1 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
3 * write.c (fixup_segment): Remove referrences to md_apply_fix and
5 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
6 of md_apply_fix to md_apply_fix3.
7 Make all md_apply_fix3 functions void.
8 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
9 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
10 * doc/internals.texi: Update references to md_apply_fix3.
11 * tc.h: Update prototype for md_apply_fix3.
13 2001-11-15 Alan Modra <amodra@bigpond.net.au>
15 * config/tc-i386.h (md_end): Define.
16 (i386_elf_emit_arch_note): Declare.
18 * config/tc-i386.c (default_arch): Constify.
19 (smallest_imm_type): Remove CpuUnknown test.
20 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
21 (i386_elf_emit_arch_note): New function.
23 * po/POTFILES.in: Regenerate.
25 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
27 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
29 2001-11-15 Alan Modra <amodra@bigpond.net.au>
31 * frags.c (frag_grow): Revert last change.
33 * dwarf2dbg.c (get_frag_fix): Align last frag size.
35 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
37 (md_assemble): Likewise.
39 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
41 * frags.c (frag_grow): Use frag_make_room() to grow the
44 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
46 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
47 value from the addend for fixups against local symbols in
48 SEC_MERGE sections - it was not added in, in the first place.
50 2001-11-11 Timothy Wall <twall@alum.mit.edu>
52 * write.c (relax_segment): Convert symbol address into an octet
53 offset prior to adding to the frag address, which is an octet
54 offset. Add comments to that effect.
55 * config/tc-tic54x.c: Fix bugs causing tests to fail.
56 * config/tc-tic54x.h: Ditch PARAMS macro.
58 2001-11-13 Alan Modra <amodra@bigpond.net.au>
60 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
61 put in note section. Use sizeof instead of hard-coded constants.
63 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
65 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
66 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
67 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
68 Sort options a bit more logical.
69 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
70 OPTION_MABI only for elf targets.
72 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
74 * config/tc-mips.c (set_at): Add cast needed for varargs.
75 (load_register): Likewise.
76 (macro): Likewise. Some code reformatting.
77 (macro2): Add cast needed for varargs.
78 (mips16_macro): Likewise.
80 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
82 * config/tc-mips.c (md_assemble): Remove superflous casts.
83 (append_insn): Likewise.
84 (mips16_macro_build): Likewise.
86 (mips16_ip): Likewise.
88 (mips_relax_frag): Likewise.
90 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
92 * config/tc-mips.c (mips_abi_level): Move in front of
94 (mips_set_options): Add members gp32, fp32, abi.
95 (file_mips_gp32): New flag.
96 (file_mips_fp32): New flag.
97 (mips_opts): Initialize the new members.
100 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
101 (HAVE_32BIT_FPRS): Likewise.
102 (HAVE_NEWABI): Likewise.
103 (HAVE_64BIT_OBJECTS): Likewise.
104 (md_begin): Likewise. Save default (file) values.
105 (md_parse_option): Use the new values from mips_opts.
106 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
107 possible. Let .set mipsN work together with .set push/pop.
108 Enhance error messages.
109 (mips_elf_final_processing): Use file_mips_* for header processing.
111 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
113 * config/tc-avr.c (mcu_types): Update for new devices.
115 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
117 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
119 * doc/Makefile.in: Rebuild.
120 * doc/as.texinfo: Do not put man SEEALSO in document;
121 Use @command for commands, @option for options; Reorganize usage
122 to clearly identify target specific options.
124 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
126 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
128 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
130 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
132 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
134 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
135 that need the global offset table.
136 (md_apply_fix3): Add code to undo opertions done in fixup_segment
137 triggered by TC_FORCE_RELOCATION.
138 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
139 a call to function tc_s390_force_relocation.
140 (TC_FIX_ADJUSTABLE): Define.
142 2001-11-04 Chris Demetriou <cgd@broadcom.com>
144 * configure.in (mips-*-netbsd*): Add support for target.
145 * configure: Regenerate.
147 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
149 * configure.in (ALL_LINGUAS): Add 'fr'.
150 * configure: Regernate.
151 * po/fr.po: New file. Obtained from the translation project web
154 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
156 * tc-arm.c: Re-arrange prototypes by architecture.
157 (insns): Re-arrange instructions by archtitecture. Pld instruction
159 (tinsns): blx and bkpt are part of ARMv5T.
160 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
161 to do_fpa_*. All callers changed.
163 * tc-arm.c (insns): Add two temporary instructions to handle
166 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
168 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
169 for bra/bsr and use frag_variant(), this ensure that the possible
170 16-bit BFD_RELOC_16 will be in the same frag.
172 2001-10-31 Chris Demetriou <cgd@broadcom.com>
174 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
175 PIC code, assume pointers the same size as GPRs.
176 (macro): In M_LA_AB handling for embedded PIC code, support
177 "la $treg,foo-bar($breg)". In load/store handling
178 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
179 which is used by the compiler for switch statements.
180 In load/store double multi-instruction macro handling
181 (label ldd_std) add a comment that no special handling
182 is currently done for embedded PIC.
183 (mips_ip): In 'o' (16-bit offset) case, only accept 16
186 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
188 General cleanup of feature definitions.
189 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
190 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
191 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
192 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
193 (ARM_EXT_V{5,5E}): Synchronize with above.
194 (ARM_ARCH_V*): Define a complete set in terms of above features.
195 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
196 (FPU_FPA_EXT_V[12]): Define.
197 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
199 (FPU_DEFAULT): Default to FPA.
200 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
201 Thumb, this is now ARM_ARCH_V5T.
202 (insns): Rework for new feature defines.
204 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
206 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
208 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
209 * configure: Regenerate.
210 * Makefile.in: Regenerate.
211 * doc/c-sh.texi (SH Options): Added descriptions.
213 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
215 * configure.in: Update for MMIX port.
216 * Makefile.am: Ditto. Regenerate dependencies.
217 * Makefile.in: Regenerate.
218 * configure: Regenerate.
219 * config/tc-mmix.h, config/tc-mmix.c: New files.
220 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
221 * doc/Makefile.in: Regenerate.
222 * doc/all.texi: @set MMIX.
223 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
225 * doc/c-mmix.texi: New file.
227 2001-10-24 Chris Demetriou <cgd@broadcom.com>
229 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
230 these evaluate to true if mips_arch indicates SB-1.
232 2001-10-23 Alan Modra <amodra@bigpond.net.au>
234 * as.c (parse_args): Print the date as well for --version.
236 2001-10-20 Chris Demetriou <cgd@broadcom.com>
238 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
239 SB-1 CPU for consistency.
240 (mips_cpu_info_table): Tweak comment about SB-1.
242 2001-10-20 H.J. Lu <hjl@gnu.org>
244 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
245 (cirrus_parse_offset): Likewise.
247 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
249 * config/tc-arm.c: Restore line_comment_chars.
251 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
253 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
256 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
258 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
259 for undefined symbols.
261 2001-10-17 Chris Demetriou <cgd@broadcom.com>
263 * doc/as.texinfo (MIPS ISA options): Added accidentally
264 omitted "-mips64" option to list of options.
266 2001-10-17 matthew green <mrg@redhat.com>
268 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
269 -m7410, -m7450 and -m7455 options.
271 2001-10-17 Alan Modra <amodra@bigpond.net.au>
273 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
274 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
275 (md_begin): Don't set ppc_size here.
276 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
277 (md_shortopts): Constify.
278 (md_longopts): Likewise.
279 (md_longopts_size): Likewise.
280 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
282 (ppc_machine): Explain why this function is a nop.
284 2001-10-17 Alan Modra <amodra@bigpond.net.au>
286 * bit_fix.h: Comment typo fix.
287 * config/tc-mips.c: Likewise.
288 * config/tc-sh.c: Likewise.
289 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
291 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
292 that autoheader doesn't duplicate config.in entries.
293 (DEFAULT_ARCH): Ditto.
294 * configure: Regenerate.
295 * config.in: Regenerate.
297 2001-10-16 Alan Modra <amodra@bigpond.net.au>
299 From Andrew Pines <apines@cosmodog.com>
300 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
302 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
303 Hans-Peter Nilsson <hp@bitrange.com>
305 * config/tc-sh.c (shl): Remove.
307 (little): Remove shl handling. Emit error for endian mismatch.
308 (md_show_usage): Add description of -big.
309 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
311 (md_pseudo_table): Add .big.
312 (md_longopts): Add -big.
313 (md_begin): Don't set target_big_endian here.
314 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
315 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
317 * configure.in (endian): Default is big.
318 (sh-*-pe*): Little endian.
319 (cpu_type): Set sh for target sh*.
320 * configure: Regenerate.
322 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
324 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
327 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
329 * config/tc-arm.c: Replace CONST with const.
331 * cgen.c: Tidy up formatting.
333 2001-10-12 matthew green <mrg@redhat.com>
335 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
336 flags, equivalent to -m7400. New -maltivec to enable AltiVec
337 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
338 64-bit and 32-bit BookE support, respectively. Change -m403 and
339 -m405 to set PPC403 option.
340 (md_show_usage): Adjust for new options.
341 * doc/all.texi: Set PPC.
342 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
343 * doc/c-ppc.texi: New file.
344 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
345 * doc/Makefile.in: Regenerate.
347 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
349 * read.c (s_bad_endr): New function. Issues a warning message
350 about a bad use of the .rept pseudo op.
351 (po_table[]): Add .endr.
352 * read.h: Prototype s_bad_endr.
354 * CONTRIBUTORS: Update contact email address.
356 2001-10-11 Kazu Hirata <kazu@hxi.com>
358 * config/tc-alpha.c: Fix comment typos.
359 * config/tc-cris.c: Likewise.
360 * config/tc-hppa.c: Likewise.
361 * config/tc-i370.c: Likewise.
362 * config/tc-mips.c: Likewise.
363 * config/tc-mn10200.c: Likewise.
364 * config/tc-mn10300.c: Likewise.
365 * config/tc-sh.c: Likewise.
366 * config/tc-tahoe.c: Likewise.
367 * config/tc-v850.c: Likewise.
369 2001-10-11 Kazu Hirata <kazu@hxi.com>
371 * app.c: Fix comment typos.
372 * bit_fix.h: Likewise.
374 * itbl-ops.c: Likewise.
376 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
378 * input-file.c: Include safe-ctype.h.
379 (input_file_open): Use ISSPACE instead of isspace.
381 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
383 * config/tc-mips.c (mips_cpreturn_offset): New variable.
384 (mips_cpreturn_register): Likewise.
385 (mips_gp_register): Likewise.
386 (s_cpsetup): New function prototype.
387 (s_cplocal): Likewise.
388 (s_cpreturn): Likewise.
389 (s_gpvalue): Likewise.
390 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
392 (macro): Don't warn about .cprestore for NewABI.
393 (md_pcrel_from): Code cleanup.
394 (mips_force_relocation): Force output of some NewABI relocations even
395 without a defined symbol.
396 (s_cpload): Ignore .cpload for NewABI.
397 (s_cpsetup): Handle .cpsetup.
398 (s_cplocal): Handle .cplocal.
399 (s_cprestore): Ignore .cprestore for NewABI.
400 (s_cpreturn): Handle .cpreturn.
401 (s_gpvalue): Handle .gpvalue.
402 (s_cpadd): Ignore .cpadd for NewABI.
403 (nopic_need_relax): Take g_switch_value into account as gp
405 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
407 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
409 * config/tc-mips.c (my_getSmallParser): New function prototype.
410 (small_ex_type): Named this enum, more return values for
411 my_getSmallExpression.
412 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
413 triple relocations. Protect some parts with ifdef OBJ_ELF.
414 (percent_op_match): New struct, lookup table for %some_reloc().
415 (my_getSmallParser): New function, parses nested percent_ops also.
416 (my_getSmallExpression): Rewite to support nested percent_ops.
418 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
421 (load_address): Support both 32- and 64-bit addresses.
422 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
423 (macro2): Call load_address correctly.
425 2001-10-09 Christian Groessler <cpg@aladdin.de>
427 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
428 since z8k-opc.h now uses the PARAMS macro.
430 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
432 * config/tc-arm.c: Change MAVERIK to MAVERICK.
434 2001-10-09 Alan Modra <amodra@bigpond.net.au>
436 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
438 (obj_elf_change_section): Rename "group" to "group_name".
439 (obj_elf_section): Likewise.
440 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
441 first member section; Instead use elf_next_in_group.
443 2001-10-09 Alan Modra <amodra@bigpond.net.au>
445 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
446 Set elf_section_data group from it. Warn if group name changed.
447 (obj_elf_parse_section_letters): Parse 'G' too.
448 (obj_elf_section): Parse group name.
449 (struct group_list): New.
450 (build_group_lists): New function.
451 (elf_frob_file): Create SEC_GROUP section(s).
453 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
456 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
458 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
460 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
461 (cirrus_regtype): New enum.
462 (LONGEST_INST): Change to 10.
469 (insns): Add cirrus dsp instructions.
470 (ARM_EXT_MAVERIKSC_REG): New.
471 (cirrus_register): New.
472 (cirrus_mvf_register): New.
473 (cirrus_mvd_register): New.
474 (cirrus_mvfx_register): New.
475 (cirrus_mvdx_register): New.
476 (cirrus_mvax_register): New.
477 (ARM_EXT_MAVERIKsc_register): New.
478 (reg_table): Add cirrus registers.
479 (cirrus_valid_reg): New.
480 (cirrus_reg_required_here): New.
481 (do_c_binops_1): New.
482 (do_c_binops_2): New.
483 (do_c_binops_3): New.
484 (do_c_triple_4): New.
485 (do_c_triple_5): New.
500 (cirrus_parse_offset): New.
502 (md_parse_option): Add arm9e.
503 (md_show_usage): Same.
505 2001-10-08 Tom Rix <trix@redhat.com>
507 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
509 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
511 2001-10-07 Alan Modra <amodra@bigpond.net.au>
513 * config/obj-elf.c: Standardize error/warning messages - don't
514 capitalise, no final period or newline, don't say "ignoring" for
515 as_bad messages. In some cases, change the wording to that used
516 elsewhere for similar messages.
517 (obj_elf_section_name): New function, split out from ..
518 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
519 entsize not specified.
521 2001-10-05 Jakub Jelinek <jakub@redhat.com>
523 * doc/as.texinfo: Document M and S ELF section flags.
525 2001-10-05 Alan Modra <amodra@bigpond.net.au>
527 * subsegs.c (subseg_text_p): Return 0 for absolute section.
528 * read.c (do_align): If in absolute section, warn about and ignore
529 non-zero fill pattern.
531 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
533 * config/tc-mn10300.c (tc_gen_reloc): Don't free
534 reloc->sym_ptr_ptr if it's not allocated.
536 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
538 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
540 (prev_insn_fixp): Likewise.
541 (append_insn): Changed prototype to accept a relocation pointer.
542 (imm_reloc): Make it an array.
543 (offset_reloc): Likewise.
544 (md_assemble): Handle triple relocations.
545 (append_insn): Likewise. Add handling for some NewABI relocations.
546 (mips_no_prev_insn): Handle triple relocations.
547 (macro_build): Likewise. Add handling for some NewABI relocations.
548 Move handling for the 'u' case to append_insn().
549 (mips16_macro_build): Handle triple relocations.
550 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
552 (mips_ip): Handle triple relocations.
553 (mips16_ip): Likewise.
554 (mips_force_relocation): Force handling of triple relocations
555 without symbols for NewABI.
556 (md_apply_fix): Add handling for some NewABI relocations.
558 2001-10-05 Alan Modra <amodra@bigpond.net.au>
560 * config/tc-i386.c (parse_register): If not producing code for
561 x86_64, reject x86_64 register name matches.
562 (md_assemble): Remove now redundant check for x86_64 regs.
564 2001-10-04 Alan Modra <amodra@bigpond.net.au>
566 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
567 as BFD_DEFAULT_TARGET_SIZE.
569 (ppc_is_toc_sym): Likewise.
570 (md_apply_fix3): Likewise.
572 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
574 * config/tc-mips.c (mips_64): Remove.
575 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
577 (mips_abi_level, mips_abi): New enum.
578 (mips_32bit_abi): Remove.
579 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
580 (HAVE_NEWABI): New define.
581 (HAVE_64BIT_OBJECTS): New define.
582 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
583 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
584 (support_64bit_objects): New prototype.
585 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
586 .reginfo section for n32, use .MIPS.options instead.
587 (support_64bit_objects): New function, code from md_parse_option.
588 (md_longopts): Add -n32 option.
589 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
590 Add -n32 option. Protect with OBJ_ELF.
591 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
592 (mips_elf_final_processing): Likewise. Don't write .reginfo section
593 for n32, use .MIPS.options instead.
595 2001-10-03 Alan Modra <amodra@bigpond.net.au>
597 * po/POTFILES.in: Regenerate.
598 * configure: Regenerate.
600 2001-10-02 Alan Modra <amodra@bigpond.net.au>
602 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
603 bits if target is 64 bit.
605 * doc/as.texinfo (listing): Fix typo.
607 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
609 * Makefile.am (Makefile): Depend on bfd/configure.in.
611 * Makefile.in: Regenerate.
613 2001-09-30 H.J. Lu <hjl@gnu.org>
615 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
616 and "ams" for compatibility.
618 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
620 * config/tc-sh.c (md_pcrel_from_section): Transformed from
621 md_pcrel_from. Handle pc-relativeness against link-time
622 symbol. Handle relativeness to elsewhere than the fixup.
623 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
624 (md_pcrel_from_section): Prototype.
626 * Makefile.am: Update dependencies with "make dep-am".
627 * Makefile.in: Regenerate.
629 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
631 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
632 (print_opcode_format, skip_whites): Likewise.
633 (convert_branch, m68hc11_new_insn): Likewise.
634 (build_dbranch_insn, build_indexed_byte): Likewise.
635 (build_reg_mode, find, find_opcode): Likewise.
636 (print_insn_format): Fix call to print_opcode_format.
637 (md_assemble): Fix call to build_dbranch_insn.
639 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
641 * config/tc-arm.c: Add missing prototypes.
643 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
645 * input-file.c (input_file_open): When reading the
646 first line looking for #NO_APP, prepare for the possibility
647 of finding #APP instead. Also fix algorithm to allow
648 white-space to follow either #NO_APP or #APP directives.
650 2001-09-25 Geoff Berry <geoff.berry@bops.com>
652 * listing.c (buffer_line): Don't write past the end of `line' when
655 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
657 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
658 relocation for differences between symbols in a section other
659 than the one in which the difference is to be placed; apply
660 the relocation instead.
662 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
664 * config/tc-arc.c: Add missing prototype.
665 (md_atof): Change type to int. Add missing prototype.
666 * config/tc-arc.h: Prototype exported functions.
668 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
670 * as.c: Add missing function prototype.
671 * config/obj-aout.c: Fix compile time warning.
673 2001-09-21 Bruno Haible <haible@clisp.cons.org>
675 * config/tc-openrisc.c: Don't include <ctype.h>.
677 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
679 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
681 2001-09-19 Alan Modra <amodra@bigpond.net.au>
683 * config/tc-i370.c: Fix typo in last change.
685 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
687 * doc/as.texinfo (Symbol Names): Improve documentation on local
688 labels and add documenation about dollar labels.
690 2001-09-18 Bruno Haible <haible@clisp.cons.org>
692 * as.h: Don't include <ctype.h>.
693 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
694 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
695 (atof_generic): Use ISDIGIT instead of isdigit.
696 * config/m68k-parse.y: Include "safe-ctype.h".
697 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
698 * config/obj-elf.c: Include "safe-ctype.h".
699 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
700 * config/obj-vms.c: Include "safe-ctype.h".
701 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
702 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
703 instead of isupper/islower/toupper/tolower.
704 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
705 (insert_sreg): Use TOUPPER instead of islower/toupper.
706 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
707 isalpha/isalnum/isupper/tolower.
708 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
710 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
711 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
712 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
713 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
714 (arc_extoper): Use TOLOWER instead of isupper/tolower.
715 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
716 (arm_psr_parse): Use ISALPHA instead of isalpha.
717 (accum0_required_here): Use ISALNUM instead of isalnum.
718 (do_ldrd): Use ISSPACE instead of isspace.
719 (decode_shift): Use ISALPHA instead of isalpha.
720 (insert_reg): Use TOUPPER instead of islower/toupper.
721 (arm_reg_parse): Use ISALPHA instead of isalpha.
722 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
723 isalnum/ispunct/tolower.
724 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
725 (md_parse_option): Use TOLOWER instead of tolower.
726 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
727 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (cris_process_instruction): Use ISLOWER instead of islower.
729 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
730 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
731 (get_flags): Use ISSPACE instead of isspace.
732 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (do_assemble): Use TOLOWER instead of tolower.
734 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
735 (do_assemble): Use TOLOWER instead of tolower.
736 (d30v_start_line): Use ISSPACE instead of isspace.
737 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
738 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
739 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
740 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
741 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
742 (start_label): Use ISALPHA instead of isalpha.
743 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
744 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
745 isupper/islower/tolower.
746 (pa_parse_number): Use ISDIGIT instead of isdigit.
747 (pa_chk_field_selector): Use TOLOWER instead of tolower.
748 (pa_stringer): Use ISDIGIT instead of isdigit.
749 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
750 (register_name): Use ISALPHA instead of isalpha.
751 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
752 isalnum/islower/tolower.
753 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
755 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
757 (md_assemble): Use ISSPACE instead of isspace.
758 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
759 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
760 instead of isdigit/islower/isupper/tolower/isalpha.
761 (output_invalid): Use ISPRINT instead of isprint.
762 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
763 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
764 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
765 (get_args): Use ISALNUM instead of isalnum.
766 * config/tc-ia64.c: Include "safe-ctype.h".
767 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
768 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
769 (ia64_parse_name): Likewise.
770 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
771 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
772 instead of isspace/isalnum/isupper/tolower.
773 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
774 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
775 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
776 (mklower_table): Remove variable.
777 (mklower): Remove macro.
778 (insert_reg): Use TOUPPER instead of islower/toupper.
779 (md_begin): Remove initialization of mklower_table.
780 (s_reg): Use ISALNUM instead of isalnum.
781 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
782 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
783 (build_mri_control_operand): Use TOLOWER instead of tolower.
784 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
785 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
786 (md_assemble): Use ISSPACE instead of isspace.
787 (get_imm16): Use ISALNUM instead of isalnum.
788 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
789 isdigit/isupper/tolower.
790 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
791 instead of isalpha/isupper/tolower.
792 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
793 isdigit/islower/isupper.
794 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
795 (mcore_s_section): Use ISSPACE instead of isspace.
796 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
797 isspace/tolower/isalnum.
798 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
799 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
800 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
802 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
803 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
804 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
805 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
807 (tc_get_register): Likewise.
808 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
809 (s_mips_ent): Use ISDIGIT instead of isdigit.
810 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (md_assemble): Use ISSPACE instead of isspace.
812 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
813 (md_assemble): Use ISSPACE instead of isspace.
814 * config/tc-ns32k.c: Don't include <ctype.h>.
815 * config/tc-pdp11.c: Include "safe-ctype.h".
816 (mklower): Remove function.
817 (parse_reg): Use TOLOWER instead of mklower.
818 * config/tc-pj.c: Include "safe-ctype.h".
819 (md_assemble): Use ISSPACE instead of isspace.
820 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (register_name): Use ISALPHA instead of isalpha.
822 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
823 isalnum/islower/tolower.
824 (md_assemble): Use ISSPACE instead of isspace.
825 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
827 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (register_name): Use ISALPHA instead of isalpha.
829 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
830 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
832 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
833 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
834 isalnum/islower/tolower.
835 (IDENT_CHAR): Use ISALNUM instead of isalnum.
836 (parse_reg): Use TOLOWER instead of tolower.
837 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
838 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
839 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
840 (parse_keyword_arg): Use ISALNUM instead of isalnum.
841 * config/tc-tahoe.c: Include "safe-ctype.h".
842 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
843 (tip_op): Use TOLOWER instead of isupper/tolower.
844 * config/tc-tic30.c: Include "safe-ctype.h".
845 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
846 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
847 (tic30_operand): Use TOLOWER instead of tolower.
848 (tic30_find_parallel_insn): Likewise.
849 (output_invalid): Use ISPRINT instead of isprint.
850 * config/tc-tic54x.c: Include "safe-ctype.h".
851 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
852 (lookup_version): Use TOUPPER instead of toupper.
853 (tic54x_var): Use ISALPHA instead of isalpha.
854 (tic54x_mlib): Use ISSPACE instead of isspace.
855 (subsym_iscons): Use TOUPPER instead of toupper.
856 (get_operands): Use ISSPACE instead of isspace.
857 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
858 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
859 (next_line_shows_parallel): Use ISSPACE instead of isspace.
860 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
861 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
862 ISSPACE instead of isspace.
863 * config/tc-tic80.c: Include "safe-ctype.h".
864 (md_assemble): Use ISSPACE instead of isspace.
865 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
866 (system_register_name): Use ISDIGIT instead of isdigit.
867 (md_assemble): Use ISSPACE instead of isspace.
868 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
869 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
870 isupper/tolower/isdigit.
871 (vip_op): Use TOLOWER instead of isupper/tolower.
872 * config/tc-w65.c: Don't include <ctype.h>.
873 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
874 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
875 (whatreg): Use ISDIGIT instead of isdigit.
876 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
877 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
878 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
879 (integer_constant): Use ISALNUM/TOUPPER instead of
880 isalnum/islower/toupper.
881 (operand): Use TOLOWER instead of isupper/tolower.
882 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
883 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
885 (process_assigns, whatcond): Use TOUPPER instead of toupper.
886 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
887 (main): For gettext, also set the LC_CTYPE locate facet.
888 * hash.c: Include "safe-ctype.h".
889 (main): Use TOLOWER instead of isupper/tolower.
890 * itbl-lex.l: Don't include <ctype.h>.
891 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
892 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
893 omit non-ASCII characters.
894 (debugging_pseudo): Use ISSPACE instead of isspace.
895 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
896 (buffer_and_nest): Use ISALNUM instead of isalnum.
897 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
898 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
899 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
900 instead of isalnum/isdigit/isupper/isalpha.
901 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
902 of isalpha/isalnum/isupper/tolower.
903 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
904 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
905 isupper/tolower/isdigit.
906 (s_mri_common): Use ISDIGIT instead of isdigit.
907 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
908 (s_float_space): Use ISALPHA instead of isalpha.
909 (ignore_rest_of_line): Use ISPRINT instead of isprint.
910 (float_cons): Use ISALPHA instead of isalpha.
911 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
913 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
914 (save_symbol_name): Use ISLOWER/TOUPPER instead of
916 (symbol_find_base): Use TOUPPER instead of islower/toupper.
917 (decode_local_label_name): Use ISDIGIT instead of isdigit.
919 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
921 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
922 in 64 bit mode and make format "e" work.
924 2001-09-18 Alan Modra <amodra@bigpond.net.au>
926 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
928 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
929 var to ensure bfd_alloc arg is the right type.
930 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
933 * config/obj-coff.c: Replace calls to bfd_write with calls to
934 bfd_bwrite. Cast args of bfd_seek.
936 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
939 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
941 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
944 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
946 * config/tc-sh.h (sh_force_relocation): Prototype.
947 (struct fix): Forward declare.
948 * config/tc-sh.c (type sh_operand_info): Move to top of file.
949 (cons, s_align_bytes): Remove old-type declarations.
950 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
951 get_operands, get_specific, insert, build_relax,
952 insert_loop_bounds, build_Mytes): Prototype.
953 (little): Make static. Prototype.
954 (check, tc_Nout_fix_to_chars): Delete unused functions.
956 2001-09-14 Eric Christopher <echristo@redhat.com>
958 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
961 2001-09-14 Kevin Lo <kevlo@openbsd.org>
963 * configure.in: Add arm-openbsd target.
964 * configure: Regenerate.
966 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
968 * configure.in: Change machine triplets from mips-*-linux-gnu* to
971 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
973 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
975 2001-09-11 Richard Henderson <rth@redhat.com>
977 * config/tc-alpha.c (alpha_elf_section_letter): New.
978 (alpha_elf_section_flags): New.
979 * config/tc-alpha.h (md_elf_section_letter): New.
980 (md_elf_section_flags): New.
981 * config/tc-ia64.c (ia64_elf_section_letter): New.
982 * config/tc-ia64.h (md_elf_section_letter): New.
984 2001-09-11 Jakub Jelinek <jakub@redhat.com>
986 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
987 of 'm', 'S' instead of 's'. Update bad_msg.
988 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
989 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
991 2001-09-09 Alan Modra <amodra@bigpond.net.au>
993 * expr.c (expr): Move code setting "retval" to the end of the loop,
994 and rearrange for efficiency. For "PIC code" subtraction, use
995 "rightseg" rather than recalculating. For "symbol OP symbol"
996 subtract, set "retval" to absolute_section if symbols in same
998 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
999 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1000 comparisons on symbols from any section. Allow other comparison
1001 operators as for subtraction.
1002 (symbol_equated_reloc_p): New predicate function.
1003 * symbols.h (symbol_equated_reloc_p): Declare.
1004 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1005 for expression syms is set correctly.
1006 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1007 (write_relocs): Likewise.
1008 (write_object_file): Likewise.
1009 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1010 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1011 of a complex expression when setting up frag_var.
1013 2001-09-07 Richard Henderson <rth@redhat.com>
1015 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1016 require_seq and allow_seq. Let !literal omit the sequence number.
1017 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1019 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1021 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1022 section symbols the same way as externs.
1024 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1026 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1029 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1031 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1032 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1033 PIC, BFD_RELOC_16_PCREL for the rest.
1034 (mips_ip): Likewise.
1035 (md_pcrel_from): return the right offset for the differently shifted
1037 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1039 2001-09-05 Richard Henderson <rth@redhat.com>
1041 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1042 (pseudo_func): Add @iplt.
1043 (pseudo_opcode): Add data16 and data16.ua.
1044 (md_begin): Set iplt pseudo.
1045 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1047 2001-09-04 Richard Henderson <rth@redhat.com>
1049 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1050 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1051 (alpha_macros): Remove occurrences of same.
1052 (O_lituse_addr, O_gprel): New.
1053 (DUMMY_RELOC_LITUSE_*): New.
1054 (s_alpha_ucons, s_alpha_arch): Prototype.
1055 (alpha_reloc_op): Construct elements via DEF macro.
1056 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1057 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1058 members to not be literal specific.
1059 (next_sequence_num): New.
1060 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1061 added/removed BFD relocations.
1062 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1063 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1064 (tokenize_arguments): Parse ! relocations properly.
1065 (find_macro_match): Delete unused macro argument types.
1066 (assemble_insn): Add reloc parameter; emit that instead of the
1067 default as appropriate.
1068 (get_alpha_reloc_tag): New. Split from ...
1069 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1070 (assemble_tokens): Don't search macros if user relocation present.
1071 Copy reloc sequence number to insn struct.
1072 (emit_ldgp): Remove user reloc handling.
1073 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1074 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1075 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1076 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1077 (struct alpha_fix_tag): Name members less literal specific.
1079 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1081 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1082 address of two symbols in different sections.
1084 2001-08-31 Eric Christopher <echristo@redhat.com>
1085 Jason Eckhardt <jle@redhat.com>
1087 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1088 5kc, and 20kc. Clean up old entries.
1090 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1091 Jeff Law <law@redhat.com>
1093 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1094 offset match H8 ELF spec.
1095 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1096 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1098 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1099 (build_bytes): Mark fixups for PCrel branches as signed. For
1100 OBJ_ELF, make sure the reloc's offset points to the first byte
1102 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1103 * tc-h8300.h (relocation mappings): Add.
1105 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1107 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1108 define for BFD_ASSEMBLER.
1109 (tc_reloc_mangle): Likewise.
1110 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1112 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1114 * config/tc-h8300.c (h8300hmode): Record the machine type
1115 if BFD_ASSEMBLER is defined.
1116 (h8300smode, md_begin): Similarly.
1118 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1120 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1121 default from coff to elf.
1122 * configure: Regenerate.
1124 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1126 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1127 assorted coff relocations to the corresponding elf relocations.
1128 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1130 * configure.in: Add case for h8300-*-elf.
1131 * configure: Regenerate.
1133 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1135 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1136 documentation to reflect reality.
1138 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1140 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1141 (macro): Reflect change to MAX_GPREL_OFFSET.
1143 2001-08-27 Torbjorn Granlund <tege@swox.com>
1144 Staffan Ulfberg <staffanu@swox.se>
1145 Linus Nordberg <linus@swox.se>
1146 Alan Modra <amodra@bigpond.net.au>
1148 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1149 * configure: Regenerate.
1150 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1151 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1152 (md_assemble): Use them.
1153 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1154 (md_pseudo_table): Add "llong", "quad".
1155 (md_parse_option): Match default_cpu of powerpc*.
1156 (ppc_arch): Likewise.
1157 (ppc_subseg_align): Only for OBJ_XCOFF.
1158 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1159 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1160 (ppc_insert_operand): Don't bother testing 'file' before calling
1161 as_bad_where. Use as_bad_where for operand->insert errors.
1162 (mapping): Add ELF64 relocation modifiers.
1163 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1164 expressions with abs_symbol.
1165 (ppc_elf_cons): Correct offset for little endian targets.
1166 (ppc_elf_frob_symbol): New.
1167 (md_assemble): Add support for 64 bit ELF relocs.
1168 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1169 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1170 ".toc" section for 64 bit ELF.
1171 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1172 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1173 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1174 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1175 Expand on comments, error message. Add support for 64 bit relocs,
1176 and use PPC_HI etc. macros.
1177 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1178 (HANDLE_ALIGN): Define to generate nops in code sections rather
1180 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1181 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1182 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1183 (ppc_fix_adjustable): Declare.
1184 (tc_frob_symbol): Define.
1185 (ppc_elf_frob_symbol): Declare.
1187 2001-08-26 Andreas Jaeger <aj@suse.de>
1189 * config/tc-s390.c: Add missing prototypes
1190 (md_gather_operands): Make static.
1192 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1194 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1195 allowed value, not the word beyond maximum.
1196 * config/tc-mips.c (macro_build_lui): Code cleanup.
1197 (macro): Reflect change to MAX_GPREL_OFFSET.
1198 (mips_ip): Check explicitly against S_EX_NONE.
1199 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1200 (md_apply_fix): Code cleanup.
1202 2001-08-24 Andreas Jaeger <aj@suse.de>
1204 * config/tc-ppc.h: Fix prototype declaration.
1206 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1208 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1209 * config/obj-elf.c (obj_elf_size): When size is constant, free
1210 and clear symbol_get_obj(sym)->size if any.
1212 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1214 * config/tc-mips.c (md_begin): Warn about incompatibility between
1215 -march=FOO and -mipsN option, continue with default ISA.
1217 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1219 * config/tc-mips.c (md_parse_option): #ifdef the
1220 traditional/non-traditional names as it is done in mips_target_format.
1222 2001-08-20 Richard Henderson <rth@redhat.com>
1224 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1225 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1226 use seg parameter instead of now_seg.
1228 2001-08-18 H.J. Lu <hjl@gnu.org>
1230 * config/tc-mips.c (show): Add the missing prototype.
1232 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1234 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1236 (mips_ip): Use the new return values instead of characters. Add
1237 support for %higher and %highest.
1240 (my_getSmallExpression): Make parsing case insensitive and more
1241 reliable. Add support for %higher and %highest. Further support to
1242 parse %gprel and %neg is implemented but currently deactivated.
1244 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1246 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1247 (ecoff_build_symbols): Likewise.
1248 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1250 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1252 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1253 for n32 ABI if appropriate.
1255 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1257 * config/tc-mips.c (cons_fix_new_mips): Remove.
1258 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1259 (cons_fix_new_mips): Remove.
1261 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1263 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1264 a label, not a hex constant.
1266 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1268 * config/tc-v850.h: Add missing prototypes.
1270 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1272 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1275 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1277 * config/tc-sparc.c (cons_fix_new_sparc): Move
1278 `sparc_no_align_cons = 0;' to...
1279 (s_uacons): ...here so that sparc_no_align_cons will get
1282 2001-08-11 Kazu Hirata <kazu@hxi.com>
1284 * config/tc-mips.c: Fix a comment typo.
1286 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1288 * config/tc-mips.c (move_register): New function.
1289 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1290 (mips_ip): Likewise.
1291 (macro2): Use move_register rather than macro_build for moves.
1292 (mips16_macro): Likewise.
1293 (macro): Likewise. Handle M_MOVE.
1295 2001-08-10 Andreas Jaeger <aj@suse.de>
1297 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1299 * configure: Regenerate.
1301 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1303 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1304 Comment indentation of #pragma.
1305 * macro.c (alloca): Likewise.
1307 * config/tc-ppc.c: Revert 2001-08-08.
1309 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1311 * symbols.c: Add missing prototypes.
1312 * config/e-i386elf.c: Likewise.
1313 * config/e-i386coff.c: Likewise.
1314 * config/e-i386aout.c: Likewise.
1315 * config/obj-coff.c: Likewise.
1316 (def_symbol_in_progress, stack): Move definition.
1317 * config/obj-elf.c: Add missing prototypes.
1318 (obj_elf_change_section): Make static.
1319 (obj_elf_parse_section_letters): Likewise.
1320 (obj_elf_section_word): Likewise.
1321 (obj_elf_section_type): Likewise.
1323 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1325 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1326 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1327 determining reloc type with code reading operands->reloc field.
1329 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1331 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1332 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1333 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1334 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1336 * output-file.c (output_file_create): Don't try to open a second
1337 time as it's unnecessary. FOPEN_W was undefined too.
1339 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1341 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1342 (mips_ip): Likewise. Typo.
1344 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1346 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1348 (RELAX_ENCODE): Replace bfd_vma by valueT.
1349 (load_address): Formatting.
1350 (macro): Likewise. Code cleanup. Typo.
1351 (macro2): Formatting.
1352 (md_parse_option): Typo.
1353 (s_mipsset): Reorder cases to look nicer.
1354 (md_estimate_size_before_relax): Formatting. Code cleanup.
1355 (mips_elf_final_processing): Check against NULL instead of 0.
1356 (md_obj_end): Remove ugly `' in message string.
1357 (s_mips_ent): Remove ugly `' in message string.
1359 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1361 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1362 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1363 mutually exclusive (if they are different).
1364 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1367 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1369 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1372 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1374 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1375 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1376 (md_long_opts): Add -mfp32 option.
1377 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1378 (md_show_usage): Show usage for -mfp32 and -mgp32.
1379 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1380 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1381 (HAVE_32BIT_ADDRESSES): New macro.
1382 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1383 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1384 (s_cprestore, s_cpadd): Likewise.
1385 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1386 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1387 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1388 to determine the width of addresses in load, store and jump macros.
1389 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1390 used in set instructions; do not check the address size for them.
1391 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1392 unaligned load and store macros.
1393 (mips_ip): Use the new macros to check the width of a register when
1394 processing float constants. Force a constant into memory if it is
1395 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1396 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1397 than mips_gp32 to select synthetic instructions.
1398 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1399 synthetic instructions.
1401 2001-08-01 Christian Groessler <cpg@aladdin.de>
1403 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1404 "rh", "rr", "rq", or "sp" then don't automatically assume
1405 it's a register name. Check whether there is a number
1408 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1410 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1411 Don't allocate more space than necessary for the input line copy.
1413 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1415 * read.c: Standardize error/warning messages - don't capitalise, no
1416 final period or newline, don't say "ignored" or "zero assumed" for
1417 as_bad messages. In some cases, change the wording to that used
1418 elsewhere for similar messages.
1421 * atof-generic.c: Likewise.
1424 * depend.c: Likewise.
1425 * dwarf2dbg.c: Likewise.
1426 * ecoff.c: Likewise.
1428 * frags.c: Likewise.
1429 * input-file.c: Likewise.
1430 * input-scrub.c: Likewise.
1431 * listing.c: Likewise.
1432 * output-file.c: Likewise.
1433 * stabs.c: Likewise.
1434 * subsegs.c: Likewise.
1435 * symbols.c: Likewise.
1436 * write.c: Likewise.
1437 * ecoff.c (ecoff_directive_end): Test for missing name by
1438 comparing input line pointers rather than reading string.
1439 (ecoff_directive_ent): Likewise.
1440 * read.c (s_set): Likewise.
1441 (s_align): Report a warning rather than an error for
1442 alignment too large.
1443 (s_comm): Check for missing symbol name.
1444 (s_lcomm_internal): Likewise.
1446 (s_globl): Use is_end_of_line instead of looking for '\n'.
1447 (s_lcomm_internal): Likewise.
1448 (ignore_rest_of_line): Report a warning rather than an error.
1450 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1452 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1453 any kind of relocation against a not-loaded section.
1455 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1457 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1458 to include '@' in symbol names when parsing versioned symbols
1459 rather than calling get_symbol_end multiple times.
1460 * config/tc-i370.c (register_name): Format fixes. Don't call
1461 get_symbol_end after parsing number.
1462 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1463 code out of conditional.
1464 (address_register_name): Likewise.
1465 (other_register_name): Likewise.
1466 * config/tc-mn10300.c (r_register_name): Likewise.
1467 (xr_register_name): Likewise.
1468 (data_register_name): Likewise.
1469 (address_register_name): Likewise.
1470 (other_register_name): Likewise.
1471 * config/tc-ppc.c (register_name): Likewise.
1472 * config/tc-s390.c (register_name): Likewise.
1474 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1476 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1477 and bra relax: update fragP->fr_fix after the fixup.
1479 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1481 * read.c (s_set): Check for missing symbol name.
1483 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1485 * write.c (relax_segment <rs_space>): Account for fr_fix.
1487 2001-07-25 H.J. Lu <hjl@gnu.org>
1489 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1490 we treat weak like extern only for ELF.
1491 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1492 symbols only for ELF.
1494 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1496 * config/tc-mips.c: Fix spelling error in comment.
1498 2001-07-25 Dave Brolley <brolley@redhat.com>
1500 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1501 (IS_PARALLEL_SEPARATOR): New macro.
1502 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1503 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1504 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1505 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1508 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1510 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1511 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1512 Update dependencies with "make dep-am".
1513 * Makefile.in: Regenerate.
1514 * doc/Makefile.in: Regenerate.
1516 2001-07-23 Kazu Hirata <kazu@hxi.com>
1518 * config/tc-alpha.h: Fix formatting.
1519 * config/tc-arc.c: Likewise.
1520 * config/tc-d10v.h: Likewise.
1521 * config/tc-hppa.c: Likewise.
1522 * config/tc-i370.c: Likewise.
1523 * config/tc-i386.h: Likewise.
1524 * config/tc-i960.h: Likewise.
1525 * config/tc-ia64.c: Likewise.
1526 * config/tc-ia64.h: Likewise.
1527 * config/tc-m32r.c: Likewise.
1528 * config/tc-m68k.c: Likewise.
1529 * config/tc-m88k.c: Likewise.
1530 * config/tc-ns32k.c: Likewise.
1531 * config/tc-pdp11.c: Likewise.
1532 * config/tc-pj.h: Likewise.
1533 * config/tc-s390.c: Likewise.
1534 * config/tc-sparc.c: Likewise.
1535 * config/tc-sparc.h: Likewise.
1536 * config/tc-tic80.c: Likewise.
1537 * config/tc-w65.h: Likewise.
1539 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1541 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1542 symbols specially. Always resolve, adding fr_address to value.
1543 * write.c (write_object_file): Don't add fr_address to sym values.
1544 (relax_frag): Likewise.
1545 (relax_segment): Likewise.
1546 * config/obj-ieee.c (do_symbols): Likewise.
1547 * config/tc-cris.c (md_convert_frag): Likewise.
1548 * config/tc-fr30.c (md_convert_frag): Likewise.
1549 * config/tc-i386.c (md_convert_frag): Likewise.
1550 * config/tc-m32r.c (md_convert_frag): Likewise.
1551 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1552 * config/tc-mcore.c (md_convert_frag): Likewise.
1553 * config/tc-mips.c (mips16_extended_frag): Likewise.
1554 * config/tc-ns32k.c (md_convert_frag): Likewise.
1555 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1556 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1557 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1558 (md_relax_table): Remove first four entries. Format.
1559 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1560 setting fr_var. Simplify byte branch checks.
1562 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1564 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1565 "isbranch" param as all calls have it set.
1566 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1567 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1568 strcasecmp in "nullify" var.
1569 (pa_parse_neg_add_cmpltr): Likewise.
1570 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1571 functions. Don't print wrong conditions in error messages.
1573 2001-07-23 Andreas Jaeger <aj@suse.de>
1575 * config/tc-s390.c (s390_force_relocation): Removed.
1577 * config/tc-s390.h: Remove double declaration of
1578 TC_FORCE_RELOCATION.
1580 2001-07-22 H.J. Lu <hjl@gnu.org>
1582 * config/tc-mips.c (s_mips_end): Remove unused variables.
1583 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1585 2001-07-17 Andreas Schwab <schwab@suse.de>
1587 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1589 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1591 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1593 2001-07-17 matthew green <mrg@eterna.com.au>
1595 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1597 (line_comment_chars): Set to '/' if TE_NetBSD.
1599 2001-07-14 matthew green <mrg@eterna.com.au>
1601 * configure.in (i386-*-netbsdelf*): New target.
1602 * configure: Regenerate.
1604 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1606 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1607 class of the non-debug symbol is C_NULL.
1609 2001-07-10 Anders Norlander <anorland@synergenix.se>
1611 * doc/as.texinfo (Incbin): Fix grammatical errors.
1613 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1615 * depend.c: Use FOPEN_.. macros in calls to fopen().
1616 * input-file.c: As above.
1617 * itbl-ops.c: As above.
1618 * listing.c: As above.
1619 * output-file.c: As above.
1622 2001-07-08 Anders Norlander <anorland@synergenix.se>
1624 * read.c (s_incbin): New .incbin function.
1625 * read.c (potable): Add "incbin" pseudo-op.
1626 * read.h: Add s_incbin prototype.
1627 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1628 * NEWS: Mention new feature.
1630 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1632 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1635 2001-07-06 John Healy <jhealy@redhat.com>
1637 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1638 set of fixups to be stored.
1639 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1640 restored to be chosen from any that are saved.
1641 (gas_cgen_swap_fixups): Modified to allow the current set of
1642 fixups to be swapped with any other set that has been saved.
1643 (gas_cgen_initialize_saved_fixups_array): New routine.
1644 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1645 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1646 or MAX_SAVED_FIXUP_CHAINS.
1647 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1648 store, swap and restore fuctions to reflect the new interface.
1650 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1652 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1653 ignore empty, ineffectual alignment frags when deciding if a
1654 branch can be short.
1656 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1658 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1659 and SPECIAL_SECTION_FINI_ARRAY.
1660 (special_section_name): Add .init_array and .fini_array.
1661 (md_pseudo_table): Add init_array and fini_array.
1662 (md): Add pointer_size and pointer_size_shift fields.
1663 (setup_unwind_header): New static function.
1664 (output_unw_records): Modify to use setup_unwind_header.
1665 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1666 md.pointer_size_shift.
1667 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1669 2001-07-05 Ben Elliston <bje@redhat.com>
1671 * README (Supported platforms): m88k no longer suffers bitrot.
1673 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1675 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1677 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1678 lsy_value. Correct typos in comments.
1679 * symbols.c (local_symbol_make): Update for name change.
1680 (local_symbol_convert): Likewise.
1682 (S_GET_VALUE): Likewise.
1683 (S_SET_VALUE): Likewise.
1684 (print_symbol_value_1): Likewise.
1685 (resolve_symbol_value): Likewise. Don't divide local sym values
1686 by OCTETS_PER_BYTE twice.
1688 2001-07-04 Jim Wilson <wilson@redhat.com>
1690 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1692 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1695 2001-07-05 Ben Elliston <bje@redhat.com>
1697 * read.c (s_fill): Correct spelling error in comments.
1699 * doc/c-m88k.texi: New file.
1700 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1701 * doc/Makefile.in: Regenerate.
1702 * doc/all.texi: Set M880X0.
1703 * doc/as.texinfo: Hook in m88k-dependent documentation.
1705 2001-07-04 Eric Christopher <echristo@redhat.com>
1707 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1709 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1710 and rm5721 as valid cpu strings.
1711 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1713 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1715 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1716 if it's expected to be non-zero.
1718 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1720 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1723 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1724 (write_object_file): Set finalize_syms to
1725 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1728 * doc/internals.texi; Document
1729 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1731 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1733 * config/tc-ppc.c: Formatting fixes.
1735 2001-07-01 Ben Elliston <bje@redhat.com>
1737 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1738 they cause some subtle breakage. Will fix them again later.
1740 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1742 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1743 outside of a function as a .appline directive.
1745 2001-06-28 Eric Christopher <echristo@redhat.com>
1746 H.J. Lu <hjl@gnu.org>
1748 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1749 of mips_cpu for the ISA selection.
1750 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1751 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1752 (mips_tune): New. Use mips_tune for scheduling and optimization
1754 (append_insn): Use mips_tune and mips_arch.
1755 (macro_build): Ditto.
1757 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1758 backwards compatability mips_cpu generates arch and tune.
1759 (md_show_usage): Document new behavior.
1761 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1766 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1768 * write.c (write_object_file): Do not set finalize_syms until
1769 after the segments have been sized. Some backends may still
1770 need to access the syms's frags in order to adjust relaxed
1773 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1776 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1778 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1779 subtract MD_PCREL_FROM_SECTION for 68k.
1780 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1781 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1783 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1785 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1786 pcrel, subtract MD_PCREL_FROM_SECTION value.
1788 2001-06-24 Ben Elliston <bje@redhat.com>
1790 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1792 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1794 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1795 section symbols the same way as externs.
1797 2001-06-24 Ben Elliston <bje@redhat.com>
1799 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1800 (emit_relocations): Ditto.
1802 (md_begin): Reformat comments to conform to the GNU standards.
1803 (md_assemble): Ditto.
1805 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1806 (md_parse_option): Mark parameters as unused.
1807 (md_show_usage): Ditto.
1808 (calcop): Adjust type of `reg_prefix' to char.
1810 (getval): Adjust type of local `c' to char.
1811 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1812 (md_create_long_jump): Ditto.
1813 (md_estimate_size_before_relax): Mark parameters as unused.
1815 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1816 to allay a possible compiler warning.
1818 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1820 * doc/internals.texi (CPU backend): Document md_atof.
1822 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1824 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1825 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1828 2001-06-21 Philip Blundell <philb@gnu.org>
1830 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1832 (insns): Remove entry for adrl. Add long_flag for adr.
1833 (do_adr): Handle `l' suffix.
1836 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1838 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1839 (md_apply_fix): Use it here. Replace printf with equivalent
1841 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1842 (md_apply_fix): Here too.
1843 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1844 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1845 (md_convert_frag_1): Likewise.
1847 2000-06-20 Tom Rix <trix@redhat.com>
1849 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1851 2001-06-18 H.J. Lu <hjl@gnu.org>
1853 * doc/Makefile.am (info): Depend on $(MANS).
1854 (as.1): Remove the prefix `$(srcdir)/'.
1855 * doc/Makefile.in: Regenerated.
1859 2001-06-18 Philip Blundell <philb@gnu.org>
1861 * config/tc-arm.c (do_msr): Remove restriction on usage of
1864 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1866 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1869 2001-06-13 Philip Blundell <philb@gnu.org>
1871 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1872 (do_t_arit): Likewise.
1874 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1876 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1877 .loc pseudos if the dfwarf2 functions are available.
1878 (md_assemble): Only call dwarf2_emit_insn if it is available.
1880 * expr.c: Fix typo in comment.
1882 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1884 * doc/as.texinfo (Infix Ops): Document that comparison and
1885 combiner operators can be used as infix operators.
1887 2001-06-12 Peter Jakubek <pjak@snafu.de>
1889 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1891 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1892 (reverse_mri_condition): Likewise.
1893 (swap_mri_condition): Issue warning for conditions that can not be
1895 (build_mri_control_operand): Fix order of operands (swapped).
1896 (build_mri_control_operand): Allow upper case extension in structured
1898 (s_mri_else): Likewise.
1899 (s_mri_next): Likewise.
1900 (s_mri_for): Likewise.
1901 (s_mri_if): Fix handling comment ('*') in mri mode.
1902 (s_mri_while): Likewise.
1903 * macro.c (macro_expand): Allow macro invocation with empty
1906 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1908 * config/tc-arm.c: Fix test for overlow of literal pool.
1910 2001-06-11 H.J. Lu <hjl@gnu.org>
1912 * NEWS: Updated for the new -n option for the MIPS assembler.
1914 * config/tc-mips.c (md_show_usage): Add -n.
1916 * doc/as.texinfo: Document the new -n option.
1917 * doc/c-mips.texi: Likewise.
1918 * doc/as.1: Regenerated.
1920 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1922 * config/obj-coff.c (obj_coff_section): Formatting fix.
1924 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1927 2001-06-08 H.J. Lu <hjl@gnu.org>
1929 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1930 disable warning about all NOPS that the assembler generates.
1931 (macro): Warn NOPS generated only if warn_nops is not 0.
1932 (md_shortopts): Add `n'.
1933 (md_parse_option): Set warn_nops to 1 for `n'.
1935 2001-06-08 H.J. Lu <hjl@gnu.org>
1937 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1939 2001-06-08 H.J. Lu <hjl@gnu.org>
1941 * config/tc-mips.c (md_apply_fix): Don't adjust common
1942 extern/weak symbols for ELF.
1943 (md_estimate_size_before_relax): Treat weak like extern for
1945 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1948 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1950 * Makefile.am: 'som' is not wrongly spelled 'some'.
1951 * Makefile.in: Regenerate.
1953 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1954 S_GET_VALUE by using a temp.
1955 (append_insn): Likewise, and for S_SET_VALUE too.
1956 (mips_emit_delays): Likewise.
1957 (my_getExpression): Likewise.
1958 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1959 (mips16_extended_frag): Remove code concerned with avoiding
1960 locking in a frag address now that symbols are not finalized until
1961 relaxation is complete. Cater for first relaxation pass having
1962 bogus addresses. Use relax_marker to reliably determine whether a
1963 symbol frag has been reached on the current pass.
1965 2001-06-07 H.J. Lu <hjl@gnu.org>
1967 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1968 * configure: Regenerate.
1970 2001-06-07 H.J. Lu <hjl@gnu.org>
1972 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1974 * configure: Regenerate.
1976 2001-06-07 H.J. Lu <hjl@gnu.org>
1978 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1979 MIPS_STABS_ELF is defined.
1981 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1983 * as.c (show_usage): Remove L from listing options. It is not a
1986 2001-06-06 Christian Groessler <cpg@aladdin.de>
1988 * config/tc-z8k.c: Removed many warnings by removing unused
1989 variables and tagging unused parameters as such.
1990 (md_begin): Fixed a typo (","instead of ";").
1991 (struct ctrl_table): Add parentheses to initialize array
1993 (struct flag_table): Likewise.
1994 (struct intr_table): Likewise.
1995 (struct table): Likewise.
1996 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1998 2001-06-06 Peter Jakubek <pjak@snafu.de>
2000 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2001 options to list (e.g. m5206e, m5307, m5407).
2003 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2005 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2006 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2008 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2010 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2011 <JumpByte, JumpDword insn output>: Remove dead code.
2013 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2015 * as.c (parse_args): Correct option name "listing-lhs-width2".
2017 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2019 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2022 2001-05-30 Richard Henderson <rth@redhat.com>
2024 * read.c (emit_leb128_expr): Call md_cons_align.
2026 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2028 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2029 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2030 (tc_gen_reloc): Likewise.
2031 (sparc_cons_align): Don't clear sparc_no_align_cons.
2032 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2033 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2035 2001-05-27 Alan Modra <amodra@one.net.au>
2037 * write.c (relax_segment <rs_space>): Check the section of a
2038 symbol to determine whether it is absolute rather than comparing
2039 its frag against zero_address_frag as listings play tricks with
2042 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2043 allocated in the same chunk as the fixed part.
2045 2001-05-26 Alan Modra <amodra@one.net.au>
2047 * write.c (relax_segment <rs_space>): Calculate growth using
2048 addresses before stretch. Prevent repeated error messages.
2049 From Peter Jakubek <pjak@snafu.de>
2050 Use as_bad_where and as_warn_where to pinpoint errors.
2052 2001-05-25 Alan Modra <amodra@one.net.au>
2054 * symbols.c (resolve_symbol_value): Always set segment, even when
2055 not finalizing symbol value.
2057 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2058 * config/obj-coff.c (write_object_file): Likewise.
2059 * (size_section): Remove rs_space assert as fr_symbol is no longer
2061 (fill_section): Likewise.
2063 * configure.in: Replace linuxoldld with linux*oldld.
2064 * configure: Regenerate.
2066 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2067 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2068 that have been finalized.
2070 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2071 taking exit_dont_set_value.
2073 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2076 2000-05-24 Tom Rix <trix@redhat.com>
2078 * config/obj-coff.c (add_lineno): xcoff allows negative line
2080 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2082 2001-05-24 Alan Modra <amodra@one.net.au>
2084 * write.c (write_object_file): Set finalize_syms = 1 before
2087 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2089 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2090 architecture, remove erraneous ISA_MIPS32.
2091 (md_show_usage): Add MIPS r12k support.
2092 (mips_cpu_info_table): Add MIPS r12k support.
2094 2001-05-22 Alan Modra <amodra@one.net.au>
2096 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2099 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2100 instead use finalize_syms directly. Don't treat expressions
2101 specially with regard to finalize_syms. Update calls to self.
2102 (resolve_local_symbol): Update call to resolve_symbol_value.
2103 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2105 * symbols.h (resolve_symbol_value): Update prototype.
2106 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2107 to resolve_symbol_value.
2108 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2109 * config/obj-coff.c (do_relocs_for): Likewise.
2110 (yank_symbols): Likewise.
2111 (fixup_segment): Likewise.
2112 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2113 * config/tc-mips.c (md_convert_frag): Likewise.
2114 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2115 (ppc_fix_adjustable): Likewise.
2116 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2117 (dwarf2dbg_convert_frag): Likewise.
2118 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2119 (eh_frame_convert_frag): Likewise.
2120 * expr.c (make_expr_symbol): Likewise.
2121 * write.c (adjust_reloc_syms): Likewise.
2122 (write_object_file): Likewise.
2123 (relax_segment): Likewise.
2124 (fixup_segment): Likewise.
2125 (finalize_syms): Init to zero, and update comment.
2126 (write_object_file): Set finalize_syms to 1 rather than 2.
2127 * doc/internals.texi (sy_value): Mention finalize_syms.
2128 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2130 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2131 as relaxable if embedded system, make weak syms non-relaxable.
2133 (tc_m68k_fix_adjustable): ..so it can be used here.
2134 (md_apply_fix_2): Sign extend without conditional.
2136 * config/tc-v850.c: Update copyright.
2138 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2140 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2141 howto entry is not found.
2143 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2145 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2146 optimize differences between symbols in code sections to
2148 (mn10300_fix_adjustable): Don't adjust to section+offset
2149 relocations pointing at symbols in code sections.
2151 2001-05-16 Alan Modra <amodra@one.net.au>
2153 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2155 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2156 opcodes are output rather than after. Delete insn_size.
2157 * config/tc-v850.c (md_assemble): Similarly, but delete
2160 2001-05-14 Richard Henderson <rth@redhat.com>
2162 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2165 2001-05-14 Richard Henderson <rth@redhat.com>
2167 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2168 also collect whether to expect an FDE augmentation.
2169 (check_eh_frame): Rewrite as a state machine. Track where in
2170 an FDE we are located, skip any augmentation.
2171 (eh_frame_estimate_size_before_relax): Get code alignment from
2172 the fragment subtype.
2173 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2174 * read.c (emit_leb128_expr): Call check_eh_frame.
2176 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2178 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2179 before a relaxable insns.
2181 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2183 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2184 between symbols if the base symbol is in the current section;
2185 emit a PC-relative relocation instead.
2187 2001-05-12 Peter Targett <peter.targett@arccores.com>
2189 * config/tc-arc.c: Update copyright and tidy source comments.
2190 (md_pseudo_table): Add directive .cpu back as an alias for
2191 .option. Add .file and .line for dwarf2 support.
2192 (arc_mach_type): Make bfd_mach_arc_6 default.
2193 (md_longopts): Add entry 'pre-v6' representing old command line
2194 option when assembling for 'arc5' core versions.
2195 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2197 (arc_code_symbol): Make symbol value for @h30 fixup expression
2198 equal to O_constant.
2199 (md_assemble): Call dwarf2_emit_insn.
2200 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2201 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2202 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2204 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2206 * config/tc-ia64.c (special_linkonce_name): New.
2207 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2208 .gnu.linkonce.ia64unw{,i}.FOO.
2209 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2210 (dot_endp): Add comment about it.
2212 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2214 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2215 block, ensure that the low order bits of the alignment are
2218 2001-05-10 Alan Modra <amodra@one.net.au>
2220 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2223 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2224 current variable part of frag.
2225 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2226 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2227 * config/tc-m68hc11.c (RELAX_STATE): Define.
2228 (RELAX_LENGTH): Define.
2229 (md_estimate_size_before_relax): Handle non-relaxable cases
2230 separately from relaxable cases for clarity, and return correct
2231 size for multi-pass relaxation.
2232 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2233 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2234 (md_convert_frag): Remove "length_code".
2235 * config/tc-vax.c (RELAX_STATE): Define.
2236 (RELAX_LENGTH): Define.
2237 (md_relax_table): Add missing entry.
2238 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2239 (md_convert_frag): Remove "length_code".
2240 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2241 don't bother setting fr_var. Return correct size for multi-pass
2243 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2244 (md_convert_frag): Don't bother clearing fr_var.
2245 (md_pseudo_table): Correct initialization.
2246 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2247 (md_estimate_size_before_relax): No need to set fr_var.
2248 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2249 (md_estimate_size_before_relax): No need to set fr_var.
2251 2001-05-09 Richard Henderson <rth@redhat.com>
2253 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2254 beginning a function's unwind info block.
2256 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2258 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2260 2001-05-08 Andreas Schwab <schwab@suse.de>
2262 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2263 fx_pcrel_adjust explicitly sign extend when reading it.
2265 2001-05-08 Alan Modra <amodra@one.net.au>
2267 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2268 from md_relax_table, and combine some switch cases.
2270 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2272 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2273 from offset in non-pcrel operands too.
2275 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2277 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2278 * config/tc-arm.c (arm_handle_align): Do not insert more than
2279 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2280 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2282 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2284 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2286 * Makefile.in: Regenerate.
2287 * configure.in: Remove duplicate mips-*-ecoff* entry.
2288 * configure: Regenerate.
2290 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2291 (n_names): Cast away type mismatch.
2292 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2293 (obj_ecoff_frob_symbol): Likewise.
2294 * ecoff.c: (add_file): Add unused attribute.
2295 (ecoff_directive_begin): Likewise.
2296 (ecoff_directive_bend): Likewise.
2297 (ecoff_directive_def): Likewise.
2298 (ecoff_directive_dim): Likewise.
2299 (ecoff_directive_scl): Likewise.
2300 (ecoff_directive_size): Likewise.
2301 (ecoff_directive_type): Likewise.
2302 (ecoff_directive_tag): Likewise.
2303 (ecoff_directive_val): Likewise.
2304 (ecoff_directive_endef): Likewise.
2305 (ecoff_directive_end): Likewise.
2306 (ecoff_directive_ent): Likewise.
2307 (ecoff_directive_extern): Likewise.
2308 (ecoff_directive_file): Likewise.
2309 (ecoff_directive_fmask): Likewise.
2310 (ecoff_directive_frame): Likewise.
2311 (ecoff_directive_mask): Likewise.
2312 (ecoff_directive_loc): Likewise.
2313 (mark_stabs): Likewise.
2314 (ecoff_stab): Likewise.
2315 (ecoff_frob_symbol): Cast away type mismatch.
2316 (ecoff_padding_adjust): Likewise.
2317 (ecoff_build_symbols): Likewise.
2318 (ecoff_build_procs): Likewise.
2319 (ecoff_build_aux): Likewise.
2320 (ecoff_build_strings): Likewise.
2321 (ecoff_build_fdr): Likewise.
2322 (ecoff_build_debug): Likewise.
2323 * itbl-ops.c (itbl_assemble): Variable initialization.
2325 2001-05-03 Alan Modra <amodra@one.net.au>
2327 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2328 expressions rather than triggering an assert.
2330 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2332 * config/tc-openrisc.c: New file.
2333 * config/tc-openrisc.h: Likewise.
2335 * Makefile.am: Add OpenRISC target.
2336 * Makefile.in: Regenerated.
2338 * configure.in (openrisc-*-*): Add target.
2339 * configure: Regenerated.
2341 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2343 * config/tc-arm.c (arm_frag_align_code): Change error message to
2344 more explanatory version.
2346 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2348 * config/tc-mips.c (md_parse_option): Also accept
2349 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2351 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2353 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2354 argument passing order: predicate goes last, not first.
2356 2001-04-27 Sean McNeil <sean@mcneil.com>
2358 * configure.in: Add arm-vxworks.
2359 * configure: Regenerate.
2361 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2363 * config/tc-arm.c (arm_handle_align): New Function: Generate
2364 no-op filled alignment frags.
2365 (arm_frag_align_code): New Function: Create a code alignment frag.
2366 (arm_init_frag): New Function: Initialse the target dependent
2369 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2370 (TC_FRAG_INIT): Define.
2371 (HANDLE_ALIGN): Define.
2372 (md_do_align): Define.
2374 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2376 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2377 symbol has been initialised before extracting its symbol index.
2379 2001-04-24 H.J. Lu <hjl@gnu.org>
2381 * configure: Regenerated with the right version of autoconf.
2383 2001-04-24 Christian Groessler <cpg@aladdin.de>
2385 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2386 generate R_CALLR and R_REL16 relocations
2388 2000-04-20 Jason Eckhardt <jle@redhat.com>
2390 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2391 since frag_now can change after d10v_cleanup is called.
2393 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2395 * configure.in: Add the em type for FreeBSD targets.
2396 * configure: Regenerate.
2398 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2400 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2401 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2403 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2404 pc-relative relocations not placed at the end of the instruction.
2406 2001-04-13 Jim Wilson <wilson@redhat.com>
2408 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2411 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2413 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2414 handle SHF_MERGE and SHF_STRINGS.
2415 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2416 (obj_elf_section): Allow additional argument specifying entity size.
2417 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2418 in SEC_MERGE sections.
2420 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2422 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2424 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2426 * expr.c (operand): Pass &c to md_parse_name().
2427 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2429 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2431 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2433 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2434 * Makefile.in: Regenerated.
2436 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2437 * configure: Regenerated.
2439 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2441 * config/tc-mn10300.c (xr_registers): Added `pc'.
2443 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2445 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2446 * configure: Regenerate.
2448 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2449 cases, and always return size based on current fr_subtype.
2450 (md_begin): Move initialization of md_relax_table..
2451 (md_relax_table): ..to static initializer. Set rlx_length for
2452 UNDEF_WORD_DISP cases.
2453 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2454 (md_begin): Likewise.
2455 (md_relax_table): Likewise.
2456 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2457 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2458 Set rlx_backward and rlx_forward to zero for unused states.
2459 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2460 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2461 (UNCOND12, UNCOND32): Remove duplicate defines.
2463 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2465 * config/tc-cris.c (md_estimate_size_before_relax) <case
2466 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2467 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2468 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2469 Add cases to cover all relax states.
2470 (cris_insn_first_word_frag): New.
2471 (md_assemble): Call cris_insn_first_word_frag to get the first
2472 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2473 end. Drop variable insn_size.
2474 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2475 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2476 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2478 * write.c (write_object_file): Reset broken word state before
2481 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2483 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2484 for one line if not already enabled.
2485 * cond.c (s_elseif): Correct conditional assembly listing.
2488 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2489 Don't abort on NULL current_cframe.
2491 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2493 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2494 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2495 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2496 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2497 * config/obj-coff.c (do_relocs_for): Likewise.
2498 (yank_symbols): Likewise.
2499 (fixup_segment): Likewise.
2500 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2501 (ppc_fix_adjustable): Likewise.
2502 * config/tc-mips.c (md_convert_frag): Likewise.
2503 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2504 * ehopt.c (eh_frame_convert_frag): Likewise.
2505 * expr.c (make_expr_symbol): Likewise.
2507 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2509 * symbols.c (resolve_symbol_value): Don't fix expression values
2510 until relaxation is complete.
2511 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2512 (S_GET_VALUE): Likewise, and return unresolved expression value.
2513 * write.c (finalize_syms): New.
2514 (relax_and_size_seg): Split into..
2515 (relax_seg): New function, returns 1 if anything changed..
2516 (size_seg): And the remainder of relax_and_size_seg.
2517 (fixup_segment): Arrange for final resolution of sym values.
2518 (adjust_reloc_syms): Likewise.
2519 (write_object_file): Likewise, and repeatedly call relax_seg until
2520 nothing more changes.
2521 (relax_segment): Return 1 if anything changed. Use correct types
2522 for rs_org `target' and `after'.
2523 * write.h (finalize_syms): Declare.
2524 (relax_segment): Update prototype.
2526 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2527 do-nothing cases to switch to avoid abort on a second relaxation
2528 pass, and tidy code a little.
2529 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2530 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2531 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2532 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2533 (md_relax_table): Remove first four unused entries. Increment
2534 rlx_length by one throughout table, and update comments to suit.
2535 (md_estimate_size_before_relax): Return size of current variable
2536 part of frag to reflect reality when relaxing more than once.
2537 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2538 (COND32, UNCD32): Rename to DISP32 throughout.
2539 (UNDEF_WORD_DISP): Renumber to 3.
2540 (md_estimate_size_before_relax): Add extra do-nothing cases.
2541 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2542 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2543 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2544 handle word and dword branches.
2546 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2548 * config/tc-cris.h (tc_fix_adjustable): Allow only
2549 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2550 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2551 example in comment to valid type.
2553 2001-03-28 H.J. Lu <hjl@gnu.org>
2555 * read.c (equals): Set to local for COFF only if it hasn't been
2558 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2560 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2561 (md_begin): Use it when setting default architecture.
2563 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2565 * read.c (equals): (for COFF) default symbols to being local.
2567 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2569 * configure.in (cris-*-*): Change default emulation to criself.
2570 (cris-*-*aout*): New rule.
2571 * configure: Regenerate.
2573 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2575 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2576 BFD_RELOC_390_GOTENT.
2577 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2578 BFD_RELOC_390_GOTENT.
2580 2001-03-26 Nick Clifton <nickc@redhat.com>
2582 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2583 * config/tc-s390.c (s390_force_relocation): New function: Force
2584 relocations for VTINHERIT relocs.
2586 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2588 * doc/as.texinfo: Put @c man begin to generate the as man page.
2589 When generating man, define all the variables. Re-organize some
2590 options to obtain better indentation of man page.
2591 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2592 (as.1): Build from as.texinfo.
2593 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2595 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2597 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2598 scale factor, and return the end of the expression.
2599 (i386_operand): Modify for above.
2601 2001-03-23 Nick Clifton <nickc@redhat.com>
2603 * doc/as.texinfo: Document --listing-XXX command line switches.
2604 Explain why listings behave differently when -pipe is used.
2606 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2608 * write.c (fix_new_exp): Print an error if passed a register.
2610 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2612 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2613 (PIC_SUFFIX_CHAR): New macro.
2614 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2615 (pic): New variable.
2616 (md_longopts): New option --pic.
2617 (OPTION_PIC): Define.
2618 (md_estimate_size_before_relax): Tweak longish comment.
2619 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2620 (md_assemble): Handle a PIC relocation on prefix and normal
2621 instruction operands.
2622 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2623 "complex" operand expressions. Call frag_more outside
2624 gen_cond_branch_32 parameter list.
2625 (cris_process_instruction): Handle PIC relocs on parsed
2626 operand expressions. Validize PIC reloc sizes.
2627 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2628 (gen_bdap): Handle "complex" operand expressions.
2629 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2630 ADD.D offset,PC as jump instruction if generating PIC. Generate
2631 error instead of crashing on complex expressions.
2632 (cris_number_to_imm): Add segT parameter. All callers changed.
2633 Use segT parameter, not now_seg, for segment of fixup. Handle
2634 PCREL relocations but check that they are fully resolved.
2635 (md_parse_option): Handle OPTION_PIC.
2636 (tc_gen_reloc): Handle PIC relocs.
2637 (md_show_usage): Update for --pic.
2638 (md_apply_fix3): Renamed from md_apply_fix.
2639 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2640 (md_cris_force_relocation): Force relocation for PIC relocs.
2642 * config/tc-cris.h: Tweak attribution.
2643 (MD_APPLY_FIX3): Define.
2644 (IS_CRIS_PIC_RELOC): New macro.
2645 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2646 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2648 (tc_frob_symbol): Avoid emitting undefined symbols.
2650 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2652 * frags.h (struct frag): Add relax_marker.
2653 * write.c (is_dnrange): Delete.
2654 (relax_frag): Use correct types for `aim', `target', `address'.
2655 Delete `offset', `was_address'. Test `relax_marker' instead of
2656 using fragile (and slow) address test.
2657 (relax_segment): Init and flip `relax_marker'.
2659 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2661 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2664 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2666 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2667 with 'Motorola specification for assembly language input standard'.
2669 2001-03-17 Richard Henderson <rth@redhat.com>
2671 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2672 (dwarf2_directive_loc): Don't use them.
2673 (dwarf2_directive_file): Reject duplicate file definitions.
2674 (get_filenum): Zero allocated memory.
2675 (out_file_list): Complain about missing file definitions.
2677 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2679 * read.c (do_org): Handle complex expressions.
2680 * cgen.c (gas_cgen_finish_insn): Likewise.
2682 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2684 * config/tc-ia64.c (md): New member keep_pending_output.
2685 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2687 (dot_xdata): Turn on md.keep_pending_output for the duration of
2689 (dot_xfloat_cons): Ditto.
2690 (dot_xstringer): Ditto.
2691 (dot_xdata_ua): Ditto.
2692 (dot_xfloat_cons_ua): Ditto.
2694 2001-03-15 Jim Wilson <wilson@redhat.com>
2696 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2699 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2701 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2703 2001-03-15 DJ Delorie <dj@redhat.com>
2705 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2706 blindly freeing string if it isn't at the top of the obstack.
2708 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2710 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2711 (NUM_FLAG_CODE): Define.
2712 (lex_got): New function.
2713 (got_reloc): New global var.
2714 (x86_cons_fix_new): New function.
2715 (x86_cons): New function.
2716 (i386_immediate): Use lex_got here, replacing inline code. Change
2717 "ignoring junk.." error message to "junk.."
2718 (i386_displacement): Likewise.
2719 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2720 (x86_cons): Declare.
2721 (TC_CONS_FIX_NEW): Define.
2722 (x86_cons_fix_new): Declare.
2724 2001-03-12 Nick Clifton <nickc@redhat.com>
2726 * config/tc-arm.c (md_begin): Always set machine type based on
2729 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2731 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2732 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2734 <JumpInterSegment output>: Use correct i.disp_reloc[].
2735 <immediate output>: Likewise.
2737 2001-03-06 Nick Clifton <nickc@redhat.com>
2739 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2742 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2744 * config/tc-m68k.c : Add 5407 to archs[] table.
2745 (HAVE_LONG_BRANCH): Add mcf5407.
2746 (select_control_regs): Recognize 5407.
2748 2001-03-02 Dave Brolley <brolley@redhat.com>
2750 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2753 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2755 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2756 (gen_to_words): Print warnings if NaNs are found and the target CPU
2757 does not support them. Allow largest exponent to be used in normal
2758 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2760 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2762 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2763 anymore since we use bfd_elf_generic_reloc now.
2764 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2766 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2768 * configure.in (BFD_VERSION): New.
2769 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2770 * configure: Regenerate.
2771 * Makefile.am: Run "make dep-am"
2772 * Makefile.in: Regenerate.
2773 * doc/Makefile.in: Regenerate.
2775 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2777 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2778 SEC_NEVER_LOAD when the 'n' flag is used.
2779 Add SEC_NEVER_LOAD to matchflags.
2781 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2783 * symbols.c (decode_local_label_name): Initialize message_format
2784 only when an error is reported (perf pb due to I18N).
2786 2001-02-23 H.J. Lu <hjl@gnu.org>
2788 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2789 BFD_ASSEMBLER is not defined.
2791 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2793 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2794 done if it's against a symbol.
2796 2001-02-22 Timothy Wall <twall@cygnus.com>
2798 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2799 target formats if applicable.
2800 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2801 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2802 * Makefile.in: Regenerated.
2803 * configure.in: Added configuration for ia64-*-aix*.
2804 * configure: Regenerated.
2806 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2808 * config/tc-ia64.c (enum operand_match_result): New type.
2809 (operand_match): Change return type to operand_match_result.
2810 Fix all returns appropriately, adding support for returning the
2811 out-of-range result.
2812 (parse_operands): New locals result, error_pos, out_of_range_pos,
2813 curr_out_of_range_pos. Rewrite operand matching loop to give better
2816 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2818 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2819 (dot_proc): Clear unwind.prologue_count to zero.
2820 (dot_prologue): Increment unwind.prologue_count.
2821 (dot_restore): If second operand is omitted, use
2822 unwind.prologue_count -1 for "ecount" (# of additional regions to
2823 pop). Decrement unwind.prologue_count by number of regions
2826 2001-02-21 Nick Clifton <nickc@redhat.com>
2828 * doc/as.texinfo (Section): Note that some flags to the COFF
2829 version of .section remove attributes rather than setting them.
2831 2001-02-20 Kazu Hirata <kazu@hxi.com>
2833 * config/tc-pdp11.c: Fix formatting.
2834 * config/tc-pdp11.h: Likewise.
2836 2001-02-20 Bo Thorsen <bo@suse.de>
2838 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2841 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2843 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2844 all FreeBSD platforms should look the same at this level.
2845 * configure: Rebuilt.
2846 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2848 2001-02-18 lars brinkhoff <lars@nocrew.org>
2850 * Makefile.am: Add PDP-11 target.
2851 * configure.in: Likewise.
2852 * config/tc-pdp11.c: New file.
2853 * config/tc-pdp11.h: New file.
2854 * doc/Makefile.am: Add PDP-11 documentation.
2855 * doc/all.texi: Likewise.
2856 * doc/as.texinfo: Likewise.
2857 * doc/c-pdp11.texi: New file.
2859 2001-02-16 matthew green <mrg@redhat.com>
2861 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2863 2001-02-13 Jim Wilson <wilson@redhat.com>
2865 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2866 reloc instead of a 0 reloc.
2867 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2869 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2871 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2873 * write.c (is_dnrange): Stop as soon as the address becomes
2875 (relax_frag): Add segment parameter. Only call symbol_get_frag
2876 once. Only call is_dnrange if the symbol is in the same segment,
2877 and the symbol address is larger.
2878 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2879 * write.h (relax_frag): Update declaration.
2880 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2882 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2883 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2884 (m32r_relax_frag): Update declaration.
2885 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2886 * config/tc-tic54x.h (md_relax_frag): Likewise.
2887 * doc/internals.texi (CPU backend): Update documentation for
2890 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2892 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2893 Mention effect of < 386 architectures on jump promotion.
2894 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2896 * config/tc-i386.c (no_cond_jump_promotion): New.
2897 (set_cpu_arch): Parse "jumps" arch modifier.
2898 (insn_size): Modify usage comment.
2899 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2900 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2901 (TYPE_FROM_RELAX_STATE): New define.
2902 (UNCOND_JUMP, COND_JUMP): Renumber.
2903 (md_relax_table): Reorder to suit.
2904 (COND_JUMP86): New define.
2905 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2906 (md_assemble): Create frag var for jumps of max size, encode relax
2907 state for COND_JUMP86.
2908 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2909 leave conditional jumps small if no_cond_jump_promotion.
2910 (md_convert_frag): Likewise.
2912 * expr.c (operator): Don't bump input_line_pointer for two char
2913 operators. Instead return operator size via new param num_chars.
2914 (expr): Use above to parse multi-char operators correctly.
2916 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2918 * config/tc-i386.c (i386_displacement): Fix handling of
2919 BFD_RELOC_X86_64_GOTPCREL.
2920 (i386_validate_fix): Likewise.
2922 2001-02-12 Philip Blundell <pb@futuretv.com>
2924 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2925 ldrt/strt instructions.
2927 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2929 * config/tc-mips.c (macro): For M_LA_AB emit a
2930 BFD_RELOC_MIPS_CALL16 relocation or a
2931 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2932 BFD_RELOC_MIPS_GOT16 and
2933 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2934 loading the jump register when generating SVR4_PIC code.
2936 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2938 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2939 map to MIPS-specific files, as they used to do before the
2940 change on 2000-05-21.
2941 * configure: Regerate.
2943 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2945 * config/tc-mips.c (md_parse_option): Don't try to compile
2946 ELF-only option code if not ELF.
2948 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2950 * config/tc-ia64.h (md_elf_section_type): New macro.
2951 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2952 (they're now handled via ia64_elf_section_type.
2954 * config/tc-ia64.c (unwind): New members saved_text_seg,
2955 saved_text_subseg, and force_unwind_entry.
2956 (optimize_unw_records): New function to optimize away unnecessary
2958 (ia64_elf_section_type): New function.
2959 (output_unw_records): Generate unwind info only if the size is
2960 non-zero or if it's forced for some other reason (e.g.,
2961 handlerdata or a personality routine).
2962 (generate_unwind_image): Don't switch back to previous
2963 section---stay inside the unwind info section instead so that
2964 handlerdata that may follow goes into the right place.
2965 (dot_handlerdata): Force generation of unwind entry and save the
2966 current active text segment before generating unwind image.
2967 (dot_unwentry): Force generation of unwind entry.
2968 (dot_personality): Ditto.
2969 (dot_endp): Generate unwind table entry only if there is
2970 some unwind info or the unwind entry was forced.
2972 * config/tc-ia64.c (make_unw_section_name): New macro to form
2973 unwind section name.
2974 (generate_unwind_image): Add "text_name" argument. Use it to
2975 form unwind section name.
2976 (dot_handlerdata): Determine current segment (section) name and
2977 pass it to generate_unwind_image().
2978 (dot_endp): Determine current segment (section) name and use
2979 it to determine the appropriate unwind section name.
2980 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2981 n, fill, and max arguments.
2983 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2985 * Makefile.am: Add linux target for S/390.
2986 * configure.in: Likewise.
2987 * config/tc-s390.c: New file.
2988 * config/tc-s390.h: New file.
2990 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2992 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2993 2byte, 4byte and 8byte.
2995 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2997 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2998 md_number_to_chars with size > sizeof (valueT).
3000 2001-02-06 H.J. Lu <hjl@gnu.org>
3002 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3003 there is no relocation.
3005 2001-02-06 H.J. Lu <hjl@gnu.org>
3007 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3009 * config/tc-ia64.c (md_parse_option): Only accept the valid
3010 ia64 options on "-axxx".
3012 2001-02-05 Jim Wilson <wilson@redhat.com>
3014 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3015 aborting for invalid operands.
3017 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3019 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3020 than via pointer. Update all callers.
3021 (UNWIND_LOW32): Define.
3022 (UNWIND_HIGH32): Define.
3023 (pa_build_unwind_subspace): Use the above macros instead of dumping
3024 bitfields directly. Call frag_more once rather than multiple times.
3025 (md_assemble): Use UNWIND_LOW32.
3026 (pa_entry): Likewise
3027 (pa_procend): Likewise.
3028 (process_exit): Use UNWIND_HIGH32.
3030 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3032 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3033 function to select the header according to the cpu.
3034 (md_after_pass_hook, md_do_align): Remove.
3035 (md_cleanup, m68hc11_cleanup): Remove.
3036 (md_pcrel_from_section): Declare.
3037 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3038 (build_jump_insn, build_insn): Likewise.
3039 (m68hc11_listing_header): New function.
3040 (m68hc11_cleanup): Remove.
3042 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3044 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3045 symbols because there is no support for shared libraries and these
3046 symbols can't be overridden (unless they are weak).
3048 2001-02-01 Momchil Velikov <velco@fadata.bg>
3050 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3051 for the compilation unit with a zero byte.
3053 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3055 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3056 destinations. Correct range check for 17 and 22 bit branches.
3058 2001-01-25 Nick Clifton <nickc@redhat.com>
3060 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3061 still set. Issue an error message instead.
3062 (md_estimate_size_before_relax): Delete unused variable
3063 'buffer_address'. Fixup parentheses around if statement.
3065 2001-01-23 Kazu Hirata <kazu@hxi.com>
3067 * as.c: Fix formatting.
3068 * ehopt.c: Likewise.
3069 * messages.c: Likewise.
3070 * stabs.c: Likewise.
3071 * symbols.c: Likewise.
3073 2001-01-23 Ben Elliston <bje@redhat.com>
3075 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3077 2001-01-22 Kazu Hirata <kazu@hxi.com>
3079 * config/tc-alpha.c: Fix formatting.
3081 2001-01-19 Kazu Hirata <kazu@hxi.com>
3083 * config/tc-alpha.c: Fix formatting.
3085 2001-01-18 Kazu Hirata <kazu@hxi.com>
3087 * config/tc-alpha.c: Fix formatting.
3089 2001-01-18 Nick Clifton <nickc@redhat.com>
3091 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3093 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3095 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3097 * configure.in (cpu_type, arch): Match i386 too.
3098 * configure: Rebuilt.
3100 2001-01-16 Kazu Hirata <kazu@hxi.com>
3102 * config/tc-i386.c: Fix formatting.
3104 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3106 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3107 relocs for .PARISC.unwind section.
3109 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3110 depending on section flags, not just for .text.
3112 2001-01-15 Jim Wilson <wilson@redhat.com>
3114 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3115 not immediately followed by an instruction.
3117 2001-01-15 Kazu Hirata <kazu@hxi.com>
3119 * config/tc-m68hc11.c: Fix formatting.
3121 2001-01-15 Nick Clifton <nickc@redhat.com>
3123 * symbols.c (colon): Change 'already defined symbol' from a
3124 fatal error to an ordinary error. There is no reason why this
3125 error should be fatal.
3127 * message.c (as_fatal): Delete output file, if one has been
3130 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3132 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3134 2001-01-14 Kazu Hirata <kazu@hxi.com>
3136 * config/tc-alpha.c: Fix formatting.
3137 * config/tc-arc.c: Likewise.
3138 * config/tc-arc.h: Likewise.
3139 * config/tc-d10v.c: Likewise.
3140 * config/tc-i370.c: Likewise.
3141 * config/tc-i386.c: Likewise.
3142 * config/tc-i960.c: Likewise.
3143 * config/tc-m68k.c: Likewise.
3144 * config/tc-ppc.c: Likewise.
3145 * config/tc-sparc.c: Likewise.
3146 * config/tc-tahoe.c: Likewise.
3147 * config/tc-vax.c: Likewise.
3149 * config/tc-arc.c: Fix formatting.
3151 * config/tc-arc.c: Fix formatting.
3153 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3155 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3156 both 32 and 64 bit ELF.
3158 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3159 and don't bother storing `m' for "ce" completer. Tidy handling of
3160 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3162 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3164 * config/tc-i386.h (TARGET_MACH): New macro.
3165 (i386_mach): Declare.
3166 * config/tc-i386.c (i386_mach): New function.
3168 2001-01-13 Philip Blundell <philb@gnu.org>
3170 * doc/as.texinfo: Fix spelling and cross-references.
3172 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3173 character for all systems, not just GNU/Linux. Make it explicit
3174 that `-k' doesn't affect code generation, just ELF flags.
3176 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3178 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3181 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3183 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3185 2001-01-12 Nick Clifton <nickc@redhat.com>
3187 * as.c (print_args): Update copyright date to 2001.
3189 2001-01-12 Peter Targett <peter.targett@arccores.com>
3191 * doc/c-arc.texi: New file.
3192 Some sections to be expanded.
3194 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3196 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3197 (md_parse_option): Always accept "--32".
3199 2001-01-11 Peter Targett <peter.targett@arccores.com>
3201 * as.h (TC_ARC): Ensure struc-symbol.h included.
3202 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3204 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3205 (TARGET_SYMBOL_FIELDS) added.
3207 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3208 * doc/c-arc.texi: New file.
3209 Some sections to be expanded.
3210 * doc/as.texinfo: Update command-line options.
3211 Removed outdated text for ARC dependant features, instead include
3212 text from above file.
3214 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3215 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3216 (targ-cpu.h) header.
3218 * config/tc-arc.c: New updated configuration for
3219 ARC, including selection of core variants, and extensibility of
3220 instructions, registers etc. through directives.
3222 * config/tc-arc.c (arc_extinst): Minor corrections for
3224 (arc_common) Likewise. Make alignment argument optional for local
3225 symbols also, with default of zero.
3227 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3229 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3230 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3231 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3232 and fix_new_exp() instead.
3233 (md_convert_frag): For indexed post byte use the symbol value
3234 rather than the displacement.
3235 (md_relax_table): Fix indexed offset relax.
3237 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3239 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3241 (relaxable_symbol): New function.
3243 2001-01-11 Andreas Jaeger <aj@suse.de>
3245 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3248 2001-01-10 Nick Clifton <nickc@redhat.com>
3250 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3251 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3253 2001-01-10 Nick Clifton <nickc@redhat.com>
3255 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3256 character used to dollar local symbols.
3257 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3258 local label symbols.
3259 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3260 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3262 Use LOCAL_LABEL_CHAR.
3263 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3264 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3265 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3267 2001-01-08 Bo Thorsen <bo@suse.de>
3269 * config/tc-i386.c (i386_immediate, i386_displacement):
3272 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3274 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3277 2001-01-07 Philip Blundell <philb@gnu.org>
3279 * doc/as.texinfo (Bug Reporting): Update email address for
3283 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3285 * configure.in: Define DEFAULT_ARCH for i386.
3286 * config/tc-i386.c (md_assemble): Return after the error message;
3287 move testing for 64bit operands to proper place.
3289 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3291 * doc/as.texinfo: Document '#' as comment character for i386 and
3292 x86_64. Add AMD x86-64 into menu of machine dependent information.
3294 * doc/c-i386.texi: Document x86_64 extensions.
3296 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3298 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3300 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3302 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3303 * NEWS: Add note about Pentium4 support.
3305 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3307 * config/tc-i387.c (pi, pte, pt): Update.
3308 (type_names): Add new types.
3310 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3312 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3313 CpuUnknown): Renumber
3314 (CpuP4, CpuSSE2): New.
3315 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3317 2001-01-03 Philip Blundell <pb@futuretv.com>
3319 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3321 (alpha_fix_adjustable): Likewise.
3322 (md_apply_fix): Likewise.
3324 2000-12-31 H.J. Lu <hjl@gnu.org>
3326 * listing.c (listing_message): Allocate string only if it is
3329 * configure: Rebuild.
3331 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3333 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3334 Point out caveats with generating fixups for the opcode in a frag.
3336 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3338 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3341 2000-12-29 H.J. Lu <hjl@gnu.org>
3343 * listing.c (calc_hex): Print the variable part only if the
3344 fragment type is rs_fill.
3346 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3348 * doc/internals.texi (tc_conditional_pseudoop,
3349 TC_LINKRELAX_FIXUP): Fix typos.
3351 2000-12-28 Richard Henderson <rth@redhat.com>
3353 * write.c (subsegs_finish): Fix thinko last change -- don't
3354 "optimize" the alignment == 0 case.
3356 2000-12-28 Richard Henderson <rth@redhat.com>
3358 * as.h (rs_align_test): New.
3359 * frags.c (NOP_OPCODE): Move default from read.c.
3360 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3361 (frag_align_code): New.
3362 * frags.h (frag_align_code): Declare.
3363 * read.c (NOP_OPCODE): Remove.
3364 (do_align): Use frag_align_code.
3365 * write.c (NOP_OPCODE): Remove.
3366 (get_recorded_alignment): New.
3367 (cvt_frag_to_fill): Handle rs_align_test.
3368 (relax_segment): Likewise.
3369 (subsegs_finish): Align last subseg in section to the
3370 section alignment. Use frag_align_code.
3371 * write.h (get_recorded_alignment): Declare.
3372 * config/obj-coff.c (size_section): Handle rs_align_test.
3373 (fill_section, fixup_mdeps): Likewise.
3374 (write_object_file): Use frag_align_code.
3376 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3377 (alpha_handle_align): New.
3378 * config/tc-alpha.h (HANDLE_ALIGN): New.
3379 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3381 * config/tc-i386.h (md_do_align): Use frag_align_code.
3382 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3384 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3385 (ia64_handle_align): New.
3386 * config/tc-ia64.h (HANDLE_ALIGN): New.
3387 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3389 * config/tc-m32r.c (m32r_do_align): Remove.
3390 (m32r_handle_align): New.
3391 (fill_insn): Use frag_align_code.
3392 * config/tc-m32r.h (md_do_align): Remove.
3393 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3394 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3395 * config/tc-mips.c, config/tc-mips.h: Similarly.
3397 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3398 (sh_handle_align): Likewise. Handle rs_align_code.
3399 (sh_do_align): Remove.
3400 * config/tc-sh.h (md_do_align): Remove.
3401 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3403 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3404 (sparc_handle_align): Likewise. Handle rs_align_code.
3405 * config/tc-sparc.h (md_do_align): Remove.
3406 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3408 2000-12-22 DJ Delorie <dj@redhat.com>
3410 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3411 when we assemble the first half of a pair.
3413 2000-12-22 H.J. Lu <hjl@gnu.org>
3415 * config/tc-i386.c (reloc): Update the macro for non-bfd
3417 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3419 2000-12-22 H.J. Lu <hjl@gnu.org>
3421 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3423 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3425 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3426 (QWORD_MNEM_SUFFIX): New macro.
3427 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3429 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3430 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3432 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3433 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3434 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3435 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3436 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3438 (Reg, WordReg): Add Reg64.
3439 (Imm): Add Imm32S and Imm64.
3441 (Disp): Add Disp64 and Disp32S.
3442 (AnyMem): Add Disp32S.
3443 (RegRex, RegRex64): New macros.
3444 (rex_byte): New type.
3445 * config/tc-i386.c (set_16bit_code_flag): Kill.
3446 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3447 (reloc): New parameter "signed"; support x86_64.
3448 (set_code_flag): New.
3449 (DEFAULT_ARCH): New macro; default to "i386".
3450 (default_arch): New static variable.
3451 (struct _i386_insn): New fields Operand_PCrel; rex.
3452 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3453 (flag_code): New enum and static variable.
3454 (use_rela_relocations): New static variable.
3455 (flag_code_names): New static variable.
3456 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3457 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3459 (i386_align_code): Return plain "nop" for x86_64.
3460 (mode_from_disp_size): Support Disp32S.
3461 (smallest_imm_type): Support Imm32S and Imm64.
3462 (offset_in_range): Support size of 8.
3463 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3464 (md_pseudo_table): Add "code64"; use set_code_flat.
3465 (md_begin): Emit sane error message on hash failure.
3466 (tc_i386_fix_adjustable): Support x86_64 relocations.
3467 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3468 instructions supported on particular arch just partially,
3469 output of 64bit immediates, handling of Imm32S and Disp32S type.
3470 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3471 (i386_displacement): Likewise.
3472 (i386_index_check): Cleanup; support 64bit addresses.
3473 (md_apply_fix3): Support x86_64 relocation and rela.
3474 (md_longopts): Add "32" and "64".
3475 (md_parse_option): Add OPTION_32 and OPTION_64.
3476 (i386_target_format): Call even for ELFs; choose between
3477 elf64-x86-64 and elf32-i386.
3478 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3479 (tc_gen_reloc): Support rela relocations and x86_64.
3480 (intel_e09_1): Support QWORD.
3482 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3484 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3485 it's not an offset expression.
3486 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3487 keep the braces '[' and ']' in the output string.
3488 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3489 != FLAT. There is no such op_modifier.
3491 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3493 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3496 2000-12-13 Kazu Hirata <kazu@hxi.com>
3498 * as.h: Fix formatting.
3500 * dwarf2dbg.c: Likewise.
3501 * input-scrub.c: Likewise.
3504 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3506 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3507 configure: Regenerate.
3509 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3511 * dwarf2dbg.c: #include <limits.h> only if it exists.
3513 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3515 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3516 (md_apply_fix): Here too.
3518 2000-12-12 Jim Wilson <wilson@redhat.com>
3520 * config/tc-ia64.h (ia64_init): Add prototype.
3522 2000-12-12 H.J. Lu <hjl@gnu.org>
3524 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3526 * read.h (outputting_stabs_line_debug): Change it to int.
3527 * stabs.c (outputting_stabs_line_debug): Likewise.
3529 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3531 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3532 the address of a function result.
3534 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3536 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3537 (md_assemble): Call dwarf2_emit_insn.
3538 (shlib): Fix typo SHILB -> SHLIB.
3539 (md_parse_option): Likewise.
3540 (ppc_elf_validate_fix): Likewise:
3541 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3543 2000-12-12 Nick Clifton <nickc@redhat.com>
3545 * cgen.h: Fix formatting.
3546 * input-scrub.c: Fix formatting.
3547 * macro.c: Fix formatting.
3548 * config/tc-mips.c: Fix formatting.
3549 * doc/c-mips.texi: Fix formatting.
3551 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3553 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3554 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3556 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3558 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3561 * i386.h (*_Suf): Remove No_dSuf.
3562 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3564 (i386_optab): Remove 'd' in the suffixes.
3566 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3568 * config/tc-i386.c (T_SHORT): Undefine before defining.
3570 2000-12-05 Kazu Hirata <kazu@hxi.com>
3572 * config/tc-mips.c: Fix formatting.
3574 2000-12-04 Matthew Hiller <hiller@redhat.com>
3576 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3577 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3578 (md_show_usage): Ditto.
3579 (md_parse_option): Ditto.
3580 (d10v_cleanup): Writes pending instruction only if
3581 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3582 Fix compile time warning messages.
3584 * doc/c-d10v.texi: Documents new options.
3586 2000-12-04 Matthew Hiller <hiller@redhat.com>
3588 * stabs.c (outputting_stabs_line_debug): New variable.
3589 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3590 function entry and unset at function exit.
3592 * read.h (outputting_stabs_line_debug): New extern declaration.
3594 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3596 * dwarf2dbg.c: Fix compile time warning messages.
3598 2000-12-03 Kazu Hirata <kazu@hxi.com>
3600 * config/tc-a29k.c: Fix formatting.
3601 * config/tc-alpha.c: Likewise.
3602 * config/tc-arm.c: Likewise.
3603 * config/tc-cris.c: Likewise.
3604 * config/tc-hppa.c: Likewise.
3605 * config/tc-i370.c: Likewise.
3606 * config/tc-i386.c: Likewise.
3607 * config/tc-i860.c: Likewise.
3608 * config/tc-i960.c: Likewise.
3609 * config/tc-ia64.c: Likewise.
3610 * config/tc-m68hc11.c: Likewise.
3611 * config/tc-m68k.c: Likewise.
3612 * config/tc-m88k.c: Likewise.
3613 * config/tc-pj.c: Likewise.
3614 * config/tc-ppc.c: Likewise.
3615 * config/tc-sh.c: Likewise.
3616 * config/tc-sparc.c: Likewise.
3617 * config/tc-tahoe.c: Likewise.
3618 * config/tc-vax.c: Likewise.
3620 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3622 * config/tc-mips.c (mips_ip): When calculating offsets,
3623 don't accept as constant the difference between the
3624 addresses of symbols in two different sections.
3626 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3628 (validate_mips_insn): Likewise. Also, update 'B' operand
3629 specifier to use OP_*_CODE20 constants and delete 'm' operand
3631 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3632 operand specifiers. Change warning generated by 'B' operand
3633 specifier to reflect its new multi-purpose usage.
3635 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3636 -1, and update comment.
3637 (file_mips_isa): Likewise.
3638 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3639 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3640 ISA_* constants rather than hard-coded numbers.
3641 (mips_cpu_info): New structure.
3642 (mips_cpu_info_table): New table describing CPU and ISA names
3644 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3645 mips_cpu_info_from_cpu): New functions.
3646 (mips_isa_to_str): New function to get string for ISA name.
3647 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3648 return const char *.
3649 (md_begin): Redo CPU and ISA selection logic, using
3650 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3651 than hard-coded numbers.
3652 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3653 ISA_* constants rather than hard-coded numbers.
3654 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3655 (md_longopts): Delete OPTION_NO_MIPS32.
3656 (md_parse_option): Convert to use ISA_* constants rather than
3657 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3658 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3659 to use strcasecmp to recognize "default" and to use
3660 mips_cpu_info_from_name to get CPU numbers from argument.
3661 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3662 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3664 (s_mipsset): Accept ISA value 32.
3665 * doc/as.texinfo: Clean up MIPS options summary slightly,
3666 remove -no-mips32. Add note about -mips4 and -mips32
3667 specifying those ISA levels. Delete -mips32 and -no-mips32
3668 cpu flag descriptions.
3669 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3670 up the supported CPU switch list, and replace 4Kc, 4Km, and
3671 4Kp entries with a single mips32-4k entry. Note that you can
3674 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3676 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3678 (md_parse_option): Add cases for OPTION_MIPS5 and
3680 (md_show_usage): Mention -mips5 and -mips64 arguments.
3681 (s_mipsset): Add cases for MIPS5 and MIPS64.
3682 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3684 * doc/as.texinfo: Mention -mips5 and -mips64 options
3686 * doc/c-mips.texi: Likewise. Also update introduction
3687 and ".set" usage information.
3689 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3691 (mips_cpu_info_table): Add SB-1 entries.
3692 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3693 known to the -mcpu option.
3695 * doc/as.texinfo: Correct description of MIPS -mcpu
3696 option, by copying some of the text from doc/c-mips.texi.
3698 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3700 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3702 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3703 (sparc*-*-rtems*): Switched from a.out to ELF.
3704 * configure: Regenerate.
3705 * config.in: Regenerate.
3706 * Makefile.in: Regenerate.
3707 * aclocal.m4: Regenerate.
3708 * po/gas.pot: Regenerate.
3710 2000-11-30 Philip Blundell <pb@futuretv.com>
3712 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3713 even in non BFD_ASSEMBLER case.
3715 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3717 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3720 2000-11-29 Richard Henderson <rth@redhat.com>
3722 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3723 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3724 thread multiple subsegments properly; handle multiple code
3725 sections properly; emit proper compilation unit info for assembler
3726 generated debugging.
3728 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3729 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3730 (dwarf2dbg_estimate_size_before_relax): Declare.
3731 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3732 * write.c: Include dwarf2dbg.h.
3733 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3734 (relax_segment): Likewise.
3736 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3738 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3739 jump>: Use as_bad_where instead of as_bad. Tweak error message
3740 accordingly. Stabilize frag by updating fix part and resetting
3742 <undefined symbol, unconditional jump>: Ditto.
3743 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3744 indexing is_end_of_line[].
3745 (md_assemble): Initialize size to 0.
3746 (md_section_align): Mark parameter seg as unused.
3747 (parse_reg): Parse names case-insensitively.
3749 2000-11-28 Kazu Hirata <kazu@hxi.com>
3751 * config/obj-aout.h: Fix formatting.
3752 * config/obj-bout.h: Likewise.
3753 * config/obj-coff.c: Likewise.
3754 * config/obj-coff.h: Likewise.
3755 * config/obj-elf.h: Likewise.
3756 * config/obj-som.h: Likewise.
3757 * config/obj-vms.c: Likewise.
3758 * config/obj-vms.h: Likewise.
3759 * config/tc-h8300.h: Likewise.
3760 * config/tc-ns32k.h: Likewise.
3761 * config/tc-sparc.h: Likewise.
3762 * config/tc-tic54x.h: Likewise.
3763 * config/tc-z8k.h: Likewise.
3765 2000-11-28 Nick Clifton <nickc@redhat.com>
3767 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3768 License is present in the sources, but not the output, and
3769 also available from the GNU website.
3770 (GNU Free Documentation License): Comment out this section.
3772 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3774 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3775 targets. Remove i860 from valid a.out targets.
3776 * Makefile.in: Regenerate.
3778 * config/tc-cris.c: Include dwarf2dbg.h.
3779 (md_pseudo_table): Add .file and .loc.
3780 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3781 (s_cris_file, s_cris_loc): New.
3782 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3783 * Makefile.am: Regenerate dependencies.
3784 * Makefile.in: Regenerate.
3786 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3788 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3789 (MRI_MUL_PRECEDENCE): Likewise.
3790 (op_rank): Fix a comment typo.
3792 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3794 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3796 (get_operand): Fix analysis for movw/movb instructions.
3798 2000-11-24 Nick Clifton <nickc@redhat.com>
3800 * configure.in (xscale-elf): Add target.
3801 (xscale-coff): Add target.
3802 * configure: Regenerate.
3804 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3806 (ARM_EXT_XSCALE): New ARM architecture extension.
3807 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3808 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3809 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3810 (ARM_ARCH_V4): Remove processor from architecture.
3811 (ARM_ARCH_3M): New architecutre definition.
3812 (ARM_ARCH_V5TE): New architecutre definition.
3813 (ARM_ARCH_XSCALE): New architecutre definition.
3814 (CPU_DEFAULT): Allow to be defaulted to XScale.
3815 (atpcs): New boolean variable.
3816 (ldr_flags): Support 'd' flag for double word loads.
3817 (str_flags): Support 'd' flag for double word stored.
3818 (do_mia): New function.
3819 (do_mar): New function.
3820 (do_mra): New function.
3821 (do_pld): New function.
3822 (do_ldrd): New function.
3823 (do_blx): New function.
3824 (do_bkpt): New function.
3825 (do_clz): New function.
3826 (do_lstc2): New function.
3827 (do_cdp2): New function.
3828 (do_t_blx): New function.
3829 (do_t_bkpt): New function.
3830 (do_smla): New function.
3831 (do_smlal): New function.
3832 (do_smul): New function.
3833 (do_qadd): New function.
3834 (do_co_reg2c): New function.
3835 (LONGEST_INSN): Redefine to 7.
3837 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3838 command line switches.
3840 2000-11-22 Jim Wilson <wilson@redhat.com>
3842 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3843 (struct rsrc): Make line unsigned.
3844 (gr_values): Add missing initializer.
3845 (SLOT_NUM_NOT_SET): Add unsigned cast.
3846 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3847 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3848 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3849 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3850 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3851 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3852 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3853 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3854 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3855 Add ATTRIBUTE_UNUSED to unused parameters.
3856 (convert_expr_to_ab_reg): Add parens.
3857 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3858 (dot_prologue): Initialize grsave when declared.
3859 (md_pseudo_table): Add missing initializers.
3860 (operand_match): Add casts to bfd_vma.
3861 (emit_one_bundle): Delete unused local prev. Make required_template
3863 (specify_resource): Cast i to unsigned.
3864 (note_register_values): Use fprintf_vma.
3865 (print_dependency): Likewise.
3867 2000-11-21 Jim Wilson <wilson@redhat.com>
3869 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3870 for unwind info section.
3871 (dot_endp): Likewise for unwind section.
3873 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3876 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3878 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3879 (output_insn): Call dwarf2_emit_insn.
3880 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3882 2000-11-17 Richard Henderson <rth@redhat.com>
3884 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3885 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3886 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3888 2000-11-17 Nick Clifton <nickc@redhat.com>
3890 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3893 2000-11-17 Richard Henderson <rth@redhat.com>
3895 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3897 2000-11-17 Richard Henderson <rth@redhat.com>
3899 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3900 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3901 tri-state definition of alpha_flag_mdebug.
3902 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3903 (s_alpha_file): Store first .file directive.
3904 (s_alpha_stab): New.
3905 (md_pseudo_table): Add stabs and stabn.
3907 2000-11-17 Richard Henderson <rth@redhat.com>
3909 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3911 2000-11-17 Richard Henderson <rth@redhat.com>
3913 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3914 (main): Call dwarf2_finish.
3915 * as.h (debug_type): Clarify documentation of the meaning
3917 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3918 (print_stats): Fix parenthesis problem.
3919 (now_subseg_size): New.
3920 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3921 (dwarf2_directive_file): Don't set debug_type.
3922 (dwarf2_where): Honor DEBUG_DWARF2 first.
3923 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3924 do nothing if not emitting dwarf2 debug info, or no work.
3925 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3926 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3927 (ecoff_new_file): Likewise.
3928 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3929 commentary wrt dwarf2.
3931 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3932 ATTRIBUTE_UNUSED as needed.
3933 (emit_insn): Call dwarf2_emit_insn.
3934 (s_alpha_file): New.
3936 (s_alpha_coff_wrapper): Don't handle them.
3937 (md_pseudo_table): Update for .file and .loc.
3938 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3940 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3941 don't protect with debug_type.
3942 * config/tc-hppa.c (md_assemble): Likewise.
3943 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3944 * config/tc-mn10300.c (md_assemble): Likewise.
3945 * config/tc-sh.c (md_assemble): Likewise.
3946 * config/tc-v850.c (md_assemble): Likewise.
3948 * config/tc-arm.c (arm_end_of_source): Remove.
3949 * config/tc-hppa.c (pa_end_of_source): Remove.
3950 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3951 * config/tc-mn10300.c (mn10300_finalize): Remove.
3952 * config/tc-sh.c (sh_finalize): Remove.
3953 * config/tc-v850.c (sh_finalize): Remove.
3955 * config/tc-arm.h (md_end): Remove.
3956 * config/tc-hppa.h (md_end): Remove.
3957 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3958 * config/tc-m68hc11.h (md_end): Remove.
3959 * config/tc-mn10300.h (md_end): Remove.
3960 * config/tc-sh.h (md_end): Remove.
3961 * config/tc-v850.h (md_end): Remove.
3963 * config/tc-ia64.c (emit_one_bundle): Don't protect
3964 dwarf2 bits with debug_type.
3965 (md_assemble): Likewise.
3966 (ia64_end_of_source): Don't call dwarf2_finish.
3968 2000-11-16 Jim Wilson <wilson@redhat.com>
3970 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3971 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3974 2000-11-16 H.J. Lu <hjl@gnu.org>
3976 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3979 2000-11-15 Kazu Hirata <kazu@hxi.com>
3981 * config/tc-tic30.c: Fix formatting.
3982 * config/tc-tic80.c: Likewise.
3983 * config/tc-v850.c: Likewise.
3984 * config/tc-vax.c: Likewise.
3985 * config/tc-w65.c: Likewise.
3986 * config/tc-z8k.c: Likewise.
3988 2000-11-14 DJ Delorie <dj@redhat.com>
3990 * config/tc-v850.c: Support dwarf2.
3991 * config/tc-v850.h: Ditto.
3993 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3994 parse_cons_expression_v850 to initialize hold_cons_reloc.
3996 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3998 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3999 (errata_nops_necessary_p): New function.
4000 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4003 2000-11-14 Jim Wilson <wilson@redhat.com>
4005 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4006 return little endian bfd formats.
4008 2000-11-14 Kazu Hirata <kazu@hxi.com>
4010 * config/aout_gnu.h: Fix formatting.
4011 * config/atof-vax.c: Likewise.
4012 * config/m68k-parse.h: Likewise.
4013 * config/m88k-opcode.h: Likewise.
4014 * config/obj-elf.c: Likewise.
4015 * config/tc-arm.c: Likewise.
4016 * config/tc-cris.c: Likewise.
4017 * config/tc-i386.c: Likewise.
4018 * config/tc-ia64.c: Likewise.
4019 * config/tc-mn10300.c: Likewise.
4020 * config/te-386bsd.h: Likewise.
4021 * config/te-hppa.h: Likewise.
4022 * config/te-nbsd.h: Likewise.
4023 * config/te-ppcnw.h: Likewise.
4024 * config/te-sparcaout.h: Likewise.
4025 * config/te-tmips.h: Likewise.
4026 * config/vax-inst.h: Likewise.
4027 * config/vms-conf.h: Likewise.
4029 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4031 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4033 2000-11-13 H.J. Lu <hjl@gnu.org>
4035 * config/obj-elf.c (elf_frob_symbol): Support
4036 ".symver name,name2@@@nodename".
4037 (elf_frob_file_before_adjust): Likewise.
4039 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4040 and ".symver name,name2@@@nodename".
4043 2000-11-12 H.J. Lu (hjl@gnu.org)
4045 * config/obj-elf.c (obj_elf_symver): Check missing version
4048 2000-11-12 H.J. Lu (hjl@gnu.org)
4050 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4051 instead of bfd_vma for non-bfd assemblers.
4053 2000-11-09 Kazu Hirata <kazu@hxi.com>
4055 * itbl-ops.c: Fix comment typos.
4057 2000-11-08 Jim Wilson <wilson@redhat.com>
4059 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4060 (struct unwind): Add next_slot_frag field.
4061 (slot_index): New parameters slot_frag and first_frag. Add code
4062 to add in frag sizes when different. Add comments.
4063 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4064 arguments to slot_index.
4065 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4066 loop end. Set next_slot_frag field.
4068 2000-11-07 H.J. Lu <hjl@gnu.org>
4070 * doc/as.texinfo (.symver): Updated for versioned symbol
4073 * obj.h (format_ops): Add the frob_file_before_adjust field.
4075 * config/obj-aout.c (aout_format_ops): Set the
4076 frob_file_before_adjust field to 0.
4077 * config/obj-coff.c (coff_format_ops): Likewise.
4078 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4080 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4082 (elf_frob_file_before_adjust): New function to remove unneeded
4083 versioned symbols from the symbol table.
4084 (elf_format_ops): Set the frob_file_before_adjust field to
4085 elf_frob_file_before_adjust.
4087 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4090 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4092 2000-11-07 Peter Targett <peter.targett@arccores.com>
4094 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4096 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4097 Fix compile time warning messages.
4099 2000-11-07 Nick Clifton <nickc@redhat.com>
4101 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4102 buffer in order to avoid buffer overflows.
4104 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4106 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4107 Change M to m for -milp32 or -mlp64 to match gcc.
4108 (dot_endp): Use bytes_per_address instead of 8.
4109 (emit_one_bundle): Use number_to_chars_littleendian instead of
4111 (fix_insn): Likewise.
4112 (ia64_init): New function.
4113 (ia64_target_format): New function.
4114 (md_begin): Set endianness, arch, and machine as appropriate.
4115 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4116 Make these macros depend on TE_HPUX macro.
4117 (TARGET_FORMAT): Define.
4118 (HOST_SPECIAL_INIT): Define.
4119 * config/te-hpux.h: New file.
4120 * configure.in: Add "ia64-*-hpux*" target to configure.
4121 * configure: Regenerate.
4123 2000-11-06 Kazu Hirata <kazu@hxi.com>
4125 * as.c: Fix formatting.
4126 * dwarf2dbg.c: Likewise.
4127 * input-file.c: Likewise.
4128 * input-file.h: Likewise.
4129 * input-scrub.c: Likewise.
4130 * itbl-ops.c: Likewise.
4131 * listing.c: Likewise.
4132 * macro.h: Likewise.
4133 * messages.c: Likewise.
4135 * subsegs.c: Likewise.
4136 * subsegs.h: Likewise.
4137 * write.c: Likewise.
4139 2000-11-06 Nick Clifton <nickc@redhat.com>
4141 * doc/as.texinfo: Add GNU Free Documentation License.
4142 * doc/gasp.texi: Add GNU Free Documentation License.
4143 * doc/as.1: Add GNU Free Documentation License.
4145 2000-11-05 Nick Clifton <nickc@redhat.com>
4147 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4149 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4151 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4152 * configure: Regenerate.
4154 2000-11-01 Nick Clifton <nickc@redhat.com>
4156 * read.c (original_case_string): New global variable.
4157 (read_a_source_file): Copy opcode string into
4158 original_case_string if clobbering the case of the opcode.
4159 * read.h: Export the definition of original_case_string.
4160 * config/tc-arm.c (md_assembler): When parsing a .req
4161 directive use the original opcode string, not the case
4164 2000-11-02 Nick Clifton <nickc@redhat.com>
4166 * config/tc-mn10300.c (debug_line): Remove this static
4168 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4169 dwarf2_where and dwarf2_gen_line_info.
4171 2000-11-02 Theo Honohan <th@futuretv.com>
4173 * config/tc-arm.c (do_msr): Improve error message.
4175 2000-10-31 Eric Christopher <echristo@redhat.com>
4177 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4178 or pc-relative, else use fx_offset.
4180 2000-10-31 Jim Wilson <wilson@redhat.com>
4182 * config/tc-ia64.c (struct md): New field tag_fixups.
4183 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4184 qualifying predicate.
4185 (emit_one_bundle): Delete spurious multiplication by one. Handle
4187 (ia64_start_line): Error if dangling qualifying predicate.
4188 (defining_tag): New static variable.
4189 (ia64_unrecognized_line, case '['): Parse tags.
4190 (ia64_frob_label): Create tag_fixups.
4191 (md_assemble): Reset md.qp.X_op after using it.
4193 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4195 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4197 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4199 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4201 2000-10-30 Kazu Hirata <kazu@hxi.com>
4203 * expr.c: Fix formatting.
4204 * flonum-copy.c: Likewise.
4205 * flonum.h: Likewise.
4209 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4211 * as.h (OPTION_MD_BASE): Bump to 190.
4212 * as.c (parse_args) <std_longopts>: Add comment about the need to
4213 check OPTION_MD_BASE in as.h.
4215 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4218 2000-10-27 Nick Clifton <nickc@redhat.com>
4220 * configure.in (emulations): Add m68hc12.
4221 * configure: Regenerate.
4222 * po/gas.pot: Regenerate.
4224 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4226 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4228 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4230 2000-10-25 Nick Clifton <nickc@redhat.com>
4232 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4233 a DWARF2 line number information sequence.
4235 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4237 * read.c (generate_lineno_debug): Update comment describing why
4238 DWARF2 line number debug information is not generated
4239 automatically by this function.
4241 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4244 * config/tc-arm.h (md_end): Define.
4245 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4247 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4248 if generating DWARF2 line numbers.
4249 (arm_end_of_source): New function. Call dwarf2_finish if
4252 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4253 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4254 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4256 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4258 * config/tc-i386.c: Fix prototype declarations for functions taking no
4261 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4263 * config/tc-i386.c (i386_operand_modifier): Remove.
4264 (build_displacement_string): Remove.
4265 (i386_parse_seg): Remove.
4266 (i386_intel_memory_operand): Remove.
4267 (i386_intel_operand): Re-write using recursive descent parser based
4268 on MASM documentation.
4269 (struct intel_parser_s): New structure.
4270 (intel_parser): New static variable.
4271 (struct intel_token): New structure.
4272 (cur_token, prev_token): New static variables.
4285 (intel_match_token): New function.
4286 (intel_get_token): New function.
4287 (intel_putback_token): New function.
4288 (intel_expr): New function.
4289 (intel_e05): New function.
4290 (intel_e05_1): New function.
4291 (intel_e06): New function.
4292 (intel_e06_1): New function.
4293 (intel_e09): New function.
4294 (intel_e09_1): New function.
4295 (intel_e10): New function.
4296 (intel_e10_1): New function.
4297 (intel_e11): New function.
4299 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4301 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4302 instructions to loose any special insn->architecture mask.
4304 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4305 (sparc_md_end, sparc_arch_types, sparc_arch,
4306 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4307 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4308 request v9b architecture if they are used).
4310 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4312 * config/tc-m68k.c: Fix the previous misapplied patch.
4314 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4316 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4317 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4318 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4321 2000-10-17 Kazu Hirata <kazu@hxi.com>
4323 * debug.c: Fix formatting.
4324 * depend.c: Likewise.
4325 * dwarf2dbg.c: Likewise.
4326 * dwarf2dbg.h: Likewise.
4327 * ecoff.c: Likewise.
4330 * flonum-konst.c: Likewise.
4331 * frags.h: Likewise.
4333 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4335 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4337 * doc/as.texinfo: Added notes about this new option.
4339 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4341 * config/tc-sh.c (JREG): Remove.
4342 (md_convert_frag): Remove #if 0:d code using JREG.
4344 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4346 * config/tc-i386.c (i386_operand_modifier): Only match
4347 modifiers SHORT and FLAT if they are followed by a space.
4348 (parse_register): When `allow_naked_reg' is set, do not confuse
4349 identifiers that start with a register name with a register.
4351 2000-10-12 Kazu Hirata <kazu@hxi.com>
4353 * app.c: Fix formatting.
4356 * bit_fix.h: Likewise.
4361 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4363 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4365 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4367 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4368 Re-arrange function a little and improve error message.
4370 * write.c (write_relocs): Fix a comment.
4372 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4375 2000-10-05 Jim Wilson <wilson@cygnus.com>
4377 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4379 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4381 * config/tc-i386.c: Delete some useless comments, reformat others.
4383 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4384 non-global syms in linkonce sections.
4386 2000-10-04 Ralf Baechle <ralf@gnu.org>
4388 * config/tc-ia64.c (operand_match): Don't use // style comments.
4389 * config/tc-i370.c: Likewise.
4391 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4393 Changes to handle varying register prefix and user symbol prefix.
4394 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4395 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4396 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4397 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4398 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4399 (demand_register_prefix): New variable.
4400 (md_pseudo_table): New pseudo ".syntax".
4401 (md_longopts): New options --no-underscore and --underscore.
4402 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4403 on symbols_have_leading_underscore.
4404 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4405 (get_spec_reg): Ditto.
4406 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4408 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4410 <case OPTION_NO_US, case OPTION_US>: New.
4411 (md_show_usage): Be brief and reformat to match continuation of
4413 * po/gas.pot: Regenerate.
4415 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4417 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4418 force relocs for 12 bit branches.
4419 (md_apply_fix): Similarly, adjust logic here.
4421 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4423 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4424 adjust for external and weak syms as we will use a reloc. Allow
4425 for +8 offset when calculating limits of branches.
4426 (hppa_fix_adjustable): Undo 2000-09-23 change.
4427 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4428 Correct distance calculation.
4429 (tc_gen_reloc): Print the file name and line number if we can't
4432 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4433 * config/tc-hppa.c (nonzero_dibits): Define.
4434 (arg_reloc_stub_needed): Check each arg and return value
4435 separately for zero case.
4436 (pa_align): Declare argument `bytes'.
4438 2000-09-25 Kazu Hirata <kazu@hxi.com>
4440 * config/tc-cris.c: Fix formatting.
4441 * config/tc-d10v.h: Likewise.
4442 * config/tc-d30v.c: Likewise.
4443 * config/tc-d30v.h: Likewise.
4444 * config/tc-fr30.c: Likewise.
4445 * config/tc-fr30.h: Likewise.
4446 * config/tc-m68k.c: Likewise.
4447 * config/tc-m68k.h: Likewise.
4448 * config/tc-pj.h: Likewise.
4449 * config/tc-ppc.c: Likewise.
4450 * config/tc-ppc.h: Likewise.
4451 * config/tc-sh.c: Likewise.
4452 * config/tc-sh.h: Likewise.
4453 * config/tc-sparc.c: Likewise.
4454 * config/tc-v850.h: Likewise.
4455 * config/tc-vax.h: Likewise.
4456 * config/tc-w65.h: Likewise.
4457 * config/tc-z8k.h: Likewise.
4459 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4461 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4462 checks only for ELF.
4463 (hppa_force_relocation): Likewise.
4465 2000-09-22 Jim Wilson <wilson@cygnus.com>
4467 * config/tc-ia64.c (dv_sem): Add "stop".
4468 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4469 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4470 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4472 (mark_resources): Check IA64_RS_PRr.
4474 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4476 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4477 md_estimate_size_before_relax): Redesign and clean up the
4478 relaxation mechanism.
4480 2000-09-21 Kazu Hirata <kazu@hxi.com>
4482 * config/tc-ns32k.c: Fix formatting.
4483 * config/tc-ns32k.h: Likewise.
4485 2000-09-20 Kazu Hirata <kazu@hxi.com>
4487 * config/tc-m32r.c: Fix formatting.
4488 * config/tc-m32r.h: Likewise.
4489 * config/tc-m68851.h: Likewise.
4490 * config/tc-m68hc11.c: Likewise.
4491 * config/tc-m68hc11.h: Likewise.
4492 * config/tc-m88k.c: Likewise.
4493 * config/tc-mcore.c: Likewise.
4494 * config/tc-mcore.h: Likewise.
4495 * config/tc-mips.c: Likewise.
4496 * config/tc-mips.h: Likewise.
4497 * config/tc-mn10200.h: Likewise.
4498 * config/tc-mn10300.h: Likewise.
4499 * config/tc-tahoe.c: Likewise.
4500 * config/tc-tahoe.h: Likewise.
4502 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4504 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4505 Likewise in relaxation description comments.
4507 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4509 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4510 subtraction of two syms without emitting a relocation.
4512 From David Huggins-Daines <dhd@linuxcare.com>
4513 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4514 global or weak symbols.
4516 2000-09-15 Kazu Hirata <kazu@hxi.com>
4518 * config/tc-h8300.h: Fix formatting.
4519 * config/tc-h8500.c: Likewise.
4520 * config/tc-h8500.h: Likewise.
4521 * config/tc-hppa.h: Likewise.
4522 * config/tc-i370.h: Likewise.
4523 * config/tc-i386.h: Likewise.
4524 * config/tc-i860.c: Likewise.
4525 * config/tc-i860.h: Likewise.
4526 * config/tc-i960.h: Likewise.
4527 * config/tc-ia64.c: Likewise.
4528 * config/tc-ia64.h: Likewise.
4530 2000-09-14 Kazu Hirata <kazu@hxi.com>
4532 * config/tc-a29k.c: Fix formatting.
4533 * config/tc-alpha.c: Likewise.
4534 * config/tc-arc.c: Likewise.
4535 * config/tc-arc.h: Likewise.
4536 * config/tc-arm.c: Likewise.
4537 * config/tc-arm.h: Likewise.
4538 * config/tc-avr.c: Likewise.
4539 * config/tc-avr.h: Likewise.
4540 * config/tc-tic30.c: Likewise.
4541 * config/tc-tic30.h: Likewise.
4542 * config/tc-tic54x.c: Likewise.
4543 * config/tc-tic54x.h: Likewise.
4544 * config/tc-tic80.c: Likewise.
4545 * config/tc-tic80.h: Likewise.
4547 2000-09-14 Timothy Wall <twall@cygnus.com>
4549 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4550 parallel comparisons for later use.
4551 (struct rsrc): Add parallel comparison type.
4552 (resources_match): Skip special cases of PR usage (non-conflicting
4555 2000-09-13 Kazu Hirata <kazu@hxi.com>
4557 * config/obj-ecoff.c: Fix formatting.
4558 * config/obj-elf.c: Likewise.
4559 * config/obj-elf.h: Likewise.
4560 * config/obj-evax.h: Likewise.
4561 * config/obj-generic.h: Likewise.
4562 * config/obj-hp300.c: Likewise.
4563 * config/obj-hp300.h: Likewise.
4564 * config/obj-ieee.h: Likewise.
4565 * config/obj-vms.c: Likewise.
4566 * config/obj-vms.h: Likewise.
4568 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4570 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4571 (md_parse_option): Ditto.
4572 (md_longopts): Add -mips32 option.
4573 (md_show_usage): Document new options.
4574 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4575 (mips_ip): Assemble mfc0 with a sub-selection code.
4576 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4577 (mips_cpu_to_str): New function.
4578 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4579 Use CPU_* defines instead of hardcoded numbers.
4581 * doc/as.texinfo: Document new options.
4582 * doc/c-mips.texi: Ditto.
4584 2000-09-12 Kazu Hirata <kazu@hxi.com>
4586 * as.h: Fix formatting.
4587 * asintl.h: Likewise.
4588 * bit_fix.h: Likewise.
4589 * config/obj-aout.c: Likewise.
4590 * config/obj-aout.h: Likewise.
4591 * config/obj-bout.c: Likewise.
4592 * config/obj-bout.h: Likewise.
4593 * config/obj-coff.c: Likewise.
4594 * config/obj-coff.h: Likewise.
4595 * dwarf2dbg.h: Likewise.
4597 * flonum.h: Likewise.
4598 * frags.h: Likewise.
4599 * itbl-ops.h: Likewise.
4600 * macro.h: Likewise.
4603 * struc-symbol.h: Likewise.
4604 * subsegs.h: Likewise.
4605 * symbols.h: Likewise.
4607 * write.h: Likewise.
4609 2000-09-11 Kazu Hirata <kazu@hxi.com>
4611 * bignum-copy.c: Fix formatting.
4612 * config/tc-i370.c: Likewise.
4613 * config/tc-i960.c: Likewise.
4614 * config/tc-m68k.c: Likewise.
4615 * ehopt.c: Likewise.
4616 * flonum-copy.c: Likewise.
4617 * flonum-konst.c: Likewise.
4618 * flonum-mult.c: Likewise.
4619 * literal.c: Likewise.
4622 * stabs.c: Likewise.
4623 * subsegs.c: Likewise.
4625 2000-09-09 Philip Blundell <philb@gnu.org>
4627 * configure.in (arm*-*-uclinux*): New target.
4628 * configure: Regenerate.
4630 2000-09-09 Kazu Hirata <kazu@hxi.com>
4632 * input-file.c: Fix formatting.
4633 * itbl-ops.c: Likewise.
4634 * messages.c: Likewise.
4636 2000-09-08 Philip Blundell <philb@gnu.org>
4638 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4641 2000-09-07 H.J. Lu <hjl@gnu.org>
4643 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4644 * configure: Rebuild.
4646 2000-09-07 Kazu Hirata <kazu@hxi.com>
4648 * atof-generic.c: Fix formatting.
4649 * config/tc-mips.c: Likewise.
4650 * config/tc-vax.c: Likewise.
4651 * input-scrub.c: Likewise.
4653 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4655 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4656 * configure.in (sh-*-linux*): Added.
4657 * configure: Rebuilt.
4659 2000-09-06 Kazu Hirata <kazu@hxi.com>
4661 * config/tc-hppa.c: Fix formatting.
4663 * ecoff.c: Fix formatting.
4665 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4667 * configure: Rebuilt with new libtool.m4.
4669 2000-09-05 Kazu Hirata <kazu@hxi.com>
4671 * cgen.c: Fix formatting.
4672 * config/tc-ia64.c: Likewise.
4674 2000-09-05 Nick Clifton <nickc@redhat.com>
4676 * aclocal.m4: Regenerate.
4677 * config.in: Regenerate.
4678 * configure: Regenerate.
4679 * po/gas.pot: Regenerate.
4681 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4683 * config/tc-cris.c: Correct comment typos.
4685 2000-09-05 Eric Christopher <echristo@cygnus.com>
4687 * config/tc-mn10300.c: Cleanup.
4688 (md_pcrel_from): Enable.
4690 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4692 * expr.c (operand): Fix a comment typo.
4693 * write.c (write_relocs): Fix a signed/unsigned warning.
4695 * config/tc-hppa.c (fudge_reg_expressions): New
4696 (hppa_force_reg_syms_absolute): New.
4697 (pa_equ): Allow reg_section expressions.
4698 * config/tc-hppa.c (md_optimize_expr): Define.
4699 (hppa_force_reg_syms_absolute): Prototype.
4701 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4702 (pa_parse_number): Pass in arg to select fp reg parsing.
4703 Return 1 to indicate format checks pass. If strict, then only
4704 accept a register or register symbol. Return value in...
4705 (pa_number): New static for pa_parse_number.
4706 (FP_REG_BASE): Define.
4707 (FP_REG_RSEL): Define.
4708 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4709 appropriate. White space changes.
4710 (need_pa11_opcode): Don't bother passing any params, get them from
4712 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4713 Remove extraneous check in case 'Q'.
4714 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4715 reg, set section of resulting symbol to reg_section.
4716 (pa_parse_space_stmt): Modify call to pa_parse_number.
4717 (pa_space): Likewise.
4719 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4720 (hppa_force_relocation): Handle vtable relocs.
4721 (pa_vtable_entry): New.
4722 (pa_vtable_inherit): New.
4723 (md_pseudo_table): Add entries for vtable pseudos.
4724 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4725 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4727 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4728 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4729 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4731 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4732 specify a symbol type.
4734 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4735 dependent things together.
4736 (md_elf_symbol_type): Define.
4738 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4740 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4742 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4743 (obj_elf_vtable_entry): Declare.
4745 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4746 and export function.
4747 (obj_elf_vtable_entry): Similarly.
4748 (elf_pseudo_table): Fix the damage with a cast.
4750 2000-09-03 Richard Henderson <rth@cygnus.com>
4752 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4753 for template selection when a label is needed.
4755 2000-09-02 Kazu Hirata <kazu@hxi.com>
4757 * config/tc-ia64.c: Fix formatting.
4759 2000-09-02 Nick Clifton <nickc@redhat.com>
4761 * configure.in: Increase version number to 2.10.91.
4762 * configure: Regenerate.
4763 * aclocal.m4: Regenerate.
4764 * config.in: Regenerate.
4765 * po/gas.pot: Regenerate.
4766 * Makefile.in: Regenerate.
4768 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4770 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4771 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4772 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4774 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4777 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4779 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4780 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4781 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4782 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4783 (GOT_symbol): New variable.
4784 (md_undefined_symbol): Set it.
4786 2000-09-01 Richard Henderson <rth@cygnus.com>
4788 * config/tc-ia64.c (match): Don't inline.
4789 (extra_goodness): New.
4790 (md_begin): Prefer nop.f and nop.b for best_template.
4792 2000-08-31 Kazu Hirata <kazu@hxi.com>
4794 * as.c: Fix formatting.
4796 * frags.c: Likewise.
4797 * macro.c: Likewise.
4799 2000-08-31 Eric Christopher <echristo@cygnus.com>
4801 * config/tc-mn10300.c: Cleanup and fix warnings.
4802 (md_pseudo_table): Add initializers.
4803 (md_show_usage): Cleanup.
4804 (md_parse_option): Fix warnings.
4805 (md_undefined_symbol): Fix warnings.
4806 (md_conver_frag): Fix warnings.
4807 (tc_gen_reloc): Fix warnings.
4808 (md_apply_fix3): Fix warnings.
4809 (check_operand): Fix warnings.
4811 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4813 * acinclude.m4: Include libtool and gettext macros from the
4815 * aclocal.m4, configure: Rebuilt.
4817 2000-08-30 Mark Hatle <mhatle@mvista.com>
4819 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4821 2000-08-31 Kazu Hirata <kazu@hxi.com>
4823 * listing.c: Fix formatting.
4825 2000-08-29 Kazu Hirata <kazu@hxi.com>
4827 * app.c: Fix a comment typo. Fix formatting.
4829 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4831 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4832 offset of the target destination for jmp instructions.
4833 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4835 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4837 * NEWS: Mention support for CRIS.
4839 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4841 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4842 Sets `.lcomm' alignment to zero.
4844 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4846 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4847 TC_FIX_ADJUSTABLE): Define.
4849 2000-08-23 Jim Wilson <wilson@cygnus.com>
4851 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4852 unwind.personality_routine is set.
4854 2000-08-23 H.J. Lu <hjl@gnu.org>
4856 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4858 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4860 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4863 2000-08-22 H.J. Lu <hjl@gnu.org>
4865 * config.in (STRICTCOFF): New for strict COFF.
4867 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4868 i386-*-go32* and i386-go32-rtems*.
4869 * configure: Rebuilt.
4871 * config/obj-coff.c (obj_coff_endef): Follow the historical
4872 behavior if STRICTCOFF is not defined.
4874 * doc/internals.texi: Document STRICTCOFF.
4876 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4878 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4879 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4880 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4881 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4882 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4883 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4884 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4887 2000-08-22 Eric Christopher <echristo@cygnus.com>
4889 * config/tc-mn10300.c: (md_apply_fix): New function.
4890 (mn10300_force_relocation): New function.
4891 (mn10300_fix_adjustable): New function.
4893 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4894 (TC_HANDLES_FX_DONE): Define.
4895 (obj_fix_adjustable): Define.
4896 (MD_APPLY_FIX3): Define.
4897 (TC_LINKRELAX_FIXUP): Define.
4899 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4901 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4903 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4905 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4907 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4908 if the fixup resulted in a relocation.
4910 2000-08-18 Nick Clifton <nickc@redhat.com>
4912 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4913 Make reference to first element of shift_names explicit.
4915 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4917 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4918 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4919 add a symbol's address. Removed all target-specific #ifdefs that
4920 used to accomplished the same.
4921 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4922 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4923 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4924 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4925 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4927 2000-08-17 Kazu Hirata <kazu@hxi.com>
4929 * dwarf2dbg.c: Fix formatting.
4931 2000-08-17 Nick Clifton <nickc@redhat.com>
4933 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4934 to be recoded as logical shift lefts by zero.
4936 2000-08-16 Jim Wilson <wilson@cygnus.com>
4938 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4939 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4941 (note_register_values): Handle IA64_OPND_R3_2 operands.
4943 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4945 * config/tc-i860.c (md_operand): Silly typo fixed.
4947 2000-08-16 Nick Clifton <nickc@redhat.com>
4949 * config/tc-arm.c (struct asm_shift): Delete.
4951 (enum asm_shift_index): New.
4952 (struct asm_shift_properties): New.
4953 (struct asm_shift_name): New.
4954 (shift_properties[]); New.
4955 (shift_names[]); New.
4957 (decode_shift): Use new structures.
4958 Issue a warning is "ROR #0" is used.
4959 Issue a warning if "ASR #0" or "LSR #0" is used.
4961 (md_begin): Initialise arm_shift_hsh table from new
4962 asm_shift_name array.
4964 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4966 * config/tc-sparc.c: Kill all warnings.
4967 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4969 (md_show_usage): Update usage text.
4971 2000-08-16 Nick Clifton <nickc@redhat.com>
4973 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4976 2000-08-15 Will Cohen <wcohen@redhat.com>
4978 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4980 * config/tc-sh.c (md_assemble): Changed so debug_type
4981 test performed for ppi_assemble
4982 * config/tc-sh.c: Included dwarf2dbg.h.
4983 (debug_line): Defined.
4984 (md_assemble): Generates dwarf2 line info.
4985 (sh_finalize): New function. Finalize dwarf2 info.
4986 (assemble_ppi): Returns size of code generated.
4987 (build_Mytes): Returns size of code generated.
4988 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4989 * config/tc-sh.h (md_end): Defined.
4990 (sh_finalize): Declared.
4992 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4994 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4997 2000-08-14 Nick Clifton <nickc@redhat.com>
4999 * config/tc-arm.c (do_bx): Allow "bx pc".
5001 2000-08-14 Jim Wilson <wilson@cygnus.com>
5003 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5004 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5005 (md_begin): Change assignment to md.flag to OR in the new bit.
5007 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5009 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5010 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5013 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5015 * NEWS: Mention i860 support.
5017 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5019 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5021 2000-08-14 Andreas Schwab <schwab@suse.de>
5023 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5025 2000-08-11 Andreas Schwab <schwab@suse.de>
5027 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5030 2000-08-11 Kazu Hirata <kazu@hxi.com>
5032 * expr.c: Fix formatting.
5033 * config/obj-bout.c: Likewise.
5035 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5037 * doc/c-i860.texi: Flesh out the i860 section more.
5039 2000-08-10 Kazu Hirata <kazu@hxi.com>
5041 * symbols.c: Fix formatting.
5044 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5046 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5047 modifier has the IgnoreSize bit set.
5049 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5051 From Rodney Brown <RodneyBrown@mynd.com>
5052 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5053 * configure: Regenerate.
5055 2000-08-09 Kazu Hirata <kazu@hxi.com>
5057 * hash.c: Fix formatting.
5060 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5062 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5063 (i860_fix_info): New enum.
5064 (MD_APPLY_FIX3): Define.
5065 (WORKING_DOT_WORD): Define.
5066 (TC_HANDLES_FX_DONE): Define.
5067 (DIFF_EXPR_OK): Define.
5068 (LISTING_HEADER): Define.
5069 (TARGET_FORMAT): Select target format based on endian flag.
5070 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5071 (target_big_endian): Add external declaration.
5073 * config/tc-i860.c: All existing code reworked completely. Other
5074 new code shown below.
5075 (SYNTAX_SVR4): Define.
5076 (target_warn_expand): New variable.
5077 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5078 (md_longopts): Declare and define with new options (-EL, -EB,
5080 (md_show_usage): New function.
5081 (md_operand): New function.
5082 (obtain_reloc_for_imm16): New function.
5083 (md_apply_fix3): New function.
5084 (tc_gen_reloc): New function.
5086 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5088 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5089 2 bytes of the jump address are in the same frag.
5090 (find): Accept 68hc12 register indirect modes.
5092 * NEWS: Mention 68HC11 & 68HC12 support.
5094 2000-08-07 Richard Henderson <rth@cygnus.com>
5096 * config/tc-ia64.c (unwind): Add prologue_mask member.
5097 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5098 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5099 (dot_body): Clear unwind.prologue_mask.
5100 (dot_prologue): Set it. Accept a register second argument.
5102 2000-08-07 Kazu Hirata <kazu@hxi.com>
5104 * config/atof-ieee.c: Fix formatting.
5105 * config/atof-tahoe.c: Likewise.
5107 2000-08-06 Nick Clifton <nickc@cygnus.com>
5109 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5112 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5113 of .popsection, .previous, .pushsection, .subsection,
5114 .version, .vtable_entry, .vtable_inherit and .weak.
5116 2000-08-05 Kazu Hirata <kazu@hxi.com>
5118 * config/tc-cris.c: Fix formatting.
5119 * config/tc-i386.c: Likewise.
5120 * config/tc-sparc.c (sparc_ip): Simplify the code.
5122 2000-08-04 Kazu Hirata <kazu@hxi.com>
5124 * config/tc-cris.c: Rearrange code for readability.
5125 * config/tc-d10v.c: Fix formatting.
5126 * config/tc-m32r.c: Likewise.
5127 * config/tc-sparc.c: Likewise.
5129 2000-08-02 Jim Wilson <wilson@cygnus.com>
5131 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5132 before ia64_find_opcode.
5133 (md_assemble): Likewise.
5135 2000-08-01 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5138 Undo some formatting fixes.
5140 2000-08-01 Kazu Hirata <kazu@hxi.com>
5142 * config/obj-som.c: Fix formatting.
5143 * config/obj-ieee.c: Likewise.
5144 * config/tc-arm.c: Likewise.
5145 * config/tc-v850.c: Likewise.
5147 2000-08-01 Nick Clifton <nickc@redhat.com>
5149 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5150 index by command line option.
5152 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5154 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5155 (@node M68K-Branch): Rewrite to match the reality.
5157 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5159 * doc/c-i860.texi: New file.
5160 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5161 * doc/Makefile.in: Regenerate.
5162 * doc/all.texi: Add I860 as relevant architecture.
5163 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5165 2000-07-31 Kazu Hirata <kazu@hxi.com>
5167 * config/tc-d30v.c: Fix formatting.
5169 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5171 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5172 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5173 long emit a long branch if available instead of an absolute jump, never
5174 emit absolute jumps for anything with --pcrel.
5176 * doc/c-m68k.texi: Document new command line option.
5178 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5180 * config/tc-avr.c: Use PARAMS macro in function declarations.
5181 Don't declare md_pcrel_from_section (already in tc-avr.h).
5182 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5183 (avr_operand): Don't set (unsigned) op_mask to -1.
5185 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5187 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5188 * configure: Regenerated.
5189 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5190 of operand to the .type directive (.e.g, "type").
5192 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5194 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5195 * app.c (do_scrub_chars): Record where first comment found.
5196 * read.c (read_a_source_file): Init found_comment on entry, and
5197 notify whether comments found on exit.
5198 * config/tc-hppa.c (md_shortopts): Add "c".
5199 (md_longopts): Add warn-comment.
5200 (md_parse_option): Handle it.
5201 (md_show_usage): Show available options.
5202 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5204 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5206 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5207 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5209 (md_estimate_size_before_relax): Don't fall off end of function.
5211 2000-07-27 Kazu Hirata <kazu@hxi.com>
5213 * config/tc-avr.c: Fix formatting.
5214 * config/tc-ns32k.c: Likewise.
5216 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5218 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5220 2000-07-27 Kazu Hirata <kazu@hxi.com>
5222 * config/tc-d10v.c: Fix formatting.
5223 * config/tc-z8k.c: Likewise.
5224 * config/tc-sparc.c: Likewise.
5226 2000-07-26 Dave Brolley <brolley@redhat.com>
5228 * cgen.c (queue_fixup): Declare opinfo.
5229 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5230 (gas_cgen_md_operand): Ditto.
5231 (gas_cgen_md_apply_fix3): Ditto.
5233 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5235 * config/obj-coff.c (obj_frob_symbol): Don't merge
5236 labels. Don't merge if the symbol isn't constant. Return
5237 immediately if a symbol is merged.
5239 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5241 * frags.c (frag_align): Correct absolute section alignment.
5243 2000-07-20 DJ Delorie <dj@redhat.com>
5245 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5246 it breaks linking against DLLs.
5248 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5250 * configure.in: Add CRIS support.
5251 * configure: Regenerate.
5252 * Makefile.am: (CPU_TYPES): Add cris.
5253 (CPU_OBJ_VALID) [aout]: Add cris.
5254 (MULTI_CPU_TYPES): Add cris.
5255 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5256 [coff]: Only i386 and mips are valid.
5257 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5258 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5259 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5260 Regenerate dependencies.
5261 * Makefile.in: Regenerate.
5262 * aclocal.m4: Regenerate.
5263 * as.c: Declare crisaout, criself.
5264 * config/tc-cris.h, config/tc-cris.c: New.
5265 * config/e-criself.c, config/e-crisaout.c: New.
5266 * po/POTFILES.in, po/gas.pot: Regenerate.
5268 2000-07-20 Kazu Hirata <kazu@hxi.com>
5270 * read.c: Fix formatting.
5271 * write.c: Fix formatting.
5273 2000-07-19 H.J. Lu <hjl@gnu.org>
5275 * sb.c: Include <stdlib.h> if exists for abort ().
5277 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5279 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5280 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5281 (pa_type_args): Same here.
5283 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5285 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5286 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5287 the storage class is already set.
5289 2000-07-17 Kazu Hirata <kazu@hxi.com>
5291 * config/tc-m68hc11.c: Fix formatting.
5292 * config/tc-mn10200.c: Likewise.
5293 * config/tc-mn10300.c: Likewise.
5294 * config/tc-pj.c: Likewise.
5295 * config/tc-tic80.c: Likewise.
5296 * config/tc-w65.c: Likewise.
5298 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5300 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5303 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5305 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5308 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5310 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5311 ELF as are used for SOM (except the 32-bit reloc one) to decide
5312 whether a symbol can be reduced to a section symbol. Expand on
5313 the comment for symbols involved in LR% and RR% expressions.
5315 2000-07-14 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-mips.c (mips_disable_float_construction): New
5318 static variable. Set to true if doubles should not be
5319 constructed by loading two single width fp registers with
5320 halves of the value.
5321 (mips_ip): Test mips_disable_float_construction.
5322 (md_longopts): Add command line switches --construct-floats
5323 and --no-construct-floats.
5324 (md_parse_option): Parse new command line options.
5325 (md_show_usage): Describe new command line options.
5327 * doc/c-mips.texi: Document new command line options.
5329 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5331 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5332 * configure: Regenerate.
5334 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5336 * configure.in (DEFAULT_EMULATION setting): Revert part of
5337 2000-07-01 change that set te_multi=multi unless set to tmips.
5338 * configure: Regenerate.
5340 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5342 * config/obj-coff.c (coff_frob_section): Add padding to the last
5343 section when aligning it increases its size.
5345 2000-07-11 Kazu Hirata <kazu@hxi.com>
5347 * config/tc-tic54x.c: Fix formatting.
5349 2000-07-10 Kazu Hirata <kazu@hxi.com>
5351 * config/tc-h8500.c: Fix formatting.
5352 * config/tc-tic54x.c: Fix formatting.
5354 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5356 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5357 displacements correctly.
5359 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5361 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5363 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5367 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5369 From David Huggins-Daines <dhd@linuxcare.com>
5370 * config/te-hppalinux64.h: Add a new emulation.
5371 * configure.in (emulations): Add configure bits to support the
5372 64-bit Linux/parisc target.
5373 * configure: Regenerate.
5375 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5376 (md_shortopts): Add `V' for ELF.
5378 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5379 when SOM or ELF_ARG_RELOC are defined.
5380 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5381 ELF_ARG_RELOC are defined.
5382 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5383 (pa_stringer): ..Do it here instead. Fix comment typos.
5384 (hppa_force_relocation): Cast enums to int before comparing with
5387 From Ryan Bradetich <rbradetich@uswest.net>
5388 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5389 redifinition warning.
5390 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5391 (hppa_force_relocation): ditto
5392 (md_apply_fix): Added cast to buf to fix warnings.
5394 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5395 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5397 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5398 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5399 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5400 reloc_type** to avoid warnings in switch.
5401 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5402 little earlier instead.
5404 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5406 (pa_type_args): Use symbol_arg_reloc_info.
5407 (struct pa_it): Make arg_reloc unsigned int.
5408 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5409 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5410 (pa_code): Delete. pa_text duplicates this function.
5411 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5412 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5414 (cons_fix_new_hppa): Actually change selector to e_fsel when
5415 warning about assuming so.
5416 (tc_gen_reloc): More example elf arg reloc code.
5417 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5418 (hppa_force_relocation): Likewise.
5420 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5422 (pa_end_of_source): Prototype.
5423 (hppa_fix_adjustable): Prototype.
5424 (LABELS_WITHOUT_COLONS): Move it..
5425 * config/te-hppa.h: To here.
5427 * config/te-hppa64.h: New file.
5429 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5431 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5432 format -10, -16, 16 relocs.
5433 (hppa_elf_mark_end_of_function): Test for null
5434 last_call_info->start_symbol
5436 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5437 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5438 re_assesmble_* functions. Delete extraneous statements. Fix
5440 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5441 insn to re_assemble_*.
5443 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5445 * doc/internals.texi (Expressions): Fix typo.
5447 2000-07-08 Kazu Hirata <kazu@hxi.com>
5449 * config/tc-sh.c: Fix formatting.
5450 * config/tc-tic54x.c: Fix formatting.
5451 * depend.c: Fix formatting.
5452 * flonum-konst.c: Likewise.
5453 * flonum-mult.c: Likewise.
5455 2000-07-07 Kazu Hirata <kazu@hxi.com>
5457 * config/tc-sh.c: Fix comments.
5458 * config/obj-vms.c: Fix comments.
5459 * config/tc-a29k.c: Likewise.
5460 * config/tc-alpha.c: Likewise.
5461 * config/tc-h8300.c: Likewise.
5462 * config/tc-h8500.c: Likewise.
5463 * config/tc-i370.c: Likewise.
5464 * config/tc-ia64.c: Likewise.
5465 * config/tc-m68hc11.c: Likewise.
5466 * config/tc-m68k.c: Likewise.
5467 * config/tc-mips.c: Likewise.
5468 * config/tc-ns32k.c: Likewise.
5469 * config/tc-ppc.c: Likewise.
5470 * config/tc-z8k.c: Likewise.
5472 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5474 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5475 Default to '(SEC_LOAD | SEC_DATA)'.
5476 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5478 * doc/internals.texi (CPU Backend): Describe
5479 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5481 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5483 * as.c (parse_args): NULL terminate the long option list.
5485 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5487 * config/tc-d30v.h: Include "write.h" for fixS.
5488 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5490 2000-07-05 Nick Clifton <nickc@cygnus.com>
5492 * config/tc-d30v.c (write_2_short): Further changes to warning
5493 messages produced when combining EITHER_BUT_PREFER_MU attributed
5496 2000-07-05 DJ Delorie <dj@redhat.com>
5500 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5502 * config/tc-arm.c (psrs): Accept combinations of flags.
5504 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5506 * config/tc-avr.c: Change _ () to _() around all strings marked
5507 for translation (exception from the usual coding style).
5508 (avr_opt): New struct variable, how the new switches are set.
5509 (OPTION_MMCU): Define as 'm' and actually use.
5510 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5511 (show_mcu_list): New function, display the list of known MCUs.
5512 (md_show_usage): Document the new switches. Call show_mcu_list.
5513 (avr_set_arch): Change 'm' to OPTION_MMCU.
5514 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5515 Handle the new switches.
5516 (avr_operands): Disable warnings for undefined combinations of
5517 operands if -mall-opcodes. Disable warnings for skipping two-word
5518 instructions if enhanced core or -mno-skip-bug.
5519 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5520 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5521 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5522 (avr_ldi_expression): Warn about implicit lo8().
5523 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5525 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5527 * configure.in: Add entry for mips-*-sysv4*MP*
5528 * configure: Rebuild
5529 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5530 elf32-tradlittlemips for traditional mips targets.
5531 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5532 test for Link Once sections as in adjust_reloc_syms.
5533 * config/te-tmips.h: New file for traditional mips targets. Define
5536 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5538 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5539 flags argument is not present, don't change an existing section's
5540 section's attributes. If the flags argument is present, warn if the
5541 attributes don't match the section's current attributes. When
5542 long section names are supported, set SEC_LINK_ONCE and
5543 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5545 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5547 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5548 symbols; create them.
5550 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5552 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5553 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5555 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5557 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5558 expressions. Ignore the problem when handling 16 bit signed
5559 immediates, because the assembler will take care of the relocation
5562 2000-06-27 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5565 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5566 sequential order, and emit warning messages if the input source
5567 code contains constructs like that, or parallel constructs
5568 containing such opcodes.
5570 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5572 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5573 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5574 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5575 (md_show_usage): Update usage message.
5576 (md_parse_option): Allow redefinition of MCU type within the
5577 same avr[1-5] bfd machine type. Show both old and new MCU type
5578 in the error message.
5579 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5580 Simplify 8K wrap code.
5582 2000-06-25 Kazu Hirata <kazu@hxi.com>
5584 * config/obj-aout.c: Remove all uses of DEFUN.
5585 * config/obj-ieee.c: Likewise.
5586 * config/tc-sh.c: Fix comment typos.
5587 * config/tc-tahoe.c: Likewise.
5588 * config/tc-vax.c: Likewise.
5589 * config/tc-w65.c: Likewise.
5590 * config/tc-z8k.c: Likewise.
5591 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5593 2000-06-24 DJ Delorie <dj@cygnus.com>
5595 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5596 more changes from Sept 1999
5597 (tc_i386_fix_adjustable): ditto
5598 (md_apply_fix3): ditto
5600 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5602 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5603 (gas_cgen_parse_operand): Set it around expression() call.
5604 (gas_cgen_md_operand): Test for it before longjmp().
5606 2000-06-24 Kazu Hirata <kazu@hxi.com>
5608 * config/tc-h8500.c: Remove all uses of DEFUN.
5609 * config/tc-sh.c: Likewise.
5610 * config/tc-w65.c: Likewise.
5611 * config/tc-z8k.c: Likewise.
5613 * config/tc-h8500.c: Fix typos in comments.
5615 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5617 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5620 2000-06-23 matthew green <mrg@redhat.com>
5622 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5623 defined. Fix error message for `[' grouping.
5625 2000-06-22 Kazu Hirata <kazu@hxi.com>
5627 * config/tc-h8300.c: Fix formatting and comment typos.
5629 2000-06-22 Timothy Wall <twall@cygnus.com>
5631 * config/tc-ia64.c (note_register_values): Move premature QP
5632 notation clearing into the appropriate place.
5634 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5636 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5637 first before anything else. Add bin-bugs.h, emul.h and progress.h
5638 Sort list of files as for $(OBJS) in Makefile.am.
5640 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5641 find one. Remake dependencies.
5642 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5643 * Makefile.in: Regenerate.
5644 * doc/Makefile.in: Regenerate.
5646 * config/tc-i386.c (i386_displacement): Don't assume a constant
5647 displacement is necessarily 16 bits when in 16 bit code mode.
5648 (md_assemble): Instead size the displacement here after we know
5649 for sure that a .code16gcc operand hasn't automatically added
5650 operand size prefixes.
5652 2000-06-21 H.J. Lu <hjl@gnu.org>
5654 * Makefile.am: Rebuild dependency.
5655 * Makefile.in: Rebuild.
5657 2000-06-21 Kazu Hirata <kazu@hxi.com>
5659 * config/tc-h8300.c (parse_reg): Make the function static.
5660 (parse_exp): Likewise.
5662 2000-06-20 DJ Delorie <dj@cygnus.com>
5664 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5665 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5666 for cygwin import libraries to work properly.
5668 2000-06-20 H.J. Lu <hjl@gnu.org>
5670 * Makefile.am: Rebuild dependency.
5671 * Makefile.in: Rebuild.
5672 * configure: Likewise.
5673 * doc/Makefile.in: Likewise.
5675 2000-06-20 Timothy Wall <twall@cygnus.com>
5677 * doc/internals.texi (CPU backend): Add @itemx for
5678 TC_START_LABEL_WITHOUT_COLON.
5679 * doc/c-tic54x.texi: New.
5680 * doc/as.texinfo: Add tic54x features and include primary tic54x
5682 * doc/all.texi: Add C54X.
5683 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5684 * doc/Makefile.in: Regenerate.
5685 * configure.in: Add tic54x and define LIBM for tic54x.
5686 * configure: Regenrate.
5687 * config/tc-tic54x.[ch]: New.
5688 * config/obj-coff.h: Add tic54x.
5689 * Makefile.am: (CPU_TYPES): Add tic54x.
5690 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5691 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5692 (as_new_LDADD): Add $(LIBM).
5693 * Makefile.in: Regenerate.
5695 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5697 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5698 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5699 * doc/as.texinfo: Likewise.
5701 * configure, Makefile.in: Regenerate.
5702 * configure.in (emulations): Recognize m6811 and m6812.
5703 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5704 Added files for 68hc11 and 68hc12 assembler.
5705 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5706 * config/tc-m68hc11.h: Header definition for that assembler.
5708 2000-06-18 Nick Clifton <nickc@redhat.com>
5710 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5711 instead of OCTETS_PER_BYTE.
5713 * config/tc-v850.c: Fix compile time warnings.
5714 * config/tc-ppc.c: Fix compile time warnings.
5716 2000-06-18 H.J. Lu <hjl@gnu.org>
5718 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5719 * configure: Rebuild.
5721 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5723 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5726 2000-06-16 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5729 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5731 * doc/c-mips.texi: Document newly accepted cpu variants.
5733 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5735 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5737 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5739 * macro.c (getstring): Make it possible to escape the quote
5742 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5744 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5746 2000-06-13 H.J. Lu <hjl@gnu.org>
5748 * configure: Regenerate.
5750 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5752 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5754 * doc/internals.texi (line_separator_chars): Semicolon is no
5755 longer a default. Mention null and newline as defaults.
5757 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5759 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5760 * config/tc-i860.h (line_separator_chars): Likewise.
5761 * config/tc-h8300.c (line_separator_chars): Likewise.
5762 * config/tc-i960.c (line_separator_chars): Likewise.
5763 * config/tc-m68k.c (line_separator_chars): Likewise.
5764 * config/tc-mips.c (line_separator_chars): Likewise.
5765 * config/tc-ns32k.c (line_separator_chars): Likewise.
5766 * config/tc-sparc.c (line_separator_chars): Likewise.
5767 * config/tc-vax.c (line_separator_chars): Likewise.
5769 * config/tc-h8300.c (comment_chars): Use string initialiser.
5770 * config/tc-i960.c (line_comment_chars): Likewise.
5771 * config/tc-z8k.c (comment_chars, line_comment_chars,
5772 line_separator_chars): Likewise.
5774 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5777 2000-06-08 Nick Clifton <nickc@cygnus.com>
5779 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5782 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5784 * configure.in (VERSION): Update to show this is the CVS mainline.
5786 2000-06-08 Matthew Jacob <mjacob@feral.com>
5788 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5789 $at is the integer register $r28, vs. both $r28 and the floating
5790 point register $f28.
5792 2000-06-08 James E. Wilson <wilson@cygnus.com>
5794 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5795 (dot_endp): Don't call ia64_flush_insns.
5796 (emit_one_bundle): Don't delete prologue/body records from
5797 unwind_record list in first loop. Rewrite second loop to account for
5800 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5802 * config/tc-ia64.c: Add missing prototypes.
5803 (generate_unwind_image): Cast argument to output_unw_records call.
5805 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5807 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5809 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5811 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5812 (REGISTER_P): likewise.
5813 (avr_opcodes): uses include/opcode/avr.h
5814 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5816 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5818 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5821 2000-06-03 H.J. Lu <hjl@gnu.org>
5823 * read.c (is_end_of_line): Put back `;'.
5825 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5827 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5829 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5831 * expr.c (operand): Test is_end_of_line outside switch to catch
5832 line separator chars that are also operators.
5833 (operator): Return O_illegal for line separator chars.
5835 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5836 entry (or `!' entry for TC_HPPA).
5838 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5839 before indexing is_end_of_line. Remove redundant check for '\0'.
5841 * config/tc-h8500.c (md_assemble): Likewise.
5842 * config/tc-mcore.c (md_assemble): Likewise.
5843 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5846 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5848 * config/tc-mcore.c (mcore_cons): Likewise.
5849 (mcore_float_cons): Likewise.
5850 (mcore_stringer): Likewise.
5851 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5853 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5855 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5857 2000-05-29 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-sh.c: Fix compile time warning messages.
5861 * config/tc-mips.c: Fix compile time warning messages.
5863 2000-05-29 Philip Blundell <philb@gnu.org>
5865 * doc/as.texinfo: Update copyright dates.
5866 (Local Labels): Delete misplaced mention of ARM.
5867 * NEWS: Mention ARM ELF support.
5869 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5871 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5872 it is modified, and use the real_size to compute the frag address
5873 for dwarf2 line info.
5875 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5877 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5878 line-matching scheme to cope with automake moving variables around.
5879 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5880 * Makefile.in: Regenerate.
5882 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5884 * config/tc-sparc.c (sparc_relax): New.
5885 (md_longopts): Add -relax and -no-relax options.
5886 (md_parse_options, md_show_usage): Likewise.
5887 (md_apply_fix3): Optimize tail call into branch always if possible.
5889 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5891 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5892 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5893 rules, with warning when a GAS statement specifies a packing that
5894 will result in an instruction being squashed.
5895 Added typdef packing_type and enumerals, changed various integer
5896 literals to use the enumerals.
5898 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5900 * config/tc-ia64.c (dot_restorereg_p): New function.
5901 (md_pseudo_table): Add restorereg.p.
5902 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5903 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5905 * config/tc-ia64.h (unw_record_type): Add unwabi.
5906 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5907 called MASK with members for imask, and the masks produced by
5908 fr_mem, gr_mem, br_mem, and frgr_mem.
5909 (unw_p_record): Add members ABI and CONTEXT.
5910 (unw_x_record): Add member AB.
5911 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5912 as pseudo-register for use during unwind info generation.
5913 (AR_PFS, AR_LC): New macros.
5914 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5915 whose names start with an at sign (as in "@priunat").
5916 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5918 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5919 proc_end, unwind_info, personality_routine): Consolidate into
5920 "unwind" structure to reduce offset-table use. Add member
5921 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5923 (output_R1_format, output_R3_format, output_P3_format,
5924 output_P6_format): Initialize R with zero to reduce compiler warnings.
5925 (output_P7_format): Ditto. Add `default' branch to switch
5926 statement to reduce compiler warnings.
5927 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5928 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5929 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5930 into single argument.
5931 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5932 compiler warnings. Merge A and B args into single argument.
5933 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5934 A and B args into single argument.
5935 (free_record): Removed (wasn't used).
5936 (free_list_records): Also free imasks in prologue records.
5937 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5938 (output_spill_mask): Remove.
5939 (output_unwabi): New function.
5940 (output_epilogue, output_label_state, output_copy_state): Call
5942 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5943 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5945 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5946 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5947 as part of handling the prologue records. Emit region's imask if
5948 we have one. Handle unwabi, epilogue, label_state, copy_state,
5949 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5950 spill_sprel_p, and spill_reg_p records.
5951 (set_imask, count_bits, slot_index): New function.
5952 (fixup_unw_records): Fix region size computation. Handle
5953 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5954 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5955 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5956 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5957 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5958 (dot_save): Use manifest constants for applicaton registers.
5959 Handle REG_PR and REG_PRIUNAT.
5960 (dot_restore): Don't just ignore it.
5961 (dot_restorereg): New function..
5962 (generate_unwind_image): Ensure unwind info is a multiple of eight
5963 bytes, not just four bytes.
5964 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5965 (dot_altrp): Don't just ignore it.
5966 (dot_savemem): New function. Replaces dot_savesp() and
5967 dot_savepsp(). Use manifest constants for applicaton registers.
5968 Handle REG_PR and REG_PRIUNAT.
5969 (dot_savef): Simplify.
5970 (dot_saveb): Support generation of br_gr.
5971 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5972 dot_label_state, dot_copy_state): New function.
5973 (dot_unwabi): Don't just ignore it.
5974 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5975 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5976 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5977 (emit_one_bundle): Set slot number for prologue/body records
5978 *before* emitting the first insn.
5979 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5980 (md_begin): Declare "psp" pseudo-register.
5981 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5982 so we don't get segfault.
5983 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5984 counts as required per SW Conventions manual
5985 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5986 output_preds_psprel, output_preds_sprel, output_spill_base,
5987 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5988 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5989 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5990 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5991 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5992 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5993 (dot_vframe): Implement.
5994 (dot_vframesp, dot_vframepsp): New function.
5996 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5998 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5999 * configure: Regenerate.
6001 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6003 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6004 (md_estimate_size_before_relax): so we can use it here instead of
6005 old kludges. Localise vars to blocks. Comment.
6007 * frags.c (frag_new): Update fr_var comments.
6008 * frags.h (struct frag): Ditto.
6010 2000-05-22 Richard Henderson <rth@cygnus.com>
6012 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6013 (pseudo_func): Add pcrel.
6014 (operand_match): Handle IA64_OPND_TGT64.
6015 (build_insn): Likewise.
6016 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6017 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6018 (fix_insn): Handle all three 64-bit relocation types.
6020 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6022 * obj.h (struct format_ops): New members begin, app_file,
6023 s_set_other, s_set_desc, s_get_type, s_set_type,
6024 separate_stab_sections, init_stab_section.
6026 * config/obj-multi.h: Update GPL notice to v2.
6028 (obj_app_file): New.
6029 (S_SET_SIZE): Test s_set_size for NULL before calling.
6030 (S_SET_ALIGN): Similar for s_set_align.
6035 (SEPARATE_STAB_SECTIONS): New.
6036 (INIT_STAB_SECTION): New.
6037 (EMIT_SECTION_SYMBOLS): New.
6038 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6040 * config/obj-elf.h: Update GPL notice to v2.
6041 Mention that this file is included from obj-multi.h.
6042 (obj_begin): Wrap definition in ifndef.
6043 (elf_file_symbol): Constify declaration.
6044 (obj_app_file): Ditto.
6045 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6046 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6048 * config/obj-elf.c (elf_s_set_other): New.
6049 (elf_file_symbol): Constify argument.
6050 (elf_separate_stab_sections): New.
6051 (elf_init_stab_section): New.
6052 (elf_format_ops): Add new members. Remove comma at end.
6054 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6055 (ecoff_format_ops): Add new fields. Remove comma at end.
6056 Mention inconsistency for emit_section_symbols.
6058 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6060 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6061 (coff_separate_stab_sections): New.
6062 (coff_format_ops): Add new members.
6064 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6065 (obj_aout_s_set_other): New.
6066 (obj_aout_s_set_desc): New.
6067 (obj_aout_s_get_type): New.
6068 (obj_aout_s_set_type): New.
6069 (obj_aout_separate_stab_sections): New.
6070 (aout_format_ops): New members added. Use obj_aout_process_stab,
6071 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6072 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6074 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6076 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6078 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6079 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6080 (md_estimate_size_before_relax): Ensure jumps to weak and
6081 externally visible symbols are relocatable.
6083 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6085 * stabs.c (aout_process_stab): Make global.
6086 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6087 * read.h (aout_process_stab): Declare.
6089 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6090 Generalize to *aout, *coff *elf.
6091 * configure: Regenerated.
6093 * doc/internals.texi (Object format backend): Say
6094 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6096 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6097 * Makefile.in: Regenerated.
6099 2000-05-19 Catherine Moore <clm@cygnus.com>
6101 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6103 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6105 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6106 instruction to reflect change in re_assemble_*.
6108 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6110 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6111 build PA64 ELF tools.
6112 * configure: Rebuilt.
6114 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6116 * Makefile.am: Regenerate dependencies.
6117 * Makefile.in: Regenerate.
6119 2000-05-15 Nick Clifton <nickc@cygnus.com>
6121 * config/tc-arm.c (struct asm_psr): Add boolean field
6122 distinguishing between CSPR and SPSR. Rename 'number' field
6124 (psrs): Rearrange contents to match new asm_psr structure.
6125 (arm_psr_parse): Move next to psr_required_here. Make it
6126 return an asm_psr structure.
6127 (psr_required_here): Use asm_psr structure returned by
6129 (do_msr): Reorganise to allow psr_required_here to be called
6131 (md_undefined_name): Mark 'name' parameter as unused, since
6132 the COFF target does not use it.
6134 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6136 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6138 * config/te-aux.h: Likewise.
6139 * config/te-dpx2.h: Likewise.
6140 * config/te-go32.h: Likewise.
6141 * config/te-hp300.h: Likewise.
6142 * config/te-hppa.h: Likewise.
6143 * config/te-i386aix.h: Likewise.
6144 * config/te-ic960.h: Likewise.
6145 * config/te-interix.h: Likewise.
6146 * config/te-nbsd532.h: Likewise.
6147 * config/te-pc532mach.h: Likewise.
6148 * config/te-ppcnw.h: Likewise.
6149 * config/te-psos.h: Likewise.
6150 * config/te-sparcaout.h: Likewise.
6151 * config/te-sun3.h: Likewise.
6152 * config/te-sysv32.h: Likewise.
6154 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6156 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6157 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6158 and sign extend without an if statement.
6159 (build_bytes): Likewise.
6161 2000-05-14 Kazu Hirata <kazu@hxi.com>
6163 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6164 X_add_symbol L_32 case.
6166 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6168 * config/te-freebsd.h: New file.
6170 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6172 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6173 bindtextdomain): Replace defines with those from intl/libgettext.h
6174 to quieten gcc warnings.
6176 * NEWS: Mention x86 .arch and -q.
6178 * config/tc-i386.c (quiet_warnings): New.
6179 (md_assemble): Use quiet_warnings.
6180 (md_parse_option): Set quiet_warnings from -q.
6181 (md_show_usage): Mention -q, delete -m.
6182 (flag_do_long_jump): Delete.
6183 (md_parse_option): Remove -m.
6184 (md_show_usage): Remove -m.
6185 (md_create_long_jump): Remove useless flag_do_long_jump code.
6187 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6188 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6190 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6191 Alexander Sokolov <robocop@netlink.ru>
6193 * doc/c-i386.texi (i386-Arch): New section.
6194 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6196 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6197 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6198 architecture has been given and is not 486.
6199 (set_cpu_arch): New.
6200 (md_pseudo_table): Add .arch.
6201 (md_assemble): Warn if cpu architecture has been given and an
6202 unsupported instruction.
6204 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6205 Move operand_types bit defines after relevant template field.
6206 (template): Add cpu_flags.
6210 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6212 * config/tc-mn10300.h (md_end): Define.
6213 (mn10300_finalize): Declare.
6214 * config/tc-mn10300.c: Include dwarf2dbg.h.
6215 (debug_line): Define.
6216 (md_assemble): Generate dwarf2 line info.
6217 (mn10300_finalize): New function. Finalize dwarf2 info.
6219 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6221 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6222 external version of the relocation for weak symbols.
6224 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6226 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6227 frame size in units of 16 bytes, as required per SW Conventions manual.
6228 (output_unw_records): Output info-block header as a dword to get
6231 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6233 * as.h: #include "file", not <file> on files from ../include.
6234 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6235 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6236 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6237 (tc_coff_symbol_emit_hook): Ditto.
6238 (OPTCOUNT): Cast to int to avoid compiler warning.
6239 (md_begin): Fix signed/unsigned warnings.
6241 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6243 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6244 ABRANCH LONG case for a conditional branch on a 68000.
6245 (md_estimate_size_before_relax): Likewise. Also handle
6246 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6247 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6248 PC-relative on all CPUs.
6249 (md_estimate_size_before_relax): Likewise.
6251 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6253 * as.c (parse_args): Just mention current year in printed
6256 2000-05-03 J.T. Conklin <jtc@redback.com>
6258 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6260 (md_parse_option): Recognize -m7400.
6262 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6264 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6265 don't permit lp to become less than the words array.
6267 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6269 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6270 Fix little-endian case.
6272 2000-05-03 David O'Brien <obrien@NUXI.com>
6274 * as.c (parse_args): Update copyright.
6276 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6278 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6279 for the .bss section too.
6281 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6283 * configure.in: Set em=linux for hppa-*-linux.
6284 * configure: Regenerate.
6285 * doc/Makefile.in: Regenerate with correct automake.
6287 * frags.c (frag_grow): Sanity check chunk_size.
6289 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6290 * config/obj-som.h: Likewise.
6291 * config/obj-ieee.h: Likewise.
6293 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6295 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6296 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6297 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6298 (pa_ip): low_sign_unext now returns via function value. Use
6299 re_assemble_* instead of dis_assemble_* and
6300 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6302 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6303 (md_section_align, md_parse_option, md_show_usage,
6304 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6305 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6306 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6307 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6308 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6310 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6311 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6312 outside of switch. Correct mask and shifting errors in case 10
6313 and case -11. In case 21, compare against signed range to suit
6314 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6315 case 17 and case 22, use offsetT variable to properly check range.
6316 Use re_assemble_* here too.
6317 (evaluate_absolute): Change type of value to offsetT. Call
6318 hppa_field_adjust to do the work for us.
6319 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6320 (pa_parse_cmpib_64_cmpltr): Ditto.
6321 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6322 of i to unsigned int.
6323 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6324 (pa_end_of_source): Return type is void.
6326 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6328 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6330 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6332 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6333 More comments added.
6334 (md_begin): Removed "construct symbols for each register name".
6335 Because register names conflicts with GCC generated function
6337 (avr_operand): Now constant numbers can be used as a register
6338 identifiers (0 as r0, 31 as r31).
6339 (md_assemble): use skip_space () before parsing instruction
6342 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6344 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6345 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6346 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6347 * configure: Regenerate.
6349 2000-04-29 Andreas Jaeger <aj@suse.de>
6351 * as.h: Correctly check GCC version.
6353 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6355 * doc/as.1: Fix unbalanced brackets.
6357 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6359 (line_comment_chars): Set to '/' if TE_FreeBSD.
6361 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6363 * configure.in: Configury support for PA64 (currently disabled).
6364 * configure: Rebuilt.
6366 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6368 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6369 bfd_set_section_alignment.
6371 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6373 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6376 2000-04-24 Nick Clifton <nickc@cygnus.com>
6378 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6379 * doc/as.texinfo (Align): Include arm and strongarm in list of
6380 targets that have the second form of the behaviour of the .align
6383 2000-04-24 Mark Klein <mklein@dis.com>
6385 * config/obj-som.c: Terminate obj_pseudo_table.
6387 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6389 * as.c (parse_args): Allow md_parse_option to override -a listing
6391 * config/obj-coff.c (add_lineno): Change type of offset parameter
6392 from "int" to "bfd_vma."
6393 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6394 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6395 (ppc_change_csect): Align correctly for XCOFF64.
6396 (ppc_machine): New function, which discards "ppc_machine" line.
6397 (ppc_tc): Cons for 8 when code is 64 bit.
6398 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6400 (md_parse_option): Handle -a64 and -a32.
6402 * config/tc-ppc.h (TARGET_MACH): Define.
6403 (TARGET_FORMAT): Move to function.
6404 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6406 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6408 * config/tc-avr.c: New AVR_ISA_ defined.
6409 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6410 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6411 for `fmul', `movw' and `lpm R,Z' instructions.
6412 (avr_operands): Warn if current opcode is a two-word instruction
6413 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6414 (avr_opcodes): New commands added.
6415 (REGISTER_P): Check 'a' and 'v' constraint letters.
6416 (mcu_types): New MCU added.
6418 2000-04-22 Timothy Wall <twall@cygnus.com>
6420 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6422 (operand_match): Conditionally insert default bit values for IMMU9.
6424 2000-04-14 Matthew Green <mrg@cygnus.com>
6426 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6427 * configure: Rebuilt.
6429 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6430 Jason Eckhardt <jle@cygnus.com>
6432 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6434 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6435 Added handling of new operand types l,y,&,fe,fE,fx.
6437 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6438 David Mosberger <davidm@hpl.hp.com>
6439 Timothy Wall <twall@cygnus.com>
6440 Andrew MacLeod <amacleod@cygnus.com>
6441 Jim Wilson <wilson@cygnus.com>
6443 * Makefile.am (CPU_TYPES): Add ia64.
6444 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6445 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6446 * Makefile.in: Rebuild.
6447 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6448 * configure: Rebuild.
6449 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6450 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6451 * expr.c (expr): Handle md_optimize_expr.
6452 * read.c (LEX_HASH): Add comment.
6453 * config/tc-ia64.c, config/tc-ia64.h: New files.
6455 2000-04-21 Richard Henderson <rth@cygnus.com>
6457 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6458 bundling a non-delayed branch type instruction.
6460 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6462 * config/tc-mn10300.c (HAVE_AM30): Define.
6463 (md_assemble): Use it.
6465 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6467 * config/obj-elf.c (obj_elf_change_section): Check for changed
6470 * Makefile.am: (CPU_MULTI_VALID): Remove.
6471 (MULTI_CPU_TYPES): Define.
6472 (MULTI_CPU_OBJ_VALID): Define.
6473 (DEPTC): Use the above.
6474 (DEPOBJ): Same here.
6476 Regenerate dependencies.
6477 * Makefile.in: Regenerate.
6479 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6481 * Makefile.am (YACC, LEX): Get them from configure.
6483 2000-04-18 H.J. Lu (hjl@gnu.org)
6485 * config/tc-i386.c (offset_in_range): Use addressT instead of
6486 bfd_vma for non-bfd assemblers.
6488 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6490 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6491 doesn't give spurious errors.
6493 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6495 * as.h (SEEK_SET): Define if undefined.
6497 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6499 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6500 constants, and don't assume offsetT is 32 bits.
6502 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6504 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6505 (md_pcrel_from_section): Add prototype.
6506 (d10v_fix_adjustable): Add prototype.
6507 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6509 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6511 2000-04-12 Nick Clifton <nickc@cygnus.com>
6513 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6514 symbol in frag chain.
6516 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6518 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6519 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6520 (fits_in_signed_word, smallest_imm_type): Ditto.
6521 (md_assemble): Use an offsetT var to hold offsetT values, not a
6523 (offset_in_range): New.
6524 (md_assemble): Use it.
6525 (md_convert_frag): Change type of target_address, opcode_address,
6526 and displacement_from_opcode_start to offsetT.
6527 (md_create_short_jump): Change type of offset to offsetT.
6528 (md_create_long_jump): Ditto.
6529 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6530 (md_chars_to_number): Remove.
6531 (output_invalid): Remove duplicate prototype.
6533 2000-04-09 Nick Clifton <nickc@cygnus.com>
6535 * Makefile.am (CPU_TYPES): Add 'avr'.
6536 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6537 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6539 * Makefile.in: Regenerate.
6541 * doc/as.texinfo: Add M32R documentation.
6543 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6545 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6546 --enable-build-warnings option.
6547 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6548 * Makefile.in, configure: Re-generate.
6550 2000-04-07 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6553 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6554 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6555 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6556 (arm_force_relocation): Force relocations for
6557 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6559 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6561 * config/tc-sh.c (get_operands): There's no third operand if the
6562 first operand is an immediate.
6564 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6566 * config/tc-sh.c (immediate): Delete.
6567 (sh_operand_info): Add immediate member.
6568 (parse_reg): Use A_PC for pc.
6569 (parse_exp): Add second argument 'op'. All callers changed.
6570 (parse_at): Expect pc to be coded as A_PC.
6571 Use immediate field in *op.
6572 (insert): Add fourth argument 'op'. All callers changed.
6573 (build_relax): Add second argument 'op'. All callers changed.
6574 (insert_loop_bounds): New function.
6575 (build_Mytes): Remove DISP_4.
6576 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6577 (assemble_ppi): Use immediate field in *operand.
6578 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6579 (md_apply_fix): Likewise.
6580 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6582 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6584 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6586 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6588 * internals.texi (CPU backend): Document
6589 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6591 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6593 * po/gas.pot: Regenerate.
6595 * as.c (show_usage): Restore translated part of bug string.
6596 * gasp.c (show_usage): Likewise.
6598 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6599 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6600 than move-if-change.
6601 (DEP1): Modify for "gcc -MM".
6605 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6606 Update dependencies.
6607 * Makefile.in: Regenerate.
6609 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6611 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6612 (md_begin): Likewise.
6613 (HAVE_AM33): New macro.
6614 (md_assemble): Use it. Match r_regs and xr_regs only if
6617 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6619 * as.h: #include "bin-bugs.h"
6620 * as.c (show_usage): Use REPORT_BUGS_TO.
6621 * gasp.c: #include "bin-bugs.h"
6622 (show_usage): Use REPORT_BUGS_TO.
6624 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6626 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6628 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6629 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6632 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6634 * config/tc-i386.c (i386_immediate): Don't assume a constant
6635 immediate is necessarily 16 bits when in 16 bit code mode.
6636 (md_assemble): Instead set guess_suffix here after we have checked
6639 2000-04-02 Richard Henderson <rth@cygnus.com>
6641 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6642 quantities. Correct right shift sign extension.
6643 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6644 32-bit value when shifting into place.
6646 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6648 * app.c: Add ATTRIBUTE_UNUSED as needed.
6649 * config/tc-ppc.c: Likewise.
6650 (ppc_size): Make unsigned long.
6651 (ppc_insert_operand): Add casts to avoid warnings.
6653 2000-03-31 Nick Clifton <nickc@cygnus.com>
6655 * config/tc-d10v.h (md_flush_pending_output): Define.
6657 2000-03-29 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6660 segment. Works for both BFD_ASSEMBLER and others.
6661 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6663 2000-03-29 Nick Clifton <nickc@cygnus.com
6665 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6667 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6669 * listing.c (LISTING_LHS_WIDTH): Default depends on
6671 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6673 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6675 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6678 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6680 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6682 * config/tc-avr.c (mcu_types): Add missing initialiser.
6683 (md_pcrel_from_section): Add prototype.
6684 (avr_operand): Remove redundant test of unsigned < 0.
6685 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6687 2000-03-27 Denis Chertykov <denisc@overta.ru>
6689 * config/tc-avr.c: New file for AVR support.
6690 * config/tc-avr.h: Likewise.
6691 * configure.in: Add AVR support.
6692 * configure: Regenerate.
6694 2000-03-26 Timothy Wall <twall@cygnus.com>
6696 * gasp.c (macro_op): Add new argument to check_macro call.
6697 Macro structure definitions moved to macro.h
6698 * sb.h: Add argument to prototype for input_scrub_include_sb.
6699 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6700 nesting checks with an additional flag.
6701 (struct input_save): Add flag to indicate whether current sb
6702 should be checked for proper macro/conditional nesting.
6703 (input_scrub_push/pop): Save/restore nest check flag.
6704 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6706 * macro.c (check_macro): Allow caller to retrieve parsed macro
6707 information if a pointer is provided. This information may be
6708 used by the new macro hooks.
6709 * macro.h: Update prototype for check_macro. Macro struct
6710 definitions moved here from macro.c/gasp.c.
6711 * read.c (read_a_source_file): Add parameter to check_macro call,
6712 and pass macro info to the macro hook, if defined.
6713 (input_scrub_insert_line): New. Allow insertion of a line of
6714 characters into the input stream.
6715 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6716 file into the input stream.
6717 (s_include): Use input_scrub_insert_file.
6718 * internals.texi: Document new macro hooks.
6719 * as.h: New prototypes added.
6721 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6723 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6724 an initial capital letter.
6725 (i386_index_check): Reindent.
6727 2000-03-19 Nick Clifton <nickc@cygnus.com>
6729 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6732 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6734 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6735 instruction operand bad if Rd > 7 when generating
6736 thumb instructions. Prevents for example,
6737 "adr r12,label" from silently failing and generating
6738 the wrong instruction.
6740 2000-03-17 Nick Clifton <nickc@cygnus.com>
6742 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6743 that have a destingation >= 0x400000.
6744 Fix compile time warning messages.
6746 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6748 * config/tc-sh.c (md_begin): When encountering insn that are
6749 not supported by the current arch, only change the name if
6750 its contents are the same as prev_name.
6751 (get_specific): If the the architecture doesn't match, fail.
6753 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6755 * config/tc-sh.c (IDENT_CHAR): Define.
6756 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6757 matching back where it came from.
6759 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6761 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6763 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6765 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6768 2000-03-15 Kazu Hirata <kazu@hxi.com>
6770 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6772 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6774 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6775 floating-point-number, make sure 'f' is in FLT_CHARS.
6777 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6779 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6780 (s_lcomm_internal): Use it.
6781 * doc/internals.texi (CPU backend): Document it.
6782 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6785 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6787 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6790 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6791 implementation doesn't have special handling for switch
6793 (macro_build): Allow for code in sections other than .text.
6795 (mips_ip): Likewise.
6796 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6797 Don't perform relocs if we will be outputting them.
6798 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6799 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6802 2000-03-09 Catherine Moore <clm@cygnus.com>
6804 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6805 relocation type based on the entry in the fixup structure.
6806 Put S_IS_EXTERN processing back in.
6808 2000-03-08 H.J. Lu (hjl@gnu.org)
6810 * Makefile.am (install-exec-tooldir): Depend on
6811 install-exec-bindir for parallel make.
6812 * Makefile.in: Regenerated.
6814 2000-03-06 Nick Clifton <nickc@cygnus.com>
6816 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6818 (md_parse_option): Parse -m32r command line switch - disable m32rx
6820 (md_show_usage): Document new option.
6822 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6823 * doc/Makefile.in: Regenerate.
6824 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6826 2000-03-02 Michael Meissner <meissner@redhat.com>
6828 * config/tc-d30v.c (check_range): Remove code that incorrectly
6829 sign extended values where bits < 32.
6831 2000-03-02 H.J. Lu (hjl@gnu.org)
6833 * configure.in: Support --enable-targets=all on ia32.
6834 * configure: Regenerated.
6836 2000-03-01 Nick Clifton <nickc@cygnus.com>
6838 * gasp.c (do_align): Remove bogus check of alignment value.
6840 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6842 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6843 TC_PPC was defined forced the type of a symbol with no other type
6846 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6848 * doc/internals.texi (CPU backend): Mention that
6849 line_separator_chars do not break up comments. Fix typos for
6850 LEX_AT and LEX_NAME descriptions. Document operands for
6851 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6852 description of md_create_short_jump usage. Document argument for
6853 md_undefined_symbol.
6855 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6857 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6858 (md_parse_option): Handle it.
6859 (md_show_usage): Document it.
6861 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6863 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6864 opcode, for the instruction `pal19'. From Andrea Arcangeli
6867 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6869 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6871 (md_assemble): To here, before template operands are matched.
6872 Also ensure a constant immediate is sign extended when we know the
6873 size is at most 16 bits. This is to catch cases like "add
6874 $0xffc0,%ax" where we don't know the size, and thus that the
6875 immediate can be represented as Imm8S until after parsing the
6877 (i386_displacement): Similarly sign extend 16 bit constant
6879 (md_assemble): Relax 16-bit jump constant range check to suit sign
6880 extended displacements.
6882 2000-02-26 Andreas Jaeger <aj@suse.de>
6884 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6886 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6888 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6889 call operands when intel_syntax.
6890 (intel_float_operand): Return 2 for "fi...".
6891 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6892 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6893 earlier "SHORT" change.
6894 (md_assemble): When determining suffix from Regs, exclude
6897 2000-02-24 Nick Clifton <nickc@cygnus.com>
6899 * configure: Add arm-wince, mips-pe and sh-pe targets.
6900 * configure: Regenerate.
6902 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6904 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6905 "pe-mips" for the mips-pe target.
6907 * config/tc-arm.c (insns): Change displacement encoded in BL
6908 and B instructions if the target port is arm-wince.
6909 (do_ldst): Do not bias the relocation offset if the target
6911 (md_pcrel_from): Add in missing relocation offset bias if the
6912 target os arm-wince.
6914 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6915 (md_begin): Disable -G support for mips-pe target.
6916 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6917 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6920 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6921 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6922 assembler, just set the alignment to 4.
6924 * config/te-wince-pe.h: New file for WinCE targets. Define
6927 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6929 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6930 string instructions.
6931 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6932 (i386_intel_memory_operand): After finding a segment override,
6933 check again for no `[' before looking for a displacement. Bomb if
6934 more than one displacement rather than silently discarding the
6935 second and subsequent ones. Free strings malloc'd by
6936 build_displacement_string.
6938 2000-02-24 Catherine Moore <clm@cygnus.com>
6940 * config/obj-som.c (obj_pseudo_table): Add "weak".
6941 (obj_som_weak): New routine.
6943 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6945 * config/tc-i386.c (union i386_op): New.
6946 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6947 Throughout file replace occurences of disps[n], imms[n], regs[n]
6948 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6949 intel mode operand swapping. Add assert in regKludge and
6950 fake_zero_displacement code. Test i.types[n] when outputting
6951 displacements and immediates. Combine output of Disp16 with
6953 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6954 when in intel mode by (not) reversing fsub and fdiv operands
6955 before the template search. This fails for single operand
6956 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6957 undefined. Instead fix the base_opcode after we've found the
6958 template. Move base_opcode xor with found_reverse_match from
6959 opcode output code to before this fix so we test for the correct
6961 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6962 check in intel mode. Instead compare opcodes.
6964 * config/tc-i386.h (TC_RELOC): Delete.
6965 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6966 with equivalent call to reloc.
6968 * as.h (flag_m68k_mri): Move declaration after target include, and
6969 only declare when TC_M68K defined. Define as zero otherwise.
6970 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6971 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6972 Define as zero otherwise.
6973 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6974 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6975 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6976 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6977 testing whether defined.
6978 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6979 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6980 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6981 rather than testing whether defined.
6982 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6983 (parse_mri_cons): Declare and use only when TC_M68K.
6984 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6985 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6986 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6988 * NEWS: Mention IBM 370 support.
6990 2000-02-23 Richard Henderson <rth@cygnus.com>
6992 * config/tc-i386.c (md_assemble): When swapping operands for
6993 intel_syntax, assume everything that's not Imm or Disp is a
6996 2000-02-23 Linas Vepstas <linas@linas.org>
6998 * config/tc-i370.c, config/tc-i370.h: New files.
6999 * Makefile.am: Add support for Linux/IBM 370.
7000 * configure.in: Likewise.
7001 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7002 * config/obj-elf.c: Include elf/i370.h
7003 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7005 * Makefile.in: Regenerate.
7006 * configure: Regenerate.
7008 * doc/c-i370.texi: New file.
7009 * doc/all.texi: Include it.
7010 * doc/as.texinfo: And here.
7011 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7012 * doc/Makefile.in: Regenerate.
7014 2000-02-19 Michael Meissner <meissner@redhat.com>
7016 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7017 determine if an instruction can be used in parallel with an ADDppp
7018 or SUBppp instruction.
7020 2000-02-22 Andrew Haley <aph@cygnus.com>
7022 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7024 2000-02-22 Andrew Haley <aph@cygnus.com>
7026 * config/tc-mips.c (mips_gp32): New variable.
7027 (macro_build) Use mips_gp32.
7029 (md_longopts): Add "-mgp32" and "-mgp64".
7030 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7032 (OPTION_M7900): Change offset
7033 (OPTION_NO_M7900): Ditto.
7035 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7037 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7038 warning, and bump it to 1.
7040 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7042 From Brad Lucier <lucier@math.purdue.edu>:
7043 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7046 2000-02-21 Catherine Moore <clm@cygnus.com>
7048 * config/tc-mips.c (MF_HILO_INSN): Define.
7049 (mips_7000_hilo_fix): Declare.
7050 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7051 (md_parse_option): Check for 7000_HILO_FIX options.
7052 (OPTION_M7000_HILO_FIX): Define.
7053 (OPTION_NO_M7000_HILO_FIX): Define.
7054 * doc/c-mips.texi (-mfix7000): Describe.
7056 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7058 * listing.c (print_lines): Remove unused variable `end'.
7060 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7061 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7062 reloc_type when BFD_ASSEMBLER.
7063 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7064 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7065 statement and quell signed vs. unsigned comparison warning.
7067 2000-02-18 Nick Clifton <nickc@cygnus.com>
7069 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7070 the computed frag offset, rather than overwriting it.
7072 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7074 * config/tc-sh.c ("elf/sh.h"): Include.
7075 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7076 (md.begin): Initialize target_arch.
7077 Only include opcodes in has table that match selected architecture.
7078 (parse_reg): Recognize register names for sh-dsp.
7079 (parse_at): Recognize post-modify addressing.
7080 (get_operands): The leading space is now optional.
7081 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7082 arguments. Update valid_arch.
7083 (build_Mytes): Add support for SDT_REG_N.
7084 (find_cooked_opcode): New function, broken out of md_assemble.
7085 (assemble_ppi, sh_elf_final_processing): New functions.
7086 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7087 (md_longopts, md_parse_option): New option: -dsp.
7088 * config/tc-sh.h (elf_tc_final_processing): Define.
7089 (sh_elf_final_processing): Declare.
7091 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7093 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7094 the unwinder subspace. Save the current seg/subseg before creating
7097 2000-02-10 Nick Clifton <nickc@cygnus.com>
7099 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7100 little endian targets.
7101 (INST_BYTE1): Redefine to handle big and little endian
7103 (cpu_type): New type: Select between M340 and M210.
7104 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7105 instructions of the M340.
7106 (md_assemble): Add support for the MULSH and OPSR classes of
7108 (md_atof): Add support for little endian targets.
7109 (md_parse_option): Add support for -EL, -EB and -mcpu command
7111 (md_convert_frag): Add support for little endian targets.
7112 (md_apply_fix3): Add support for little endian targets.
7113 (md_number_to_chars): Add support for little endian targets.
7115 2000-02-10 Timothy Wall <twall@redhat.com>
7117 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7118 defined, use it to verify the symbol just read should be a label.
7120 2000-02-10 Timothy Wall <twall@redhat.com>
7122 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7123 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7124 around colons when KEEP_WHITE_AROUND_COLON is defined.
7125 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7126 and KEEP_WHITE_AROUND_COLON.
7128 2000-02-08 Timothy Wall <twall@redhat.com>
7130 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7132 (do_repeat): New. Abstract repeat logic so that a "break" can be
7134 (end_repeat): New. Provide support for a "break" out of the
7136 * read.h: Add prototypes for new functions.
7138 2000-02-08 Timothy Wall <twall@redhat.com>
7140 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7141 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7142 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7145 2000-02-08 Timothy Wall <twall@redhat.com>
7147 * read.c: Added elseif to directives table.
7148 * read.h: Added prototype for s_elseif.
7149 * doc/as.texinfo: Added description for elseif.
7150 * cond.c (s_elseif): New function
7152 2000-02-04 Timothy Wall <twall@redhat.com>
7154 * listing.c (print_lines): Remove conditionals causing bug in
7157 2000-02-03 Timothy Wall <twall@cygnus.com>
7159 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7161 * frags.c (frag_new): Calculate fr_fix in octets
7162 (frag_now_fix) Return offset as target address offset (bytes).
7163 (frag_now_fix_octets) New - Return offset in octets (8-bit
7165 * frags.h: Added prototype for frag_now_fix_octets().
7166 Distinguish between octets and bytes in field descriptions.
7167 * listing.c (calc_hex): Account for octets vs bytes when
7168 printing addresses/offsets.
7169 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7170 target is little-endian, print the octets in a word in big-endian
7171 order so that the display looks like a proper hexadecimal number,
7172 instead of having the octets reversed.
7173 * read.c (do_align): When recording alignment, alignment power
7174 should be in terms of target bytes (minimum addressible unit)
7176 (do_org) Convert ORG target address (byte) argument into an
7177 octet offset when generating a variable fragment.
7178 * symbols.c (resolve_symbol_value): Symbol final value
7179 converted to a target address offset (bytes) from its octet offset.
7180 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7181 offset (bytes) is adjusted by the frag offset (octets) converted
7183 (coff_frob_section) Section alignment power is in terms of bytes;
7184 convert it to an octet alignment power when calculating size (and
7185 size mask) in octets. Don't modify the section size in order to
7186 "align" it for TI COFF, since that format has a different method
7187 for storing alignment information.
7189 2000-02-01 Timothy Wall <twall@cygnus.com>
7191 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7192 entries, matching the way GCC generates them. If not escaped, the
7193 filename is encoded incorrectly.
7195 2000-01-31 Nick Clifton <nickc@cygnus.com>
7197 * config/tc-arm.c (reg_table): Add support for ATPCS register
7200 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7202 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7204 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7206 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7207 of a symbol when we really care about its value.
7209 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7211 * config/tc-mcore.c (md_assemble): Give warning message if
7212 operands passes to instruction are more than the spec.
7214 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7216 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7217 Thumb mode but the label seen was not declared as '.thumb_func'
7218 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7219 correct disassembly of Thumb code bounded by non function labels.
7221 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7223 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7224 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7226 * Makefile.in: Same here.
7229 * configure.in: Set bfd_gas for i386-aout when primary target
7230 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7231 we may need the primary te_file. Remove incorrect comment.
7233 * configure: Regenerate.
7235 * config/e-i386aout.c: New file.
7237 * as.c (USE_EMULATIONS): Move to before print_version_id.
7238 (struct emulation): Add i386aout.
7239 (show_usage): Split text strings. Reformat -a text. Add --em
7243 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7244 (aout_format_ops): New.
7247 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7248 preprocessor conditional and add aout USE_EMULATIONS tests.
7249 (read_a_source_file): Don't pass error strings to printf as
7253 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7255 (do_data): Same here.
7256 (process_file): And here.
7259 * symbols.c (colon): Rewrite "already defined" fatal message
7260 code for aout with USE_EMULATIONS.
7263 * config/obj-aout.c (OBJ_HEADER): Define.
7264 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7266 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7267 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7269 (obj_aout_type): Expand S_SET_OTHER here too.
7270 (obj_read_begin_hook): Remove.
7271 (aout_pop_insert): New.
7272 (obj_aout_s_get_other): New.
7273 (obj_aout_s_get_desc): New.
7274 (aout_format_ops): New.
7277 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7278 gets aout_pseudo_table.
7279 (aout_pseudo_table): Declare.
7280 (obj_read_begin_hook): Define.
7283 * config/obj-coff.c (obj_pseudo_table): Rename to
7285 (coff_pop_insert): Use coff_pseudo_table.
7286 (coff_sec_sym_ok_for_reloc): Remove.
7287 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7288 and comment all zero entries and remove #if 0 code.
7291 * config/obj-coff.h (obj_pop_insert): Define.
7292 (coff_pseudo_table): Declare.
7295 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7296 s_get_size, s_set_size. Comment all zero entries.
7299 * config/obj-elf.c (elf_s_get_other): New function.
7300 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7301 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7302 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7304 (obj_elf_parse_section_letters): Don't pass error strings to
7305 printf as format arg.
7308 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7310 (elf_s_get_other): Declare.
7311 (S_GET_OTHER) Define as elf_s_get_other if not already
7313 (S_SET_OTHER): Only define when not already defined.
7314 (elf_obj_read_begin_hook): Declare.
7315 (obj_read_begin_hook): Define.
7316 (elf_obj_symbol_new_hook): Declare.
7317 (obj_symbol_new_hook): Define.
7320 * config/obj-multi.h: Add copyright header and protect against
7321 multiple inclusion. Add * to all function pointers.
7322 (OBJ_HEADER): If defined, include it rather than other defines
7324 (obj_frob_file_after_relocs): Test for NULL.
7325 (obj_symbol_new_hook): Here too.
7326 (obj_sec_sym_ok_for_reloc): And here.
7327 (S_GET_OTHER): Define.
7328 (S_GET_DESC): Define.
7329 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7330 (OBJ_MAYBE_ELF): Update comment.
7332 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7333 OBJ_AOUT preprocessor conditional and handle emulation by
7334 testing OUTPUT_FLAVOR.
7335 (i386_displacement): Here too.
7336 (md_section_align): Similarly here.
7337 (i386_target_format): Conditionally compile when more than one
7338 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7339 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7340 (i386_displacement): Here too.
7343 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7344 Define TARGET_FORMAT for aout only when not multi.
7347 * config/te-multi.h: Delete file as it's identical to te-generic.h
7349 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7351 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7352 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7355 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7357 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7360 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7362 * config/tc-mips.c (mips_do_align): New function.
7363 * config/tc-mips.h (md_do_align): Define.
7365 2000-01-10 Philip Blundell <philb@gnu.org>
7367 * doc/c-arm.texi (ARM Options): Fix typo.
7368 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7369 line separator for Linux.
7370 * doc/as.texinfo (Comments): Mention the ARM.
7372 2000-01-10 Philip Blundell <pb@futuretv.com>
7374 * configure.in (arm*-*-conix*): New target.
7375 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7377 * configure: Regenerate.
7379 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7381 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7382 (obj_elf_visibility): New function.
7384 * doc/as.texinfo (Visibility): New node: document visibility
7387 For older changes see ChangeLog-9899