recognize -m7400.
6250 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6252 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6253 don't permit lp to become less than the words array.
6255 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6257 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6258 Fix little-endian case.
6260 2000-05-03 David O'Brien <obrien@NUXI.com>
6262 * as.c (parse_args): Update copyright.
6264 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6266 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6267 for the .bss section too.
6269 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6271 * configure.in: Set em=linux for hppa-*-linux.
6272 * configure: Regenerate.
6273 * doc/Makefile.in: Regenerate with correct automake.
6275 * frags.c (frag_grow): Sanity check chunk_size.
6277 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6278 * config/obj-som.h: Likewise.
6279 * config/obj-ieee.h: Likewise.
6281 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6283 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6284 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6285 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6286 (pa_ip): low_sign_unext now returns via function value. Use
6287 re_assemble_* instead of dis_assemble_* and
6288 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6290 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6291 (md_section_align, md_parse_option, md_show_usage,
6292 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6293 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6294 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6295 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6296 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6298 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6299 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6300 outside of switch. Correct mask and shifting errors in case 10
6301 and case -11. In case 21, compare against signed range to suit
6302 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6303 case 17 and case 22, use offsetT variable to properly check range.
6304 Use re_assemble_* here too.
6305 (evaluate_absolute): Change type of value to offsetT. Call
6306 hppa_field_adjust to do the work for us.
6307 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6308 (pa_parse_cmpib_64_cmpltr): Ditto.
6309 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6310 of i to unsigned int.
6311 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6312 (pa_end_of_source): Return type is void.
6314 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6316 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6318 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6320 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6321 More comments added.
6322 (md_begin): Removed "construct symbols for each register name".
6323 Because register names conflicts with GCC generated function
6325 (avr_operand): Now constant numbers can be used as a register
6326 identifiers (0 as r0, 31 as r31).
6327 (md_assemble): use skip_space () before parsing instruction
6330 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6332 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6333 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6334 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6335 * configure: Regenerate.
6337 2000-04-29 Andreas Jaeger <aj@suse.de>
6339 * as.h: Correctly check GCC version.
6341 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6343 * doc/as.1: Fix unbalanced brackets.
6345 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6347 (line_comment_chars): Set to '/' if TE_FreeBSD.
6349 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6351 * configure.in: Configury support for PA64 (currently disabled).
6352 * configure: Rebuilt.
6354 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6356 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6357 bfd_set_section_alignment.
6359 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6361 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6364 2000-04-24 Nick Clifton <nickc@cygnus.com>
6366 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6367 * doc/as.texinfo (Align): Include arm and strongarm in list of
6368 targets that have the second form of the behaviour of the .align
6371 2000-04-24 Mark Klein <mklein@dis.com>
6373 * config/obj-som.c: Terminate obj_pseudo_table.
6375 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6377 * as.c (parse_args): Allow md_parse_option to override -a listing
6379 * config/obj-coff.c (add_lineno): Change type of offset parameter
6380 from "int" to "bfd_vma."
6381 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6382 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6383 (ppc_change_csect): Align correctly for XCOFF64.
6384 (ppc_machine): New function, which discards "ppc_machine" line.
6385 (ppc_tc): Cons for 8 when code is 64 bit.
6386 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6388 (md_parse_option): Handle -a64 and -a32.
6390 * config/tc-ppc.h (TARGET_MACH): Define.
6391 (TARGET_FORMAT): Move to function.
6392 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6394 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6396 * config/tc-avr.c: New AVR_ISA_ defined.
6397 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6398 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6399 for `fmul', `movw' and `lpm R,Z' instructions.
6400 (avr_operands): Warn if current opcode is a two-word instruction
6401 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6402 (avr_opcodes): New commands added.
6403 (REGISTER_P): Check 'a' and 'v' constraint letters.
6404 (mcu_types): New MCU added.
6406 2000-04-22 Timothy Wall <twall@cygnus.com>
6408 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6410 (operand_match): Conditionally insert default bit values for IMMU9.
6412 2000-04-14 Matthew Green <mrg@cygnus.com>
6414 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6415 * configure: Rebuilt.
6417 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6418 Jason Eckhardt <jle@cygnus.com>
6420 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6422 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6423 Added handling of new operand types l,y,&,fe,fE,fx.
6425 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6426 David Mosberger <davidm@hpl.hp.com>
6427 Timothy Wall <twall@cygnus.com>
6428 Andrew MacLeod <amacleod@cygnus.com>
6429 Jim Wilson <wilson@cygnus.com>
6431 * Makefile.am (CPU_TYPES): Add ia64.
6432 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6433 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6434 * Makefile.in: Rebuild.
6435 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6436 * configure: Rebuild.
6437 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6438 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6439 * expr.c (expr): Handle md_optimize_expr.
6440 * read.c (LEX_HASH): Add comment.
6441 * config/tc-ia64.c, config/tc-ia64.h: New files.
6443 2000-04-21 Richard Henderson <rth@cygnus.com>
6445 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6446 bundling a non-delayed branch type instruction.
6448 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6450 * config/tc-mn10300.c (HAVE_AM30): Define.
6451 (md_assemble): Use it.
6453 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6455 * config/obj-elf.c (obj_elf_change_section): Check for changed
6458 * Makefile.am: (CPU_MULTI_VALID): Remove.
6459 (MULTI_CPU_TYPES): Define.
6460 (MULTI_CPU_OBJ_VALID): Define.
6461 (DEPTC): Use the above.
6462 (DEPOBJ): Same here.
6464 Regenerate dependencies.
6465 * Makefile.in: Regenerate.
6467 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6469 * Makefile.am (YACC, LEX): Get them from configure.
6471 2000-04-18 H.J. Lu (hjl@gnu.org)
6473 * config/tc-i386.c (offset_in_range): Use addressT instead of
6474 bfd_vma for non-bfd assemblers.
6476 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6478 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6479 doesn't give spurious errors.
6481 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6483 * as.h (SEEK_SET): Define if undefined.
6485 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6487 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6488 constants, and don't assume offsetT is 32 bits.
6490 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6492 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6493 (md_pcrel_from_section): Add prototype.
6494 (d10v_fix_adjustable): Add prototype.
6495 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6497 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6499 2000-04-12 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6502 symbol in frag chain.
6504 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6506 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6507 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6508 (fits_in_signed_word, smallest_imm_type): Ditto.
6509 (md_assemble): Use an offsetT var to hold offsetT values, not a
6511 (offset_in_range): New.
6512 (md_assemble): Use it.
6513 (md_convert_frag): Change type of target_address, opcode_address,
6514 and displacement_from_opcode_start to offsetT.
6515 (md_create_short_jump): Change type of offset to offsetT.
6516 (md_create_long_jump): Ditto.
6517 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6518 (md_chars_to_number): Remove.
6519 (output_invalid): Remove duplicate prototype.
6521 2000-04-09 Nick Clifton <nickc@cygnus.com>
6523 * Makefile.am (CPU_TYPES): Add 'avr'.
6524 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6525 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6527 * Makefile.in: Regenerate.
6529 * doc/as.texinfo: Add M32R documentation.
6531 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6533 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6534 --enable-build-warnings option.
6535 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6536 * Makefile.in, configure: Re-generate.
6538 2000-04-07 Nick Clifton <nickc@cygnus.com>
6540 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6541 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6542 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6543 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6544 (arm_force_relocation): Force relocations for
6545 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6547 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6549 * config/tc-sh.c (get_operands): There's no third operand if the
6550 first operand is an immediate.
6552 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6554 * config/tc-sh.c (immediate): Delete.
6555 (sh_operand_info): Add immediate member.
6556 (parse_reg): Use A_PC for pc.
6557 (parse_exp): Add second argument 'op'. All callers changed.
6558 (parse_at): Expect pc to be coded as A_PC.
6559 Use immediate field in *op.
6560 (insert): Add fourth argument 'op'. All callers changed.
6561 (build_relax): Add second argument 'op'. All callers changed.
6562 (insert_loop_bounds): New function.
6563 (build_Mytes): Remove DISP_4.
6564 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6565 (assemble_ppi): Use immediate field in *operand.
6566 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6567 (md_apply_fix): Likewise.
6568 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6570 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6572 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6574 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6576 * internals.texi (CPU backend): Document
6577 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6579 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6581 * po/gas.pot: Regenerate.
6583 * as.c (show_usage): Restore translated part of bug string.
6584 * gasp.c (show_usage): Likewise.
6586 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6587 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6588 than move-if-change.
6589 (DEP1): Modify for "gcc -MM".
6593 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6594 Update dependencies.
6595 * Makefile.in: Regenerate.
6597 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6599 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6600 (md_begin): Likewise.
6601 (HAVE_AM33): New macro.
6602 (md_assemble): Use it. Match r_regs and xr_regs only if
6605 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6607 * as.h: #include "bin-bugs.h"
6608 * as.c (show_usage): Use REPORT_BUGS_TO.
6609 * gasp.c: #include "bin-bugs.h"
6610 (show_usage): Use REPORT_BUGS_TO.
6612 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6614 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6616 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6617 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6620 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6622 * config/tc-i386.c (i386_immediate): Don't assume a constant
6623 immediate is necessarily 16 bits when in 16 bit code mode.
6624 (md_assemble): Instead set guess_suffix here after we have checked
6627 2000-04-02 Richard Henderson <rth@cygnus.com>
6629 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6630 quantities. Correct right shift sign extension.
6631 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6632 32-bit value when shifting into place.
6634 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6636 * app.c: Add ATTRIBUTE_UNUSED as needed.
6637 * config/tc-ppc.c: Likewise.
6638 (ppc_size): Make unsigned long.
6639 (ppc_insert_operand): Add casts to avoid warnings.
6641 2000-03-31 Nick Clifton <nickc@cygnus.com>
6643 * config/tc-d10v.h (md_flush_pending_output): Define.
6645 2000-03-29 Nick Clifton <nickc@cygnus.com>
6647 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6648 segment. Works for both BFD_ASSEMBLER and others.
6649 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6651 2000-03-29 Nick Clifton <nickc@cygnus.com
6653 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6655 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6657 * listing.c (LISTING_LHS_WIDTH): Default depends on
6659 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6661 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6663 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6666 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6668 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6670 * config/tc-avr.c (mcu_types): Add missing initialiser.
6671 (md_pcrel_from_section): Add prototype.
6672 (avr_operand): Remove redundant test of unsigned < 0.
6673 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6675 2000-03-27 Denis Chertykov <denisc@overta.ru>
6677 * config/tc-avr.c: New file for AVR support.
6678 * config/tc-avr.h: Likewise.
6679 * configure.in: Add AVR support.
6680 * configure: Regenerate.
6682 2000-03-26 Timothy Wall <twall@cygnus.com>
6684 * gasp.c (macro_op): Add new argument to check_macro call.
6685 Macro structure definitions moved to macro.h
6686 * sb.h: Add argument to prototype for input_scrub_include_sb.
6687 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6688 nesting checks with an additional flag.
6689 (struct input_save): Add flag to indicate whether current sb
6690 should be checked for proper macro/conditional nesting.
6691 (input_scrub_push/pop): Save/restore nest check flag.
6692 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6694 * macro.c (check_macro): Allow caller to retrieve parsed macro
6695 information if a pointer is provided. This information may be
6696 used by the new macro hooks.
6697 * macro.h: Update prototype for check_macro. Macro struct
6698 definitions moved here from macro.c/gasp.c.
6699 * read.c (read_a_source_file): Add parameter to check_macro call,
6700 and pass macro info to the macro hook, if defined.
6701 (input_scrub_insert_line): New. Allow insertion of a line of
6702 characters into the input stream.
6703 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6704 file into the input stream.
6705 (s_include): Use input_scrub_insert_file.
6706 * internals.texi: Document new macro hooks.
6707 * as.h: New prototypes added.
6709 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6711 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6712 an initial capital letter.
6713 (i386_index_check): Reindent.
6715 2000-03-19 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6720 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6722 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6723 instruction operand bad if Rd > 7 when generating
6724 thumb instructions. Prevents for example,
6725 "adr r12,label" from silently failing and generating
6726 the wrong instruction.
6728 2000-03-17 Nick Clifton <nickc@cygnus.com>
6730 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6731 that have a destingation >= 0x400000.
6732 Fix compile time warning messages.
6734 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6736 * config/tc-sh.c (md_begin): When encountering insn that are
6737 not supported by the current arch, only change the name if
6738 its contents are the same as prev_name.
6739 (get_specific): If the the architecture doesn't match, fail.
6741 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6743 * config/tc-sh.c (IDENT_CHAR): Define.
6744 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6745 matching back where it came from.
6747 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6749 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6751 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6753 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6756 2000-03-15 Kazu Hirata <kazu@hxi.com>
6758 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6760 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6762 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6763 floating-point-number, make sure 'f' is in FLT_CHARS.
6765 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6767 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6768 (s_lcomm_internal): Use it.
6769 * doc/internals.texi (CPU backend): Document it.
6770 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6773 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6775 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6778 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6779 implementation doesn't have special handling for switch
6781 (macro_build): Allow for code in sections other than .text.
6783 (mips_ip): Likewise.
6784 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6785 Don't perform relocs if we will be outputting them.
6786 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6787 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6790 2000-03-09 Catherine Moore <clm@cygnus.com>
6792 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6793 relocation type based on the entry in the fixup structure.
6794 Put S_IS_EXTERN processing back in.
6796 2000-03-08 H.J. Lu (hjl@gnu.org)
6798 * Makefile.am (install-exec-tooldir): Depend on
6799 install-exec-bindir for parallel make.
6800 * Makefile.in: Regenerated.
6802 2000-03-06 Nick Clifton <nickc@cygnus.com>
6804 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6806 (md_parse_option): Parse -m32r command line switch - disable m32rx
6808 (md_show_usage): Document new option.
6810 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6811 * doc/Makefile.in: Regenerate.
6812 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6814 2000-03-02 Michael Meissner <meissner@redhat.com>
6816 * config/tc-d30v.c (check_range): Remove code that incorrectly
6817 sign extended values where bits < 32.
6819 2000-03-02 H.J. Lu (hjl@gnu.org)
6821 * configure.in: Support --enable-targets=all on ia32.
6822 * configure: Regenerated.
6824 2000-03-01 Nick Clifton <nickc@cygnus.com>
6826 * gasp.c (do_align): Remove bogus check of alignment value.
6828 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6830 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6831 TC_PPC was defined forced the type of a symbol with no other type
6834 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6836 * doc/internals.texi (CPU backend): Mention that
6837 line_separator_chars do not break up comments. Fix typos for
6838 LEX_AT and LEX_NAME descriptions. Document operands for
6839 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6840 description of md_create_short_jump usage. Document argument for
6841 md_undefined_symbol.
6843 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6845 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6846 (md_parse_option): Handle it.
6847 (md_show_usage): Document it.
6849 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6851 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6852 opcode, for the instruction `pal19'. From Andrea Arcangeli
6855 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6857 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6859 (md_assemble): To here, before template operands are matched.
6860 Also ensure a constant immediate is sign extended when we know the
6861 size is at most 16 bits. This is to catch cases like "add
6862 $0xffc0,%ax" where we don't know the size, and thus that the
6863 immediate can be represented as Imm8S until after parsing the
6865 (i386_displacement): Similarly sign extend 16 bit constant
6867 (md_assemble): Relax 16-bit jump constant range check to suit sign
6868 extended displacements.
6870 2000-02-26 Andreas Jaeger <aj@suse.de>
6872 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6874 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6876 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6877 call operands when intel_syntax.
6878 (intel_float_operand): Return 2 for "fi...".
6879 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6880 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6881 earlier "SHORT" change.
6882 (md_assemble): When determining suffix from Regs, exclude
6885 2000-02-24 Nick Clifton <nickc@cygnus.com>
6887 * configure: Add arm-wince, mips-pe and sh-pe targets.
6888 * configure: Regenerate.
6890 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6892 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6893 "pe-mips" for the mips-pe target.
6895 * config/tc-arm.c (insns): Change displacement encoded in BL
6896 and B instructions if the target port is arm-wince.
6897 (do_ldst): Do not bias the relocation offset if the target
6899 (md_pcrel_from): Add in missing relocation offset bias if the
6900 target os arm-wince.
6902 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6903 (md_begin): Disable -G support for mips-pe target.
6904 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6905 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6908 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6909 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6910 assembler, just set the alignment to 4.
6912 * config/te-wince-pe.h: New file for WinCE targets. Define
6915 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6917 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6918 string instructions.
6919 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6920 (i386_intel_memory_operand): After finding a segment override,
6921 check again for no `[' before looking for a displacement. Bomb if
6922 more than one displacement rather than silently discarding the
6923 second and subsequent ones. Free strings malloc'd by
6924 build_displacement_string.
6926 2000-02-24 Catherine Moore <clm@cygnus.com>
6928 * config/obj-som.c (obj_pseudo_table): Add "weak".
6929 (obj_som_weak): New routine.
6931 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6933 * config/tc-i386.c (union i386_op): New.
6934 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6935 Throughout file replace occurences of disps[n], imms[n], regs[n]
6936 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6937 intel mode operand swapping. Add assert in regKludge and
6938 fake_zero_displacement code. Test i.types[n] when outputting
6939 displacements and immediates. Combine output of Disp16 with
6941 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6942 when in intel mode by (not) reversing fsub and fdiv operands
6943 before the template search. This fails for single operand
6944 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6945 undefined. Instead fix the base_opcode after we've found the
6946 template. Move base_opcode xor with found_reverse_match from
6947 opcode output code to before this fix so we test for the correct
6949 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6950 check in intel mode. Instead compare opcodes.
6952 * config/tc-i386.h (TC_RELOC): Delete.
6953 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6954 with equivalent call to reloc.
6956 * as.h (flag_m68k_mri): Move declaration after target include, and
6957 only declare when TC_M68K defined. Define as zero otherwise.
6958 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6959 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6960 Define as zero otherwise.
6961 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6962 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6963 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6964 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6965 testing whether defined.
6966 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6967 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6968 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6969 rather than testing whether defined.
6970 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6971 (parse_mri_cons): Declare and use only when TC_M68K.
6972 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6973 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6974 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6976 * NEWS: Mention IBM 370 support.
6978 2000-02-23 Richard Henderson <rth@cygnus.com>
6980 * config/tc-i386.c (md_assemble): When swapping operands for
6981 intel_syntax, assume everything that's not Imm or Disp is a
6984 2000-02-23 Linas Vepstas <linas@linas.org>
6986 * config/tc-i370.c, config/tc-i370.h: New files.
6987 * Makefile.am: Add support for Linux/IBM 370.
6988 * configure.in: Likewise.
6989 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6990 * config/obj-elf.c: Include elf/i370.h
6991 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6993 * Makefile.in: Regenerate.
6994 * configure: Regenerate.
6996 * doc/c-i370.texi: New file.
6997 * doc/all.texi: Include it.
6998 * doc/as.texinfo: And here.
6999 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7000 * doc/Makefile.in: Regenerate.
7002 2000-02-19 Michael Meissner <meissner@redhat.com>
7004 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7005 determine if an instruction can be used in parallel with an ADDppp
7006 or SUBppp instruction.
7008 2000-02-22 Andrew Haley <aph@cygnus.com>
7010 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7012 2000-02-22 Andrew Haley <aph@cygnus.com>
7014 * config/tc-mips.c (mips_gp32): New variable.
7015 (macro_build) Use mips_gp32.
7017 (md_longopts): Add "-mgp32" and "-mgp64".
7018 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7020 (OPTION_M7900): Change offset
7021 (OPTION_NO_M7900): Ditto.
7023 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7025 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7026 warning, and bump it to 1.
7028 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7030 From Brad Lucier <lucier@math.purdue.edu>:
7031 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7034 2000-02-21 Catherine Moore <clm@cygnus.com>
7036 * config/tc-mips.c (MF_HILO_INSN): Define.
7037 (mips_7000_hilo_fix): Declare.
7038 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7039 (md_parse_option): Check for 7000_HILO_FIX options.
7040 (OPTION_M7000_HILO_FIX): Define.
7041 (OPTION_NO_M7000_HILO_FIX): Define.
7042 * doc/c-mips.texi (-mfix7000): Describe.
7044 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7046 * listing.c (print_lines): Remove unused variable `end'.
7048 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7049 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7050 reloc_type when BFD_ASSEMBLER.
7051 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7052 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7053 statement and quell signed vs. unsigned comparison warning.
7055 2000-02-18 Nick Clifton <nickc@cygnus.com>
7057 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7058 the computed frag offset, rather than overwriting it.
7060 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7062 * config/tc-sh.c ("elf/sh.h"): Include.
7063 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7064 (md.begin): Initialize target_arch.
7065 Only include opcodes in has table that match selected architecture.
7066 (parse_reg): Recognize register names for sh-dsp.
7067 (parse_at): Recognize post-modify addressing.
7068 (get_operands): The leading space is now optional.
7069 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7070 arguments. Update valid_arch.
7071 (build_Mytes): Add support for SDT_REG_N.
7072 (find_cooked_opcode): New function, broken out of md_assemble.
7073 (assemble_ppi, sh_elf_final_processing): New functions.
7074 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7075 (md_longopts, md_parse_option): New option: -dsp.
7076 * config/tc-sh.h (elf_tc_final_processing): Define.
7077 (sh_elf_final_processing): Declare.
7079 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7081 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7082 the unwinder subspace. Save the current seg/subseg before creating
7085 2000-02-10 Nick Clifton <nickc@cygnus.com>
7087 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7088 little endian targets.
7089 (INST_BYTE1): Redefine to handle big and little endian
7091 (cpu_type): New type: Select between M340 and M210.
7092 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7093 instructions of the M340.
7094 (md_assemble): Add support for the MULSH and OPSR classes of
7096 (md_atof): Add support for little endian targets.
7097 (md_parse_option): Add support for -EL, -EB and -mcpu command
7099 (md_convert_frag): Add support for little endian targets.
7100 (md_apply_fix3): Add support for little endian targets.
7101 (md_number_to_chars): Add support for little endian targets.
7103 2000-02-10 Timothy Wall <twall@redhat.com>
7105 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7106 defined, use it to verify the symbol just read should be a label.
7108 2000-02-10 Timothy Wall <twall@redhat.com>
7110 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7111 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7112 around colons when KEEP_WHITE_AROUND_COLON is defined.
7113 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7114 and KEEP_WHITE_AROUND_COLON.
7116 2000-02-08 Timothy Wall <twall@redhat.com>
7118 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7120 (do_repeat): New. Abstract repeat logic so that a "break" can be
7122 (end_repeat): New. Provide support for a "break" out of the
7124 * read.h: Add prototypes for new functions.
7126 2000-02-08 Timothy Wall <twall@redhat.com>
7128 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7129 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7130 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7133 2000-02-08 Timothy Wall <twall@redhat.com>
7135 * read.c: Added elseif to directives table.
7136 * read.h: Added prototype for s_elseif.
7137 * doc/as.texinfo: Added description for elseif.
7138 * cond.c (s_elseif): New function
7140 2000-02-04 Timothy Wall <twall@redhat.com>
7142 * listing.c (print_lines): Remove conditionals causing bug in
7145 2000-02-03 Timothy Wall <twall@cygnus.com>
7147 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7149 * frags.c (frag_new): Calculate fr_fix in octets
7150 (frag_now_fix) Return offset as target address offset (bytes).
7151 (frag_now_fix_octets) New - Return offset in octets (8-bit
7153 * frags.h: Added prototype for frag_now_fix_octets().
7154 Distinguish between octets and bytes in field descriptions.
7155 * listing.c (calc_hex): Account for octets vs bytes when
7156 printing addresses/offsets.
7157 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7158 target is little-endian, print the octets in a word in big-endian
7159 order so that the display looks like a proper hexadecimal number,
7160 instead of having the octets reversed.
7161 * read.c (do_align): When recording alignment, alignment power
7162 should be in terms of target bytes (minimum addressible unit)
7164 (do_org) Convert ORG target address (byte) argument into an
7165 octet offset when generating a variable fragment.
7166 * symbols.c (resolve_symbol_value): Symbol final value
7167 converted to a target address offset (bytes) from its octet offset.
7168 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7169 offset (bytes) is adjusted by the frag offset (octets) converted
7171 (coff_frob_section) Section alignment power is in terms of bytes;
7172 convert it to an octet alignment power when calculating size (and
7173 size mask) in octets. Don't modify the section size in order to
7174 "align" it for TI COFF, since that format has a different method
7175 for storing alignment information.
7177 2000-02-01 Timothy Wall <twall@cygnus.com>
7179 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7180 entries, matching the way GCC generates them. If not escaped, the
7181 filename is encoded incorrectly.
7183 2000-01-31 Nick Clifton <nickc@cygnus.com>
7185 * config/tc-arm.c (reg_table): Add support for ATPCS register
7188 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7190 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7192 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7194 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7195 of a symbol when we really care about its value.
7197 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7199 * config/tc-mcore.c (md_assemble): Give warning message if
7200 operands passes to instruction are more than the spec.
7202 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7204 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7205 Thumb mode but the label seen was not declared as '.thumb_func'
7206 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7207 correct disassembly of Thumb code bounded by non function labels.
7209 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7211 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7212 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7214 * Makefile.in: Same here.
7217 * configure.in: Set bfd_gas for i386-aout when primary target
7218 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7219 we may need the primary te_file. Remove incorrect comment.
7221 * configure: Regenerate.
7223 * config/e-i386aout.c: New file.
7225 * as.c (USE_EMULATIONS): Move to before print_version_id.
7226 (struct emulation): Add i386aout.
7227 (show_usage): Split text strings. Reformat -a text. Add --em
7231 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7232 (aout_format_ops): New.
7235 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7236 preprocessor conditional and add aout USE_EMULATIONS tests.
7237 (read_a_source_file): Don't pass error strings to printf as
7241 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7243 (do_data): Same here.
7244 (process_file): And here.
7247 * symbols.c (colon): Rewrite "already defined" fatal message
7248 code for aout with USE_EMULATIONS.
7251 * config/obj-aout.c (OBJ_HEADER): Define.
7252 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7254 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7255 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7257 (obj_aout_type): Expand S_SET_OTHER here too.
7258 (obj_read_begin_hook): Remove.
7259 (aout_pop_insert): New.
7260 (obj_aout_s_get_other): New.
7261 (obj_aout_s_get_desc): New.
7262 (aout_format_ops): New.
7265 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7266 gets aout_pseudo_table.
7267 (aout_pseudo_table): Declare.
7268 (obj_read_begin_hook): Define.
7271 * config/obj-coff.c (obj_pseudo_table): Rename to
7273 (coff_pop_insert): Use coff_pseudo_table.
7274 (coff_sec_sym_ok_for_reloc): Remove.
7275 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7276 and comment all zero entries and remove #if 0 code.
7279 * config/obj-coff.h (obj_pop_insert): Define.
7280 (coff_pseudo_table): Declare.
7283 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7284 s_get_size, s_set_size. Comment all zero entries.
7287 * config/obj-elf.c (elf_s_get_other): New function.
7288 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7289 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7290 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7292 (obj_elf_parse_section_letters): Don't pass error strings to
7293 printf as format arg.
7296 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7298 (elf_s_get_other): Declare.
7299 (S_GET_OTHER) Define as elf_s_get_other if not already
7301 (S_SET_OTHER): Only define when not already defined.
7302 (elf_obj_read_begin_hook): Declare.
7303 (obj_read_begin_hook): Define.
7304 (elf_obj_symbol_new_hook): Declare.
7305 (obj_symbol_new_hook): Define.
7308 * config/obj-multi.h: Add copyright header and protect against
7309 multiple inclusion. Add * to all function pointers.
7310 (OBJ_HEADER): If defined, include it rather than other defines
7312 (obj_frob_file_after_relocs): Test for NULL.
7313 (obj_symbol_new_hook): Here too.
7314 (obj_sec_sym_ok_for_reloc): And here.
7315 (S_GET_OTHER): Define.
7316 (S_GET_DESC): Define.
7317 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7318 (OBJ_MAYBE_ELF): Update comment.
7320 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7321 OBJ_AOUT preprocessor conditional and handle emulation by
7322 testing OUTPUT_FLAVOR.
7323 (i386_displacement): Here too.
7324 (md_section_align): Similarly here.
7325 (i386_target_format): Conditionally compile when more than one
7326 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7327 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7328 (i386_displacement): Here too.
7331 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7332 Define TARGET_FORMAT for aout only when not multi.
7335 * config/te-multi.h: Delete file as it's identical to te-generic.h
7337 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7339 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7340 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7343 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7345 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7348 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7350 * config/tc-mips.c (mips_do_align): New function.
7351 * config/tc-mips.h (md_do_align): Define.
7353 2000-01-10 Philip Blundell <philb@gnu.org>
7355 * doc/c-arm.texi (ARM Options): Fix typo.
7356 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7357 line separator for Linux.
7358 * doc/as.texinfo (Comments): Mention the ARM.
7360 2000-01-10 Philip Blundell <pb@futuretv.com>
7362 * configure.in (arm*-*-conix*): New target.
7363 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7365 * configure: Regenerate.
7367 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7369 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7370 (obj_elf_visibility): New function.
7372 * doc/as.texinfo (Visibility): New node: document visibility
7375 For older changes see ChangeLog-9899