1 2001-11-11 Timothy Wall <twall@alum.mit.edu>
3 * write.c (relax_segment): Convert symbol address into an octet
4 offset prior to adding to the frag address, which is an octet
5 offset. Add comments to that effect.
6 * config/tc-tic54x.c: Fix bugs causing tests to fail.
7 * config/tc-tic54x.h: Ditch PARAMS macro.
9 2001-11-13 Alan Modra <amodra@bigpond.net.au>
11 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
12 put in note section. Use sizeof instead of hard-coded constants.
14 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
16 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
17 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
18 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
19 Sort options a bit more logical.
20 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
21 OPTION_MABI only for elf targets.
23 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
25 * config/tc-mips.c (set_at): Add cast needed for varargs.
26 (load_register): Likewise.
27 (macro): Likewise. Some code reformatting.
28 (macro2): Add cast needed for varargs.
29 (mips16_macro): Likewise.
31 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
33 * config/tc-mips.c (md_assemble): Remove superflous casts.
34 (append_insn): Likewise.
35 (mips16_macro_build): Likewise.
37 (mips16_ip): Likewise.
39 (mips_relax_frag): Likewise.
41 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
43 * config/tc-mips.c (mips_abi_level): Move in front of
45 (mips_set_options): Add members gp32, fp32, abi.
46 (file_mips_gp32): New flag.
47 (file_mips_fp32): New flag.
48 (mips_opts): Initialize the new members.
51 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
52 (HAVE_32BIT_FPRS): Likewise.
53 (HAVE_NEWABI): Likewise.
54 (HAVE_64BIT_OBJECTS): Likewise.
55 (md_begin): Likewise. Save default (file) values.
56 (md_parse_option): Use the new values from mips_opts.
57 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
58 possible. Let .set mipsN work together with .set push/pop.
59 Enhance error messages.
60 (mips_elf_final_processing): Use file_mips_* for header processing.
62 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
64 * config/tc-avr.c (mcu_types): Update for new devices.
66 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
68 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
70 * doc/Makefile.in: Rebuild.
71 * doc/as.texinfo: Do not put man SEEALSO in document;
72 Use @command for commands, @option for options; Reorganize usage
73 to clearly identify target specific options.
75 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
77 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
79 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
81 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
83 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
85 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
86 that need the global offset table.
87 (md_apply_fix3): Add code to undo opertions done in fixup_segment
88 triggered by TC_FORCE_RELOCATION.
89 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
90 a call to function tc_s390_force_relocation.
91 (TC_FIX_ADJUSTABLE): Define.
93 2001-11-04 Chris Demetriou <cgd@broadcom.com>
95 * configure.in (mips-*-netbsd*): Add support for target.
96 * configure: Regenerate.
98 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
100 * configure.in (ALL_LINGUAS): Add 'fr'.
101 * configure: Regernate.
102 * po/fr.po: New file. Obtained from the translation project web
105 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
107 * tc-arm.c: Re-arrange prototypes by architecture.
108 (insns): Re-arrange instructions by archtitecture. Pld instruction
110 (tinsns): blx and bkpt are part of ARMv5T.
111 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
112 to do_fpa_*. All callers changed.
114 * tc-arm.c (insns): Add two temporary instructions to handle
117 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
119 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
120 for bra/bsr and use frag_variant(), this ensure that the possible
121 16-bit BFD_RELOC_16 will be in the same frag.
123 2001-10-31 Chris Demetriou <cgd@broadcom.com>
125 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
126 PIC code, assume pointers the same size as GPRs.
127 (macro): In M_LA_AB handling for embedded PIC code, support
128 "la $treg,foo-bar($breg)". In load/store handling
129 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
130 which is used by the compiler for switch statements.
131 In load/store double multi-instruction macro handling
132 (label ldd_std) add a comment that no special handling
133 is currently done for embedded PIC.
134 (mips_ip): In 'o' (16-bit offset) case, only accept 16
137 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
139 General cleanup of feature definitions.
140 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
141 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
142 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
143 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
144 (ARM_EXT_V{5,5E}): Synchronize with above.
145 (ARM_ARCH_V*): Define a complete set in terms of above features.
146 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
147 (FPU_FPA_EXT_V[12]): Define.
148 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
150 (FPU_DEFAULT): Default to FPA.
151 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
152 Thumb, this is now ARM_ARCH_V5T.
153 (insns): Rework for new feature defines.
155 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
157 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
159 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
160 * configure: Regenerate.
161 * Makefile.in: Regenerate.
162 * doc/c-sh.texi (SH Options): Added descriptions.
164 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
166 * configure.in: Update for MMIX port.
167 * Makefile.am: Ditto. Regenerate dependencies.
168 * Makefile.in: Regenerate.
169 * configure: Regenerate.
170 * config/tc-mmix.h, config/tc-mmix.c: New files.
171 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
172 * doc/Makefile.in: Regenerate.
173 * doc/all.texi: @set MMIX.
174 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
176 * doc/c-mmix.texi: New file.
178 2001-10-24 Chris Demetriou <cgd@broadcom.com>
180 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
181 these evaluate to true if mips_arch indicates SB-1.
183 2001-10-23 Alan Modra <amodra@bigpond.net.au>
185 * as.c (parse_args): Print the date as well for --version.
187 2001-10-20 Chris Demetriou <cgd@broadcom.com>
189 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
190 SB-1 CPU for consistency.
191 (mips_cpu_info_table): Tweak comment about SB-1.
193 2001-10-20 H.J. Lu <hjl@gnu.org>
195 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
196 (cirrus_parse_offset): Likewise.
198 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
200 * config/tc-arm.c: Restore line_comment_chars.
202 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
204 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
207 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
209 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
210 for undefined symbols.
212 2001-10-17 Chris Demetriou <cgd@broadcom.com>
214 * doc/as.texinfo (MIPS ISA options): Added accidentally
215 omitted "-mips64" option to list of options.
217 2001-10-17 matthew green <mrg@redhat.com>
219 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
220 -m7410, -m7450 and -m7455 options.
222 2001-10-17 Alan Modra <amodra@bigpond.net.au>
224 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
225 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
226 (md_begin): Don't set ppc_size here.
227 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
228 (md_shortopts): Constify.
229 (md_longopts): Likewise.
230 (md_longopts_size): Likewise.
231 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
233 (ppc_machine): Explain why this function is a nop.
235 2001-10-17 Alan Modra <amodra@bigpond.net.au>
237 * bit_fix.h: Comment typo fix.
238 * config/tc-mips.c: Likewise.
239 * config/tc-sh.c: Likewise.
240 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
242 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
243 that autoheader doesn't duplicate config.in entries.
244 (DEFAULT_ARCH): Ditto.
245 * configure: Regenerate.
246 * config.in: Regenerate.
248 2001-10-16 Alan Modra <amodra@bigpond.net.au>
250 From Andrew Pines <apines@cosmodog.com>
251 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
253 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
254 Hans-Peter Nilsson <hp@bitrange.com>
256 * config/tc-sh.c (shl): Remove.
258 (little): Remove shl handling. Emit error for endian mismatch.
259 (md_show_usage): Add description of -big.
260 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
262 (md_pseudo_table): Add .big.
263 (md_longopts): Add -big.
264 (md_begin): Don't set target_big_endian here.
265 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
266 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
268 * configure.in (endian): Default is big.
269 (sh-*-pe*): Little endian.
270 (cpu_type): Set sh for target sh*.
271 * configure: Regenerate.
273 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
275 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
278 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
280 * config/tc-arm.c: Replace CONST with const.
282 * cgen.c: Tidy up formatting.
284 2001-10-12 matthew green <mrg@redhat.com>
286 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
287 flags, equivalent to -m7400. New -maltivec to enable AltiVec
288 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
289 64-bit and 32-bit BookE support, respectively. Change -m403 and
290 -m405 to set PPC403 option.
291 (md_show_usage): Adjust for new options.
292 * doc/all.texi: Set PPC.
293 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
294 * doc/c-ppc.texi: New file.
295 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
296 * doc/Makefile.in: Regenerate.
298 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
300 * read.c (s_bad_endr): New function. Issues a warning message
301 about a bad use of the .rept pseudo op.
302 (po_table[]): Add .endr.
303 * read.h: Prototype s_bad_endr.
305 * CONTRIBUTORS: Update contact email address.
307 2001-10-11 Kazu Hirata <kazu@hxi.com>
309 * config/tc-alpha.c: Fix comment typos.
310 * config/tc-cris.c: Likewise.
311 * config/tc-hppa.c: Likewise.
312 * config/tc-i370.c: Likewise.
313 * config/tc-mips.c: Likewise.
314 * config/tc-mn10200.c: Likewise.
315 * config/tc-mn10300.c: Likewise.
316 * config/tc-sh.c: Likewise.
317 * config/tc-tahoe.c: Likewise.
318 * config/tc-v850.c: Likewise.
320 2001-10-11 Kazu Hirata <kazu@hxi.com>
322 * app.c: Fix comment typos.
323 * bit_fix.h: Likewise.
325 * itbl-ops.c: Likewise.
327 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
329 * input-file.c: Include safe-ctype.h.
330 (input_file_open): Use ISSPACE instead of isspace.
332 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
334 * config/tc-mips.c (mips_cpreturn_offset): New variable.
335 (mips_cpreturn_register): Likewise.
336 (mips_gp_register): Likewise.
337 (s_cpsetup): New function prototype.
338 (s_cplocal): Likewise.
339 (s_cpreturn): Likewise.
340 (s_gpvalue): Likewise.
341 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
343 (macro): Don't warn about .cprestore for NewABI.
344 (md_pcrel_from): Code cleanup.
345 (mips_force_relocation): Force output of some NewABI relocations even
346 without a defined symbol.
347 (s_cpload): Ignore .cpload for NewABI.
348 (s_cpsetup): Handle .cpsetup.
349 (s_cplocal): Handle .cplocal.
350 (s_cprestore): Ignore .cprestore for NewABI.
351 (s_cpreturn): Handle .cpreturn.
352 (s_gpvalue): Handle .gpvalue.
353 (s_cpadd): Ignore .cpadd for NewABI.
354 (nopic_need_relax): Take g_switch_value into account as gp
356 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
358 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
360 * config/tc-mips.c (my_getSmallParser): New function prototype.
361 (small_ex_type): Named this enum, more return values for
362 my_getSmallExpression.
363 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
364 triple relocations. Protect some parts with ifdef OBJ_ELF.
365 (percent_op_match): New struct, lookup table for %some_reloc().
366 (my_getSmallParser): New function, parses nested percent_ops also.
367 (my_getSmallExpression): Rewite to support nested percent_ops.
369 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
372 (load_address): Support both 32- and 64-bit addresses.
373 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
374 (macro2): Call load_address correctly.
376 2001-10-09 Christian Groessler <cpg@aladdin.de>
378 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
379 since z8k-opc.h now uses the PARAMS macro.
381 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
383 * config/tc-arm.c: Change MAVERIK to MAVERICK.
385 2001-10-09 Alan Modra <amodra@bigpond.net.au>
387 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
389 (obj_elf_change_section): Rename "group" to "group_name".
390 (obj_elf_section): Likewise.
391 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
392 first member section; Instead use elf_next_in_group.
394 2001-10-09 Alan Modra <amodra@bigpond.net.au>
396 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
397 Set elf_section_data group from it. Warn if group name changed.
398 (obj_elf_parse_section_letters): Parse 'G' too.
399 (obj_elf_section): Parse group name.
400 (struct group_list): New.
401 (build_group_lists): New function.
402 (elf_frob_file): Create SEC_GROUP section(s).
404 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
407 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
409 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
411 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
412 (cirrus_regtype): New enum.
413 (LONGEST_INST): Change to 10.
420 (insns): Add cirrus dsp instructions.
421 (ARM_EXT_MAVERIKSC_REG): New.
422 (cirrus_register): New.
423 (cirrus_mvf_register): New.
424 (cirrus_mvd_register): New.
425 (cirrus_mvfx_register): New.
426 (cirrus_mvdx_register): New.
427 (cirrus_mvax_register): New.
428 (ARM_EXT_MAVERIKsc_register): New.
429 (reg_table): Add cirrus registers.
430 (cirrus_valid_reg): New.
431 (cirrus_reg_required_here): New.
432 (do_c_binops_1): New.
433 (do_c_binops_2): New.
434 (do_c_binops_3): New.
435 (do_c_triple_4): New.
436 (do_c_triple_5): New.
451 (cirrus_parse_offset): New.
453 (md_parse_option): Add arm9e.
454 (md_show_usage): Same.
456 2001-10-08 Tom Rix <trix@redhat.com>
458 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
460 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
462 2001-10-07 Alan Modra <amodra@bigpond.net.au>
464 * config/obj-elf.c: Standardize error/warning messages - don't
465 capitalise, no final period or newline, don't say "ignoring" for
466 as_bad messages. In some cases, change the wording to that used
467 elsewhere for similar messages.
468 (obj_elf_section_name): New function, split out from ..
469 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
470 entsize not specified.
472 2001-10-05 Jakub Jelinek <jakub@redhat.com>
474 * doc/as.texinfo: Document M and S ELF section flags.
476 2001-10-05 Alan Modra <amodra@bigpond.net.au>
478 * subsegs.c (subseg_text_p): Return 0 for absolute section.
479 * read.c (do_align): If in absolute section, warn about and ignore
480 non-zero fill pattern.
482 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
484 * config/tc-mn10300.c (tc_gen_reloc): Don't free
485 reloc->sym_ptr_ptr if it's not allocated.
487 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
489 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
491 (prev_insn_fixp): Likewise.
492 (append_insn): Changed prototype to accept a relocation pointer.
493 (imm_reloc): Make it an array.
494 (offset_reloc): Likewise.
495 (md_assemble): Handle triple relocations.
496 (append_insn): Likewise. Add handling for some NewABI relocations.
497 (mips_no_prev_insn): Handle triple relocations.
498 (macro_build): Likewise. Add handling for some NewABI relocations.
499 Move handling for the 'u' case to append_insn().
500 (mips16_macro_build): Handle triple relocations.
501 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
503 (mips_ip): Handle triple relocations.
504 (mips16_ip): Likewise.
505 (mips_force_relocation): Force handling of triple relocations
506 without symbols for NewABI.
507 (md_apply_fix): Add handling for some NewABI relocations.
509 2001-10-05 Alan Modra <amodra@bigpond.net.au>
511 * config/tc-i386.c (parse_register): If not producing code for
512 x86_64, reject x86_64 register name matches.
513 (md_assemble): Remove now redundant check for x86_64 regs.
515 2001-10-04 Alan Modra <amodra@bigpond.net.au>
517 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
518 as BFD_DEFAULT_TARGET_SIZE.
520 (ppc_is_toc_sym): Likewise.
521 (md_apply_fix3): Likewise.
523 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
525 * config/tc-mips.c (mips_64): Remove.
526 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
528 (mips_abi_level, mips_abi): New enum.
529 (mips_32bit_abi): Remove.
530 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
531 (HAVE_NEWABI): New define.
532 (HAVE_64BIT_OBJECTS): New define.
533 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
534 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
535 (support_64bit_objects): New prototype.
536 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
537 .reginfo section for n32, use .MIPS.options instead.
538 (support_64bit_objects): New function, code from md_parse_option.
539 (md_longopts): Add -n32 option.
540 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
541 Add -n32 option. Protect with OBJ_ELF.
542 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
543 (mips_elf_final_processing): Likewise. Don't write .reginfo section
544 for n32, use .MIPS.options instead.
546 2001-10-03 Alan Modra <amodra@bigpond.net.au>
548 * po/POTFILES.in: Regenerate.
549 * configure: Regenerate.
551 2001-10-02 Alan Modra <amodra@bigpond.net.au>
553 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
554 bits if target is 64 bit.
556 * doc/as.texinfo (listing): Fix typo.
558 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
560 * Makefile.am (Makefile): Depend on bfd/configure.in.
562 * Makefile.in: Regenerate.
564 2001-09-30 H.J. Lu <hjl@gnu.org>
566 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
567 and "ams" for compatibility.
569 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
571 * config/tc-sh.c (md_pcrel_from_section): Transformed from
572 md_pcrel_from. Handle pc-relativeness against link-time
573 symbol. Handle relativeness to elsewhere than the fixup.
574 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
575 (md_pcrel_from_section): Prototype.
577 * Makefile.am: Update dependencies with "make dep-am".
578 * Makefile.in: Regenerate.
580 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
582 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
583 (print_opcode_format, skip_whites): Likewise.
584 (convert_branch, m68hc11_new_insn): Likewise.
585 (build_dbranch_insn, build_indexed_byte): Likewise.
586 (build_reg_mode, find, find_opcode): Likewise.
587 (print_insn_format): Fix call to print_opcode_format.
588 (md_assemble): Fix call to build_dbranch_insn.
590 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
592 * config/tc-arm.c: Add missing prototypes.
594 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
596 * input-file.c (input_file_open): When reading the
597 first line looking for #NO_APP, prepare for the possibility
598 of finding #APP instead. Also fix algorithm to allow
599 white-space to follow either #NO_APP or #APP directives.
601 2001-09-25 Geoff Berry <geoff.berry@bops.com>
603 * listing.c (buffer_line): Don't write past the end of `line' when
606 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
608 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
609 relocation for differences between symbols in a section other
610 than the one in which the difference is to be placed; apply
611 the relocation instead.
613 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
615 * config/tc-arc.c: Add missing prototype.
616 (md_atof): Change type to int. Add missing prototype.
617 * config/tc-arc.h: Prototype exported functions.
619 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
621 * as.c: Add missing function prototype.
622 * config/obj-aout.c: Fix compile time warning.
624 2001-09-21 Bruno Haible <haible@clisp.cons.org>
626 * config/tc-openrisc.c: Don't include <ctype.h>.
628 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
630 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
632 2001-09-19 Alan Modra <amodra@bigpond.net.au>
634 * config/tc-i370.c: Fix typo in last change.
636 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
638 * doc/as.texinfo (Symbol Names): Improve documentation on local
639 labels and add documenation about dollar labels.
641 2001-09-18 Bruno Haible <haible@clisp.cons.org>
643 * as.h: Don't include <ctype.h>.
644 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
645 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
646 (atof_generic): Use ISDIGIT instead of isdigit.
647 * config/m68k-parse.y: Include "safe-ctype.h".
648 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
649 * config/obj-elf.c: Include "safe-ctype.h".
650 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
651 * config/obj-vms.c: Include "safe-ctype.h".
652 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
653 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
654 instead of isupper/islower/toupper/tolower.
655 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
656 (insert_sreg): Use TOUPPER instead of islower/toupper.
657 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
658 isalpha/isalnum/isupper/tolower.
659 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
661 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
662 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
663 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
664 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
665 (arc_extoper): Use TOLOWER instead of isupper/tolower.
666 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
667 (arm_psr_parse): Use ISALPHA instead of isalpha.
668 (accum0_required_here): Use ISALNUM instead of isalnum.
669 (do_ldrd): Use ISSPACE instead of isspace.
670 (decode_shift): Use ISALPHA instead of isalpha.
671 (insert_reg): Use TOUPPER instead of islower/toupper.
672 (arm_reg_parse): Use ISALPHA instead of isalpha.
673 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
674 isalnum/ispunct/tolower.
675 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
676 (md_parse_option): Use TOLOWER instead of tolower.
677 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
678 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
679 (cris_process_instruction): Use ISLOWER instead of islower.
680 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
681 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
682 (get_flags): Use ISSPACE instead of isspace.
683 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
684 (do_assemble): Use TOLOWER instead of tolower.
685 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
686 (do_assemble): Use TOLOWER instead of tolower.
687 (d30v_start_line): Use ISSPACE instead of isspace.
688 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
689 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
690 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
691 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
692 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
693 (start_label): Use ISALPHA instead of isalpha.
694 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
695 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
696 isupper/islower/tolower.
697 (pa_parse_number): Use ISDIGIT instead of isdigit.
698 (pa_chk_field_selector): Use TOLOWER instead of tolower.
699 (pa_stringer): Use ISDIGIT instead of isdigit.
700 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (register_name): Use ISALPHA instead of isalpha.
702 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
703 isalnum/islower/tolower.
704 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
706 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
708 (md_assemble): Use ISSPACE instead of isspace.
709 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
710 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
711 instead of isdigit/islower/isupper/tolower/isalpha.
712 (output_invalid): Use ISPRINT instead of isprint.
713 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
714 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
715 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
716 (get_args): Use ISALNUM instead of isalnum.
717 * config/tc-ia64.c: Include "safe-ctype.h".
718 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
719 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
720 (ia64_parse_name): Likewise.
721 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
722 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
723 instead of isspace/isalnum/isupper/tolower.
724 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
725 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
726 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
727 (mklower_table): Remove variable.
728 (mklower): Remove macro.
729 (insert_reg): Use TOUPPER instead of islower/toupper.
730 (md_begin): Remove initialization of mklower_table.
731 (s_reg): Use ISALNUM instead of isalnum.
732 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
733 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
734 (build_mri_control_operand): Use TOLOWER instead of tolower.
735 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
736 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
737 (md_assemble): Use ISSPACE instead of isspace.
738 (get_imm16): Use ISALNUM instead of isalnum.
739 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
740 isdigit/isupper/tolower.
741 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
742 instead of isalpha/isupper/tolower.
743 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
744 isdigit/islower/isupper.
745 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
746 (mcore_s_section): Use ISSPACE instead of isspace.
747 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
748 isspace/tolower/isalnum.
749 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
750 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
751 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
753 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
754 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
755 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
756 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
758 (tc_get_register): Likewise.
759 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
760 (s_mips_ent): Use ISDIGIT instead of isdigit.
761 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
762 (md_assemble): Use ISSPACE instead of isspace.
763 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
764 (md_assemble): Use ISSPACE instead of isspace.
765 * config/tc-ns32k.c: Don't include <ctype.h>.
766 * config/tc-pdp11.c: Include "safe-ctype.h".
767 (mklower): Remove function.
768 (parse_reg): Use TOLOWER instead of mklower.
769 * config/tc-pj.c: Include "safe-ctype.h".
770 (md_assemble): Use ISSPACE instead of isspace.
771 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
772 (register_name): Use ISALPHA instead of isalpha.
773 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
774 isalnum/islower/tolower.
775 (md_assemble): Use ISSPACE instead of isspace.
776 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
778 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
779 (register_name): Use ISALPHA instead of isalpha.
780 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
781 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
783 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
784 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
785 isalnum/islower/tolower.
786 (IDENT_CHAR): Use ISALNUM instead of isalnum.
787 (parse_reg): Use TOLOWER instead of tolower.
788 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
789 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
790 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
791 (parse_keyword_arg): Use ISALNUM instead of isalnum.
792 * config/tc-tahoe.c: Include "safe-ctype.h".
793 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
794 (tip_op): Use TOLOWER instead of isupper/tolower.
795 * config/tc-tic30.c: Include "safe-ctype.h".
796 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
797 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
798 (tic30_operand): Use TOLOWER instead of tolower.
799 (tic30_find_parallel_insn): Likewise.
800 (output_invalid): Use ISPRINT instead of isprint.
801 * config/tc-tic54x.c: Include "safe-ctype.h".
802 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
803 (lookup_version): Use TOUPPER instead of toupper.
804 (tic54x_var): Use ISALPHA instead of isalpha.
805 (tic54x_mlib): Use ISSPACE instead of isspace.
806 (subsym_iscons): Use TOUPPER instead of toupper.
807 (get_operands): Use ISSPACE instead of isspace.
808 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
809 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
810 (next_line_shows_parallel): Use ISSPACE instead of isspace.
811 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
812 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
813 ISSPACE instead of isspace.
814 * config/tc-tic80.c: Include "safe-ctype.h".
815 (md_assemble): Use ISSPACE instead of isspace.
816 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
817 (system_register_name): Use ISDIGIT instead of isdigit.
818 (md_assemble): Use ISSPACE instead of isspace.
819 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
820 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
821 isupper/tolower/isdigit.
822 (vip_op): Use TOLOWER instead of isupper/tolower.
823 * config/tc-w65.c: Don't include <ctype.h>.
824 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
825 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
826 (whatreg): Use ISDIGIT instead of isdigit.
827 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
829 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (integer_constant): Use ISALNUM/TOUPPER instead of
831 isalnum/islower/toupper.
832 (operand): Use TOLOWER instead of isupper/tolower.
833 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
836 (process_assigns, whatcond): Use TOUPPER instead of toupper.
837 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
838 (main): For gettext, also set the LC_CTYPE locate facet.
839 * hash.c: Include "safe-ctype.h".
840 (main): Use TOLOWER instead of isupper/tolower.
841 * itbl-lex.l: Don't include <ctype.h>.
842 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
843 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
844 omit non-ASCII characters.
845 (debugging_pseudo): Use ISSPACE instead of isspace.
846 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
847 (buffer_and_nest): Use ISALNUM instead of isalnum.
848 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
849 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
850 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
851 instead of isalnum/isdigit/isupper/isalpha.
852 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
853 of isalpha/isalnum/isupper/tolower.
854 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
855 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
856 isupper/tolower/isdigit.
857 (s_mri_common): Use ISDIGIT instead of isdigit.
858 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
859 (s_float_space): Use ISALPHA instead of isalpha.
860 (ignore_rest_of_line): Use ISPRINT instead of isprint.
861 (float_cons): Use ISALPHA instead of isalpha.
862 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
864 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
865 (save_symbol_name): Use ISLOWER/TOUPPER instead of
867 (symbol_find_base): Use TOUPPER instead of islower/toupper.
868 (decode_local_label_name): Use ISDIGIT instead of isdigit.
870 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
872 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
873 in 64 bit mode and make format "e" work.
875 2001-09-18 Alan Modra <amodra@bigpond.net.au>
877 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
879 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
880 var to ensure bfd_alloc arg is the right type.
881 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
884 * config/obj-coff.c: Replace calls to bfd_write with calls to
885 bfd_bwrite. Cast args of bfd_seek.
887 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
890 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
892 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
895 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
897 * config/tc-sh.h (sh_force_relocation): Prototype.
898 (struct fix): Forward declare.
899 * config/tc-sh.c (type sh_operand_info): Move to top of file.
900 (cons, s_align_bytes): Remove old-type declarations.
901 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
902 get_operands, get_specific, insert, build_relax,
903 insert_loop_bounds, build_Mytes): Prototype.
904 (little): Make static. Prototype.
905 (check, tc_Nout_fix_to_chars): Delete unused functions.
907 2001-09-14 Eric Christopher <echristo@redhat.com>
909 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
912 2001-09-14 Kevin Lo <kevlo@openbsd.org>
914 * configure.in: Add arm-openbsd target.
915 * configure: Regenerate.
917 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
919 * configure.in: Change machine triplets from mips-*-linux-gnu* to
922 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
924 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
926 2001-09-11 Richard Henderson <rth@redhat.com>
928 * config/tc-alpha.c (alpha_elf_section_letter): New.
929 (alpha_elf_section_flags): New.
930 * config/tc-alpha.h (md_elf_section_letter): New.
931 (md_elf_section_flags): New.
932 * config/tc-ia64.c (ia64_elf_section_letter): New.
933 * config/tc-ia64.h (md_elf_section_letter): New.
935 2001-09-11 Jakub Jelinek <jakub@redhat.com>
937 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
938 of 'm', 'S' instead of 's'. Update bad_msg.
939 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
940 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
942 2001-09-09 Alan Modra <amodra@bigpond.net.au>
944 * expr.c (expr): Move code setting "retval" to the end of the loop,
945 and rearrange for efficiency. For "PIC code" subtraction, use
946 "rightseg" rather than recalculating. For "symbol OP symbol"
947 subtract, set "retval" to absolute_section if symbols in same
949 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
950 O_symbol. Simplify a +/- b code. Allow equality and non-equality
951 comparisons on symbols from any section. Allow other comparison
952 operators as for subtraction.
953 (symbol_equated_reloc_p): New predicate function.
954 * symbols.h (symbol_equated_reloc_p): Declare.
955 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
956 for expression syms is set correctly.
957 (adjust_reloc_syms): Use symbol_equated_reloc_p.
958 (write_relocs): Likewise.
959 (write_object_file): Likewise.
960 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
961 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
962 of a complex expression when setting up frag_var.
964 2001-09-07 Richard Henderson <rth@redhat.com>
966 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
967 require_seq and allow_seq. Let !literal omit the sequence number.
968 (tokenize_arguments): Reject sequence numbers of !allow_seq.
970 2001-09-08 Jakub Jelinek <jakub@redhat.com>
972 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
973 section symbols the same way as externs.
975 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
977 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
980 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
982 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
983 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
984 PIC, BFD_RELOC_16_PCREL for the rest.
986 (md_pcrel_from): return the right offset for the differently shifted
988 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
990 2001-09-05 Richard Henderson <rth@redhat.com>
992 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
993 (pseudo_func): Add @iplt.
994 (pseudo_opcode): Add data16 and data16.ua.
995 (md_begin): Set iplt pseudo.
996 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
998 2001-09-04 Richard Henderson <rth@redhat.com>
1000 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1001 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1002 (alpha_macros): Remove occurrences of same.
1003 (O_lituse_addr, O_gprel): New.
1004 (DUMMY_RELOC_LITUSE_*): New.
1005 (s_alpha_ucons, s_alpha_arch): Prototype.
1006 (alpha_reloc_op): Construct elements via DEF macro.
1007 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1008 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1009 members to not be literal specific.
1010 (next_sequence_num): New.
1011 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1012 added/removed BFD relocations.
1013 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1014 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1015 (tokenize_arguments): Parse ! relocations properly.
1016 (find_macro_match): Delete unused macro argument types.
1017 (assemble_insn): Add reloc parameter; emit that instead of the
1018 default as appropriate.
1019 (get_alpha_reloc_tag): New. Split from ...
1020 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1021 (assemble_tokens): Don't search macros if user relocation present.
1022 Copy reloc sequence number to insn struct.
1023 (emit_ldgp): Remove user reloc handling.
1024 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1025 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1026 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1027 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1028 (struct alpha_fix_tag): Name members less literal specific.
1030 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1032 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1033 address of two symbols in different sections.
1035 2001-08-31 Eric Christopher <echristo@redhat.com>
1036 Jason Eckhardt <jle@redhat.com>
1038 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1039 5kc, and 20kc. Clean up old entries.
1041 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1042 Jeff Law <law@redhat.com>
1044 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1045 offset match H8 ELF spec.
1046 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1047 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1049 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1050 (build_bytes): Mark fixups for PCrel branches as signed. For
1051 OBJ_ELF, make sure the reloc's offset points to the first byte
1053 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1054 * tc-h8300.h (relocation mappings): Add.
1056 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1058 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1059 define for BFD_ASSEMBLER.
1060 (tc_reloc_mangle): Likewise.
1061 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1063 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1065 * config/tc-h8300.c (h8300hmode): Record the machine type
1066 if BFD_ASSEMBLER is defined.
1067 (h8300smode, md_begin): Similarly.
1069 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1071 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1072 default from coff to elf.
1073 * configure: Regenerate.
1075 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1077 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1078 assorted coff relocations to the corresponding elf relocations.
1079 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1081 * configure.in: Add case for h8300-*-elf.
1082 * configure: Regenerate.
1084 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1086 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1087 documentation to reflect reality.
1089 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1091 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1092 (macro): Reflect change to MAX_GPREL_OFFSET.
1094 2001-08-27 Torbjorn Granlund <tege@swox.com>
1095 Staffan Ulfberg <staffanu@swox.se>
1096 Linus Nordberg <linus@swox.se>
1097 Alan Modra <amodra@bigpond.net.au>
1099 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1100 * configure: Regenerate.
1101 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1102 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1103 (md_assemble): Use them.
1104 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1105 (md_pseudo_table): Add "llong", "quad".
1106 (md_parse_option): Match default_cpu of powerpc*.
1107 (ppc_arch): Likewise.
1108 (ppc_subseg_align): Only for OBJ_XCOFF.
1109 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1110 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1111 (ppc_insert_operand): Don't bother testing 'file' before calling
1112 as_bad_where. Use as_bad_where for operand->insert errors.
1113 (mapping): Add ELF64 relocation modifiers.
1114 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1115 expressions with abs_symbol.
1116 (ppc_elf_cons): Correct offset for little endian targets.
1117 (ppc_elf_frob_symbol): New.
1118 (md_assemble): Add support for 64 bit ELF relocs.
1119 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1120 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1121 ".toc" section for 64 bit ELF.
1122 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1123 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1124 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1125 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1126 Expand on comments, error message. Add support for 64 bit relocs,
1127 and use PPC_HI etc. macros.
1128 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1129 (HANDLE_ALIGN): Define to generate nops in code sections rather
1131 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1132 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1133 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1134 (ppc_fix_adjustable): Declare.
1135 (tc_frob_symbol): Define.
1136 (ppc_elf_frob_symbol): Declare.
1138 2001-08-26 Andreas Jaeger <aj@suse.de>
1140 * config/tc-s390.c: Add missing prototypes
1141 (md_gather_operands): Make static.
1143 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1145 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1146 allowed value, not the word beyond maximum.
1147 * config/tc-mips.c (macro_build_lui): Code cleanup.
1148 (macro): Reflect change to MAX_GPREL_OFFSET.
1149 (mips_ip): Check explicitly against S_EX_NONE.
1150 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1151 (md_apply_fix): Code cleanup.
1153 2001-08-24 Andreas Jaeger <aj@suse.de>
1155 * config/tc-ppc.h: Fix prototype declaration.
1157 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1159 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1160 * config/obj-elf.c (obj_elf_size): When size is constant, free
1161 and clear symbol_get_obj(sym)->size if any.
1163 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1165 * config/tc-mips.c (md_begin): Warn about incompatibility between
1166 -march=FOO and -mipsN option, continue with default ISA.
1168 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1170 * config/tc-mips.c (md_parse_option): #ifdef the
1171 traditional/non-traditional names as it is done in mips_target_format.
1173 2001-08-20 Richard Henderson <rth@redhat.com>
1175 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1176 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1177 use seg parameter instead of now_seg.
1179 2001-08-18 H.J. Lu <hjl@gnu.org>
1181 * config/tc-mips.c (show): Add the missing prototype.
1183 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1185 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1187 (mips_ip): Use the new return values instead of characters. Add
1188 support for %higher and %highest.
1191 (my_getSmallExpression): Make parsing case insensitive and more
1192 reliable. Add support for %higher and %highest. Further support to
1193 parse %gprel and %neg is implemented but currently deactivated.
1195 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1197 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1198 (ecoff_build_symbols): Likewise.
1199 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1201 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1203 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1204 for n32 ABI if appropriate.
1206 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1208 * config/tc-mips.c (cons_fix_new_mips): Remove.
1209 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1210 (cons_fix_new_mips): Remove.
1212 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1214 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1215 a label, not a hex constant.
1217 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1219 * config/tc-v850.h: Add missing prototypes.
1221 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1223 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1226 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1228 * config/tc-sparc.c (cons_fix_new_sparc): Move
1229 `sparc_no_align_cons = 0;' to...
1230 (s_uacons): ...here so that sparc_no_align_cons will get
1233 2001-08-11 Kazu Hirata <kazu@hxi.com>
1235 * config/tc-mips.c: Fix a comment typo.
1237 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1239 * config/tc-mips.c (move_register): New function.
1240 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1241 (mips_ip): Likewise.
1242 (macro2): Use move_register rather than macro_build for moves.
1243 (mips16_macro): Likewise.
1244 (macro): Likewise. Handle M_MOVE.
1246 2001-08-10 Andreas Jaeger <aj@suse.de>
1248 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1250 * configure: Regenerate.
1252 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1254 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1255 Comment indentation of #pragma.
1256 * macro.c (alloca): Likewise.
1258 * config/tc-ppc.c: Revert 2001-08-08.
1260 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1262 * symbols.c: Add missing prototypes.
1263 * config/e-i386elf.c: Likewise.
1264 * config/e-i386coff.c: Likewise.
1265 * config/e-i386aout.c: Likewise.
1266 * config/obj-coff.c: Likewise.
1267 (def_symbol_in_progress, stack): Move definition.
1268 * config/obj-elf.c: Add missing prototypes.
1269 (obj_elf_change_section): Make static.
1270 (obj_elf_parse_section_letters): Likewise.
1271 (obj_elf_section_word): Likewise.
1272 (obj_elf_section_type): Likewise.
1274 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1276 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1277 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1278 determining reloc type with code reading operands->reloc field.
1280 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1282 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1283 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1284 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1285 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1287 * output-file.c (output_file_create): Don't try to open a second
1288 time as it's unnecessary. FOPEN_W was undefined too.
1290 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1292 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1293 (mips_ip): Likewise. Typo.
1295 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1297 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1299 (RELAX_ENCODE): Replace bfd_vma by valueT.
1300 (load_address): Formatting.
1301 (macro): Likewise. Code cleanup. Typo.
1302 (macro2): Formatting.
1303 (md_parse_option): Typo.
1304 (s_mipsset): Reorder cases to look nicer.
1305 (md_estimate_size_before_relax): Formatting. Code cleanup.
1306 (mips_elf_final_processing): Check against NULL instead of 0.
1307 (md_obj_end): Remove ugly `' in message string.
1308 (s_mips_ent): Remove ugly `' in message string.
1310 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1312 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1313 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1314 mutually exclusive (if they are different).
1315 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1318 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1320 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1323 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1325 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1326 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1327 (md_long_opts): Add -mfp32 option.
1328 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1329 (md_show_usage): Show usage for -mfp32 and -mgp32.
1330 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1331 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1332 (HAVE_32BIT_ADDRESSES): New macro.
1333 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1334 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1335 (s_cprestore, s_cpadd): Likewise.
1336 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1337 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1338 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1339 to determine the width of addresses in load, store and jump macros.
1340 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1341 used in set instructions; do not check the address size for them.
1342 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1343 unaligned load and store macros.
1344 (mips_ip): Use the new macros to check the width of a register when
1345 processing float constants. Force a constant into memory if it is
1346 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1347 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1348 than mips_gp32 to select synthetic instructions.
1349 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1350 synthetic instructions.
1352 2001-08-01 Christian Groessler <cpg@aladdin.de>
1354 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1355 "rh", "rr", "rq", or "sp" then don't automatically assume
1356 it's a register name. Check whether there is a number
1359 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1361 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1362 Don't allocate more space than necessary for the input line copy.
1364 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1366 * read.c: Standardize error/warning messages - don't capitalise, no
1367 final period or newline, don't say "ignored" or "zero assumed" for
1368 as_bad messages. In some cases, change the wording to that used
1369 elsewhere for similar messages.
1372 * atof-generic.c: Likewise.
1375 * depend.c: Likewise.
1376 * dwarf2dbg.c: Likewise.
1377 * ecoff.c: Likewise.
1379 * frags.c: Likewise.
1380 * input-file.c: Likewise.
1381 * input-scrub.c: Likewise.
1382 * listing.c: Likewise.
1383 * output-file.c: Likewise.
1384 * stabs.c: Likewise.
1385 * subsegs.c: Likewise.
1386 * symbols.c: Likewise.
1387 * write.c: Likewise.
1388 * ecoff.c (ecoff_directive_end): Test for missing name by
1389 comparing input line pointers rather than reading string.
1390 (ecoff_directive_ent): Likewise.
1391 * read.c (s_set): Likewise.
1392 (s_align): Report a warning rather than an error for
1393 alignment too large.
1394 (s_comm): Check for missing symbol name.
1395 (s_lcomm_internal): Likewise.
1397 (s_globl): Use is_end_of_line instead of looking for '\n'.
1398 (s_lcomm_internal): Likewise.
1399 (ignore_rest_of_line): Report a warning rather than an error.
1401 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1403 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1404 any kind of relocation against a not-loaded section.
1406 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1408 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1409 to include '@' in symbol names when parsing versioned symbols
1410 rather than calling get_symbol_end multiple times.
1411 * config/tc-i370.c (register_name): Format fixes. Don't call
1412 get_symbol_end after parsing number.
1413 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1414 code out of conditional.
1415 (address_register_name): Likewise.
1416 (other_register_name): Likewise.
1417 * config/tc-mn10300.c (r_register_name): Likewise.
1418 (xr_register_name): Likewise.
1419 (data_register_name): Likewise.
1420 (address_register_name): Likewise.
1421 (other_register_name): Likewise.
1422 * config/tc-ppc.c (register_name): Likewise.
1423 * config/tc-s390.c (register_name): Likewise.
1425 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1427 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1428 and bra relax: update fragP->fr_fix after the fixup.
1430 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1432 * read.c (s_set): Check for missing symbol name.
1434 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1436 * write.c (relax_segment <rs_space>): Account for fr_fix.
1438 2001-07-25 H.J. Lu <hjl@gnu.org>
1440 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1441 we treat weak like extern only for ELF.
1442 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1443 symbols only for ELF.
1445 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1447 * config/tc-mips.c: Fix spelling error in comment.
1449 2001-07-25 Dave Brolley <brolley@redhat.com>
1451 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1452 (IS_PARALLEL_SEPARATOR): New macro.
1453 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1454 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1455 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1456 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1459 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1461 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1462 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1463 Update dependencies with "make dep-am".
1464 * Makefile.in: Regenerate.
1465 * doc/Makefile.in: Regenerate.
1467 2001-07-23 Kazu Hirata <kazu@hxi.com>
1469 * config/tc-alpha.h: Fix formatting.
1470 * config/tc-arc.c: Likewise.
1471 * config/tc-d10v.h: Likewise.
1472 * config/tc-hppa.c: Likewise.
1473 * config/tc-i370.c: Likewise.
1474 * config/tc-i386.h: Likewise.
1475 * config/tc-i960.h: Likewise.
1476 * config/tc-ia64.c: Likewise.
1477 * config/tc-ia64.h: Likewise.
1478 * config/tc-m32r.c: Likewise.
1479 * config/tc-m68k.c: Likewise.
1480 * config/tc-m88k.c: Likewise.
1481 * config/tc-ns32k.c: Likewise.
1482 * config/tc-pdp11.c: Likewise.
1483 * config/tc-pj.h: Likewise.
1484 * config/tc-s390.c: Likewise.
1485 * config/tc-sparc.c: Likewise.
1486 * config/tc-sparc.h: Likewise.
1487 * config/tc-tic80.c: Likewise.
1488 * config/tc-w65.h: Likewise.
1490 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1492 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1493 symbols specially. Always resolve, adding fr_address to value.
1494 * write.c (write_object_file): Don't add fr_address to sym values.
1495 (relax_frag): Likewise.
1496 (relax_segment): Likewise.
1497 * config/obj-ieee.c (do_symbols): Likewise.
1498 * config/tc-cris.c (md_convert_frag): Likewise.
1499 * config/tc-fr30.c (md_convert_frag): Likewise.
1500 * config/tc-i386.c (md_convert_frag): Likewise.
1501 * config/tc-m32r.c (md_convert_frag): Likewise.
1502 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1503 * config/tc-mcore.c (md_convert_frag): Likewise.
1504 * config/tc-mips.c (mips16_extended_frag): Likewise.
1505 * config/tc-ns32k.c (md_convert_frag): Likewise.
1506 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1507 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1508 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1509 (md_relax_table): Remove first four entries. Format.
1510 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1511 setting fr_var. Simplify byte branch checks.
1513 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1515 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1516 "isbranch" param as all calls have it set.
1517 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1518 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1519 strcasecmp in "nullify" var.
1520 (pa_parse_neg_add_cmpltr): Likewise.
1521 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1522 functions. Don't print wrong conditions in error messages.
1524 2001-07-23 Andreas Jaeger <aj@suse.de>
1526 * config/tc-s390.c (s390_force_relocation): Removed.
1528 * config/tc-s390.h: Remove double declaration of
1529 TC_FORCE_RELOCATION.
1531 2001-07-22 H.J. Lu <hjl@gnu.org>
1533 * config/tc-mips.c (s_mips_end): Remove unused variables.
1534 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1536 2001-07-17 Andreas Schwab <schwab@suse.de>
1538 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1540 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1542 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1544 2001-07-17 matthew green <mrg@eterna.com.au>
1546 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1548 (line_comment_chars): Set to '/' if TE_NetBSD.
1550 2001-07-14 matthew green <mrg@eterna.com.au>
1552 * configure.in (i386-*-netbsdelf*): New target.
1553 * configure: Regenerate.
1555 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1557 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1558 class of the non-debug symbol is C_NULL.
1560 2001-07-10 Anders Norlander <anorland@synergenix.se>
1562 * doc/as.texinfo (Incbin): Fix grammatical errors.
1564 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1566 * depend.c: Use FOPEN_.. macros in calls to fopen().
1567 * input-file.c: As above.
1568 * itbl-ops.c: As above.
1569 * listing.c: As above.
1570 * output-file.c: As above.
1573 2001-07-08 Anders Norlander <anorland@synergenix.se>
1575 * read.c (s_incbin): New .incbin function.
1576 * read.c (potable): Add "incbin" pseudo-op.
1577 * read.h: Add s_incbin prototype.
1578 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1579 * NEWS: Mention new feature.
1581 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1583 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1586 2001-07-06 John Healy <jhealy@redhat.com>
1588 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1589 set of fixups to be stored.
1590 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1591 restored to be chosen from any that are saved.
1592 (gas_cgen_swap_fixups): Modified to allow the current set of
1593 fixups to be swapped with any other set that has been saved.
1594 (gas_cgen_initialize_saved_fixups_array): New routine.
1595 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1596 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1597 or MAX_SAVED_FIXUP_CHAINS.
1598 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1599 store, swap and restore fuctions to reflect the new interface.
1601 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1603 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1604 ignore empty, ineffectual alignment frags when deciding if a
1605 branch can be short.
1607 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1609 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1610 and SPECIAL_SECTION_FINI_ARRAY.
1611 (special_section_name): Add .init_array and .fini_array.
1612 (md_pseudo_table): Add init_array and fini_array.
1613 (md): Add pointer_size and pointer_size_shift fields.
1614 (setup_unwind_header): New static function.
1615 (output_unw_records): Modify to use setup_unwind_header.
1616 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1617 md.pointer_size_shift.
1618 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1620 2001-07-05 Ben Elliston <bje@redhat.com>
1622 * README (Supported platforms): m88k no longer suffers bitrot.
1624 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1626 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1628 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1629 lsy_value. Correct typos in comments.
1630 * symbols.c (local_symbol_make): Update for name change.
1631 (local_symbol_convert): Likewise.
1633 (S_GET_VALUE): Likewise.
1634 (S_SET_VALUE): Likewise.
1635 (print_symbol_value_1): Likewise.
1636 (resolve_symbol_value): Likewise. Don't divide local sym values
1637 by OCTETS_PER_BYTE twice.
1639 2001-07-04 Jim Wilson <wilson@redhat.com>
1641 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1643 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1646 2001-07-05 Ben Elliston <bje@redhat.com>
1648 * read.c (s_fill): Correct spelling error in comments.
1650 * doc/c-m88k.texi: New file.
1651 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1652 * doc/Makefile.in: Regenerate.
1653 * doc/all.texi: Set M880X0.
1654 * doc/as.texinfo: Hook in m88k-dependent documentation.
1656 2001-07-04 Eric Christopher <echristo@redhat.com>
1658 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1660 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1661 and rm5721 as valid cpu strings.
1662 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1664 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1666 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1667 if it's expected to be non-zero.
1669 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1671 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1674 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1675 (write_object_file): Set finalize_syms to
1676 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1679 * doc/internals.texi; Document
1680 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1682 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1684 * config/tc-ppc.c: Formatting fixes.
1686 2001-07-01 Ben Elliston <bje@redhat.com>
1688 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1689 they cause some subtle breakage. Will fix them again later.
1691 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1693 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1694 outside of a function as a .appline directive.
1696 2001-06-28 Eric Christopher <echristo@redhat.com>
1697 H.J. Lu <hjl@gnu.org>
1699 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1700 of mips_cpu for the ISA selection.
1701 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1702 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1703 (mips_tune): New. Use mips_tune for scheduling and optimization
1705 (append_insn): Use mips_tune and mips_arch.
1706 (macro_build): Ditto.
1708 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1709 backwards compatability mips_cpu generates arch and tune.
1710 (md_show_usage): Document new behavior.
1712 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1717 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1719 * write.c (write_object_file): Do not set finalize_syms until
1720 after the segments have been sized. Some backends may still
1721 need to access the syms's frags in order to adjust relaxed
1724 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1727 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1729 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1730 subtract MD_PCREL_FROM_SECTION for 68k.
1731 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1732 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1734 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1736 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1737 pcrel, subtract MD_PCREL_FROM_SECTION value.
1739 2001-06-24 Ben Elliston <bje@redhat.com>
1741 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1743 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1745 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1746 section symbols the same way as externs.
1748 2001-06-24 Ben Elliston <bje@redhat.com>
1750 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1751 (emit_relocations): Ditto.
1753 (md_begin): Reformat comments to conform to the GNU standards.
1754 (md_assemble): Ditto.
1756 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1757 (md_parse_option): Mark parameters as unused.
1758 (md_show_usage): Ditto.
1759 (calcop): Adjust type of `reg_prefix' to char.
1761 (getval): Adjust type of local `c' to char.
1762 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1763 (md_create_long_jump): Ditto.
1764 (md_estimate_size_before_relax): Mark parameters as unused.
1766 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1767 to allay a possible compiler warning.
1769 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1771 * doc/internals.texi (CPU backend): Document md_atof.
1773 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1775 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1776 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1779 2001-06-21 Philip Blundell <philb@gnu.org>
1781 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1783 (insns): Remove entry for adrl. Add long_flag for adr.
1784 (do_adr): Handle `l' suffix.
1787 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1789 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1790 (md_apply_fix): Use it here. Replace printf with equivalent
1792 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1793 (md_apply_fix): Here too.
1794 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1795 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1796 (md_convert_frag_1): Likewise.
1798 2000-06-20 Tom Rix <trix@redhat.com>
1800 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1802 2001-06-18 H.J. Lu <hjl@gnu.org>
1804 * doc/Makefile.am (info): Depend on $(MANS).
1805 (as.1): Remove the prefix `$(srcdir)/'.
1806 * doc/Makefile.in: Regenerated.
1810 2001-06-18 Philip Blundell <philb@gnu.org>
1812 * config/tc-arm.c (do_msr): Remove restriction on usage of
1815 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1817 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1820 2001-06-13 Philip Blundell <philb@gnu.org>
1822 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1823 (do_t_arit): Likewise.
1825 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1827 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1828 .loc pseudos if the dfwarf2 functions are available.
1829 (md_assemble): Only call dwarf2_emit_insn if it is available.
1831 * expr.c: Fix typo in comment.
1833 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1835 * doc/as.texinfo (Infix Ops): Document that comparison and
1836 combiner operators can be used as infix operators.
1838 2001-06-12 Peter Jakubek <pjak@snafu.de>
1840 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1842 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1843 (reverse_mri_condition): Likewise.
1844 (swap_mri_condition): Issue warning for conditions that can not be
1846 (build_mri_control_operand): Fix order of operands (swapped).
1847 (build_mri_control_operand): Allow upper case extension in structured
1849 (s_mri_else): Likewise.
1850 (s_mri_next): Likewise.
1851 (s_mri_for): Likewise.
1852 (s_mri_if): Fix handling comment ('*') in mri mode.
1853 (s_mri_while): Likewise.
1854 * macro.c (macro_expand): Allow macro invocation with empty
1857 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1859 * config/tc-arm.c: Fix test for overlow of literal pool.
1861 2001-06-11 H.J. Lu <hjl@gnu.org>
1863 * NEWS: Updated for the new -n option for the MIPS assembler.
1865 * config/tc-mips.c (md_show_usage): Add -n.
1867 * doc/as.texinfo: Document the new -n option.
1868 * doc/c-mips.texi: Likewise.
1869 * doc/as.1: Regenerated.
1871 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1873 * config/obj-coff.c (obj_coff_section): Formatting fix.
1875 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1878 2001-06-08 H.J. Lu <hjl@gnu.org>
1880 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1881 disable warning about all NOPS that the assembler generates.
1882 (macro): Warn NOPS generated only if warn_nops is not 0.
1883 (md_shortopts): Add `n'.
1884 (md_parse_option): Set warn_nops to 1 for `n'.
1886 2001-06-08 H.J. Lu <hjl@gnu.org>
1888 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1890 2001-06-08 H.J. Lu <hjl@gnu.org>
1892 * config/tc-mips.c (md_apply_fix): Don't adjust common
1893 extern/weak symbols for ELF.
1894 (md_estimate_size_before_relax): Treat weak like extern for
1896 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1899 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1901 * Makefile.am: 'som' is not wrongly spelled 'some'.
1902 * Makefile.in: Regenerate.
1904 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1905 S_GET_VALUE by using a temp.
1906 (append_insn): Likewise, and for S_SET_VALUE too.
1907 (mips_emit_delays): Likewise.
1908 (my_getExpression): Likewise.
1909 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1910 (mips16_extended_frag): Remove code concerned with avoiding
1911 locking in a frag address now that symbols are not finalized until
1912 relaxation is complete. Cater for first relaxation pass having
1913 bogus addresses. Use relax_marker to reliably determine whether a
1914 symbol frag has been reached on the current pass.
1916 2001-06-07 H.J. Lu <hjl@gnu.org>
1918 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1919 * configure: Regenerate.
1921 2001-06-07 H.J. Lu <hjl@gnu.org>
1923 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1925 * configure: Regenerate.
1927 2001-06-07 H.J. Lu <hjl@gnu.org>
1929 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1930 MIPS_STABS_ELF is defined.
1932 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1934 * as.c (show_usage): Remove L from listing options. It is not a
1937 2001-06-06 Christian Groessler <cpg@aladdin.de>
1939 * config/tc-z8k.c: Removed many warnings by removing unused
1940 variables and tagging unused parameters as such.
1941 (md_begin): Fixed a typo (","instead of ";").
1942 (struct ctrl_table): Add parentheses to initialize array
1944 (struct flag_table): Likewise.
1945 (struct intr_table): Likewise.
1946 (struct table): Likewise.
1947 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1949 2001-06-06 Peter Jakubek <pjak@snafu.de>
1951 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1952 options to list (e.g. m5206e, m5307, m5407).
1954 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1956 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1957 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1959 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1961 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1962 <JumpByte, JumpDword insn output>: Remove dead code.
1964 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1966 * as.c (parse_args): Correct option name "listing-lhs-width2".
1968 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1970 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1973 2001-05-30 Richard Henderson <rth@redhat.com>
1975 * read.c (emit_leb128_expr): Call md_cons_align.
1977 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1979 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1980 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1981 (tc_gen_reloc): Likewise.
1982 (sparc_cons_align): Don't clear sparc_no_align_cons.
1983 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1984 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1986 2001-05-27 Alan Modra <amodra@one.net.au>
1988 * write.c (relax_segment <rs_space>): Check the section of a
1989 symbol to determine whether it is absolute rather than comparing
1990 its frag against zero_address_frag as listings play tricks with
1993 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1994 allocated in the same chunk as the fixed part.
1996 2001-05-26 Alan Modra <amodra@one.net.au>
1998 * write.c (relax_segment <rs_space>): Calculate growth using
1999 addresses before stretch. Prevent repeated error messages.
2000 From Peter Jakubek <pjak@snafu.de>
2001 Use as_bad_where and as_warn_where to pinpoint errors.
2003 2001-05-25 Alan Modra <amodra@one.net.au>
2005 * symbols.c (resolve_symbol_value): Always set segment, even when
2006 not finalizing symbol value.
2008 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2009 * config/obj-coff.c (write_object_file): Likewise.
2010 * (size_section): Remove rs_space assert as fr_symbol is no longer
2012 (fill_section): Likewise.
2014 * configure.in: Replace linuxoldld with linux*oldld.
2015 * configure: Regenerate.
2017 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2018 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2019 that have been finalized.
2021 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2022 taking exit_dont_set_value.
2024 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2027 2000-05-24 Tom Rix <trix@redhat.com>
2029 * config/obj-coff.c (add_lineno): xcoff allows negative line
2031 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2033 2001-05-24 Alan Modra <amodra@one.net.au>
2035 * write.c (write_object_file): Set finalize_syms = 1 before
2038 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2040 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2041 architecture, remove erraneous ISA_MIPS32.
2042 (md_show_usage): Add MIPS r12k support.
2043 (mips_cpu_info_table): Add MIPS r12k support.
2045 2001-05-22 Alan Modra <amodra@one.net.au>
2047 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2050 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2051 instead use finalize_syms directly. Don't treat expressions
2052 specially with regard to finalize_syms. Update calls to self.
2053 (resolve_local_symbol): Update call to resolve_symbol_value.
2054 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2056 * symbols.h (resolve_symbol_value): Update prototype.
2057 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2058 to resolve_symbol_value.
2059 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2060 * config/obj-coff.c (do_relocs_for): Likewise.
2061 (yank_symbols): Likewise.
2062 (fixup_segment): Likewise.
2063 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2064 * config/tc-mips.c (md_convert_frag): Likewise.
2065 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2066 (ppc_fix_adjustable): Likewise.
2067 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2068 (dwarf2dbg_convert_frag): Likewise.
2069 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2070 (eh_frame_convert_frag): Likewise.
2071 * expr.c (make_expr_symbol): Likewise.
2072 * write.c (adjust_reloc_syms): Likewise.
2073 (write_object_file): Likewise.
2074 (relax_segment): Likewise.
2075 (fixup_segment): Likewise.
2076 (finalize_syms): Init to zero, and update comment.
2077 (write_object_file): Set finalize_syms to 1 rather than 2.
2078 * doc/internals.texi (sy_value): Mention finalize_syms.
2079 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2081 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2082 as relaxable if embedded system, make weak syms non-relaxable.
2084 (tc_m68k_fix_adjustable): ..so it can be used here.
2085 (md_apply_fix_2): Sign extend without conditional.
2087 * config/tc-v850.c: Update copyright.
2089 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2091 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2092 howto entry is not found.
2094 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2096 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2097 optimize differences between symbols in code sections to
2099 (mn10300_fix_adjustable): Don't adjust to section+offset
2100 relocations pointing at symbols in code sections.
2102 2001-05-16 Alan Modra <amodra@one.net.au>
2104 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2106 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2107 opcodes are output rather than after. Delete insn_size.
2108 * config/tc-v850.c (md_assemble): Similarly, but delete
2111 2001-05-14 Richard Henderson <rth@redhat.com>
2113 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2116 2001-05-14 Richard Henderson <rth@redhat.com>
2118 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2119 also collect whether to expect an FDE augmentation.
2120 (check_eh_frame): Rewrite as a state machine. Track where in
2121 an FDE we are located, skip any augmentation.
2122 (eh_frame_estimate_size_before_relax): Get code alignment from
2123 the fragment subtype.
2124 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2125 * read.c (emit_leb128_expr): Call check_eh_frame.
2127 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2129 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2130 before a relaxable insns.
2132 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2134 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2135 between symbols if the base symbol is in the current section;
2136 emit a PC-relative relocation instead.
2138 2001-05-12 Peter Targett <peter.targett@arccores.com>
2140 * config/tc-arc.c: Update copyright and tidy source comments.
2141 (md_pseudo_table): Add directive .cpu back as an alias for
2142 .option. Add .file and .line for dwarf2 support.
2143 (arc_mach_type): Make bfd_mach_arc_6 default.
2144 (md_longopts): Add entry 'pre-v6' representing old command line
2145 option when assembling for 'arc5' core versions.
2146 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2148 (arc_code_symbol): Make symbol value for @h30 fixup expression
2149 equal to O_constant.
2150 (md_assemble): Call dwarf2_emit_insn.
2151 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2152 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2153 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2155 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2157 * config/tc-ia64.c (special_linkonce_name): New.
2158 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2159 .gnu.linkonce.ia64unw{,i}.FOO.
2160 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2161 (dot_endp): Add comment about it.
2163 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2165 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2166 block, ensure that the low order bits of the alignment are
2169 2001-05-10 Alan Modra <amodra@one.net.au>
2171 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2174 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2175 current variable part of frag.
2176 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2177 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2178 * config/tc-m68hc11.c (RELAX_STATE): Define.
2179 (RELAX_LENGTH): Define.
2180 (md_estimate_size_before_relax): Handle non-relaxable cases
2181 separately from relaxable cases for clarity, and return correct
2182 size for multi-pass relaxation.
2183 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2184 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2185 (md_convert_frag): Remove "length_code".
2186 * config/tc-vax.c (RELAX_STATE): Define.
2187 (RELAX_LENGTH): Define.
2188 (md_relax_table): Add missing entry.
2189 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2190 (md_convert_frag): Remove "length_code".
2191 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2192 don't bother setting fr_var. Return correct size for multi-pass
2194 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2195 (md_convert_frag): Don't bother clearing fr_var.
2196 (md_pseudo_table): Correct initialization.
2197 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2198 (md_estimate_size_before_relax): No need to set fr_var.
2199 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2200 (md_estimate_size_before_relax): No need to set fr_var.
2202 2001-05-09 Richard Henderson <rth@redhat.com>
2204 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2205 beginning a function's unwind info block.
2207 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2209 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2211 2001-05-08 Andreas Schwab <schwab@suse.de>
2213 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2214 fx_pcrel_adjust explicitly sign extend when reading it.
2216 2001-05-08 Alan Modra <amodra@one.net.au>
2218 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2219 from md_relax_table, and combine some switch cases.
2221 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2223 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2224 from offset in non-pcrel operands too.
2226 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2228 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2229 * config/tc-arm.c (arm_handle_align): Do not insert more than
2230 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2231 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2233 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2235 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2237 * Makefile.in: Regenerate.
2238 * configure.in: Remove duplicate mips-*-ecoff* entry.
2239 * configure: Regenerate.
2241 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2242 (n_names): Cast away type mismatch.
2243 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2244 (obj_ecoff_frob_symbol): Likewise.
2245 * ecoff.c: (add_file): Add unused attribute.
2246 (ecoff_directive_begin): Likewise.
2247 (ecoff_directive_bend): Likewise.
2248 (ecoff_directive_def): Likewise.
2249 (ecoff_directive_dim): Likewise.
2250 (ecoff_directive_scl): Likewise.
2251 (ecoff_directive_size): Likewise.
2252 (ecoff_directive_type): Likewise.
2253 (ecoff_directive_tag): Likewise.
2254 (ecoff_directive_val): Likewise.
2255 (ecoff_directive_endef): Likewise.
2256 (ecoff_directive_end): Likewise.
2257 (ecoff_directive_ent): Likewise.
2258 (ecoff_directive_extern): Likewise.
2259 (ecoff_directive_file): Likewise.
2260 (ecoff_directive_fmask): Likewise.
2261 (ecoff_directive_frame): Likewise.
2262 (ecoff_directive_mask): Likewise.
2263 (ecoff_directive_loc): Likewise.
2264 (mark_stabs): Likewise.
2265 (ecoff_stab): Likewise.
2266 (ecoff_frob_symbol): Cast away type mismatch.
2267 (ecoff_padding_adjust): Likewise.
2268 (ecoff_build_symbols): Likewise.
2269 (ecoff_build_procs): Likewise.
2270 (ecoff_build_aux): Likewise.
2271 (ecoff_build_strings): Likewise.
2272 (ecoff_build_fdr): Likewise.
2273 (ecoff_build_debug): Likewise.
2274 * itbl-ops.c (itbl_assemble): Variable initialization.
2276 2001-05-03 Alan Modra <amodra@one.net.au>
2278 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2279 expressions rather than triggering an assert.
2281 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2283 * config/tc-openrisc.c: New file.
2284 * config/tc-openrisc.h: Likewise.
2286 * Makefile.am: Add OpenRISC target.
2287 * Makefile.in: Regenerated.
2289 * configure.in (openrisc-*-*): Add target.
2290 * configure: Regenerated.
2292 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2294 * config/tc-arm.c (arm_frag_align_code): Change error message to
2295 more explanatory version.
2297 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2299 * config/tc-mips.c (md_parse_option): Also accept
2300 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2302 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2304 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2305 argument passing order: predicate goes last, not first.
2307 2001-04-27 Sean McNeil <sean@mcneil.com>
2309 * configure.in: Add arm-vxworks.
2310 * configure: Regenerate.
2312 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2314 * config/tc-arm.c (arm_handle_align): New Function: Generate
2315 no-op filled alignment frags.
2316 (arm_frag_align_code): New Function: Create a code alignment frag.
2317 (arm_init_frag): New Function: Initialse the target dependent
2320 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2321 (TC_FRAG_INIT): Define.
2322 (HANDLE_ALIGN): Define.
2323 (md_do_align): Define.
2325 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2327 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2328 symbol has been initialised before extracting its symbol index.
2330 2001-04-24 H.J. Lu <hjl@gnu.org>
2332 * configure: Regenerated with the right version of autoconf.
2334 2001-04-24 Christian Groessler <cpg@aladdin.de>
2336 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2337 generate R_CALLR and R_REL16 relocations
2339 2000-04-20 Jason Eckhardt <jle@redhat.com>
2341 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2342 since frag_now can change after d10v_cleanup is called.
2344 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2346 * configure.in: Add the em type for FreeBSD targets.
2347 * configure: Regenerate.
2349 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2351 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2352 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2354 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2355 pc-relative relocations not placed at the end of the instruction.
2357 2001-04-13 Jim Wilson <wilson@redhat.com>
2359 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2362 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2364 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2365 handle SHF_MERGE and SHF_STRINGS.
2366 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2367 (obj_elf_section): Allow additional argument specifying entity size.
2368 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2369 in SEC_MERGE sections.
2371 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2373 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2375 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2377 * expr.c (operand): Pass &c to md_parse_name().
2378 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2380 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2382 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2384 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2385 * Makefile.in: Regenerated.
2387 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2388 * configure: Regenerated.
2390 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2392 * config/tc-mn10300.c (xr_registers): Added `pc'.
2394 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2396 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2397 * configure: Regenerate.
2399 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2400 cases, and always return size based on current fr_subtype.
2401 (md_begin): Move initialization of md_relax_table..
2402 (md_relax_table): ..to static initializer. Set rlx_length for
2403 UNDEF_WORD_DISP cases.
2404 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2405 (md_begin): Likewise.
2406 (md_relax_table): Likewise.
2407 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2408 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2409 Set rlx_backward and rlx_forward to zero for unused states.
2410 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2411 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2412 (UNCOND12, UNCOND32): Remove duplicate defines.
2414 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2416 * config/tc-cris.c (md_estimate_size_before_relax) <case
2417 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2418 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2419 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2420 Add cases to cover all relax states.
2421 (cris_insn_first_word_frag): New.
2422 (md_assemble): Call cris_insn_first_word_frag to get the first
2423 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2424 end. Drop variable insn_size.
2425 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2426 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2427 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2429 * write.c (write_object_file): Reset broken word state before
2432 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2434 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2435 for one line if not already enabled.
2436 * cond.c (s_elseif): Correct conditional assembly listing.
2439 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2440 Don't abort on NULL current_cframe.
2442 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2444 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2445 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2446 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2447 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2448 * config/obj-coff.c (do_relocs_for): Likewise.
2449 (yank_symbols): Likewise.
2450 (fixup_segment): Likewise.
2451 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2452 (ppc_fix_adjustable): Likewise.
2453 * config/tc-mips.c (md_convert_frag): Likewise.
2454 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2455 * ehopt.c (eh_frame_convert_frag): Likewise.
2456 * expr.c (make_expr_symbol): Likewise.
2458 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2460 * symbols.c (resolve_symbol_value): Don't fix expression values
2461 until relaxation is complete.
2462 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2463 (S_GET_VALUE): Likewise, and return unresolved expression value.
2464 * write.c (finalize_syms): New.
2465 (relax_and_size_seg): Split into..
2466 (relax_seg): New function, returns 1 if anything changed..
2467 (size_seg): And the remainder of relax_and_size_seg.
2468 (fixup_segment): Arrange for final resolution of sym values.
2469 (adjust_reloc_syms): Likewise.
2470 (write_object_file): Likewise, and repeatedly call relax_seg until
2471 nothing more changes.
2472 (relax_segment): Return 1 if anything changed. Use correct types
2473 for rs_org `target' and `after'.
2474 * write.h (finalize_syms): Declare.
2475 (relax_segment): Update prototype.
2477 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2478 do-nothing cases to switch to avoid abort on a second relaxation
2479 pass, and tidy code a little.
2480 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2481 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2482 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2483 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2484 (md_relax_table): Remove first four unused entries. Increment
2485 rlx_length by one throughout table, and update comments to suit.
2486 (md_estimate_size_before_relax): Return size of current variable
2487 part of frag to reflect reality when relaxing more than once.
2488 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2489 (COND32, UNCD32): Rename to DISP32 throughout.
2490 (UNDEF_WORD_DISP): Renumber to 3.
2491 (md_estimate_size_before_relax): Add extra do-nothing cases.
2492 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2493 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2494 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2495 handle word and dword branches.
2497 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2499 * config/tc-cris.h (tc_fix_adjustable): Allow only
2500 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2501 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2502 example in comment to valid type.
2504 2001-03-28 H.J. Lu <hjl@gnu.org>
2506 * read.c (equals): Set to local for COFF only if it hasn't been
2509 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2511 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2512 (md_begin): Use it when setting default architecture.
2514 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2516 * read.c (equals): (for COFF) default symbols to being local.
2518 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2520 * configure.in (cris-*-*): Change default emulation to criself.
2521 (cris-*-*aout*): New rule.
2522 * configure: Regenerate.
2524 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2526 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2527 BFD_RELOC_390_GOTENT.
2528 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2529 BFD_RELOC_390_GOTENT.
2531 2001-03-26 Nick Clifton <nickc@redhat.com>
2533 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2534 * config/tc-s390.c (s390_force_relocation): New function: Force
2535 relocations for VTINHERIT relocs.
2537 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2539 * doc/as.texinfo: Put @c man begin to generate the as man page.
2540 When generating man, define all the variables. Re-organize some
2541 options to obtain better indentation of man page.
2542 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2543 (as.1): Build from as.texinfo.
2544 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2546 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2548 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2549 scale factor, and return the end of the expression.
2550 (i386_operand): Modify for above.
2552 2001-03-23 Nick Clifton <nickc@redhat.com>
2554 * doc/as.texinfo: Document --listing-XXX command line switches.
2555 Explain why listings behave differently when -pipe is used.
2557 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2559 * write.c (fix_new_exp): Print an error if passed a register.
2561 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2563 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2564 (PIC_SUFFIX_CHAR): New macro.
2565 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2566 (pic): New variable.
2567 (md_longopts): New option --pic.
2568 (OPTION_PIC): Define.
2569 (md_estimate_size_before_relax): Tweak longish comment.
2570 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2571 (md_assemble): Handle a PIC relocation on prefix and normal
2572 instruction operands.
2573 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2574 "complex" operand expressions. Call frag_more outside
2575 gen_cond_branch_32 parameter list.
2576 (cris_process_instruction): Handle PIC relocs on parsed
2577 operand expressions. Validize PIC reloc sizes.
2578 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2579 (gen_bdap): Handle "complex" operand expressions.
2580 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2581 ADD.D offset,PC as jump instruction if generating PIC. Generate
2582 error instead of crashing on complex expressions.
2583 (cris_number_to_imm): Add segT parameter. All callers changed.
2584 Use segT parameter, not now_seg, for segment of fixup. Handle
2585 PCREL relocations but check that they are fully resolved.
2586 (md_parse_option): Handle OPTION_PIC.
2587 (tc_gen_reloc): Handle PIC relocs.
2588 (md_show_usage): Update for --pic.
2589 (md_apply_fix3): Renamed from md_apply_fix.
2590 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2591 (md_cris_force_relocation): Force relocation for PIC relocs.
2593 * config/tc-cris.h: Tweak attribution.
2594 (MD_APPLY_FIX3): Define.
2595 (IS_CRIS_PIC_RELOC): New macro.
2596 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2597 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2599 (tc_frob_symbol): Avoid emitting undefined symbols.
2601 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2603 * frags.h (struct frag): Add relax_marker.
2604 * write.c (is_dnrange): Delete.
2605 (relax_frag): Use correct types for `aim', `target', `address'.
2606 Delete `offset', `was_address'. Test `relax_marker' instead of
2607 using fragile (and slow) address test.
2608 (relax_segment): Init and flip `relax_marker'.
2610 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2612 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2615 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2617 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2618 with 'Motorola specification for assembly language input standard'.
2620 2001-03-17 Richard Henderson <rth@redhat.com>
2622 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2623 (dwarf2_directive_loc): Don't use them.
2624 (dwarf2_directive_file): Reject duplicate file definitions.
2625 (get_filenum): Zero allocated memory.
2626 (out_file_list): Complain about missing file definitions.
2628 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2630 * read.c (do_org): Handle complex expressions.
2631 * cgen.c (gas_cgen_finish_insn): Likewise.
2633 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2635 * config/tc-ia64.c (md): New member keep_pending_output.
2636 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2638 (dot_xdata): Turn on md.keep_pending_output for the duration of
2640 (dot_xfloat_cons): Ditto.
2641 (dot_xstringer): Ditto.
2642 (dot_xdata_ua): Ditto.
2643 (dot_xfloat_cons_ua): Ditto.
2645 2001-03-15 Jim Wilson <wilson@redhat.com>
2647 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2650 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2652 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2654 2001-03-15 DJ Delorie <dj@redhat.com>
2656 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2657 blindly freeing string if it isn't at the top of the obstack.
2659 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2661 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2662 (NUM_FLAG_CODE): Define.
2663 (lex_got): New function.
2664 (got_reloc): New global var.
2665 (x86_cons_fix_new): New function.
2666 (x86_cons): New function.
2667 (i386_immediate): Use lex_got here, replacing inline code. Change
2668 "ignoring junk.." error message to "junk.."
2669 (i386_displacement): Likewise.
2670 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2671 (x86_cons): Declare.
2672 (TC_CONS_FIX_NEW): Define.
2673 (x86_cons_fix_new): Declare.
2675 2001-03-12 Nick Clifton <nickc@redhat.com>
2677 * config/tc-arm.c (md_begin): Always set machine type based on
2680 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2682 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2683 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2685 <JumpInterSegment output>: Use correct i.disp_reloc[].
2686 <immediate output>: Likewise.
2688 2001-03-06 Nick Clifton <nickc@redhat.com>
2690 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2693 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2695 * config/tc-m68k.c : Add 5407 to archs[] table.
2696 (HAVE_LONG_BRANCH): Add mcf5407.
2697 (select_control_regs): Recognize 5407.
2699 2001-03-02 Dave Brolley <brolley@redhat.com>
2701 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2704 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2706 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2707 (gen_to_words): Print warnings if NaNs are found and the target CPU
2708 does not support them. Allow largest exponent to be used in normal
2709 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2711 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2713 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2714 anymore since we use bfd_elf_generic_reloc now.
2715 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2717 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2719 * configure.in (BFD_VERSION): New.
2720 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2721 * configure: Regenerate.
2722 * Makefile.am: Run "make dep-am"
2723 * Makefile.in: Regenerate.
2724 * doc/Makefile.in: Regenerate.
2726 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2728 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2729 SEC_NEVER_LOAD when the 'n' flag is used.
2730 Add SEC_NEVER_LOAD to matchflags.
2732 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2734 * symbols.c (decode_local_label_name): Initialize message_format
2735 only when an error is reported (perf pb due to I18N).
2737 2001-02-23 H.J. Lu <hjl@gnu.org>
2739 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2740 BFD_ASSEMBLER is not defined.
2742 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2744 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2745 done if it's against a symbol.
2747 2001-02-22 Timothy Wall <twall@cygnus.com>
2749 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2750 target formats if applicable.
2751 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2752 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2753 * Makefile.in: Regenerated.
2754 * configure.in: Added configuration for ia64-*-aix*.
2755 * configure: Regenerated.
2757 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2759 * config/tc-ia64.c (enum operand_match_result): New type.
2760 (operand_match): Change return type to operand_match_result.
2761 Fix all returns appropriately, adding support for returning the
2762 out-of-range result.
2763 (parse_operands): New locals result, error_pos, out_of_range_pos,
2764 curr_out_of_range_pos. Rewrite operand matching loop to give better
2767 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2769 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2770 (dot_proc): Clear unwind.prologue_count to zero.
2771 (dot_prologue): Increment unwind.prologue_count.
2772 (dot_restore): If second operand is omitted, use
2773 unwind.prologue_count -1 for "ecount" (# of additional regions to
2774 pop). Decrement unwind.prologue_count by number of regions
2777 2001-02-21 Nick Clifton <nickc@redhat.com>
2779 * doc/as.texinfo (Section): Note that some flags to the COFF
2780 version of .section remove attributes rather than setting them.
2782 2001-02-20 Kazu Hirata <kazu@hxi.com>
2784 * config/tc-pdp11.c: Fix formatting.
2785 * config/tc-pdp11.h: Likewise.
2787 2001-02-20 Bo Thorsen <bo@suse.de>
2789 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2792 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2794 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2795 all FreeBSD platforms should look the same at this level.
2796 * configure: Rebuilt.
2797 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2799 2001-02-18 lars brinkhoff <lars@nocrew.org>
2801 * Makefile.am: Add PDP-11 target.
2802 * configure.in: Likewise.
2803 * config/tc-pdp11.c: New file.
2804 * config/tc-pdp11.h: New file.
2805 * doc/Makefile.am: Add PDP-11 documentation.
2806 * doc/all.texi: Likewise.
2807 * doc/as.texinfo: Likewise.
2808 * doc/c-pdp11.texi: New file.
2810 2001-02-16 matthew green <mrg@redhat.com>
2812 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2814 2001-02-13 Jim Wilson <wilson@redhat.com>
2816 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2817 reloc instead of a 0 reloc.
2818 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2820 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2822 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2824 * write.c (is_dnrange): Stop as soon as the address becomes
2826 (relax_frag): Add segment parameter. Only call symbol_get_frag
2827 once. Only call is_dnrange if the symbol is in the same segment,
2828 and the symbol address is larger.
2829 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2830 * write.h (relax_frag): Update declaration.
2831 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2833 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2834 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2835 (m32r_relax_frag): Update declaration.
2836 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2837 * config/tc-tic54x.h (md_relax_frag): Likewise.
2838 * doc/internals.texi (CPU backend): Update documentation for
2841 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2843 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2844 Mention effect of < 386 architectures on jump promotion.
2845 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2847 * config/tc-i386.c (no_cond_jump_promotion): New.
2848 (set_cpu_arch): Parse "jumps" arch modifier.
2849 (insn_size): Modify usage comment.
2850 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2851 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2852 (TYPE_FROM_RELAX_STATE): New define.
2853 (UNCOND_JUMP, COND_JUMP): Renumber.
2854 (md_relax_table): Reorder to suit.
2855 (COND_JUMP86): New define.
2856 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2857 (md_assemble): Create frag var for jumps of max size, encode relax
2858 state for COND_JUMP86.
2859 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2860 leave conditional jumps small if no_cond_jump_promotion.
2861 (md_convert_frag): Likewise.
2863 * expr.c (operator): Don't bump input_line_pointer for two char
2864 operators. Instead return operator size via new param num_chars.
2865 (expr): Use above to parse multi-char operators correctly.
2867 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2869 * config/tc-i386.c (i386_displacement): Fix handling of
2870 BFD_RELOC_X86_64_GOTPCREL.
2871 (i386_validate_fix): Likewise.
2873 2001-02-12 Philip Blundell <pb@futuretv.com>
2875 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2876 ldrt/strt instructions.
2878 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2880 * config/tc-mips.c (macro): For M_LA_AB emit a
2881 BFD_RELOC_MIPS_CALL16 relocation or a
2882 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2883 BFD_RELOC_MIPS_GOT16 and
2884 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2885 loading the jump register when generating SVR4_PIC code.
2887 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2889 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2890 map to MIPS-specific files, as they used to do before the
2891 change on 2000-05-21.
2892 * configure: Regerate.
2894 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2896 * config/tc-mips.c (md_parse_option): Don't try to compile
2897 ELF-only option code if not ELF.
2899 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2901 * config/tc-ia64.h (md_elf_section_type): New macro.
2902 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2903 (they're now handled via ia64_elf_section_type.
2905 * config/tc-ia64.c (unwind): New members saved_text_seg,
2906 saved_text_subseg, and force_unwind_entry.
2907 (optimize_unw_records): New function to optimize away unnecessary
2909 (ia64_elf_section_type): New function.
2910 (output_unw_records): Generate unwind info only if the size is
2911 non-zero or if it's forced for some other reason (e.g.,
2912 handlerdata or a personality routine).
2913 (generate_unwind_image): Don't switch back to previous
2914 section---stay inside the unwind info section instead so that
2915 handlerdata that may follow goes into the right place.
2916 (dot_handlerdata): Force generation of unwind entry and save the
2917 current active text segment before generating unwind image.
2918 (dot_unwentry): Force generation of unwind entry.
2919 (dot_personality): Ditto.
2920 (dot_endp): Generate unwind table entry only if there is
2921 some unwind info or the unwind entry was forced.
2923 * config/tc-ia64.c (make_unw_section_name): New macro to form
2924 unwind section name.
2925 (generate_unwind_image): Add "text_name" argument. Use it to
2926 form unwind section name.
2927 (dot_handlerdata): Determine current segment (section) name and
2928 pass it to generate_unwind_image().
2929 (dot_endp): Determine current segment (section) name and use
2930 it to determine the appropriate unwind section name.
2931 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2932 n, fill, and max arguments.
2934 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2936 * Makefile.am: Add linux target for S/390.
2937 * configure.in: Likewise.
2938 * config/tc-s390.c: New file.
2939 * config/tc-s390.h: New file.
2941 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2943 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2944 2byte, 4byte and 8byte.
2946 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2948 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2949 md_number_to_chars with size > sizeof (valueT).
2951 2001-02-06 H.J. Lu <hjl@gnu.org>
2953 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2954 there is no relocation.
2956 2001-02-06 H.J. Lu <hjl@gnu.org>
2958 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2960 * config/tc-ia64.c (md_parse_option): Only accept the valid
2961 ia64 options on "-axxx".
2963 2001-02-05 Jim Wilson <wilson@redhat.com>
2965 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2966 aborting for invalid operands.
2968 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2970 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2971 than via pointer. Update all callers.
2972 (UNWIND_LOW32): Define.
2973 (UNWIND_HIGH32): Define.
2974 (pa_build_unwind_subspace): Use the above macros instead of dumping
2975 bitfields directly. Call frag_more once rather than multiple times.
2976 (md_assemble): Use UNWIND_LOW32.
2977 (pa_entry): Likewise
2978 (pa_procend): Likewise.
2979 (process_exit): Use UNWIND_HIGH32.
2981 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2983 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2984 function to select the header according to the cpu.
2985 (md_after_pass_hook, md_do_align): Remove.
2986 (md_cleanup, m68hc11_cleanup): Remove.
2987 (md_pcrel_from_section): Declare.
2988 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2989 (build_jump_insn, build_insn): Likewise.
2990 (m68hc11_listing_header): New function.
2991 (m68hc11_cleanup): Remove.
2993 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2995 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2996 symbols because there is no support for shared libraries and these
2997 symbols can't be overridden (unless they are weak).
2999 2001-02-01 Momchil Velikov <velco@fadata.bg>
3001 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3002 for the compilation unit with a zero byte.
3004 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3006 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3007 destinations. Correct range check for 17 and 22 bit branches.
3009 2001-01-25 Nick Clifton <nickc@redhat.com>
3011 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3012 still set. Issue an error message instead.
3013 (md_estimate_size_before_relax): Delete unused variable
3014 'buffer_address'. Fixup parentheses around if statement.
3016 2001-01-23 Kazu Hirata <kazu@hxi.com>
3018 * as.c: Fix formatting.
3019 * ehopt.c: Likewise.
3020 * messages.c: Likewise.
3021 * stabs.c: Likewise.
3022 * symbols.c: Likewise.
3024 2001-01-23 Ben Elliston <bje@redhat.com>
3026 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3028 2001-01-22 Kazu Hirata <kazu@hxi.com>
3030 * config/tc-alpha.c: Fix formatting.
3032 2001-01-19 Kazu Hirata <kazu@hxi.com>
3034 * config/tc-alpha.c: Fix formatting.
3036 2001-01-18 Kazu Hirata <kazu@hxi.com>
3038 * config/tc-alpha.c: Fix formatting.
3040 2001-01-18 Nick Clifton <nickc@redhat.com>
3042 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3044 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3046 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3048 * configure.in (cpu_type, arch): Match i386 too.
3049 * configure: Rebuilt.
3051 2001-01-16 Kazu Hirata <kazu@hxi.com>
3053 * config/tc-i386.c: Fix formatting.
3055 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3057 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3058 relocs for .PARISC.unwind section.
3060 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3061 depending on section flags, not just for .text.
3063 2001-01-15 Jim Wilson <wilson@redhat.com>
3065 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3066 not immediately followed by an instruction.
3068 2001-01-15 Kazu Hirata <kazu@hxi.com>
3070 * config/tc-m68hc11.c: Fix formatting.
3072 2001-01-15 Nick Clifton <nickc@redhat.com>
3074 * symbols.c (colon): Change 'already defined symbol' from a
3075 fatal error to an ordinary error. There is no reason why this
3076 error should be fatal.
3078 * message.c (as_fatal): Delete output file, if one has been
3081 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3083 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3085 2001-01-14 Kazu Hirata <kazu@hxi.com>
3087 * config/tc-alpha.c: Fix formatting.
3088 * config/tc-arc.c: Likewise.
3089 * config/tc-arc.h: Likewise.
3090 * config/tc-d10v.c: Likewise.
3091 * config/tc-i370.c: Likewise.
3092 * config/tc-i386.c: Likewise.
3093 * config/tc-i960.c: Likewise.
3094 * config/tc-m68k.c: Likewise.
3095 * config/tc-ppc.c: Likewise.
3096 * config/tc-sparc.c: Likewise.
3097 * config/tc-tahoe.c: Likewise.
3098 * config/tc-vax.c: Likewise.
3100 * config/tc-arc.c: Fix formatting.
3102 * config/tc-arc.c: Fix formatting.
3104 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3106 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3107 both 32 and 64 bit ELF.
3109 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3110 and don't bother storing `m' for "ce" completer. Tidy handling of
3111 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3113 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3115 * config/tc-i386.h (TARGET_MACH): New macro.
3116 (i386_mach): Declare.
3117 * config/tc-i386.c (i386_mach): New function.
3119 2001-01-13 Philip Blundell <philb@gnu.org>
3121 * doc/as.texinfo: Fix spelling and cross-references.
3123 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3124 character for all systems, not just GNU/Linux. Make it explicit
3125 that `-k' doesn't affect code generation, just ELF flags.
3127 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3129 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3132 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3134 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3136 2001-01-12 Nick Clifton <nickc@redhat.com>
3138 * as.c (print_args): Update copyright date to 2001.
3140 2001-01-12 Peter Targett <peter.targett@arccores.com>
3142 * doc/c-arc.texi: New file.
3143 Some sections to be expanded.
3145 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3147 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3148 (md_parse_option): Always accept "--32".
3150 2001-01-11 Peter Targett <peter.targett@arccores.com>
3152 * as.h (TC_ARC): Ensure struc-symbol.h included.
3153 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3155 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3156 (TARGET_SYMBOL_FIELDS) added.
3158 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3159 * doc/c-arc.texi: New file.
3160 Some sections to be expanded.
3161 * doc/as.texinfo: Update command-line options.
3162 Removed outdated text for ARC dependant features, instead include
3163 text from above file.
3165 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3166 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3167 (targ-cpu.h) header.
3169 * config/tc-arc.c: New updated configuration for
3170 ARC, including selection of core variants, and extensibility of
3171 instructions, registers etc. through directives.
3173 * config/tc-arc.c (arc_extinst): Minor corrections for
3175 (arc_common) Likewise. Make alignment argument optional for local
3176 symbols also, with default of zero.
3178 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3180 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3181 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3182 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3183 and fix_new_exp() instead.
3184 (md_convert_frag): For indexed post byte use the symbol value
3185 rather than the displacement.
3186 (md_relax_table): Fix indexed offset relax.
3188 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3190 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3192 (relaxable_symbol): New function.
3194 2001-01-11 Andreas Jaeger <aj@suse.de>
3196 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3199 2001-01-10 Nick Clifton <nickc@redhat.com>
3201 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3202 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3204 2001-01-10 Nick Clifton <nickc@redhat.com>
3206 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3207 character used to dollar local symbols.
3208 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3209 local label symbols.
3210 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3211 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3213 Use LOCAL_LABEL_CHAR.
3214 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3215 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3216 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3218 2001-01-08 Bo Thorsen <bo@suse.de>
3220 * config/tc-i386.c (i386_immediate, i386_displacement):
3223 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3225 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3228 2001-01-07 Philip Blundell <philb@gnu.org>
3230 * doc/as.texinfo (Bug Reporting): Update email address for
3234 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3236 * configure.in: Define DEFAULT_ARCH for i386.
3237 * config/tc-i386.c (md_assemble): Return after the error message;
3238 move testing for 64bit operands to proper place.
3240 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3242 * doc/as.texinfo: Document '#' as comment character for i386 and
3243 x86_64. Add AMD x86-64 into menu of machine dependent information.
3245 * doc/c-i386.texi: Document x86_64 extensions.
3247 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3249 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3251 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3253 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3254 * NEWS: Add note about Pentium4 support.
3256 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3258 * config/tc-i387.c (pi, pte, pt): Update.
3259 (type_names): Add new types.
3261 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3263 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3264 CpuUnknown): Renumber
3265 (CpuP4, CpuSSE2): New.
3266 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3268 2001-01-03 Philip Blundell <pb@futuretv.com>
3270 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3272 (alpha_fix_adjustable): Likewise.
3273 (md_apply_fix): Likewise.
3275 2000-12-31 H.J. Lu <hjl@gnu.org>
3277 * listing.c (listing_message): Allocate string only if it is
3280 * configure: Rebuild.
3282 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3284 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3285 Point out caveats with generating fixups for the opcode in a frag.
3287 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3289 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3292 2000-12-29 H.J. Lu <hjl@gnu.org>
3294 * listing.c (calc_hex): Print the variable part only if the
3295 fragment type is rs_fill.
3297 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3299 * doc/internals.texi (tc_conditional_pseudoop,
3300 TC_LINKRELAX_FIXUP): Fix typos.
3302 2000-12-28 Richard Henderson <rth@redhat.com>
3304 * write.c (subsegs_finish): Fix thinko last change -- don't
3305 "optimize" the alignment == 0 case.
3307 2000-12-28 Richard Henderson <rth@redhat.com>
3309 * as.h (rs_align_test): New.
3310 * frags.c (NOP_OPCODE): Move default from read.c.
3311 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3312 (frag_align_code): New.
3313 * frags.h (frag_align_code): Declare.
3314 * read.c (NOP_OPCODE): Remove.
3315 (do_align): Use frag_align_code.
3316 * write.c (NOP_OPCODE): Remove.
3317 (get_recorded_alignment): New.
3318 (cvt_frag_to_fill): Handle rs_align_test.
3319 (relax_segment): Likewise.
3320 (subsegs_finish): Align last subseg in section to the
3321 section alignment. Use frag_align_code.
3322 * write.h (get_recorded_alignment): Declare.
3323 * config/obj-coff.c (size_section): Handle rs_align_test.
3324 (fill_section, fixup_mdeps): Likewise.
3325 (write_object_file): Use frag_align_code.
3327 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3328 (alpha_handle_align): New.
3329 * config/tc-alpha.h (HANDLE_ALIGN): New.
3330 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3332 * config/tc-i386.h (md_do_align): Use frag_align_code.
3333 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3335 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3336 (ia64_handle_align): New.
3337 * config/tc-ia64.h (HANDLE_ALIGN): New.
3338 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3340 * config/tc-m32r.c (m32r_do_align): Remove.
3341 (m32r_handle_align): New.
3342 (fill_insn): Use frag_align_code.
3343 * config/tc-m32r.h (md_do_align): Remove.
3344 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3345 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3346 * config/tc-mips.c, config/tc-mips.h: Similarly.
3348 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3349 (sh_handle_align): Likewise. Handle rs_align_code.
3350 (sh_do_align): Remove.
3351 * config/tc-sh.h (md_do_align): Remove.
3352 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3354 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3355 (sparc_handle_align): Likewise. Handle rs_align_code.
3356 * config/tc-sparc.h (md_do_align): Remove.
3357 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3359 2000-12-22 DJ Delorie <dj@redhat.com>
3361 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3362 when we assemble the first half of a pair.
3364 2000-12-22 H.J. Lu <hjl@gnu.org>
3366 * config/tc-i386.c (reloc): Update the macro for non-bfd
3368 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3370 2000-12-22 H.J. Lu <hjl@gnu.org>
3372 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3374 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3376 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3377 (QWORD_MNEM_SUFFIX): New macro.
3378 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3380 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3381 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3383 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3384 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3385 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3386 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3387 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3389 (Reg, WordReg): Add Reg64.
3390 (Imm): Add Imm32S and Imm64.
3392 (Disp): Add Disp64 and Disp32S.
3393 (AnyMem): Add Disp32S.
3394 (RegRex, RegRex64): New macros.
3395 (rex_byte): New type.
3396 * config/tc-i386.c (set_16bit_code_flag): Kill.
3397 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3398 (reloc): New parameter "signed"; support x86_64.
3399 (set_code_flag): New.
3400 (DEFAULT_ARCH): New macro; default to "i386".
3401 (default_arch): New static variable.
3402 (struct _i386_insn): New fields Operand_PCrel; rex.
3403 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3404 (flag_code): New enum and static variable.
3405 (use_rela_relocations): New static variable.
3406 (flag_code_names): New static variable.
3407 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3408 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3410 (i386_align_code): Return plain "nop" for x86_64.
3411 (mode_from_disp_size): Support Disp32S.
3412 (smallest_imm_type): Support Imm32S and Imm64.
3413 (offset_in_range): Support size of 8.
3414 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3415 (md_pseudo_table): Add "code64"; use set_code_flat.
3416 (md_begin): Emit sane error message on hash failure.
3417 (tc_i386_fix_adjustable): Support x86_64 relocations.
3418 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3419 instructions supported on particular arch just partially,
3420 output of 64bit immediates, handling of Imm32S and Disp32S type.
3421 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3422 (i386_displacement): Likewise.
3423 (i386_index_check): Cleanup; support 64bit addresses.
3424 (md_apply_fix3): Support x86_64 relocation and rela.
3425 (md_longopts): Add "32" and "64".
3426 (md_parse_option): Add OPTION_32 and OPTION_64.
3427 (i386_target_format): Call even for ELFs; choose between
3428 elf64-x86-64 and elf32-i386.
3429 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3430 (tc_gen_reloc): Support rela relocations and x86_64.
3431 (intel_e09_1): Support QWORD.
3433 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3435 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3436 it's not an offset expression.
3437 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3438 keep the braces '[' and ']' in the output string.
3439 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3440 != FLAT. There is no such op_modifier.
3442 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3444 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3447 2000-12-13 Kazu Hirata <kazu@hxi.com>
3449 * as.h: Fix formatting.
3451 * dwarf2dbg.c: Likewise.
3452 * input-scrub.c: Likewise.
3455 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3457 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3458 configure: Regenerate.
3460 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3462 * dwarf2dbg.c: #include <limits.h> only if it exists.
3464 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3466 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3467 (md_apply_fix): Here too.
3469 2000-12-12 Jim Wilson <wilson@redhat.com>
3471 * config/tc-ia64.h (ia64_init): Add prototype.
3473 2000-12-12 H.J. Lu <hjl@gnu.org>
3475 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3477 * read.h (outputting_stabs_line_debug): Change it to int.
3478 * stabs.c (outputting_stabs_line_debug): Likewise.
3480 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3482 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3483 the address of a function result.
3485 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3487 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3488 (md_assemble): Call dwarf2_emit_insn.
3489 (shlib): Fix typo SHILB -> SHLIB.
3490 (md_parse_option): Likewise.
3491 (ppc_elf_validate_fix): Likewise:
3492 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3494 2000-12-12 Nick Clifton <nickc@redhat.com>
3496 * cgen.h: Fix formatting.
3497 * input-scrub.c: Fix formatting.
3498 * macro.c: Fix formatting.
3499 * config/tc-mips.c: Fix formatting.
3500 * doc/c-mips.texi: Fix formatting.
3502 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3504 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3505 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3507 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3509 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3512 * i386.h (*_Suf): Remove No_dSuf.
3513 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3515 (i386_optab): Remove 'd' in the suffixes.
3517 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3519 * config/tc-i386.c (T_SHORT): Undefine before defining.
3521 2000-12-05 Kazu Hirata <kazu@hxi.com>
3523 * config/tc-mips.c: Fix formatting.
3525 2000-12-04 Matthew Hiller <hiller@redhat.com>
3527 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3528 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3529 (md_show_usage): Ditto.
3530 (md_parse_option): Ditto.
3531 (d10v_cleanup): Writes pending instruction only if
3532 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3533 Fix compile time warning messages.
3535 * doc/c-d10v.texi: Documents new options.
3537 2000-12-04 Matthew Hiller <hiller@redhat.com>
3539 * stabs.c (outputting_stabs_line_debug): New variable.
3540 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3541 function entry and unset at function exit.
3543 * read.h (outputting_stabs_line_debug): New extern declaration.
3545 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3547 * dwarf2dbg.c: Fix compile time warning messages.
3549 2000-12-03 Kazu Hirata <kazu@hxi.com>
3551 * config/tc-a29k.c: Fix formatting.
3552 * config/tc-alpha.c: Likewise.
3553 * config/tc-arm.c: Likewise.
3554 * config/tc-cris.c: Likewise.
3555 * config/tc-hppa.c: Likewise.
3556 * config/tc-i370.c: Likewise.
3557 * config/tc-i386.c: Likewise.
3558 * config/tc-i860.c: Likewise.
3559 * config/tc-i960.c: Likewise.
3560 * config/tc-ia64.c: Likewise.
3561 * config/tc-m68hc11.c: Likewise.
3562 * config/tc-m68k.c: Likewise.
3563 * config/tc-m88k.c: Likewise.
3564 * config/tc-pj.c: Likewise.
3565 * config/tc-ppc.c: Likewise.
3566 * config/tc-sh.c: Likewise.
3567 * config/tc-sparc.c: Likewise.
3568 * config/tc-tahoe.c: Likewise.
3569 * config/tc-vax.c: Likewise.
3571 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3573 * config/tc-mips.c (mips_ip): When calculating offsets,
3574 don't accept as constant the difference between the
3575 addresses of symbols in two different sections.
3577 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3579 (validate_mips_insn): Likewise. Also, update 'B' operand
3580 specifier to use OP_*_CODE20 constants and delete 'm' operand
3582 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3583 operand specifiers. Change warning generated by 'B' operand
3584 specifier to reflect its new multi-purpose usage.
3586 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3587 -1, and update comment.
3588 (file_mips_isa): Likewise.
3589 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3590 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3591 ISA_* constants rather than hard-coded numbers.
3592 (mips_cpu_info): New structure.
3593 (mips_cpu_info_table): New table describing CPU and ISA names
3595 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3596 mips_cpu_info_from_cpu): New functions.
3597 (mips_isa_to_str): New function to get string for ISA name.
3598 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3599 return const char *.
3600 (md_begin): Redo CPU and ISA selection logic, using
3601 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3602 than hard-coded numbers.
3603 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3604 ISA_* constants rather than hard-coded numbers.
3605 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3606 (md_longopts): Delete OPTION_NO_MIPS32.
3607 (md_parse_option): Convert to use ISA_* constants rather than
3608 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3609 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3610 to use strcasecmp to recognize "default" and to use
3611 mips_cpu_info_from_name to get CPU numbers from argument.
3612 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3613 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3615 (s_mipsset): Accept ISA value 32.
3616 * doc/as.texinfo: Clean up MIPS options summary slightly,
3617 remove -no-mips32. Add note about -mips4 and -mips32
3618 specifying those ISA levels. Delete -mips32 and -no-mips32
3619 cpu flag descriptions.
3620 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3621 up the supported CPU switch list, and replace 4Kc, 4Km, and
3622 4Kp entries with a single mips32-4k entry. Note that you can
3625 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3627 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3629 (md_parse_option): Add cases for OPTION_MIPS5 and
3631 (md_show_usage): Mention -mips5 and -mips64 arguments.
3632 (s_mipsset): Add cases for MIPS5 and MIPS64.
3633 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3635 * doc/as.texinfo: Mention -mips5 and -mips64 options
3637 * doc/c-mips.texi: Likewise. Also update introduction
3638 and ".set" usage information.
3640 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3642 (mips_cpu_info_table): Add SB-1 entries.
3643 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3644 known to the -mcpu option.
3646 * doc/as.texinfo: Correct description of MIPS -mcpu
3647 option, by copying some of the text from doc/c-mips.texi.
3649 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3651 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3653 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3654 (sparc*-*-rtems*): Switched from a.out to ELF.
3655 * configure: Regenerate.
3656 * config.in: Regenerate.
3657 * Makefile.in: Regenerate.
3658 * aclocal.m4: Regenerate.
3659 * po/gas.pot: Regenerate.
3661 2000-11-30 Philip Blundell <pb@futuretv.com>
3663 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3664 even in non BFD_ASSEMBLER case.
3666 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3668 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3671 2000-11-29 Richard Henderson <rth@redhat.com>
3673 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3674 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3675 thread multiple subsegments properly; handle multiple code
3676 sections properly; emit proper compilation unit info for assembler
3677 generated debugging.
3679 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3680 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3681 (dwarf2dbg_estimate_size_before_relax): Declare.
3682 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3683 * write.c: Include dwarf2dbg.h.
3684 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3685 (relax_segment): Likewise.
3687 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3689 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3690 jump>: Use as_bad_where instead of as_bad. Tweak error message
3691 accordingly. Stabilize frag by updating fix part and resetting
3693 <undefined symbol, unconditional jump>: Ditto.
3694 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3695 indexing is_end_of_line[].
3696 (md_assemble): Initialize size to 0.
3697 (md_section_align): Mark parameter seg as unused.
3698 (parse_reg): Parse names case-insensitively.
3700 2000-11-28 Kazu Hirata <kazu@hxi.com>
3702 * config/obj-aout.h: Fix formatting.
3703 * config/obj-bout.h: Likewise.
3704 * config/obj-coff.c: Likewise.
3705 * config/obj-coff.h: Likewise.
3706 * config/obj-elf.h: Likewise.
3707 * config/obj-som.h: Likewise.
3708 * config/obj-vms.c: Likewise.
3709 * config/obj-vms.h: Likewise.
3710 * config/tc-h8300.h: Likewise.
3711 * config/tc-ns32k.h: Likewise.
3712 * config/tc-sparc.h: Likewise.
3713 * config/tc-tic54x.h: Likewise.
3714 * config/tc-z8k.h: Likewise.
3716 2000-11-28 Nick Clifton <nickc@redhat.com>
3718 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3719 License is present in the sources, but not the output, and
3720 also available from the GNU website.
3721 (GNU Free Documentation License): Comment out this section.
3723 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3725 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3726 targets. Remove i860 from valid a.out targets.
3727 * Makefile.in: Regenerate.
3729 * config/tc-cris.c: Include dwarf2dbg.h.
3730 (md_pseudo_table): Add .file and .loc.
3731 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3732 (s_cris_file, s_cris_loc): New.
3733 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3734 * Makefile.am: Regenerate dependencies.
3735 * Makefile.in: Regenerate.
3737 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3739 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3740 (MRI_MUL_PRECEDENCE): Likewise.
3741 (op_rank): Fix a comment typo.
3743 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3745 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3747 (get_operand): Fix analysis for movw/movb instructions.
3749 2000-11-24 Nick Clifton <nickc@redhat.com>
3751 * configure.in (xscale-elf): Add target.
3752 (xscale-coff): Add target.
3753 * configure: Regenerate.
3755 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3757 (ARM_EXT_XSCALE): New ARM architecture extension.
3758 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3759 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3760 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3761 (ARM_ARCH_V4): Remove processor from architecture.
3762 (ARM_ARCH_3M): New architecutre definition.
3763 (ARM_ARCH_V5TE): New architecutre definition.
3764 (ARM_ARCH_XSCALE): New architecutre definition.
3765 (CPU_DEFAULT): Allow to be defaulted to XScale.
3766 (atpcs): New boolean variable.
3767 (ldr_flags): Support 'd' flag for double word loads.
3768 (str_flags): Support 'd' flag for double word stored.
3769 (do_mia): New function.
3770 (do_mar): New function.
3771 (do_mra): New function.
3772 (do_pld): New function.
3773 (do_ldrd): New function.
3774 (do_blx): New function.
3775 (do_bkpt): New function.
3776 (do_clz): New function.
3777 (do_lstc2): New function.
3778 (do_cdp2): New function.
3779 (do_t_blx): New function.
3780 (do_t_bkpt): New function.
3781 (do_smla): New function.
3782 (do_smlal): New function.
3783 (do_smul): New function.
3784 (do_qadd): New function.
3785 (do_co_reg2c): New function.
3786 (LONGEST_INSN): Redefine to 7.
3788 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3789 command line switches.
3791 2000-11-22 Jim Wilson <wilson@redhat.com>
3793 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3794 (struct rsrc): Make line unsigned.
3795 (gr_values): Add missing initializer.
3796 (SLOT_NUM_NOT_SET): Add unsigned cast.
3797 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3798 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3799 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3800 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3801 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3802 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3803 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3804 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3805 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3806 Add ATTRIBUTE_UNUSED to unused parameters.
3807 (convert_expr_to_ab_reg): Add parens.
3808 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3809 (dot_prologue): Initialize grsave when declared.
3810 (md_pseudo_table): Add missing initializers.
3811 (operand_match): Add casts to bfd_vma.
3812 (emit_one_bundle): Delete unused local prev. Make required_template
3814 (specify_resource): Cast i to unsigned.
3815 (note_register_values): Use fprintf_vma.
3816 (print_dependency): Likewise.
3818 2000-11-21 Jim Wilson <wilson@redhat.com>
3820 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3821 for unwind info section.
3822 (dot_endp): Likewise for unwind section.
3824 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3827 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3829 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3830 (output_insn): Call dwarf2_emit_insn.
3831 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3833 2000-11-17 Richard Henderson <rth@redhat.com>
3835 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3836 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3837 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3839 2000-11-17 Nick Clifton <nickc@redhat.com>
3841 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3844 2000-11-17 Richard Henderson <rth@redhat.com>
3846 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3848 2000-11-17 Richard Henderson <rth@redhat.com>
3850 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3851 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3852 tri-state definition of alpha_flag_mdebug.
3853 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3854 (s_alpha_file): Store first .file directive.
3855 (s_alpha_stab): New.
3856 (md_pseudo_table): Add stabs and stabn.
3858 2000-11-17 Richard Henderson <rth@redhat.com>
3860 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3862 2000-11-17 Richard Henderson <rth@redhat.com>
3864 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3865 (main): Call dwarf2_finish.
3866 * as.h (debug_type): Clarify documentation of the meaning
3868 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3869 (print_stats): Fix parenthesis problem.
3870 (now_subseg_size): New.
3871 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3872 (dwarf2_directive_file): Don't set debug_type.
3873 (dwarf2_where): Honor DEBUG_DWARF2 first.
3874 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3875 do nothing if not emitting dwarf2 debug info, or no work.
3876 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3877 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3878 (ecoff_new_file): Likewise.
3879 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3880 commentary wrt dwarf2.
3882 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3883 ATTRIBUTE_UNUSED as needed.
3884 (emit_insn): Call dwarf2_emit_insn.
3885 (s_alpha_file): New.
3887 (s_alpha_coff_wrapper): Don't handle them.
3888 (md_pseudo_table): Update for .file and .loc.
3889 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3891 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3892 don't protect with debug_type.
3893 * config/tc-hppa.c (md_assemble): Likewise.
3894 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3895 * config/tc-mn10300.c (md_assemble): Likewise.
3896 * config/tc-sh.c (md_assemble): Likewise.
3897 * config/tc-v850.c (md_assemble): Likewise.
3899 * config/tc-arm.c (arm_end_of_source): Remove.
3900 * config/tc-hppa.c (pa_end_of_source): Remove.
3901 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3902 * config/tc-mn10300.c (mn10300_finalize): Remove.
3903 * config/tc-sh.c (sh_finalize): Remove.
3904 * config/tc-v850.c (sh_finalize): Remove.
3906 * config/tc-arm.h (md_end): Remove.
3907 * config/tc-hppa.h (md_end): Remove.
3908 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3909 * config/tc-m68hc11.h (md_end): Remove.
3910 * config/tc-mn10300.h (md_end): Remove.
3911 * config/tc-sh.h (md_end): Remove.
3912 * config/tc-v850.h (md_end): Remove.
3914 * config/tc-ia64.c (emit_one_bundle): Don't protect
3915 dwarf2 bits with debug_type.
3916 (md_assemble): Likewise.
3917 (ia64_end_of_source): Don't call dwarf2_finish.
3919 2000-11-16 Jim Wilson <wilson@redhat.com>
3921 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3922 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3925 2000-11-16 H.J. Lu <hjl@gnu.org>
3927 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3930 2000-11-15 Kazu Hirata <kazu@hxi.com>
3932 * config/tc-tic30.c: Fix formatting.
3933 * config/tc-tic80.c: Likewise.
3934 * config/tc-v850.c: Likewise.
3935 * config/tc-vax.c: Likewise.
3936 * config/tc-w65.c: Likewise.
3937 * config/tc-z8k.c: Likewise.
3939 2000-11-14 DJ Delorie <dj@redhat.com>
3941 * config/tc-v850.c: Support dwarf2.
3942 * config/tc-v850.h: Ditto.
3944 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3945 parse_cons_expression_v850 to initialize hold_cons_reloc.
3947 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3949 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3950 (errata_nops_necessary_p): New function.
3951 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3954 2000-11-14 Jim Wilson <wilson@redhat.com>
3956 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3957 return little endian bfd formats.
3959 2000-11-14 Kazu Hirata <kazu@hxi.com>
3961 * config/aout_gnu.h: Fix formatting.
3962 * config/atof-vax.c: Likewise.
3963 * config/m68k-parse.h: Likewise.
3964 * config/m88k-opcode.h: Likewise.
3965 * config/obj-elf.c: Likewise.
3966 * config/tc-arm.c: Likewise.
3967 * config/tc-cris.c: Likewise.
3968 * config/tc-i386.c: Likewise.
3969 * config/tc-ia64.c: Likewise.
3970 * config/tc-mn10300.c: Likewise.
3971 * config/te-386bsd.h: Likewise.
3972 * config/te-hppa.h: Likewise.
3973 * config/te-nbsd.h: Likewise.
3974 * config/te-ppcnw.h: Likewise.
3975 * config/te-sparcaout.h: Likewise.
3976 * config/te-tmips.h: Likewise.
3977 * config/vax-inst.h: Likewise.
3978 * config/vms-conf.h: Likewise.
3980 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3982 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3984 2000-11-13 H.J. Lu <hjl@gnu.org>
3986 * config/obj-elf.c (elf_frob_symbol): Support
3987 ".symver name,name2@@@nodename".
3988 (elf_frob_file_before_adjust): Likewise.
3990 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3991 and ".symver name,name2@@@nodename".
3994 2000-11-12 H.J. Lu (hjl@gnu.org)
3996 * config/obj-elf.c (obj_elf_symver): Check missing version
3999 2000-11-12 H.J. Lu (hjl@gnu.org)
4001 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4002 instead of bfd_vma for non-bfd assemblers.
4004 2000-11-09 Kazu Hirata <kazu@hxi.com>
4006 * itbl-ops.c: Fix comment typos.
4008 2000-11-08 Jim Wilson <wilson@redhat.com>
4010 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4011 (struct unwind): Add next_slot_frag field.
4012 (slot_index): New parameters slot_frag and first_frag. Add code
4013 to add in frag sizes when different. Add comments.
4014 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4015 arguments to slot_index.
4016 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4017 loop end. Set next_slot_frag field.
4019 2000-11-07 H.J. Lu <hjl@gnu.org>
4021 * doc/as.texinfo (.symver): Updated for versioned symbol
4024 * obj.h (format_ops): Add the frob_file_before_adjust field.
4026 * config/obj-aout.c (aout_format_ops): Set the
4027 frob_file_before_adjust field to 0.
4028 * config/obj-coff.c (coff_format_ops): Likewise.
4029 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4031 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4033 (elf_frob_file_before_adjust): New function to remove unneeded
4034 versioned symbols from the symbol table.
4035 (elf_format_ops): Set the frob_file_before_adjust field to
4036 elf_frob_file_before_adjust.
4038 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4041 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4043 2000-11-07 Peter Targett <peter.targett@arccores.com>
4045 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4047 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4048 Fix compile time warning messages.
4050 2000-11-07 Nick Clifton <nickc@redhat.com>
4052 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4053 buffer in order to avoid buffer overflows.
4055 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4057 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4058 Change M to m for -milp32 or -mlp64 to match gcc.
4059 (dot_endp): Use bytes_per_address instead of 8.
4060 (emit_one_bundle): Use number_to_chars_littleendian instead of
4062 (fix_insn): Likewise.
4063 (ia64_init): New function.
4064 (ia64_target_format): New function.
4065 (md_begin): Set endianness, arch, and machine as appropriate.
4066 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4067 Make these macros depend on TE_HPUX macro.
4068 (TARGET_FORMAT): Define.
4069 (HOST_SPECIAL_INIT): Define.
4070 * config/te-hpux.h: New file.
4071 * configure.in: Add "ia64-*-hpux*" target to configure.
4072 * configure: Regenerate.
4074 2000-11-06 Kazu Hirata <kazu@hxi.com>
4076 * as.c: Fix formatting.
4077 * dwarf2dbg.c: Likewise.
4078 * input-file.c: Likewise.
4079 * input-file.h: Likewise.
4080 * input-scrub.c: Likewise.
4081 * itbl-ops.c: Likewise.
4082 * listing.c: Likewise.
4083 * macro.h: Likewise.
4084 * messages.c: Likewise.
4086 * subsegs.c: Likewise.
4087 * subsegs.h: Likewise.
4088 * write.c: Likewise.
4090 2000-11-06 Nick Clifton <nickc@redhat.com>
4092 * doc/as.texinfo: Add GNU Free Documentation License.
4093 * doc/gasp.texi: Add GNU Free Documentation License.
4094 * doc/as.1: Add GNU Free Documentation License.
4096 2000-11-05 Nick Clifton <nickc@redhat.com>
4098 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4100 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4102 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4103 * configure: Regenerate.
4105 2000-11-01 Nick Clifton <nickc@redhat.com>
4107 * read.c (original_case_string): New global variable.
4108 (read_a_source_file): Copy opcode string into
4109 original_case_string if clobbering the case of the opcode.
4110 * read.h: Export the definition of original_case_string.
4111 * config/tc-arm.c (md_assembler): When parsing a .req
4112 directive use the original opcode string, not the case
4115 2000-11-02 Nick Clifton <nickc@redhat.com>
4117 * config/tc-mn10300.c (debug_line): Remove this static
4119 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4120 dwarf2_where and dwarf2_gen_line_info.
4122 2000-11-02 Theo Honohan <th@futuretv.com>
4124 * config/tc-arm.c (do_msr): Improve error message.
4126 2000-10-31 Eric Christopher <echristo@redhat.com>
4128 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4129 or pc-relative, else use fx_offset.
4131 2000-10-31 Jim Wilson <wilson@redhat.com>
4133 * config/tc-ia64.c (struct md): New field tag_fixups.
4134 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4135 qualifying predicate.
4136 (emit_one_bundle): Delete spurious multiplication by one. Handle
4138 (ia64_start_line): Error if dangling qualifying predicate.
4139 (defining_tag): New static variable.
4140 (ia64_unrecognized_line, case '['): Parse tags.
4141 (ia64_frob_label): Create tag_fixups.
4142 (md_assemble): Reset md.qp.X_op after using it.
4144 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4146 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4148 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4150 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4152 2000-10-30 Kazu Hirata <kazu@hxi.com>
4154 * expr.c: Fix formatting.
4155 * flonum-copy.c: Likewise.
4156 * flonum.h: Likewise.
4160 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4162 * as.h (OPTION_MD_BASE): Bump to 190.
4163 * as.c (parse_args) <std_longopts>: Add comment about the need to
4164 check OPTION_MD_BASE in as.h.
4166 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4169 2000-10-27 Nick Clifton <nickc@redhat.com>
4171 * configure.in (emulations): Add m68hc12.
4172 * configure: Regenerate.
4173 * po/gas.pot: Regenerate.
4175 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4177 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4179 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4181 2000-10-25 Nick Clifton <nickc@redhat.com>
4183 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4184 a DWARF2 line number information sequence.
4186 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4188 * read.c (generate_lineno_debug): Update comment describing why
4189 DWARF2 line number debug information is not generated
4190 automatically by this function.
4192 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4195 * config/tc-arm.h (md_end): Define.
4196 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4198 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4199 if generating DWARF2 line numbers.
4200 (arm_end_of_source): New function. Call dwarf2_finish if
4203 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4204 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4205 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4207 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4209 * config/tc-i386.c: Fix prototype declarations for functions taking no
4212 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4214 * config/tc-i386.c (i386_operand_modifier): Remove.
4215 (build_displacement_string): Remove.
4216 (i386_parse_seg): Remove.
4217 (i386_intel_memory_operand): Remove.
4218 (i386_intel_operand): Re-write using recursive descent parser based
4219 on MASM documentation.
4220 (struct intel_parser_s): New structure.
4221 (intel_parser): New static variable.
4222 (struct intel_token): New structure.
4223 (cur_token, prev_token): New static variables.
4236 (intel_match_token): New function.
4237 (intel_get_token): New function.
4238 (intel_putback_token): New function.
4239 (intel_expr): New function.
4240 (intel_e05): New function.
4241 (intel_e05_1): New function.
4242 (intel_e06): New function.
4243 (intel_e06_1): New function.
4244 (intel_e09): New function.
4245 (intel_e09_1): New function.
4246 (intel_e10): New function.
4247 (intel_e10_1): New function.
4248 (intel_e11): New function.
4250 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4252 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4253 instructions to loose any special insn->architecture mask.
4255 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4256 (sparc_md_end, sparc_arch_types, sparc_arch,
4257 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4258 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4259 request v9b architecture if they are used).
4261 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4263 * config/tc-m68k.c: Fix the previous misapplied patch.
4265 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4267 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4268 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4269 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4272 2000-10-17 Kazu Hirata <kazu@hxi.com>
4274 * debug.c: Fix formatting.
4275 * depend.c: Likewise.
4276 * dwarf2dbg.c: Likewise.
4277 * dwarf2dbg.h: Likewise.
4278 * ecoff.c: Likewise.
4281 * flonum-konst.c: Likewise.
4282 * frags.h: Likewise.
4284 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4286 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4288 * doc/as.texinfo: Added notes about this new option.
4290 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4292 * config/tc-sh.c (JREG): Remove.
4293 (md_convert_frag): Remove #if 0:d code using JREG.
4295 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4297 * config/tc-i386.c (i386_operand_modifier): Only match
4298 modifiers SHORT and FLAT if they are followed by a space.
4299 (parse_register): When `allow_naked_reg' is set, do not confuse
4300 identifiers that start with a register name with a register.
4302 2000-10-12 Kazu Hirata <kazu@hxi.com>
4304 * app.c: Fix formatting.
4307 * bit_fix.h: Likewise.
4312 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4314 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4316 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4318 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4319 Re-arrange function a little and improve error message.
4321 * write.c (write_relocs): Fix a comment.
4323 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4326 2000-10-05 Jim Wilson <wilson@cygnus.com>
4328 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4330 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4332 * config/tc-i386.c: Delete some useless comments, reformat others.
4334 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4335 non-global syms in linkonce sections.
4337 2000-10-04 Ralf Baechle <ralf@gnu.org>
4339 * config/tc-ia64.c (operand_match): Don't use // style comments.
4340 * config/tc-i370.c: Likewise.
4342 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4344 Changes to handle varying register prefix and user symbol prefix.
4345 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4346 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4347 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4348 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4349 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4350 (demand_register_prefix): New variable.
4351 (md_pseudo_table): New pseudo ".syntax".
4352 (md_longopts): New options --no-underscore and --underscore.
4353 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4354 on symbols_have_leading_underscore.
4355 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4356 (get_spec_reg): Ditto.
4357 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4359 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4361 <case OPTION_NO_US, case OPTION_US>: New.
4362 (md_show_usage): Be brief and reformat to match continuation of
4364 * po/gas.pot: Regenerate.
4366 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4368 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4369 force relocs for 12 bit branches.
4370 (md_apply_fix): Similarly, adjust logic here.
4372 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4374 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4375 adjust for external and weak syms as we will use a reloc. Allow
4376 for +8 offset when calculating limits of branches.
4377 (hppa_fix_adjustable): Undo 2000-09-23 change.
4378 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4379 Correct distance calculation.
4380 (tc_gen_reloc): Print the file name and line number if we can't
4383 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4384 * config/tc-hppa.c (nonzero_dibits): Define.
4385 (arg_reloc_stub_needed): Check each arg and return value
4386 separately for zero case.
4387 (pa_align): Declare argument `bytes'.
4389 2000-09-25 Kazu Hirata <kazu@hxi.com>
4391 * config/tc-cris.c: Fix formatting.
4392 * config/tc-d10v.h: Likewise.
4393 * config/tc-d30v.c: Likewise.
4394 * config/tc-d30v.h: Likewise.
4395 * config/tc-fr30.c: Likewise.
4396 * config/tc-fr30.h: Likewise.
4397 * config/tc-m68k.c: Likewise.
4398 * config/tc-m68k.h: Likewise.
4399 * config/tc-pj.h: Likewise.
4400 * config/tc-ppc.c: Likewise.
4401 * config/tc-ppc.h: Likewise.
4402 * config/tc-sh.c: Likewise.
4403 * config/tc-sh.h: Likewise.
4404 * config/tc-sparc.c: Likewise.
4405 * config/tc-v850.h: Likewise.
4406 * config/tc-vax.h: Likewise.
4407 * config/tc-w65.h: Likewise.
4408 * config/tc-z8k.h: Likewise.
4410 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4412 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4413 checks only for ELF.
4414 (hppa_force_relocation): Likewise.
4416 2000-09-22 Jim Wilson <wilson@cygnus.com>
4418 * config/tc-ia64.c (dv_sem): Add "stop".
4419 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4420 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4421 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4423 (mark_resources): Check IA64_RS_PRr.
4425 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4427 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4428 md_estimate_size_before_relax): Redesign and clean up the
4429 relaxation mechanism.
4431 2000-09-21 Kazu Hirata <kazu@hxi.com>
4433 * config/tc-ns32k.c: Fix formatting.
4434 * config/tc-ns32k.h: Likewise.
4436 2000-09-20 Kazu Hirata <kazu@hxi.com>
4438 * config/tc-m32r.c: Fix formatting.
4439 * config/tc-m32r.h: Likewise.
4440 * config/tc-m68851.h: Likewise.
4441 * config/tc-m68hc11.c: Likewise.
4442 * config/tc-m68hc11.h: Likewise.
4443 * config/tc-m88k.c: Likewise.
4444 * config/tc-mcore.c: Likewise.
4445 * config/tc-mcore.h: Likewise.
4446 * config/tc-mips.c: Likewise.
4447 * config/tc-mips.h: Likewise.
4448 * config/tc-mn10200.h: Likewise.
4449 * config/tc-mn10300.h: Likewise.
4450 * config/tc-tahoe.c: Likewise.
4451 * config/tc-tahoe.h: Likewise.
4453 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4455 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4456 Likewise in relaxation description comments.
4458 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4460 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4461 subtraction of two syms without emitting a relocation.
4463 From David Huggins-Daines <dhd@linuxcare.com>
4464 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4465 global or weak symbols.
4467 2000-09-15 Kazu Hirata <kazu@hxi.com>
4469 * config/tc-h8300.h: Fix formatting.
4470 * config/tc-h8500.c: Likewise.
4471 * config/tc-h8500.h: Likewise.
4472 * config/tc-hppa.h: Likewise.
4473 * config/tc-i370.h: Likewise.
4474 * config/tc-i386.h: Likewise.
4475 * config/tc-i860.c: Likewise.
4476 * config/tc-i860.h: Likewise.
4477 * config/tc-i960.h: Likewise.
4478 * config/tc-ia64.c: Likewise.
4479 * config/tc-ia64.h: Likewise.
4481 2000-09-14 Kazu Hirata <kazu@hxi.com>
4483 * config/tc-a29k.c: Fix formatting.
4484 * config/tc-alpha.c: Likewise.
4485 * config/tc-arc.c: Likewise.
4486 * config/tc-arc.h: Likewise.
4487 * config/tc-arm.c: Likewise.
4488 * config/tc-arm.h: Likewise.
4489 * config/tc-avr.c: Likewise.
4490 * config/tc-avr.h: Likewise.
4491 * config/tc-tic30.c: Likewise.
4492 * config/tc-tic30.h: Likewise.
4493 * config/tc-tic54x.c: Likewise.
4494 * config/tc-tic54x.h: Likewise.
4495 * config/tc-tic80.c: Likewise.
4496 * config/tc-tic80.h: Likewise.
4498 2000-09-14 Timothy Wall <twall@cygnus.com>
4500 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4501 parallel comparisons for later use.
4502 (struct rsrc): Add parallel comparison type.
4503 (resources_match): Skip special cases of PR usage (non-conflicting
4506 2000-09-13 Kazu Hirata <kazu@hxi.com>
4508 * config/obj-ecoff.c: Fix formatting.
4509 * config/obj-elf.c: Likewise.
4510 * config/obj-elf.h: Likewise.
4511 * config/obj-evax.h: Likewise.
4512 * config/obj-generic.h: Likewise.
4513 * config/obj-hp300.c: Likewise.
4514 * config/obj-hp300.h: Likewise.
4515 * config/obj-ieee.h: Likewise.
4516 * config/obj-vms.c: Likewise.
4517 * config/obj-vms.h: Likewise.
4519 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4521 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4522 (md_parse_option): Ditto.
4523 (md_longopts): Add -mips32 option.
4524 (md_show_usage): Document new options.
4525 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4526 (mips_ip): Assemble mfc0 with a sub-selection code.
4527 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4528 (mips_cpu_to_str): New function.
4529 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4530 Use CPU_* defines instead of hardcoded numbers.
4532 * doc/as.texinfo: Document new options.
4533 * doc/c-mips.texi: Ditto.
4535 2000-09-12 Kazu Hirata <kazu@hxi.com>
4537 * as.h: Fix formatting.
4538 * asintl.h: Likewise.
4539 * bit_fix.h: Likewise.
4540 * config/obj-aout.c: Likewise.
4541 * config/obj-aout.h: Likewise.
4542 * config/obj-bout.c: Likewise.
4543 * config/obj-bout.h: Likewise.
4544 * config/obj-coff.c: Likewise.
4545 * config/obj-coff.h: Likewise.
4546 * dwarf2dbg.h: Likewise.
4548 * flonum.h: Likewise.
4549 * frags.h: Likewise.
4550 * itbl-ops.h: Likewise.
4551 * macro.h: Likewise.
4554 * struc-symbol.h: Likewise.
4555 * subsegs.h: Likewise.
4556 * symbols.h: Likewise.
4558 * write.h: Likewise.
4560 2000-09-11 Kazu Hirata <kazu@hxi.com>
4562 * bignum-copy.c: Fix formatting.
4563 * config/tc-i370.c: Likewise.
4564 * config/tc-i960.c: Likewise.
4565 * config/tc-m68k.c: Likewise.
4566 * ehopt.c: Likewise.
4567 * flonum-copy.c: Likewise.
4568 * flonum-konst.c: Likewise.
4569 * flonum-mult.c: Likewise.
4570 * literal.c: Likewise.
4573 * stabs.c: Likewise.
4574 * subsegs.c: Likewise.
4576 2000-09-09 Philip Blundell <philb@gnu.org>
4578 * configure.in (arm*-*-uclinux*): New target.
4579 * configure: Regenerate.
4581 2000-09-09 Kazu Hirata <kazu@hxi.com>
4583 * input-file.c: Fix formatting.
4584 * itbl-ops.c: Likewise.
4585 * messages.c: Likewise.
4587 2000-09-08 Philip Blundell <philb@gnu.org>
4589 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4592 2000-09-07 H.J. Lu <hjl@gnu.org>
4594 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4595 * configure: Rebuild.
4597 2000-09-07 Kazu Hirata <kazu@hxi.com>
4599 * atof-generic.c: Fix formatting.
4600 * config/tc-mips.c: Likewise.
4601 * config/tc-vax.c: Likewise.
4602 * input-scrub.c: Likewise.
4604 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4606 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4607 * configure.in (sh-*-linux*): Added.
4608 * configure: Rebuilt.
4610 2000-09-06 Kazu Hirata <kazu@hxi.com>
4612 * config/tc-hppa.c: Fix formatting.
4614 * ecoff.c: Fix formatting.
4616 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4618 * configure: Rebuilt with new libtool.m4.
4620 2000-09-05 Kazu Hirata <kazu@hxi.com>
4622 * cgen.c: Fix formatting.
4623 * config/tc-ia64.c: Likewise.
4625 2000-09-05 Nick Clifton <nickc@redhat.com>
4627 * aclocal.m4: Regenerate.
4628 * config.in: Regenerate.
4629 * configure: Regenerate.
4630 * po/gas.pot: Regenerate.
4632 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4634 * config/tc-cris.c: Correct comment typos.
4636 2000-09-05 Eric Christopher <echristo@cygnus.com>
4638 * config/tc-mn10300.c: Cleanup.
4639 (md_pcrel_from): Enable.
4641 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4643 * expr.c (operand): Fix a comment typo.
4644 * write.c (write_relocs): Fix a signed/unsigned warning.
4646 * config/tc-hppa.c (fudge_reg_expressions): New
4647 (hppa_force_reg_syms_absolute): New.
4648 (pa_equ): Allow reg_section expressions.
4649 * config/tc-hppa.c (md_optimize_expr): Define.
4650 (hppa_force_reg_syms_absolute): Prototype.
4652 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4653 (pa_parse_number): Pass in arg to select fp reg parsing.
4654 Return 1 to indicate format checks pass. If strict, then only
4655 accept a register or register symbol. Return value in...
4656 (pa_number): New static for pa_parse_number.
4657 (FP_REG_BASE): Define.
4658 (FP_REG_RSEL): Define.
4659 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4660 appropriate. White space changes.
4661 (need_pa11_opcode): Don't bother passing any params, get them from
4663 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4664 Remove extraneous check in case 'Q'.
4665 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4666 reg, set section of resulting symbol to reg_section.
4667 (pa_parse_space_stmt): Modify call to pa_parse_number.
4668 (pa_space): Likewise.
4670 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4671 (hppa_force_relocation): Handle vtable relocs.
4672 (pa_vtable_entry): New.
4673 (pa_vtable_inherit): New.
4674 (md_pseudo_table): Add entries for vtable pseudos.
4675 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4676 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4678 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4679 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4680 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4682 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4683 specify a symbol type.
4685 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4686 dependent things together.
4687 (md_elf_symbol_type): Define.
4689 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4691 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4693 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4694 (obj_elf_vtable_entry): Declare.
4696 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4697 and export function.
4698 (obj_elf_vtable_entry): Similarly.
4699 (elf_pseudo_table): Fix the damage with a cast.
4701 2000-09-03 Richard Henderson <rth@cygnus.com>
4703 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4704 for template selection when a label is needed.
4706 2000-09-02 Kazu Hirata <kazu@hxi.com>
4708 * config/tc-ia64.c: Fix formatting.
4710 2000-09-02 Nick Clifton <nickc@redhat.com>
4712 * configure.in: Increase version number to 2.10.91.
4713 * configure: Regenerate.
4714 * aclocal.m4: Regenerate.
4715 * config.in: Regenerate.
4716 * po/gas.pot: Regenerate.
4717 * Makefile.in: Regenerate.
4719 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4721 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4722 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4723 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4725 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4728 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4730 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4731 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4732 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4733 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4734 (GOT_symbol): New variable.
4735 (md_undefined_symbol): Set it.
4737 2000-09-01 Richard Henderson <rth@cygnus.com>
4739 * config/tc-ia64.c (match): Don't inline.
4740 (extra_goodness): New.
4741 (md_begin): Prefer nop.f and nop.b for best_template.
4743 2000-08-31 Kazu Hirata <kazu@hxi.com>
4745 * as.c: Fix formatting.
4747 * frags.c: Likewise.
4748 * macro.c: Likewise.
4750 2000-08-31 Eric Christopher <echristo@cygnus.com>
4752 * config/tc-mn10300.c: Cleanup and fix warnings.
4753 (md_pseudo_table): Add initializers.
4754 (md_show_usage): Cleanup.
4755 (md_parse_option): Fix warnings.
4756 (md_undefined_symbol): Fix warnings.
4757 (md_conver_frag): Fix warnings.
4758 (tc_gen_reloc): Fix warnings.
4759 (md_apply_fix3): Fix warnings.
4760 (check_operand): Fix warnings.
4762 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4764 * acinclude.m4: Include libtool and gettext macros from the
4766 * aclocal.m4, configure: Rebuilt.
4768 2000-08-30 Mark Hatle <mhatle@mvista.com>
4770 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4772 2000-08-31 Kazu Hirata <kazu@hxi.com>
4774 * listing.c: Fix formatting.
4776 2000-08-29 Kazu Hirata <kazu@hxi.com>
4778 * app.c: Fix a comment typo. Fix formatting.
4780 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4782 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4783 offset of the target destination for jmp instructions.
4784 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4786 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4788 * NEWS: Mention support for CRIS.
4790 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4792 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4793 Sets `.lcomm' alignment to zero.
4795 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4797 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4798 TC_FIX_ADJUSTABLE): Define.
4800 2000-08-23 Jim Wilson <wilson@cygnus.com>
4802 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4803 unwind.personality_routine is set.
4805 2000-08-23 H.J. Lu <hjl@gnu.org>
4807 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4809 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4811 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4814 2000-08-22 H.J. Lu <hjl@gnu.org>
4816 * config.in (STRICTCOFF): New for strict COFF.
4818 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4819 i386-*-go32* and i386-go32-rtems*.
4820 * configure: Rebuilt.
4822 * config/obj-coff.c (obj_coff_endef): Follow the historical
4823 behavior if STRICTCOFF is not defined.
4825 * doc/internals.texi: Document STRICTCOFF.
4827 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4829 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4830 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4831 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4832 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4833 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4834 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4835 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4838 2000-08-22 Eric Christopher <echristo@cygnus.com>
4840 * config/tc-mn10300.c: (md_apply_fix): New function.
4841 (mn10300_force_relocation): New function.
4842 (mn10300_fix_adjustable): New function.
4844 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4845 (TC_HANDLES_FX_DONE): Define.
4846 (obj_fix_adjustable): Define.
4847 (MD_APPLY_FIX3): Define.
4848 (TC_LINKRELAX_FIXUP): Define.
4850 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4852 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4854 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4856 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4858 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4859 if the fixup resulted in a relocation.
4861 2000-08-18 Nick Clifton <nickc@redhat.com>
4863 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4864 Make reference to first element of shift_names explicit.
4866 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4868 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4869 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4870 add a symbol's address. Removed all target-specific #ifdefs that
4871 used to accomplished the same.
4872 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4873 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4874 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4875 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4876 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4878 2000-08-17 Kazu Hirata <kazu@hxi.com>
4880 * dwarf2dbg.c: Fix formatting.
4882 2000-08-17 Nick Clifton <nickc@redhat.com>
4884 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4885 to be recoded as logical shift lefts by zero.
4887 2000-08-16 Jim Wilson <wilson@cygnus.com>
4889 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4890 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4892 (note_register_values): Handle IA64_OPND_R3_2 operands.
4894 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4896 * config/tc-i860.c (md_operand): Silly typo fixed.
4898 2000-08-16 Nick Clifton <nickc@redhat.com>
4900 * config/tc-arm.c (struct asm_shift): Delete.
4902 (enum asm_shift_index): New.
4903 (struct asm_shift_properties): New.
4904 (struct asm_shift_name): New.
4905 (shift_properties[]); New.
4906 (shift_names[]); New.
4908 (decode_shift): Use new structures.
4909 Issue a warning is "ROR #0" is used.
4910 Issue a warning if "ASR #0" or "LSR #0" is used.
4912 (md_begin): Initialise arm_shift_hsh table from new
4913 asm_shift_name array.
4915 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4917 * config/tc-sparc.c: Kill all warnings.
4918 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4920 (md_show_usage): Update usage text.
4922 2000-08-16 Nick Clifton <nickc@redhat.com>
4924 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4927 2000-08-15 Will Cohen <wcohen@redhat.com>
4929 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4931 * config/tc-sh.c (md_assemble): Changed so debug_type
4932 test performed for ppi_assemble
4933 * config/tc-sh.c: Included dwarf2dbg.h.
4934 (debug_line): Defined.
4935 (md_assemble): Generates dwarf2 line info.
4936 (sh_finalize): New function. Finalize dwarf2 info.
4937 (assemble_ppi): Returns size of code generated.
4938 (build_Mytes): Returns size of code generated.
4939 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4940 * config/tc-sh.h (md_end): Defined.
4941 (sh_finalize): Declared.
4943 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4945 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4948 2000-08-14 Nick Clifton <nickc@redhat.com>
4950 * config/tc-arm.c (do_bx): Allow "bx pc".
4952 2000-08-14 Jim Wilson <wilson@cygnus.com>
4954 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4955 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4956 (md_begin): Change assignment to md.flag to OR in the new bit.
4958 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4960 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4961 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4964 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4966 * NEWS: Mention i860 support.
4968 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4970 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4972 2000-08-14 Andreas Schwab <schwab@suse.de>
4974 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4976 2000-08-11 Andreas Schwab <schwab@suse.de>
4978 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4981 2000-08-11 Kazu Hirata <kazu@hxi.com>
4983 * expr.c: Fix formatting.
4984 * config/obj-bout.c: Likewise.
4986 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4988 * doc/c-i860.texi: Flesh out the i860 section more.
4990 2000-08-10 Kazu Hirata <kazu@hxi.com>
4992 * symbols.c: Fix formatting.
4995 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4997 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4998 modifier has the IgnoreSize bit set.
5000 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5002 From Rodney Brown <RodneyBrown@mynd.com>
5003 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5004 * configure: Regenerate.
5006 2000-08-09 Kazu Hirata <kazu@hxi.com>
5008 * hash.c: Fix formatting.
5011 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5013 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5014 (i860_fix_info): New enum.
5015 (MD_APPLY_FIX3): Define.
5016 (WORKING_DOT_WORD): Define.
5017 (TC_HANDLES_FX_DONE): Define.
5018 (DIFF_EXPR_OK): Define.
5019 (LISTING_HEADER): Define.
5020 (TARGET_FORMAT): Select target format based on endian flag.
5021 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5022 (target_big_endian): Add external declaration.
5024 * config/tc-i860.c: All existing code reworked completely. Other
5025 new code shown below.
5026 (SYNTAX_SVR4): Define.
5027 (target_warn_expand): New variable.
5028 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5029 (md_longopts): Declare and define with new options (-EL, -EB,
5031 (md_show_usage): New function.
5032 (md_operand): New function.
5033 (obtain_reloc_for_imm16): New function.
5034 (md_apply_fix3): New function.
5035 (tc_gen_reloc): New function.
5037 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5039 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5040 2 bytes of the jump address are in the same frag.
5041 (find): Accept 68hc12 register indirect modes.
5043 * NEWS: Mention 68HC11 & 68HC12 support.
5045 2000-08-07 Richard Henderson <rth@cygnus.com>
5047 * config/tc-ia64.c (unwind): Add prologue_mask member.
5048 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5049 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5050 (dot_body): Clear unwind.prologue_mask.
5051 (dot_prologue): Set it. Accept a register second argument.
5053 2000-08-07 Kazu Hirata <kazu@hxi.com>
5055 * config/atof-ieee.c: Fix formatting.
5056 * config/atof-tahoe.c: Likewise.
5058 2000-08-06 Nick Clifton <nickc@cygnus.com>
5060 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5063 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5064 of .popsection, .previous, .pushsection, .subsection,
5065 .version, .vtable_entry, .vtable_inherit and .weak.
5067 2000-08-05 Kazu Hirata <kazu@hxi.com>
5069 * config/tc-cris.c: Fix formatting.
5070 * config/tc-i386.c: Likewise.
5071 * config/tc-sparc.c (sparc_ip): Simplify the code.
5073 2000-08-04 Kazu Hirata <kazu@hxi.com>
5075 * config/tc-cris.c: Rearrange code for readability.
5076 * config/tc-d10v.c: Fix formatting.
5077 * config/tc-m32r.c: Likewise.
5078 * config/tc-sparc.c: Likewise.
5080 2000-08-02 Jim Wilson <wilson@cygnus.com>
5082 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5083 before ia64_find_opcode.
5084 (md_assemble): Likewise.
5086 2000-08-01 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5089 Undo some formatting fixes.
5091 2000-08-01 Kazu Hirata <kazu@hxi.com>
5093 * config/obj-som.c: Fix formatting.
5094 * config/obj-ieee.c: Likewise.
5095 * config/tc-arm.c: Likewise.
5096 * config/tc-v850.c: Likewise.
5098 2000-08-01 Nick Clifton <nickc@redhat.com>
5100 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5101 index by command line option.
5103 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5105 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5106 (@node M68K-Branch): Rewrite to match the reality.
5108 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5110 * doc/c-i860.texi: New file.
5111 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5112 * doc/Makefile.in: Regenerate.
5113 * doc/all.texi: Add I860 as relevant architecture.
5114 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5116 2000-07-31 Kazu Hirata <kazu@hxi.com>
5118 * config/tc-d30v.c: Fix formatting.
5120 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5122 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5123 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5124 long emit a long branch if available instead of an absolute jump, never
5125 emit absolute jumps for anything with --pcrel.
5127 * doc/c-m68k.texi: Document new command line option.
5129 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5131 * config/tc-avr.c: Use PARAMS macro in function declarations.
5132 Don't declare md_pcrel_from_section (already in tc-avr.h).
5133 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5134 (avr_operand): Don't set (unsigned) op_mask to -1.
5136 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5138 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5139 * configure: Regenerated.
5140 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5141 of operand to the .type directive (.e.g, "type").
5143 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5145 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5146 * app.c (do_scrub_chars): Record where first comment found.
5147 * read.c (read_a_source_file): Init found_comment on entry, and
5148 notify whether comments found on exit.
5149 * config/tc-hppa.c (md_shortopts): Add "c".
5150 (md_longopts): Add warn-comment.
5151 (md_parse_option): Handle it.
5152 (md_show_usage): Show available options.
5153 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5155 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5157 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5158 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5160 (md_estimate_size_before_relax): Don't fall off end of function.
5162 2000-07-27 Kazu Hirata <kazu@hxi.com>
5164 * config/tc-avr.c: Fix formatting.
5165 * config/tc-ns32k.c: Likewise.
5167 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5169 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5171 2000-07-27 Kazu Hirata <kazu@hxi.com>
5173 * config/tc-d10v.c: Fix formatting.
5174 * config/tc-z8k.c: Likewise.
5175 * config/tc-sparc.c: Likewise.
5177 2000-07-26 Dave Brolley <brolley@redhat.com>
5179 * cgen.c (queue_fixup): Declare opinfo.
5180 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5181 (gas_cgen_md_operand): Ditto.
5182 (gas_cgen_md_apply_fix3): Ditto.
5184 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5186 * config/obj-coff.c (obj_frob_symbol): Don't merge
5187 labels. Don't merge if the symbol isn't constant. Return
5188 immediately if a symbol is merged.
5190 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5192 * frags.c (frag_align): Correct absolute section alignment.
5194 2000-07-20 DJ Delorie <dj@redhat.com>
5196 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5197 it breaks linking against DLLs.
5199 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5201 * configure.in: Add CRIS support.
5202 * configure: Regenerate.
5203 * Makefile.am: (CPU_TYPES): Add cris.
5204 (CPU_OBJ_VALID) [aout]: Add cris.
5205 (MULTI_CPU_TYPES): Add cris.
5206 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5207 [coff]: Only i386 and mips are valid.
5208 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5209 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5210 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5211 Regenerate dependencies.
5212 * Makefile.in: Regenerate.
5213 * aclocal.m4: Regenerate.
5214 * as.c: Declare crisaout, criself.
5215 * config/tc-cris.h, config/tc-cris.c: New.
5216 * config/e-criself.c, config/e-crisaout.c: New.
5217 * po/POTFILES.in, po/gas.pot: Regenerate.
5219 2000-07-20 Kazu Hirata <kazu@hxi.com>
5221 * read.c: Fix formatting.
5222 * write.c: Fix formatting.
5224 2000-07-19 H.J. Lu <hjl@gnu.org>
5226 * sb.c: Include <stdlib.h> if exists for abort ().
5228 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5230 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5231 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5232 (pa_type_args): Same here.
5234 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5236 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5237 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5238 the storage class is already set.
5240 2000-07-17 Kazu Hirata <kazu@hxi.com>
5242 * config/tc-m68hc11.c: Fix formatting.
5243 * config/tc-mn10200.c: Likewise.
5244 * config/tc-mn10300.c: Likewise.
5245 * config/tc-pj.c: Likewise.
5246 * config/tc-tic80.c: Likewise.
5247 * config/tc-w65.c: Likewise.
5249 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5251 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5254 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5256 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5259 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5261 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5262 ELF as are used for SOM (except the 32-bit reloc one) to decide
5263 whether a symbol can be reduced to a section symbol. Expand on
5264 the comment for symbols involved in LR% and RR% expressions.
5266 2000-07-14 Nick Clifton <nickc@cygnus.com>
5268 * config/tc-mips.c (mips_disable_float_construction): New
5269 static variable. Set to true if doubles should not be
5270 constructed by loading two single width fp registers with
5271 halves of the value.
5272 (mips_ip): Test mips_disable_float_construction.
5273 (md_longopts): Add command line switches --construct-floats
5274 and --no-construct-floats.
5275 (md_parse_option): Parse new command line options.
5276 (md_show_usage): Describe new command line options.
5278 * doc/c-mips.texi: Document new command line options.
5280 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5282 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5283 * configure: Regenerate.
5285 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5287 * configure.in (DEFAULT_EMULATION setting): Revert part of
5288 2000-07-01 change that set te_multi=multi unless set to tmips.
5289 * configure: Regenerate.
5291 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5293 * config/obj-coff.c (coff_frob_section): Add padding to the last
5294 section when aligning it increases its size.
5296 2000-07-11 Kazu Hirata <kazu@hxi.com>
5298 * config/tc-tic54x.c: Fix formatting.
5300 2000-07-10 Kazu Hirata <kazu@hxi.com>
5302 * config/tc-h8500.c: Fix formatting.
5303 * config/tc-tic54x.c: Fix formatting.
5305 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5307 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5308 displacements correctly.
5310 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5312 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5314 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5318 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5320 From David Huggins-Daines <dhd@linuxcare.com>
5321 * config/te-hppalinux64.h: Add a new emulation.
5322 * configure.in (emulations): Add configure bits to support the
5323 64-bit Linux/parisc target.
5324 * configure: Regenerate.
5326 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5327 (md_shortopts): Add `V' for ELF.
5329 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5330 when SOM or ELF_ARG_RELOC are defined.
5331 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5332 ELF_ARG_RELOC are defined.
5333 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5334 (pa_stringer): ..Do it here instead. Fix comment typos.
5335 (hppa_force_relocation): Cast enums to int before comparing with
5338 From Ryan Bradetich <rbradetich@uswest.net>
5339 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5340 redifinition warning.
5341 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5342 (hppa_force_relocation): ditto
5343 (md_apply_fix): Added cast to buf to fix warnings.
5345 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5346 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5348 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5349 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5350 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5351 reloc_type** to avoid warnings in switch.
5352 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5353 little earlier instead.
5355 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5357 (pa_type_args): Use symbol_arg_reloc_info.
5358 (struct pa_it): Make arg_reloc unsigned int.
5359 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5360 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5361 (pa_code): Delete. pa_text duplicates this function.
5362 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5363 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5365 (cons_fix_new_hppa): Actually change selector to e_fsel when
5366 warning about assuming so.
5367 (tc_gen_reloc): More example elf arg reloc code.
5368 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5369 (hppa_force_relocation): Likewise.
5371 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5373 (pa_end_of_source): Prototype.
5374 (hppa_fix_adjustable): Prototype.
5375 (LABELS_WITHOUT_COLONS): Move it..
5376 * config/te-hppa.h: To here.
5378 * config/te-hppa64.h: New file.
5380 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5382 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5383 format -10, -16, 16 relocs.
5384 (hppa_elf_mark_end_of_function): Test for null
5385 last_call_info->start_symbol
5387 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5388 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5389 re_assesmble_* functions. Delete extraneous statements. Fix
5391 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5392 insn to re_assemble_*.
5394 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5396 * doc/internals.texi (Expressions): Fix typo.
5398 2000-07-08 Kazu Hirata <kazu@hxi.com>
5400 * config/tc-sh.c: Fix formatting.
5401 * config/tc-tic54x.c: Fix formatting.
5402 * depend.c: Fix formatting.
5403 * flonum-konst.c: Likewise.
5404 * flonum-mult.c: Likewise.
5406 2000-07-07 Kazu Hirata <kazu@hxi.com>
5408 * config/tc-sh.c: Fix comments.
5409 * config/obj-vms.c: Fix comments.
5410 * config/tc-a29k.c: Likewise.
5411 * config/tc-alpha.c: Likewise.
5412 * config/tc-h8300.c: Likewise.
5413 * config/tc-h8500.c: Likewise.
5414 * config/tc-i370.c: Likewise.
5415 * config/tc-ia64.c: Likewise.
5416 * config/tc-m68hc11.c: Likewise.
5417 * config/tc-m68k.c: Likewise.
5418 * config/tc-mips.c: Likewise.
5419 * config/tc-ns32k.c: Likewise.
5420 * config/tc-ppc.c: Likewise.
5421 * config/tc-z8k.c: Likewise.
5423 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5425 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5426 Default to '(SEC_LOAD | SEC_DATA)'.
5427 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5429 * doc/internals.texi (CPU Backend): Describe
5430 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5432 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5434 * as.c (parse_args): NULL terminate the long option list.
5436 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5438 * config/tc-d30v.h: Include "write.h" for fixS.
5439 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5441 2000-07-05 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-d30v.c (write_2_short): Further changes to warning
5444 messages produced when combining EITHER_BUT_PREFER_MU attributed
5447 2000-07-05 DJ Delorie <dj@redhat.com>
5451 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5453 * config/tc-arm.c (psrs): Accept combinations of flags.
5455 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5457 * config/tc-avr.c: Change _ () to _() around all strings marked
5458 for translation (exception from the usual coding style).
5459 (avr_opt): New struct variable, how the new switches are set.
5460 (OPTION_MMCU): Define as 'm' and actually use.
5461 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5462 (show_mcu_list): New function, display the list of known MCUs.
5463 (md_show_usage): Document the new switches. Call show_mcu_list.
5464 (avr_set_arch): Change 'm' to OPTION_MMCU.
5465 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5466 Handle the new switches.
5467 (avr_operands): Disable warnings for undefined combinations of
5468 operands if -mall-opcodes. Disable warnings for skipping two-word
5469 instructions if enhanced core or -mno-skip-bug.
5470 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5471 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5472 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5473 (avr_ldi_expression): Warn about implicit lo8().
5474 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5476 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5478 * configure.in: Add entry for mips-*-sysv4*MP*
5479 * configure: Rebuild
5480 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5481 elf32-tradlittlemips for traditional mips targets.
5482 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5483 test for Link Once sections as in adjust_reloc_syms.
5484 * config/te-tmips.h: New file for traditional mips targets. Define
5487 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5489 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5490 flags argument is not present, don't change an existing section's
5491 section's attributes. If the flags argument is present, warn if the
5492 attributes don't match the section's current attributes. When
5493 long section names are supported, set SEC_LINK_ONCE and
5494 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5496 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5498 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5499 symbols; create them.
5501 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5503 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5504 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5506 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5508 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5509 expressions. Ignore the problem when handling 16 bit signed
5510 immediates, because the assembler will take care of the relocation
5513 2000-06-27 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5516 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5517 sequential order, and emit warning messages if the input source
5518 code contains constructs like that, or parallel constructs
5519 containing such opcodes.
5521 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5523 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5524 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5525 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5526 (md_show_usage): Update usage message.
5527 (md_parse_option): Allow redefinition of MCU type within the
5528 same avr[1-5] bfd machine type. Show both old and new MCU type
5529 in the error message.
5530 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5531 Simplify 8K wrap code.
5533 2000-06-25 Kazu Hirata <kazu@hxi.com>
5535 * config/obj-aout.c: Remove all uses of DEFUN.
5536 * config/obj-ieee.c: Likewise.
5537 * config/tc-sh.c: Fix comment typos.
5538 * config/tc-tahoe.c: Likewise.
5539 * config/tc-vax.c: Likewise.
5540 * config/tc-w65.c: Likewise.
5541 * config/tc-z8k.c: Likewise.
5542 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5544 2000-06-24 DJ Delorie <dj@cygnus.com>
5546 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5547 more changes from Sept 1999
5548 (tc_i386_fix_adjustable): ditto
5549 (md_apply_fix3): ditto
5551 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5553 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5554 (gas_cgen_parse_operand): Set it around expression() call.
5555 (gas_cgen_md_operand): Test for it before longjmp().
5557 2000-06-24 Kazu Hirata <kazu@hxi.com>
5559 * config/tc-h8500.c: Remove all uses of DEFUN.
5560 * config/tc-sh.c: Likewise.
5561 * config/tc-w65.c: Likewise.
5562 * config/tc-z8k.c: Likewise.
5564 * config/tc-h8500.c: Fix typos in comments.
5566 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5568 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5571 2000-06-23 matthew green <mrg@redhat.com>
5573 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5574 defined. Fix error message for `[' grouping.
5576 2000-06-22 Kazu Hirata <kazu@hxi.com>
5578 * config/tc-h8300.c: Fix formatting and comment typos.
5580 2000-06-22 Timothy Wall <twall@cygnus.com>
5582 * config/tc-ia64.c (note_register_values): Move premature QP
5583 notation clearing into the appropriate place.
5585 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5587 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5588 first before anything else. Add bin-bugs.h, emul.h and progress.h
5589 Sort list of files as for $(OBJS) in Makefile.am.
5591 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5592 find one. Remake dependencies.
5593 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5594 * Makefile.in: Regenerate.
5595 * doc/Makefile.in: Regenerate.
5597 * config/tc-i386.c (i386_displacement): Don't assume a constant
5598 displacement is necessarily 16 bits when in 16 bit code mode.
5599 (md_assemble): Instead size the displacement here after we know
5600 for sure that a .code16gcc operand hasn't automatically added
5601 operand size prefixes.
5603 2000-06-21 H.J. Lu <hjl@gnu.org>
5605 * Makefile.am: Rebuild dependency.
5606 * Makefile.in: Rebuild.
5608 2000-06-21 Kazu Hirata <kazu@hxi.com>
5610 * config/tc-h8300.c (parse_reg): Make the function static.
5611 (parse_exp): Likewise.
5613 2000-06-20 DJ Delorie <dj@cygnus.com>
5615 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5616 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5617 for cygwin import libraries to work properly.
5619 2000-06-20 H.J. Lu <hjl@gnu.org>
5621 * Makefile.am: Rebuild dependency.
5622 * Makefile.in: Rebuild.
5623 * configure: Likewise.
5624 * doc/Makefile.in: Likewise.
5626 2000-06-20 Timothy Wall <twall@cygnus.com>
5628 * doc/internals.texi (CPU backend): Add @itemx for
5629 TC_START_LABEL_WITHOUT_COLON.
5630 * doc/c-tic54x.texi: New.
5631 * doc/as.texinfo: Add tic54x features and include primary tic54x
5633 * doc/all.texi: Add C54X.
5634 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5635 * doc/Makefile.in: Regenerate.
5636 * configure.in: Add tic54x and define LIBM for tic54x.
5637 * configure: Regenrate.
5638 * config/tc-tic54x.[ch]: New.
5639 * config/obj-coff.h: Add tic54x.
5640 * Makefile.am: (CPU_TYPES): Add tic54x.
5641 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5642 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5643 (as_new_LDADD): Add $(LIBM).
5644 * Makefile.in: Regenerate.
5646 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5648 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5649 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5650 * doc/as.texinfo: Likewise.
5652 * configure, Makefile.in: Regenerate.
5653 * configure.in (emulations): Recognize m6811 and m6812.
5654 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5655 Added files for 68hc11 and 68hc12 assembler.
5656 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5657 * config/tc-m68hc11.h: Header definition for that assembler.
5659 2000-06-18 Nick Clifton <nickc@redhat.com>
5661 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5662 instead of OCTETS_PER_BYTE.
5664 * config/tc-v850.c: Fix compile time warnings.
5665 * config/tc-ppc.c: Fix compile time warnings.
5667 2000-06-18 H.J. Lu <hjl@gnu.org>
5669 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5670 * configure: Rebuild.
5672 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5674 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5677 2000-06-16 Nick Clifton <nickc@cygnus.com>
5679 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5680 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5682 * doc/c-mips.texi: Document newly accepted cpu variants.
5684 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5686 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5688 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5690 * macro.c (getstring): Make it possible to escape the quote
5693 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5695 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5697 2000-06-13 H.J. Lu <hjl@gnu.org>
5699 * configure: Regenerate.
5701 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5703 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5705 * doc/internals.texi (line_separator_chars): Semicolon is no
5706 longer a default. Mention null and newline as defaults.
5708 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5710 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5711 * config/tc-i860.h (line_separator_chars): Likewise.
5712 * config/tc-h8300.c (line_separator_chars): Likewise.
5713 * config/tc-i960.c (line_separator_chars): Likewise.
5714 * config/tc-m68k.c (line_separator_chars): Likewise.
5715 * config/tc-mips.c (line_separator_chars): Likewise.
5716 * config/tc-ns32k.c (line_separator_chars): Likewise.
5717 * config/tc-sparc.c (line_separator_chars): Likewise.
5718 * config/tc-vax.c (line_separator_chars): Likewise.
5720 * config/tc-h8300.c (comment_chars): Use string initialiser.
5721 * config/tc-i960.c (line_comment_chars): Likewise.
5722 * config/tc-z8k.c (comment_chars, line_comment_chars,
5723 line_separator_chars): Likewise.
5725 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5728 2000-06-08 Nick Clifton <nickc@cygnus.com>
5730 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5733 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5735 * configure.in (VERSION): Update to show this is the CVS mainline.
5737 2000-06-08 Matthew Jacob <mjacob@feral.com>
5739 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5740 $at is the integer register $r28, vs. both $r28 and the floating
5741 point register $f28.
5743 2000-06-08 James E. Wilson <wilson@cygnus.com>
5745 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5746 (dot_endp): Don't call ia64_flush_insns.
5747 (emit_one_bundle): Don't delete prologue/body records from
5748 unwind_record list in first loop. Rewrite second loop to account for
5751 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5753 * config/tc-ia64.c: Add missing prototypes.
5754 (generate_unwind_image): Cast argument to output_unw_records call.
5756 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5758 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5760 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5762 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5763 (REGISTER_P): likewise.
5764 (avr_opcodes): uses include/opcode/avr.h
5765 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5767 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5769 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5772 2000-06-03 H.J. Lu <hjl@gnu.org>
5774 * read.c (is_end_of_line): Put back `;'.
5776 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5778 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5780 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5782 * expr.c (operand): Test is_end_of_line outside switch to catch
5783 line separator chars that are also operators.
5784 (operator): Return O_illegal for line separator chars.
5786 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5787 entry (or `!' entry for TC_HPPA).
5789 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5790 before indexing is_end_of_line. Remove redundant check for '\0'.
5792 * config/tc-h8500.c (md_assemble): Likewise.
5793 * config/tc-mcore.c (md_assemble): Likewise.
5794 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5797 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5799 * config/tc-mcore.c (mcore_cons): Likewise.
5800 (mcore_float_cons): Likewise.
5801 (mcore_stringer): Likewise.
5802 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5804 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5806 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5808 2000-05-29 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-sh.c: Fix compile time warning messages.
5812 * config/tc-mips.c: Fix compile time warning messages.
5814 2000-05-29 Philip Blundell <philb@gnu.org>
5816 * doc/as.texinfo: Update copyright dates.
5817 (Local Labels): Delete misplaced mention of ARM.
5818 * NEWS: Mention ARM ELF support.
5820 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5822 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5823 it is modified, and use the real_size to compute the frag address
5824 for dwarf2 line info.
5826 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5828 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5829 line-matching scheme to cope with automake moving variables around.
5830 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5831 * Makefile.in: Regenerate.
5833 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5835 * config/tc-sparc.c (sparc_relax): New.
5836 (md_longopts): Add -relax and -no-relax options.
5837 (md_parse_options, md_show_usage): Likewise.
5838 (md_apply_fix3): Optimize tail call into branch always if possible.
5840 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5842 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5843 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5844 rules, with warning when a GAS statement specifies a packing that
5845 will result in an instruction being squashed.
5846 Added typdef packing_type and enumerals, changed various integer
5847 literals to use the enumerals.
5849 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5851 * config/tc-ia64.c (dot_restorereg_p): New function.
5852 (md_pseudo_table): Add restorereg.p.
5853 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5854 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5856 * config/tc-ia64.h (unw_record_type): Add unwabi.
5857 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5858 called MASK with members for imask, and the masks produced by
5859 fr_mem, gr_mem, br_mem, and frgr_mem.
5860 (unw_p_record): Add members ABI and CONTEXT.
5861 (unw_x_record): Add member AB.
5862 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5863 as pseudo-register for use during unwind info generation.
5864 (AR_PFS, AR_LC): New macros.
5865 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5866 whose names start with an at sign (as in "@priunat").
5867 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5869 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5870 proc_end, unwind_info, personality_routine): Consolidate into
5871 "unwind" structure to reduce offset-table use. Add member
5872 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5874 (output_R1_format, output_R3_format, output_P3_format,
5875 output_P6_format): Initialize R with zero to reduce compiler warnings.
5876 (output_P7_format): Ditto. Add `default' branch to switch
5877 statement to reduce compiler warnings.
5878 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5879 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5880 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5881 into single argument.
5882 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5883 compiler warnings. Merge A and B args into single argument.
5884 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5885 A and B args into single argument.
5886 (free_record): Removed (wasn't used).
5887 (free_list_records): Also free imasks in prologue records.
5888 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5889 (output_spill_mask): Remove.
5890 (output_unwabi): New function.
5891 (output_epilogue, output_label_state, output_copy_state): Call
5893 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5894 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5896 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5897 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5898 as part of handling the prologue records. Emit region's imask if
5899 we have one. Handle unwabi, epilogue, label_state, copy_state,
5900 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5901 spill_sprel_p, and spill_reg_p records.
5902 (set_imask, count_bits, slot_index): New function.
5903 (fixup_unw_records): Fix region size computation. Handle
5904 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5905 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5906 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5907 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5908 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5909 (dot_save): Use manifest constants for applicaton registers.
5910 Handle REG_PR and REG_PRIUNAT.
5911 (dot_restore): Don't just ignore it.
5912 (dot_restorereg): New function..
5913 (generate_unwind_image): Ensure unwind info is a multiple of eight
5914 bytes, not just four bytes.
5915 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5916 (dot_altrp): Don't just ignore it.
5917 (dot_savemem): New function. Replaces dot_savesp() and
5918 dot_savepsp(). Use manifest constants for applicaton registers.
5919 Handle REG_PR and REG_PRIUNAT.
5920 (dot_savef): Simplify.
5921 (dot_saveb): Support generation of br_gr.
5922 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5923 dot_label_state, dot_copy_state): New function.
5924 (dot_unwabi): Don't just ignore it.
5925 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5926 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5927 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5928 (emit_one_bundle): Set slot number for prologue/body records
5929 *before* emitting the first insn.
5930 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5931 (md_begin): Declare "psp" pseudo-register.
5932 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5933 so we don't get segfault.
5934 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5935 counts as required per SW Conventions manual
5936 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5937 output_preds_psprel, output_preds_sprel, output_spill_base,
5938 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5939 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5940 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5941 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5942 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5943 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5944 (dot_vframe): Implement.
5945 (dot_vframesp, dot_vframepsp): New function.
5947 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5949 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5950 * configure: Regenerate.
5952 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5954 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5955 (md_estimate_size_before_relax): so we can use it here instead of
5956 old kludges. Localise vars to blocks. Comment.
5958 * frags.c (frag_new): Update fr_var comments.
5959 * frags.h (struct frag): Ditto.
5961 2000-05-22 Richard Henderson <rth@cygnus.com>
5963 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5964 (pseudo_func): Add pcrel.
5965 (operand_match): Handle IA64_OPND_TGT64.
5966 (build_insn): Likewise.
5967 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5968 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5969 (fix_insn): Handle all three 64-bit relocation types.
5971 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5973 * obj.h (struct format_ops): New members begin, app_file,
5974 s_set_other, s_set_desc, s_get_type, s_set_type,
5975 separate_stab_sections, init_stab_section.
5977 * config/obj-multi.h: Update GPL notice to v2.
5979 (obj_app_file): New.
5980 (S_SET_SIZE): Test s_set_size for NULL before calling.
5981 (S_SET_ALIGN): Similar for s_set_align.
5986 (SEPARATE_STAB_SECTIONS): New.
5987 (INIT_STAB_SECTION): New.
5988 (EMIT_SECTION_SYMBOLS): New.
5989 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5991 * config/obj-elf.h: Update GPL notice to v2.
5992 Mention that this file is included from obj-multi.h.
5993 (obj_begin): Wrap definition in ifndef.
5994 (elf_file_symbol): Constify declaration.
5995 (obj_app_file): Ditto.
5996 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5997 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5999 * config/obj-elf.c (elf_s_set_other): New.
6000 (elf_file_symbol): Constify argument.
6001 (elf_separate_stab_sections): New.
6002 (elf_init_stab_section): New.
6003 (elf_format_ops): Add new members. Remove comma at end.
6005 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6006 (ecoff_format_ops): Add new fields. Remove comma at end.
6007 Mention inconsistency for emit_section_symbols.
6009 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6011 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6012 (coff_separate_stab_sections): New.
6013 (coff_format_ops): Add new members.
6015 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6016 (obj_aout_s_set_other): New.
6017 (obj_aout_s_set_desc): New.
6018 (obj_aout_s_get_type): New.
6019 (obj_aout_s_set_type): New.
6020 (obj_aout_separate_stab_sections): New.
6021 (aout_format_ops): New members added. Use obj_aout_process_stab,
6022 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6023 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6025 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6027 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6029 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6030 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6031 (md_estimate_size_before_relax): Ensure jumps to weak and
6032 externally visible symbols are relocatable.
6034 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6036 * stabs.c (aout_process_stab): Make global.
6037 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6038 * read.h (aout_process_stab): Declare.
6040 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6041 Generalize to *aout, *coff *elf.
6042 * configure: Regenerated.
6044 * doc/internals.texi (Object format backend): Say
6045 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6047 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6048 * Makefile.in: Regenerated.
6050 2000-05-19 Catherine Moore <clm@cygnus.com>
6052 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6054 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6056 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6057 instruction to reflect change in re_assemble_*.
6059 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6061 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6062 build PA64 ELF tools.
6063 * configure: Rebuilt.
6065 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6067 * Makefile.am: Regenerate dependencies.
6068 * Makefile.in: Regenerate.
6070 2000-05-15 Nick Clifton <nickc@cygnus.com>
6072 * config/tc-arm.c (struct asm_psr): Add boolean field
6073 distinguishing between CSPR and SPSR. Rename 'number' field
6075 (psrs): Rearrange contents to match new asm_psr structure.
6076 (arm_psr_parse): Move next to psr_required_here. Make it
6077 return an asm_psr structure.
6078 (psr_required_here): Use asm_psr structure returned by
6080 (do_msr): Reorganise to allow psr_required_here to be called
6082 (md_undefined_name): Mark 'name' parameter as unused, since
6083 the COFF target does not use it.
6085 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6087 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6089 * config/te-aux.h: Likewise.
6090 * config/te-dpx2.h: Likewise.
6091 * config/te-go32.h: Likewise.
6092 * config/te-hp300.h: Likewise.
6093 * config/te-hppa.h: Likewise.
6094 * config/te-i386aix.h: Likewise.
6095 * config/te-ic960.h: Likewise.
6096 * config/te-interix.h: Likewise.
6097 * config/te-nbsd532.h: Likewise.
6098 * config/te-pc532mach.h: Likewise.
6099 * config/te-ppcnw.h: Likewise.
6100 * config/te-psos.h: Likewise.
6101 * config/te-sparcaout.h: Likewise.
6102 * config/te-sun3.h: Likewise.
6103 * config/te-sysv32.h: Likewise.
6105 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6107 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6108 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6109 and sign extend without an if statement.
6110 (build_bytes): Likewise.
6112 2000-05-14 Kazu Hirata <kazu@hxi.com>
6114 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6115 X_add_symbol L_32 case.
6117 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6119 * config/te-freebsd.h: New file.
6121 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6123 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6124 bindtextdomain): Replace defines with those from intl/libgettext.h
6125 to quieten gcc warnings.
6127 * NEWS: Mention x86 .arch and -q.
6129 * config/tc-i386.c (quiet_warnings): New.
6130 (md_assemble): Use quiet_warnings.
6131 (md_parse_option): Set quiet_warnings from -q.
6132 (md_show_usage): Mention -q, delete -m.
6133 (flag_do_long_jump): Delete.
6134 (md_parse_option): Remove -m.
6135 (md_show_usage): Remove -m.
6136 (md_create_long_jump): Remove useless flag_do_long_jump code.
6138 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6139 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6141 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6142 Alexander Sokolov <robocop@netlink.ru>
6144 * doc/c-i386.texi (i386-Arch): New section.
6145 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6147 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6148 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6149 architecture has been given and is not 486.
6150 (set_cpu_arch): New.
6151 (md_pseudo_table): Add .arch.
6152 (md_assemble): Warn if cpu architecture has been given and an
6153 unsupported instruction.
6155 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6156 Move operand_types bit defines after relevant template field.
6157 (template): Add cpu_flags.
6161 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6163 * config/tc-mn10300.h (md_end): Define.
6164 (mn10300_finalize): Declare.
6165 * config/tc-mn10300.c: Include dwarf2dbg.h.
6166 (debug_line): Define.
6167 (md_assemble): Generate dwarf2 line info.
6168 (mn10300_finalize): New function. Finalize dwarf2 info.
6170 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6172 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6173 external version of the relocation for weak symbols.
6175 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6177 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6178 frame size in units of 16 bytes, as required per SW Conventions manual.
6179 (output_unw_records): Output info-block header as a dword to get
6182 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6184 * as.h: #include "file", not <file> on files from ../include.
6185 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6186 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6187 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6188 (tc_coff_symbol_emit_hook): Ditto.
6189 (OPTCOUNT): Cast to int to avoid compiler warning.
6190 (md_begin): Fix signed/unsigned warnings.
6192 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6194 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6195 ABRANCH LONG case for a conditional branch on a 68000.
6196 (md_estimate_size_before_relax): Likewise. Also handle
6197 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6198 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6199 PC-relative on all CPUs.
6200 (md_estimate_size_before_relax): Likewise.
6202 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6204 * as.c (parse_args): Just mention current year in printed
6207 2000-05-03 J.T. Conklin <jtc@redback.com>
6209 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6211 (md_parse_option): Recognize -m7400.
6213 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6215 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6216 don't permit lp to become less than the words array.
6218 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6220 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6221 Fix little-endian case.
6223 2000-05-03 David O'Brien <obrien@NUXI.com>
6225 * as.c (parse_args): Update copyright.
6227 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6229 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6230 for the .bss section too.
6232 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6234 * configure.in: Set em=linux for hppa-*-linux.
6235 * configure: Regenerate.
6236 * doc/Makefile.in: Regenerate with correct automake.
6238 * frags.c (frag_grow): Sanity check chunk_size.
6240 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6241 * config/obj-som.h: Likewise.
6242 * config/obj-ieee.h: Likewise.
6244 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6246 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6247 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6248 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6249 (pa_ip): low_sign_unext now returns via function value. Use
6250 re_assemble_* instead of dis_assemble_* and
6251 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6253 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6254 (md_section_align, md_parse_option, md_show_usage,
6255 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6256 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6257 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6258 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6259 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6261 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6262 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6263 outside of switch. Correct mask and shifting errors in case 10
6264 and case -11. In case 21, compare against signed range to suit
6265 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6266 case 17 and case 22, use offsetT variable to properly check range.
6267 Use re_assemble_* here too.
6268 (evaluate_absolute): Change type of value to offsetT. Call
6269 hppa_field_adjust to do the work for us.
6270 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6271 (pa_parse_cmpib_64_cmpltr): Ditto.
6272 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6273 of i to unsigned int.
6274 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6275 (pa_end_of_source): Return type is void.
6277 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6279 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6281 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6283 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6284 More comments added.
6285 (md_begin): Removed "construct symbols for each register name".
6286 Because register names conflicts with GCC generated function
6288 (avr_operand): Now constant numbers can be used as a register
6289 identifiers (0 as r0, 31 as r31).
6290 (md_assemble): use skip_space () before parsing instruction
6293 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6295 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6296 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6297 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6298 * configure: Regenerate.
6300 2000-04-29 Andreas Jaeger <aj@suse.de>
6302 * as.h: Correctly check GCC version.
6304 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6306 * doc/as.1: Fix unbalanced brackets.
6308 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6310 (line_comment_chars): Set to '/' if TE_FreeBSD.
6312 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6314 * configure.in: Configury support for PA64 (currently disabled).
6315 * configure: Rebuilt.
6317 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6319 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6320 bfd_set_section_alignment.
6322 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6324 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6327 2000-04-24 Nick Clifton <nickc@cygnus.com>
6329 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6330 * doc/as.texinfo (Align): Include arm and strongarm in list of
6331 targets that have the second form of the behaviour of the .align
6334 2000-04-24 Mark Klein <mklein@dis.com>
6336 * config/obj-som.c: Terminate obj_pseudo_table.
6338 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6340 * as.c (parse_args): Allow md_parse_option to override -a listing
6342 * config/obj-coff.c (add_lineno): Change type of offset parameter
6343 from "int" to "bfd_vma."
6344 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6345 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6346 (ppc_change_csect): Align correctly for XCOFF64.
6347 (ppc_machine): New function, which discards "ppc_machine" line.
6348 (ppc_tc): Cons for 8 when code is 64 bit.
6349 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6351 (md_parse_option): Handle -a64 and -a32.
6353 * config/tc-ppc.h (TARGET_MACH): Define.
6354 (TARGET_FORMAT): Move to function.
6355 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6357 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6359 * config/tc-avr.c: New AVR_ISA_ defined.
6360 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6361 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6362 for `fmul', `movw' and `lpm R,Z' instructions.
6363 (avr_operands): Warn if current opcode is a two-word instruction
6364 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6365 (avr_opcodes): New commands added.
6366 (REGISTER_P): Check 'a' and 'v' constraint letters.
6367 (mcu_types): New MCU added.
6369 2000-04-22 Timothy Wall <twall@cygnus.com>
6371 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6373 (operand_match): Conditionally insert default bit values for IMMU9.
6375 2000-04-14 Matthew Green <mrg@cygnus.com>
6377 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6378 * configure: Rebuilt.
6380 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6381 Jason Eckhardt <jle@cygnus.com>
6383 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6385 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6386 Added handling of new operand types l,y,&,fe,fE,fx.
6388 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6389 David Mosberger <davidm@hpl.hp.com>
6390 Timothy Wall <twall@cygnus.com>
6391 Andrew MacLeod <amacleod@cygnus.com>
6392 Jim Wilson <wilson@cygnus.com>
6394 * Makefile.am (CPU_TYPES): Add ia64.
6395 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6396 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6397 * Makefile.in: Rebuild.
6398 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6399 * configure: Rebuild.
6400 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6401 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6402 * expr.c (expr): Handle md_optimize_expr.
6403 * read.c (LEX_HASH): Add comment.
6404 * config/tc-ia64.c, config/tc-ia64.h: New files.
6406 2000-04-21 Richard Henderson <rth@cygnus.com>
6408 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6409 bundling a non-delayed branch type instruction.
6411 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6413 * config/tc-mn10300.c (HAVE_AM30): Define.
6414 (md_assemble): Use it.
6416 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6418 * config/obj-elf.c (obj_elf_change_section): Check for changed
6421 * Makefile.am: (CPU_MULTI_VALID): Remove.
6422 (MULTI_CPU_TYPES): Define.
6423 (MULTI_CPU_OBJ_VALID): Define.
6424 (DEPTC): Use the above.
6425 (DEPOBJ): Same here.
6427 Regenerate dependencies.
6428 * Makefile.in: Regenerate.
6430 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6432 * Makefile.am (YACC, LEX): Get them from configure.
6434 2000-04-18 H.J. Lu (hjl@gnu.org)
6436 * config/tc-i386.c (offset_in_range): Use addressT instead of
6437 bfd_vma for non-bfd assemblers.
6439 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6441 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6442 doesn't give spurious errors.
6444 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6446 * as.h (SEEK_SET): Define if undefined.
6448 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6450 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6451 constants, and don't assume offsetT is 32 bits.
6453 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6455 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6456 (md_pcrel_from_section): Add prototype.
6457 (d10v_fix_adjustable): Add prototype.
6458 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6460 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6462 2000-04-12 Nick Clifton <nickc@cygnus.com>
6464 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6465 symbol in frag chain.
6467 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6469 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6470 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6471 (fits_in_signed_word, smallest_imm_type): Ditto.
6472 (md_assemble): Use an offsetT var to hold offsetT values, not a
6474 (offset_in_range): New.
6475 (md_assemble): Use it.
6476 (md_convert_frag): Change type of target_address, opcode_address,
6477 and displacement_from_opcode_start to offsetT.
6478 (md_create_short_jump): Change type of offset to offsetT.
6479 (md_create_long_jump): Ditto.
6480 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6481 (md_chars_to_number): Remove.
6482 (output_invalid): Remove duplicate prototype.
6484 2000-04-09 Nick Clifton <nickc@cygnus.com>
6486 * Makefile.am (CPU_TYPES): Add 'avr'.
6487 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6488 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6490 * Makefile.in: Regenerate.
6492 * doc/as.texinfo: Add M32R documentation.
6494 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6496 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6497 --enable-build-warnings option.
6498 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6499 * Makefile.in, configure: Re-generate.
6501 2000-04-07 Nick Clifton <nickc@cygnus.com>
6503 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6504 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6505 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6506 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6507 (arm_force_relocation): Force relocations for
6508 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6510 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6512 * config/tc-sh.c (get_operands): There's no third operand if the
6513 first operand is an immediate.
6515 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6517 * config/tc-sh.c (immediate): Delete.
6518 (sh_operand_info): Add immediate member.
6519 (parse_reg): Use A_PC for pc.
6520 (parse_exp): Add second argument 'op'. All callers changed.
6521 (parse_at): Expect pc to be coded as A_PC.
6522 Use immediate field in *op.
6523 (insert): Add fourth argument 'op'. All callers changed.
6524 (build_relax): Add second argument 'op'. All callers changed.
6525 (insert_loop_bounds): New function.
6526 (build_Mytes): Remove DISP_4.
6527 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6528 (assemble_ppi): Use immediate field in *operand.
6529 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6530 (md_apply_fix): Likewise.
6531 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6533 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6535 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6537 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6539 * internals.texi (CPU backend): Document
6540 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6542 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6544 * po/gas.pot: Regenerate.
6546 * as.c (show_usage): Restore translated part of bug string.
6547 * gasp.c (show_usage): Likewise.
6549 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6550 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6551 than move-if-change.
6552 (DEP1): Modify for "gcc -MM".
6556 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6557 Update dependencies.
6558 * Makefile.in: Regenerate.
6560 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6562 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6563 (md_begin): Likewise.
6564 (HAVE_AM33): New macro.
6565 (md_assemble): Use it. Match r_regs and xr_regs only if
6568 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6570 * as.h: #include "bin-bugs.h"
6571 * as.c (show_usage): Use REPORT_BUGS_TO.
6572 * gasp.c: #include "bin-bugs.h"
6573 (show_usage): Use REPORT_BUGS_TO.
6575 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6577 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6579 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6580 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6583 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6585 * config/tc-i386.c (i386_immediate): Don't assume a constant
6586 immediate is necessarily 16 bits when in 16 bit code mode.
6587 (md_assemble): Instead set guess_suffix here after we have checked
6590 2000-04-02 Richard Henderson <rth@cygnus.com>
6592 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6593 quantities. Correct right shift sign extension.
6594 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6595 32-bit value when shifting into place.
6597 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6599 * app.c: Add ATTRIBUTE_UNUSED as needed.
6600 * config/tc-ppc.c: Likewise.
6601 (ppc_size): Make unsigned long.
6602 (ppc_insert_operand): Add casts to avoid warnings.
6604 2000-03-31 Nick Clifton <nickc@cygnus.com>
6606 * config/tc-d10v.h (md_flush_pending_output): Define.
6608 2000-03-29 Nick Clifton <nickc@cygnus.com>
6610 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6611 segment. Works for both BFD_ASSEMBLER and others.
6612 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6614 2000-03-29 Nick Clifton <nickc@cygnus.com
6616 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6618 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6620 * listing.c (LISTING_LHS_WIDTH): Default depends on
6622 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6624 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6626 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6629 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6631 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6633 * config/tc-avr.c (mcu_types): Add missing initialiser.
6634 (md_pcrel_from_section): Add prototype.
6635 (avr_operand): Remove redundant test of unsigned < 0.
6636 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6638 2000-03-27 Denis Chertykov <denisc@overta.ru>
6640 * config/tc-avr.c: New file for AVR support.
6641 * config/tc-avr.h: Likewise.
6642 * configure.in: Add AVR support.
6643 * configure: Regenerate.
6645 2000-03-26 Timothy Wall <twall@cygnus.com>
6647 * gasp.c (macro_op): Add new argument to check_macro call.
6648 Macro structure definitions moved to macro.h
6649 * sb.h: Add argument to prototype for input_scrub_include_sb.
6650 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6651 nesting checks with an additional flag.
6652 (struct input_save): Add flag to indicate whether current sb
6653 should be checked for proper macro/conditional nesting.
6654 (input_scrub_push/pop): Save/restore nest check flag.
6655 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6657 * macro.c (check_macro): Allow caller to retrieve parsed macro
6658 information if a pointer is provided. This information may be
6659 used by the new macro hooks.
6660 * macro.h: Update prototype for check_macro. Macro struct
6661 definitions moved here from macro.c/gasp.c.
6662 * read.c (read_a_source_file): Add parameter to check_macro call,
6663 and pass macro info to the macro hook, if defined.
6664 (input_scrub_insert_line): New. Allow insertion of a line of
6665 characters into the input stream.
6666 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6667 file into the input stream.
6668 (s_include): Use input_scrub_insert_file.
6669 * internals.texi: Document new macro hooks.
6670 * as.h: New prototypes added.
6672 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6674 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6675 an initial capital letter.
6676 (i386_index_check): Reindent.
6678 2000-03-19 Nick Clifton <nickc@cygnus.com>
6680 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6683 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6685 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6686 instruction operand bad if Rd > 7 when generating
6687 thumb instructions. Prevents for example,
6688 "adr r12,label" from silently failing and generating
6689 the wrong instruction.
6691 2000-03-17 Nick Clifton <nickc@cygnus.com>
6693 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6694 that have a destingation >= 0x400000.
6695 Fix compile time warning messages.
6697 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6699 * config/tc-sh.c (md_begin): When encountering insn that are
6700 not supported by the current arch, only change the name if
6701 its contents are the same as prev_name.
6702 (get_specific): If the the architecture doesn't match, fail.
6704 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6706 * config/tc-sh.c (IDENT_CHAR): Define.
6707 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6708 matching back where it came from.
6710 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6712 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6714 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6716 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6719 2000-03-15 Kazu Hirata <kazu@hxi.com>
6721 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6723 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6725 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6726 floating-point-number, make sure 'f' is in FLT_CHARS.
6728 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6730 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6731 (s_lcomm_internal): Use it.
6732 * doc/internals.texi (CPU backend): Document it.
6733 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6736 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6738 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6741 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6742 implementation doesn't have special handling for switch
6744 (macro_build): Allow for code in sections other than .text.
6746 (mips_ip): Likewise.
6747 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6748 Don't perform relocs if we will be outputting them.
6749 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6750 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6753 2000-03-09 Catherine Moore <clm@cygnus.com>
6755 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6756 relocation type based on the entry in the fixup structure.
6757 Put S_IS_EXTERN processing back in.
6759 2000-03-08 H.J. Lu (hjl@gnu.org)
6761 * Makefile.am (install-exec-tooldir): Depend on
6762 install-exec-bindir for parallel make.
6763 * Makefile.in: Regenerated.
6765 2000-03-06 Nick Clifton <nickc@cygnus.com>
6767 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6769 (md_parse_option): Parse -m32r command line switch - disable m32rx
6771 (md_show_usage): Document new option.
6773 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6774 * doc/Makefile.in: Regenerate.
6775 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6777 2000-03-02 Michael Meissner <meissner@redhat.com>
6779 * config/tc-d30v.c (check_range): Remove code that incorrectly
6780 sign extended values where bits < 32.
6782 2000-03-02 H.J. Lu (hjl@gnu.org)
6784 * configure.in: Support --enable-targets=all on ia32.
6785 * configure: Regenerated.
6787 2000-03-01 Nick Clifton <nickc@cygnus.com>
6789 * gasp.c (do_align): Remove bogus check of alignment value.
6791 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6793 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6794 TC_PPC was defined forced the type of a symbol with no other type
6797 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6799 * doc/internals.texi (CPU backend): Mention that
6800 line_separator_chars do not break up comments. Fix typos for
6801 LEX_AT and LEX_NAME descriptions. Document operands for
6802 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6803 description of md_create_short_jump usage. Document argument for
6804 md_undefined_symbol.
6806 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6808 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6809 (md_parse_option): Handle it.
6810 (md_show_usage): Document it.
6812 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6814 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6815 opcode, for the instruction `pal19'. From Andrea Arcangeli
6818 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6820 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6822 (md_assemble): To here, before template operands are matched.
6823 Also ensure a constant immediate is sign extended when we know the
6824 size is at most 16 bits. This is to catch cases like "add
6825 $0xffc0,%ax" where we don't know the size, and thus that the
6826 immediate can be represented as Imm8S until after parsing the
6828 (i386_displacement): Similarly sign extend 16 bit constant
6830 (md_assemble): Relax 16-bit jump constant range check to suit sign
6831 extended displacements.
6833 2000-02-26 Andreas Jaeger <aj@suse.de>
6835 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6837 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6839 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6840 call operands when intel_syntax.
6841 (intel_float_operand): Return 2 for "fi...".
6842 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6843 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6844 earlier "SHORT" change.
6845 (md_assemble): When determining suffix from Regs, exclude
6848 2000-02-24 Nick Clifton <nickc@cygnus.com>
6850 * configure: Add arm-wince, mips-pe and sh-pe targets.
6851 * configure: Regenerate.
6853 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6855 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6856 "pe-mips" for the mips-pe target.
6858 * config/tc-arm.c (insns): Change displacement encoded in BL
6859 and B instructions if the target port is arm-wince.
6860 (do_ldst): Do not bias the relocation offset if the target
6862 (md_pcrel_from): Add in missing relocation offset bias if the
6863 target os arm-wince.
6865 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6866 (md_begin): Disable -G support for mips-pe target.
6867 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6868 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6871 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6872 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6873 assembler, just set the alignment to 4.
6875 * config/te-wince-pe.h: New file for WinCE targets. Define
6878 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6880 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6881 string instructions.
6882 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6883 (i386_intel_memory_operand): After finding a segment override,
6884 check again for no `[' before looking for a displacement. Bomb if
6885 more than one displacement rather than silently discarding the
6886 second and subsequent ones. Free strings malloc'd by
6887 build_displacement_string.
6889 2000-02-24 Catherine Moore <clm@cygnus.com>
6891 * config/obj-som.c (obj_pseudo_table): Add "weak".
6892 (obj_som_weak): New routine.
6894 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6896 * config/tc-i386.c (union i386_op): New.
6897 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6898 Throughout file replace occurences of disps[n], imms[n], regs[n]
6899 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6900 intel mode operand swapping. Add assert in regKludge and
6901 fake_zero_displacement code. Test i.types[n] when outputting
6902 displacements and immediates. Combine output of Disp16 with
6904 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6905 when in intel mode by (not) reversing fsub and fdiv operands
6906 before the template search. This fails for single operand
6907 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6908 undefined. Instead fix the base_opcode after we've found the
6909 template. Move base_opcode xor with found_reverse_match from
6910 opcode output code to before this fix so we test for the correct
6912 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6913 check in intel mode. Instead compare opcodes.
6915 * config/tc-i386.h (TC_RELOC): Delete.
6916 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6917 with equivalent call to reloc.
6919 * as.h (flag_m68k_mri): Move declaration after target include, and
6920 only declare when TC_M68K defined. Define as zero otherwise.
6921 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6922 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6923 Define as zero otherwise.
6924 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6925 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6926 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6927 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6928 testing whether defined.
6929 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6930 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6931 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6932 rather than testing whether defined.
6933 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6934 (parse_mri_cons): Declare and use only when TC_M68K.
6935 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6936 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6937 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6939 * NEWS: Mention IBM 370 support.
6941 2000-02-23 Richard Henderson <rth@cygnus.com>
6943 * config/tc-i386.c (md_assemble): When swapping operands for
6944 intel_syntax, assume everything that's not Imm or Disp is a
6947 2000-02-23 Linas Vepstas <linas@linas.org>
6949 * config/tc-i370.c, config/tc-i370.h: New files.
6950 * Makefile.am: Add support for Linux/IBM 370.
6951 * configure.in: Likewise.
6952 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6953 * config/obj-elf.c: Include elf/i370.h
6954 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6956 * Makefile.in: Regenerate.
6957 * configure: Regenerate.
6959 * doc/c-i370.texi: New file.
6960 * doc/all.texi: Include it.
6961 * doc/as.texinfo: And here.
6962 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6963 * doc/Makefile.in: Regenerate.
6965 2000-02-19 Michael Meissner <meissner@redhat.com>
6967 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6968 determine if an instruction can be used in parallel with an ADDppp
6969 or SUBppp instruction.
6971 2000-02-22 Andrew Haley <aph@cygnus.com>
6973 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6975 2000-02-22 Andrew Haley <aph@cygnus.com>
6977 * config/tc-mips.c (mips_gp32): New variable.
6978 (macro_build) Use mips_gp32.
6980 (md_longopts): Add "-mgp32" and "-mgp64".
6981 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6983 (OPTION_M7900): Change offset
6984 (OPTION_NO_M7900): Ditto.
6986 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6988 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6989 warning, and bump it to 1.
6991 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6993 From Brad Lucier <lucier@math.purdue.edu>:
6994 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6997 2000-02-21 Catherine Moore <clm@cygnus.com>
6999 * config/tc-mips.c (MF_HILO_INSN): Define.
7000 (mips_7000_hilo_fix): Declare.
7001 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7002 (md_parse_option): Check for 7000_HILO_FIX options.
7003 (OPTION_M7000_HILO_FIX): Define.
7004 (OPTION_NO_M7000_HILO_FIX): Define.
7005 * doc/c-mips.texi (-mfix7000): Describe.
7007 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7009 * listing.c (print_lines): Remove unused variable `end'.
7011 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7012 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7013 reloc_type when BFD_ASSEMBLER.
7014 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7015 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7016 statement and quell signed vs. unsigned comparison warning.
7018 2000-02-18 Nick Clifton <nickc@cygnus.com>
7020 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7021 the computed frag offset, rather than overwriting it.
7023 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7025 * config/tc-sh.c ("elf/sh.h"): Include.
7026 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7027 (md.begin): Initialize target_arch.
7028 Only include opcodes in has table that match selected architecture.
7029 (parse_reg): Recognize register names for sh-dsp.
7030 (parse_at): Recognize post-modify addressing.
7031 (get_operands): The leading space is now optional.
7032 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7033 arguments. Update valid_arch.
7034 (build_Mytes): Add support for SDT_REG_N.
7035 (find_cooked_opcode): New function, broken out of md_assemble.
7036 (assemble_ppi, sh_elf_final_processing): New functions.
7037 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7038 (md_longopts, md_parse_option): New option: -dsp.
7039 * config/tc-sh.h (elf_tc_final_processing): Define.
7040 (sh_elf_final_processing): Declare.
7042 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7044 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7045 the unwinder subspace. Save the current seg/subseg before creating
7048 2000-02-10 Nick Clifton <nickc@cygnus.com>
7050 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7051 little endian targets.
7052 (INST_BYTE1): Redefine to handle big and little endian
7054 (cpu_type): New type: Select between M340 and M210.
7055 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7056 instructions of the M340.
7057 (md_assemble): Add support for the MULSH and OPSR classes of
7059 (md_atof): Add support for little endian targets.
7060 (md_parse_option): Add support for -EL, -EB and -mcpu command
7062 (md_convert_frag): Add support for little endian targets.
7063 (md_apply_fix3): Add support for little endian targets.
7064 (md_number_to_chars): Add support for little endian targets.
7066 2000-02-10 Timothy Wall <twall@redhat.com>
7068 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7069 defined, use it to verify the symbol just read should be a label.
7071 2000-02-10 Timothy Wall <twall@redhat.com>
7073 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7074 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7075 around colons when KEEP_WHITE_AROUND_COLON is defined.
7076 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7077 and KEEP_WHITE_AROUND_COLON.
7079 2000-02-08 Timothy Wall <twall@redhat.com>
7081 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7083 (do_repeat): New. Abstract repeat logic so that a "break" can be
7085 (end_repeat): New. Provide support for a "break" out of the
7087 * read.h: Add prototypes for new functions.
7089 2000-02-08 Timothy Wall <twall@redhat.com>
7091 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7092 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7093 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7096 2000-02-08 Timothy Wall <twall@redhat.com>
7098 * read.c: Added elseif to directives table.
7099 * read.h: Added prototype for s_elseif.
7100 * doc/as.texinfo: Added description for elseif.
7101 * cond.c (s_elseif): New function
7103 2000-02-04 Timothy Wall <twall@redhat.com>
7105 * listing.c (print_lines): Remove conditionals causing bug in
7108 2000-02-03 Timothy Wall <twall@cygnus.com>
7110 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7112 * frags.c (frag_new): Calculate fr_fix in octets
7113 (frag_now_fix) Return offset as target address offset (bytes).
7114 (frag_now_fix_octets) New - Return offset in octets (8-bit
7116 * frags.h: Added prototype for frag_now_fix_octets().
7117 Distinguish between octets and bytes in field descriptions.
7118 * listing.c (calc_hex): Account for octets vs bytes when
7119 printing addresses/offsets.
7120 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7121 target is little-endian, print the octets in a word in big-endian
7122 order so that the display looks like a proper hexadecimal number,
7123 instead of having the octets reversed.
7124 * read.c (do_align): When recording alignment, alignment power
7125 should be in terms of target bytes (minimum addressible unit)
7127 (do_org) Convert ORG target address (byte) argument into an
7128 octet offset when generating a variable fragment.
7129 * symbols.c (resolve_symbol_value): Symbol final value
7130 converted to a target address offset (bytes) from its octet offset.
7131 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7132 offset (bytes) is adjusted by the frag offset (octets) converted
7134 (coff_frob_section) Section alignment power is in terms of bytes;
7135 convert it to an octet alignment power when calculating size (and
7136 size mask) in octets. Don't modify the section size in order to
7137 "align" it for TI COFF, since that format has a different method
7138 for storing alignment information.
7140 2000-02-01 Timothy Wall <twall@cygnus.com>
7142 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7143 entries, matching the way GCC generates them. If not escaped, the
7144 filename is encoded incorrectly.
7146 2000-01-31 Nick Clifton <nickc@cygnus.com>
7148 * config/tc-arm.c (reg_table): Add support for ATPCS register
7151 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7153 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7155 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7157 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7158 of a symbol when we really care about its value.
7160 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7162 * config/tc-mcore.c (md_assemble): Give warning message if
7163 operands passes to instruction are more than the spec.
7165 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7167 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7168 Thumb mode but the label seen was not declared as '.thumb_func'
7169 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7170 correct disassembly of Thumb code bounded by non function labels.
7172 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7174 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7175 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7177 * Makefile.in: Same here.
7180 * configure.in: Set bfd_gas for i386-aout when primary target
7181 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7182 we may need the primary te_file. Remove incorrect comment.
7184 * configure: Regenerate.
7186 * config/e-i386aout.c: New file.
7188 * as.c (USE_EMULATIONS): Move to before print_version_id.
7189 (struct emulation): Add i386aout.
7190 (show_usage): Split text strings. Reformat -a text. Add --em
7194 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7195 (aout_format_ops): New.
7198 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7199 preprocessor conditional and add aout USE_EMULATIONS tests.
7200 (read_a_source_file): Don't pass error strings to printf as
7204 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7206 (do_data): Same here.
7207 (process_file): And here.
7210 * symbols.c (colon): Rewrite "already defined" fatal message
7211 code for aout with USE_EMULATIONS.
7214 * config/obj-aout.c (OBJ_HEADER): Define.
7215 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7217 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7218 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7220 (obj_aout_type): Expand S_SET_OTHER here too.
7221 (obj_read_begin_hook): Remove.
7222 (aout_pop_insert): New.
7223 (obj_aout_s_get_other): New.
7224 (obj_aout_s_get_desc): New.
7225 (aout_format_ops): New.
7228 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7229 gets aout_pseudo_table.
7230 (aout_pseudo_table): Declare.
7231 (obj_read_begin_hook): Define.
7234 * config/obj-coff.c (obj_pseudo_table): Rename to
7236 (coff_pop_insert): Use coff_pseudo_table.
7237 (coff_sec_sym_ok_for_reloc): Remove.
7238 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7239 and comment all zero entries and remove #if 0 code.
7242 * config/obj-coff.h (obj_pop_insert): Define.
7243 (coff_pseudo_table): Declare.
7246 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7247 s_get_size, s_set_size. Comment all zero entries.
7250 * config/obj-elf.c (elf_s_get_other): New function.
7251 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7252 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7253 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7255 (obj_elf_parse_section_letters): Don't pass error strings to
7256 printf as format arg.
7259 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7261 (elf_s_get_other): Declare.
7262 (S_GET_OTHER) Define as elf_s_get_other if not already
7264 (S_SET_OTHER): Only define when not already defined.
7265 (elf_obj_read_begin_hook): Declare.
7266 (obj_read_begin_hook): Define.
7267 (elf_obj_symbol_new_hook): Declare.
7268 (obj_symbol_new_hook): Define.
7271 * config/obj-multi.h: Add copyright header and protect against
7272 multiple inclusion. Add * to all function pointers.
7273 (OBJ_HEADER): If defined, include it rather than other defines
7275 (obj_frob_file_after_relocs): Test for NULL.
7276 (obj_symbol_new_hook): Here too.
7277 (obj_sec_sym_ok_for_reloc): And here.
7278 (S_GET_OTHER): Define.
7279 (S_GET_DESC): Define.
7280 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7281 (OBJ_MAYBE_ELF): Update comment.
7283 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7284 OBJ_AOUT preprocessor conditional and handle emulation by
7285 testing OUTPUT_FLAVOR.
7286 (i386_displacement): Here too.
7287 (md_section_align): Similarly here.
7288 (i386_target_format): Conditionally compile when more than one
7289 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7290 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7291 (i386_displacement): Here too.
7294 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7295 Define TARGET_FORMAT for aout only when not multi.
7298 * config/te-multi.h: Delete file as it's identical to te-generic.h
7300 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7302 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7303 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7306 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7308 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7311 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7313 * config/tc-mips.c (mips_do_align): New function.
7314 * config/tc-mips.h (md_do_align): Define.
7316 2000-01-10 Philip Blundell <philb@gnu.org>
7318 * doc/c-arm.texi (ARM Options): Fix typo.
7319 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7320 line separator for Linux.
7321 * doc/as.texinfo (Comments): Mention the ARM.
7323 2000-01-10 Philip Blundell <pb@futuretv.com>
7325 * configure.in (arm*-*-conix*): New target.
7326 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7328 * configure: Regenerate.
7330 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7332 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7333 (obj_elf_visibility): New function.
7335 * doc/as.texinfo (Visibility): New node: document visibility
7338 For older changes see ChangeLog-9899
projects / external / binutils.git / blob