1 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
4 value from the addend for fixups against local symbols in
5 SEC_MERGE sections - it was not added in, in the first place.
7 2001-11-11 Timothy Wall <twall@alum.mit.edu>
9 * write.c (relax_segment): Convert symbol address into an octet
10 offset prior to adding to the frag address, which is an octet
11 offset. Add comments to that effect.
12 * config/tc-tic54x.c: Fix bugs causing tests to fail.
13 * config/tc-tic54x.h: Ditch PARAMS macro.
15 2001-11-13 Alan Modra <amodra@bigpond.net.au>
17 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
18 put in note section. Use sizeof instead of hard-coded constants.
20 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
22 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
23 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
24 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
25 Sort options a bit more logical.
26 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
27 OPTION_MABI only for elf targets.
29 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
31 * config/tc-mips.c (set_at): Add cast needed for varargs.
32 (load_register): Likewise.
33 (macro): Likewise. Some code reformatting.
34 (macro2): Add cast needed for varargs.
35 (mips16_macro): Likewise.
37 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
39 * config/tc-mips.c (md_assemble): Remove superflous casts.
40 (append_insn): Likewise.
41 (mips16_macro_build): Likewise.
43 (mips16_ip): Likewise.
45 (mips_relax_frag): Likewise.
47 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
49 * config/tc-mips.c (mips_abi_level): Move in front of
51 (mips_set_options): Add members gp32, fp32, abi.
52 (file_mips_gp32): New flag.
53 (file_mips_fp32): New flag.
54 (mips_opts): Initialize the new members.
57 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
58 (HAVE_32BIT_FPRS): Likewise.
59 (HAVE_NEWABI): Likewise.
60 (HAVE_64BIT_OBJECTS): Likewise.
61 (md_begin): Likewise. Save default (file) values.
62 (md_parse_option): Use the new values from mips_opts.
63 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
64 possible. Let .set mipsN work together with .set push/pop.
65 Enhance error messages.
66 (mips_elf_final_processing): Use file_mips_* for header processing.
68 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
70 * config/tc-avr.c (mcu_types): Update for new devices.
72 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
74 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
76 * doc/Makefile.in: Rebuild.
77 * doc/as.texinfo: Do not put man SEEALSO in document;
78 Use @command for commands, @option for options; Reorganize usage
79 to clearly identify target specific options.
81 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
83 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
85 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
87 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
89 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
91 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
92 that need the global offset table.
93 (md_apply_fix3): Add code to undo opertions done in fixup_segment
94 triggered by TC_FORCE_RELOCATION.
95 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
96 a call to function tc_s390_force_relocation.
97 (TC_FIX_ADJUSTABLE): Define.
99 2001-11-04 Chris Demetriou <cgd@broadcom.com>
101 * configure.in (mips-*-netbsd*): Add support for target.
102 * configure: Regenerate.
104 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
106 * configure.in (ALL_LINGUAS): Add 'fr'.
107 * configure: Regernate.
108 * po/fr.po: New file. Obtained from the translation project web
111 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
113 * tc-arm.c: Re-arrange prototypes by architecture.
114 (insns): Re-arrange instructions by archtitecture. Pld instruction
116 (tinsns): blx and bkpt are part of ARMv5T.
117 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
118 to do_fpa_*. All callers changed.
120 * tc-arm.c (insns): Add two temporary instructions to handle
123 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
125 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
126 for bra/bsr and use frag_variant(), this ensure that the possible
127 16-bit BFD_RELOC_16 will be in the same frag.
129 2001-10-31 Chris Demetriou <cgd@broadcom.com>
131 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
132 PIC code, assume pointers the same size as GPRs.
133 (macro): In M_LA_AB handling for embedded PIC code, support
134 "la $treg,foo-bar($breg)". In load/store handling
135 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
136 which is used by the compiler for switch statements.
137 In load/store double multi-instruction macro handling
138 (label ldd_std) add a comment that no special handling
139 is currently done for embedded PIC.
140 (mips_ip): In 'o' (16-bit offset) case, only accept 16
143 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
145 General cleanup of feature definitions.
146 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
147 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
148 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
149 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
150 (ARM_EXT_V{5,5E}): Synchronize with above.
151 (ARM_ARCH_V*): Define a complete set in terms of above features.
152 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
153 (FPU_FPA_EXT_V[12]): Define.
154 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
156 (FPU_DEFAULT): Default to FPA.
157 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
158 Thumb, this is now ARM_ARCH_V5T.
159 (insns): Rework for new feature defines.
161 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
163 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
165 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
166 * configure: Regenerate.
167 * Makefile.in: Regenerate.
168 * doc/c-sh.texi (SH Options): Added descriptions.
170 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
172 * configure.in: Update for MMIX port.
173 * Makefile.am: Ditto. Regenerate dependencies.
174 * Makefile.in: Regenerate.
175 * configure: Regenerate.
176 * config/tc-mmix.h, config/tc-mmix.c: New files.
177 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
178 * doc/Makefile.in: Regenerate.
179 * doc/all.texi: @set MMIX.
180 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
182 * doc/c-mmix.texi: New file.
184 2001-10-24 Chris Demetriou <cgd@broadcom.com>
186 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
187 these evaluate to true if mips_arch indicates SB-1.
189 2001-10-23 Alan Modra <amodra@bigpond.net.au>
191 * as.c (parse_args): Print the date as well for --version.
193 2001-10-20 Chris Demetriou <cgd@broadcom.com>
195 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
196 SB-1 CPU for consistency.
197 (mips_cpu_info_table): Tweak comment about SB-1.
199 2001-10-20 H.J. Lu <hjl@gnu.org>
201 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
202 (cirrus_parse_offset): Likewise.
204 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
206 * config/tc-arm.c: Restore line_comment_chars.
208 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
210 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
213 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
215 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
216 for undefined symbols.
218 2001-10-17 Chris Demetriou <cgd@broadcom.com>
220 * doc/as.texinfo (MIPS ISA options): Added accidentally
221 omitted "-mips64" option to list of options.
223 2001-10-17 matthew green <mrg@redhat.com>
225 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
226 -m7410, -m7450 and -m7455 options.
228 2001-10-17 Alan Modra <amodra@bigpond.net.au>
230 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
231 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
232 (md_begin): Don't set ppc_size here.
233 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
234 (md_shortopts): Constify.
235 (md_longopts): Likewise.
236 (md_longopts_size): Likewise.
237 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
239 (ppc_machine): Explain why this function is a nop.
241 2001-10-17 Alan Modra <amodra@bigpond.net.au>
243 * bit_fix.h: Comment typo fix.
244 * config/tc-mips.c: Likewise.
245 * config/tc-sh.c: Likewise.
246 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
248 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
249 that autoheader doesn't duplicate config.in entries.
250 (DEFAULT_ARCH): Ditto.
251 * configure: Regenerate.
252 * config.in: Regenerate.
254 2001-10-16 Alan Modra <amodra@bigpond.net.au>
256 From Andrew Pines <apines@cosmodog.com>
257 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
259 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
260 Hans-Peter Nilsson <hp@bitrange.com>
262 * config/tc-sh.c (shl): Remove.
264 (little): Remove shl handling. Emit error for endian mismatch.
265 (md_show_usage): Add description of -big.
266 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
268 (md_pseudo_table): Add .big.
269 (md_longopts): Add -big.
270 (md_begin): Don't set target_big_endian here.
271 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
272 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
274 * configure.in (endian): Default is big.
275 (sh-*-pe*): Little endian.
276 (cpu_type): Set sh for target sh*.
277 * configure: Regenerate.
279 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
281 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
284 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
286 * config/tc-arm.c: Replace CONST with const.
288 * cgen.c: Tidy up formatting.
290 2001-10-12 matthew green <mrg@redhat.com>
292 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
293 flags, equivalent to -m7400. New -maltivec to enable AltiVec
294 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
295 64-bit and 32-bit BookE support, respectively. Change -m403 and
296 -m405 to set PPC403 option.
297 (md_show_usage): Adjust for new options.
298 * doc/all.texi: Set PPC.
299 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
300 * doc/c-ppc.texi: New file.
301 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
302 * doc/Makefile.in: Regenerate.
304 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
306 * read.c (s_bad_endr): New function. Issues a warning message
307 about a bad use of the .rept pseudo op.
308 (po_table[]): Add .endr.
309 * read.h: Prototype s_bad_endr.
311 * CONTRIBUTORS: Update contact email address.
313 2001-10-11 Kazu Hirata <kazu@hxi.com>
315 * config/tc-alpha.c: Fix comment typos.
316 * config/tc-cris.c: Likewise.
317 * config/tc-hppa.c: Likewise.
318 * config/tc-i370.c: Likewise.
319 * config/tc-mips.c: Likewise.
320 * config/tc-mn10200.c: Likewise.
321 * config/tc-mn10300.c: Likewise.
322 * config/tc-sh.c: Likewise.
323 * config/tc-tahoe.c: Likewise.
324 * config/tc-v850.c: Likewise.
326 2001-10-11 Kazu Hirata <kazu@hxi.com>
328 * app.c: Fix comment typos.
329 * bit_fix.h: Likewise.
331 * itbl-ops.c: Likewise.
333 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
335 * input-file.c: Include safe-ctype.h.
336 (input_file_open): Use ISSPACE instead of isspace.
338 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
340 * config/tc-mips.c (mips_cpreturn_offset): New variable.
341 (mips_cpreturn_register): Likewise.
342 (mips_gp_register): Likewise.
343 (s_cpsetup): New function prototype.
344 (s_cplocal): Likewise.
345 (s_cpreturn): Likewise.
346 (s_gpvalue): Likewise.
347 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
349 (macro): Don't warn about .cprestore for NewABI.
350 (md_pcrel_from): Code cleanup.
351 (mips_force_relocation): Force output of some NewABI relocations even
352 without a defined symbol.
353 (s_cpload): Ignore .cpload for NewABI.
354 (s_cpsetup): Handle .cpsetup.
355 (s_cplocal): Handle .cplocal.
356 (s_cprestore): Ignore .cprestore for NewABI.
357 (s_cpreturn): Handle .cpreturn.
358 (s_gpvalue): Handle .gpvalue.
359 (s_cpadd): Ignore .cpadd for NewABI.
360 (nopic_need_relax): Take g_switch_value into account as gp
362 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
364 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
366 * config/tc-mips.c (my_getSmallParser): New function prototype.
367 (small_ex_type): Named this enum, more return values for
368 my_getSmallExpression.
369 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
370 triple relocations. Protect some parts with ifdef OBJ_ELF.
371 (percent_op_match): New struct, lookup table for %some_reloc().
372 (my_getSmallParser): New function, parses nested percent_ops also.
373 (my_getSmallExpression): Rewite to support nested percent_ops.
375 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
378 (load_address): Support both 32- and 64-bit addresses.
379 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
380 (macro2): Call load_address correctly.
382 2001-10-09 Christian Groessler <cpg@aladdin.de>
384 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
385 since z8k-opc.h now uses the PARAMS macro.
387 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
389 * config/tc-arm.c: Change MAVERIK to MAVERICK.
391 2001-10-09 Alan Modra <amodra@bigpond.net.au>
393 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
395 (obj_elf_change_section): Rename "group" to "group_name".
396 (obj_elf_section): Likewise.
397 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
398 first member section; Instead use elf_next_in_group.
400 2001-10-09 Alan Modra <amodra@bigpond.net.au>
402 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
403 Set elf_section_data group from it. Warn if group name changed.
404 (obj_elf_parse_section_letters): Parse 'G' too.
405 (obj_elf_section): Parse group name.
406 (struct group_list): New.
407 (build_group_lists): New function.
408 (elf_frob_file): Create SEC_GROUP section(s).
410 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
413 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
415 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
417 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
418 (cirrus_regtype): New enum.
419 (LONGEST_INST): Change to 10.
426 (insns): Add cirrus dsp instructions.
427 (ARM_EXT_MAVERIKSC_REG): New.
428 (cirrus_register): New.
429 (cirrus_mvf_register): New.
430 (cirrus_mvd_register): New.
431 (cirrus_mvfx_register): New.
432 (cirrus_mvdx_register): New.
433 (cirrus_mvax_register): New.
434 (ARM_EXT_MAVERIKsc_register): New.
435 (reg_table): Add cirrus registers.
436 (cirrus_valid_reg): New.
437 (cirrus_reg_required_here): New.
438 (do_c_binops_1): New.
439 (do_c_binops_2): New.
440 (do_c_binops_3): New.
441 (do_c_triple_4): New.
442 (do_c_triple_5): New.
457 (cirrus_parse_offset): New.
459 (md_parse_option): Add arm9e.
460 (md_show_usage): Same.
462 2001-10-08 Tom Rix <trix@redhat.com>
464 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
466 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
468 2001-10-07 Alan Modra <amodra@bigpond.net.au>
470 * config/obj-elf.c: Standardize error/warning messages - don't
471 capitalise, no final period or newline, don't say "ignoring" for
472 as_bad messages. In some cases, change the wording to that used
473 elsewhere for similar messages.
474 (obj_elf_section_name): New function, split out from ..
475 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
476 entsize not specified.
478 2001-10-05 Jakub Jelinek <jakub@redhat.com>
480 * doc/as.texinfo: Document M and S ELF section flags.
482 2001-10-05 Alan Modra <amodra@bigpond.net.au>
484 * subsegs.c (subseg_text_p): Return 0 for absolute section.
485 * read.c (do_align): If in absolute section, warn about and ignore
486 non-zero fill pattern.
488 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
490 * config/tc-mn10300.c (tc_gen_reloc): Don't free
491 reloc->sym_ptr_ptr if it's not allocated.
493 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
495 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
497 (prev_insn_fixp): Likewise.
498 (append_insn): Changed prototype to accept a relocation pointer.
499 (imm_reloc): Make it an array.
500 (offset_reloc): Likewise.
501 (md_assemble): Handle triple relocations.
502 (append_insn): Likewise. Add handling for some NewABI relocations.
503 (mips_no_prev_insn): Handle triple relocations.
504 (macro_build): Likewise. Add handling for some NewABI relocations.
505 Move handling for the 'u' case to append_insn().
506 (mips16_macro_build): Handle triple relocations.
507 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
509 (mips_ip): Handle triple relocations.
510 (mips16_ip): Likewise.
511 (mips_force_relocation): Force handling of triple relocations
512 without symbols for NewABI.
513 (md_apply_fix): Add handling for some NewABI relocations.
515 2001-10-05 Alan Modra <amodra@bigpond.net.au>
517 * config/tc-i386.c (parse_register): If not producing code for
518 x86_64, reject x86_64 register name matches.
519 (md_assemble): Remove now redundant check for x86_64 regs.
521 2001-10-04 Alan Modra <amodra@bigpond.net.au>
523 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
524 as BFD_DEFAULT_TARGET_SIZE.
526 (ppc_is_toc_sym): Likewise.
527 (md_apply_fix3): Likewise.
529 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
531 * config/tc-mips.c (mips_64): Remove.
532 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
534 (mips_abi_level, mips_abi): New enum.
535 (mips_32bit_abi): Remove.
536 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
537 (HAVE_NEWABI): New define.
538 (HAVE_64BIT_OBJECTS): New define.
539 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
540 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
541 (support_64bit_objects): New prototype.
542 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
543 .reginfo section for n32, use .MIPS.options instead.
544 (support_64bit_objects): New function, code from md_parse_option.
545 (md_longopts): Add -n32 option.
546 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
547 Add -n32 option. Protect with OBJ_ELF.
548 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
549 (mips_elf_final_processing): Likewise. Don't write .reginfo section
550 for n32, use .MIPS.options instead.
552 2001-10-03 Alan Modra <amodra@bigpond.net.au>
554 * po/POTFILES.in: Regenerate.
555 * configure: Regenerate.
557 2001-10-02 Alan Modra <amodra@bigpond.net.au>
559 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
560 bits if target is 64 bit.
562 * doc/as.texinfo (listing): Fix typo.
564 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
566 * Makefile.am (Makefile): Depend on bfd/configure.in.
568 * Makefile.in: Regenerate.
570 2001-09-30 H.J. Lu <hjl@gnu.org>
572 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
573 and "ams" for compatibility.
575 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
577 * config/tc-sh.c (md_pcrel_from_section): Transformed from
578 md_pcrel_from. Handle pc-relativeness against link-time
579 symbol. Handle relativeness to elsewhere than the fixup.
580 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
581 (md_pcrel_from_section): Prototype.
583 * Makefile.am: Update dependencies with "make dep-am".
584 * Makefile.in: Regenerate.
586 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
588 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
589 (print_opcode_format, skip_whites): Likewise.
590 (convert_branch, m68hc11_new_insn): Likewise.
591 (build_dbranch_insn, build_indexed_byte): Likewise.
592 (build_reg_mode, find, find_opcode): Likewise.
593 (print_insn_format): Fix call to print_opcode_format.
594 (md_assemble): Fix call to build_dbranch_insn.
596 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
598 * config/tc-arm.c: Add missing prototypes.
600 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
602 * input-file.c (input_file_open): When reading the
603 first line looking for #NO_APP, prepare for the possibility
604 of finding #APP instead. Also fix algorithm to allow
605 white-space to follow either #NO_APP or #APP directives.
607 2001-09-25 Geoff Berry <geoff.berry@bops.com>
609 * listing.c (buffer_line): Don't write past the end of `line' when
612 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
614 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
615 relocation for differences between symbols in a section other
616 than the one in which the difference is to be placed; apply
617 the relocation instead.
619 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
621 * config/tc-arc.c: Add missing prototype.
622 (md_atof): Change type to int. Add missing prototype.
623 * config/tc-arc.h: Prototype exported functions.
625 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
627 * as.c: Add missing function prototype.
628 * config/obj-aout.c: Fix compile time warning.
630 2001-09-21 Bruno Haible <haible@clisp.cons.org>
632 * config/tc-openrisc.c: Don't include <ctype.h>.
634 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
636 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
638 2001-09-19 Alan Modra <amodra@bigpond.net.au>
640 * config/tc-i370.c: Fix typo in last change.
642 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
644 * doc/as.texinfo (Symbol Names): Improve documentation on local
645 labels and add documenation about dollar labels.
647 2001-09-18 Bruno Haible <haible@clisp.cons.org>
649 * as.h: Don't include <ctype.h>.
650 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
651 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
652 (atof_generic): Use ISDIGIT instead of isdigit.
653 * config/m68k-parse.y: Include "safe-ctype.h".
654 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
655 * config/obj-elf.c: Include "safe-ctype.h".
656 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
657 * config/obj-vms.c: Include "safe-ctype.h".
658 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
659 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
660 instead of isupper/islower/toupper/tolower.
661 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
662 (insert_sreg): Use TOUPPER instead of islower/toupper.
663 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
664 isalpha/isalnum/isupper/tolower.
665 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
667 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
668 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
669 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
670 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
671 (arc_extoper): Use TOLOWER instead of isupper/tolower.
672 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
673 (arm_psr_parse): Use ISALPHA instead of isalpha.
674 (accum0_required_here): Use ISALNUM instead of isalnum.
675 (do_ldrd): Use ISSPACE instead of isspace.
676 (decode_shift): Use ISALPHA instead of isalpha.
677 (insert_reg): Use TOUPPER instead of islower/toupper.
678 (arm_reg_parse): Use ISALPHA instead of isalpha.
679 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
680 isalnum/ispunct/tolower.
681 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
682 (md_parse_option): Use TOLOWER instead of tolower.
683 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
684 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
685 (cris_process_instruction): Use ISLOWER instead of islower.
686 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
687 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
688 (get_flags): Use ISSPACE instead of isspace.
689 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
690 (do_assemble): Use TOLOWER instead of tolower.
691 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
692 (do_assemble): Use TOLOWER instead of tolower.
693 (d30v_start_line): Use ISSPACE instead of isspace.
694 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
695 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
696 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
697 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
698 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
699 (start_label): Use ISALPHA instead of isalpha.
700 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
702 isupper/islower/tolower.
703 (pa_parse_number): Use ISDIGIT instead of isdigit.
704 (pa_chk_field_selector): Use TOLOWER instead of tolower.
705 (pa_stringer): Use ISDIGIT instead of isdigit.
706 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
707 (register_name): Use ISALPHA instead of isalpha.
708 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
709 isalnum/islower/tolower.
710 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
712 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
714 (md_assemble): Use ISSPACE instead of isspace.
715 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
716 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
717 instead of isdigit/islower/isupper/tolower/isalpha.
718 (output_invalid): Use ISPRINT instead of isprint.
719 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
720 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
721 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
722 (get_args): Use ISALNUM instead of isalnum.
723 * config/tc-ia64.c: Include "safe-ctype.h".
724 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
725 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
726 (ia64_parse_name): Likewise.
727 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
729 instead of isspace/isalnum/isupper/tolower.
730 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
731 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
732 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (mklower_table): Remove variable.
734 (mklower): Remove macro.
735 (insert_reg): Use TOUPPER instead of islower/toupper.
736 (md_begin): Remove initialization of mklower_table.
737 (s_reg): Use ISALNUM instead of isalnum.
738 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
739 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
740 (build_mri_control_operand): Use TOLOWER instead of tolower.
741 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
742 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
743 (md_assemble): Use ISSPACE instead of isspace.
744 (get_imm16): Use ISALNUM instead of isalnum.
745 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
746 isdigit/isupper/tolower.
747 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
748 instead of isalpha/isupper/tolower.
749 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
750 isdigit/islower/isupper.
751 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
752 (mcore_s_section): Use ISSPACE instead of isspace.
753 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
754 isspace/tolower/isalnum.
755 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
756 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
757 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
759 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
760 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
761 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
762 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
764 (tc_get_register): Likewise.
765 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
766 (s_mips_ent): Use ISDIGIT instead of isdigit.
767 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
768 (md_assemble): Use ISSPACE instead of isspace.
769 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
770 (md_assemble): Use ISSPACE instead of isspace.
771 * config/tc-ns32k.c: Don't include <ctype.h>.
772 * config/tc-pdp11.c: Include "safe-ctype.h".
773 (mklower): Remove function.
774 (parse_reg): Use TOLOWER instead of mklower.
775 * config/tc-pj.c: Include "safe-ctype.h".
776 (md_assemble): Use ISSPACE instead of isspace.
777 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
778 (register_name): Use ISALPHA instead of isalpha.
779 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
780 isalnum/islower/tolower.
781 (md_assemble): Use ISSPACE instead of isspace.
782 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
784 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
785 (register_name): Use ISALPHA instead of isalpha.
786 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
787 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
789 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
790 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
791 isalnum/islower/tolower.
792 (IDENT_CHAR): Use ISALNUM instead of isalnum.
793 (parse_reg): Use TOLOWER instead of tolower.
794 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
795 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
796 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
797 (parse_keyword_arg): Use ISALNUM instead of isalnum.
798 * config/tc-tahoe.c: Include "safe-ctype.h".
799 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
800 (tip_op): Use TOLOWER instead of isupper/tolower.
801 * config/tc-tic30.c: Include "safe-ctype.h".
802 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
803 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
804 (tic30_operand): Use TOLOWER instead of tolower.
805 (tic30_find_parallel_insn): Likewise.
806 (output_invalid): Use ISPRINT instead of isprint.
807 * config/tc-tic54x.c: Include "safe-ctype.h".
808 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
809 (lookup_version): Use TOUPPER instead of toupper.
810 (tic54x_var): Use ISALPHA instead of isalpha.
811 (tic54x_mlib): Use ISSPACE instead of isspace.
812 (subsym_iscons): Use TOUPPER instead of toupper.
813 (get_operands): Use ISSPACE instead of isspace.
814 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
815 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
816 (next_line_shows_parallel): Use ISSPACE instead of isspace.
817 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
818 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
819 ISSPACE instead of isspace.
820 * config/tc-tic80.c: Include "safe-ctype.h".
821 (md_assemble): Use ISSPACE instead of isspace.
822 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
823 (system_register_name): Use ISDIGIT instead of isdigit.
824 (md_assemble): Use ISSPACE instead of isspace.
825 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
826 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
827 isupper/tolower/isdigit.
828 (vip_op): Use TOLOWER instead of isupper/tolower.
829 * config/tc-w65.c: Don't include <ctype.h>.
830 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
831 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
832 (whatreg): Use ISDIGIT instead of isdigit.
833 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
835 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
836 (integer_constant): Use ISALNUM/TOUPPER instead of
837 isalnum/islower/toupper.
838 (operand): Use TOLOWER instead of isupper/tolower.
839 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
840 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
842 (process_assigns, whatcond): Use TOUPPER instead of toupper.
843 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
844 (main): For gettext, also set the LC_CTYPE locate facet.
845 * hash.c: Include "safe-ctype.h".
846 (main): Use TOLOWER instead of isupper/tolower.
847 * itbl-lex.l: Don't include <ctype.h>.
848 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
849 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
850 omit non-ASCII characters.
851 (debugging_pseudo): Use ISSPACE instead of isspace.
852 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
853 (buffer_and_nest): Use ISALNUM instead of isalnum.
854 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
855 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
856 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
857 instead of isalnum/isdigit/isupper/isalpha.
858 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
859 of isalpha/isalnum/isupper/tolower.
860 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
861 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
862 isupper/tolower/isdigit.
863 (s_mri_common): Use ISDIGIT instead of isdigit.
864 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
865 (s_float_space): Use ISALPHA instead of isalpha.
866 (ignore_rest_of_line): Use ISPRINT instead of isprint.
867 (float_cons): Use ISALPHA instead of isalpha.
868 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
870 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
871 (save_symbol_name): Use ISLOWER/TOUPPER instead of
873 (symbol_find_base): Use TOUPPER instead of islower/toupper.
874 (decode_local_label_name): Use ISDIGIT instead of isdigit.
876 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
878 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
879 in 64 bit mode and make format "e" work.
881 2001-09-18 Alan Modra <amodra@bigpond.net.au>
883 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
885 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
886 var to ensure bfd_alloc arg is the right type.
887 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
890 * config/obj-coff.c: Replace calls to bfd_write with calls to
891 bfd_bwrite. Cast args of bfd_seek.
893 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
896 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
898 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
901 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
903 * config/tc-sh.h (sh_force_relocation): Prototype.
904 (struct fix): Forward declare.
905 * config/tc-sh.c (type sh_operand_info): Move to top of file.
906 (cons, s_align_bytes): Remove old-type declarations.
907 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
908 get_operands, get_specific, insert, build_relax,
909 insert_loop_bounds, build_Mytes): Prototype.
910 (little): Make static. Prototype.
911 (check, tc_Nout_fix_to_chars): Delete unused functions.
913 2001-09-14 Eric Christopher <echristo@redhat.com>
915 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
918 2001-09-14 Kevin Lo <kevlo@openbsd.org>
920 * configure.in: Add arm-openbsd target.
921 * configure: Regenerate.
923 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
925 * configure.in: Change machine triplets from mips-*-linux-gnu* to
928 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
930 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
932 2001-09-11 Richard Henderson <rth@redhat.com>
934 * config/tc-alpha.c (alpha_elf_section_letter): New.
935 (alpha_elf_section_flags): New.
936 * config/tc-alpha.h (md_elf_section_letter): New.
937 (md_elf_section_flags): New.
938 * config/tc-ia64.c (ia64_elf_section_letter): New.
939 * config/tc-ia64.h (md_elf_section_letter): New.
941 2001-09-11 Jakub Jelinek <jakub@redhat.com>
943 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
944 of 'm', 'S' instead of 's'. Update bad_msg.
945 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
946 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
948 2001-09-09 Alan Modra <amodra@bigpond.net.au>
950 * expr.c (expr): Move code setting "retval" to the end of the loop,
951 and rearrange for efficiency. For "PIC code" subtraction, use
952 "rightseg" rather than recalculating. For "symbol OP symbol"
953 subtract, set "retval" to absolute_section if symbols in same
955 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
956 O_symbol. Simplify a +/- b code. Allow equality and non-equality
957 comparisons on symbols from any section. Allow other comparison
958 operators as for subtraction.
959 (symbol_equated_reloc_p): New predicate function.
960 * symbols.h (symbol_equated_reloc_p): Declare.
961 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
962 for expression syms is set correctly.
963 (adjust_reloc_syms): Use symbol_equated_reloc_p.
964 (write_relocs): Likewise.
965 (write_object_file): Likewise.
966 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
967 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
968 of a complex expression when setting up frag_var.
970 2001-09-07 Richard Henderson <rth@redhat.com>
972 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
973 require_seq and allow_seq. Let !literal omit the sequence number.
974 (tokenize_arguments): Reject sequence numbers of !allow_seq.
976 2001-09-08 Jakub Jelinek <jakub@redhat.com>
978 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
979 section symbols the same way as externs.
981 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
983 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
986 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
988 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
989 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
990 PIC, BFD_RELOC_16_PCREL for the rest.
992 (md_pcrel_from): return the right offset for the differently shifted
994 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
996 2001-09-05 Richard Henderson <rth@redhat.com>
998 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
999 (pseudo_func): Add @iplt.
1000 (pseudo_opcode): Add data16 and data16.ua.
1001 (md_begin): Set iplt pseudo.
1002 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1004 2001-09-04 Richard Henderson <rth@redhat.com>
1006 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1007 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1008 (alpha_macros): Remove occurrences of same.
1009 (O_lituse_addr, O_gprel): New.
1010 (DUMMY_RELOC_LITUSE_*): New.
1011 (s_alpha_ucons, s_alpha_arch): Prototype.
1012 (alpha_reloc_op): Construct elements via DEF macro.
1013 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1014 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1015 members to not be literal specific.
1016 (next_sequence_num): New.
1017 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1018 added/removed BFD relocations.
1019 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1020 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1021 (tokenize_arguments): Parse ! relocations properly.
1022 (find_macro_match): Delete unused macro argument types.
1023 (assemble_insn): Add reloc parameter; emit that instead of the
1024 default as appropriate.
1025 (get_alpha_reloc_tag): New. Split from ...
1026 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1027 (assemble_tokens): Don't search macros if user relocation present.
1028 Copy reloc sequence number to insn struct.
1029 (emit_ldgp): Remove user reloc handling.
1030 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1031 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1032 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1033 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1034 (struct alpha_fix_tag): Name members less literal specific.
1036 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1038 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1039 address of two symbols in different sections.
1041 2001-08-31 Eric Christopher <echristo@redhat.com>
1042 Jason Eckhardt <jle@redhat.com>
1044 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1045 5kc, and 20kc. Clean up old entries.
1047 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1048 Jeff Law <law@redhat.com>
1050 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1051 offset match H8 ELF spec.
1052 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1053 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1055 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1056 (build_bytes): Mark fixups for PCrel branches as signed. For
1057 OBJ_ELF, make sure the reloc's offset points to the first byte
1059 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1060 * tc-h8300.h (relocation mappings): Add.
1062 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1064 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1065 define for BFD_ASSEMBLER.
1066 (tc_reloc_mangle): Likewise.
1067 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1069 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1071 * config/tc-h8300.c (h8300hmode): Record the machine type
1072 if BFD_ASSEMBLER is defined.
1073 (h8300smode, md_begin): Similarly.
1075 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1077 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1078 default from coff to elf.
1079 * configure: Regenerate.
1081 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1083 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1084 assorted coff relocations to the corresponding elf relocations.
1085 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1087 * configure.in: Add case for h8300-*-elf.
1088 * configure: Regenerate.
1090 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1092 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1093 documentation to reflect reality.
1095 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1097 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1098 (macro): Reflect change to MAX_GPREL_OFFSET.
1100 2001-08-27 Torbjorn Granlund <tege@swox.com>
1101 Staffan Ulfberg <staffanu@swox.se>
1102 Linus Nordberg <linus@swox.se>
1103 Alan Modra <amodra@bigpond.net.au>
1105 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1106 * configure: Regenerate.
1107 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1108 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1109 (md_assemble): Use them.
1110 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1111 (md_pseudo_table): Add "llong", "quad".
1112 (md_parse_option): Match default_cpu of powerpc*.
1113 (ppc_arch): Likewise.
1114 (ppc_subseg_align): Only for OBJ_XCOFF.
1115 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1116 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1117 (ppc_insert_operand): Don't bother testing 'file' before calling
1118 as_bad_where. Use as_bad_where for operand->insert errors.
1119 (mapping): Add ELF64 relocation modifiers.
1120 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1121 expressions with abs_symbol.
1122 (ppc_elf_cons): Correct offset for little endian targets.
1123 (ppc_elf_frob_symbol): New.
1124 (md_assemble): Add support for 64 bit ELF relocs.
1125 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1126 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1127 ".toc" section for 64 bit ELF.
1128 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1129 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1130 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1131 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1132 Expand on comments, error message. Add support for 64 bit relocs,
1133 and use PPC_HI etc. macros.
1134 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1135 (HANDLE_ALIGN): Define to generate nops in code sections rather
1137 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1138 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1139 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1140 (ppc_fix_adjustable): Declare.
1141 (tc_frob_symbol): Define.
1142 (ppc_elf_frob_symbol): Declare.
1144 2001-08-26 Andreas Jaeger <aj@suse.de>
1146 * config/tc-s390.c: Add missing prototypes
1147 (md_gather_operands): Make static.
1149 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1151 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1152 allowed value, not the word beyond maximum.
1153 * config/tc-mips.c (macro_build_lui): Code cleanup.
1154 (macro): Reflect change to MAX_GPREL_OFFSET.
1155 (mips_ip): Check explicitly against S_EX_NONE.
1156 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1157 (md_apply_fix): Code cleanup.
1159 2001-08-24 Andreas Jaeger <aj@suse.de>
1161 * config/tc-ppc.h: Fix prototype declaration.
1163 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1165 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1166 * config/obj-elf.c (obj_elf_size): When size is constant, free
1167 and clear symbol_get_obj(sym)->size if any.
1169 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1171 * config/tc-mips.c (md_begin): Warn about incompatibility between
1172 -march=FOO and -mipsN option, continue with default ISA.
1174 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1176 * config/tc-mips.c (md_parse_option): #ifdef the
1177 traditional/non-traditional names as it is done in mips_target_format.
1179 2001-08-20 Richard Henderson <rth@redhat.com>
1181 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1182 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1183 use seg parameter instead of now_seg.
1185 2001-08-18 H.J. Lu <hjl@gnu.org>
1187 * config/tc-mips.c (show): Add the missing prototype.
1189 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1191 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1193 (mips_ip): Use the new return values instead of characters. Add
1194 support for %higher and %highest.
1197 (my_getSmallExpression): Make parsing case insensitive and more
1198 reliable. Add support for %higher and %highest. Further support to
1199 parse %gprel and %neg is implemented but currently deactivated.
1201 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1203 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1204 (ecoff_build_symbols): Likewise.
1205 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1207 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1209 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1210 for n32 ABI if appropriate.
1212 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1214 * config/tc-mips.c (cons_fix_new_mips): Remove.
1215 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1216 (cons_fix_new_mips): Remove.
1218 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1220 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1221 a label, not a hex constant.
1223 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1225 * config/tc-v850.h: Add missing prototypes.
1227 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1229 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1232 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1234 * config/tc-sparc.c (cons_fix_new_sparc): Move
1235 `sparc_no_align_cons = 0;' to...
1236 (s_uacons): ...here so that sparc_no_align_cons will get
1239 2001-08-11 Kazu Hirata <kazu@hxi.com>
1241 * config/tc-mips.c: Fix a comment typo.
1243 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1245 * config/tc-mips.c (move_register): New function.
1246 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1247 (mips_ip): Likewise.
1248 (macro2): Use move_register rather than macro_build for moves.
1249 (mips16_macro): Likewise.
1250 (macro): Likewise. Handle M_MOVE.
1252 2001-08-10 Andreas Jaeger <aj@suse.de>
1254 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1256 * configure: Regenerate.
1258 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1260 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1261 Comment indentation of #pragma.
1262 * macro.c (alloca): Likewise.
1264 * config/tc-ppc.c: Revert 2001-08-08.
1266 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1268 * symbols.c: Add missing prototypes.
1269 * config/e-i386elf.c: Likewise.
1270 * config/e-i386coff.c: Likewise.
1271 * config/e-i386aout.c: Likewise.
1272 * config/obj-coff.c: Likewise.
1273 (def_symbol_in_progress, stack): Move definition.
1274 * config/obj-elf.c: Add missing prototypes.
1275 (obj_elf_change_section): Make static.
1276 (obj_elf_parse_section_letters): Likewise.
1277 (obj_elf_section_word): Likewise.
1278 (obj_elf_section_type): Likewise.
1280 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1282 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1283 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1284 determining reloc type with code reading operands->reloc field.
1286 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1288 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1289 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1290 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1291 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1293 * output-file.c (output_file_create): Don't try to open a second
1294 time as it's unnecessary. FOPEN_W was undefined too.
1296 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1298 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1299 (mips_ip): Likewise. Typo.
1301 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1305 (RELAX_ENCODE): Replace bfd_vma by valueT.
1306 (load_address): Formatting.
1307 (macro): Likewise. Code cleanup. Typo.
1308 (macro2): Formatting.
1309 (md_parse_option): Typo.
1310 (s_mipsset): Reorder cases to look nicer.
1311 (md_estimate_size_before_relax): Formatting. Code cleanup.
1312 (mips_elf_final_processing): Check against NULL instead of 0.
1313 (md_obj_end): Remove ugly `' in message string.
1314 (s_mips_ent): Remove ugly `' in message string.
1316 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1318 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1319 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1320 mutually exclusive (if they are different).
1321 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1324 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1326 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1329 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1331 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1332 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1333 (md_long_opts): Add -mfp32 option.
1334 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1335 (md_show_usage): Show usage for -mfp32 and -mgp32.
1336 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1337 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1338 (HAVE_32BIT_ADDRESSES): New macro.
1339 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1340 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1341 (s_cprestore, s_cpadd): Likewise.
1342 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1343 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1344 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1345 to determine the width of addresses in load, store and jump macros.
1346 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1347 used in set instructions; do not check the address size for them.
1348 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1349 unaligned load and store macros.
1350 (mips_ip): Use the new macros to check the width of a register when
1351 processing float constants. Force a constant into memory if it is
1352 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1353 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1354 than mips_gp32 to select synthetic instructions.
1355 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1356 synthetic instructions.
1358 2001-08-01 Christian Groessler <cpg@aladdin.de>
1360 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1361 "rh", "rr", "rq", or "sp" then don't automatically assume
1362 it's a register name. Check whether there is a number
1365 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1367 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1368 Don't allocate more space than necessary for the input line copy.
1370 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1372 * read.c: Standardize error/warning messages - don't capitalise, no
1373 final period or newline, don't say "ignored" or "zero assumed" for
1374 as_bad messages. In some cases, change the wording to that used
1375 elsewhere for similar messages.
1378 * atof-generic.c: Likewise.
1381 * depend.c: Likewise.
1382 * dwarf2dbg.c: Likewise.
1383 * ecoff.c: Likewise.
1385 * frags.c: Likewise.
1386 * input-file.c: Likewise.
1387 * input-scrub.c: Likewise.
1388 * listing.c: Likewise.
1389 * output-file.c: Likewise.
1390 * stabs.c: Likewise.
1391 * subsegs.c: Likewise.
1392 * symbols.c: Likewise.
1393 * write.c: Likewise.
1394 * ecoff.c (ecoff_directive_end): Test for missing name by
1395 comparing input line pointers rather than reading string.
1396 (ecoff_directive_ent): Likewise.
1397 * read.c (s_set): Likewise.
1398 (s_align): Report a warning rather than an error for
1399 alignment too large.
1400 (s_comm): Check for missing symbol name.
1401 (s_lcomm_internal): Likewise.
1403 (s_globl): Use is_end_of_line instead of looking for '\n'.
1404 (s_lcomm_internal): Likewise.
1405 (ignore_rest_of_line): Report a warning rather than an error.
1407 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1409 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1410 any kind of relocation against a not-loaded section.
1412 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1414 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1415 to include '@' in symbol names when parsing versioned symbols
1416 rather than calling get_symbol_end multiple times.
1417 * config/tc-i370.c (register_name): Format fixes. Don't call
1418 get_symbol_end after parsing number.
1419 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1420 code out of conditional.
1421 (address_register_name): Likewise.
1422 (other_register_name): Likewise.
1423 * config/tc-mn10300.c (r_register_name): Likewise.
1424 (xr_register_name): Likewise.
1425 (data_register_name): Likewise.
1426 (address_register_name): Likewise.
1427 (other_register_name): Likewise.
1428 * config/tc-ppc.c (register_name): Likewise.
1429 * config/tc-s390.c (register_name): Likewise.
1431 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1433 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1434 and bra relax: update fragP->fr_fix after the fixup.
1436 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1438 * read.c (s_set): Check for missing symbol name.
1440 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1442 * write.c (relax_segment <rs_space>): Account for fr_fix.
1444 2001-07-25 H.J. Lu <hjl@gnu.org>
1446 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1447 we treat weak like extern only for ELF.
1448 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1449 symbols only for ELF.
1451 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1453 * config/tc-mips.c: Fix spelling error in comment.
1455 2001-07-25 Dave Brolley <brolley@redhat.com>
1457 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1458 (IS_PARALLEL_SEPARATOR): New macro.
1459 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1460 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1461 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1462 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1465 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1467 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1468 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1469 Update dependencies with "make dep-am".
1470 * Makefile.in: Regenerate.
1471 * doc/Makefile.in: Regenerate.
1473 2001-07-23 Kazu Hirata <kazu@hxi.com>
1475 * config/tc-alpha.h: Fix formatting.
1476 * config/tc-arc.c: Likewise.
1477 * config/tc-d10v.h: Likewise.
1478 * config/tc-hppa.c: Likewise.
1479 * config/tc-i370.c: Likewise.
1480 * config/tc-i386.h: Likewise.
1481 * config/tc-i960.h: Likewise.
1482 * config/tc-ia64.c: Likewise.
1483 * config/tc-ia64.h: Likewise.
1484 * config/tc-m32r.c: Likewise.
1485 * config/tc-m68k.c: Likewise.
1486 * config/tc-m88k.c: Likewise.
1487 * config/tc-ns32k.c: Likewise.
1488 * config/tc-pdp11.c: Likewise.
1489 * config/tc-pj.h: Likewise.
1490 * config/tc-s390.c: Likewise.
1491 * config/tc-sparc.c: Likewise.
1492 * config/tc-sparc.h: Likewise.
1493 * config/tc-tic80.c: Likewise.
1494 * config/tc-w65.h: Likewise.
1496 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1498 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1499 symbols specially. Always resolve, adding fr_address to value.
1500 * write.c (write_object_file): Don't add fr_address to sym values.
1501 (relax_frag): Likewise.
1502 (relax_segment): Likewise.
1503 * config/obj-ieee.c (do_symbols): Likewise.
1504 * config/tc-cris.c (md_convert_frag): Likewise.
1505 * config/tc-fr30.c (md_convert_frag): Likewise.
1506 * config/tc-i386.c (md_convert_frag): Likewise.
1507 * config/tc-m32r.c (md_convert_frag): Likewise.
1508 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1509 * config/tc-mcore.c (md_convert_frag): Likewise.
1510 * config/tc-mips.c (mips16_extended_frag): Likewise.
1511 * config/tc-ns32k.c (md_convert_frag): Likewise.
1512 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1513 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1514 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1515 (md_relax_table): Remove first four entries. Format.
1516 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1517 setting fr_var. Simplify byte branch checks.
1519 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1521 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1522 "isbranch" param as all calls have it set.
1523 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1524 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1525 strcasecmp in "nullify" var.
1526 (pa_parse_neg_add_cmpltr): Likewise.
1527 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1528 functions. Don't print wrong conditions in error messages.
1530 2001-07-23 Andreas Jaeger <aj@suse.de>
1532 * config/tc-s390.c (s390_force_relocation): Removed.
1534 * config/tc-s390.h: Remove double declaration of
1535 TC_FORCE_RELOCATION.
1537 2001-07-22 H.J. Lu <hjl@gnu.org>
1539 * config/tc-mips.c (s_mips_end): Remove unused variables.
1540 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1542 2001-07-17 Andreas Schwab <schwab@suse.de>
1544 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1546 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1548 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1550 2001-07-17 matthew green <mrg@eterna.com.au>
1552 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1554 (line_comment_chars): Set to '/' if TE_NetBSD.
1556 2001-07-14 matthew green <mrg@eterna.com.au>
1558 * configure.in (i386-*-netbsdelf*): New target.
1559 * configure: Regenerate.
1561 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1563 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1564 class of the non-debug symbol is C_NULL.
1566 2001-07-10 Anders Norlander <anorland@synergenix.se>
1568 * doc/as.texinfo (Incbin): Fix grammatical errors.
1570 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1572 * depend.c: Use FOPEN_.. macros in calls to fopen().
1573 * input-file.c: As above.
1574 * itbl-ops.c: As above.
1575 * listing.c: As above.
1576 * output-file.c: As above.
1579 2001-07-08 Anders Norlander <anorland@synergenix.se>
1581 * read.c (s_incbin): New .incbin function.
1582 * read.c (potable): Add "incbin" pseudo-op.
1583 * read.h: Add s_incbin prototype.
1584 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1585 * NEWS: Mention new feature.
1587 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1589 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1592 2001-07-06 John Healy <jhealy@redhat.com>
1594 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1595 set of fixups to be stored.
1596 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1597 restored to be chosen from any that are saved.
1598 (gas_cgen_swap_fixups): Modified to allow the current set of
1599 fixups to be swapped with any other set that has been saved.
1600 (gas_cgen_initialize_saved_fixups_array): New routine.
1601 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1602 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1603 or MAX_SAVED_FIXUP_CHAINS.
1604 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1605 store, swap and restore fuctions to reflect the new interface.
1607 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1609 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1610 ignore empty, ineffectual alignment frags when deciding if a
1611 branch can be short.
1613 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1615 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1616 and SPECIAL_SECTION_FINI_ARRAY.
1617 (special_section_name): Add .init_array and .fini_array.
1618 (md_pseudo_table): Add init_array and fini_array.
1619 (md): Add pointer_size and pointer_size_shift fields.
1620 (setup_unwind_header): New static function.
1621 (output_unw_records): Modify to use setup_unwind_header.
1622 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1623 md.pointer_size_shift.
1624 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1626 2001-07-05 Ben Elliston <bje@redhat.com>
1628 * README (Supported platforms): m88k no longer suffers bitrot.
1630 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1632 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1634 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1635 lsy_value. Correct typos in comments.
1636 * symbols.c (local_symbol_make): Update for name change.
1637 (local_symbol_convert): Likewise.
1639 (S_GET_VALUE): Likewise.
1640 (S_SET_VALUE): Likewise.
1641 (print_symbol_value_1): Likewise.
1642 (resolve_symbol_value): Likewise. Don't divide local sym values
1643 by OCTETS_PER_BYTE twice.
1645 2001-07-04 Jim Wilson <wilson@redhat.com>
1647 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1649 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1652 2001-07-05 Ben Elliston <bje@redhat.com>
1654 * read.c (s_fill): Correct spelling error in comments.
1656 * doc/c-m88k.texi: New file.
1657 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1658 * doc/Makefile.in: Regenerate.
1659 * doc/all.texi: Set M880X0.
1660 * doc/as.texinfo: Hook in m88k-dependent documentation.
1662 2001-07-04 Eric Christopher <echristo@redhat.com>
1664 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1666 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1667 and rm5721 as valid cpu strings.
1668 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1670 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1672 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1673 if it's expected to be non-zero.
1675 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1677 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1680 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1681 (write_object_file): Set finalize_syms to
1682 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1685 * doc/internals.texi; Document
1686 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1688 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1690 * config/tc-ppc.c: Formatting fixes.
1692 2001-07-01 Ben Elliston <bje@redhat.com>
1694 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1695 they cause some subtle breakage. Will fix them again later.
1697 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1699 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1700 outside of a function as a .appline directive.
1702 2001-06-28 Eric Christopher <echristo@redhat.com>
1703 H.J. Lu <hjl@gnu.org>
1705 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1706 of mips_cpu for the ISA selection.
1707 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1708 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1709 (mips_tune): New. Use mips_tune for scheduling and optimization
1711 (append_insn): Use mips_tune and mips_arch.
1712 (macro_build): Ditto.
1714 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1715 backwards compatability mips_cpu generates arch and tune.
1716 (md_show_usage): Document new behavior.
1718 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1723 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1725 * write.c (write_object_file): Do not set finalize_syms until
1726 after the segments have been sized. Some backends may still
1727 need to access the syms's frags in order to adjust relaxed
1730 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1733 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1735 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1736 subtract MD_PCREL_FROM_SECTION for 68k.
1737 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1738 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1740 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1742 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1743 pcrel, subtract MD_PCREL_FROM_SECTION value.
1745 2001-06-24 Ben Elliston <bje@redhat.com>
1747 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1749 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1751 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1752 section symbols the same way as externs.
1754 2001-06-24 Ben Elliston <bje@redhat.com>
1756 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1757 (emit_relocations): Ditto.
1759 (md_begin): Reformat comments to conform to the GNU standards.
1760 (md_assemble): Ditto.
1762 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1763 (md_parse_option): Mark parameters as unused.
1764 (md_show_usage): Ditto.
1765 (calcop): Adjust type of `reg_prefix' to char.
1767 (getval): Adjust type of local `c' to char.
1768 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1769 (md_create_long_jump): Ditto.
1770 (md_estimate_size_before_relax): Mark parameters as unused.
1772 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1773 to allay a possible compiler warning.
1775 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1777 * doc/internals.texi (CPU backend): Document md_atof.
1779 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1781 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1782 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1785 2001-06-21 Philip Blundell <philb@gnu.org>
1787 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1789 (insns): Remove entry for adrl. Add long_flag for adr.
1790 (do_adr): Handle `l' suffix.
1793 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1795 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1796 (md_apply_fix): Use it here. Replace printf with equivalent
1798 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1799 (md_apply_fix): Here too.
1800 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1801 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1802 (md_convert_frag_1): Likewise.
1804 2000-06-20 Tom Rix <trix@redhat.com>
1806 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1808 2001-06-18 H.J. Lu <hjl@gnu.org>
1810 * doc/Makefile.am (info): Depend on $(MANS).
1811 (as.1): Remove the prefix `$(srcdir)/'.
1812 * doc/Makefile.in: Regenerated.
1816 2001-06-18 Philip Blundell <philb@gnu.org>
1818 * config/tc-arm.c (do_msr): Remove restriction on usage of
1821 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1823 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1826 2001-06-13 Philip Blundell <philb@gnu.org>
1828 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1829 (do_t_arit): Likewise.
1831 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1833 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1834 .loc pseudos if the dfwarf2 functions are available.
1835 (md_assemble): Only call dwarf2_emit_insn if it is available.
1837 * expr.c: Fix typo in comment.
1839 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1841 * doc/as.texinfo (Infix Ops): Document that comparison and
1842 combiner operators can be used as infix operators.
1844 2001-06-12 Peter Jakubek <pjak@snafu.de>
1846 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1848 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1849 (reverse_mri_condition): Likewise.
1850 (swap_mri_condition): Issue warning for conditions that can not be
1852 (build_mri_control_operand): Fix order of operands (swapped).
1853 (build_mri_control_operand): Allow upper case extension in structured
1855 (s_mri_else): Likewise.
1856 (s_mri_next): Likewise.
1857 (s_mri_for): Likewise.
1858 (s_mri_if): Fix handling comment ('*') in mri mode.
1859 (s_mri_while): Likewise.
1860 * macro.c (macro_expand): Allow macro invocation with empty
1863 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1865 * config/tc-arm.c: Fix test for overlow of literal pool.
1867 2001-06-11 H.J. Lu <hjl@gnu.org>
1869 * NEWS: Updated for the new -n option for the MIPS assembler.
1871 * config/tc-mips.c (md_show_usage): Add -n.
1873 * doc/as.texinfo: Document the new -n option.
1874 * doc/c-mips.texi: Likewise.
1875 * doc/as.1: Regenerated.
1877 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1879 * config/obj-coff.c (obj_coff_section): Formatting fix.
1881 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1884 2001-06-08 H.J. Lu <hjl@gnu.org>
1886 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1887 disable warning about all NOPS that the assembler generates.
1888 (macro): Warn NOPS generated only if warn_nops is not 0.
1889 (md_shortopts): Add `n'.
1890 (md_parse_option): Set warn_nops to 1 for `n'.
1892 2001-06-08 H.J. Lu <hjl@gnu.org>
1894 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1896 2001-06-08 H.J. Lu <hjl@gnu.org>
1898 * config/tc-mips.c (md_apply_fix): Don't adjust common
1899 extern/weak symbols for ELF.
1900 (md_estimate_size_before_relax): Treat weak like extern for
1902 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1905 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1907 * Makefile.am: 'som' is not wrongly spelled 'some'.
1908 * Makefile.in: Regenerate.
1910 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1911 S_GET_VALUE by using a temp.
1912 (append_insn): Likewise, and for S_SET_VALUE too.
1913 (mips_emit_delays): Likewise.
1914 (my_getExpression): Likewise.
1915 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1916 (mips16_extended_frag): Remove code concerned with avoiding
1917 locking in a frag address now that symbols are not finalized until
1918 relaxation is complete. Cater for first relaxation pass having
1919 bogus addresses. Use relax_marker to reliably determine whether a
1920 symbol frag has been reached on the current pass.
1922 2001-06-07 H.J. Lu <hjl@gnu.org>
1924 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1925 * configure: Regenerate.
1927 2001-06-07 H.J. Lu <hjl@gnu.org>
1929 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1931 * configure: Regenerate.
1933 2001-06-07 H.J. Lu <hjl@gnu.org>
1935 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1936 MIPS_STABS_ELF is defined.
1938 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1940 * as.c (show_usage): Remove L from listing options. It is not a
1943 2001-06-06 Christian Groessler <cpg@aladdin.de>
1945 * config/tc-z8k.c: Removed many warnings by removing unused
1946 variables and tagging unused parameters as such.
1947 (md_begin): Fixed a typo (","instead of ";").
1948 (struct ctrl_table): Add parentheses to initialize array
1950 (struct flag_table): Likewise.
1951 (struct intr_table): Likewise.
1952 (struct table): Likewise.
1953 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1955 2001-06-06 Peter Jakubek <pjak@snafu.de>
1957 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1958 options to list (e.g. m5206e, m5307, m5407).
1960 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1962 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1963 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1965 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1967 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1968 <JumpByte, JumpDword insn output>: Remove dead code.
1970 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1972 * as.c (parse_args): Correct option name "listing-lhs-width2".
1974 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1976 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1979 2001-05-30 Richard Henderson <rth@redhat.com>
1981 * read.c (emit_leb128_expr): Call md_cons_align.
1983 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1985 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1986 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1987 (tc_gen_reloc): Likewise.
1988 (sparc_cons_align): Don't clear sparc_no_align_cons.
1989 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1990 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1992 2001-05-27 Alan Modra <amodra@one.net.au>
1994 * write.c (relax_segment <rs_space>): Check the section of a
1995 symbol to determine whether it is absolute rather than comparing
1996 its frag against zero_address_frag as listings play tricks with
1999 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2000 allocated in the same chunk as the fixed part.
2002 2001-05-26 Alan Modra <amodra@one.net.au>
2004 * write.c (relax_segment <rs_space>): Calculate growth using
2005 addresses before stretch. Prevent repeated error messages.
2006 From Peter Jakubek <pjak@snafu.de>
2007 Use as_bad_where and as_warn_where to pinpoint errors.
2009 2001-05-25 Alan Modra <amodra@one.net.au>
2011 * symbols.c (resolve_symbol_value): Always set segment, even when
2012 not finalizing symbol value.
2014 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2015 * config/obj-coff.c (write_object_file): Likewise.
2016 * (size_section): Remove rs_space assert as fr_symbol is no longer
2018 (fill_section): Likewise.
2020 * configure.in: Replace linuxoldld with linux*oldld.
2021 * configure: Regenerate.
2023 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2024 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2025 that have been finalized.
2027 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2028 taking exit_dont_set_value.
2030 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2033 2000-05-24 Tom Rix <trix@redhat.com>
2035 * config/obj-coff.c (add_lineno): xcoff allows negative line
2037 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2039 2001-05-24 Alan Modra <amodra@one.net.au>
2041 * write.c (write_object_file): Set finalize_syms = 1 before
2044 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2046 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2047 architecture, remove erraneous ISA_MIPS32.
2048 (md_show_usage): Add MIPS r12k support.
2049 (mips_cpu_info_table): Add MIPS r12k support.
2051 2001-05-22 Alan Modra <amodra@one.net.au>
2053 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2056 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2057 instead use finalize_syms directly. Don't treat expressions
2058 specially with regard to finalize_syms. Update calls to self.
2059 (resolve_local_symbol): Update call to resolve_symbol_value.
2060 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2062 * symbols.h (resolve_symbol_value): Update prototype.
2063 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2064 to resolve_symbol_value.
2065 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2066 * config/obj-coff.c (do_relocs_for): Likewise.
2067 (yank_symbols): Likewise.
2068 (fixup_segment): Likewise.
2069 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2070 * config/tc-mips.c (md_convert_frag): Likewise.
2071 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2072 (ppc_fix_adjustable): Likewise.
2073 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2074 (dwarf2dbg_convert_frag): Likewise.
2075 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2076 (eh_frame_convert_frag): Likewise.
2077 * expr.c (make_expr_symbol): Likewise.
2078 * write.c (adjust_reloc_syms): Likewise.
2079 (write_object_file): Likewise.
2080 (relax_segment): Likewise.
2081 (fixup_segment): Likewise.
2082 (finalize_syms): Init to zero, and update comment.
2083 (write_object_file): Set finalize_syms to 1 rather than 2.
2084 * doc/internals.texi (sy_value): Mention finalize_syms.
2085 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2087 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2088 as relaxable if embedded system, make weak syms non-relaxable.
2090 (tc_m68k_fix_adjustable): ..so it can be used here.
2091 (md_apply_fix_2): Sign extend without conditional.
2093 * config/tc-v850.c: Update copyright.
2095 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2097 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2098 howto entry is not found.
2100 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2102 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2103 optimize differences between symbols in code sections to
2105 (mn10300_fix_adjustable): Don't adjust to section+offset
2106 relocations pointing at symbols in code sections.
2108 2001-05-16 Alan Modra <amodra@one.net.au>
2110 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2112 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2113 opcodes are output rather than after. Delete insn_size.
2114 * config/tc-v850.c (md_assemble): Similarly, but delete
2117 2001-05-14 Richard Henderson <rth@redhat.com>
2119 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2122 2001-05-14 Richard Henderson <rth@redhat.com>
2124 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2125 also collect whether to expect an FDE augmentation.
2126 (check_eh_frame): Rewrite as a state machine. Track where in
2127 an FDE we are located, skip any augmentation.
2128 (eh_frame_estimate_size_before_relax): Get code alignment from
2129 the fragment subtype.
2130 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2131 * read.c (emit_leb128_expr): Call check_eh_frame.
2133 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2135 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2136 before a relaxable insns.
2138 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2140 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2141 between symbols if the base symbol is in the current section;
2142 emit a PC-relative relocation instead.
2144 2001-05-12 Peter Targett <peter.targett@arccores.com>
2146 * config/tc-arc.c: Update copyright and tidy source comments.
2147 (md_pseudo_table): Add directive .cpu back as an alias for
2148 .option. Add .file and .line for dwarf2 support.
2149 (arc_mach_type): Make bfd_mach_arc_6 default.
2150 (md_longopts): Add entry 'pre-v6' representing old command line
2151 option when assembling for 'arc5' core versions.
2152 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2154 (arc_code_symbol): Make symbol value for @h30 fixup expression
2155 equal to O_constant.
2156 (md_assemble): Call dwarf2_emit_insn.
2157 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2158 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2159 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2161 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2163 * config/tc-ia64.c (special_linkonce_name): New.
2164 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2165 .gnu.linkonce.ia64unw{,i}.FOO.
2166 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2167 (dot_endp): Add comment about it.
2169 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2171 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2172 block, ensure that the low order bits of the alignment are
2175 2001-05-10 Alan Modra <amodra@one.net.au>
2177 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2180 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2181 current variable part of frag.
2182 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2183 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2184 * config/tc-m68hc11.c (RELAX_STATE): Define.
2185 (RELAX_LENGTH): Define.
2186 (md_estimate_size_before_relax): Handle non-relaxable cases
2187 separately from relaxable cases for clarity, and return correct
2188 size for multi-pass relaxation.
2189 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2190 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2191 (md_convert_frag): Remove "length_code".
2192 * config/tc-vax.c (RELAX_STATE): Define.
2193 (RELAX_LENGTH): Define.
2194 (md_relax_table): Add missing entry.
2195 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2196 (md_convert_frag): Remove "length_code".
2197 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2198 don't bother setting fr_var. Return correct size for multi-pass
2200 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2201 (md_convert_frag): Don't bother clearing fr_var.
2202 (md_pseudo_table): Correct initialization.
2203 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2204 (md_estimate_size_before_relax): No need to set fr_var.
2205 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2206 (md_estimate_size_before_relax): No need to set fr_var.
2208 2001-05-09 Richard Henderson <rth@redhat.com>
2210 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2211 beginning a function's unwind info block.
2213 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2215 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2217 2001-05-08 Andreas Schwab <schwab@suse.de>
2219 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2220 fx_pcrel_adjust explicitly sign extend when reading it.
2222 2001-05-08 Alan Modra <amodra@one.net.au>
2224 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2225 from md_relax_table, and combine some switch cases.
2227 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2229 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2230 from offset in non-pcrel operands too.
2232 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2234 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2235 * config/tc-arm.c (arm_handle_align): Do not insert more than
2236 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2237 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2239 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2241 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2243 * Makefile.in: Regenerate.
2244 * configure.in: Remove duplicate mips-*-ecoff* entry.
2245 * configure: Regenerate.
2247 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2248 (n_names): Cast away type mismatch.
2249 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2250 (obj_ecoff_frob_symbol): Likewise.
2251 * ecoff.c: (add_file): Add unused attribute.
2252 (ecoff_directive_begin): Likewise.
2253 (ecoff_directive_bend): Likewise.
2254 (ecoff_directive_def): Likewise.
2255 (ecoff_directive_dim): Likewise.
2256 (ecoff_directive_scl): Likewise.
2257 (ecoff_directive_size): Likewise.
2258 (ecoff_directive_type): Likewise.
2259 (ecoff_directive_tag): Likewise.
2260 (ecoff_directive_val): Likewise.
2261 (ecoff_directive_endef): Likewise.
2262 (ecoff_directive_end): Likewise.
2263 (ecoff_directive_ent): Likewise.
2264 (ecoff_directive_extern): Likewise.
2265 (ecoff_directive_file): Likewise.
2266 (ecoff_directive_fmask): Likewise.
2267 (ecoff_directive_frame): Likewise.
2268 (ecoff_directive_mask): Likewise.
2269 (ecoff_directive_loc): Likewise.
2270 (mark_stabs): Likewise.
2271 (ecoff_stab): Likewise.
2272 (ecoff_frob_symbol): Cast away type mismatch.
2273 (ecoff_padding_adjust): Likewise.
2274 (ecoff_build_symbols): Likewise.
2275 (ecoff_build_procs): Likewise.
2276 (ecoff_build_aux): Likewise.
2277 (ecoff_build_strings): Likewise.
2278 (ecoff_build_fdr): Likewise.
2279 (ecoff_build_debug): Likewise.
2280 * itbl-ops.c (itbl_assemble): Variable initialization.
2282 2001-05-03 Alan Modra <amodra@one.net.au>
2284 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2285 expressions rather than triggering an assert.
2287 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2289 * config/tc-openrisc.c: New file.
2290 * config/tc-openrisc.h: Likewise.
2292 * Makefile.am: Add OpenRISC target.
2293 * Makefile.in: Regenerated.
2295 * configure.in (openrisc-*-*): Add target.
2296 * configure: Regenerated.
2298 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2300 * config/tc-arm.c (arm_frag_align_code): Change error message to
2301 more explanatory version.
2303 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2305 * config/tc-mips.c (md_parse_option): Also accept
2306 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2308 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2310 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2311 argument passing order: predicate goes last, not first.
2313 2001-04-27 Sean McNeil <sean@mcneil.com>
2315 * configure.in: Add arm-vxworks.
2316 * configure: Regenerate.
2318 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2320 * config/tc-arm.c (arm_handle_align): New Function: Generate
2321 no-op filled alignment frags.
2322 (arm_frag_align_code): New Function: Create a code alignment frag.
2323 (arm_init_frag): New Function: Initialse the target dependent
2326 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2327 (TC_FRAG_INIT): Define.
2328 (HANDLE_ALIGN): Define.
2329 (md_do_align): Define.
2331 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2333 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2334 symbol has been initialised before extracting its symbol index.
2336 2001-04-24 H.J. Lu <hjl@gnu.org>
2338 * configure: Regenerated with the right version of autoconf.
2340 2001-04-24 Christian Groessler <cpg@aladdin.de>
2342 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2343 generate R_CALLR and R_REL16 relocations
2345 2000-04-20 Jason Eckhardt <jle@redhat.com>
2347 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2348 since frag_now can change after d10v_cleanup is called.
2350 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2352 * configure.in: Add the em type for FreeBSD targets.
2353 * configure: Regenerate.
2355 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2357 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2358 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2360 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2361 pc-relative relocations not placed at the end of the instruction.
2363 2001-04-13 Jim Wilson <wilson@redhat.com>
2365 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2368 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2370 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2371 handle SHF_MERGE and SHF_STRINGS.
2372 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2373 (obj_elf_section): Allow additional argument specifying entity size.
2374 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2375 in SEC_MERGE sections.
2377 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2379 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2381 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2383 * expr.c (operand): Pass &c to md_parse_name().
2384 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2386 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2388 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2390 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2391 * Makefile.in: Regenerated.
2393 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2394 * configure: Regenerated.
2396 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2398 * config/tc-mn10300.c (xr_registers): Added `pc'.
2400 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2402 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2403 * configure: Regenerate.
2405 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2406 cases, and always return size based on current fr_subtype.
2407 (md_begin): Move initialization of md_relax_table..
2408 (md_relax_table): ..to static initializer. Set rlx_length for
2409 UNDEF_WORD_DISP cases.
2410 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2411 (md_begin): Likewise.
2412 (md_relax_table): Likewise.
2413 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2414 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2415 Set rlx_backward and rlx_forward to zero for unused states.
2416 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2417 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2418 (UNCOND12, UNCOND32): Remove duplicate defines.
2420 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2422 * config/tc-cris.c (md_estimate_size_before_relax) <case
2423 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2424 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2425 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2426 Add cases to cover all relax states.
2427 (cris_insn_first_word_frag): New.
2428 (md_assemble): Call cris_insn_first_word_frag to get the first
2429 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2430 end. Drop variable insn_size.
2431 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2432 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2433 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2435 * write.c (write_object_file): Reset broken word state before
2438 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2440 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2441 for one line if not already enabled.
2442 * cond.c (s_elseif): Correct conditional assembly listing.
2445 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2446 Don't abort on NULL current_cframe.
2448 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2450 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2451 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2452 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2453 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2454 * config/obj-coff.c (do_relocs_for): Likewise.
2455 (yank_symbols): Likewise.
2456 (fixup_segment): Likewise.
2457 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2458 (ppc_fix_adjustable): Likewise.
2459 * config/tc-mips.c (md_convert_frag): Likewise.
2460 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2461 * ehopt.c (eh_frame_convert_frag): Likewise.
2462 * expr.c (make_expr_symbol): Likewise.
2464 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2466 * symbols.c (resolve_symbol_value): Don't fix expression values
2467 until relaxation is complete.
2468 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2469 (S_GET_VALUE): Likewise, and return unresolved expression value.
2470 * write.c (finalize_syms): New.
2471 (relax_and_size_seg): Split into..
2472 (relax_seg): New function, returns 1 if anything changed..
2473 (size_seg): And the remainder of relax_and_size_seg.
2474 (fixup_segment): Arrange for final resolution of sym values.
2475 (adjust_reloc_syms): Likewise.
2476 (write_object_file): Likewise, and repeatedly call relax_seg until
2477 nothing more changes.
2478 (relax_segment): Return 1 if anything changed. Use correct types
2479 for rs_org `target' and `after'.
2480 * write.h (finalize_syms): Declare.
2481 (relax_segment): Update prototype.
2483 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2484 do-nothing cases to switch to avoid abort on a second relaxation
2485 pass, and tidy code a little.
2486 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2487 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2488 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2489 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2490 (md_relax_table): Remove first four unused entries. Increment
2491 rlx_length by one throughout table, and update comments to suit.
2492 (md_estimate_size_before_relax): Return size of current variable
2493 part of frag to reflect reality when relaxing more than once.
2494 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2495 (COND32, UNCD32): Rename to DISP32 throughout.
2496 (UNDEF_WORD_DISP): Renumber to 3.
2497 (md_estimate_size_before_relax): Add extra do-nothing cases.
2498 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2499 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2500 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2501 handle word and dword branches.
2503 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2505 * config/tc-cris.h (tc_fix_adjustable): Allow only
2506 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2507 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2508 example in comment to valid type.
2510 2001-03-28 H.J. Lu <hjl@gnu.org>
2512 * read.c (equals): Set to local for COFF only if it hasn't been
2515 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2517 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2518 (md_begin): Use it when setting default architecture.
2520 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2522 * read.c (equals): (for COFF) default symbols to being local.
2524 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2526 * configure.in (cris-*-*): Change default emulation to criself.
2527 (cris-*-*aout*): New rule.
2528 * configure: Regenerate.
2530 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2532 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2533 BFD_RELOC_390_GOTENT.
2534 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2535 BFD_RELOC_390_GOTENT.
2537 2001-03-26 Nick Clifton <nickc@redhat.com>
2539 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2540 * config/tc-s390.c (s390_force_relocation): New function: Force
2541 relocations for VTINHERIT relocs.
2543 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2545 * doc/as.texinfo: Put @c man begin to generate the as man page.
2546 When generating man, define all the variables. Re-organize some
2547 options to obtain better indentation of man page.
2548 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2549 (as.1): Build from as.texinfo.
2550 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2552 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2554 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2555 scale factor, and return the end of the expression.
2556 (i386_operand): Modify for above.
2558 2001-03-23 Nick Clifton <nickc@redhat.com>
2560 * doc/as.texinfo: Document --listing-XXX command line switches.
2561 Explain why listings behave differently when -pipe is used.
2563 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2565 * write.c (fix_new_exp): Print an error if passed a register.
2567 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2569 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2570 (PIC_SUFFIX_CHAR): New macro.
2571 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2572 (pic): New variable.
2573 (md_longopts): New option --pic.
2574 (OPTION_PIC): Define.
2575 (md_estimate_size_before_relax): Tweak longish comment.
2576 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2577 (md_assemble): Handle a PIC relocation on prefix and normal
2578 instruction operands.
2579 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2580 "complex" operand expressions. Call frag_more outside
2581 gen_cond_branch_32 parameter list.
2582 (cris_process_instruction): Handle PIC relocs on parsed
2583 operand expressions. Validize PIC reloc sizes.
2584 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2585 (gen_bdap): Handle "complex" operand expressions.
2586 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2587 ADD.D offset,PC as jump instruction if generating PIC. Generate
2588 error instead of crashing on complex expressions.
2589 (cris_number_to_imm): Add segT parameter. All callers changed.
2590 Use segT parameter, not now_seg, for segment of fixup. Handle
2591 PCREL relocations but check that they are fully resolved.
2592 (md_parse_option): Handle OPTION_PIC.
2593 (tc_gen_reloc): Handle PIC relocs.
2594 (md_show_usage): Update for --pic.
2595 (md_apply_fix3): Renamed from md_apply_fix.
2596 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2597 (md_cris_force_relocation): Force relocation for PIC relocs.
2599 * config/tc-cris.h: Tweak attribution.
2600 (MD_APPLY_FIX3): Define.
2601 (IS_CRIS_PIC_RELOC): New macro.
2602 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2603 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2605 (tc_frob_symbol): Avoid emitting undefined symbols.
2607 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2609 * frags.h (struct frag): Add relax_marker.
2610 * write.c (is_dnrange): Delete.
2611 (relax_frag): Use correct types for `aim', `target', `address'.
2612 Delete `offset', `was_address'. Test `relax_marker' instead of
2613 using fragile (and slow) address test.
2614 (relax_segment): Init and flip `relax_marker'.
2616 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2618 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2621 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2623 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2624 with 'Motorola specification for assembly language input standard'.
2626 2001-03-17 Richard Henderson <rth@redhat.com>
2628 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2629 (dwarf2_directive_loc): Don't use them.
2630 (dwarf2_directive_file): Reject duplicate file definitions.
2631 (get_filenum): Zero allocated memory.
2632 (out_file_list): Complain about missing file definitions.
2634 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2636 * read.c (do_org): Handle complex expressions.
2637 * cgen.c (gas_cgen_finish_insn): Likewise.
2639 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2641 * config/tc-ia64.c (md): New member keep_pending_output.
2642 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2644 (dot_xdata): Turn on md.keep_pending_output for the duration of
2646 (dot_xfloat_cons): Ditto.
2647 (dot_xstringer): Ditto.
2648 (dot_xdata_ua): Ditto.
2649 (dot_xfloat_cons_ua): Ditto.
2651 2001-03-15 Jim Wilson <wilson@redhat.com>
2653 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2656 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2658 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2660 2001-03-15 DJ Delorie <dj@redhat.com>
2662 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2663 blindly freeing string if it isn't at the top of the obstack.
2665 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2667 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2668 (NUM_FLAG_CODE): Define.
2669 (lex_got): New function.
2670 (got_reloc): New global var.
2671 (x86_cons_fix_new): New function.
2672 (x86_cons): New function.
2673 (i386_immediate): Use lex_got here, replacing inline code. Change
2674 "ignoring junk.." error message to "junk.."
2675 (i386_displacement): Likewise.
2676 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2677 (x86_cons): Declare.
2678 (TC_CONS_FIX_NEW): Define.
2679 (x86_cons_fix_new): Declare.
2681 2001-03-12 Nick Clifton <nickc@redhat.com>
2683 * config/tc-arm.c (md_begin): Always set machine type based on
2686 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2688 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2689 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2691 <JumpInterSegment output>: Use correct i.disp_reloc[].
2692 <immediate output>: Likewise.
2694 2001-03-06 Nick Clifton <nickc@redhat.com>
2696 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2699 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2701 * config/tc-m68k.c : Add 5407 to archs[] table.
2702 (HAVE_LONG_BRANCH): Add mcf5407.
2703 (select_control_regs): Recognize 5407.
2705 2001-03-02 Dave Brolley <brolley@redhat.com>
2707 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2710 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2712 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2713 (gen_to_words): Print warnings if NaNs are found and the target CPU
2714 does not support them. Allow largest exponent to be used in normal
2715 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2717 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2719 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2720 anymore since we use bfd_elf_generic_reloc now.
2721 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2723 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2725 * configure.in (BFD_VERSION): New.
2726 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2727 * configure: Regenerate.
2728 * Makefile.am: Run "make dep-am"
2729 * Makefile.in: Regenerate.
2730 * doc/Makefile.in: Regenerate.
2732 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2734 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2735 SEC_NEVER_LOAD when the 'n' flag is used.
2736 Add SEC_NEVER_LOAD to matchflags.
2738 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2740 * symbols.c (decode_local_label_name): Initialize message_format
2741 only when an error is reported (perf pb due to I18N).
2743 2001-02-23 H.J. Lu <hjl@gnu.org>
2745 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2746 BFD_ASSEMBLER is not defined.
2748 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2750 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2751 done if it's against a symbol.
2753 2001-02-22 Timothy Wall <twall@cygnus.com>
2755 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2756 target formats if applicable.
2757 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2758 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2759 * Makefile.in: Regenerated.
2760 * configure.in: Added configuration for ia64-*-aix*.
2761 * configure: Regenerated.
2763 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2765 * config/tc-ia64.c (enum operand_match_result): New type.
2766 (operand_match): Change return type to operand_match_result.
2767 Fix all returns appropriately, adding support for returning the
2768 out-of-range result.
2769 (parse_operands): New locals result, error_pos, out_of_range_pos,
2770 curr_out_of_range_pos. Rewrite operand matching loop to give better
2773 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2775 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2776 (dot_proc): Clear unwind.prologue_count to zero.
2777 (dot_prologue): Increment unwind.prologue_count.
2778 (dot_restore): If second operand is omitted, use
2779 unwind.prologue_count -1 for "ecount" (# of additional regions to
2780 pop). Decrement unwind.prologue_count by number of regions
2783 2001-02-21 Nick Clifton <nickc@redhat.com>
2785 * doc/as.texinfo (Section): Note that some flags to the COFF
2786 version of .section remove attributes rather than setting them.
2788 2001-02-20 Kazu Hirata <kazu@hxi.com>
2790 * config/tc-pdp11.c: Fix formatting.
2791 * config/tc-pdp11.h: Likewise.
2793 2001-02-20 Bo Thorsen <bo@suse.de>
2795 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2798 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2800 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2801 all FreeBSD platforms should look the same at this level.
2802 * configure: Rebuilt.
2803 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2805 2001-02-18 lars brinkhoff <lars@nocrew.org>
2807 * Makefile.am: Add PDP-11 target.
2808 * configure.in: Likewise.
2809 * config/tc-pdp11.c: New file.
2810 * config/tc-pdp11.h: New file.
2811 * doc/Makefile.am: Add PDP-11 documentation.
2812 * doc/all.texi: Likewise.
2813 * doc/as.texinfo: Likewise.
2814 * doc/c-pdp11.texi: New file.
2816 2001-02-16 matthew green <mrg@redhat.com>
2818 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2820 2001-02-13 Jim Wilson <wilson@redhat.com>
2822 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2823 reloc instead of a 0 reloc.
2824 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2826 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2828 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2830 * write.c (is_dnrange): Stop as soon as the address becomes
2832 (relax_frag): Add segment parameter. Only call symbol_get_frag
2833 once. Only call is_dnrange if the symbol is in the same segment,
2834 and the symbol address is larger.
2835 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2836 * write.h (relax_frag): Update declaration.
2837 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2839 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2840 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2841 (m32r_relax_frag): Update declaration.
2842 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2843 * config/tc-tic54x.h (md_relax_frag): Likewise.
2844 * doc/internals.texi (CPU backend): Update documentation for
2847 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2849 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2850 Mention effect of < 386 architectures on jump promotion.
2851 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2853 * config/tc-i386.c (no_cond_jump_promotion): New.
2854 (set_cpu_arch): Parse "jumps" arch modifier.
2855 (insn_size): Modify usage comment.
2856 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2857 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2858 (TYPE_FROM_RELAX_STATE): New define.
2859 (UNCOND_JUMP, COND_JUMP): Renumber.
2860 (md_relax_table): Reorder to suit.
2861 (COND_JUMP86): New define.
2862 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2863 (md_assemble): Create frag var for jumps of max size, encode relax
2864 state for COND_JUMP86.
2865 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2866 leave conditional jumps small if no_cond_jump_promotion.
2867 (md_convert_frag): Likewise.
2869 * expr.c (operator): Don't bump input_line_pointer for two char
2870 operators. Instead return operator size via new param num_chars.
2871 (expr): Use above to parse multi-char operators correctly.
2873 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2875 * config/tc-i386.c (i386_displacement): Fix handling of
2876 BFD_RELOC_X86_64_GOTPCREL.
2877 (i386_validate_fix): Likewise.
2879 2001-02-12 Philip Blundell <pb@futuretv.com>
2881 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2882 ldrt/strt instructions.
2884 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2886 * config/tc-mips.c (macro): For M_LA_AB emit a
2887 BFD_RELOC_MIPS_CALL16 relocation or a
2888 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2889 BFD_RELOC_MIPS_GOT16 and
2890 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2891 loading the jump register when generating SVR4_PIC code.
2893 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2895 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2896 map to MIPS-specific files, as they used to do before the
2897 change on 2000-05-21.
2898 * configure: Regerate.
2900 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2902 * config/tc-mips.c (md_parse_option): Don't try to compile
2903 ELF-only option code if not ELF.
2905 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2907 * config/tc-ia64.h (md_elf_section_type): New macro.
2908 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2909 (they're now handled via ia64_elf_section_type.
2911 * config/tc-ia64.c (unwind): New members saved_text_seg,
2912 saved_text_subseg, and force_unwind_entry.
2913 (optimize_unw_records): New function to optimize away unnecessary
2915 (ia64_elf_section_type): New function.
2916 (output_unw_records): Generate unwind info only if the size is
2917 non-zero or if it's forced for some other reason (e.g.,
2918 handlerdata or a personality routine).
2919 (generate_unwind_image): Don't switch back to previous
2920 section---stay inside the unwind info section instead so that
2921 handlerdata that may follow goes into the right place.
2922 (dot_handlerdata): Force generation of unwind entry and save the
2923 current active text segment before generating unwind image.
2924 (dot_unwentry): Force generation of unwind entry.
2925 (dot_personality): Ditto.
2926 (dot_endp): Generate unwind table entry only if there is
2927 some unwind info or the unwind entry was forced.
2929 * config/tc-ia64.c (make_unw_section_name): New macro to form
2930 unwind section name.
2931 (generate_unwind_image): Add "text_name" argument. Use it to
2932 form unwind section name.
2933 (dot_handlerdata): Determine current segment (section) name and
2934 pass it to generate_unwind_image().
2935 (dot_endp): Determine current segment (section) name and use
2936 it to determine the appropriate unwind section name.
2937 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2938 n, fill, and max arguments.
2940 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2942 * Makefile.am: Add linux target for S/390.
2943 * configure.in: Likewise.
2944 * config/tc-s390.c: New file.
2945 * config/tc-s390.h: New file.
2947 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2949 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2950 2byte, 4byte and 8byte.
2952 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2954 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2955 md_number_to_chars with size > sizeof (valueT).
2957 2001-02-06 H.J. Lu <hjl@gnu.org>
2959 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2960 there is no relocation.
2962 2001-02-06 H.J. Lu <hjl@gnu.org>
2964 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2966 * config/tc-ia64.c (md_parse_option): Only accept the valid
2967 ia64 options on "-axxx".
2969 2001-02-05 Jim Wilson <wilson@redhat.com>
2971 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2972 aborting for invalid operands.
2974 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2976 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2977 than via pointer. Update all callers.
2978 (UNWIND_LOW32): Define.
2979 (UNWIND_HIGH32): Define.
2980 (pa_build_unwind_subspace): Use the above macros instead of dumping
2981 bitfields directly. Call frag_more once rather than multiple times.
2982 (md_assemble): Use UNWIND_LOW32.
2983 (pa_entry): Likewise
2984 (pa_procend): Likewise.
2985 (process_exit): Use UNWIND_HIGH32.
2987 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2989 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2990 function to select the header according to the cpu.
2991 (md_after_pass_hook, md_do_align): Remove.
2992 (md_cleanup, m68hc11_cleanup): Remove.
2993 (md_pcrel_from_section): Declare.
2994 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2995 (build_jump_insn, build_insn): Likewise.
2996 (m68hc11_listing_header): New function.
2997 (m68hc11_cleanup): Remove.
2999 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3001 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3002 symbols because there is no support for shared libraries and these
3003 symbols can't be overridden (unless they are weak).
3005 2001-02-01 Momchil Velikov <velco@fadata.bg>
3007 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3008 for the compilation unit with a zero byte.
3010 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3012 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3013 destinations. Correct range check for 17 and 22 bit branches.
3015 2001-01-25 Nick Clifton <nickc@redhat.com>
3017 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3018 still set. Issue an error message instead.
3019 (md_estimate_size_before_relax): Delete unused variable
3020 'buffer_address'. Fixup parentheses around if statement.
3022 2001-01-23 Kazu Hirata <kazu@hxi.com>
3024 * as.c: Fix formatting.
3025 * ehopt.c: Likewise.
3026 * messages.c: Likewise.
3027 * stabs.c: Likewise.
3028 * symbols.c: Likewise.
3030 2001-01-23 Ben Elliston <bje@redhat.com>
3032 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3034 2001-01-22 Kazu Hirata <kazu@hxi.com>
3036 * config/tc-alpha.c: Fix formatting.
3038 2001-01-19 Kazu Hirata <kazu@hxi.com>
3040 * config/tc-alpha.c: Fix formatting.
3042 2001-01-18 Kazu Hirata <kazu@hxi.com>
3044 * config/tc-alpha.c: Fix formatting.
3046 2001-01-18 Nick Clifton <nickc@redhat.com>
3048 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3050 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3052 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3054 * configure.in (cpu_type, arch): Match i386 too.
3055 * configure: Rebuilt.
3057 2001-01-16 Kazu Hirata <kazu@hxi.com>
3059 * config/tc-i386.c: Fix formatting.
3061 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3063 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3064 relocs for .PARISC.unwind section.
3066 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3067 depending on section flags, not just for .text.
3069 2001-01-15 Jim Wilson <wilson@redhat.com>
3071 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3072 not immediately followed by an instruction.
3074 2001-01-15 Kazu Hirata <kazu@hxi.com>
3076 * config/tc-m68hc11.c: Fix formatting.
3078 2001-01-15 Nick Clifton <nickc@redhat.com>
3080 * symbols.c (colon): Change 'already defined symbol' from a
3081 fatal error to an ordinary error. There is no reason why this
3082 error should be fatal.
3084 * message.c (as_fatal): Delete output file, if one has been
3087 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3089 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3091 2001-01-14 Kazu Hirata <kazu@hxi.com>
3093 * config/tc-alpha.c: Fix formatting.
3094 * config/tc-arc.c: Likewise.
3095 * config/tc-arc.h: Likewise.
3096 * config/tc-d10v.c: Likewise.
3097 * config/tc-i370.c: Likewise.
3098 * config/tc-i386.c: Likewise.
3099 * config/tc-i960.c: Likewise.
3100 * config/tc-m68k.c: Likewise.
3101 * config/tc-ppc.c: Likewise.
3102 * config/tc-sparc.c: Likewise.
3103 * config/tc-tahoe.c: Likewise.
3104 * config/tc-vax.c: Likewise.
3106 * config/tc-arc.c: Fix formatting.
3108 * config/tc-arc.c: Fix formatting.
3110 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3112 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3113 both 32 and 64 bit ELF.
3115 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3116 and don't bother storing `m' for "ce" completer. Tidy handling of
3117 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3119 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3121 * config/tc-i386.h (TARGET_MACH): New macro.
3122 (i386_mach): Declare.
3123 * config/tc-i386.c (i386_mach): New function.
3125 2001-01-13 Philip Blundell <philb@gnu.org>
3127 * doc/as.texinfo: Fix spelling and cross-references.
3129 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3130 character for all systems, not just GNU/Linux. Make it explicit
3131 that `-k' doesn't affect code generation, just ELF flags.
3133 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3135 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3138 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3140 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3142 2001-01-12 Nick Clifton <nickc@redhat.com>
3144 * as.c (print_args): Update copyright date to 2001.
3146 2001-01-12 Peter Targett <peter.targett@arccores.com>
3148 * doc/c-arc.texi: New file.
3149 Some sections to be expanded.
3151 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3153 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3154 (md_parse_option): Always accept "--32".
3156 2001-01-11 Peter Targett <peter.targett@arccores.com>
3158 * as.h (TC_ARC): Ensure struc-symbol.h included.
3159 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3161 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3162 (TARGET_SYMBOL_FIELDS) added.
3164 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3165 * doc/c-arc.texi: New file.
3166 Some sections to be expanded.
3167 * doc/as.texinfo: Update command-line options.
3168 Removed outdated text for ARC dependant features, instead include
3169 text from above file.
3171 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3172 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3173 (targ-cpu.h) header.
3175 * config/tc-arc.c: New updated configuration for
3176 ARC, including selection of core variants, and extensibility of
3177 instructions, registers etc. through directives.
3179 * config/tc-arc.c (arc_extinst): Minor corrections for
3181 (arc_common) Likewise. Make alignment argument optional for local
3182 symbols also, with default of zero.
3184 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3186 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3187 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3188 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3189 and fix_new_exp() instead.
3190 (md_convert_frag): For indexed post byte use the symbol value
3191 rather than the displacement.
3192 (md_relax_table): Fix indexed offset relax.
3194 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3196 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3198 (relaxable_symbol): New function.
3200 2001-01-11 Andreas Jaeger <aj@suse.de>
3202 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3205 2001-01-10 Nick Clifton <nickc@redhat.com>
3207 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3208 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3210 2001-01-10 Nick Clifton <nickc@redhat.com>
3212 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3213 character used to dollar local symbols.
3214 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3215 local label symbols.
3216 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3217 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3219 Use LOCAL_LABEL_CHAR.
3220 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3221 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3222 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3224 2001-01-08 Bo Thorsen <bo@suse.de>
3226 * config/tc-i386.c (i386_immediate, i386_displacement):
3229 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3231 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3234 2001-01-07 Philip Blundell <philb@gnu.org>
3236 * doc/as.texinfo (Bug Reporting): Update email address for
3240 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3242 * configure.in: Define DEFAULT_ARCH for i386.
3243 * config/tc-i386.c (md_assemble): Return after the error message;
3244 move testing for 64bit operands to proper place.
3246 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3248 * doc/as.texinfo: Document '#' as comment character for i386 and
3249 x86_64. Add AMD x86-64 into menu of machine dependent information.
3251 * doc/c-i386.texi: Document x86_64 extensions.
3253 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3255 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3257 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3259 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3260 * NEWS: Add note about Pentium4 support.
3262 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3264 * config/tc-i387.c (pi, pte, pt): Update.
3265 (type_names): Add new types.
3267 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3269 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3270 CpuUnknown): Renumber
3271 (CpuP4, CpuSSE2): New.
3272 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3274 2001-01-03 Philip Blundell <pb@futuretv.com>
3276 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3278 (alpha_fix_adjustable): Likewise.
3279 (md_apply_fix): Likewise.
3281 2000-12-31 H.J. Lu <hjl@gnu.org>
3283 * listing.c (listing_message): Allocate string only if it is
3286 * configure: Rebuild.
3288 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3290 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3291 Point out caveats with generating fixups for the opcode in a frag.
3293 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3295 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3298 2000-12-29 H.J. Lu <hjl@gnu.org>
3300 * listing.c (calc_hex): Print the variable part only if the
3301 fragment type is rs_fill.
3303 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3305 * doc/internals.texi (tc_conditional_pseudoop,
3306 TC_LINKRELAX_FIXUP): Fix typos.
3308 2000-12-28 Richard Henderson <rth@redhat.com>
3310 * write.c (subsegs_finish): Fix thinko last change -- don't
3311 "optimize" the alignment == 0 case.
3313 2000-12-28 Richard Henderson <rth@redhat.com>
3315 * as.h (rs_align_test): New.
3316 * frags.c (NOP_OPCODE): Move default from read.c.
3317 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3318 (frag_align_code): New.
3319 * frags.h (frag_align_code): Declare.
3320 * read.c (NOP_OPCODE): Remove.
3321 (do_align): Use frag_align_code.
3322 * write.c (NOP_OPCODE): Remove.
3323 (get_recorded_alignment): New.
3324 (cvt_frag_to_fill): Handle rs_align_test.
3325 (relax_segment): Likewise.
3326 (subsegs_finish): Align last subseg in section to the
3327 section alignment. Use frag_align_code.
3328 * write.h (get_recorded_alignment): Declare.
3329 * config/obj-coff.c (size_section): Handle rs_align_test.
3330 (fill_section, fixup_mdeps): Likewise.
3331 (write_object_file): Use frag_align_code.
3333 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3334 (alpha_handle_align): New.
3335 * config/tc-alpha.h (HANDLE_ALIGN): New.
3336 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3338 * config/tc-i386.h (md_do_align): Use frag_align_code.
3339 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3341 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3342 (ia64_handle_align): New.
3343 * config/tc-ia64.h (HANDLE_ALIGN): New.
3344 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3346 * config/tc-m32r.c (m32r_do_align): Remove.
3347 (m32r_handle_align): New.
3348 (fill_insn): Use frag_align_code.
3349 * config/tc-m32r.h (md_do_align): Remove.
3350 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3351 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3352 * config/tc-mips.c, config/tc-mips.h: Similarly.
3354 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3355 (sh_handle_align): Likewise. Handle rs_align_code.
3356 (sh_do_align): Remove.
3357 * config/tc-sh.h (md_do_align): Remove.
3358 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3360 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3361 (sparc_handle_align): Likewise. Handle rs_align_code.
3362 * config/tc-sparc.h (md_do_align): Remove.
3363 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3365 2000-12-22 DJ Delorie <dj@redhat.com>
3367 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3368 when we assemble the first half of a pair.
3370 2000-12-22 H.J. Lu <hjl@gnu.org>
3372 * config/tc-i386.c (reloc): Update the macro for non-bfd
3374 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3376 2000-12-22 H.J. Lu <hjl@gnu.org>
3378 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3380 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3382 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3383 (QWORD_MNEM_SUFFIX): New macro.
3384 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3386 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3387 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3389 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3390 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3391 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3392 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3393 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3395 (Reg, WordReg): Add Reg64.
3396 (Imm): Add Imm32S and Imm64.
3398 (Disp): Add Disp64 and Disp32S.
3399 (AnyMem): Add Disp32S.
3400 (RegRex, RegRex64): New macros.
3401 (rex_byte): New type.
3402 * config/tc-i386.c (set_16bit_code_flag): Kill.
3403 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3404 (reloc): New parameter "signed"; support x86_64.
3405 (set_code_flag): New.
3406 (DEFAULT_ARCH): New macro; default to "i386".
3407 (default_arch): New static variable.
3408 (struct _i386_insn): New fields Operand_PCrel; rex.
3409 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3410 (flag_code): New enum and static variable.
3411 (use_rela_relocations): New static variable.
3412 (flag_code_names): New static variable.
3413 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3414 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3416 (i386_align_code): Return plain "nop" for x86_64.
3417 (mode_from_disp_size): Support Disp32S.
3418 (smallest_imm_type): Support Imm32S and Imm64.
3419 (offset_in_range): Support size of 8.
3420 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3421 (md_pseudo_table): Add "code64"; use set_code_flat.
3422 (md_begin): Emit sane error message on hash failure.
3423 (tc_i386_fix_adjustable): Support x86_64 relocations.
3424 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3425 instructions supported on particular arch just partially,
3426 output of 64bit immediates, handling of Imm32S and Disp32S type.
3427 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3428 (i386_displacement): Likewise.
3429 (i386_index_check): Cleanup; support 64bit addresses.
3430 (md_apply_fix3): Support x86_64 relocation and rela.
3431 (md_longopts): Add "32" and "64".
3432 (md_parse_option): Add OPTION_32 and OPTION_64.
3433 (i386_target_format): Call even for ELFs; choose between
3434 elf64-x86-64 and elf32-i386.
3435 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3436 (tc_gen_reloc): Support rela relocations and x86_64.
3437 (intel_e09_1): Support QWORD.
3439 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3441 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3442 it's not an offset expression.
3443 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3444 keep the braces '[' and ']' in the output string.
3445 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3446 != FLAT. There is no such op_modifier.
3448 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3450 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3453 2000-12-13 Kazu Hirata <kazu@hxi.com>
3455 * as.h: Fix formatting.
3457 * dwarf2dbg.c: Likewise.
3458 * input-scrub.c: Likewise.
3461 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3463 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3464 configure: Regenerate.
3466 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3468 * dwarf2dbg.c: #include <limits.h> only if it exists.
3470 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3472 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3473 (md_apply_fix): Here too.
3475 2000-12-12 Jim Wilson <wilson@redhat.com>
3477 * config/tc-ia64.h (ia64_init): Add prototype.
3479 2000-12-12 H.J. Lu <hjl@gnu.org>
3481 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3483 * read.h (outputting_stabs_line_debug): Change it to int.
3484 * stabs.c (outputting_stabs_line_debug): Likewise.
3486 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3488 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3489 the address of a function result.
3491 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3493 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3494 (md_assemble): Call dwarf2_emit_insn.
3495 (shlib): Fix typo SHILB -> SHLIB.
3496 (md_parse_option): Likewise.
3497 (ppc_elf_validate_fix): Likewise:
3498 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3500 2000-12-12 Nick Clifton <nickc@redhat.com>
3502 * cgen.h: Fix formatting.
3503 * input-scrub.c: Fix formatting.
3504 * macro.c: Fix formatting.
3505 * config/tc-mips.c: Fix formatting.
3506 * doc/c-mips.texi: Fix formatting.
3508 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3510 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3511 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3513 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3515 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3518 * i386.h (*_Suf): Remove No_dSuf.
3519 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3521 (i386_optab): Remove 'd' in the suffixes.
3523 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3525 * config/tc-i386.c (T_SHORT): Undefine before defining.
3527 2000-12-05 Kazu Hirata <kazu@hxi.com>
3529 * config/tc-mips.c: Fix formatting.
3531 2000-12-04 Matthew Hiller <hiller@redhat.com>
3533 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3534 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3535 (md_show_usage): Ditto.
3536 (md_parse_option): Ditto.
3537 (d10v_cleanup): Writes pending instruction only if
3538 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3539 Fix compile time warning messages.
3541 * doc/c-d10v.texi: Documents new options.
3543 2000-12-04 Matthew Hiller <hiller@redhat.com>
3545 * stabs.c (outputting_stabs_line_debug): New variable.
3546 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3547 function entry and unset at function exit.
3549 * read.h (outputting_stabs_line_debug): New extern declaration.
3551 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3553 * dwarf2dbg.c: Fix compile time warning messages.
3555 2000-12-03 Kazu Hirata <kazu@hxi.com>
3557 * config/tc-a29k.c: Fix formatting.
3558 * config/tc-alpha.c: Likewise.
3559 * config/tc-arm.c: Likewise.
3560 * config/tc-cris.c: Likewise.
3561 * config/tc-hppa.c: Likewise.
3562 * config/tc-i370.c: Likewise.
3563 * config/tc-i386.c: Likewise.
3564 * config/tc-i860.c: Likewise.
3565 * config/tc-i960.c: Likewise.
3566 * config/tc-ia64.c: Likewise.
3567 * config/tc-m68hc11.c: Likewise.
3568 * config/tc-m68k.c: Likewise.
3569 * config/tc-m88k.c: Likewise.
3570 * config/tc-pj.c: Likewise.
3571 * config/tc-ppc.c: Likewise.
3572 * config/tc-sh.c: Likewise.
3573 * config/tc-sparc.c: Likewise.
3574 * config/tc-tahoe.c: Likewise.
3575 * config/tc-vax.c: Likewise.
3577 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3579 * config/tc-mips.c (mips_ip): When calculating offsets,
3580 don't accept as constant the difference between the
3581 addresses of symbols in two different sections.
3583 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3585 (validate_mips_insn): Likewise. Also, update 'B' operand
3586 specifier to use OP_*_CODE20 constants and delete 'm' operand
3588 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3589 operand specifiers. Change warning generated by 'B' operand
3590 specifier to reflect its new multi-purpose usage.
3592 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3593 -1, and update comment.
3594 (file_mips_isa): Likewise.
3595 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3596 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3597 ISA_* constants rather than hard-coded numbers.
3598 (mips_cpu_info): New structure.
3599 (mips_cpu_info_table): New table describing CPU and ISA names
3601 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3602 mips_cpu_info_from_cpu): New functions.
3603 (mips_isa_to_str): New function to get string for ISA name.
3604 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3605 return const char *.
3606 (md_begin): Redo CPU and ISA selection logic, using
3607 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3608 than hard-coded numbers.
3609 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3610 ISA_* constants rather than hard-coded numbers.
3611 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3612 (md_longopts): Delete OPTION_NO_MIPS32.
3613 (md_parse_option): Convert to use ISA_* constants rather than
3614 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3615 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3616 to use strcasecmp to recognize "default" and to use
3617 mips_cpu_info_from_name to get CPU numbers from argument.
3618 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3619 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3621 (s_mipsset): Accept ISA value 32.
3622 * doc/as.texinfo: Clean up MIPS options summary slightly,
3623 remove -no-mips32. Add note about -mips4 and -mips32
3624 specifying those ISA levels. Delete -mips32 and -no-mips32
3625 cpu flag descriptions.
3626 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3627 up the supported CPU switch list, and replace 4Kc, 4Km, and
3628 4Kp entries with a single mips32-4k entry. Note that you can
3631 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3633 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3635 (md_parse_option): Add cases for OPTION_MIPS5 and
3637 (md_show_usage): Mention -mips5 and -mips64 arguments.
3638 (s_mipsset): Add cases for MIPS5 and MIPS64.
3639 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3641 * doc/as.texinfo: Mention -mips5 and -mips64 options
3643 * doc/c-mips.texi: Likewise. Also update introduction
3644 and ".set" usage information.
3646 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3648 (mips_cpu_info_table): Add SB-1 entries.
3649 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3650 known to the -mcpu option.
3652 * doc/as.texinfo: Correct description of MIPS -mcpu
3653 option, by copying some of the text from doc/c-mips.texi.
3655 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3657 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3659 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3660 (sparc*-*-rtems*): Switched from a.out to ELF.
3661 * configure: Regenerate.
3662 * config.in: Regenerate.
3663 * Makefile.in: Regenerate.
3664 * aclocal.m4: Regenerate.
3665 * po/gas.pot: Regenerate.
3667 2000-11-30 Philip Blundell <pb@futuretv.com>
3669 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3670 even in non BFD_ASSEMBLER case.
3672 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3674 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3677 2000-11-29 Richard Henderson <rth@redhat.com>
3679 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3680 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3681 thread multiple subsegments properly; handle multiple code
3682 sections properly; emit proper compilation unit info for assembler
3683 generated debugging.
3685 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3686 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3687 (dwarf2dbg_estimate_size_before_relax): Declare.
3688 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3689 * write.c: Include dwarf2dbg.h.
3690 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3691 (relax_segment): Likewise.
3693 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3695 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3696 jump>: Use as_bad_where instead of as_bad. Tweak error message
3697 accordingly. Stabilize frag by updating fix part and resetting
3699 <undefined symbol, unconditional jump>: Ditto.
3700 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3701 indexing is_end_of_line[].
3702 (md_assemble): Initialize size to 0.
3703 (md_section_align): Mark parameter seg as unused.
3704 (parse_reg): Parse names case-insensitively.
3706 2000-11-28 Kazu Hirata <kazu@hxi.com>
3708 * config/obj-aout.h: Fix formatting.
3709 * config/obj-bout.h: Likewise.
3710 * config/obj-coff.c: Likewise.
3711 * config/obj-coff.h: Likewise.
3712 * config/obj-elf.h: Likewise.
3713 * config/obj-som.h: Likewise.
3714 * config/obj-vms.c: Likewise.
3715 * config/obj-vms.h: Likewise.
3716 * config/tc-h8300.h: Likewise.
3717 * config/tc-ns32k.h: Likewise.
3718 * config/tc-sparc.h: Likewise.
3719 * config/tc-tic54x.h: Likewise.
3720 * config/tc-z8k.h: Likewise.
3722 2000-11-28 Nick Clifton <nickc@redhat.com>
3724 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3725 License is present in the sources, but not the output, and
3726 also available from the GNU website.
3727 (GNU Free Documentation License): Comment out this section.
3729 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3731 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3732 targets. Remove i860 from valid a.out targets.
3733 * Makefile.in: Regenerate.
3735 * config/tc-cris.c: Include dwarf2dbg.h.
3736 (md_pseudo_table): Add .file and .loc.
3737 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3738 (s_cris_file, s_cris_loc): New.
3739 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3740 * Makefile.am: Regenerate dependencies.
3741 * Makefile.in: Regenerate.
3743 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3745 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3746 (MRI_MUL_PRECEDENCE): Likewise.
3747 (op_rank): Fix a comment typo.
3749 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3751 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3753 (get_operand): Fix analysis for movw/movb instructions.
3755 2000-11-24 Nick Clifton <nickc@redhat.com>
3757 * configure.in (xscale-elf): Add target.
3758 (xscale-coff): Add target.
3759 * configure: Regenerate.
3761 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3763 (ARM_EXT_XSCALE): New ARM architecture extension.
3764 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3765 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3766 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3767 (ARM_ARCH_V4): Remove processor from architecture.
3768 (ARM_ARCH_3M): New architecutre definition.
3769 (ARM_ARCH_V5TE): New architecutre definition.
3770 (ARM_ARCH_XSCALE): New architecutre definition.
3771 (CPU_DEFAULT): Allow to be defaulted to XScale.
3772 (atpcs): New boolean variable.
3773 (ldr_flags): Support 'd' flag for double word loads.
3774 (str_flags): Support 'd' flag for double word stored.
3775 (do_mia): New function.
3776 (do_mar): New function.
3777 (do_mra): New function.
3778 (do_pld): New function.
3779 (do_ldrd): New function.
3780 (do_blx): New function.
3781 (do_bkpt): New function.
3782 (do_clz): New function.
3783 (do_lstc2): New function.
3784 (do_cdp2): New function.
3785 (do_t_blx): New function.
3786 (do_t_bkpt): New function.
3787 (do_smla): New function.
3788 (do_smlal): New function.
3789 (do_smul): New function.
3790 (do_qadd): New function.
3791 (do_co_reg2c): New function.
3792 (LONGEST_INSN): Redefine to 7.
3794 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3795 command line switches.
3797 2000-11-22 Jim Wilson <wilson@redhat.com>
3799 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3800 (struct rsrc): Make line unsigned.
3801 (gr_values): Add missing initializer.
3802 (SLOT_NUM_NOT_SET): Add unsigned cast.
3803 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3804 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3805 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3806 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3807 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3808 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3809 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3810 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3811 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3812 Add ATTRIBUTE_UNUSED to unused parameters.
3813 (convert_expr_to_ab_reg): Add parens.
3814 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3815 (dot_prologue): Initialize grsave when declared.
3816 (md_pseudo_table): Add missing initializers.
3817 (operand_match): Add casts to bfd_vma.
3818 (emit_one_bundle): Delete unused local prev. Make required_template
3820 (specify_resource): Cast i to unsigned.
3821 (note_register_values): Use fprintf_vma.
3822 (print_dependency): Likewise.
3824 2000-11-21 Jim Wilson <wilson@redhat.com>
3826 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3827 for unwind info section.
3828 (dot_endp): Likewise for unwind section.
3830 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3833 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3835 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3836 (output_insn): Call dwarf2_emit_insn.
3837 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3839 2000-11-17 Richard Henderson <rth@redhat.com>
3841 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3842 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3843 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3845 2000-11-17 Nick Clifton <nickc@redhat.com>
3847 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3850 2000-11-17 Richard Henderson <rth@redhat.com>
3852 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3854 2000-11-17 Richard Henderson <rth@redhat.com>
3856 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3857 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3858 tri-state definition of alpha_flag_mdebug.
3859 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3860 (s_alpha_file): Store first .file directive.
3861 (s_alpha_stab): New.
3862 (md_pseudo_table): Add stabs and stabn.
3864 2000-11-17 Richard Henderson <rth@redhat.com>
3866 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3868 2000-11-17 Richard Henderson <rth@redhat.com>
3870 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3871 (main): Call dwarf2_finish.
3872 * as.h (debug_type): Clarify documentation of the meaning
3874 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3875 (print_stats): Fix parenthesis problem.
3876 (now_subseg_size): New.
3877 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3878 (dwarf2_directive_file): Don't set debug_type.
3879 (dwarf2_where): Honor DEBUG_DWARF2 first.
3880 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3881 do nothing if not emitting dwarf2 debug info, or no work.
3882 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3883 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3884 (ecoff_new_file): Likewise.
3885 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3886 commentary wrt dwarf2.
3888 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3889 ATTRIBUTE_UNUSED as needed.
3890 (emit_insn): Call dwarf2_emit_insn.
3891 (s_alpha_file): New.
3893 (s_alpha_coff_wrapper): Don't handle them.
3894 (md_pseudo_table): Update for .file and .loc.
3895 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3897 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3898 don't protect with debug_type.
3899 * config/tc-hppa.c (md_assemble): Likewise.
3900 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3901 * config/tc-mn10300.c (md_assemble): Likewise.
3902 * config/tc-sh.c (md_assemble): Likewise.
3903 * config/tc-v850.c (md_assemble): Likewise.
3905 * config/tc-arm.c (arm_end_of_source): Remove.
3906 * config/tc-hppa.c (pa_end_of_source): Remove.
3907 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3908 * config/tc-mn10300.c (mn10300_finalize): Remove.
3909 * config/tc-sh.c (sh_finalize): Remove.
3910 * config/tc-v850.c (sh_finalize): Remove.
3912 * config/tc-arm.h (md_end): Remove.
3913 * config/tc-hppa.h (md_end): Remove.
3914 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3915 * config/tc-m68hc11.h (md_end): Remove.
3916 * config/tc-mn10300.h (md_end): Remove.
3917 * config/tc-sh.h (md_end): Remove.
3918 * config/tc-v850.h (md_end): Remove.
3920 * config/tc-ia64.c (emit_one_bundle): Don't protect
3921 dwarf2 bits with debug_type.
3922 (md_assemble): Likewise.
3923 (ia64_end_of_source): Don't call dwarf2_finish.
3925 2000-11-16 Jim Wilson <wilson@redhat.com>
3927 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3928 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3931 2000-11-16 H.J. Lu <hjl@gnu.org>
3933 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3936 2000-11-15 Kazu Hirata <kazu@hxi.com>
3938 * config/tc-tic30.c: Fix formatting.
3939 * config/tc-tic80.c: Likewise.
3940 * config/tc-v850.c: Likewise.
3941 * config/tc-vax.c: Likewise.
3942 * config/tc-w65.c: Likewise.
3943 * config/tc-z8k.c: Likewise.
3945 2000-11-14 DJ Delorie <dj@redhat.com>
3947 * config/tc-v850.c: Support dwarf2.
3948 * config/tc-v850.h: Ditto.
3950 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3951 parse_cons_expression_v850 to initialize hold_cons_reloc.
3953 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3955 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3956 (errata_nops_necessary_p): New function.
3957 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3960 2000-11-14 Jim Wilson <wilson@redhat.com>
3962 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3963 return little endian bfd formats.
3965 2000-11-14 Kazu Hirata <kazu@hxi.com>
3967 * config/aout_gnu.h: Fix formatting.
3968 * config/atof-vax.c: Likewise.
3969 * config/m68k-parse.h: Likewise.
3970 * config/m88k-opcode.h: Likewise.
3971 * config/obj-elf.c: Likewise.
3972 * config/tc-arm.c: Likewise.
3973 * config/tc-cris.c: Likewise.
3974 * config/tc-i386.c: Likewise.
3975 * config/tc-ia64.c: Likewise.
3976 * config/tc-mn10300.c: Likewise.
3977 * config/te-386bsd.h: Likewise.
3978 * config/te-hppa.h: Likewise.
3979 * config/te-nbsd.h: Likewise.
3980 * config/te-ppcnw.h: Likewise.
3981 * config/te-sparcaout.h: Likewise.
3982 * config/te-tmips.h: Likewise.
3983 * config/vax-inst.h: Likewise.
3984 * config/vms-conf.h: Likewise.
3986 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3988 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3990 2000-11-13 H.J. Lu <hjl@gnu.org>
3992 * config/obj-elf.c (elf_frob_symbol): Support
3993 ".symver name,name2@@@nodename".
3994 (elf_frob_file_before_adjust): Likewise.
3996 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3997 and ".symver name,name2@@@nodename".
4000 2000-11-12 H.J. Lu (hjl@gnu.org)
4002 * config/obj-elf.c (obj_elf_symver): Check missing version
4005 2000-11-12 H.J. Lu (hjl@gnu.org)
4007 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4008 instead of bfd_vma for non-bfd assemblers.
4010 2000-11-09 Kazu Hirata <kazu@hxi.com>
4012 * itbl-ops.c: Fix comment typos.
4014 2000-11-08 Jim Wilson <wilson@redhat.com>
4016 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4017 (struct unwind): Add next_slot_frag field.
4018 (slot_index): New parameters slot_frag and first_frag. Add code
4019 to add in frag sizes when different. Add comments.
4020 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4021 arguments to slot_index.
4022 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4023 loop end. Set next_slot_frag field.
4025 2000-11-07 H.J. Lu <hjl@gnu.org>
4027 * doc/as.texinfo (.symver): Updated for versioned symbol
4030 * obj.h (format_ops): Add the frob_file_before_adjust field.
4032 * config/obj-aout.c (aout_format_ops): Set the
4033 frob_file_before_adjust field to 0.
4034 * config/obj-coff.c (coff_format_ops): Likewise.
4035 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4037 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4039 (elf_frob_file_before_adjust): New function to remove unneeded
4040 versioned symbols from the symbol table.
4041 (elf_format_ops): Set the frob_file_before_adjust field to
4042 elf_frob_file_before_adjust.
4044 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4047 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4049 2000-11-07 Peter Targett <peter.targett@arccores.com>
4051 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4053 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4054 Fix compile time warning messages.
4056 2000-11-07 Nick Clifton <nickc@redhat.com>
4058 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4059 buffer in order to avoid buffer overflows.
4061 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4063 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4064 Change M to m for -milp32 or -mlp64 to match gcc.
4065 (dot_endp): Use bytes_per_address instead of 8.
4066 (emit_one_bundle): Use number_to_chars_littleendian instead of
4068 (fix_insn): Likewise.
4069 (ia64_init): New function.
4070 (ia64_target_format): New function.
4071 (md_begin): Set endianness, arch, and machine as appropriate.
4072 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4073 Make these macros depend on TE_HPUX macro.
4074 (TARGET_FORMAT): Define.
4075 (HOST_SPECIAL_INIT): Define.
4076 * config/te-hpux.h: New file.
4077 * configure.in: Add "ia64-*-hpux*" target to configure.
4078 * configure: Regenerate.
4080 2000-11-06 Kazu Hirata <kazu@hxi.com>
4082 * as.c: Fix formatting.
4083 * dwarf2dbg.c: Likewise.
4084 * input-file.c: Likewise.
4085 * input-file.h: Likewise.
4086 * input-scrub.c: Likewise.
4087 * itbl-ops.c: Likewise.
4088 * listing.c: Likewise.
4089 * macro.h: Likewise.
4090 * messages.c: Likewise.
4092 * subsegs.c: Likewise.
4093 * subsegs.h: Likewise.
4094 * write.c: Likewise.
4096 2000-11-06 Nick Clifton <nickc@redhat.com>
4098 * doc/as.texinfo: Add GNU Free Documentation License.
4099 * doc/gasp.texi: Add GNU Free Documentation License.
4100 * doc/as.1: Add GNU Free Documentation License.
4102 2000-11-05 Nick Clifton <nickc@redhat.com>
4104 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4106 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4108 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4109 * configure: Regenerate.
4111 2000-11-01 Nick Clifton <nickc@redhat.com>
4113 * read.c (original_case_string): New global variable.
4114 (read_a_source_file): Copy opcode string into
4115 original_case_string if clobbering the case of the opcode.
4116 * read.h: Export the definition of original_case_string.
4117 * config/tc-arm.c (md_assembler): When parsing a .req
4118 directive use the original opcode string, not the case
4121 2000-11-02 Nick Clifton <nickc@redhat.com>
4123 * config/tc-mn10300.c (debug_line): Remove this static
4125 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4126 dwarf2_where and dwarf2_gen_line_info.
4128 2000-11-02 Theo Honohan <th@futuretv.com>
4130 * config/tc-arm.c (do_msr): Improve error message.
4132 2000-10-31 Eric Christopher <echristo@redhat.com>
4134 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4135 or pc-relative, else use fx_offset.
4137 2000-10-31 Jim Wilson <wilson@redhat.com>
4139 * config/tc-ia64.c (struct md): New field tag_fixups.
4140 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4141 qualifying predicate.
4142 (emit_one_bundle): Delete spurious multiplication by one. Handle
4144 (ia64_start_line): Error if dangling qualifying predicate.
4145 (defining_tag): New static variable.
4146 (ia64_unrecognized_line, case '['): Parse tags.
4147 (ia64_frob_label): Create tag_fixups.
4148 (md_assemble): Reset md.qp.X_op after using it.
4150 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4152 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4154 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4156 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4158 2000-10-30 Kazu Hirata <kazu@hxi.com>
4160 * expr.c: Fix formatting.
4161 * flonum-copy.c: Likewise.
4162 * flonum.h: Likewise.
4166 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4168 * as.h (OPTION_MD_BASE): Bump to 190.
4169 * as.c (parse_args) <std_longopts>: Add comment about the need to
4170 check OPTION_MD_BASE in as.h.
4172 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4175 2000-10-27 Nick Clifton <nickc@redhat.com>
4177 * configure.in (emulations): Add m68hc12.
4178 * configure: Regenerate.
4179 * po/gas.pot: Regenerate.
4181 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4183 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4185 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4187 2000-10-25 Nick Clifton <nickc@redhat.com>
4189 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4190 a DWARF2 line number information sequence.
4192 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4194 * read.c (generate_lineno_debug): Update comment describing why
4195 DWARF2 line number debug information is not generated
4196 automatically by this function.
4198 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4201 * config/tc-arm.h (md_end): Define.
4202 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4204 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4205 if generating DWARF2 line numbers.
4206 (arm_end_of_source): New function. Call dwarf2_finish if
4209 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4210 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4211 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4213 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4215 * config/tc-i386.c: Fix prototype declarations for functions taking no
4218 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4220 * config/tc-i386.c (i386_operand_modifier): Remove.
4221 (build_displacement_string): Remove.
4222 (i386_parse_seg): Remove.
4223 (i386_intel_memory_operand): Remove.
4224 (i386_intel_operand): Re-write using recursive descent parser based
4225 on MASM documentation.
4226 (struct intel_parser_s): New structure.
4227 (intel_parser): New static variable.
4228 (struct intel_token): New structure.
4229 (cur_token, prev_token): New static variables.
4242 (intel_match_token): New function.
4243 (intel_get_token): New function.
4244 (intel_putback_token): New function.
4245 (intel_expr): New function.
4246 (intel_e05): New function.
4247 (intel_e05_1): New function.
4248 (intel_e06): New function.
4249 (intel_e06_1): New function.
4250 (intel_e09): New function.
4251 (intel_e09_1): New function.
4252 (intel_e10): New function.
4253 (intel_e10_1): New function.
4254 (intel_e11): New function.
4256 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4258 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4259 instructions to loose any special insn->architecture mask.
4261 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4262 (sparc_md_end, sparc_arch_types, sparc_arch,
4263 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4264 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4265 request v9b architecture if they are used).
4267 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4269 * config/tc-m68k.c: Fix the previous misapplied patch.
4271 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4273 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4274 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4275 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4278 2000-10-17 Kazu Hirata <kazu@hxi.com>
4280 * debug.c: Fix formatting.
4281 * depend.c: Likewise.
4282 * dwarf2dbg.c: Likewise.
4283 * dwarf2dbg.h: Likewise.
4284 * ecoff.c: Likewise.
4287 * flonum-konst.c: Likewise.
4288 * frags.h: Likewise.
4290 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4292 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4294 * doc/as.texinfo: Added notes about this new option.
4296 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4298 * config/tc-sh.c (JREG): Remove.
4299 (md_convert_frag): Remove #if 0:d code using JREG.
4301 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4303 * config/tc-i386.c (i386_operand_modifier): Only match
4304 modifiers SHORT and FLAT if they are followed by a space.
4305 (parse_register): When `allow_naked_reg' is set, do not confuse
4306 identifiers that start with a register name with a register.
4308 2000-10-12 Kazu Hirata <kazu@hxi.com>
4310 * app.c: Fix formatting.
4313 * bit_fix.h: Likewise.
4318 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4320 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4322 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4324 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4325 Re-arrange function a little and improve error message.
4327 * write.c (write_relocs): Fix a comment.
4329 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4332 2000-10-05 Jim Wilson <wilson@cygnus.com>
4334 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4336 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4338 * config/tc-i386.c: Delete some useless comments, reformat others.
4340 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4341 non-global syms in linkonce sections.
4343 2000-10-04 Ralf Baechle <ralf@gnu.org>
4345 * config/tc-ia64.c (operand_match): Don't use // style comments.
4346 * config/tc-i370.c: Likewise.
4348 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4350 Changes to handle varying register prefix and user symbol prefix.
4351 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4352 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4353 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4354 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4355 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4356 (demand_register_prefix): New variable.
4357 (md_pseudo_table): New pseudo ".syntax".
4358 (md_longopts): New options --no-underscore and --underscore.
4359 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4360 on symbols_have_leading_underscore.
4361 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4362 (get_spec_reg): Ditto.
4363 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4365 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4367 <case OPTION_NO_US, case OPTION_US>: New.
4368 (md_show_usage): Be brief and reformat to match continuation of
4370 * po/gas.pot: Regenerate.
4372 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4374 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4375 force relocs for 12 bit branches.
4376 (md_apply_fix): Similarly, adjust logic here.
4378 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4380 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4381 adjust for external and weak syms as we will use a reloc. Allow
4382 for +8 offset when calculating limits of branches.
4383 (hppa_fix_adjustable): Undo 2000-09-23 change.
4384 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4385 Correct distance calculation.
4386 (tc_gen_reloc): Print the file name and line number if we can't
4389 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4390 * config/tc-hppa.c (nonzero_dibits): Define.
4391 (arg_reloc_stub_needed): Check each arg and return value
4392 separately for zero case.
4393 (pa_align): Declare argument `bytes'.
4395 2000-09-25 Kazu Hirata <kazu@hxi.com>
4397 * config/tc-cris.c: Fix formatting.
4398 * config/tc-d10v.h: Likewise.
4399 * config/tc-d30v.c: Likewise.
4400 * config/tc-d30v.h: Likewise.
4401 * config/tc-fr30.c: Likewise.
4402 * config/tc-fr30.h: Likewise.
4403 * config/tc-m68k.c: Likewise.
4404 * config/tc-m68k.h: Likewise.
4405 * config/tc-pj.h: Likewise.
4406 * config/tc-ppc.c: Likewise.
4407 * config/tc-ppc.h: Likewise.
4408 * config/tc-sh.c: Likewise.
4409 * config/tc-sh.h: Likewise.
4410 * config/tc-sparc.c: Likewise.
4411 * config/tc-v850.h: Likewise.
4412 * config/tc-vax.h: Likewise.
4413 * config/tc-w65.h: Likewise.
4414 * config/tc-z8k.h: Likewise.
4416 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4418 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4419 checks only for ELF.
4420 (hppa_force_relocation): Likewise.
4422 2000-09-22 Jim Wilson <wilson@cygnus.com>
4424 * config/tc-ia64.c (dv_sem): Add "stop".
4425 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4426 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4427 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4429 (mark_resources): Check IA64_RS_PRr.
4431 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4433 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4434 md_estimate_size_before_relax): Redesign and clean up the
4435 relaxation mechanism.
4437 2000-09-21 Kazu Hirata <kazu@hxi.com>
4439 * config/tc-ns32k.c: Fix formatting.
4440 * config/tc-ns32k.h: Likewise.
4442 2000-09-20 Kazu Hirata <kazu@hxi.com>
4444 * config/tc-m32r.c: Fix formatting.
4445 * config/tc-m32r.h: Likewise.
4446 * config/tc-m68851.h: Likewise.
4447 * config/tc-m68hc11.c: Likewise.
4448 * config/tc-m68hc11.h: Likewise.
4449 * config/tc-m88k.c: Likewise.
4450 * config/tc-mcore.c: Likewise.
4451 * config/tc-mcore.h: Likewise.
4452 * config/tc-mips.c: Likewise.
4453 * config/tc-mips.h: Likewise.
4454 * config/tc-mn10200.h: Likewise.
4455 * config/tc-mn10300.h: Likewise.
4456 * config/tc-tahoe.c: Likewise.
4457 * config/tc-tahoe.h: Likewise.
4459 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4461 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4462 Likewise in relaxation description comments.
4464 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4466 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4467 subtraction of two syms without emitting a relocation.
4469 From David Huggins-Daines <dhd@linuxcare.com>
4470 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4471 global or weak symbols.
4473 2000-09-15 Kazu Hirata <kazu@hxi.com>
4475 * config/tc-h8300.h: Fix formatting.
4476 * config/tc-h8500.c: Likewise.
4477 * config/tc-h8500.h: Likewise.
4478 * config/tc-hppa.h: Likewise.
4479 * config/tc-i370.h: Likewise.
4480 * config/tc-i386.h: Likewise.
4481 * config/tc-i860.c: Likewise.
4482 * config/tc-i860.h: Likewise.
4483 * config/tc-i960.h: Likewise.
4484 * config/tc-ia64.c: Likewise.
4485 * config/tc-ia64.h: Likewise.
4487 2000-09-14 Kazu Hirata <kazu@hxi.com>
4489 * config/tc-a29k.c: Fix formatting.
4490 * config/tc-alpha.c: Likewise.
4491 * config/tc-arc.c: Likewise.
4492 * config/tc-arc.h: Likewise.
4493 * config/tc-arm.c: Likewise.
4494 * config/tc-arm.h: Likewise.
4495 * config/tc-avr.c: Likewise.
4496 * config/tc-avr.h: Likewise.
4497 * config/tc-tic30.c: Likewise.
4498 * config/tc-tic30.h: Likewise.
4499 * config/tc-tic54x.c: Likewise.
4500 * config/tc-tic54x.h: Likewise.
4501 * config/tc-tic80.c: Likewise.
4502 * config/tc-tic80.h: Likewise.
4504 2000-09-14 Timothy Wall <twall@cygnus.com>
4506 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4507 parallel comparisons for later use.
4508 (struct rsrc): Add parallel comparison type.
4509 (resources_match): Skip special cases of PR usage (non-conflicting
4512 2000-09-13 Kazu Hirata <kazu@hxi.com>
4514 * config/obj-ecoff.c: Fix formatting.
4515 * config/obj-elf.c: Likewise.
4516 * config/obj-elf.h: Likewise.
4517 * config/obj-evax.h: Likewise.
4518 * config/obj-generic.h: Likewise.
4519 * config/obj-hp300.c: Likewise.
4520 * config/obj-hp300.h: Likewise.
4521 * config/obj-ieee.h: Likewise.
4522 * config/obj-vms.c: Likewise.
4523 * config/obj-vms.h: Likewise.
4525 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4527 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4528 (md_parse_option): Ditto.
4529 (md_longopts): Add -mips32 option.
4530 (md_show_usage): Document new options.
4531 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4532 (mips_ip): Assemble mfc0 with a sub-selection code.
4533 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4534 (mips_cpu_to_str): New function.
4535 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4536 Use CPU_* defines instead of hardcoded numbers.
4538 * doc/as.texinfo: Document new options.
4539 * doc/c-mips.texi: Ditto.
4541 2000-09-12 Kazu Hirata <kazu@hxi.com>
4543 * as.h: Fix formatting.
4544 * asintl.h: Likewise.
4545 * bit_fix.h: Likewise.
4546 * config/obj-aout.c: Likewise.
4547 * config/obj-aout.h: Likewise.
4548 * config/obj-bout.c: Likewise.
4549 * config/obj-bout.h: Likewise.
4550 * config/obj-coff.c: Likewise.
4551 * config/obj-coff.h: Likewise.
4552 * dwarf2dbg.h: Likewise.
4554 * flonum.h: Likewise.
4555 * frags.h: Likewise.
4556 * itbl-ops.h: Likewise.
4557 * macro.h: Likewise.
4560 * struc-symbol.h: Likewise.
4561 * subsegs.h: Likewise.
4562 * symbols.h: Likewise.
4564 * write.h: Likewise.
4566 2000-09-11 Kazu Hirata <kazu@hxi.com>
4568 * bignum-copy.c: Fix formatting.
4569 * config/tc-i370.c: Likewise.
4570 * config/tc-i960.c: Likewise.
4571 * config/tc-m68k.c: Likewise.
4572 * ehopt.c: Likewise.
4573 * flonum-copy.c: Likewise.
4574 * flonum-konst.c: Likewise.
4575 * flonum-mult.c: Likewise.
4576 * literal.c: Likewise.
4579 * stabs.c: Likewise.
4580 * subsegs.c: Likewise.
4582 2000-09-09 Philip Blundell <philb@gnu.org>
4584 * configure.in (arm*-*-uclinux*): New target.
4585 * configure: Regenerate.
4587 2000-09-09 Kazu Hirata <kazu@hxi.com>
4589 * input-file.c: Fix formatting.
4590 * itbl-ops.c: Likewise.
4591 * messages.c: Likewise.
4593 2000-09-08 Philip Blundell <philb@gnu.org>
4595 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4598 2000-09-07 H.J. Lu <hjl@gnu.org>
4600 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4601 * configure: Rebuild.
4603 2000-09-07 Kazu Hirata <kazu@hxi.com>
4605 * atof-generic.c: Fix formatting.
4606 * config/tc-mips.c: Likewise.
4607 * config/tc-vax.c: Likewise.
4608 * input-scrub.c: Likewise.
4610 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4612 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4613 * configure.in (sh-*-linux*): Added.
4614 * configure: Rebuilt.
4616 2000-09-06 Kazu Hirata <kazu@hxi.com>
4618 * config/tc-hppa.c: Fix formatting.
4620 * ecoff.c: Fix formatting.
4622 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4624 * configure: Rebuilt with new libtool.m4.
4626 2000-09-05 Kazu Hirata <kazu@hxi.com>
4628 * cgen.c: Fix formatting.
4629 * config/tc-ia64.c: Likewise.
4631 2000-09-05 Nick Clifton <nickc@redhat.com>
4633 * aclocal.m4: Regenerate.
4634 * config.in: Regenerate.
4635 * configure: Regenerate.
4636 * po/gas.pot: Regenerate.
4638 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4640 * config/tc-cris.c: Correct comment typos.
4642 2000-09-05 Eric Christopher <echristo@cygnus.com>
4644 * config/tc-mn10300.c: Cleanup.
4645 (md_pcrel_from): Enable.
4647 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4649 * expr.c (operand): Fix a comment typo.
4650 * write.c (write_relocs): Fix a signed/unsigned warning.
4652 * config/tc-hppa.c (fudge_reg_expressions): New
4653 (hppa_force_reg_syms_absolute): New.
4654 (pa_equ): Allow reg_section expressions.
4655 * config/tc-hppa.c (md_optimize_expr): Define.
4656 (hppa_force_reg_syms_absolute): Prototype.
4658 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4659 (pa_parse_number): Pass in arg to select fp reg parsing.
4660 Return 1 to indicate format checks pass. If strict, then only
4661 accept a register or register symbol. Return value in...
4662 (pa_number): New static for pa_parse_number.
4663 (FP_REG_BASE): Define.
4664 (FP_REG_RSEL): Define.
4665 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4666 appropriate. White space changes.
4667 (need_pa11_opcode): Don't bother passing any params, get them from
4669 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4670 Remove extraneous check in case 'Q'.
4671 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4672 reg, set section of resulting symbol to reg_section.
4673 (pa_parse_space_stmt): Modify call to pa_parse_number.
4674 (pa_space): Likewise.
4676 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4677 (hppa_force_relocation): Handle vtable relocs.
4678 (pa_vtable_entry): New.
4679 (pa_vtable_inherit): New.
4680 (md_pseudo_table): Add entries for vtable pseudos.
4681 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4682 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4684 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4685 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4686 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4688 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4689 specify a symbol type.
4691 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4692 dependent things together.
4693 (md_elf_symbol_type): Define.
4695 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4697 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4699 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4700 (obj_elf_vtable_entry): Declare.
4702 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4703 and export function.
4704 (obj_elf_vtable_entry): Similarly.
4705 (elf_pseudo_table): Fix the damage with a cast.
4707 2000-09-03 Richard Henderson <rth@cygnus.com>
4709 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4710 for template selection when a label is needed.
4712 2000-09-02 Kazu Hirata <kazu@hxi.com>
4714 * config/tc-ia64.c: Fix formatting.
4716 2000-09-02 Nick Clifton <nickc@redhat.com>
4718 * configure.in: Increase version number to 2.10.91.
4719 * configure: Regenerate.
4720 * aclocal.m4: Regenerate.
4721 * config.in: Regenerate.
4722 * po/gas.pot: Regenerate.
4723 * Makefile.in: Regenerate.
4725 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4727 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4728 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4729 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4731 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4734 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4736 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4737 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4738 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4739 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4740 (GOT_symbol): New variable.
4741 (md_undefined_symbol): Set it.
4743 2000-09-01 Richard Henderson <rth@cygnus.com>
4745 * config/tc-ia64.c (match): Don't inline.
4746 (extra_goodness): New.
4747 (md_begin): Prefer nop.f and nop.b for best_template.
4749 2000-08-31 Kazu Hirata <kazu@hxi.com>
4751 * as.c: Fix formatting.
4753 * frags.c: Likewise.
4754 * macro.c: Likewise.
4756 2000-08-31 Eric Christopher <echristo@cygnus.com>
4758 * config/tc-mn10300.c: Cleanup and fix warnings.
4759 (md_pseudo_table): Add initializers.
4760 (md_show_usage): Cleanup.
4761 (md_parse_option): Fix warnings.
4762 (md_undefined_symbol): Fix warnings.
4763 (md_conver_frag): Fix warnings.
4764 (tc_gen_reloc): Fix warnings.
4765 (md_apply_fix3): Fix warnings.
4766 (check_operand): Fix warnings.
4768 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4770 * acinclude.m4: Include libtool and gettext macros from the
4772 * aclocal.m4, configure: Rebuilt.
4774 2000-08-30 Mark Hatle <mhatle@mvista.com>
4776 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4778 2000-08-31 Kazu Hirata <kazu@hxi.com>
4780 * listing.c: Fix formatting.
4782 2000-08-29 Kazu Hirata <kazu@hxi.com>
4784 * app.c: Fix a comment typo. Fix formatting.
4786 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4788 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4789 offset of the target destination for jmp instructions.
4790 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4792 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4794 * NEWS: Mention support for CRIS.
4796 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4798 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4799 Sets `.lcomm' alignment to zero.
4801 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4803 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4804 TC_FIX_ADJUSTABLE): Define.
4806 2000-08-23 Jim Wilson <wilson@cygnus.com>
4808 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4809 unwind.personality_routine is set.
4811 2000-08-23 H.J. Lu <hjl@gnu.org>
4813 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4815 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4817 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4820 2000-08-22 H.J. Lu <hjl@gnu.org>
4822 * config.in (STRICTCOFF): New for strict COFF.
4824 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4825 i386-*-go32* and i386-go32-rtems*.
4826 * configure: Rebuilt.
4828 * config/obj-coff.c (obj_coff_endef): Follow the historical
4829 behavior if STRICTCOFF is not defined.
4831 * doc/internals.texi: Document STRICTCOFF.
4833 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4835 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4836 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4837 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4838 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4839 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4840 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4841 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4844 2000-08-22 Eric Christopher <echristo@cygnus.com>
4846 * config/tc-mn10300.c: (md_apply_fix): New function.
4847 (mn10300_force_relocation): New function.
4848 (mn10300_fix_adjustable): New function.
4850 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4851 (TC_HANDLES_FX_DONE): Define.
4852 (obj_fix_adjustable): Define.
4853 (MD_APPLY_FIX3): Define.
4854 (TC_LINKRELAX_FIXUP): Define.
4856 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4858 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4860 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4862 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4864 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4865 if the fixup resulted in a relocation.
4867 2000-08-18 Nick Clifton <nickc@redhat.com>
4869 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4870 Make reference to first element of shift_names explicit.
4872 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4874 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4875 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4876 add a symbol's address. Removed all target-specific #ifdefs that
4877 used to accomplished the same.
4878 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4879 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4880 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4881 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4882 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4884 2000-08-17 Kazu Hirata <kazu@hxi.com>
4886 * dwarf2dbg.c: Fix formatting.
4888 2000-08-17 Nick Clifton <nickc@redhat.com>
4890 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4891 to be recoded as logical shift lefts by zero.
4893 2000-08-16 Jim Wilson <wilson@cygnus.com>
4895 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4896 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4898 (note_register_values): Handle IA64_OPND_R3_2 operands.
4900 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4902 * config/tc-i860.c (md_operand): Silly typo fixed.
4904 2000-08-16 Nick Clifton <nickc@redhat.com>
4906 * config/tc-arm.c (struct asm_shift): Delete.
4908 (enum asm_shift_index): New.
4909 (struct asm_shift_properties): New.
4910 (struct asm_shift_name): New.
4911 (shift_properties[]); New.
4912 (shift_names[]); New.
4914 (decode_shift): Use new structures.
4915 Issue a warning is "ROR #0" is used.
4916 Issue a warning if "ASR #0" or "LSR #0" is used.
4918 (md_begin): Initialise arm_shift_hsh table from new
4919 asm_shift_name array.
4921 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4923 * config/tc-sparc.c: Kill all warnings.
4924 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4926 (md_show_usage): Update usage text.
4928 2000-08-16 Nick Clifton <nickc@redhat.com>
4930 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4933 2000-08-15 Will Cohen <wcohen@redhat.com>
4935 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4937 * config/tc-sh.c (md_assemble): Changed so debug_type
4938 test performed for ppi_assemble
4939 * config/tc-sh.c: Included dwarf2dbg.h.
4940 (debug_line): Defined.
4941 (md_assemble): Generates dwarf2 line info.
4942 (sh_finalize): New function. Finalize dwarf2 info.
4943 (assemble_ppi): Returns size of code generated.
4944 (build_Mytes): Returns size of code generated.
4945 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4946 * config/tc-sh.h (md_end): Defined.
4947 (sh_finalize): Declared.
4949 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4951 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4954 2000-08-14 Nick Clifton <nickc@redhat.com>
4956 * config/tc-arm.c (do_bx): Allow "bx pc".
4958 2000-08-14 Jim Wilson <wilson@cygnus.com>
4960 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4961 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4962 (md_begin): Change assignment to md.flag to OR in the new bit.
4964 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4966 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4967 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4970 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4972 * NEWS: Mention i860 support.
4974 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4976 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4978 2000-08-14 Andreas Schwab <schwab@suse.de>
4980 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4982 2000-08-11 Andreas Schwab <schwab@suse.de>
4984 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4987 2000-08-11 Kazu Hirata <kazu@hxi.com>
4989 * expr.c: Fix formatting.
4990 * config/obj-bout.c: Likewise.
4992 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4994 * doc/c-i860.texi: Flesh out the i860 section more.
4996 2000-08-10 Kazu Hirata <kazu@hxi.com>
4998 * symbols.c: Fix formatting.
5001 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5003 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5004 modifier has the IgnoreSize bit set.
5006 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5008 From Rodney Brown <RodneyBrown@mynd.com>
5009 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5010 * configure: Regenerate.
5012 2000-08-09 Kazu Hirata <kazu@hxi.com>
5014 * hash.c: Fix formatting.
5017 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5019 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5020 (i860_fix_info): New enum.
5021 (MD_APPLY_FIX3): Define.
5022 (WORKING_DOT_WORD): Define.
5023 (TC_HANDLES_FX_DONE): Define.
5024 (DIFF_EXPR_OK): Define.
5025 (LISTING_HEADER): Define.
5026 (TARGET_FORMAT): Select target format based on endian flag.
5027 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5028 (target_big_endian): Add external declaration.
5030 * config/tc-i860.c: All existing code reworked completely. Other
5031 new code shown below.
5032 (SYNTAX_SVR4): Define.
5033 (target_warn_expand): New variable.
5034 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5035 (md_longopts): Declare and define with new options (-EL, -EB,
5037 (md_show_usage): New function.
5038 (md_operand): New function.
5039 (obtain_reloc_for_imm16): New function.
5040 (md_apply_fix3): New function.
5041 (tc_gen_reloc): New function.
5043 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5045 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5046 2 bytes of the jump address are in the same frag.
5047 (find): Accept 68hc12 register indirect modes.
5049 * NEWS: Mention 68HC11 & 68HC12 support.
5051 2000-08-07 Richard Henderson <rth@cygnus.com>
5053 * config/tc-ia64.c (unwind): Add prologue_mask member.
5054 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5055 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5056 (dot_body): Clear unwind.prologue_mask.
5057 (dot_prologue): Set it. Accept a register second argument.
5059 2000-08-07 Kazu Hirata <kazu@hxi.com>
5061 * config/atof-ieee.c: Fix formatting.
5062 * config/atof-tahoe.c: Likewise.
5064 2000-08-06 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5069 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5070 of .popsection, .previous, .pushsection, .subsection,
5071 .version, .vtable_entry, .vtable_inherit and .weak.
5073 2000-08-05 Kazu Hirata <kazu@hxi.com>
5075 * config/tc-cris.c: Fix formatting.
5076 * config/tc-i386.c: Likewise.
5077 * config/tc-sparc.c (sparc_ip): Simplify the code.
5079 2000-08-04 Kazu Hirata <kazu@hxi.com>
5081 * config/tc-cris.c: Rearrange code for readability.
5082 * config/tc-d10v.c: Fix formatting.
5083 * config/tc-m32r.c: Likewise.
5084 * config/tc-sparc.c: Likewise.
5086 2000-08-02 Jim Wilson <wilson@cygnus.com>
5088 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5089 before ia64_find_opcode.
5090 (md_assemble): Likewise.
5092 2000-08-01 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5095 Undo some formatting fixes.
5097 2000-08-01 Kazu Hirata <kazu@hxi.com>
5099 * config/obj-som.c: Fix formatting.
5100 * config/obj-ieee.c: Likewise.
5101 * config/tc-arm.c: Likewise.
5102 * config/tc-v850.c: Likewise.
5104 2000-08-01 Nick Clifton <nickc@redhat.com>
5106 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5107 index by command line option.
5109 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5111 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5112 (@node M68K-Branch): Rewrite to match the reality.
5114 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5116 * doc/c-i860.texi: New file.
5117 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5118 * doc/Makefile.in: Regenerate.
5119 * doc/all.texi: Add I860 as relevant architecture.
5120 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5122 2000-07-31 Kazu Hirata <kazu@hxi.com>
5124 * config/tc-d30v.c: Fix formatting.
5126 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5128 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5129 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5130 long emit a long branch if available instead of an absolute jump, never
5131 emit absolute jumps for anything with --pcrel.
5133 * doc/c-m68k.texi: Document new command line option.
5135 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5137 * config/tc-avr.c: Use PARAMS macro in function declarations.
5138 Don't declare md_pcrel_from_section (already in tc-avr.h).
5139 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5140 (avr_operand): Don't set (unsigned) op_mask to -1.
5142 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5144 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5145 * configure: Regenerated.
5146 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5147 of operand to the .type directive (.e.g, "type").
5149 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5151 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5152 * app.c (do_scrub_chars): Record where first comment found.
5153 * read.c (read_a_source_file): Init found_comment on entry, and
5154 notify whether comments found on exit.
5155 * config/tc-hppa.c (md_shortopts): Add "c".
5156 (md_longopts): Add warn-comment.
5157 (md_parse_option): Handle it.
5158 (md_show_usage): Show available options.
5159 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5161 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5163 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5164 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5166 (md_estimate_size_before_relax): Don't fall off end of function.
5168 2000-07-27 Kazu Hirata <kazu@hxi.com>
5170 * config/tc-avr.c: Fix formatting.
5171 * config/tc-ns32k.c: Likewise.
5173 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5175 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5177 2000-07-27 Kazu Hirata <kazu@hxi.com>
5179 * config/tc-d10v.c: Fix formatting.
5180 * config/tc-z8k.c: Likewise.
5181 * config/tc-sparc.c: Likewise.
5183 2000-07-26 Dave Brolley <brolley@redhat.com>
5185 * cgen.c (queue_fixup): Declare opinfo.
5186 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5187 (gas_cgen_md_operand): Ditto.
5188 (gas_cgen_md_apply_fix3): Ditto.
5190 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5192 * config/obj-coff.c (obj_frob_symbol): Don't merge
5193 labels. Don't merge if the symbol isn't constant. Return
5194 immediately if a symbol is merged.
5196 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5198 * frags.c (frag_align): Correct absolute section alignment.
5200 2000-07-20 DJ Delorie <dj@redhat.com>
5202 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5203 it breaks linking against DLLs.
5205 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5207 * configure.in: Add CRIS support.
5208 * configure: Regenerate.
5209 * Makefile.am: (CPU_TYPES): Add cris.
5210 (CPU_OBJ_VALID) [aout]: Add cris.
5211 (MULTI_CPU_TYPES): Add cris.
5212 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5213 [coff]: Only i386 and mips are valid.
5214 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5215 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5216 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5217 Regenerate dependencies.
5218 * Makefile.in: Regenerate.
5219 * aclocal.m4: Regenerate.
5220 * as.c: Declare crisaout, criself.
5221 * config/tc-cris.h, config/tc-cris.c: New.
5222 * config/e-criself.c, config/e-crisaout.c: New.
5223 * po/POTFILES.in, po/gas.pot: Regenerate.
5225 2000-07-20 Kazu Hirata <kazu@hxi.com>
5227 * read.c: Fix formatting.
5228 * write.c: Fix formatting.
5230 2000-07-19 H.J. Lu <hjl@gnu.org>
5232 * sb.c: Include <stdlib.h> if exists for abort ().
5234 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5236 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5237 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5238 (pa_type_args): Same here.
5240 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5242 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5243 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5244 the storage class is already set.
5246 2000-07-17 Kazu Hirata <kazu@hxi.com>
5248 * config/tc-m68hc11.c: Fix formatting.
5249 * config/tc-mn10200.c: Likewise.
5250 * config/tc-mn10300.c: Likewise.
5251 * config/tc-pj.c: Likewise.
5252 * config/tc-tic80.c: Likewise.
5253 * config/tc-w65.c: Likewise.
5255 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5257 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5260 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5262 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5265 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5267 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5268 ELF as are used for SOM (except the 32-bit reloc one) to decide
5269 whether a symbol can be reduced to a section symbol. Expand on
5270 the comment for symbols involved in LR% and RR% expressions.
5272 2000-07-14 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-mips.c (mips_disable_float_construction): New
5275 static variable. Set to true if doubles should not be
5276 constructed by loading two single width fp registers with
5277 halves of the value.
5278 (mips_ip): Test mips_disable_float_construction.
5279 (md_longopts): Add command line switches --construct-floats
5280 and --no-construct-floats.
5281 (md_parse_option): Parse new command line options.
5282 (md_show_usage): Describe new command line options.
5284 * doc/c-mips.texi: Document new command line options.
5286 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5288 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5289 * configure: Regenerate.
5291 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5293 * configure.in (DEFAULT_EMULATION setting): Revert part of
5294 2000-07-01 change that set te_multi=multi unless set to tmips.
5295 * configure: Regenerate.
5297 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5299 * config/obj-coff.c (coff_frob_section): Add padding to the last
5300 section when aligning it increases its size.
5302 2000-07-11 Kazu Hirata <kazu@hxi.com>
5304 * config/tc-tic54x.c: Fix formatting.
5306 2000-07-10 Kazu Hirata <kazu@hxi.com>
5308 * config/tc-h8500.c: Fix formatting.
5309 * config/tc-tic54x.c: Fix formatting.
5311 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5313 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5314 displacements correctly.
5316 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5318 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5320 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5324 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5326 From David Huggins-Daines <dhd@linuxcare.com>
5327 * config/te-hppalinux64.h: Add a new emulation.
5328 * configure.in (emulations): Add configure bits to support the
5329 64-bit Linux/parisc target.
5330 * configure: Regenerate.
5332 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5333 (md_shortopts): Add `V' for ELF.
5335 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5336 when SOM or ELF_ARG_RELOC are defined.
5337 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5338 ELF_ARG_RELOC are defined.
5339 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5340 (pa_stringer): ..Do it here instead. Fix comment typos.
5341 (hppa_force_relocation): Cast enums to int before comparing with
5344 From Ryan Bradetich <rbradetich@uswest.net>
5345 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5346 redifinition warning.
5347 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5348 (hppa_force_relocation): ditto
5349 (md_apply_fix): Added cast to buf to fix warnings.
5351 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5352 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5354 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5355 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5356 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5357 reloc_type** to avoid warnings in switch.
5358 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5359 little earlier instead.
5361 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5363 (pa_type_args): Use symbol_arg_reloc_info.
5364 (struct pa_it): Make arg_reloc unsigned int.
5365 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5366 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5367 (pa_code): Delete. pa_text duplicates this function.
5368 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5369 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5371 (cons_fix_new_hppa): Actually change selector to e_fsel when
5372 warning about assuming so.
5373 (tc_gen_reloc): More example elf arg reloc code.
5374 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5375 (hppa_force_relocation): Likewise.
5377 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5379 (pa_end_of_source): Prototype.
5380 (hppa_fix_adjustable): Prototype.
5381 (LABELS_WITHOUT_COLONS): Move it..
5382 * config/te-hppa.h: To here.
5384 * config/te-hppa64.h: New file.
5386 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5388 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5389 format -10, -16, 16 relocs.
5390 (hppa_elf_mark_end_of_function): Test for null
5391 last_call_info->start_symbol
5393 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5394 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5395 re_assesmble_* functions. Delete extraneous statements. Fix
5397 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5398 insn to re_assemble_*.
5400 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5402 * doc/internals.texi (Expressions): Fix typo.
5404 2000-07-08 Kazu Hirata <kazu@hxi.com>
5406 * config/tc-sh.c: Fix formatting.
5407 * config/tc-tic54x.c: Fix formatting.
5408 * depend.c: Fix formatting.
5409 * flonum-konst.c: Likewise.
5410 * flonum-mult.c: Likewise.
5412 2000-07-07 Kazu Hirata <kazu@hxi.com>
5414 * config/tc-sh.c: Fix comments.
5415 * config/obj-vms.c: Fix comments.
5416 * config/tc-a29k.c: Likewise.
5417 * config/tc-alpha.c: Likewise.
5418 * config/tc-h8300.c: Likewise.
5419 * config/tc-h8500.c: Likewise.
5420 * config/tc-i370.c: Likewise.
5421 * config/tc-ia64.c: Likewise.
5422 * config/tc-m68hc11.c: Likewise.
5423 * config/tc-m68k.c: Likewise.
5424 * config/tc-mips.c: Likewise.
5425 * config/tc-ns32k.c: Likewise.
5426 * config/tc-ppc.c: Likewise.
5427 * config/tc-z8k.c: Likewise.
5429 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5431 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5432 Default to '(SEC_LOAD | SEC_DATA)'.
5433 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5435 * doc/internals.texi (CPU Backend): Describe
5436 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5438 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5440 * as.c (parse_args): NULL terminate the long option list.
5442 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5444 * config/tc-d30v.h: Include "write.h" for fixS.
5445 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5447 2000-07-05 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-d30v.c (write_2_short): Further changes to warning
5450 messages produced when combining EITHER_BUT_PREFER_MU attributed
5453 2000-07-05 DJ Delorie <dj@redhat.com>
5457 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5459 * config/tc-arm.c (psrs): Accept combinations of flags.
5461 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5463 * config/tc-avr.c: Change _ () to _() around all strings marked
5464 for translation (exception from the usual coding style).
5465 (avr_opt): New struct variable, how the new switches are set.
5466 (OPTION_MMCU): Define as 'm' and actually use.
5467 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5468 (show_mcu_list): New function, display the list of known MCUs.
5469 (md_show_usage): Document the new switches. Call show_mcu_list.
5470 (avr_set_arch): Change 'm' to OPTION_MMCU.
5471 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5472 Handle the new switches.
5473 (avr_operands): Disable warnings for undefined combinations of
5474 operands if -mall-opcodes. Disable warnings for skipping two-word
5475 instructions if enhanced core or -mno-skip-bug.
5476 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5477 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5478 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5479 (avr_ldi_expression): Warn about implicit lo8().
5480 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5482 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5484 * configure.in: Add entry for mips-*-sysv4*MP*
5485 * configure: Rebuild
5486 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5487 elf32-tradlittlemips for traditional mips targets.
5488 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5489 test for Link Once sections as in adjust_reloc_syms.
5490 * config/te-tmips.h: New file for traditional mips targets. Define
5493 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5495 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5496 flags argument is not present, don't change an existing section's
5497 section's attributes. If the flags argument is present, warn if the
5498 attributes don't match the section's current attributes. When
5499 long section names are supported, set SEC_LINK_ONCE and
5500 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5502 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5504 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5505 symbols; create them.
5507 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5509 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5510 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5512 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5514 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5515 expressions. Ignore the problem when handling 16 bit signed
5516 immediates, because the assembler will take care of the relocation
5519 2000-06-27 Nick Clifton <nickc@cygnus.com>
5521 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5522 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5523 sequential order, and emit warning messages if the input source
5524 code contains constructs like that, or parallel constructs
5525 containing such opcodes.
5527 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5529 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5530 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5531 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5532 (md_show_usage): Update usage message.
5533 (md_parse_option): Allow redefinition of MCU type within the
5534 same avr[1-5] bfd machine type. Show both old and new MCU type
5535 in the error message.
5536 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5537 Simplify 8K wrap code.
5539 2000-06-25 Kazu Hirata <kazu@hxi.com>
5541 * config/obj-aout.c: Remove all uses of DEFUN.
5542 * config/obj-ieee.c: Likewise.
5543 * config/tc-sh.c: Fix comment typos.
5544 * config/tc-tahoe.c: Likewise.
5545 * config/tc-vax.c: Likewise.
5546 * config/tc-w65.c: Likewise.
5547 * config/tc-z8k.c: Likewise.
5548 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5550 2000-06-24 DJ Delorie <dj@cygnus.com>
5552 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5553 more changes from Sept 1999
5554 (tc_i386_fix_adjustable): ditto
5555 (md_apply_fix3): ditto
5557 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5559 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5560 (gas_cgen_parse_operand): Set it around expression() call.
5561 (gas_cgen_md_operand): Test for it before longjmp().
5563 2000-06-24 Kazu Hirata <kazu@hxi.com>
5565 * config/tc-h8500.c: Remove all uses of DEFUN.
5566 * config/tc-sh.c: Likewise.
5567 * config/tc-w65.c: Likewise.
5568 * config/tc-z8k.c: Likewise.
5570 * config/tc-h8500.c: Fix typos in comments.
5572 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5574 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5577 2000-06-23 matthew green <mrg@redhat.com>
5579 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5580 defined. Fix error message for `[' grouping.
5582 2000-06-22 Kazu Hirata <kazu@hxi.com>
5584 * config/tc-h8300.c: Fix formatting and comment typos.
5586 2000-06-22 Timothy Wall <twall@cygnus.com>
5588 * config/tc-ia64.c (note_register_values): Move premature QP
5589 notation clearing into the appropriate place.
5591 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5593 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5594 first before anything else. Add bin-bugs.h, emul.h and progress.h
5595 Sort list of files as for $(OBJS) in Makefile.am.
5597 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5598 find one. Remake dependencies.
5599 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5600 * Makefile.in: Regenerate.
5601 * doc/Makefile.in: Regenerate.
5603 * config/tc-i386.c (i386_displacement): Don't assume a constant
5604 displacement is necessarily 16 bits when in 16 bit code mode.
5605 (md_assemble): Instead size the displacement here after we know
5606 for sure that a .code16gcc operand hasn't automatically added
5607 operand size prefixes.
5609 2000-06-21 H.J. Lu <hjl@gnu.org>
5611 * Makefile.am: Rebuild dependency.
5612 * Makefile.in: Rebuild.
5614 2000-06-21 Kazu Hirata <kazu@hxi.com>
5616 * config/tc-h8300.c (parse_reg): Make the function static.
5617 (parse_exp): Likewise.
5619 2000-06-20 DJ Delorie <dj@cygnus.com>
5621 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5622 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5623 for cygwin import libraries to work properly.
5625 2000-06-20 H.J. Lu <hjl@gnu.org>
5627 * Makefile.am: Rebuild dependency.
5628 * Makefile.in: Rebuild.
5629 * configure: Likewise.
5630 * doc/Makefile.in: Likewise.
5632 2000-06-20 Timothy Wall <twall@cygnus.com>
5634 * doc/internals.texi (CPU backend): Add @itemx for
5635 TC_START_LABEL_WITHOUT_COLON.
5636 * doc/c-tic54x.texi: New.
5637 * doc/as.texinfo: Add tic54x features and include primary tic54x
5639 * doc/all.texi: Add C54X.
5640 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5641 * doc/Makefile.in: Regenerate.
5642 * configure.in: Add tic54x and define LIBM for tic54x.
5643 * configure: Regenrate.
5644 * config/tc-tic54x.[ch]: New.
5645 * config/obj-coff.h: Add tic54x.
5646 * Makefile.am: (CPU_TYPES): Add tic54x.
5647 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5648 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5649 (as_new_LDADD): Add $(LIBM).
5650 * Makefile.in: Regenerate.
5652 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5654 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5655 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5656 * doc/as.texinfo: Likewise.
5658 * configure, Makefile.in: Regenerate.
5659 * configure.in (emulations): Recognize m6811 and m6812.
5660 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5661 Added files for 68hc11 and 68hc12 assembler.
5662 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5663 * config/tc-m68hc11.h: Header definition for that assembler.
5665 2000-06-18 Nick Clifton <nickc@redhat.com>
5667 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5668 instead of OCTETS_PER_BYTE.
5670 * config/tc-v850.c: Fix compile time warnings.
5671 * config/tc-ppc.c: Fix compile time warnings.
5673 2000-06-18 H.J. Lu <hjl@gnu.org>
5675 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5676 * configure: Rebuild.
5678 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5680 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5683 2000-06-16 Nick Clifton <nickc@cygnus.com>
5685 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5686 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5688 * doc/c-mips.texi: Document newly accepted cpu variants.
5690 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5692 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5694 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5696 * macro.c (getstring): Make it possible to escape the quote
5699 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5701 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5703 2000-06-13 H.J. Lu <hjl@gnu.org>
5705 * configure: Regenerate.
5707 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5709 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5711 * doc/internals.texi (line_separator_chars): Semicolon is no
5712 longer a default. Mention null and newline as defaults.
5714 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5716 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5717 * config/tc-i860.h (line_separator_chars): Likewise.
5718 * config/tc-h8300.c (line_separator_chars): Likewise.
5719 * config/tc-i960.c (line_separator_chars): Likewise.
5720 * config/tc-m68k.c (line_separator_chars): Likewise.
5721 * config/tc-mips.c (line_separator_chars): Likewise.
5722 * config/tc-ns32k.c (line_separator_chars): Likewise.
5723 * config/tc-sparc.c (line_separator_chars): Likewise.
5724 * config/tc-vax.c (line_separator_chars): Likewise.
5726 * config/tc-h8300.c (comment_chars): Use string initialiser.
5727 * config/tc-i960.c (line_comment_chars): Likewise.
5728 * config/tc-z8k.c (comment_chars, line_comment_chars,
5729 line_separator_chars): Likewise.
5731 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5734 2000-06-08 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5739 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5741 * configure.in (VERSION): Update to show this is the CVS mainline.
5743 2000-06-08 Matthew Jacob <mjacob@feral.com>
5745 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5746 $at is the integer register $r28, vs. both $r28 and the floating
5747 point register $f28.
5749 2000-06-08 James E. Wilson <wilson@cygnus.com>
5751 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5752 (dot_endp): Don't call ia64_flush_insns.
5753 (emit_one_bundle): Don't delete prologue/body records from
5754 unwind_record list in first loop. Rewrite second loop to account for
5757 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5759 * config/tc-ia64.c: Add missing prototypes.
5760 (generate_unwind_image): Cast argument to output_unw_records call.
5762 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5764 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5766 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5768 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5769 (REGISTER_P): likewise.
5770 (avr_opcodes): uses include/opcode/avr.h
5771 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5773 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5775 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5778 2000-06-03 H.J. Lu <hjl@gnu.org>
5780 * read.c (is_end_of_line): Put back `;'.
5782 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5784 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5786 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5788 * expr.c (operand): Test is_end_of_line outside switch to catch
5789 line separator chars that are also operators.
5790 (operator): Return O_illegal for line separator chars.
5792 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5793 entry (or `!' entry for TC_HPPA).
5795 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5796 before indexing is_end_of_line. Remove redundant check for '\0'.
5798 * config/tc-h8500.c (md_assemble): Likewise.
5799 * config/tc-mcore.c (md_assemble): Likewise.
5800 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5803 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5805 * config/tc-mcore.c (mcore_cons): Likewise.
5806 (mcore_float_cons): Likewise.
5807 (mcore_stringer): Likewise.
5808 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5810 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5812 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5814 2000-05-29 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-sh.c: Fix compile time warning messages.
5818 * config/tc-mips.c: Fix compile time warning messages.
5820 2000-05-29 Philip Blundell <philb@gnu.org>
5822 * doc/as.texinfo: Update copyright dates.
5823 (Local Labels): Delete misplaced mention of ARM.
5824 * NEWS: Mention ARM ELF support.
5826 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5828 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5829 it is modified, and use the real_size to compute the frag address
5830 for dwarf2 line info.
5832 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5834 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5835 line-matching scheme to cope with automake moving variables around.
5836 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5837 * Makefile.in: Regenerate.
5839 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5841 * config/tc-sparc.c (sparc_relax): New.
5842 (md_longopts): Add -relax and -no-relax options.
5843 (md_parse_options, md_show_usage): Likewise.
5844 (md_apply_fix3): Optimize tail call into branch always if possible.
5846 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5848 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5849 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5850 rules, with warning when a GAS statement specifies a packing that
5851 will result in an instruction being squashed.
5852 Added typdef packing_type and enumerals, changed various integer
5853 literals to use the enumerals.
5855 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5857 * config/tc-ia64.c (dot_restorereg_p): New function.
5858 (md_pseudo_table): Add restorereg.p.
5859 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5860 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5862 * config/tc-ia64.h (unw_record_type): Add unwabi.
5863 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5864 called MASK with members for imask, and the masks produced by
5865 fr_mem, gr_mem, br_mem, and frgr_mem.
5866 (unw_p_record): Add members ABI and CONTEXT.
5867 (unw_x_record): Add member AB.
5868 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5869 as pseudo-register for use during unwind info generation.
5870 (AR_PFS, AR_LC): New macros.
5871 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5872 whose names start with an at sign (as in "@priunat").
5873 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5875 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5876 proc_end, unwind_info, personality_routine): Consolidate into
5877 "unwind" structure to reduce offset-table use. Add member
5878 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5880 (output_R1_format, output_R3_format, output_P3_format,
5881 output_P6_format): Initialize R with zero to reduce compiler warnings.
5882 (output_P7_format): Ditto. Add `default' branch to switch
5883 statement to reduce compiler warnings.
5884 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5885 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5886 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5887 into single argument.
5888 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5889 compiler warnings. Merge A and B args into single argument.
5890 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5891 A and B args into single argument.
5892 (free_record): Removed (wasn't used).
5893 (free_list_records): Also free imasks in prologue records.
5894 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5895 (output_spill_mask): Remove.
5896 (output_unwabi): New function.
5897 (output_epilogue, output_label_state, output_copy_state): Call
5899 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5900 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5902 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5903 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5904 as part of handling the prologue records. Emit region's imask if
5905 we have one. Handle unwabi, epilogue, label_state, copy_state,
5906 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5907 spill_sprel_p, and spill_reg_p records.
5908 (set_imask, count_bits, slot_index): New function.
5909 (fixup_unw_records): Fix region size computation. Handle
5910 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5911 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5912 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5913 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5914 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5915 (dot_save): Use manifest constants for applicaton registers.
5916 Handle REG_PR and REG_PRIUNAT.
5917 (dot_restore): Don't just ignore it.
5918 (dot_restorereg): New function..
5919 (generate_unwind_image): Ensure unwind info is a multiple of eight
5920 bytes, not just four bytes.
5921 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5922 (dot_altrp): Don't just ignore it.
5923 (dot_savemem): New function. Replaces dot_savesp() and
5924 dot_savepsp(). Use manifest constants for applicaton registers.
5925 Handle REG_PR and REG_PRIUNAT.
5926 (dot_savef): Simplify.
5927 (dot_saveb): Support generation of br_gr.
5928 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5929 dot_label_state, dot_copy_state): New function.
5930 (dot_unwabi): Don't just ignore it.
5931 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5932 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5933 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5934 (emit_one_bundle): Set slot number for prologue/body records
5935 *before* emitting the first insn.
5936 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5937 (md_begin): Declare "psp" pseudo-register.
5938 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5939 so we don't get segfault.
5940 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5941 counts as required per SW Conventions manual
5942 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5943 output_preds_psprel, output_preds_sprel, output_spill_base,
5944 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5945 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5946 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5947 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5948 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5949 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5950 (dot_vframe): Implement.
5951 (dot_vframesp, dot_vframepsp): New function.
5953 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5955 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5956 * configure: Regenerate.
5958 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5960 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5961 (md_estimate_size_before_relax): so we can use it here instead of
5962 old kludges. Localise vars to blocks. Comment.
5964 * frags.c (frag_new): Update fr_var comments.
5965 * frags.h (struct frag): Ditto.
5967 2000-05-22 Richard Henderson <rth@cygnus.com>
5969 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5970 (pseudo_func): Add pcrel.
5971 (operand_match): Handle IA64_OPND_TGT64.
5972 (build_insn): Likewise.
5973 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5974 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5975 (fix_insn): Handle all three 64-bit relocation types.
5977 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5979 * obj.h (struct format_ops): New members begin, app_file,
5980 s_set_other, s_set_desc, s_get_type, s_set_type,
5981 separate_stab_sections, init_stab_section.
5983 * config/obj-multi.h: Update GPL notice to v2.
5985 (obj_app_file): New.
5986 (S_SET_SIZE): Test s_set_size for NULL before calling.
5987 (S_SET_ALIGN): Similar for s_set_align.
5992 (SEPARATE_STAB_SECTIONS): New.
5993 (INIT_STAB_SECTION): New.
5994 (EMIT_SECTION_SYMBOLS): New.
5995 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5997 * config/obj-elf.h: Update GPL notice to v2.
5998 Mention that this file is included from obj-multi.h.
5999 (obj_begin): Wrap definition in ifndef.
6000 (elf_file_symbol): Constify declaration.
6001 (obj_app_file): Ditto.
6002 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6003 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6005 * config/obj-elf.c (elf_s_set_other): New.
6006 (elf_file_symbol): Constify argument.
6007 (elf_separate_stab_sections): New.
6008 (elf_init_stab_section): New.
6009 (elf_format_ops): Add new members. Remove comma at end.
6011 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6012 (ecoff_format_ops): Add new fields. Remove comma at end.
6013 Mention inconsistency for emit_section_symbols.
6015 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6017 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6018 (coff_separate_stab_sections): New.
6019 (coff_format_ops): Add new members.
6021 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6022 (obj_aout_s_set_other): New.
6023 (obj_aout_s_set_desc): New.
6024 (obj_aout_s_get_type): New.
6025 (obj_aout_s_set_type): New.
6026 (obj_aout_separate_stab_sections): New.
6027 (aout_format_ops): New members added. Use obj_aout_process_stab,
6028 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6029 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6031 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6033 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6035 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6036 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6037 (md_estimate_size_before_relax): Ensure jumps to weak and
6038 externally visible symbols are relocatable.
6040 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6042 * stabs.c (aout_process_stab): Make global.
6043 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6044 * read.h (aout_process_stab): Declare.
6046 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6047 Generalize to *aout, *coff *elf.
6048 * configure: Regenerated.
6050 * doc/internals.texi (Object format backend): Say
6051 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6053 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6054 * Makefile.in: Regenerated.
6056 2000-05-19 Catherine Moore <clm@cygnus.com>
6058 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6060 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6062 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6063 instruction to reflect change in re_assemble_*.
6065 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6067 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6068 build PA64 ELF tools.
6069 * configure: Rebuilt.
6071 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6073 * Makefile.am: Regenerate dependencies.
6074 * Makefile.in: Regenerate.
6076 2000-05-15 Nick Clifton <nickc@cygnus.com>
6078 * config/tc-arm.c (struct asm_psr): Add boolean field
6079 distinguishing between CSPR and SPSR. Rename 'number' field
6081 (psrs): Rearrange contents to match new asm_psr structure.
6082 (arm_psr_parse): Move next to psr_required_here. Make it
6083 return an asm_psr structure.
6084 (psr_required_here): Use asm_psr structure returned by
6086 (do_msr): Reorganise to allow psr_required_here to be called
6088 (md_undefined_name): Mark 'name' parameter as unused, since
6089 the COFF target does not use it.
6091 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6093 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6095 * config/te-aux.h: Likewise.
6096 * config/te-dpx2.h: Likewise.
6097 * config/te-go32.h: Likewise.
6098 * config/te-hp300.h: Likewise.
6099 * config/te-hppa.h: Likewise.
6100 * config/te-i386aix.h: Likewise.
6101 * config/te-ic960.h: Likewise.
6102 * config/te-interix.h: Likewise.
6103 * config/te-nbsd532.h: Likewise.
6104 * config/te-pc532mach.h: Likewise.
6105 * config/te-ppcnw.h: Likewise.
6106 * config/te-psos.h: Likewise.
6107 * config/te-sparcaout.h: Likewise.
6108 * config/te-sun3.h: Likewise.
6109 * config/te-sysv32.h: Likewise.
6111 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6113 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6114 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6115 and sign extend without an if statement.
6116 (build_bytes): Likewise.
6118 2000-05-14 Kazu Hirata <kazu@hxi.com>
6120 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6121 X_add_symbol L_32 case.
6123 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6125 * config/te-freebsd.h: New file.
6127 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6129 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6130 bindtextdomain): Replace defines with those from intl/libgettext.h
6131 to quieten gcc warnings.
6133 * NEWS: Mention x86 .arch and -q.
6135 * config/tc-i386.c (quiet_warnings): New.
6136 (md_assemble): Use quiet_warnings.
6137 (md_parse_option): Set quiet_warnings from -q.
6138 (md_show_usage): Mention -q, delete -m.
6139 (flag_do_long_jump): Delete.
6140 (md_parse_option): Remove -m.
6141 (md_show_usage): Remove -m.
6142 (md_create_long_jump): Remove useless flag_do_long_jump code.
6144 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6145 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6147 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6148 Alexander Sokolov <robocop@netlink.ru>
6150 * doc/c-i386.texi (i386-Arch): New section.
6151 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6153 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6154 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6155 architecture has been given and is not 486.
6156 (set_cpu_arch): New.
6157 (md_pseudo_table): Add .arch.
6158 (md_assemble): Warn if cpu architecture has been given and an
6159 unsupported instruction.
6161 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6162 Move operand_types bit defines after relevant template field.
6163 (template): Add cpu_flags.
6167 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6169 * config/tc-mn10300.h (md_end): Define.
6170 (mn10300_finalize): Declare.
6171 * config/tc-mn10300.c: Include dwarf2dbg.h.
6172 (debug_line): Define.
6173 (md_assemble): Generate dwarf2 line info.
6174 (mn10300_finalize): New function. Finalize dwarf2 info.
6176 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6178 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6179 external version of the relocation for weak symbols.
6181 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6183 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6184 frame size in units of 16 bytes, as required per SW Conventions manual.
6185 (output_unw_records): Output info-block header as a dword to get
6188 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6190 * as.h: #include "file", not <file> on files from ../include.
6191 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6192 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6193 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6194 (tc_coff_symbol_emit_hook): Ditto.
6195 (OPTCOUNT): Cast to int to avoid compiler warning.
6196 (md_begin): Fix signed/unsigned warnings.
6198 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6200 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6201 ABRANCH LONG case for a conditional branch on a 68000.
6202 (md_estimate_size_before_relax): Likewise. Also handle
6203 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6204 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6205 PC-relative on all CPUs.
6206 (md_estimate_size_before_relax): Likewise.
6208 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6210 * as.c (parse_args): Just mention current year in printed
6213 2000-05-03 J.T. Conklin <jtc@redback.com>
6215 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6217 (md_parse_option): Recognize -m7400.
6219 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6221 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6222 don't permit lp to become less than the words array.
6224 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6226 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6227 Fix little-endian case.
6229 2000-05-03 David O'Brien <obrien@NUXI.com>
6231 * as.c (parse_args): Update copyright.
6233 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6235 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6236 for the .bss section too.
6238 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6240 * configure.in: Set em=linux for hppa-*-linux.
6241 * configure: Regenerate.
6242 * doc/Makefile.in: Regenerate with correct automake.
6244 * frags.c (frag_grow): Sanity check chunk_size.
6246 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6247 * config/obj-som.h: Likewise.
6248 * config/obj-ieee.h: Likewise.
6250 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6252 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6253 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6254 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6255 (pa_ip): low_sign_unext now returns via function value. Use
6256 re_assemble_* instead of dis_assemble_* and
6257 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6259 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6260 (md_section_align, md_parse_option, md_show_usage,
6261 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6262 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6263 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6264 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6265 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6267 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6268 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6269 outside of switch. Correct mask and shifting errors in case 10
6270 and case -11. In case 21, compare against signed range to suit
6271 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6272 case 17 and case 22, use offsetT variable to properly check range.
6273 Use re_assemble_* here too.
6274 (evaluate_absolute): Change type of value to offsetT. Call
6275 hppa_field_adjust to do the work for us.
6276 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6277 (pa_parse_cmpib_64_cmpltr): Ditto.
6278 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6279 of i to unsigned int.
6280 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6281 (pa_end_of_source): Return type is void.
6283 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6285 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6287 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6289 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6290 More comments added.
6291 (md_begin): Removed "construct symbols for each register name".
6292 Because register names conflicts with GCC generated function
6294 (avr_operand): Now constant numbers can be used as a register
6295 identifiers (0 as r0, 31 as r31).
6296 (md_assemble): use skip_space () before parsing instruction
6299 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6301 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6302 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6303 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6304 * configure: Regenerate.
6306 2000-04-29 Andreas Jaeger <aj@suse.de>
6308 * as.h: Correctly check GCC version.
6310 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6312 * doc/as.1: Fix unbalanced brackets.
6314 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6316 (line_comment_chars): Set to '/' if TE_FreeBSD.
6318 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6320 * configure.in: Configury support for PA64 (currently disabled).
6321 * configure: Rebuilt.
6323 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6325 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6326 bfd_set_section_alignment.
6328 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6330 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6333 2000-04-24 Nick Clifton <nickc@cygnus.com>
6335 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6336 * doc/as.texinfo (Align): Include arm and strongarm in list of
6337 targets that have the second form of the behaviour of the .align
6340 2000-04-24 Mark Klein <mklein@dis.com>
6342 * config/obj-som.c: Terminate obj_pseudo_table.
6344 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6346 * as.c (parse_args): Allow md_parse_option to override -a listing
6348 * config/obj-coff.c (add_lineno): Change type of offset parameter
6349 from "int" to "bfd_vma."
6350 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6351 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6352 (ppc_change_csect): Align correctly for XCOFF64.
6353 (ppc_machine): New function, which discards "ppc_machine" line.
6354 (ppc_tc): Cons for 8 when code is 64 bit.
6355 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6357 (md_parse_option): Handle -a64 and -a32.
6359 * config/tc-ppc.h (TARGET_MACH): Define.
6360 (TARGET_FORMAT): Move to function.
6361 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6363 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6365 * config/tc-avr.c: New AVR_ISA_ defined.
6366 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6367 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6368 for `fmul', `movw' and `lpm R,Z' instructions.
6369 (avr_operands): Warn if current opcode is a two-word instruction
6370 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6371 (avr_opcodes): New commands added.
6372 (REGISTER_P): Check 'a' and 'v' constraint letters.
6373 (mcu_types): New MCU added.
6375 2000-04-22 Timothy Wall <twall@cygnus.com>
6377 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6379 (operand_match): Conditionally insert default bit values for IMMU9.
6381 2000-04-14 Matthew Green <mrg@cygnus.com>
6383 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6384 * configure: Rebuilt.
6386 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6387 Jason Eckhardt <jle@cygnus.com>
6389 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6391 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6392 Added handling of new operand types l,y,&,fe,fE,fx.
6394 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6395 David Mosberger <davidm@hpl.hp.com>
6396 Timothy Wall <twall@cygnus.com>
6397 Andrew MacLeod <amacleod@cygnus.com>
6398 Jim Wilson <wilson@cygnus.com>
6400 * Makefile.am (CPU_TYPES): Add ia64.
6401 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6402 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6403 * Makefile.in: Rebuild.
6404 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6405 * configure: Rebuild.
6406 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6407 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6408 * expr.c (expr): Handle md_optimize_expr.
6409 * read.c (LEX_HASH): Add comment.
6410 * config/tc-ia64.c, config/tc-ia64.h: New files.
6412 2000-04-21 Richard Henderson <rth@cygnus.com>
6414 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6415 bundling a non-delayed branch type instruction.
6417 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6419 * config/tc-mn10300.c (HAVE_AM30): Define.
6420 (md_assemble): Use it.
6422 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6424 * config/obj-elf.c (obj_elf_change_section): Check for changed
6427 * Makefile.am: (CPU_MULTI_VALID): Remove.
6428 (MULTI_CPU_TYPES): Define.
6429 (MULTI_CPU_OBJ_VALID): Define.
6430 (DEPTC): Use the above.
6431 (DEPOBJ): Same here.
6433 Regenerate dependencies.
6434 * Makefile.in: Regenerate.
6436 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6438 * Makefile.am (YACC, LEX): Get them from configure.
6440 2000-04-18 H.J. Lu (hjl@gnu.org)
6442 * config/tc-i386.c (offset_in_range): Use addressT instead of
6443 bfd_vma for non-bfd assemblers.
6445 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6447 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6448 doesn't give spurious errors.
6450 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6452 * as.h (SEEK_SET): Define if undefined.
6454 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6456 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6457 constants, and don't assume offsetT is 32 bits.
6459 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6461 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6462 (md_pcrel_from_section): Add prototype.
6463 (d10v_fix_adjustable): Add prototype.
6464 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6466 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6468 2000-04-12 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6471 symbol in frag chain.
6473 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6475 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6476 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6477 (fits_in_signed_word, smallest_imm_type): Ditto.
6478 (md_assemble): Use an offsetT var to hold offsetT values, not a
6480 (offset_in_range): New.
6481 (md_assemble): Use it.
6482 (md_convert_frag): Change type of target_address, opcode_address,
6483 and displacement_from_opcode_start to offsetT.
6484 (md_create_short_jump): Change type of offset to offsetT.
6485 (md_create_long_jump): Ditto.
6486 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6487 (md_chars_to_number): Remove.
6488 (output_invalid): Remove duplicate prototype.
6490 2000-04-09 Nick Clifton <nickc@cygnus.com>
6492 * Makefile.am (CPU_TYPES): Add 'avr'.
6493 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6494 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6496 * Makefile.in: Regenerate.
6498 * doc/as.texinfo: Add M32R documentation.
6500 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6502 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6503 --enable-build-warnings option.
6504 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6505 * Makefile.in, configure: Re-generate.
6507 2000-04-07 Nick Clifton <nickc@cygnus.com>
6509 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6510 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6511 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6512 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6513 (arm_force_relocation): Force relocations for
6514 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6516 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6518 * config/tc-sh.c (get_operands): There's no third operand if the
6519 first operand is an immediate.
6521 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6523 * config/tc-sh.c (immediate): Delete.
6524 (sh_operand_info): Add immediate member.
6525 (parse_reg): Use A_PC for pc.
6526 (parse_exp): Add second argument 'op'. All callers changed.
6527 (parse_at): Expect pc to be coded as A_PC.
6528 Use immediate field in *op.
6529 (insert): Add fourth argument 'op'. All callers changed.
6530 (build_relax): Add second argument 'op'. All callers changed.
6531 (insert_loop_bounds): New function.
6532 (build_Mytes): Remove DISP_4.
6533 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6534 (assemble_ppi): Use immediate field in *operand.
6535 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6536 (md_apply_fix): Likewise.
6537 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6539 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6541 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6543 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6545 * internals.texi (CPU backend): Document
6546 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6548 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6550 * po/gas.pot: Regenerate.
6552 * as.c (show_usage): Restore translated part of bug string.
6553 * gasp.c (show_usage): Likewise.
6555 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6556 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6557 than move-if-change.
6558 (DEP1): Modify for "gcc -MM".
6562 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6563 Update dependencies.
6564 * Makefile.in: Regenerate.
6566 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6568 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6569 (md_begin): Likewise.
6570 (HAVE_AM33): New macro.
6571 (md_assemble): Use it. Match r_regs and xr_regs only if
6574 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6576 * as.h: #include "bin-bugs.h"
6577 * as.c (show_usage): Use REPORT_BUGS_TO.
6578 * gasp.c: #include "bin-bugs.h"
6579 (show_usage): Use REPORT_BUGS_TO.
6581 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6583 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6585 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6586 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6589 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6591 * config/tc-i386.c (i386_immediate): Don't assume a constant
6592 immediate is necessarily 16 bits when in 16 bit code mode.
6593 (md_assemble): Instead set guess_suffix here after we have checked
6596 2000-04-02 Richard Henderson <rth@cygnus.com>
6598 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6599 quantities. Correct right shift sign extension.
6600 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6601 32-bit value when shifting into place.
6603 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6605 * app.c: Add ATTRIBUTE_UNUSED as needed.
6606 * config/tc-ppc.c: Likewise.
6607 (ppc_size): Make unsigned long.
6608 (ppc_insert_operand): Add casts to avoid warnings.
6610 2000-03-31 Nick Clifton <nickc@cygnus.com>
6612 * config/tc-d10v.h (md_flush_pending_output): Define.
6614 2000-03-29 Nick Clifton <nickc@cygnus.com>
6616 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6617 segment. Works for both BFD_ASSEMBLER and others.
6618 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6620 2000-03-29 Nick Clifton <nickc@cygnus.com
6622 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6624 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6626 * listing.c (LISTING_LHS_WIDTH): Default depends on
6628 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6630 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6632 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6635 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6637 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6639 * config/tc-avr.c (mcu_types): Add missing initialiser.
6640 (md_pcrel_from_section): Add prototype.
6641 (avr_operand): Remove redundant test of unsigned < 0.
6642 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6644 2000-03-27 Denis Chertykov <denisc@overta.ru>
6646 * config/tc-avr.c: New file for AVR support.
6647 * config/tc-avr.h: Likewise.
6648 * configure.in: Add AVR support.
6649 * configure: Regenerate.
6651 2000-03-26 Timothy Wall <twall@cygnus.com>
6653 * gasp.c (macro_op): Add new argument to check_macro call.
6654 Macro structure definitions moved to macro.h
6655 * sb.h: Add argument to prototype for input_scrub_include_sb.
6656 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6657 nesting checks with an additional flag.
6658 (struct input_save): Add flag to indicate whether current sb
6659 should be checked for proper macro/conditional nesting.
6660 (input_scrub_push/pop): Save/restore nest check flag.
6661 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6663 * macro.c (check_macro): Allow caller to retrieve parsed macro
6664 information if a pointer is provided. This information may be
6665 used by the new macro hooks.
6666 * macro.h: Update prototype for check_macro. Macro struct
6667 definitions moved here from macro.c/gasp.c.
6668 * read.c (read_a_source_file): Add parameter to check_macro call,
6669 and pass macro info to the macro hook, if defined.
6670 (input_scrub_insert_line): New. Allow insertion of a line of
6671 characters into the input stream.
6672 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6673 file into the input stream.
6674 (s_include): Use input_scrub_insert_file.
6675 * internals.texi: Document new macro hooks.
6676 * as.h: New prototypes added.
6678 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6680 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6681 an initial capital letter.
6682 (i386_index_check): Reindent.
6684 2000-03-19 Nick Clifton <nickc@cygnus.com>
6686 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6689 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6691 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6692 instruction operand bad if Rd > 7 when generating
6693 thumb instructions. Prevents for example,
6694 "adr r12,label" from silently failing and generating
6695 the wrong instruction.
6697 2000-03-17 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6700 that have a destingation >= 0x400000.
6701 Fix compile time warning messages.
6703 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6705 * config/tc-sh.c (md_begin): When encountering insn that are
6706 not supported by the current arch, only change the name if
6707 its contents are the same as prev_name.
6708 (get_specific): If the the architecture doesn't match, fail.
6710 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6712 * config/tc-sh.c (IDENT_CHAR): Define.
6713 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6714 matching back where it came from.
6716 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6718 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6720 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6722 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6725 2000-03-15 Kazu Hirata <kazu@hxi.com>
6727 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6729 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6731 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6732 floating-point-number, make sure 'f' is in FLT_CHARS.
6734 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6736 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6737 (s_lcomm_internal): Use it.
6738 * doc/internals.texi (CPU backend): Document it.
6739 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6742 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6744 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6747 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6748 implementation doesn't have special handling for switch
6750 (macro_build): Allow for code in sections other than .text.
6752 (mips_ip): Likewise.
6753 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6754 Don't perform relocs if we will be outputting them.
6755 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6756 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6759 2000-03-09 Catherine Moore <clm@cygnus.com>
6761 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6762 relocation type based on the entry in the fixup structure.
6763 Put S_IS_EXTERN processing back in.
6765 2000-03-08 H.J. Lu (hjl@gnu.org)
6767 * Makefile.am (install-exec-tooldir): Depend on
6768 install-exec-bindir for parallel make.
6769 * Makefile.in: Regenerated.
6771 2000-03-06 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6775 (md_parse_option): Parse -m32r command line switch - disable m32rx
6777 (md_show_usage): Document new option.
6779 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6780 * doc/Makefile.in: Regenerate.
6781 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6783 2000-03-02 Michael Meissner <meissner@redhat.com>
6785 * config/tc-d30v.c (check_range): Remove code that incorrectly
6786 sign extended values where bits < 32.
6788 2000-03-02 H.J. Lu (hjl@gnu.org)
6790 * configure.in: Support --enable-targets=all on ia32.
6791 * configure: Regenerated.
6793 2000-03-01 Nick Clifton <nickc@cygnus.com>
6795 * gasp.c (do_align): Remove bogus check of alignment value.
6797 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6799 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6800 TC_PPC was defined forced the type of a symbol with no other type
6803 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6805 * doc/internals.texi (CPU backend): Mention that
6806 line_separator_chars do not break up comments. Fix typos for
6807 LEX_AT and LEX_NAME descriptions. Document operands for
6808 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6809 description of md_create_short_jump usage. Document argument for
6810 md_undefined_symbol.
6812 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6814 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6815 (md_parse_option): Handle it.
6816 (md_show_usage): Document it.
6818 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6820 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6821 opcode, for the instruction `pal19'. From Andrea Arcangeli
6824 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6826 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6828 (md_assemble): To here, before template operands are matched.
6829 Also ensure a constant immediate is sign extended when we know the
6830 size is at most 16 bits. This is to catch cases like "add
6831 $0xffc0,%ax" where we don't know the size, and thus that the
6832 immediate can be represented as Imm8S until after parsing the
6834 (i386_displacement): Similarly sign extend 16 bit constant
6836 (md_assemble): Relax 16-bit jump constant range check to suit sign
6837 extended displacements.
6839 2000-02-26 Andreas Jaeger <aj@suse.de>
6841 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6843 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6845 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6846 call operands when intel_syntax.
6847 (intel_float_operand): Return 2 for "fi...".
6848 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6849 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6850 earlier "SHORT" change.
6851 (md_assemble): When determining suffix from Regs, exclude
6854 2000-02-24 Nick Clifton <nickc@cygnus.com>
6856 * configure: Add arm-wince, mips-pe and sh-pe targets.
6857 * configure: Regenerate.
6859 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6861 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6862 "pe-mips" for the mips-pe target.
6864 * config/tc-arm.c (insns): Change displacement encoded in BL
6865 and B instructions if the target port is arm-wince.
6866 (do_ldst): Do not bias the relocation offset if the target
6868 (md_pcrel_from): Add in missing relocation offset bias if the
6869 target os arm-wince.
6871 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6872 (md_begin): Disable -G support for mips-pe target.
6873 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6874 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6877 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6878 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6879 assembler, just set the alignment to 4.
6881 * config/te-wince-pe.h: New file for WinCE targets. Define
6884 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6886 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6887 string instructions.
6888 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6889 (i386_intel_memory_operand): After finding a segment override,
6890 check again for no `[' before looking for a displacement. Bomb if
6891 more than one displacement rather than silently discarding the
6892 second and subsequent ones. Free strings malloc'd by
6893 build_displacement_string.
6895 2000-02-24 Catherine Moore <clm@cygnus.com>
6897 * config/obj-som.c (obj_pseudo_table): Add "weak".
6898 (obj_som_weak): New routine.
6900 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6902 * config/tc-i386.c (union i386_op): New.
6903 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6904 Throughout file replace occurences of disps[n], imms[n], regs[n]
6905 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6906 intel mode operand swapping. Add assert in regKludge and
6907 fake_zero_displacement code. Test i.types[n] when outputting
6908 displacements and immediates. Combine output of Disp16 with
6910 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6911 when in intel mode by (not) reversing fsub and fdiv operands
6912 before the template search. This fails for single operand
6913 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6914 undefined. Instead fix the base_opcode after we've found the
6915 template. Move base_opcode xor with found_reverse_match from
6916 opcode output code to before this fix so we test for the correct
6918 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6919 check in intel mode. Instead compare opcodes.
6921 * config/tc-i386.h (TC_RELOC): Delete.
6922 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6923 with equivalent call to reloc.
6925 * as.h (flag_m68k_mri): Move declaration after target include, and
6926 only declare when TC_M68K defined. Define as zero otherwise.
6927 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6928 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6929 Define as zero otherwise.
6930 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6931 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6932 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6933 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6934 testing whether defined.
6935 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6936 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6937 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6938 rather than testing whether defined.
6939 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6940 (parse_mri_cons): Declare and use only when TC_M68K.
6941 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6942 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6943 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6945 * NEWS: Mention IBM 370 support.
6947 2000-02-23 Richard Henderson <rth@cygnus.com>
6949 * config/tc-i386.c (md_assemble): When swapping operands for
6950 intel_syntax, assume everything that's not Imm or Disp is a
6953 2000-02-23 Linas Vepstas <linas@linas.org>
6955 * config/tc-i370.c, config/tc-i370.h: New files.
6956 * Makefile.am: Add support for Linux/IBM 370.
6957 * configure.in: Likewise.
6958 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6959 * config/obj-elf.c: Include elf/i370.h
6960 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6962 * Makefile.in: Regenerate.
6963 * configure: Regenerate.
6965 * doc/c-i370.texi: New file.
6966 * doc/all.texi: Include it.
6967 * doc/as.texinfo: And here.
6968 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6969 * doc/Makefile.in: Regenerate.
6971 2000-02-19 Michael Meissner <meissner@redhat.com>
6973 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6974 determine if an instruction can be used in parallel with an ADDppp
6975 or SUBppp instruction.
6977 2000-02-22 Andrew Haley <aph@cygnus.com>
6979 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6981 2000-02-22 Andrew Haley <aph@cygnus.com>
6983 * config/tc-mips.c (mips_gp32): New variable.
6984 (macro_build) Use mips_gp32.
6986 (md_longopts): Add "-mgp32" and "-mgp64".
6987 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6989 (OPTION_M7900): Change offset
6990 (OPTION_NO_M7900): Ditto.
6992 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6994 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6995 warning, and bump it to 1.
6997 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6999 From Brad Lucier <lucier@math.purdue.edu>:
7000 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7003 2000-02-21 Catherine Moore <clm@cygnus.com>
7005 * config/tc-mips.c (MF_HILO_INSN): Define.
7006 (mips_7000_hilo_fix): Declare.
7007 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7008 (md_parse_option): Check for 7000_HILO_FIX options.
7009 (OPTION_M7000_HILO_FIX): Define.
7010 (OPTION_NO_M7000_HILO_FIX): Define.
7011 * doc/c-mips.texi (-mfix7000): Describe.
7013 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7015 * listing.c (print_lines): Remove unused variable `end'.
7017 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7018 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7019 reloc_type when BFD_ASSEMBLER.
7020 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7021 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7022 statement and quell signed vs. unsigned comparison warning.
7024 2000-02-18 Nick Clifton <nickc@cygnus.com>
7026 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7027 the computed frag offset, rather than overwriting it.
7029 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7031 * config/tc-sh.c ("elf/sh.h"): Include.
7032 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7033 (md.begin): Initialize target_arch.
7034 Only include opcodes in has table that match selected architecture.
7035 (parse_reg): Recognize register names for sh-dsp.
7036 (parse_at): Recognize post-modify addressing.
7037 (get_operands): The leading space is now optional.
7038 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7039 arguments. Update valid_arch.
7040 (build_Mytes): Add support for SDT_REG_N.
7041 (find_cooked_opcode): New function, broken out of md_assemble.
7042 (assemble_ppi, sh_elf_final_processing): New functions.
7043 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7044 (md_longopts, md_parse_option): New option: -dsp.
7045 * config/tc-sh.h (elf_tc_final_processing): Define.
7046 (sh_elf_final_processing): Declare.
7048 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7050 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7051 the unwinder subspace. Save the current seg/subseg before creating
7054 2000-02-10 Nick Clifton <nickc@cygnus.com>
7056 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7057 little endian targets.
7058 (INST_BYTE1): Redefine to handle big and little endian
7060 (cpu_type): New type: Select between M340 and M210.
7061 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7062 instructions of the M340.
7063 (md_assemble): Add support for the MULSH and OPSR classes of
7065 (md_atof): Add support for little endian targets.
7066 (md_parse_option): Add support for -EL, -EB and -mcpu command
7068 (md_convert_frag): Add support for little endian targets.
7069 (md_apply_fix3): Add support for little endian targets.
7070 (md_number_to_chars): Add support for little endian targets.
7072 2000-02-10 Timothy Wall <twall@redhat.com>
7074 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7075 defined, use it to verify the symbol just read should be a label.
7077 2000-02-10 Timothy Wall <twall@redhat.com>
7079 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7080 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7081 around colons when KEEP_WHITE_AROUND_COLON is defined.
7082 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7083 and KEEP_WHITE_AROUND_COLON.
7085 2000-02-08 Timothy Wall <twall@redhat.com>
7087 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7089 (do_repeat): New. Abstract repeat logic so that a "break" can be
7091 (end_repeat): New. Provide support for a "break" out of the
7093 * read.h: Add prototypes for new functions.
7095 2000-02-08 Timothy Wall <twall@redhat.com>
7097 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7098 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7099 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7102 2000-02-08 Timothy Wall <twall@redhat.com>
7104 * read.c: Added elseif to directives table.
7105 * read.h: Added prototype for s_elseif.
7106 * doc/as.texinfo: Added description for elseif.
7107 * cond.c (s_elseif): New function
7109 2000-02-04 Timothy Wall <twall@redhat.com>
7111 * listing.c (print_lines): Remove conditionals causing bug in
7114 2000-02-03 Timothy Wall <twall@cygnus.com>
7116 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7118 * frags.c (frag_new): Calculate fr_fix in octets
7119 (frag_now_fix) Return offset as target address offset (bytes).
7120 (frag_now_fix_octets) New - Return offset in octets (8-bit
7122 * frags.h: Added prototype for frag_now_fix_octets().
7123 Distinguish between octets and bytes in field descriptions.
7124 * listing.c (calc_hex): Account for octets vs bytes when
7125 printing addresses/offsets.
7126 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7127 target is little-endian, print the octets in a word in big-endian
7128 order so that the display looks like a proper hexadecimal number,
7129 instead of having the octets reversed.
7130 * read.c (do_align): When recording alignment, alignment power
7131 should be in terms of target bytes (minimum addressible unit)
7133 (do_org) Convert ORG target address (byte) argument into an
7134 octet offset when generating a variable fragment.
7135 * symbols.c (resolve_symbol_value): Symbol final value
7136 converted to a target address offset (bytes) from its octet offset.
7137 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7138 offset (bytes) is adjusted by the frag offset (octets) converted
7140 (coff_frob_section) Section alignment power is in terms of bytes;
7141 convert it to an octet alignment power when calculating size (and
7142 size mask) in octets. Don't modify the section size in order to
7143 "align" it for TI COFF, since that format has a different method
7144 for storing alignment information.
7146 2000-02-01 Timothy Wall <twall@cygnus.com>
7148 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7149 entries, matching the way GCC generates them. If not escaped, the
7150 filename is encoded incorrectly.
7152 2000-01-31 Nick Clifton <nickc@cygnus.com>
7154 * config/tc-arm.c (reg_table): Add support for ATPCS register
7157 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7159 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7161 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7163 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7164 of a symbol when we really care about its value.
7166 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7168 * config/tc-mcore.c (md_assemble): Give warning message if
7169 operands passes to instruction are more than the spec.
7171 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7173 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7174 Thumb mode but the label seen was not declared as '.thumb_func'
7175 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7176 correct disassembly of Thumb code bounded by non function labels.
7178 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7180 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7181 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7183 * Makefile.in: Same here.
7186 * configure.in: Set bfd_gas for i386-aout when primary target
7187 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7188 we may need the primary te_file. Remove incorrect comment.
7190 * configure: Regenerate.
7192 * config/e-i386aout.c: New file.
7194 * as.c (USE_EMULATIONS): Move to before print_version_id.
7195 (struct emulation): Add i386aout.
7196 (show_usage): Split text strings. Reformat -a text. Add --em
7200 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7201 (aout_format_ops): New.
7204 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7205 preprocessor conditional and add aout USE_EMULATIONS tests.
7206 (read_a_source_file): Don't pass error strings to printf as
7210 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7212 (do_data): Same here.
7213 (process_file): And here.
7216 * symbols.c (colon): Rewrite "already defined" fatal message
7217 code for aout with USE_EMULATIONS.
7220 * config/obj-aout.c (OBJ_HEADER): Define.
7221 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7223 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7224 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7226 (obj_aout_type): Expand S_SET_OTHER here too.
7227 (obj_read_begin_hook): Remove.
7228 (aout_pop_insert): New.
7229 (obj_aout_s_get_other): New.
7230 (obj_aout_s_get_desc): New.
7231 (aout_format_ops): New.
7234 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7235 gets aout_pseudo_table.
7236 (aout_pseudo_table): Declare.
7237 (obj_read_begin_hook): Define.
7240 * config/obj-coff.c (obj_pseudo_table): Rename to
7242 (coff_pop_insert): Use coff_pseudo_table.
7243 (coff_sec_sym_ok_for_reloc): Remove.
7244 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7245 and comment all zero entries and remove #if 0 code.
7248 * config/obj-coff.h (obj_pop_insert): Define.
7249 (coff_pseudo_table): Declare.
7252 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7253 s_get_size, s_set_size. Comment all zero entries.
7256 * config/obj-elf.c (elf_s_get_other): New function.
7257 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7258 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7259 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7261 (obj_elf_parse_section_letters): Don't pass error strings to
7262 printf as format arg.
7265 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7267 (elf_s_get_other): Declare.
7268 (S_GET_OTHER) Define as elf_s_get_other if not already
7270 (S_SET_OTHER): Only define when not already defined.
7271 (elf_obj_read_begin_hook): Declare.
7272 (obj_read_begin_hook): Define.
7273 (elf_obj_symbol_new_hook): Declare.
7274 (obj_symbol_new_hook): Define.
7277 * config/obj-multi.h: Add copyright header and protect against
7278 multiple inclusion. Add * to all function pointers.
7279 (OBJ_HEADER): If defined, include it rather than other defines
7281 (obj_frob_file_after_relocs): Test for NULL.
7282 (obj_symbol_new_hook): Here too.
7283 (obj_sec_sym_ok_for_reloc): And here.
7284 (S_GET_OTHER): Define.
7285 (S_GET_DESC): Define.
7286 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7287 (OBJ_MAYBE_ELF): Update comment.
7289 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7290 OBJ_AOUT preprocessor conditional and handle emulation by
7291 testing OUTPUT_FLAVOR.
7292 (i386_displacement): Here too.
7293 (md_section_align): Similarly here.
7294 (i386_target_format): Conditionally compile when more than one
7295 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7296 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7297 (i386_displacement): Here too.
7300 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7301 Define TARGET_FORMAT for aout only when not multi.
7304 * config/te-multi.h: Delete file as it's identical to te-generic.h
7306 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7308 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7309 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7312 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7314 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7317 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7319 * config/tc-mips.c (mips_do_align): New function.
7320 * config/tc-mips.h (md_do_align): Define.
7322 2000-01-10 Philip Blundell <philb@gnu.org>
7324 * doc/c-arm.texi (ARM Options): Fix typo.
7325 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7326 line separator for Linux.
7327 * doc/as.texinfo (Comments): Mention the ARM.
7329 2000-01-10 Philip Blundell <pb@futuretv.com>
7331 * configure.in (arm*-*-conix*): New target.
7332 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7334 * configure: Regenerate.
7336 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7338 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7339 (obj_elf_visibility): New function.
7341 * doc/as.texinfo (Visibility): New node: document visibility
7344 For older changes see ChangeLog-9899