| blob | 1bcd103dd2a2212c88f25409a4cdbfc6b4b474bb |
1 2001-12-15 Alan Modra <amodra@bigpond.net.au>
3 * config/obj-elf.c (obj_elf_init_stab_section): References are
4 kept to section name strings. Don't alloca them!
6 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
8 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
9 OPERAND_ATSIGN as O_absent.
11 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
12 Richard Henderson <rth@redhat.com>
14 * configure.in: Add support for xstormy16.
15 * configure: Regenerated.
16 * Makefile.am: Add support for xstormy16.
17 * Makefile.in: Regenerated.
18 * config/tc-xstormy16.c: New file.
19 * config/tc-xstormy16.h: New file.
21 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
23 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
24 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
25 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
26 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
27 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
28 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
29 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
30 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
31 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
32 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
33 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
34 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
35 FLAGS.
36 (struct asm_opcode): Adjust parms field accordingly.
37 (md_assemble): Don't pass dummy second argument when calling worker
38 functions.
39 (build_arm_ops_hsh): Add prototype
40 (BAD_FLAGS): Delete.
42 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
44 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
45 cond_offset. Rename variants->variant.
46 (insns): Adjust for new format. Explicitly code each variant that
47 takes flags. Remove temporary instructions.
48 (struct arm_it): Remove redundant field suffix.
49 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
50 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
51 (long_flag): Delete.
52 (struct asm_flg): Delete.
53 (LONGEST_INST): Delete.
54 (V4_STR_BIT): Define.
55 (struct thumb_opcode): Rename variants->variant.
56 (do_empty): Renamed from do_nop.
57 (ldst_extend): Delete argument hwse. Split code for half-word and
58 signed byte instructions to ...
59 (ldst_extend_v4): ... here.
60 (ld_mode_required_here): Use ldst_extend_v4.
61 (do_ldrd): Simplify now that this is only called for ldrd. No
62 need to test for XScale, which was wrong anyway. Don't reject r12
63 as a target register. Add test that ldrd doesn't update an index
64 register.
65 (do_pld): Don't allow post-indexed or write-back addressing modes.
66 Adjust call to ldst_extend.
67 (do_adr): Split code for adrl to ...
68 (do_adrl): ... here.
69 (do_cmp): No need to fold in COND_BIT.
70 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
71 code to handle half-word and signed byte instructions to ...
72 (do_ldstv4): ... here.
73 (do_ldstt): New function. Handle load/store with translate.
74 (do_ldmstm): Write feature modification bits directly into
75 inst.instruction.
76 (do_fpa_ldst): Remove suffix handling code.
77 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
78 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
79 (build_arm_ops_hsh): New function.
80 (md_begin): Call it. Don't build the ARM opcode directly.
81 (md_assemble): Simplify ARM instruction handling.
83 2001-12-05 Arati Dikey <aratid@kpit.com>
85 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
86 to missing 'else'.
88 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
90 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
91 that we can tell which operand refers to the insn put in the L
92 container and mark it as such, so that the relocation type can be
93 adjusted.
95 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
97 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
98 (load_register): Better error message. Cast away signedness
99 mismatches. Add casts needed for varargs.
100 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
101 Remove superfluous casts.
102 (macro): Cast away signedness mismatches. Remove superfluous casts.
103 (s_cpload): Fix wrong comment.
104 (s_mips_weakext): Standardize output message.
105 (get_number): Likewise.
107 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
109 * config/tc-mips.c (append_insn): Add jump address range overflow
110 check.
112 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
115 for ELF only.
116 (show): Document -mabi option.
118 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
120 * config/tc-arm.c (md_parse_option): Only clear cpu part when
121 specifying 'xscale' cpu (don't change the fpu part).
123 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
125 * config/tc-d10v.c (find_opcode): Reject SP operand if
126 OPERAND_NOSP flag is present.
128 2001-12-03 Eric Christopher <echristo@redhat.com>
130 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
132 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
134 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
135 by BFD_RELOC_GPREL16.
136 (load_address): Likewise.
137 (macro): Likewise.
138 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
139 BFD_RELOC_GPREL32.
140 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
141 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
142 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
144 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
146 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
147 prefix `+'.
149 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
150 flags requires SP.
152 2001-11-29 Arati Dikey <aratid@kpit.com>
154 * tc-sh.c (parse_at): Removed case-sensitivity of index register
155 R8, R9.
157 2001-11-28 Jakub Jelinek <jakub@redhat.com>
159 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
160 in reloc if it has non-zero addend.
161 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
162 * config/tc-sparc.c (md_apply_fix3): Likewise.
164 2001-11-28 Andreas Schwab <schwab@suse.de>
166 * as.c (parse_args): Call md_after_parse_args if defined.
167 * config/tc-ia64.h (md_after_parse_args): Define.
168 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
169 * doc/internals.texi (CPU backend): Document md_after_parse_args.
171 2001-11-23 Jakub Jelinek <jakub@redhat.com>
173 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
174 * write.c (adjust_reloc_syms): Don't handle relocs against
175 SEC_MERGE section symbols specially.
176 (fixup_segment): Likewise.
178 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
180 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
181 (md_apply_fix3): ...here. Don't prevent the symbol value being
182 subtracted twice from GPREL addends.
183 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
184 subtracted by the previous function.
186 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
188 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
189 md_apply_fix3 change.
191 2001-11-20 Ben Elliston <bje@redhat.com>
193 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
194 usage after md_apply_fix3 cleanups.
196 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
198 * doc/c-mmix.texi: Use texinfo 4 features.
199 (MMIX-mmixal): Fix typo.
201 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
203 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
204 val assignment.
206 2001-11-16 Michael Snyder <msnyder@redhat.com>
208 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
209 from one call to the next, and eliminate consecutive duplicates
210 (thereby emitting only one line symbol per source line).
211 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
213 2001-11-16 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
217 2001-11-15 H.J. Lu <hjl@gnu.org>
219 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
221 2001-11-15 H.J. Lu <hjl@gnu.org>
223 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
225 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
227 * write.c (fixup_segment): Remove references to md_apply_fix and
228 TC_HANDLE_FX_DONE.
229 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
230 of md_apply_fix to md_apply_fix3.
231 Make all md_apply_fix3 functions void.
232 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
233 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
234 * doc/internals.texi: Update references to md_apply_fix3.
235 * tc.h: Update prototype for md_apply_fix3.
237 2001-11-15 Alan Modra <amodra@bigpond.net.au>
239 * config/tc-i386.h (md_end): Define.
240 (i386_elf_emit_arch_note): Declare.
241 (CpuUnknown): Delete.
242 * config/tc-i386.c (default_arch): Constify.
243 (smallest_imm_type): Remove CpuUnknown test.
244 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
245 (i386_elf_emit_arch_note): New function.
247 * po/POTFILES.in: Regenerate.
249 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
251 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
253 2001-11-15 Alan Modra <amodra@bigpond.net.au>
255 * frags.c (frag_grow): Revert last change.
257 * dwarf2dbg.c (get_frag_fix): Align last frag size.
259 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
260 to operand->insert.
261 (md_assemble): Likewise.
263 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
265 * frags.c (frag_grow): Use frag_make_room() to grow the
266 obstack.
268 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
270 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
271 value from the addend for fixups against local symbols in
272 SEC_MERGE sections - it was not added in, in the first place.
274 2001-11-11 Timothy Wall <twall@alum.mit.edu>
276 * write.c (relax_segment): Convert symbol address into an octet
277 offset prior to adding to the frag address, which is an octet
278 offset. Add comments to that effect.
279 * config/tc-tic54x.c: Fix bugs causing tests to fail.
280 * config/tc-tic54x.h: Ditch PARAMS macro.
282 2001-11-13 Alan Modra <amodra@bigpond.net.au>
284 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
285 put in note section. Use sizeof instead of hard-coded constants.
287 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
289 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
290 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
291 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
292 Sort options a bit more logical.
293 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
294 OPTION_MABI only for elf targets.
296 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
298 * config/tc-mips.c (set_at): Add cast needed for varargs.
299 (load_register): Likewise.
300 (macro): Likewise. Some code reformatting.
301 (macro2): Add cast needed for varargs.
302 (mips16_macro): Likewise.
304 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
306 * config/tc-mips.c (md_assemble): Remove superflous casts.
307 (append_insn): Likewise.
308 (mips16_macro_build): Likewise.
309 (macro): Likewise.
310 (mips16_ip): Likewise.
311 (s_cpload): Likewise.
312 (mips_relax_frag): Likewise.
314 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
316 * config/tc-mips.c (mips_abi_level): Move in front of
317 mips_set_options.
318 (mips_set_options): Add members gp32, fp32, abi.
319 (file_mips_gp32): New flag.
320 (file_mips_fp32): New flag.
321 (mips_opts): Initialize the new members.
322 (mips_gp32): Remove.
323 (mips_fp32): Remove.
324 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
325 (HAVE_32BIT_FPRS): Likewise.
326 (HAVE_NEWABI): Likewise.
327 (HAVE_64BIT_OBJECTS): Likewise.
328 (md_begin): Likewise. Save default (file) values.
329 (md_parse_option): Use the new values from mips_opts.
330 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
331 possible. Let .set mipsN work together with .set push/pop.
332 Enhance error messages.
333 (mips_elf_final_processing): Use file_mips_* for header processing.
335 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
337 * config/tc-avr.c (mcu_types): Update for new devices.
339 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
341 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
342 the page man title.
343 * doc/Makefile.in: Rebuild.
344 * doc/as.texinfo: Do not put man SEEALSO in document;
345 Use @command for commands, @option for options; Reorganize usage
346 to clearly identify target specific options.
348 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
350 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
352 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
354 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
356 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
358 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
359 that need the global offset table.
360 (md_apply_fix3): Add code to undo opertions done in fixup_segment
361 triggered by TC_FORCE_RELOCATION.
362 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
363 a call to function tc_s390_force_relocation.
364 (TC_FIX_ADJUSTABLE): Define.
366 2001-11-04 Chris Demetriou <cgd@broadcom.com>
368 * configure.in (mips-*-netbsd*): Add support for target.
369 * configure: Regenerate.
371 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
373 * configure.in (ALL_LINGUAS): Add 'fr'.
374 * configure: Regernate.
375 * po/fr.po: New file. Obtained from the translation project web
376 site.
378 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
380 * tc-arm.c: Re-arrange prototypes by architecture.
381 (insns): Re-arrange instructions by archtitecture. Pld instruction
382 is part of ARMv5E.
383 (tinsns): blx and bkpt are part of ARMv5T.
384 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
385 to do_fpa_*. All callers changed.
387 * tc-arm.c (insns): Add two temporary instructions to handle
388 ldrd/strd.
390 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
392 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
393 for bra/bsr and use frag_variant(), this ensure that the possible
394 16-bit BFD_RELOC_16 will be in the same frag.
396 2001-10-31 Chris Demetriou <cgd@broadcom.com>
398 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
399 PIC code, assume pointers the same size as GPRs.
400 (macro): In M_LA_AB handling for embedded PIC code, support
401 "la $treg,foo-bar($breg)". In load/store handling
402 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
403 which is used by the compiler for switch statements.
404 In load/store double multi-instruction macro handling
405 (label ldd_std) add a comment that no special handling
406 is currently done for embedded PIC.
407 (mips_ip): In 'o' (16-bit offset) case, only accept 16
408 bit offsets.
410 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
412 General cleanup of feature definitions.
413 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
414 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
415 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
416 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
417 (ARM_EXT_V{5,5E}): Synchronize with above.
418 (ARM_ARCH_V*): Define a complete set in terms of above features.
419 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
420 (FPU_FPA_EXT_V[12]): Define.
421 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
422 (FPU_ANY): Define.
423 (FPU_DEFAULT): Default to FPA.
424 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
425 Thumb, this is now ARM_ARCH_V5T.
426 (insns): Rework for new feature defines.
427 (tinsns): Likewise.
428 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
430 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
432 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
433 * configure: Regenerate.
434 * Makefile.in: Regenerate.
435 * doc/c-sh.texi (SH Options): Added descriptions.
437 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
439 * configure.in: Update for MMIX port.
440 * Makefile.am: Ditto. Regenerate dependencies.
441 * Makefile.in: Regenerate.
442 * configure: Regenerate.
443 * config/tc-mmix.h, config/tc-mmix.c: New files.
444 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
445 * doc/Makefile.in: Regenerate.
446 * doc/all.texi: @set MMIX.
447 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
448 Include c-mmix.texi.
449 * doc/c-mmix.texi: New file.
451 2001-10-24 Chris Demetriou <cgd@broadcom.com>
453 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
454 these evaluate to true if mips_arch indicates SB-1.
456 2001-10-23 Alan Modra <amodra@bigpond.net.au>
458 * as.c (parse_args): Print the date as well for --version.
460 2001-10-20 Chris Demetriou <cgd@broadcom.com>
462 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
463 SB-1 CPU for consistency.
464 (mips_cpu_info_table): Tweak comment about SB-1.
466 2001-10-20 H.J. Lu <hjl@gnu.org>
468 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
469 (cirrus_parse_offset): Likewise.
471 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
473 * config/tc-arm.c: Restore line_comment_chars.
475 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
477 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
478 added to the list.
480 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
482 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
483 for undefined symbols.
485 2001-10-17 Chris Demetriou <cgd@broadcom.com>
487 * doc/as.texinfo (MIPS ISA options): Added accidentally
488 omitted "-mips64" option to list of options.
490 2001-10-17 matthew green <mrg@redhat.com>
492 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
493 -m7410, -m7450 and -m7455 options.
495 2001-10-17 Alan Modra <amodra@bigpond.net.au>
497 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
498 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
499 (md_begin): Don't set ppc_size here.
500 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
501 (md_shortopts): Constify.
502 (md_longopts): Likewise.
503 (md_longopts_size): Likewise.
504 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
505 64-bit opcodes.
506 (ppc_machine): Explain why this function is a nop.
508 2001-10-17 Alan Modra <amodra@bigpond.net.au>
510 * bit_fix.h: Comment typo fix.
511 * config/tc-mips.c: Likewise.
512 * config/tc-sh.c: Likewise.
513 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
515 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
516 that autoheader doesn't duplicate config.in entries.
517 (DEFAULT_ARCH): Ditto.
518 * configure: Regenerate.
519 * config.in: Regenerate.
521 2001-10-16 Alan Modra <amodra@bigpond.net.au>
523 From Andrew Pines <apines@cosmodog.com>
524 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
526 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
527 Hans-Peter Nilsson <hp@bitrange.com>
529 * config/tc-sh.c (shl): Remove.
530 (big): New function.
531 (little): Remove shl handling. Emit error for endian mismatch.
532 (md_show_usage): Add description of -big.
533 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
534 (OPTION_BIG): Add.
535 (md_pseudo_table): Add .big.
536 (md_longopts): Add -big.
537 (md_begin): Don't set target_big_endian here.
538 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
539 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
540 (shl): Remove.
541 * configure.in (endian): Default is big.
542 (sh-*-pe*): Little endian.
543 (cpu_type): Set sh for target sh*.
544 * configure: Regenerate.
546 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
548 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
549 relocations.
551 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
553 * config/tc-arm.c: Replace CONST with const.
555 * cgen.c: Tidy up formatting.
557 2001-10-12 matthew green <mrg@redhat.com>
559 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
560 flags, equivalent to -m7400. New -maltivec to enable AltiVec
561 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
562 64-bit and 32-bit BookE support, respectively. Change -m403 and
563 -m405 to set PPC403 option.
564 (md_show_usage): Adjust for new options.
565 * doc/all.texi: Set PPC.
566 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
567 * doc/c-ppc.texi: New file.
568 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
569 * doc/Makefile.in: Regenerate.
571 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
573 * read.c (s_bad_endr): New function. Issues a warning message
574 about a bad use of the .rept pseudo op.
575 (po_table[]): Add .endr.
576 * read.h: Prototype s_bad_endr.
578 * CONTRIBUTORS: Update contact email address.
580 2001-10-11 Kazu Hirata <kazu@hxi.com>
582 * config/tc-alpha.c: Fix comment typos.
583 * config/tc-cris.c: Likewise.
584 * config/tc-hppa.c: Likewise.
585 * config/tc-i370.c: Likewise.
586 * config/tc-mips.c: Likewise.
587 * config/tc-mn10200.c: Likewise.
588 * config/tc-mn10300.c: Likewise.
589 * config/tc-sh.c: Likewise.
590 * config/tc-tahoe.c: Likewise.
591 * config/tc-v850.c: Likewise.
593 2001-10-11 Kazu Hirata <kazu@hxi.com>
595 * app.c: Fix comment typos.
596 * bit_fix.h: Likewise.
597 * expr.c: Likewise.
598 * itbl-ops.c: Likewise.
600 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
602 * input-file.c: Include safe-ctype.h.
603 (input_file_open): Use ISSPACE instead of isspace.
605 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
607 * config/tc-mips.c (mips_cpreturn_offset): New variable.
608 (mips_cpreturn_register): Likewise.
609 (mips_gp_register): Likewise.
610 (s_cpsetup): New function prototype.
611 (s_cplocal): Likewise.
612 (s_cpreturn): Likewise.
613 (s_gpvalue): Likewise.
614 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
615 pseudo-ops.
616 (macro): Don't warn about .cprestore for NewABI.
617 (md_pcrel_from): Code cleanup.
618 (mips_force_relocation): Force output of some NewABI relocations even
619 without a defined symbol.
620 (s_cpload): Ignore .cpload for NewABI.
621 (s_cpsetup): Handle .cpsetup.
622 (s_cplocal): Handle .cplocal.
623 (s_cprestore): Ignore .cprestore for NewABI.
624 (s_cpreturn): Handle .cpreturn.
625 (s_gpvalue): Handle .gpvalue.
626 (s_cpadd): Ignore .cpadd for NewABI.
627 (nopic_need_relax): Take g_switch_value into account as gp
628 optimization.
629 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
631 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
633 * config/tc-mips.c (my_getSmallParser): New function prototype.
634 (small_ex_type): Named this enum, more return values for
635 my_getSmallExpression.
636 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
637 triple relocations. Protect some parts with ifdef OBJ_ELF.
638 (percent_op_match): New struct, lookup table for %some_reloc().
639 (my_getSmallParser): New function, parses nested percent_ops also.
640 (my_getSmallExpression): Rewite to support nested percent_ops.
642 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
644 * config/tc-mips.c
645 (load_address): Support both 32- and 64-bit addresses.
646 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
647 (macro2): Call load_address correctly.
649 2001-10-09 Christian Groessler <cpg@aladdin.de>
651 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
652 since z8k-opc.h now uses the PARAMS macro.
654 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
656 * config/tc-arm.c: Change MAVERIK to MAVERICK.
658 2001-10-09 Alan Modra <amodra@bigpond.net.au>
660 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
661 throughout file.
662 (obj_elf_change_section): Rename "group" to "group_name".
663 (obj_elf_section): Likewise.
664 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
665 first member section; Instead use elf_next_in_group.
667 2001-10-09 Alan Modra <amodra@bigpond.net.au>
669 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
670 Set elf_section_data group from it. Warn if group name changed.
671 (obj_elf_parse_section_letters): Parse 'G' too.
672 (obj_elf_section): Parse group name.
673 (struct group_list): New.
674 (build_group_lists): New function.
675 (elf_frob_file): Create SEC_GROUP section(s).
677 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
678 whitespace.
680 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
682 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
684 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
685 (cirrus_regtype): New enum.
686 (LONGEST_INST): Change to 10.
687 (CIRRUS_MODE1): New.
688 (CIRRUS_MODE2): New.
689 (CIRRUS_MODE3): New.
690 (CIRRUS_MODE4): New.
691 (CIRRUS_MODE5): New.
692 (CIRRUS_MODE6): New.
693 (insns): Add cirrus dsp instructions.
694 (ARM_EXT_MAVERIKSC_REG): New.
695 (cirrus_register): New.
696 (cirrus_mvf_register): New.
697 (cirrus_mvd_register): New.
698 (cirrus_mvfx_register): New.
699 (cirrus_mvdx_register): New.
700 (cirrus_mvax_register): New.
701 (ARM_EXT_MAVERIKsc_register): New.
702 (reg_table): Add cirrus registers.
703 (cirrus_valid_reg): New.
704 (cirrus_reg_required_here): New.
705 (do_c_binops_1): New.
706 (do_c_binops_2): New.
707 (do_c_binops_3): New.
708 (do_c_triple_4): New.
709 (do_c_triple_5): New.
710 (do_c_quad_6): New.
711 (do_c_dspsc_1): New.
712 (do_c_dspsc_2): New.
713 (do_c_shift_1): New.
714 (do_c_shift_2): New.
715 (do_c_ldst_1): New.
716 (do_c_ldst_2): New.
717 (do_c_ldst_3): New.
718 (do_c_ldst_4): New.
719 (do_c_binops): New.
720 (do_c_triple): New.
721 (do_c_quad): New.
722 (do_c_dspsc): New.
723 (do_c_shift): New.
724 (cirrus_parse_offset): New.
725 (do_c_ldst): New.
726 (md_parse_option): Add arm9e.
727 (md_show_usage): Same.
729 2001-10-08 Tom Rix <trix@redhat.com>
731 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
732 location of next .bf
733 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
735 2001-10-07 Alan Modra <amodra@bigpond.net.au>
737 * config/obj-elf.c: Standardize error/warning messages - don't
738 capitalise, no final period or newline, don't say "ignoring" for
739 as_bad messages. In some cases, change the wording to that used
740 elsewhere for similar messages.
741 (obj_elf_section_name): New function, split out from ..
742 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
743 entsize not specified.
745 2001-10-05 Jakub Jelinek <jakub@redhat.com>
747 * doc/as.texinfo: Document M and S ELF section flags.
749 2001-10-05 Alan Modra <amodra@bigpond.net.au>
751 * subsegs.c (subseg_text_p): Return 0 for absolute section.
752 * read.c (do_align): If in absolute section, warn about and ignore
753 non-zero fill pattern.
755 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
757 * config/tc-mn10300.c (tc_gen_reloc): Don't free
758 reloc->sym_ptr_ptr if it's not allocated.
760 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
762 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
763 relocation triple.
764 (prev_insn_fixp): Likewise.
765 (append_insn): Changed prototype to accept a relocation pointer.
766 (imm_reloc): Make it an array.
767 (offset_reloc): Likewise.
768 (md_assemble): Handle triple relocations.
769 (append_insn): Likewise. Add handling for some NewABI relocations.
770 (mips_no_prev_insn): Handle triple relocations.
771 (macro_build): Likewise. Add handling for some NewABI relocations.
772 Move handling for the 'u' case to append_insn().
773 (mips16_macro_build): Handle triple relocations.
774 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
775 for NewABI.
776 (mips_ip): Handle triple relocations.
777 (mips16_ip): Likewise.
778 (mips_force_relocation): Force handling of triple relocations
779 without symbols for NewABI.
780 (md_apply_fix): Add handling for some NewABI relocations.
782 2001-10-05 Alan Modra <amodra@bigpond.net.au>
784 * config/tc-i386.c (parse_register): If not producing code for
785 x86_64, reject x86_64 register name matches.
786 (md_assemble): Remove now redundant check for x86_64 regs.
788 2001-10-04 Alan Modra <amodra@bigpond.net.au>
790 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
791 as BFD_DEFAULT_TARGET_SIZE.
792 (ppc_tc): Likewise.
793 (ppc_is_toc_sym): Likewise.
794 (md_apply_fix3): Likewise.
796 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
798 * config/tc-mips.c (mips_64): Remove.
799 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
800 in it.
801 (mips_abi_level, mips_abi): New enum.
802 (mips_32bit_abi): Remove.
803 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
804 (HAVE_NEWABI): New define.
805 (HAVE_64BIT_OBJECTS): New define.
806 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
807 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
808 (support_64bit_objects): New prototype.
809 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
810 .reginfo section for n32, use .MIPS.options instead.
811 (support_64bit_objects): New function, code from md_parse_option.
812 (md_longopts): Add -n32 option.
813 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
814 Add -n32 option. Protect with OBJ_ELF.
815 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
816 (mips_elf_final_processing): Likewise. Don't write .reginfo section
817 for n32, use .MIPS.options instead.
819 2001-10-03 Alan Modra <amodra@bigpond.net.au>
821 * po/POTFILES.in: Regenerate.
822 * configure: Regenerate.
824 2001-10-02 Alan Modra <amodra@bigpond.net.au>
826 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
827 bits if target is 64 bit.
829 * doc/as.texinfo (listing): Fix typo.
831 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
832 BFD_VERSION.
833 * Makefile.am (Makefile): Depend on bfd/configure.in.
834 Run "make dep-am".
835 * Makefile.in: Regenerate.
837 2001-09-30 H.J. Lu <hjl@gnu.org>
839 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
840 and "ams" for compatibility.
842 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
844 * config/tc-sh.c (md_pcrel_from_section): Transformed from
845 md_pcrel_from. Handle pc-relativeness against link-time
846 symbol. Handle relativeness to elsewhere than the fixup.
847 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
848 (md_pcrel_from_section): Prototype.
850 * Makefile.am: Update dependencies with "make dep-am".
851 * Makefile.in: Regenerate.
853 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
855 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
856 (print_opcode_format, skip_whites): Likewise.
857 (convert_branch, m68hc11_new_insn): Likewise.
858 (build_dbranch_insn, build_indexed_byte): Likewise.
859 (build_reg_mode, find, find_opcode): Likewise.
860 (print_insn_format): Fix call to print_opcode_format.
861 (md_assemble): Fix call to build_dbranch_insn.
863 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
865 * config/tc-arm.c: Add missing prototypes.
867 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
869 * input-file.c (input_file_open): When reading the
870 first line looking for #NO_APP, prepare for the possibility
871 of finding #APP instead. Also fix algorithm to allow
872 white-space to follow either #NO_APP or #APP directives.
874 2001-09-25 Geoff Berry <geoff.berry@bops.com>
876 * listing.c (buffer_line): Don't write past the end of `line' when
877 EOF is reached.
879 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
881 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
882 relocation for differences between symbols in a section other
883 than the one in which the difference is to be placed; apply
884 the relocation instead.
886 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
888 * config/tc-arc.c: Add missing prototype.
889 (md_atof): Change type to int. Add missing prototype.
890 * config/tc-arc.h: Prototype exported functions.
892 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
894 * as.c: Add missing function prototype.
895 * config/obj-aout.c: Fix compile time warning.
897 2001-09-21 Bruno Haible <haible@clisp.cons.org>
899 * config/tc-openrisc.c: Don't include <ctype.h>.
901 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
903 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
905 2001-09-19 Alan Modra <amodra@bigpond.net.au>
907 * config/tc-i370.c: Fix typo in last change.
909 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
911 * doc/as.texinfo (Symbol Names): Improve documentation on local
912 labels and add documenation about dollar labels.
914 2001-09-18 Bruno Haible <haible@clisp.cons.org>
916 * as.h: Don't include <ctype.h>.
917 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
918 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
919 (atof_generic): Use ISDIGIT instead of isdigit.
920 * config/m68k-parse.y: Include "safe-ctype.h".
921 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
922 * config/obj-elf.c: Include "safe-ctype.h".
923 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
924 * config/obj-vms.c: Include "safe-ctype.h".
925 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
926 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
927 instead of isupper/islower/toupper/tolower.
928 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
929 (insert_sreg): Use TOUPPER instead of islower/toupper.
930 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
931 isalpha/isalnum/isupper/tolower.
932 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
933 isdigit.
934 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
935 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
936 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
937 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
938 (arc_extoper): Use TOLOWER instead of isupper/tolower.
939 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
940 (arm_psr_parse): Use ISALPHA instead of isalpha.
941 (accum0_required_here): Use ISALNUM instead of isalnum.
942 (do_ldrd): Use ISSPACE instead of isspace.
943 (decode_shift): Use ISALPHA instead of isalpha.
944 (insert_reg): Use TOUPPER instead of islower/toupper.
945 (arm_reg_parse): Use ISALPHA instead of isalpha.
946 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
947 isalnum/ispunct/tolower.
948 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
949 (md_parse_option): Use TOLOWER instead of tolower.
950 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
951 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
952 (cris_process_instruction): Use ISLOWER instead of islower.
953 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
954 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
955 (get_flags): Use ISSPACE instead of isspace.
956 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
957 (do_assemble): Use TOLOWER instead of tolower.
958 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
959 (do_assemble): Use TOLOWER instead of tolower.
960 (d30v_start_line): Use ISSPACE instead of isspace.
961 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
962 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
963 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
964 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
965 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
966 (start_label): Use ISALPHA instead of isalpha.
967 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
968 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
969 isupper/islower/tolower.
970 (pa_parse_number): Use ISDIGIT instead of isdigit.
971 (pa_chk_field_selector): Use TOLOWER instead of tolower.
972 (pa_stringer): Use ISDIGIT instead of isdigit.
973 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
974 (register_name): Use ISALPHA instead of isalpha.
975 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
976 isalnum/islower/tolower.
977 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
978 isdigit/isalpha.
979 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
980 isalpha/isxdigit.
981 (md_assemble): Use ISSPACE instead of isspace.
982 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
983 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
984 instead of isdigit/islower/isupper/tolower/isalpha.
985 (output_invalid): Use ISPRINT instead of isprint.
986 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
987 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
988 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
989 (get_args): Use ISALNUM instead of isalnum.
990 * config/tc-ia64.c: Include "safe-ctype.h".
991 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
992 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
993 (ia64_parse_name): Likewise.
994 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
995 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
996 instead of isspace/isalnum/isupper/tolower.
997 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
998 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
999 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1000 (mklower_table): Remove variable.
1001 (mklower): Remove macro.
1002 (insert_reg): Use TOUPPER instead of islower/toupper.
1003 (md_begin): Remove initialization of mklower_table.
1004 (s_reg): Use ISALNUM instead of isalnum.
1005 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1006 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1007 (build_mri_control_operand): Use TOLOWER instead of tolower.
1008 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1009 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1010 (md_assemble): Use ISSPACE instead of isspace.
1011 (get_imm16): Use ISALNUM instead of isalnum.
1012 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1013 isdigit/isupper/tolower.
1014 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1015 instead of isalpha/isupper/tolower.
1016 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1017 isdigit/islower/isupper.
1018 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1019 (mcore_s_section): Use ISSPACE instead of isspace.
1020 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1021 isspace/tolower/isalnum.
1022 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1023 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1024 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1025 isspace.
1026 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1027 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1028 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1029 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1030 isdigit/tolower.
1031 (tc_get_register): Likewise.
1032 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1033 (s_mips_ent): Use ISDIGIT instead of isdigit.
1034 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1035 (md_assemble): Use ISSPACE instead of isspace.
1036 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1037 (md_assemble): Use ISSPACE instead of isspace.
1038 * config/tc-ns32k.c: Don't include <ctype.h>.
1039 * config/tc-pdp11.c: Include "safe-ctype.h".
1040 (mklower): Remove function.
1041 (parse_reg): Use TOLOWER instead of mklower.
1042 * config/tc-pj.c: Include "safe-ctype.h".
1043 (md_assemble): Use ISSPACE instead of isspace.
1044 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1045 (register_name): Use ISALPHA instead of isalpha.
1046 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1047 isalnum/islower/tolower.
1048 (md_assemble): Use ISSPACE instead of isspace.
1049 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1050 islower/toupper.
1051 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1052 (register_name): Use ISALPHA instead of isalpha.
1053 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1054 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1055 isspace.
1056 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1057 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1058 isalnum/islower/tolower.
1059 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1060 (parse_reg): Use TOLOWER instead of tolower.
1061 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1062 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1063 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1064 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1065 * config/tc-tahoe.c: Include "safe-ctype.h".
1066 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1067 (tip_op): Use TOLOWER instead of isupper/tolower.
1068 * config/tc-tic30.c: Include "safe-ctype.h".
1069 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1070 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1071 (tic30_operand): Use TOLOWER instead of tolower.
1072 (tic30_find_parallel_insn): Likewise.
1073 (output_invalid): Use ISPRINT instead of isprint.
1074 * config/tc-tic54x.c: Include "safe-ctype.h".
1075 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1076 (lookup_version): Use TOUPPER instead of toupper.
1077 (tic54x_var): Use ISALPHA instead of isalpha.
1078 (tic54x_mlib): Use ISSPACE instead of isspace.
1079 (subsym_iscons): Use TOUPPER instead of toupper.
1080 (get_operands): Use ISSPACE instead of isspace.
1081 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1082 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1083 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1084 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1085 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1086 ISSPACE instead of isspace.
1087 * config/tc-tic80.c: Include "safe-ctype.h".
1088 (md_assemble): Use ISSPACE instead of isspace.
1089 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1090 (system_register_name): Use ISDIGIT instead of isdigit.
1091 (md_assemble): Use ISSPACE instead of isspace.
1092 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1093 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1094 isupper/tolower/isdigit.
1095 (vip_op): Use TOLOWER instead of isupper/tolower.
1096 * config/tc-w65.c: Don't include <ctype.h>.
1097 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1098 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1099 (whatreg): Use ISDIGIT instead of isdigit.
1100 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1101 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1102 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1103 (integer_constant): Use ISALNUM/TOUPPER instead of
1104 isalnum/islower/toupper.
1105 (operand): Use TOLOWER instead of isupper/tolower.
1106 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1107 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1108 of isdigit.
1109 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1110 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1111 (main): For gettext, also set the LC_CTYPE locate facet.
1112 * hash.c: Include "safe-ctype.h".
1113 (main): Use TOLOWER instead of isupper/tolower.
1114 * itbl-lex.l: Don't include <ctype.h>.
1115 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1116 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1117 omit non-ASCII characters.
1118 (debugging_pseudo): Use ISSPACE instead of isspace.
1119 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1120 (buffer_and_nest): Use ISALNUM instead of isalnum.
1121 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1122 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1123 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1124 instead of isalnum/isdigit/isupper/isalpha.
1125 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1126 of isalpha/isalnum/isupper/tolower.
1127 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1128 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1129 isupper/tolower/isdigit.
1130 (s_mri_common): Use ISDIGIT instead of isdigit.
1131 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1132 (s_float_space): Use ISALPHA instead of isalpha.
1133 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1134 (float_cons): Use ISALPHA instead of isalpha.
1135 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1136 isdigit/isxdigit.
1137 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1138 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1139 islower/toupper.
1140 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1141 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1143 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1145 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1146 in 64 bit mode and make format "e" work.
1148 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1150 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1152 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1153 var to ensure bfd_alloc arg is the right type.
1154 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1155 bfd_bwrite.
1157 * config/obj-coff.c: Replace calls to bfd_write with calls to
1158 bfd_bwrite. Cast args of bfd_seek.
1160 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1161 warning.
1163 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1165 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1166 call to bfd_bread.
1168 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1170 * config/tc-sh.h (sh_force_relocation): Prototype.
1171 (struct fix): Forward declare.
1172 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1173 (cons, s_align_bytes): Remove old-type declarations.
1174 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1175 get_operands, get_specific, insert, build_relax,
1176 insert_loop_bounds, build_Mytes): Prototype.
1177 (little): Make static. Prototype.
1178 (check, tc_Nout_fix_to_chars): Delete unused functions.
1180 2001-09-14 Eric Christopher <echristo@redhat.com>
1182 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1183 -mgp32/mgp64.
1185 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1187 * configure.in: Add arm-openbsd target.
1188 * configure: Regenerate.
1190 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1192 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1193 mips*-*-linux*.
1195 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1197 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1199 2001-09-11 Richard Henderson <rth@redhat.com>
1201 * config/tc-alpha.c (alpha_elf_section_letter): New.
1202 (alpha_elf_section_flags): New.
1203 * config/tc-alpha.h (md_elf_section_letter): New.
1204 (md_elf_section_flags): New.
1205 * config/tc-ia64.c (ia64_elf_section_letter): New.
1206 * config/tc-ia64.h (md_elf_section_letter): New.
1208 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1210 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1211 of 'm', 'S' instead of 's'. Update bad_msg.
1212 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1213 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1215 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1217 * expr.c (expr): Move code setting "retval" to the end of the loop,
1218 and rearrange for efficiency. For "PIC code" subtraction, use
1219 "rightseg" rather than recalculating. For "symbol OP symbol"
1220 subtract, set "retval" to absolute_section if symbols in same
1221 section.
1222 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1223 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1224 comparisons on symbols from any section. Allow other comparison
1225 operators as for subtraction.
1226 (symbol_equated_reloc_p): New predicate function.
1227 * symbols.h (symbol_equated_reloc_p): Declare.
1228 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1229 for expression syms is set correctly.
1230 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1231 (write_relocs): Likewise.
1232 (write_object_file): Likewise.
1233 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1234 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1235 of a complex expression when setting up frag_var.
1237 2001-09-07 Richard Henderson <rth@redhat.com>
1239 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1240 require_seq and allow_seq. Let !literal omit the sequence number.
1241 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1243 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1245 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1246 section symbols the same way as externs.
1248 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1250 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1251 pseudo-op.
1253 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1255 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1256 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1257 PIC, BFD_RELOC_16_PCREL for the rest.
1258 (mips_ip): Likewise.
1259 (md_pcrel_from): return the right offset for the differently shifted
1260 pcrel relocs.
1261 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1263 2001-09-05 Richard Henderson <rth@redhat.com>
1265 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1266 (pseudo_func): Add @iplt.
1267 (pseudo_opcode): Add data16 and data16.ua.
1268 (md_begin): Set iplt pseudo.
1269 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1271 2001-09-04 Richard Henderson <rth@redhat.com>
1273 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1274 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1275 (alpha_macros): Remove occurrences of same.
1276 (O_lituse_addr, O_gprel): New.
1277 (DUMMY_RELOC_LITUSE_*): New.
1278 (s_alpha_ucons, s_alpha_arch): Prototype.
1279 (alpha_reloc_op): Construct elements via DEF macro.
1280 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1281 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1282 members to not be literal specific.
1283 (next_sequence_num): New.
1284 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1285 added/removed BFD relocations.
1286 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1287 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1288 (tokenize_arguments): Parse ! relocations properly.
1289 (find_macro_match): Delete unused macro argument types.
1290 (assemble_insn): Add reloc parameter; emit that instead of the
1291 default as appropriate.
1292 (get_alpha_reloc_tag): New. Split from ...
1293 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1294 (assemble_tokens): Don't search macros if user relocation present.
1295 Copy reloc sequence number to insn struct.
1296 (emit_ldgp): Remove user reloc handling.
1297 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1298 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1299 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1300 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1301 (struct alpha_fix_tag): Name members less literal specific.
1303 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1305 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1306 address of two symbols in different sections.
1308 2001-08-31 Eric Christopher <echristo@redhat.com>
1309 Jason Eckhardt <jle@redhat.com>
1311 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1312 5kc, and 20kc. Clean up old entries.
1314 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1315 Jeff Law <law@redhat.com>
1317 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1318 offset match H8 ELF spec.
1319 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1320 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1322 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1323 (build_bytes): Mark fixups for PCrel branches as signed. For
1324 OBJ_ELF, make sure the reloc's offset points to the first byte
1325 to be modified.
1326 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1327 * tc-h8300.h (relocation mappings): Add.
1329 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1331 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1332 define for BFD_ASSEMBLER.
1333 (tc_reloc_mangle): Likewise.
1334 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1336 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1338 * config/tc-h8300.c (h8300hmode): Record the machine type
1339 if BFD_ASSEMBLER is defined.
1340 (h8300smode, md_begin): Similarly.
1342 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1344 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1345 default from coff to elf.
1346 * configure: Regenerate.
1348 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1350 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1351 assorted coff relocations to the corresponding elf relocations.
1352 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1354 * configure.in: Add case for h8300-*-elf.
1355 * configure: Regenerate.
1357 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1359 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1360 documentation to reflect reality.
1362 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1364 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1365 (macro): Reflect change to MAX_GPREL_OFFSET.
1367 2001-08-27 Torbjorn Granlund <tege@swox.com>
1368 Staffan Ulfberg <staffanu@swox.se>
1369 Linus Nordberg <linus@swox.se>
1370 Alan Modra <amodra@bigpond.net.au>
1372 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1373 * configure: Regenerate.
1374 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1375 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1376 (md_assemble): Use them.
1377 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1378 (md_pseudo_table): Add "llong", "quad".
1379 (md_parse_option): Match default_cpu of powerpc*.
1380 (ppc_arch): Likewise.
1381 (ppc_subseg_align): Only for OBJ_XCOFF.
1382 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1383 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1384 (ppc_insert_operand): Don't bother testing 'file' before calling
1385 as_bad_where. Use as_bad_where for operand->insert errors.
1386 (mapping): Add ELF64 relocation modifiers.
1387 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1388 expressions with abs_symbol.
1389 (ppc_elf_cons): Correct offset for little endian targets.
1390 (ppc_elf_frob_symbol): New.
1391 (md_assemble): Add support for 64 bit ELF relocs.
1392 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1393 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1394 ".toc" section for 64 bit ELF.
1395 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1396 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1397 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1398 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1399 Expand on comments, error message. Add support for 64 bit relocs,
1400 and use PPC_HI etc. macros.
1401 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1402 (HANDLE_ALIGN): Define to generate nops in code sections rather
1403 than zeros.
1404 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1405 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1406 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1407 (ppc_fix_adjustable): Declare.
1408 (tc_frob_symbol): Define.
1409 (ppc_elf_frob_symbol): Declare.
1411 2001-08-26 Andreas Jaeger <aj@suse.de>
1413 * config/tc-s390.c: Add missing prototypes
1414 (md_gather_operands): Make static.
1416 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1418 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1419 allowed value, not the word beyond maximum.
1420 * config/tc-mips.c (macro_build_lui): Code cleanup.
1421 (macro): Reflect change to MAX_GPREL_OFFSET.
1422 (mips_ip): Check explicitly against S_EX_NONE.
1423 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1424 (md_apply_fix): Code cleanup.
1426 2001-08-24 Andreas Jaeger <aj@suse.de>
1428 * config/tc-ppc.h: Fix prototype declaration.
1430 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1432 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1433 * config/obj-elf.c (obj_elf_size): When size is constant, free
1434 and clear symbol_get_obj(sym)->size if any.
1436 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1438 * config/tc-mips.c (md_begin): Warn about incompatibility between
1439 -march=FOO and -mipsN option, continue with default ISA.
1441 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1443 * config/tc-mips.c (md_parse_option): #ifdef the
1444 traditional/non-traditional names as it is done in mips_target_format.
1446 2001-08-20 Richard Henderson <rth@redhat.com>
1448 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1449 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1450 use seg parameter instead of now_seg.
1452 2001-08-18 H.J. Lu <hjl@gnu.org>
1454 * config/tc-mips.c (show): Add the missing prototype.
1456 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1458 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1459 return values.
1460 (mips_ip): Use the new return values instead of characters. Add
1461 support for %higher and %highest.
1462 (LP): Remove.
1463 (RP): Remove.
1464 (my_getSmallExpression): Make parsing case insensitive and more
1465 reliable. Add support for %higher and %highest. Further support to
1466 parse %gprel and %neg is implemented but currently deactivated.
1468 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1470 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1471 (ecoff_build_symbols): Likewise.
1472 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1474 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1476 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1477 for n32 ABI if appropriate.
1479 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1481 * config/tc-mips.c (cons_fix_new_mips): Remove.
1482 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1483 (cons_fix_new_mips): Remove.
1485 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1487 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1488 a label, not a hex constant.
1490 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1492 * config/tc-v850.h: Add missing prototypes.
1494 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1496 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1497 relocations.
1499 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1501 * config/tc-sparc.c (cons_fix_new_sparc): Move
1502 `sparc_no_align_cons = 0;' to...
1503 (s_uacons): ...here so that sparc_no_align_cons will get
1504 cleared properly.
1506 2001-08-11 Kazu Hirata <kazu@hxi.com>
1508 * config/tc-mips.c: Fix a comment typo.
1510 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1512 * config/tc-mips.c (move_register): New function.
1513 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1514 (mips_ip): Likewise.
1515 (macro2): Use move_register rather than macro_build for moves.
1516 (mips16_macro): Likewise.
1517 (macro): Likewise. Handle M_MOVE.
1519 2001-08-10 Andreas Jaeger <aj@suse.de>
1521 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1522 to build warnings.
1523 * configure: Regenerate.
1525 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1527 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1528 Comment indentation of #pragma.
1529 * macro.c (alloca): Likewise.
1531 * config/tc-ppc.c: Revert 2001-08-08.
1533 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1535 * symbols.c: Add missing prototypes.
1536 * config/e-i386elf.c: Likewise.
1537 * config/e-i386coff.c: Likewise.
1538 * config/e-i386aout.c: Likewise.
1539 * config/obj-coff.c: Likewise.
1540 (def_symbol_in_progress, stack): Move definition.
1541 * config/obj-elf.c: Add missing prototypes.
1542 (obj_elf_change_section): Make static.
1543 (obj_elf_parse_section_letters): Likewise.
1544 (obj_elf_section_word): Likewise.
1545 (obj_elf_section_type): Likewise.
1547 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1549 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1550 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1551 determining reloc type with code reading operands->reloc field.
1553 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1555 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1556 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1557 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1558 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1560 * output-file.c (output_file_create): Don't try to open a second
1561 time as it's unnecessary. FOPEN_W was undefined too.
1563 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1565 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1566 (mips_ip): Likewise. Typo.
1568 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1570 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1571 of 0.
1572 (RELAX_ENCODE): Replace bfd_vma by valueT.
1573 (load_address): Formatting.
1574 (macro): Likewise. Code cleanup. Typo.
1575 (macro2): Formatting.
1576 (md_parse_option): Typo.
1577 (s_mipsset): Reorder cases to look nicer.
1578 (md_estimate_size_before_relax): Formatting. Code cleanup.
1579 (mips_elf_final_processing): Check against NULL instead of 0.
1580 (md_obj_end): Remove ugly `' in message string.
1581 (s_mips_ent): Remove ugly `' in message string.
1583 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1585 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1586 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1587 mutually exclusive (if they are different).
1588 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1589 set more than once.
1591 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1593 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1594 from GPREL addends.
1596 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1598 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1599 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1600 (md_long_opts): Add -mfp32 option.
1601 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1602 (md_show_usage): Show usage for -mfp32 and -mgp32.
1603 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1604 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1605 (HAVE_32BIT_ADDRESSES): New macro.
1606 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1607 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1608 (s_cprestore, s_cpadd): Likewise.
1609 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1610 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1611 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1612 to determine the width of addresses in load, store and jump macros.
1613 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1614 used in set instructions; do not check the address size for them.
1615 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1616 unaligned load and store macros.
1617 (mips_ip): Use the new macros to check the width of a register when
1618 processing float constants. Force a constant into memory if it is
1619 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1620 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1621 than mips_gp32 to select synthetic instructions.
1622 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1623 synthetic instructions.
1625 2001-08-01 Christian Groessler <cpg@aladdin.de>
1627 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1628 "rh", "rr", "rq", or "sp" then don't automatically assume
1629 it's a register name. Check whether there is a number
1630 following.
1632 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1634 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1635 Don't allocate more space than necessary for the input line copy.
1637 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1639 * read.c: Standardize error/warning messages - don't capitalise, no
1640 final period or newline, don't say "ignored" or "zero assumed" for
1641 as_bad messages. In some cases, change the wording to that used
1642 elsewhere for similar messages.
1643 * app.c: Likewise.
1644 * as.c: Likewise.
1645 * atof-generic.c: Likewise.
1646 * cgen.c: Likewise.
1647 * cond.c: Likewise.
1648 * depend.c: Likewise.
1649 * dwarf2dbg.c: Likewise.
1650 * ecoff.c: Likewise.
1651 * expr.c: Likewise.
1652 * frags.c: Likewise.
1653 * input-file.c: Likewise.
1654 * input-scrub.c: Likewise.
1655 * listing.c: Likewise.
1656 * output-file.c: Likewise.
1657 * stabs.c: Likewise.
1658 * subsegs.c: Likewise.
1659 * symbols.c: Likewise.
1660 * write.c: Likewise.
1661 * ecoff.c (ecoff_directive_end): Test for missing name by
1662 comparing input line pointers rather than reading string.
1663 (ecoff_directive_ent): Likewise.
1664 * read.c (s_set): Likewise.
1665 (s_align): Report a warning rather than an error for
1666 alignment too large.
1667 (s_comm): Check for missing symbol name.
1668 (s_lcomm_internal): Likewise.
1669 (s_lsym): Likewise.
1670 (s_globl): Use is_end_of_line instead of looking for '\n'.
1671 (s_lcomm_internal): Likewise.
1672 (ignore_rest_of_line): Report a warning rather than an error.
1674 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1676 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1677 any kind of relocation against a not-loaded section.
1679 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1681 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1682 to include '@' in symbol names when parsing versioned symbols
1683 rather than calling get_symbol_end multiple times.
1684 * config/tc-i370.c (register_name): Format fixes. Don't call
1685 get_symbol_end after parsing number.
1686 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1687 code out of conditional.
1688 (address_register_name): Likewise.
1689 (other_register_name): Likewise.
1690 * config/tc-mn10300.c (r_register_name): Likewise.
1691 (xr_register_name): Likewise.
1692 (data_register_name): Likewise.
1693 (address_register_name): Likewise.
1694 (other_register_name): Likewise.
1695 * config/tc-ppc.c (register_name): Likewise.
1696 * config/tc-s390.c (register_name): Likewise.
1698 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1700 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1701 and bra relax: update fragP->fr_fix after the fixup.
1703 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1705 * read.c (s_set): Check for missing symbol name.
1707 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1709 * write.c (relax_segment <rs_space>): Account for fr_fix.
1711 2001-07-25 H.J. Lu <hjl@gnu.org>
1713 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1714 we treat weak like extern only for ELF.
1715 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1716 symbols only for ELF.
1718 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1720 * config/tc-mips.c: Fix spelling error in comment.
1722 2001-07-25 Dave Brolley <brolley@redhat.com>
1724 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1725 (IS_PARALLEL_SEPARATOR): New macro.
1726 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1727 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1728 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1729 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1730 been seen).
1732 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1734 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1735 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1736 Update dependencies with "make dep-am".
1737 * Makefile.in: Regenerate.
1738 * doc/Makefile.in: Regenerate.
1740 2001-07-23 Kazu Hirata <kazu@hxi.com>
1742 * config/tc-alpha.h: Fix formatting.
1743 * config/tc-arc.c: Likewise.
1744 * config/tc-d10v.h: Likewise.
1745 * config/tc-hppa.c: Likewise.
1746 * config/tc-i370.c: Likewise.
1747 * config/tc-i386.h: Likewise.
1748 * config/tc-i960.h: Likewise.
1749 * config/tc-ia64.c: Likewise.
1750 * config/tc-ia64.h: Likewise.
1751 * config/tc-m32r.c: Likewise.
1752 * config/tc-m68k.c: Likewise.
1753 * config/tc-m88k.c: Likewise.
1754 * config/tc-ns32k.c: Likewise.
1755 * config/tc-pdp11.c: Likewise.
1756 * config/tc-pj.h: Likewise.
1757 * config/tc-s390.c: Likewise.
1758 * config/tc-sparc.c: Likewise.
1759 * config/tc-sparc.h: Likewise.
1760 * config/tc-tic80.c: Likewise.
1761 * config/tc-w65.h: Likewise.
1763 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1765 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1766 symbols specially. Always resolve, adding fr_address to value.
1767 * write.c (write_object_file): Don't add fr_address to sym values.
1768 (relax_frag): Likewise.
1769 (relax_segment): Likewise.
1770 * config/obj-ieee.c (do_symbols): Likewise.
1771 * config/tc-cris.c (md_convert_frag): Likewise.
1772 * config/tc-fr30.c (md_convert_frag): Likewise.
1773 * config/tc-i386.c (md_convert_frag): Likewise.
1774 * config/tc-m32r.c (md_convert_frag): Likewise.
1775 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1776 * config/tc-mcore.c (md_convert_frag): Likewise.
1777 * config/tc-mips.c (mips16_extended_frag): Likewise.
1778 * config/tc-ns32k.c (md_convert_frag): Likewise.
1779 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1780 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1781 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1782 (md_relax_table): Remove first four entries. Format.
1783 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1784 setting fr_var. Simplify byte branch checks.
1786 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1788 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1789 "isbranch" param as all calls have it set.
1790 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1791 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1792 strcasecmp in "nullify" var.
1793 (pa_parse_neg_add_cmpltr): Likewise.
1794 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1795 functions. Don't print wrong conditions in error messages.
1797 2001-07-23 Andreas Jaeger <aj@suse.de>
1799 * config/tc-s390.c (s390_force_relocation): Removed.
1801 * config/tc-s390.h: Remove double declaration of
1802 TC_FORCE_RELOCATION.
1804 2001-07-22 H.J. Lu <hjl@gnu.org>
1806 * config/tc-mips.c (s_mips_end): Remove unused variables.
1807 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1809 2001-07-17 Andreas Schwab <schwab@suse.de>
1811 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1812 .loc.
1813 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1814 insn.
1815 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1817 2001-07-17 matthew green <mrg@eterna.com.au>
1819 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1820 TE_NetBSD.
1821 (line_comment_chars): Set to '/' if TE_NetBSD.
1823 2001-07-14 matthew green <mrg@eterna.com.au>
1825 * configure.in (i386-*-netbsdelf*): New target.
1826 * configure: Regenerate.
1828 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1830 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1831 class of the non-debug symbol is C_NULL.
1833 2001-07-10 Anders Norlander <anorland@synergenix.se>
1835 * doc/as.texinfo (Incbin): Fix grammatical errors.
1837 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1839 * depend.c: Use FOPEN_.. macros in calls to fopen().
1840 * input-file.c: As above.
1841 * itbl-ops.c: As above.
1842 * listing.c: As above.
1843 * output-file.c: As above.
1844 * read.c: As above.
1846 2001-07-08 Anders Norlander <anorland@synergenix.se>
1848 * read.c (s_incbin): New .incbin function.
1849 * read.c (potable): Add "incbin" pseudo-op.
1850 * read.h: Add s_incbin prototype.
1851 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1852 * NEWS: Mention new feature.
1854 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1856 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1857 DEBUG_UNSPECIFIED.
1859 2001-07-06 John Healy <jhealy@redhat.com>
1861 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1862 set of fixups to be stored.
1863 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1864 restored to be chosen from any that are saved.
1865 (gas_cgen_swap_fixups): Modified to allow the current set of
1866 fixups to be swapped with any other set that has been saved.
1867 (gas_cgen_initialize_saved_fixups_array): New routine.
1868 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1869 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1870 or MAX_SAVED_FIXUP_CHAINS.
1871 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1872 store, swap and restore fuctions to reflect the new interface.
1874 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1876 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1877 ignore empty, ineffectual alignment frags when deciding if a
1878 branch can be short.
1880 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1882 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1883 and SPECIAL_SECTION_FINI_ARRAY.
1884 (special_section_name): Add .init_array and .fini_array.
1885 (md_pseudo_table): Add init_array and fini_array.
1886 (md): Add pointer_size and pointer_size_shift fields.
1887 (setup_unwind_header): New static function.
1888 (output_unw_records): Modify to use setup_unwind_header.
1889 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1890 md.pointer_size_shift.
1891 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1893 2001-07-05 Ben Elliston <bje@redhat.com>
1895 * README (Supported platforms): m88k no longer suffers bitrot.
1897 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1899 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1901 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1902 lsy_value. Correct typos in comments.
1903 * symbols.c (local_symbol_make): Update for name change.
1904 (local_symbol_convert): Likewise.
1905 (colon): Likewise.
1906 (S_GET_VALUE): Likewise.
1907 (S_SET_VALUE): Likewise.
1908 (print_symbol_value_1): Likewise.
1909 (resolve_symbol_value): Likewise. Don't divide local sym values
1910 by OCTETS_PER_BYTE twice.
1912 2001-07-04 Jim Wilson <wilson@redhat.com>
1914 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1916 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1917 sched branches.
1919 2001-07-05 Ben Elliston <bje@redhat.com>
1921 * read.c (s_fill): Correct spelling error in comments.
1923 * doc/c-m88k.texi: New file.
1924 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1925 * doc/Makefile.in: Regenerate.
1926 * doc/all.texi: Set M880X0.
1927 * doc/as.texinfo: Hook in m88k-dependent documentation.
1929 2001-07-04 Eric Christopher <echristo@redhat.com>
1931 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1933 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1934 and rm5721 as valid cpu strings.
1935 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1937 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1939 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1940 if it's expected to be non-zero.
1942 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1944 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1945 fscan->fx_frag.
1947 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1948 (write_object_file): Set finalize_syms to
1949 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1950 called.
1952 * doc/internals.texi: Document
1953 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1955 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1957 * config/tc-ppc.c: Formatting fixes.
1959 2001-07-01 Ben Elliston <bje@redhat.com>
1961 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1962 they cause some subtle breakage. Will fix them again later.
1964 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1966 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1967 outside of a function as a .appline directive.
1969 2001-06-28 Eric Christopher <echristo@redhat.com>
1970 H.J. Lu <hjl@gnu.org>
1972 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1973 of mips_cpu for the ISA selection.
1974 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1975 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1976 (mips_tune): New. Use mips_tune for scheduling and optimization
1977 issues.
1978 (append_insn): Use mips_tune and mips_arch.
1979 (macro_build): Ditto.
1980 (mips_ip): Ditto.
1981 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1982 backwards compatability mips_cpu generates arch and tune.
1983 (md_show_usage): Document new behavior.
1985 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1986 Deprecate -mcpu.
1988 * NEWS: Update.
1990 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1992 * write.c (write_object_file): Do not set finalize_syms until
1993 after the segments have been sized. Some backends may still
1994 need to access the syms's frags in order to adjust relaxed
1995 frags.
1997 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1998 constants.
2000 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2002 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2003 subtract MD_PCREL_FROM_SECTION for 68k.
2004 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2005 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2007 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2009 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2010 pcrel, subtract MD_PCREL_FROM_SECTION value.
2012 2001-06-24 Ben Elliston <bje@redhat.com>
2014 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2016 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2018 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2019 section symbols the same way as externs.
2021 2001-06-24 Ben Elliston <bje@redhat.com>
2023 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2024 (emit_relocations): Ditto.
2025 (s_bss): Ditto.
2026 (md_begin): Reformat comments to conform to the GNU standards.
2027 (md_assemble): Ditto.
2029 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2030 (md_parse_option): Mark parameters as unused.
2031 (md_show_usage): Ditto.
2032 (calcop): Adjust type of `reg_prefix' to char.
2033 (get_reg): Ditto.
2034 (getval): Adjust type of local `c' to char.
2035 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2036 (md_create_long_jump): Ditto.
2037 (md_estimate_size_before_relax): Mark parameters as unused.
2039 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2040 to allay a possible compiler warning.
2042 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2044 * doc/internals.texi (CPU backend): Document md_atof.
2046 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2048 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2049 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2050 architecture.
2052 2001-06-21 Philip Blundell <philb@gnu.org>
2054 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2055 updated.
2056 (insns): Remove entry for adrl. Add long_flag for adr.
2057 (do_adr): Handle `l' suffix.
2058 (do_adrl): Delete.
2060 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2062 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2063 (md_apply_fix): Use it here. Replace printf with equivalent
2064 as_bad_where.
2065 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2066 (md_apply_fix): Here too.
2067 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2068 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2069 (md_convert_frag_1): Likewise.
2071 2000-06-20 Tom Rix <trix@redhat.com>
2073 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2075 2001-06-18 H.J. Lu <hjl@gnu.org>
2077 * doc/Makefile.am (info): Depend on $(MANS).
2078 (as.1): Remove the prefix `$(srcdir)/'.
2079 * doc/Makefile.in: Regenerated.
2081 * as.1: Removed.
2083 2001-06-18 Philip Blundell <philb@gnu.org>
2085 * config/tc-arm.c (do_msr): Remove restriction on usage of
2086 immediate operands.
2088 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2090 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2091 line info.
2093 2001-06-13 Philip Blundell <philb@gnu.org>
2095 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2096 (do_t_arit): Likewise.
2098 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2100 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2101 .loc pseudos if the dfwarf2 functions are available.
2102 (md_assemble): Only call dwarf2_emit_insn if it is available.
2104 * expr.c: Fix typo in comment.
2106 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2108 * doc/as.texinfo (Infix Ops): Document that comparison and
2109 combiner operators can be used as infix operators.
2111 2001-06-12 Peter Jakubek <pjak@snafu.de>
2113 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2114 of AND/OR.
2115 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2116 (reverse_mri_condition): Likewise.
2117 (swap_mri_condition): Issue warning for conditions that can not be
2118 swapped.
2119 (build_mri_control_operand): Fix order of operands (swapped).
2120 (build_mri_control_operand): Allow upper case extension in structured
2121 control directives.
2122 (s_mri_else): Likewise.
2123 (s_mri_next): Likewise.
2124 (s_mri_for): Likewise.
2125 (s_mri_if): Fix handling comment ('*') in mri mode.
2126 (s_mri_while): Likewise.
2127 * macro.c (macro_expand): Allow macro invocation with empty
2128 extension.
2130 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2132 * config/tc-arm.c: Fix test for overlow of literal pool.
2134 2001-06-11 H.J. Lu <hjl@gnu.org>
2136 * NEWS: Updated for the new -n option for the MIPS assembler.
2138 * config/tc-mips.c (md_show_usage): Add -n.
2140 * doc/as.texinfo: Document the new -n option.
2141 * doc/c-mips.texi: Likewise.
2142 * doc/as.1: Regenerated.
2144 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2146 * config/obj-coff.c (obj_coff_section): Formatting fix.
2148 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2149 ",pn".
2151 2001-06-08 H.J. Lu <hjl@gnu.org>
2153 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2154 disable warning about all NOPS that the assembler generates.
2155 (macro): Warn NOPS generated only if warn_nops is not 0.
2156 (md_shortopts): Add `n'.
2157 (md_parse_option): Set warn_nops to 1 for `n'.
2159 2001-06-08 H.J. Lu <hjl@gnu.org>
2161 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2163 2001-06-08 H.J. Lu <hjl@gnu.org>
2165 * config/tc-mips.c (md_apply_fix): Don't adjust common
2166 extern/weak symbols for ELF.
2167 (md_estimate_size_before_relax): Treat weak like extern for
2168 ELF.
2169 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2170 ELF.
2172 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2174 * Makefile.am: 'som' is not wrongly spelled 'some'.
2175 * Makefile.in: Regenerate.
2177 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2178 S_GET_VALUE by using a temp.
2179 (append_insn): Likewise, and for S_SET_VALUE too.
2180 (mips_emit_delays): Likewise.
2181 (my_getExpression): Likewise.
2182 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2183 (mips16_extended_frag): Remove code concerned with avoiding
2184 locking in a frag address now that symbols are not finalized until
2185 relaxation is complete. Cater for first relaxation pass having
2186 bogus addresses. Use relax_marker to reliably determine whether a
2187 symbol frag has been reached on the current pass.
2189 2001-06-07 H.J. Lu <hjl@gnu.org>
2191 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2192 * configure: Regenerate.
2194 2001-06-07 H.J. Lu <hjl@gnu.org>
2196 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2197 ecoff emulation.
2198 * configure: Regenerate.
2200 2001-06-07 H.J. Lu <hjl@gnu.org>
2202 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2203 MIPS_STABS_ELF is defined.
2205 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2207 * as.c (show_usage): Remove L from listing options. It is not a
2208 generic option.
2210 2001-06-06 Christian Groessler <cpg@aladdin.de>
2212 * config/tc-z8k.c: Removed many warnings by removing unused
2213 variables and tagging unused parameters as such.
2214 (md_begin): Fixed a typo (","instead of ";").
2215 (struct ctrl_table): Add parentheses to initialize array
2216 correctly.
2217 (struct flag_table): Likewise.
2218 (struct intr_table): Likewise.
2219 (struct table): Likewise.
2220 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2222 2001-06-06 Peter Jakubek <pjak@snafu.de>
2224 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2225 options to list (e.g. m5206e, m5307, m5407).
2227 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2229 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2230 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2232 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2234 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2235 <JumpByte, JumpDword insn output>: Remove dead code.
2237 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2239 * as.c (parse_args): Correct option name "listing-lhs-width2".
2241 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2243 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2244 status.
2246 2001-05-30 Richard Henderson <rth@redhat.com>
2248 * read.c (emit_leb128_expr): Call md_cons_align.
2250 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2252 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2253 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2254 (tc_gen_reloc): Likewise.
2255 (sparc_cons_align): Don't clear sparc_no_align_cons.
2256 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2257 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2259 2001-05-27 Alan Modra <amodra@one.net.au>
2261 * write.c (relax_segment <rs_space>): Check the section of a
2262 symbol to determine whether it is absolute rather than comparing
2263 its frag against zero_address_frag as listings play tricks with
2264 frags.
2266 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2267 allocated in the same chunk as the fixed part.
2269 2001-05-26 Alan Modra <amodra@one.net.au>
2271 * write.c (relax_segment <rs_space>): Calculate growth using
2272 addresses before stretch. Prevent repeated error messages.
2273 From Peter Jakubek <pjak@snafu.de>
2274 Use as_bad_where and as_warn_where to pinpoint errors.
2276 2001-05-25 Alan Modra <amodra@one.net.au>
2278 * symbols.c (resolve_symbol_value): Always set segment, even when
2279 not finalizing symbol value.
2281 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2282 * config/obj-coff.c (write_object_file): Likewise.
2283 * (size_section): Remove rs_space assert as fr_symbol is no longer
2284 removed.
2285 (fill_section): Likewise.
2287 * configure.in: Replace linuxoldld with linux*oldld.
2288 * configure: Regenerate.
2290 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2291 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2292 that have been finalized.
2294 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2295 taking exit_dont_set_value.
2297 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2298 relaxing.
2300 2000-05-24 Tom Rix <trix@redhat.com>
2302 * config/obj-coff.c (add_lineno): xcoff allows negative line
2303 numbers
2304 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2306 2001-05-24 Alan Modra <amodra@one.net.au>
2308 * write.c (write_object_file): Set finalize_syms = 1 before
2309 size_seg is called.
2311 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2313 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2314 architecture, remove erraneous ISA_MIPS32.
2315 (md_show_usage): Add MIPS r12k support.
2316 (mips_cpu_info_table): Add MIPS r12k support.
2318 2001-05-22 Alan Modra <amodra@one.net.au>
2320 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2321 testing for NULs.
2323 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2324 instead use finalize_syms directly. Don't treat expressions
2325 specially with regard to finalize_syms. Update calls to self.
2326 (resolve_local_symbol): Update call to resolve_symbol_value.
2327 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2328 !finalize_syms.
2329 * symbols.h (resolve_symbol_value): Update prototype.
2330 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2331 to resolve_symbol_value.
2332 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2333 * config/obj-coff.c (do_relocs_for): Likewise.
2334 (yank_symbols): Likewise.
2335 (fixup_segment): Likewise.
2336 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2337 * config/tc-mips.c (md_convert_frag): Likewise.
2338 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2339 (ppc_fix_adjustable): Likewise.
2340 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2341 (dwarf2dbg_convert_frag): Likewise.
2342 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2343 (eh_frame_convert_frag): Likewise.
2344 * expr.c (make_expr_symbol): Likewise.
2345 * write.c (adjust_reloc_syms): Likewise.
2346 (write_object_file): Likewise.
2347 (relax_segment): Likewise.
2348 (fixup_segment): Likewise.
2349 (finalize_syms): Init to zero, and update comment.
2350 (write_object_file): Set finalize_syms to 1 rather than 2.
2351 * doc/internals.texi (sy_value): Mention finalize_syms.
2352 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2354 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2355 as relaxable if embedded system, make weak syms non-relaxable.
2356 Move definition..
2357 (tc_m68k_fix_adjustable): ..so it can be used here.
2358 (md_apply_fix_2): Sign extend without conditional.
2360 * config/tc-v850.c: Update copyright.
2362 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2364 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2365 howto entry is not found.
2367 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2369 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2370 optimize differences between symbols in code sections to
2371 constants.
2372 (mn10300_fix_adjustable): Don't adjust to section+offset
2373 relocations pointing at symbols in code sections.
2375 2001-05-16 Alan Modra <amodra@one.net.au>
2377 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2378 for 8 byte insns.
2379 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2380 opcodes are output rather than after. Delete insn_size.
2381 * config/tc-v850.c (md_assemble): Similarly, but delete
2382 total_insn_size.
2384 2001-05-14 Richard Henderson <rth@redhat.com>
2386 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2387 last change.
2389 2001-05-14 Richard Henderson <rth@redhat.com>
2391 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2392 also collect whether to expect an FDE augmentation.
2393 (check_eh_frame): Rewrite as a state machine. Track where in
2394 an FDE we are located, skip any augmentation.
2395 (eh_frame_estimate_size_before_relax): Get code alignment from
2396 the fragment subtype.
2397 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2398 * read.c (emit_leb128_expr): Call check_eh_frame.
2400 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2402 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2403 before a relaxable insns.
2405 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2407 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2408 between symbols if the base symbol is in the current section;
2409 emit a PC-relative relocation instead.
2411 2001-05-12 Peter Targett <peter.targett@arccores.com>
2413 * config/tc-arc.c: Update copyright and tidy source comments.
2414 (md_pseudo_table): Add directive .cpu back as an alias for
2415 .option. Add .file and .line for dwarf2 support.
2416 (arc_mach_type): Make bfd_mach_arc_6 default.
2417 (md_longopts): Add entry 'pre-v6' representing old command line
2418 option when assembling for 'arc5' core versions.
2419 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2420 default behaviour.
2421 (arc_code_symbol): Make symbol value for @h30 fixup expression
2422 equal to O_constant.
2423 (md_assemble): Call dwarf2_emit_insn.
2424 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2425 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2426 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2428 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2430 * config/tc-ia64.c (special_linkonce_name): New.
2431 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2432 .gnu.linkonce.ia64unw{,i}.FOO.
2433 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2434 (dot_endp): Add comment about it.
2436 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2438 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2439 block, ensure that the low order bits of the alignment are
2440 preserved.
2442 2001-05-10 Alan Modra <amodra@one.net.au>
2444 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2445 symbol_next.
2447 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2448 current variable part of frag.
2449 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2450 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2451 * config/tc-m68hc11.c (RELAX_STATE): Define.
2452 (RELAX_LENGTH): Define.
2453 (md_estimate_size_before_relax): Handle non-relaxable cases
2454 separately from relaxable cases for clarity, and return correct
2455 size for multi-pass relaxation.
2456 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2457 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2458 (md_convert_frag): Remove "length_code".
2459 * config/tc-vax.c (RELAX_STATE): Define.
2460 (RELAX_LENGTH): Define.
2461 (md_relax_table): Add missing entry.
2462 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2463 (md_convert_frag): Remove "length_code".
2464 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2465 don't bother setting fr_var. Return correct size for multi-pass
2466 relaxation.
2467 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2468 (md_convert_frag): Don't bother clearing fr_var.
2469 (md_pseudo_table): Correct initialization.
2470 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2471 (md_estimate_size_before_relax): No need to set fr_var.
2472 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2473 (md_estimate_size_before_relax): No need to set fr_var.
2475 2001-05-09 Richard Henderson <rth@redhat.com>
2477 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2478 beginning a function's unwind info block.
2480 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2482 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2484 2001-05-08 Andreas Schwab <schwab@suse.de>
2486 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2487 fx_pcrel_adjust explicitly sign extend when reading it.
2489 2001-05-08 Alan Modra <amodra@one.net.au>
2491 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2492 from md_relax_table, and combine some switch cases.
2494 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2496 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2497 from offset in non-pcrel operands too.
2499 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2501 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2502 * config/tc-arm.c (arm_handle_align): Do not insert more than
2503 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2504 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2506 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2508 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2509 Run "make dep-am".
2510 * Makefile.in: Regenerate.
2511 * configure.in: Remove duplicate mips-*-ecoff* entry.
2512 * configure: Regenerate.
2514 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2515 (n_names): Cast away type mismatch.
2516 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2517 (obj_ecoff_frob_symbol): Likewise.
2518 * ecoff.c: (add_file): Add unused attribute.
2519 (ecoff_directive_begin): Likewise.
2520 (ecoff_directive_bend): Likewise.
2521 (ecoff_directive_def): Likewise.
2522 (ecoff_directive_dim): Likewise.
2523 (ecoff_directive_scl): Likewise.
2524 (ecoff_directive_size): Likewise.
2525 (ecoff_directive_type): Likewise.
2526 (ecoff_directive_tag): Likewise.
2527 (ecoff_directive_val): Likewise.
2528 (ecoff_directive_endef): Likewise.
2529 (ecoff_directive_end): Likewise.
2530 (ecoff_directive_ent): Likewise.
2531 (ecoff_directive_extern): Likewise.
2532 (ecoff_directive_file): Likewise.
2533 (ecoff_directive_fmask): Likewise.
2534 (ecoff_directive_frame): Likewise.
2535 (ecoff_directive_mask): Likewise.
2536 (ecoff_directive_loc): Likewise.
2537 (mark_stabs): Likewise.
2538 (ecoff_stab): Likewise.
2539 (ecoff_frob_symbol): Cast away type mismatch.
2540 (ecoff_padding_adjust): Likewise.
2541 (ecoff_build_symbols): Likewise.
2542 (ecoff_build_procs): Likewise.
2543 (ecoff_build_aux): Likewise.
2544 (ecoff_build_strings): Likewise.
2545 (ecoff_build_fdr): Likewise.
2546 (ecoff_build_debug): Likewise.
2547 * itbl-ops.c (itbl_assemble): Variable initialization.
2549 2001-05-03 Alan Modra <amodra@one.net.au>
2551 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2552 expressions rather than triggering an assert.
2554 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2556 * config/tc-openrisc.c: New file.
2557 * config/tc-openrisc.h: Likewise.
2559 * Makefile.am: Add OpenRISC target.
2560 * Makefile.in: Regenerated.
2562 * configure.in (openrisc-*-*): Add target.
2563 * configure: Regenerated.
2565 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2567 * config/tc-arm.c (arm_frag_align_code): Change error message to
2568 more explanatory version.
2570 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2572 * config/tc-mips.c (md_parse_option): Also accept
2573 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2575 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2577 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2578 argument passing order: predicate goes last, not first.
2580 2001-04-27 Sean McNeil <sean@mcneil.com>
2582 * configure.in: Add arm-vxworks.
2583 * configure: Regenerate.
2585 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2587 * config/tc-arm.c (arm_handle_align): New Function: Generate
2588 no-op filled alignment frags.
2589 (arm_frag_align_code): New Function: Create a code alignment frag.
2590 (arm_init_frag): New Function: Initialse the target dependent
2591 parts of a frag.
2593 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2594 (TC_FRAG_INIT): Define.
2595 (HANDLE_ALIGN): Define.
2596 (md_do_align): Define.
2598 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2600 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2601 symbol has been initialised before extracting its symbol index.
2603 2001-04-24 H.J. Lu <hjl@gnu.org>
2605 * configure: Regenerated with the right version of autoconf.
2607 2001-04-24 Christian Groessler <cpg@aladdin.de>
2609 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2610 generate R_CALLR and R_REL16 relocations
2612 2000-04-20 Jason Eckhardt <jle@redhat.com>
2614 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2615 since frag_now can change after d10v_cleanup is called.
2617 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2619 * configure.in: Add the em type for FreeBSD targets.
2620 * configure: Regenerate.
2622 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2624 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2625 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2627 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2628 pc-relative relocations not placed at the end of the instruction.
2630 2001-04-13 Jim Wilson <wilson@redhat.com>
2632 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2633 excluding br.i.
2635 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2637 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2638 handle SHF_MERGE and SHF_STRINGS.
2639 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2640 (obj_elf_section): Allow additional argument specifying entity size.
2641 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2642 in SEC_MERGE sections.
2644 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2646 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2648 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2650 * expr.c (operand): Pass &c to md_parse_name().
2651 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2653 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2655 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2657 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2658 * Makefile.in: Regenerated.
2660 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2661 * configure: Regenerated.
2663 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2665 * config/tc-mn10300.c (xr_registers): Added `pc'.
2667 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2669 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2670 * configure: Regenerate.
2672 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2673 cases, and always return size based on current fr_subtype.
2674 (md_begin): Move initialization of md_relax_table..
2675 (md_relax_table): ..to static initializer. Set rlx_length for
2676 UNDEF_WORD_DISP cases.
2677 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2678 (md_begin): Likewise.
2679 (md_relax_table): Likewise.
2680 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2681 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2682 Set rlx_backward and rlx_forward to zero for unused states.
2683 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2684 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2685 (UNCOND12, UNCOND32): Remove duplicate defines.
2687 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2689 * config/tc-cris.c (md_estimate_size_before_relax) <case
2690 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2691 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2692 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2693 Add cases to cover all relax states.
2694 (cris_insn_first_word_frag): New.
2695 (md_assemble): Call cris_insn_first_word_frag to get the first
2696 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2697 end. Drop variable insn_size.
2698 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2699 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2700 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2702 * write.c (write_object_file): Reset broken word state before
2703 calling relax_seg.
2705 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2707 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2708 for one line if not already enabled.
2709 * cond.c (s_elseif): Correct conditional assembly listing.
2710 (s_else): Likewise.
2712 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2713 Don't abort on NULL current_cframe.
2715 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2717 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2718 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2719 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2720 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2721 * config/obj-coff.c (do_relocs_for): Likewise.
2722 (yank_symbols): Likewise.
2723 (fixup_segment): Likewise.
2724 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2725 (ppc_fix_adjustable): Likewise.
2726 * config/tc-mips.c (md_convert_frag): Likewise.
2727 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2728 * ehopt.c (eh_frame_convert_frag): Likewise.
2729 * expr.c (make_expr_symbol): Likewise.
2731 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2732 better packing.
2733 * symbols.c (resolve_symbol_value): Don't fix expression values
2734 until relaxation is complete.
2735 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2736 (S_GET_VALUE): Likewise, and return unresolved expression value.
2737 * write.c (finalize_syms): New.
2738 (relax_and_size_seg): Split into..
2739 (relax_seg): New function, returns 1 if anything changed..
2740 (size_seg): And the remainder of relax_and_size_seg.
2741 (fixup_segment): Arrange for final resolution of sym values.
2742 (adjust_reloc_syms): Likewise.
2743 (write_object_file): Likewise, and repeatedly call relax_seg until
2744 nothing more changes.
2745 (relax_segment): Return 1 if anything changed. Use correct types
2746 for rs_org `target' and `after'.
2747 * write.h (finalize_syms): Declare.
2748 (relax_segment): Update prototype.
2750 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2751 do-nothing cases to switch to avoid abort on a second relaxation
2752 pass, and tidy code a little.
2753 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2754 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2755 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2756 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2757 (md_relax_table): Remove first four unused entries. Increment
2758 rlx_length by one throughout table, and update comments to suit.
2759 (md_estimate_size_before_relax): Return size of current variable
2760 part of frag to reflect reality when relaxing more than once.
2761 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2762 (COND32, UNCD32): Rename to DISP32 throughout.
2763 (UNDEF_WORD_DISP): Renumber to 3.
2764 (md_estimate_size_before_relax): Add extra do-nothing cases.
2765 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2766 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2767 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2768 handle word and dword branches.
2770 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2772 * config/tc-cris.h (tc_fix_adjustable): Allow only
2773 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2774 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2775 example in comment to valid type.
2777 2001-03-28 H.J. Lu <hjl@gnu.org>
2779 * read.c (equals): Set to local for COFF only if it hasn't been
2780 defined before.
2782 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2784 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2785 (md_begin): Use it when setting default architecture.
2787 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2789 * read.c (equals): (for COFF) default symbols to being local.
2791 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2793 * configure.in (cris-*-*): Change default emulation to criself.
2794 (cris-*-*aout*): New rule.
2795 * configure: Regenerate.
2797 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2799 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2800 BFD_RELOC_390_GOTENT.
2801 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2802 BFD_RELOC_390_GOTENT.
2804 2001-03-26 Nick Clifton <nickc@redhat.com>
2806 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2807 * config/tc-s390.c (s390_force_relocation): New function: Force
2808 relocations for VTINHERIT relocs.
2810 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2812 * doc/as.texinfo: Put @c man begin to generate the as man page.
2813 When generating man, define all the variables. Re-organize some
2814 options to obtain better indentation of man page.
2815 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2816 (as.1): Build from as.texinfo.
2817 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2819 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2821 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2822 scale factor, and return the end of the expression.
2823 (i386_operand): Modify for above.
2825 2001-03-23 Nick Clifton <nickc@redhat.com>
2827 * doc/as.texinfo: Document --listing-XXX command line switches.
2828 Explain why listings behave differently when -pipe is used.
2830 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2832 * write.c (fix_new_exp): Print an error if passed a register.
2834 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2836 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2837 (PIC_SUFFIX_CHAR): New macro.
2838 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2839 (pic): New variable.
2840 (md_longopts): New option --pic.
2841 (OPTION_PIC): Define.
2842 (md_estimate_size_before_relax): Tweak longish comment.
2843 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2844 (md_assemble): Handle a PIC relocation on prefix and normal
2845 instruction operands.
2846 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2847 "complex" operand expressions. Call frag_more outside
2848 gen_cond_branch_32 parameter list.
2849 (cris_process_instruction): Handle PIC relocs on parsed
2850 operand expressions. Validize PIC reloc sizes.
2851 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2852 (gen_bdap): Handle "complex" operand expressions.
2853 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2854 ADD.D offset,PC as jump instruction if generating PIC. Generate
2855 error instead of crashing on complex expressions.
2856 (cris_number_to_imm): Add segT parameter. All callers changed.
2857 Use segT parameter, not now_seg, for segment of fixup. Handle
2858 PCREL relocations but check that they are fully resolved.
2859 (md_parse_option): Handle OPTION_PIC.
2860 (tc_gen_reloc): Handle PIC relocs.
2861 (md_show_usage): Update for --pic.
2862 (md_apply_fix3): Renamed from md_apply_fix.
2863 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2864 (md_cris_force_relocation): Force relocation for PIC relocs.
2866 * config/tc-cris.h: Tweak attribution.
2867 (MD_APPLY_FIX3): Define.
2868 (IS_CRIS_PIC_RELOC): New macro.
2869 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2870 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2871 generating ELF.
2872 (tc_frob_symbol): Avoid emitting undefined symbols.
2874 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2876 * frags.h (struct frag): Add relax_marker.
2877 * write.c (is_dnrange): Delete.
2878 (relax_frag): Use correct types for `aim', `target', `address'.
2879 Delete `offset', `was_address'. Test `relax_marker' instead of
2880 using fragile (and slow) address test.
2881 (relax_segment): Init and flip `relax_marker'.
2883 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2885 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2886 used register name.
2888 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2890 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2891 with 'Motorola specification for assembly language input standard'.
2893 2001-03-17 Richard Henderson <rth@redhat.com>
2895 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2896 (dwarf2_directive_loc): Don't use them.
2897 (dwarf2_directive_file): Reject duplicate file definitions.
2898 (get_filenum): Zero allocated memory.
2899 (out_file_list): Complain about missing file definitions.
2901 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2903 * read.c (do_org): Handle complex expressions.
2904 * cgen.c (gas_cgen_finish_insn): Likewise.
2906 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2908 * config/tc-ia64.c (md): New member keep_pending_output.
2909 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2910 is not set.
2911 (dot_xdata): Turn on md.keep_pending_output for the duration of
2912 this function.
2913 (dot_xfloat_cons): Ditto.
2914 (dot_xstringer): Ditto.
2915 (dot_xdata_ua): Ditto.
2916 (dot_xfloat_cons_ua): Ditto.
2918 2001-03-15 Jim Wilson <wilson@redhat.com>
2920 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2921 label support.
2923 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2925 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2927 2001-03-15 DJ Delorie <dj@redhat.com>
2929 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2930 blindly freeing string if it isn't at the top of the obstack.
2932 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2934 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2935 (NUM_FLAG_CODE): Define.
2936 (lex_got): New function.
2937 (got_reloc): New global var.
2938 (x86_cons_fix_new): New function.
2939 (x86_cons): New function.
2940 (i386_immediate): Use lex_got here, replacing inline code. Change
2941 "ignoring junk.." error message to "junk.."
2942 (i386_displacement): Likewise.
2943 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2944 (x86_cons): Declare.
2945 (TC_CONS_FIX_NEW): Define.
2946 (x86_cons_fix_new): Declare.
2948 2001-03-12 Nick Clifton <nickc@redhat.com>
2950 * config/tc-arm.c (md_begin): Always set machine type based on
2951 cpu_variant.
2953 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2955 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2956 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2957 union.
2958 <JumpInterSegment output>: Use correct i.disp_reloc[].
2959 <immediate output>: Likewise.
2961 2001-03-06 Nick Clifton <nickc@redhat.com>
2963 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2964 BLX(1) instruction.
2966 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2968 * config/tc-m68k.c : Add 5407 to archs[] table.
2969 (HAVE_LONG_BRANCH): Add mcf5407.
2970 (select_control_regs): Recognize 5407.
2972 2001-03-02 Dave Brolley <brolley@redhat.com>
2974 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2975 than m32r_do_align.
2977 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2979 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2980 (gen_to_words): Print warnings if NaNs are found and the target CPU
2981 does not support them. Allow largest exponent to be used in normal
2982 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2984 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2986 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2987 anymore since we use bfd_elf_generic_reloc now.
2988 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2990 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2992 * configure.in (BFD_VERSION): New.
2993 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2994 * configure: Regenerate.
2995 * Makefile.am: Run "make dep-am"
2996 * Makefile.in: Regenerate.
2997 * doc/Makefile.in: Regenerate.
2999 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3001 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3002 SEC_NEVER_LOAD when the 'n' flag is used.
3003 Add SEC_NEVER_LOAD to matchflags.
3005 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3007 * symbols.c (decode_local_label_name): Initialize message_format
3008 only when an error is reported (perf pb due to I18N).
3010 2001-02-23 H.J. Lu <hjl@gnu.org>
3012 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3013 BFD_ASSEMBLER is not defined.
3015 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3017 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3018 done if it's against a symbol.
3020 2001-02-22 Timothy Wall <twall@cygnus.com>
3022 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3023 target formats if applicable.
3024 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3025 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3026 * Makefile.in: Regenerated.
3027 * configure.in: Added configuration for ia64-*-aix*.
3028 * configure: Regenerated.
3030 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3032 * config/tc-ia64.c (enum operand_match_result): New type.
3033 (operand_match): Change return type to operand_match_result.
3034 Fix all returns appropriately, adding support for returning the
3035 out-of-range result.
3036 (parse_operands): New locals result, error_pos, out_of_range_pos,
3037 curr_out_of_range_pos. Rewrite operand matching loop to give better
3038 error messages.
3040 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3042 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3043 (dot_proc): Clear unwind.prologue_count to zero.
3044 (dot_prologue): Increment unwind.prologue_count.
3045 (dot_restore): If second operand is omitted, use
3046 unwind.prologue_count -1 for "ecount" (# of additional regions to
3047 pop). Decrement unwind.prologue_count by number of regions
3048 popped.
3050 2001-02-21 Nick Clifton <nickc@redhat.com>
3052 * doc/as.texinfo (Section): Note that some flags to the COFF
3053 version of .section remove attributes rather than setting them.
3055 2001-02-20 Kazu Hirata <kazu@hxi.com>
3057 * config/tc-pdp11.c: Fix formatting.
3058 * config/tc-pdp11.h: Likewise.
3060 2001-02-20 Bo Thorsen <bo@suse.de>
3062 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3063 entry.
3065 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3067 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3068 all FreeBSD platforms should look the same at this level.
3069 * configure: Rebuilt.
3070 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3072 2001-02-18 lars brinkhoff <lars@nocrew.org>
3074 * Makefile.am: Add PDP-11 target.
3075 * configure.in: Likewise.
3076 * config/tc-pdp11.c: New file.
3077 * config/tc-pdp11.h: New file.
3078 * doc/Makefile.am: Add PDP-11 documentation.
3079 * doc/all.texi: Likewise.
3080 * doc/as.texinfo: Likewise.
3081 * doc/c-pdp11.texi: New file.
3083 2001-02-16 matthew green <mrg@redhat.com>
3085 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3087 2001-02-13 Jim Wilson <wilson@redhat.com>
3089 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3090 reloc instead of a 0 reloc.
3091 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3092 as done.
3093 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3095 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3097 * write.c (is_dnrange): Stop as soon as the address becomes
3098 larger.
3099 (relax_frag): Add segment parameter. Only call symbol_get_frag
3100 once. Only call is_dnrange if the symbol is in the same segment,
3101 and the symbol address is larger.
3102 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3103 * write.h (relax_frag): Update declaration.
3104 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3105 it to relax_frag.
3106 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3107 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3108 (m32r_relax_frag): Update declaration.
3109 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3110 * config/tc-tic54x.h (md_relax_frag): Likewise.
3111 * doc/internals.texi (CPU backend): Update documentation for
3112 md_relax_frag.
3114 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3116 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3117 Mention effect of < 386 architectures on jump promotion.
3118 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3120 * config/tc-i386.c (no_cond_jump_promotion): New.
3121 (set_cpu_arch): Parse "jumps" arch modifier.
3122 (insn_size): Modify usage comment.
3123 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3124 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3125 (TYPE_FROM_RELAX_STATE): New define.
3126 (UNCOND_JUMP, COND_JUMP): Renumber.
3127 (md_relax_table): Reorder to suit.
3128 (COND_JUMP86): New define.
3129 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3130 (md_assemble): Create frag var for jumps of max size, encode relax
3131 state for COND_JUMP86.
3132 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3133 leave conditional jumps small if no_cond_jump_promotion.
3134 (md_convert_frag): Likewise.
3136 * expr.c (operator): Don't bump input_line_pointer for two char
3137 operators. Instead return operator size via new param num_chars.
3138 (expr): Use above to parse multi-char operators correctly.
3140 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3142 * config/tc-i386.c (i386_displacement): Fix handling of
3143 BFD_RELOC_X86_64_GOTPCREL.
3144 (i386_validate_fix): Likewise.
3146 2001-02-12 Philip Blundell <pb@futuretv.com>
3148 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3149 ldrt/strt instructions.
3151 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3153 * config/tc-mips.c (macro): For M_LA_AB emit a
3154 BFD_RELOC_MIPS_CALL16 relocation or a
3155 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3156 BFD_RELOC_MIPS_GOT16 and
3157 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3158 loading the jump register when generating SVR4_PIC code.
3160 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3162 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3163 map to MIPS-specific files, as they used to do before the
3164 change on 2000-05-21.
3165 * configure: Regerate.
3167 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3169 * config/tc-mips.c (md_parse_option): Don't try to compile
3170 ELF-only option code if not ELF.
3172 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3174 * config/tc-ia64.h (md_elf_section_type): New macro.
3175 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3176 (they're now handled via ia64_elf_section_type.
3178 * config/tc-ia64.c (unwind): New members saved_text_seg,
3179 saved_text_subseg, and force_unwind_entry.
3180 (optimize_unw_records): New function to optimize away unnecessary
3181 unwind directives.
3182 (ia64_elf_section_type): New function.
3183 (output_unw_records): Generate unwind info only if the size is
3184 non-zero or if it's forced for some other reason (e.g.,
3185 handlerdata or a personality routine).
3186 (generate_unwind_image): Don't switch back to previous
3187 section---stay inside the unwind info section instead so that
3188 handlerdata that may follow goes into the right place.
3189 (dot_handlerdata): Force generation of unwind entry and save the
3190 current active text segment before generating unwind image.
3191 (dot_unwentry): Force generation of unwind entry.
3192 (dot_personality): Ditto.
3193 (dot_endp): Generate unwind table entry only if there is
3194 some unwind info or the unwind entry was forced.
3196 * config/tc-ia64.c (make_unw_section_name): New macro to form
3197 unwind section name.
3198 (generate_unwind_image): Add "text_name" argument. Use it to
3199 form unwind section name.
3200 (dot_handlerdata): Determine current segment (section) name and
3201 pass it to generate_unwind_image().
3202 (dot_endp): Determine current segment (section) name and use
3203 it to determine the appropriate unwind section name.
3204 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3205 n, fill, and max arguments.
3207 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3209 * Makefile.am: Add linux target for S/390.
3210 * configure.in: Likewise.
3211 * config/tc-s390.c: New file.
3212 * config/tc-s390.h: New file.
3214 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3216 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3217 2byte, 4byte and 8byte.
3219 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3221 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3222 md_number_to_chars with size > sizeof (valueT).
3224 2001-02-06 H.J. Lu <hjl@gnu.org>
3226 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3227 there is no relocation.
3229 2001-02-06 H.J. Lu <hjl@gnu.org>
3231 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3233 * config/tc-ia64.c (md_parse_option): Only accept the valid
3234 ia64 options on "-axxx".
3236 2001-02-05 Jim Wilson <wilson@redhat.com>
3238 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3239 aborting for invalid operands.
3241 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3243 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3244 than via pointer. Update all callers.
3245 (UNWIND_LOW32): Define.
3246 (UNWIND_HIGH32): Define.
3247 (pa_build_unwind_subspace): Use the above macros instead of dumping
3248 bitfields directly. Call frag_more once rather than multiple times.
3249 (md_assemble): Use UNWIND_LOW32.
3250 (pa_entry): Likewise
3251 (pa_procend): Likewise.
3252 (process_exit): Use UNWIND_HIGH32.
3254 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3256 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3257 function to select the header according to the cpu.
3258 (md_after_pass_hook, md_do_align): Remove.
3259 (md_cleanup, m68hc11_cleanup): Remove.
3260 (md_pcrel_from_section): Declare.
3261 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3262 (build_jump_insn, build_insn): Likewise.
3263 (m68hc11_listing_header): New function.
3264 (m68hc11_cleanup): Remove.
3266 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3268 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3269 symbols because there is no support for shared libraries and these
3270 symbols can't be overridden (unless they are weak).
3272 2001-02-01 Momchil Velikov <velco@fadata.bg>
3274 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3275 for the compilation unit with a zero byte.
3277 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3279 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3280 destinations. Correct range check for 17 and 22 bit branches.
3282 2001-01-25 Nick Clifton <nickc@redhat.com>
3284 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3285 still set. Issue an error message instead.
3286 (md_estimate_size_before_relax): Delete unused variable
3287 'buffer_address'. Fixup parentheses around if statement.
3289 2001-01-23 Kazu Hirata <kazu@hxi.com>
3291 * as.c: Fix formatting.
3292 * ehopt.c: Likewise.
3293 * messages.c: Likewise.
3294 * stabs.c: Likewise.
3295 * symbols.c: Likewise.
3297 2001-01-23 Ben Elliston <bje@redhat.com>
3299 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3301 2001-01-22 Kazu Hirata <kazu@hxi.com>
3303 * config/tc-alpha.c: Fix formatting.
3305 2001-01-19 Kazu Hirata <kazu@hxi.com>
3307 * config/tc-alpha.c: Fix formatting.
3309 2001-01-18 Kazu Hirata <kazu@hxi.com>
3311 * config/tc-alpha.c: Fix formatting.
3313 2001-01-18 Nick Clifton <nickc@redhat.com>
3315 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3316 "da" flags.
3317 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3319 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3321 * configure.in (cpu_type, arch): Match i386 too.
3322 * configure: Rebuilt.
3324 2001-01-16 Kazu Hirata <kazu@hxi.com>
3326 * config/tc-i386.c: Fix formatting.
3328 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3330 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3331 relocs for .PARISC.unwind section.
3333 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3334 depending on section flags, not just for .text.
3336 2001-01-15 Jim Wilson <wilson@redhat.com>
3338 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3339 not immediately followed by an instruction.
3341 2001-01-15 Kazu Hirata <kazu@hxi.com>
3343 * config/tc-m68hc11.c: Fix formatting.
3345 2001-01-15 Nick Clifton <nickc@redhat.com>
3347 * symbols.c (colon): Change 'already defined symbol' from a
3348 fatal error to an ordinary error. There is no reason why this
3349 error should be fatal.
3351 * message.c (as_fatal): Delete output file, if one has been
3352 created.
3354 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3356 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3358 2001-01-14 Kazu Hirata <kazu@hxi.com>
3360 * config/tc-alpha.c: Fix formatting.
3361 * config/tc-arc.c: Likewise.
3362 * config/tc-arc.h: Likewise.
3363 * config/tc-d10v.c: Likewise.
3364 * config/tc-i370.c: Likewise.
3365 * config/tc-i386.c: Likewise.
3366 * config/tc-i960.c: Likewise.
3367 * config/tc-m68k.c: Likewise.
3368 * config/tc-ppc.c: Likewise.
3369 * config/tc-sparc.c: Likewise.
3370 * config/tc-tahoe.c: Likewise.
3371 * config/tc-vax.c: Likewise.
3373 * config/tc-arc.c: Fix formatting.
3375 * config/tc-arc.c: Fix formatting.
3377 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3379 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3380 both 32 and 64 bit ELF.
3382 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3383 and don't bother storing `m' for "ce" completer. Tidy handling of
3384 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3386 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3388 * config/tc-i386.h (TARGET_MACH): New macro.
3389 (i386_mach): Declare.
3390 * config/tc-i386.c (i386_mach): New function.
3392 2001-01-13 Philip Blundell <philb@gnu.org>
3394 * doc/as.texinfo: Fix spelling and cross-references.
3396 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3397 character for all systems, not just GNU/Linux. Make it explicit
3398 that `-k' doesn't affect code generation, just ELF flags.
3400 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3402 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3403 instructions.
3405 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3407 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3409 2001-01-12 Nick Clifton <nickc@redhat.com>
3411 * as.c (print_args): Update copyright date to 2001.
3413 2001-01-12 Peter Targett <peter.targett@arccores.com>
3415 * doc/c-arc.texi: New file.
3416 Some sections to be expanded.
3418 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3420 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3421 (md_parse_option): Always accept "--32".
3423 2001-01-11 Peter Targett <peter.targett@arccores.com>
3425 * as.h (TC_ARC): Ensure struc-symbol.h included.
3426 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3427 warnings.
3428 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3429 (TARGET_SYMBOL_FIELDS) added.
3431 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3432 * doc/c-arc.texi: New file.
3433 Some sections to be expanded.
3434 * doc/as.texinfo: Update command-line options.
3435 Removed outdated text for ARC dependant features, instead include
3436 text from above file.
3438 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3439 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3440 (targ-cpu.h) header.
3441 * config/tc-arc.h:
3442 * config/tc-arc.c: New updated configuration for
3443 ARC, including selection of core variants, and extensibility of
3444 instructions, registers etc. through directives.
3446 * config/tc-arc.c (arc_extinst): Minor corrections for
3447 error messages.
3448 (arc_common) Likewise. Make alignment argument optional for local
3449 symbols also, with default of zero.
3451 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3453 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3454 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3455 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3456 and fix_new_exp() instead.
3457 (md_convert_frag): For indexed post byte use the symbol value
3458 rather than the displacement.
3459 (md_relax_table): Fix indexed offset relax.
3461 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3463 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3464 relax weak symbols.
3465 (relaxable_symbol): New function.
3467 2001-01-11 Andreas Jaeger <aj@suse.de>
3469 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3470 not used anywhere.
3472 2001-01-10 Nick Clifton <nickc@redhat.com>
3474 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3475 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3477 2001-01-10 Nick Clifton <nickc@redhat.com>
3479 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3480 character used to dollar local symbols.
3481 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3482 local label symbols.
3483 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3484 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3485 if defined.
3486 Use LOCAL_LABEL_CHAR.
3487 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3488 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3489 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3491 2001-01-08 Bo Thorsen <bo@suse.de>
3493 * config/tc-i386.c (i386_immediate, i386_displacement):
3494 GOTPCREL check fix.
3496 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3498 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3499 in last change.
3501 2001-01-07 Philip Blundell <philb@gnu.org>
3503 * doc/as.texinfo (Bug Reporting): Update email address for
3504 reports.
3505 * README: Likewise.
3507 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3509 * configure.in: Define DEFAULT_ARCH for i386.
3510 * config/tc-i386.c (md_assemble): Return after the error message;
3511 move testing for 64bit operands to proper place.
3513 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3515 * doc/as.texinfo: Document '#' as comment character for i386 and
3516 x86_64. Add AMD x86-64 into menu of machine dependent information.
3518 * doc/c-i386.texi: Document x86_64 extensions.
3520 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3522 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3524 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3526 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3527 * NEWS: Add note about Pentium4 support.
3529 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3531 * config/tc-i387.c (pi, pte, pt): Update.
3532 (type_names): Add new types.
3534 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3536 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3537 CpuUnknown): Renumber
3538 (CpuP4, CpuSSE2): New.
3539 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3541 2001-01-03 Philip Blundell <pb@futuretv.com>
3543 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3544 relocs.
3545 (alpha_fix_adjustable): Likewise.
3546 (md_apply_fix): Likewise.
3548 2000-12-31 H.J. Lu <hjl@gnu.org>
3550 * listing.c (listing_message): Allocate string only if it is
3551 used.
3553 * configure: Rebuild.
3555 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3557 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3558 Point out caveats with generating fixups for the opcode in a frag.
3560 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3562 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3563 * NEWS: Add x86_64.
3565 2000-12-29 H.J. Lu <hjl@gnu.org>
3567 * listing.c (calc_hex): Print the variable part only if the
3568 fragment type is rs_fill.
3570 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3572 * doc/internals.texi (tc_conditional_pseudoop,
3573 TC_LINKRELAX_FIXUP): Fix typos.
3575 2000-12-28 Richard Henderson <rth@redhat.com>
3577 * write.c (subsegs_finish): Fix thinko last change -- don't
3578 "optimize" the alignment == 0 case.
3580 2000-12-28 Richard Henderson <rth@redhat.com>
3582 * as.h (rs_align_test): New.
3583 * frags.c (NOP_OPCODE): Move default from read.c.
3584 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3585 (frag_align_code): New.
3586 * frags.h (frag_align_code): Declare.
3587 * read.c (NOP_OPCODE): Remove.
3588 (do_align): Use frag_align_code.
3589 * write.c (NOP_OPCODE): Remove.
3590 (get_recorded_alignment): New.
3591 (cvt_frag_to_fill): Handle rs_align_test.
3592 (relax_segment): Likewise.
3593 (subsegs_finish): Align last subseg in section to the
3594 section alignment. Use frag_align_code.
3595 * write.h (get_recorded_alignment): Declare.
3596 * config/obj-coff.c (size_section): Handle rs_align_test.
3597 (fill_section, fixup_mdeps): Likewise.
3598 (write_object_file): Use frag_align_code.
3600 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3601 (alpha_handle_align): New.
3602 * config/tc-alpha.h (HANDLE_ALIGN): New.
3603 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3605 * config/tc-i386.h (md_do_align): Use frag_align_code.
3606 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3608 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3609 (ia64_handle_align): New.
3610 * config/tc-ia64.h (HANDLE_ALIGN): New.
3611 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3613 * config/tc-m32r.c (m32r_do_align): Remove.
3614 (m32r_handle_align): New.
3615 (fill_insn): Use frag_align_code.
3616 * config/tc-m32r.h (md_do_align): Remove.
3617 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3618 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3619 * config/tc-mips.c, config/tc-mips.h: Similarly.
3621 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3622 (sh_handle_align): Likewise. Handle rs_align_code.
3623 (sh_do_align): Remove.
3624 * config/tc-sh.h (md_do_align): Remove.
3625 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3627 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3628 (sparc_handle_align): Likewise. Handle rs_align_code.
3629 * config/tc-sparc.h (md_do_align): Remove.
3630 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3632 2000-12-22 DJ Delorie <dj@redhat.com>
3634 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3635 when we assemble the first half of a pair.
3637 2000-12-22 H.J. Lu <hjl@gnu.org>
3639 * config/tc-i386.c (reloc): Update the macro for non-bfd
3640 assembler.
3641 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3643 2000-12-22 H.J. Lu <hjl@gnu.org>
3645 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3647 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3649 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3650 (QWORD_MNEM_SUFFIX): New macro.
3651 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3652 New macros
3653 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3654 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3655 ImmExt): Renumber.
3656 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3657 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3658 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3659 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3660 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3661 Renumber.
3662 (Reg, WordReg): Add Reg64.
3663 (Imm): Add Imm32S and Imm64.
3664 (EncImm): New.
3665 (Disp): Add Disp64 and Disp32S.
3666 (AnyMem): Add Disp32S.
3667 (RegRex, RegRex64): New macros.
3668 (rex_byte): New type.
3669 * config/tc-i386.c (set_16bit_code_flag): Kill.
3670 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3671 (reloc): New parameter "signed"; support x86_64.
3672 (set_code_flag): New.
3673 (DEFAULT_ARCH): New macro; default to "i386".
3674 (default_arch): New static variable.
3675 (struct _i386_insn): New fields Operand_PCrel; rex.
3676 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3677 (flag_code): New enum and static variable.
3678 (use_rela_relocations): New static variable.
3679 (flag_code_names): New static variable.
3680 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3681 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3682 K6 and Athlon.
3683 (i386_align_code): Return plain "nop" for x86_64.
3684 (mode_from_disp_size): Support Disp32S.
3685 (smallest_imm_type): Support Imm32S and Imm64.
3686 (offset_in_range): Support size of 8.
3687 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3688 (md_pseudo_table): Add "code64"; use set_code_flat.
3689 (md_begin): Emit sane error message on hash failure.
3690 (tc_i386_fix_adjustable): Support x86_64 relocations.
3691 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3692 instructions supported on particular arch just partially,
3693 output of 64bit immediates, handling of Imm32S and Disp32S type.
3694 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3695 (i386_displacement): Likewise.
3696 (i386_index_check): Cleanup; support 64bit addresses.
3697 (md_apply_fix3): Support x86_64 relocation and rela.
3698 (md_longopts): Add "32" and "64".
3699 (md_parse_option): Add OPTION_32 and OPTION_64.
3700 (i386_target_format): Call even for ELFs; choose between
3701 elf64-x86-64 and elf32-i386.
3702 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3703 (tc_gen_reloc): Support rela relocations and x86_64.
3704 (intel_e09_1): Support QWORD.
3706 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3708 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3709 it's not an offset expression.
3710 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3711 keep the braces '[' and ']' in the output string.
3712 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3713 != FLAT. There is no such op_modifier.
3715 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3717 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3718 if we have it.
3720 2000-12-13 Kazu Hirata <kazu@hxi.com>
3722 * as.h: Fix formatting.
3723 * cgen.h: Likewise.
3724 * dwarf2dbg.c: Likewise.
3725 * input-scrub.c: Likewise.
3726 * read.h: Likewise.
3728 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3730 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3731 configure: Regenerate.
3733 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3735 * dwarf2dbg.c: #include <limits.h> only if it exists.
3737 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3739 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3740 (md_apply_fix): Here too.
3742 2000-12-12 Jim Wilson <wilson@redhat.com>
3744 * config/tc-ia64.h (ia64_init): Add prototype.
3746 2000-12-12 H.J. Lu <hjl@gnu.org>
3748 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3750 * read.h (outputting_stabs_line_debug): Change it to int.
3751 * stabs.c (outputting_stabs_line_debug): Likewise.
3753 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3755 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3756 the address of a function result.
3758 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3760 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3761 (md_assemble): Call dwarf2_emit_insn.
3762 (shlib): Fix typo SHILB -> SHLIB.
3763 (md_parse_option): Likewise.
3764 (ppc_elf_validate_fix): Likewise:
3765 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3767 2000-12-12 Nick Clifton <nickc@redhat.com>
3769 * cgen.h: Fix formatting.
3770 * input-scrub.c: Fix formatting.
3771 * macro.c: Fix formatting.
3772 * config/tc-mips.c: Fix formatting.
3773 * doc/c-mips.texi: Fix formatting.
3775 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3777 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3778 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3779 references.
3780 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3781 otherwise.
3782 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3783 (No_dSuf): Kill.
3785 * i386.h (*_Suf): Remove No_dSuf.
3786 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3787 Remove.
3788 (i386_optab): Remove 'd' in the suffixes.
3790 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3792 * config/tc-i386.c (T_SHORT): Undefine before defining.
3794 2000-12-05 Kazu Hirata <kazu@hxi.com>
3796 * config/tc-mips.c: Fix formatting.
3798 2000-12-04 Matthew Hiller <hiller@redhat.com>
3800 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3801 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3802 (md_show_usage): Ditto.
3803 (md_parse_option): Ditto.
3804 (d10v_cleanup): Writes pending instruction only if
3805 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3806 Fix compile time warning messages.
3808 * doc/c-d10v.texi: Documents new options.
3810 2000-12-04 Matthew Hiller <hiller@redhat.com>
3812 * stabs.c (outputting_stabs_line_debug): New variable.
3813 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3814 function entry and unset at function exit.
3816 * read.h (outputting_stabs_line_debug): New extern declaration.
3818 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3820 * dwarf2dbg.c: Fix compile time warning messages.
3822 2000-12-03 Kazu Hirata <kazu@hxi.com>
3824 * config/tc-a29k.c: Fix formatting.
3825 * config/tc-alpha.c: Likewise.
3826 * config/tc-arm.c: Likewise.
3827 * config/tc-cris.c: Likewise.
3828 * config/tc-hppa.c: Likewise.
3829 * config/tc-i370.c: Likewise.
3830 * config/tc-i386.c: Likewise.
3831 * config/tc-i860.c: Likewise.
3832 * config/tc-i960.c: Likewise.
3833 * config/tc-ia64.c: Likewise.
3834 * config/tc-m68hc11.c: Likewise.
3835 * config/tc-m68k.c: Likewise.
3836 * config/tc-m88k.c: Likewise.
3837 * config/tc-pj.c: Likewise.
3838 * config/tc-ppc.c: Likewise.
3839 * config/tc-sh.c: Likewise.
3840 * config/tc-sparc.c: Likewise.
3841 * config/tc-tahoe.c: Likewise.
3842 * config/tc-vax.c: Likewise.
3844 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3846 * config/tc-mips.c (mips_ip): When calculating offsets,
3847 don't accept as constant the difference between the
3848 addresses of symbols in two different sections.
3850 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3851 specifiers.
3852 (validate_mips_insn): Likewise. Also, update 'B' operand
3853 specifier to use OP_*_CODE20 constants and delete 'm' operand
3854 specifier.
3855 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3856 operand specifiers. Change warning generated by 'B' operand
3857 specifier to reflect its new multi-purpose usage.
3859 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3860 -1, and update comment.
3861 (file_mips_isa): Likewise.
3862 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3863 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3864 ISA_* constants rather than hard-coded numbers.
3865 (mips_cpu_info): New structure.
3866 (mips_cpu_info_table): New table describing CPU and ISA names
3867 and numbers.
3868 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3869 mips_cpu_info_from_cpu): New functions.
3870 (mips_isa_to_str): New function to get string for ISA name.
3871 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3872 return const char *.
3873 (md_begin): Redo CPU and ISA selection logic, using
3874 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3875 than hard-coded numbers.
3876 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3877 ISA_* constants rather than hard-coded numbers.
3878 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3879 (md_longopts): Delete OPTION_NO_MIPS32.
3880 (md_parse_option): Convert to use ISA_* constants rather than
3881 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3882 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3883 to use strcasecmp to recognize "default" and to use
3884 mips_cpu_info_from_name to get CPU numbers from argument.
3885 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3886 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3887 mips32-4k.
3888 (s_mipsset): Accept ISA value 32.
3889 * doc/as.texinfo: Clean up MIPS options summary slightly,
3890 remove -no-mips32. Add note about -mips4 and -mips32
3891 specifying those ISA levels. Delete -mips32 and -no-mips32
3892 cpu flag descriptions.
3893 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3894 up the supported CPU switch list, and replace 4Kc, 4Km, and
3895 4Kp entries with a single mips32-4k entry. Note that you can
3896 use ".set mips32".
3898 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3899 ISA_MIPS64.
3900 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3901 -mips5 and -mips64.
3902 (md_parse_option): Add cases for OPTION_MIPS5 and
3903 OPTION_MIPS64.
3904 (md_show_usage): Mention -mips5 and -mips64 arguments.
3905 (s_mipsset): Add cases for MIPS5 and MIPS64.
3906 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3907 and pseudo-CPUs.
3908 * doc/as.texinfo: Mention -mips5 and -mips64 options
3909 and their meanings.
3910 * doc/c-mips.texi: Likewise. Also update introduction
3911 and ".set" usage information.
3913 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3914 CPU list.
3915 (mips_cpu_info_table): Add SB-1 entries.
3916 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3917 known to the -mcpu option.
3919 * doc/as.texinfo: Correct description of MIPS -mcpu
3920 option, by copying some of the text from doc/c-mips.texi.
3922 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3924 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3925 New targets.
3926 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3927 (sparc*-*-rtems*): Switched from a.out to ELF.
3928 * configure: Regenerate.
3929 * config.in: Regenerate.
3930 * Makefile.in: Regenerate.
3931 * aclocal.m4: Regenerate.
3932 * po/gas.pot: Regenerate.
3934 2000-11-30 Philip Blundell <pb@futuretv.com>
3936 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3937 even in non BFD_ASSEMBLER case.
3939 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3941 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3942 syntax.
3944 2000-11-29 Richard Henderson <rth@redhat.com>
3946 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3947 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3948 thread multiple subsegments properly; handle multiple code
3949 sections properly; emit proper compilation unit info for assembler
3950 generated debugging.
3952 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3953 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3954 (dwarf2dbg_estimate_size_before_relax): Declare.
3955 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3956 * write.c: Include dwarf2dbg.h.
3957 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3958 (relax_segment): Likewise.
3960 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3962 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3963 jump>: Use as_bad_where instead of as_bad. Tweak error message
3964 accordingly. Stabilize frag by updating fix part and resetting
3965 variant part.
3966 <undefined symbol, unconditional jump>: Ditto.
3967 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3968 indexing is_end_of_line[].
3969 (md_assemble): Initialize size to 0.
3970 (md_section_align): Mark parameter seg as unused.
3971 (parse_reg): Parse names case-insensitively.
3973 2000-11-28 Kazu Hirata <kazu@hxi.com>
3975 * config/obj-aout.h: Fix formatting.
3976 * config/obj-bout.h: Likewise.
3977 * config/obj-coff.c: Likewise.
3978 * config/obj-coff.h: Likewise.
3979 * config/obj-elf.h: Likewise.
3980 * config/obj-som.h: Likewise.
3981 * config/obj-vms.c: Likewise.
3982 * config/obj-vms.h: Likewise.
3983 * config/tc-h8300.h: Likewise.
3984 * config/tc-ns32k.h: Likewise.
3985 * config/tc-sparc.h: Likewise.
3986 * config/tc-tic54x.h: Likewise.
3987 * config/tc-z8k.h: Likewise.
3989 2000-11-28 Nick Clifton <nickc@redhat.com>
3991 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3992 License is present in the sources, but not the output, and
3993 also available from the GNU website.
3994 (GNU Free Documentation License): Comment out this section.
3996 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3998 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3999 targets. Remove i860 from valid a.out targets.
4000 * Makefile.in: Regenerate.
4002 * config/tc-cris.c: Include dwarf2dbg.h.
4003 (md_pseudo_table): Add .file and .loc.
4004 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4005 (s_cris_file, s_cris_loc): New.
4006 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4007 * Makefile.am: Regenerate dependencies.
4008 * Makefile.in: Regenerate.
4010 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4012 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4013 (MRI_MUL_PRECEDENCE): Likewise.
4014 (op_rank): Fix a comment typo.
4016 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4018 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4019 the error message.
4020 (get_operand): Fix analysis for movw/movb instructions.
4022 2000-11-24 Nick Clifton <nickc@redhat.com>
4024 * configure.in (xscale-elf): Add target.
4025 (xscale-coff): Add target.
4026 * configure: Regenerate.
4028 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4029 extenstion.
4030 (ARM_EXT_XSCALE): New ARM architecture extension.
4031 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4032 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4033 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4034 (ARM_ARCH_V4): Remove processor from architecture.
4035 (ARM_ARCH_3M): New architecutre definition.
4036 (ARM_ARCH_V5TE): New architecutre definition.
4037 (ARM_ARCH_XSCALE): New architecutre definition.
4038 (CPU_DEFAULT): Allow to be defaulted to XScale.
4039 (atpcs): New boolean variable.
4040 (ldr_flags): Support 'd' flag for double word loads.
4041 (str_flags): Support 'd' flag for double word stored.
4042 (do_mia): New function.
4043 (do_mar): New function.
4044 (do_mra): New function.
4045 (do_pld): New function.
4046 (do_ldrd): New function.
4047 (do_blx): New function.
4048 (do_bkpt): New function.
4049 (do_clz): New function.
4050 (do_lstc2): New function.
4051 (do_cdp2): New function.
4052 (do_t_blx): New function.
4053 (do_t_bkpt): New function.
4054 (do_smla): New function.
4055 (do_smlal): New function.
4056 (do_smul): New function.
4057 (do_qadd): New function.
4058 (do_co_reg2c): New function.
4059 (LONGEST_INSN): Redefine to 7.
4061 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4062 command line switches.
4064 2000-11-22 Jim Wilson <wilson@redhat.com>
4066 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4067 (struct rsrc): Make line unsigned.
4068 (gr_values): Add missing initializer.
4069 (SLOT_NUM_NOT_SET): Add unsigned cast.
4070 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4071 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4072 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4073 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4074 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4075 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4076 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4077 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4078 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4079 Add ATTRIBUTE_UNUSED to unused parameters.
4080 (convert_expr_to_ab_reg): Add parens.
4081 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4082 (dot_prologue): Initialize grsave when declared.
4083 (md_pseudo_table): Add missing initializers.
4084 (operand_match): Add casts to bfd_vma.
4085 (emit_one_bundle): Delete unused local prev. Make required_template
4086 unsigned.
4087 (specify_resource): Cast i to unsigned.
4088 (note_register_values): Use fprintf_vma.
4089 (print_dependency): Likewise.
4091 2000-11-21 Jim Wilson <wilson@redhat.com>
4093 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4094 for unwind info section.
4095 (dot_endp): Likewise for unwind section.
4097 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4098 fix_new_exp.
4100 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4102 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4103 (output_insn): Call dwarf2_emit_insn.
4104 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4106 2000-11-17 Richard Henderson <rth@redhat.com>
4108 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4109 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4110 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4112 2000-11-17 Nick Clifton <nickc@redhat.com>
4114 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4115 .file pseudo ops.
4117 2000-11-17 Richard Henderson <rth@redhat.com>
4119 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4121 2000-11-17 Richard Henderson <rth@redhat.com>
4123 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4124 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4125 tri-state definition of alpha_flag_mdebug.
4126 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4127 (s_alpha_file): Store first .file directive.
4128 (s_alpha_stab): New.
4129 (md_pseudo_table): Add stabs and stabn.
4131 2000-11-17 Richard Henderson <rth@redhat.com>
4133 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4135 2000-11-17 Richard Henderson <rth@redhat.com>
4137 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4138 (main): Call dwarf2_finish.
4139 * as.h (debug_type): Clarify documentation of the meaning
4140 of this variable.
4141 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4142 (print_stats): Fix parenthesis problem.
4143 (now_subseg_size): New.
4144 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4145 (dwarf2_directive_file): Don't set debug_type.
4146 (dwarf2_where): Honor DEBUG_DWARF2 first.
4147 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4148 do nothing if not emitting dwarf2 debug info, or no work.
4149 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4150 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4151 (ecoff_new_file): Likewise.
4152 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4153 commentary wrt dwarf2.
4155 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4156 ATTRIBUTE_UNUSED as needed.
4157 (emit_insn): Call dwarf2_emit_insn.
4158 (s_alpha_file): New.
4159 (s_alpha_loc): New.
4160 (s_alpha_coff_wrapper): Don't handle them.
4161 (md_pseudo_table): Update for .file and .loc.
4162 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4164 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4165 don't protect with debug_type.
4166 * config/tc-hppa.c (md_assemble): Likewise.
4167 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4168 * config/tc-mn10300.c (md_assemble): Likewise.
4169 * config/tc-sh.c (md_assemble): Likewise.
4170 * config/tc-v850.c (md_assemble): Likewise.
4172 * config/tc-arm.c (arm_end_of_source): Remove.
4173 * config/tc-hppa.c (pa_end_of_source): Remove.
4174 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4175 * config/tc-mn10300.c (mn10300_finalize): Remove.
4176 * config/tc-sh.c (sh_finalize): Remove.
4177 * config/tc-v850.c (sh_finalize): Remove.
4179 * config/tc-arm.h (md_end): Remove.
4180 * config/tc-hppa.h (md_end): Remove.
4181 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4182 * config/tc-m68hc11.h (md_end): Remove.
4183 * config/tc-mn10300.h (md_end): Remove.
4184 * config/tc-sh.h (md_end): Remove.
4185 * config/tc-v850.h (md_end): Remove.
4187 * config/tc-ia64.c (emit_one_bundle): Don't protect
4188 dwarf2 bits with debug_type.
4189 (md_assemble): Likewise.
4190 (ia64_end_of_source): Don't call dwarf2_finish.
4192 2000-11-16 Jim Wilson <wilson@redhat.com>
4194 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4195 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4196 > 16.
4198 2000-11-16 H.J. Lu <hjl@gnu.org>
4200 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4201 version name.
4203 2000-11-15 Kazu Hirata <kazu@hxi.com>
4205 * config/tc-tic30.c: Fix formatting.
4206 * config/tc-tic80.c: Likewise.
4207 * config/tc-v850.c: Likewise.
4208 * config/tc-vax.c: Likewise.
4209 * config/tc-w65.c: Likewise.
4210 * config/tc-z8k.c: Likewise.
4212 2000-11-14 DJ Delorie <dj@redhat.com>
4214 * config/tc-v850.c: Support dwarf2.
4215 * config/tc-v850.h: Ditto.
4217 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4218 parse_cons_expression_v850 to initialize hold_cons_reloc.
4220 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4222 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4223 (errata_nops_necessary_p): New function.
4224 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4225 md.
4227 2000-11-14 Jim Wilson <wilson@redhat.com>
4229 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4230 return little endian bfd formats.
4232 2000-11-14 Kazu Hirata <kazu@hxi.com>
4234 * config/aout_gnu.h: Fix formatting.
4235 * config/atof-vax.c: Likewise.
4236 * config/m68k-parse.h: Likewise.
4237 * config/m88k-opcode.h: Likewise.
4238 * config/obj-elf.c: Likewise.
4239 * config/tc-arm.c: Likewise.
4240 * config/tc-cris.c: Likewise.
4241 * config/tc-i386.c: Likewise.
4242 * config/tc-ia64.c: Likewise.
4243 * config/tc-mn10300.c: Likewise.
4244 * config/te-386bsd.h: Likewise.
4245 * config/te-hppa.h: Likewise.
4246 * config/te-nbsd.h: Likewise.
4247 * config/te-ppcnw.h: Likewise.
4248 * config/te-sparcaout.h: Likewise.
4249 * config/te-tmips.h: Likewise.
4250 * config/vax-inst.h: Likewise.
4251 * config/vms-conf.h: Likewise.
4253 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4255 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4257 2000-11-13 H.J. Lu <hjl@gnu.org>
4259 * config/obj-elf.c (elf_frob_symbol): Support
4260 ".symver name,name2@@@nodename".
4261 (elf_frob_file_before_adjust): Likewise.
4263 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4264 and ".symver name,name2@@@nodename".
4265 Fix a typo.
4267 2000-11-12 H.J. Lu (hjl@gnu.org)
4269 * config/obj-elf.c (obj_elf_symver): Check missing version
4270 name.
4272 2000-11-12 H.J. Lu (hjl@gnu.org)
4274 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4275 instead of bfd_vma for non-bfd assemblers.
4277 2000-11-09 Kazu Hirata <kazu@hxi.com>
4279 * itbl-ops.c: Fix comment typos.
4281 2000-11-08 Jim Wilson <wilson@redhat.com>
4283 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4284 (struct unwind): Add next_slot_frag field.
4285 (slot_index): New parameters slot_frag and first_frag. Add code
4286 to add in frag sizes when different. Add comments.
4287 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4288 arguments to slot_index.
4289 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4290 loop end. Set next_slot_frag field.
4292 2000-11-07 H.J. Lu <hjl@gnu.org>
4294 * doc/as.texinfo (.symver): Updated for versioned symbol
4295 reference.
4297 * obj.h (format_ops): Add the frob_file_before_adjust field.
4299 * config/obj-aout.c (aout_format_ops): Set the
4300 frob_file_before_adjust field to 0.
4301 * config/obj-coff.c (coff_format_ops): Likewise.
4302 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4304 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4305 name.
4306 (elf_frob_file_before_adjust): New function to remove unneeded
4307 versioned symbols from the symbol table.
4308 (elf_format_ops): Set the frob_file_before_adjust field to
4309 elf_frob_file_before_adjust.
4311 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4312 not defined.
4314 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4316 2000-11-07 Peter Targett <peter.targett@arccores.com>
4318 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4319 BIG_ENDIAN macros.
4320 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4321 Fix compile time warning messages.
4323 2000-11-07 Nick Clifton <nickc@redhat.com>
4325 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4326 buffer in order to avoid buffer overflows.
4328 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4330 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4331 Change M to m for -milp32 or -mlp64 to match gcc.
4332 (dot_endp): Use bytes_per_address instead of 8.
4333 (emit_one_bundle): Use number_to_chars_littleendian instead of
4334 md_number_to_chars.
4335 (fix_insn): Likewise.
4336 (ia64_init): New function.
4337 (ia64_target_format): New function.
4338 (md_begin): Set endianness, arch, and machine as appropriate.
4339 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4340 Make these macros depend on TE_HPUX macro.
4341 (TARGET_FORMAT): Define.
4342 (HOST_SPECIAL_INIT): Define.
4343 * config/te-hpux.h: New file.
4344 * configure.in: Add "ia64-*-hpux*" target to configure.
4345 * configure: Regenerate.
4347 2000-11-06 Kazu Hirata <kazu@hxi.com>
4349 * as.c: Fix formatting.
4350 * dwarf2dbg.c: Likewise.
4351 * input-file.c: Likewise.
4352 * input-file.h: Likewise.
4353 * input-scrub.c: Likewise.
4354 * itbl-ops.c: Likewise.
4355 * listing.c: Likewise.
4356 * macro.h: Likewise.
4357 * messages.c: Likewise.
4358 * read.c: Likewise.
4359 * subsegs.c: Likewise.
4360 * subsegs.h: Likewise.
4361 * write.c: Likewise.
4363 2000-11-06 Nick Clifton <nickc@redhat.com>
4365 * doc/as.texinfo: Add GNU Free Documentation License.
4366 * doc/gasp.texi: Add GNU Free Documentation License.
4367 * doc/as.1: Add GNU Free Documentation License.
4369 2000-11-05 Nick Clifton <nickc@redhat.com>
4371 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4373 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4375 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4376 * configure: Regenerate.
4378 2000-11-01 Nick Clifton <nickc@redhat.com>
4380 * read.c (original_case_string): New global variable.
4381 (read_a_source_file): Copy opcode string into
4382 original_case_string if clobbering the case of the opcode.
4383 * read.h: Export the definition of original_case_string.
4384 * config/tc-arm.c (md_assembler): When parsing a .req
4385 directive use the original opcode string, not the case
4386 clobbered version.
4388 2000-11-02 Nick Clifton <nickc@redhat.com>
4390 * config/tc-mn10300.c (debug_line): Remove this static
4391 variable.
4392 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4393 dwarf2_where and dwarf2_gen_line_info.
4395 2000-11-02 Theo Honohan <th@futuretv.com>
4397 * config/tc-arm.c (do_msr): Improve error message.
4399 2000-10-31 Eric Christopher <echristo@redhat.com>
4401 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4402 or pc-relative, else use fx_offset.
4404 2000-10-31 Jim Wilson <wilson@redhat.com>
4406 * config/tc-ia64.c (struct md): New field tag_fixups.
4407 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4408 qualifying predicate.
4409 (emit_one_bundle): Delete spurious multiplication by one. Handle
4410 tag_fixups.
4411 (ia64_start_line): Error if dangling qualifying predicate.
4412 (defining_tag): New static variable.
4413 (ia64_unrecognized_line, case '['): Parse tags.
4414 (ia64_frob_label): Create tag_fixups.
4415 (md_assemble): Reset md.qp.X_op after using it.
4417 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4419 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4421 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4423 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4425 2000-10-30 Kazu Hirata <kazu@hxi.com>
4427 * expr.c: Fix formatting.
4428 * flonum-copy.c: Likewise.
4429 * flonum.h: Likewise.
4430 * gasp.c: Likewise.
4431 * hash.c: Likewise.
4433 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4435 * as.h (OPTION_MD_BASE): Bump to 190.
4436 * as.c (parse_args) <std_longopts>: Add comment about the need to
4437 check OPTION_MD_BASE in as.h.
4439 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4440 for weak symbols.
4442 2000-10-27 Nick Clifton <nickc@redhat.com>
4444 * configure.in (emulations): Add m68hc12.
4445 * configure: Regenerate.
4446 * po/gas.pot: Regenerate.
4448 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4450 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4451 cpsr*.
4452 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4454 2000-10-25 Nick Clifton <nickc@redhat.com>
4456 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4457 a DWARF2 line number information sequence.
4459 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4461 * read.c (generate_lineno_debug): Update comment describing why
4462 DWARF2 line number debug information is not generated
4463 automatically by this function.
4465 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4466 not all.
4468 * config/tc-arm.h (md_end): Define.
4469 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4471 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4472 if generating DWARF2 line numbers.
4473 (arm_end_of_source): New function. Call dwarf2_finish if
4474 necessary.
4476 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4477 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4478 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4480 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4482 * config/tc-i386.c: Fix prototype declarations for functions taking no
4483 arguments.
4485 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4487 * config/tc-i386.c (i386_operand_modifier): Remove.
4488 (build_displacement_string): Remove.
4489 (i386_parse_seg): Remove.
4490 (i386_intel_memory_operand): Remove.
4491 (i386_intel_operand): Re-write using recursive descent parser based
4492 on MASM documentation.
4493 (struct intel_parser_s): New structure.
4494 (intel_parser): New static variable.
4495 (struct intel_token): New structure.
4496 (cur_token, prev_token): New static variables.
4497 (T_NIL): Define.
4498 (T_CONST): Define.
4499 (T_REG): Define.
4500 (T_BYTE): Define.
4501 (T_WORD): Define.
4502 (T_DWORD): Define.
4503 (T_QWORD): Define.
4504 (T_XWORD): Define.
4505 (T_SHORT): Define.
4506 (T_OFFSET): Define.
4507 (T_PTR): Define.
4508 (T_ID): Define.
4509 (intel_match_token): New function.
4510 (intel_get_token): New function.
4511 (intel_putback_token): New function.
4512 (intel_expr): New function.
4513 (intel_e05): New function.
4514 (intel_e05_1): New function.
4515 (intel_e06): New function.
4516 (intel_e06_1): New function.
4517 (intel_e09): New function.
4518 (intel_e09_1): New function.
4519 (intel_e10): New function.
4520 (intel_e10_1): New function.
4521 (intel_e11): New function.
4523 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4525 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4526 instructions to loose any special insn->architecture mask.
4528 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4529 (sparc_md_end, sparc_arch_types, sparc_arch,
4530 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4531 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4532 request v9b architecture if they are used).
4534 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4536 * config/tc-m68k.c: Fix the previous misapplied patch.
4538 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4540 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4541 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4542 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4543 BFD_RELOC_*.
4545 2000-10-17 Kazu Hirata <kazu@hxi.com>
4547 * debug.c: Fix formatting.
4548 * depend.c: Likewise.
4549 * dwarf2dbg.c: Likewise.
4550 * dwarf2dbg.h: Likewise.
4551 * ecoff.c: Likewise.
4552 * expr.c: Likewise.
4553 * expr.h: Likewise.
4554 * flonum-konst.c: Likewise.
4555 * frags.h: Likewise.
4557 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4559 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4560 options.
4561 * doc/as.texinfo: Added notes about this new option.
4563 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4565 * config/tc-sh.c (JREG): Remove.
4566 (md_convert_frag): Remove #if 0:d code using JREG.
4568 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4570 * config/tc-i386.c (i386_operand_modifier): Only match
4571 modifiers SHORT and FLAT if they are followed by a space.
4572 (parse_register): When `allow_naked_reg' is set, do not confuse
4573 identifiers that start with a register name with a register.
4575 2000-10-12 Kazu Hirata <kazu@hxi.com>
4577 * app.c: Fix formatting.
4578 * as.c: Likewise.
4579 * as.h: Likewise.
4580 * bit_fix.h: Likewise.
4581 * cgen.c: Likewise.
4582 * cgen.h: Likewise.
4583 * cond.c: Likewise.
4585 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4587 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4589 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4591 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4592 Re-arrange function a little and improve error message.
4594 * write.c (write_relocs): Fix a comment.
4596 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4597 link-once sections.
4599 2000-10-05 Jim Wilson <wilson@cygnus.com>
4601 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4603 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4605 * config/tc-i386.c: Delete some useless comments, reformat others.
4607 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4608 non-global syms in linkonce sections.
4610 2000-10-04 Ralf Baechle <ralf@gnu.org>
4612 * config/tc-ia64.c (operand_match): Don't use // style comments.
4613 * config/tc-i370.c: Likewise.
4615 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4617 Changes to handle varying register prefix and user symbol prefix.
4618 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4619 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4620 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4621 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4622 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4623 (demand_register_prefix): New variable.
4624 (md_pseudo_table): New pseudo ".syntax".
4625 (md_longopts): New options --no-underscore and --underscore.
4626 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4627 on symbols_have_leading_underscore.
4628 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4629 (get_spec_reg): Ditto.
4630 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4631 Fix formatting.
4632 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4633 --help.
4634 <case OPTION_NO_US, case OPTION_US>: New.
4635 (md_show_usage): Be brief and reformat to match continuation of
4636 --help.
4637 * po/gas.pot: Regenerate.
4639 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4641 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4642 force relocs for 12 bit branches.
4643 (md_apply_fix): Similarly, adjust logic here.
4645 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4647 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4648 adjust for external and weak syms as we will use a reloc. Allow
4649 for +8 offset when calculating limits of branches.
4650 (hppa_fix_adjustable): Undo 2000-09-23 change.
4651 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4652 Correct distance calculation.
4653 (tc_gen_reloc): Print the file name and line number if we can't
4654 handle a fixup.
4656 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4657 * config/tc-hppa.c (nonzero_dibits): Define.
4658 (arg_reloc_stub_needed): Check each arg and return value
4659 separately for zero case.
4660 (pa_align): Declare argument `bytes'.
4662 2000-09-25 Kazu Hirata <kazu@hxi.com>
4664 * config/tc-cris.c: Fix formatting.
4665 * config/tc-d10v.h: Likewise.
4666 * config/tc-d30v.c: Likewise.
4667 * config/tc-d30v.h: Likewise.
4668 * config/tc-fr30.c: Likewise.
4669 * config/tc-fr30.h: Likewise.
4670 * config/tc-m68k.c: Likewise.
4671 * config/tc-m68k.h: Likewise.
4672 * config/tc-pj.h: Likewise.
4673 * config/tc-ppc.c: Likewise.
4674 * config/tc-ppc.h: Likewise.
4675 * config/tc-sh.c: Likewise.
4676 * config/tc-sh.h: Likewise.
4677 * config/tc-sparc.c: Likewise.
4678 * config/tc-v850.h: Likewise.
4679 * config/tc-vax.h: Likewise.
4680 * config/tc-w65.h: Likewise.
4681 * config/tc-z8k.h: Likewise.
4683 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4685 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4686 checks only for ELF.
4687 (hppa_force_relocation): Likewise.
4689 2000-09-22 Jim Wilson <wilson@cygnus.com>
4691 * config/tc-ia64.c (dv_sem): Add "stop".
4692 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4693 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4694 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4695 match above.
4696 (mark_resources): Check IA64_RS_PRr.
4698 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4700 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4701 md_estimate_size_before_relax): Redesign and clean up the
4702 relaxation mechanism.
4704 2000-09-21 Kazu Hirata <kazu@hxi.com>
4706 * config/tc-ns32k.c: Fix formatting.
4707 * config/tc-ns32k.h: Likewise.
4709 2000-09-20 Kazu Hirata <kazu@hxi.com>
4711 * config/tc-m32r.c: Fix formatting.
4712 * config/tc-m32r.h: Likewise.
4713 * config/tc-m68851.h: Likewise.
4714 * config/tc-m68hc11.c: Likewise.
4715 * config/tc-m68hc11.h: Likewise.
4716 * config/tc-m88k.c: Likewise.
4717 * config/tc-mcore.c: Likewise.
4718 * config/tc-mcore.h: Likewise.
4719 * config/tc-mips.c: Likewise.
4720 * config/tc-mips.h: Likewise.
4721 * config/tc-mn10200.h: Likewise.
4722 * config/tc-mn10300.h: Likewise.
4723 * config/tc-tahoe.c: Likewise.
4724 * config/tc-tahoe.h: Likewise.
4726 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4728 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4729 Likewise in relaxation description comments.
4731 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4733 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4734 subtraction of two syms without emitting a relocation.
4736 From David Huggins-Daines <dhd@linuxcare.com>
4737 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4738 global or weak symbols.
4740 2000-09-15 Kazu Hirata <kazu@hxi.com>
4742 * config/tc-h8300.h: Fix formatting.
4743 * config/tc-h8500.c: Likewise.
4744 * config/tc-h8500.h: Likewise.
4745 * config/tc-hppa.h: Likewise.
4746 * config/tc-i370.h: Likewise.
4747 * config/tc-i386.h: Likewise.
4748 * config/tc-i860.c: Likewise.
4749 * config/tc-i860.h: Likewise.
4750 * config/tc-i960.h: Likewise.
4751 * config/tc-ia64.c: Likewise.
4752 * config/tc-ia64.h: Likewise.
4754 2000-09-14 Kazu Hirata <kazu@hxi.com>
4756 * config/tc-a29k.c: Fix formatting.
4757 * config/tc-alpha.c: Likewise.
4758 * config/tc-arc.c: Likewise.
4759 * config/tc-arc.h: Likewise.
4760 * config/tc-arm.c: Likewise.
4761 * config/tc-arm.h: Likewise.
4762 * config/tc-avr.c: Likewise.
4763 * config/tc-avr.h: Likewise.
4764 * config/tc-tic30.c: Likewise.
4765 * config/tc-tic30.h: Likewise.
4766 * config/tc-tic54x.c: Likewise.
4767 * config/tc-tic54x.h: Likewise.
4768 * config/tc-tic80.c: Likewise.
4769 * config/tc-tic80.h: Likewise.
4771 2000-09-14 Timothy Wall <twall@cygnus.com>
4773 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4774 parallel comparisons for later use.
4775 (struct rsrc): Add parallel comparison type.
4776 (resources_match): Skip special cases of PR usage (non-conflicting
4777 parallel compares).
4779 2000-09-13 Kazu Hirata <kazu@hxi.com>
4781 * config/obj-ecoff.c: Fix formatting.
4782 * config/obj-elf.c: Likewise.
4783 * config/obj-elf.h: Likewise.
4784 * config/obj-evax.h: Likewise.
4785 * config/obj-generic.h: Likewise.
4786 * config/obj-hp300.c: Likewise.
4787 * config/obj-hp300.h: Likewise.
4788 * config/obj-ieee.h: Likewise.
4789 * config/obj-vms.c: Likewise.
4790 * config/obj-vms.h: Likewise.
4792 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4794 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4795 (md_parse_option): Ditto.
4796 (md_longopts): Add -mips32 option.
4797 (md_show_usage): Document new options.
4798 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4799 (mips_ip): Assemble mfc0 with a sub-selection code.
4800 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4801 (mips_cpu_to_str): New function.
4802 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4803 Use CPU_* defines instead of hardcoded numbers.
4805 * doc/as.texinfo: Document new options.
4806 * doc/c-mips.texi: Ditto.
4808 2000-09-12 Kazu Hirata <kazu@hxi.com>
4810 * as.h: Fix formatting.
4811 * asintl.h: Likewise.
4812 * bit_fix.h: Likewise.
4813 * config/obj-aout.c: Likewise.
4814 * config/obj-aout.h: Likewise.
4815 * config/obj-bout.c: Likewise.
4816 * config/obj-bout.h: Likewise.
4817 * config/obj-coff.c: Likewise.
4818 * config/obj-coff.h: Likewise.
4819 * dwarf2dbg.h: Likewise.
4820 * expr.h: Likewise.
4821 * flonum.h: Likewise.
4822 * frags.h: Likewise.
4823 * itbl-ops.h: Likewise.
4824 * macro.h: Likewise.
4825 * read.h: Likewise.
4826 * sb.h: Likewise.
4827 * struc-symbol.h: Likewise.
4828 * subsegs.h: Likewise.
4829 * symbols.h: Likewise.
4830 * tc.h: Likewise.
4831 * write.h: Likewise.
4833 2000-09-11 Kazu Hirata <kazu@hxi.com>
4835 * bignum-copy.c: Fix formatting.
4836 * config/tc-i370.c: Likewise.
4837 * config/tc-i960.c: Likewise.
4838 * config/tc-m68k.c: Likewise.
4839 * ehopt.c: Likewise.
4840 * flonum-copy.c: Likewise.
4841 * flonum-konst.c: Likewise.
4842 * flonum-mult.c: Likewise.
4843 * literal.c: Likewise.
4844 * read.c: Likewise.
4845 * sb.c: Likewise.
4846 * stabs.c: Likewise.
4847 * subsegs.c: Likewise.
4849 2000-09-09 Philip Blundell <philb@gnu.org>
4851 * configure.in (arm*-*-uclinux*): New target.
4852 * configure: Regenerate.
4854 2000-09-09 Kazu Hirata <kazu@hxi.com>
4856 * input-file.c: Fix formatting.
4857 * itbl-ops.c: Likewise.
4858 * messages.c: Likewise.
4860 2000-09-08 Philip Blundell <philb@gnu.org>
4862 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4863 offset is negative.
4865 2000-09-07 H.J. Lu <hjl@gnu.org>
4867 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4868 * configure: Rebuild.
4870 2000-09-07 Kazu Hirata <kazu@hxi.com>
4872 * atof-generic.c: Fix formatting.
4873 * config/tc-mips.c: Likewise.
4874 * config/tc-vax.c: Likewise.
4875 * input-scrub.c: Likewise.
4877 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4879 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4880 * configure.in (sh-*-linux*): Added.
4881 * configure: Rebuilt.
4883 2000-09-06 Kazu Hirata <kazu@hxi.com>
4885 * config/tc-hppa.c: Fix formatting.
4887 * ecoff.c: Fix formatting.
4889 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4891 * configure: Rebuilt with new libtool.m4.
4893 2000-09-05 Kazu Hirata <kazu@hxi.com>
4895 * cgen.c: Fix formatting.
4896 * config/tc-ia64.c: Likewise.
4898 2000-09-05 Nick Clifton <nickc@redhat.com>
4900 * aclocal.m4: Regenerate.
4901 * config.in: Regenerate.
4902 * configure: Regenerate.
4903 * po/gas.pot: Regenerate.
4905 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4907 * config/tc-cris.c: Correct comment typos.
4909 2000-09-05 Eric Christopher <echristo@cygnus.com>
4911 * config/tc-mn10300.c: Cleanup.
4912 (md_pcrel_from): Enable.
4914 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4916 * expr.c (operand): Fix a comment typo.
4917 * write.c (write_relocs): Fix a signed/unsigned warning.
4919 * config/tc-hppa.c (fudge_reg_expressions): New
4920 (hppa_force_reg_syms_absolute): New.
4921 (pa_equ): Allow reg_section expressions.
4922 * config/tc-hppa.c (md_optimize_expr): Define.
4923 (hppa_force_reg_syms_absolute): Prototype.
4925 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4926 (pa_parse_number): Pass in arg to select fp reg parsing.
4927 Return 1 to indicate format checks pass. If strict, then only
4928 accept a register or register symbol. Return value in...
4929 (pa_number): New static for pa_parse_number.
4930 (FP_REG_BASE): Define.
4931 (FP_REG_RSEL): Define.
4932 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4933 appropriate. White space changes.
4934 (need_pa11_opcode): Don't bother passing any params, get them from
4935 globals instead.
4936 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4937 Remove extraneous check in case 'Q'.
4938 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4939 reg, set section of resulting symbol to reg_section.
4940 (pa_parse_space_stmt): Modify call to pa_parse_number.
4941 (pa_space): Likewise.
4943 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4944 (hppa_force_relocation): Handle vtable relocs.
4945 (pa_vtable_entry): New.
4946 (pa_vtable_inherit): New.
4947 (md_pseudo_table): Add entries for vtable pseudos.
4948 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4949 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4950 against weak syms.
4951 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4952 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4953 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4954 millicode import.
4955 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4956 specify a symbol type.
4958 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4959 dependent things together.
4960 (md_elf_symbol_type): Define.
4962 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4963 symbol.
4964 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4966 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4967 (obj_elf_vtable_entry): Declare.
4969 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4970 and export function.
4971 (obj_elf_vtable_entry): Similarly.
4972 (elf_pseudo_table): Fix the damage with a cast.
4974 2000-09-03 Richard Henderson <rth@cygnus.com>
4976 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4977 for template selection when a label is needed.
4979 2000-09-02 Kazu Hirata <kazu@hxi.com>
4981 * config/tc-ia64.c: Fix formatting.
4983 2000-09-02 Nick Clifton <nickc@redhat.com>
4985 * configure.in: Increase version number to 2.10.91.
4986 * configure: Regenerate.
4987 * aclocal.m4: Regenerate.
4988 * config.in: Regenerate.
4989 * po/gas.pot: Regenerate.
4990 * Makefile.in: Regenerate.
4992 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4994 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4995 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4996 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4997 similar relocs.
4998 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4999 branches.
5001 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5003 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5004 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5005 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5006 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5007 (GOT_symbol): New variable.
5008 (md_undefined_symbol): Set it.
5010 2000-09-01 Richard Henderson <rth@cygnus.com>
5012 * config/tc-ia64.c (match): Don't inline.
5013 (extra_goodness): New.
5014 (md_begin): Prefer nop.f and nop.b for best_template.
5016 2000-08-31 Kazu Hirata <kazu@hxi.com>
5018 * as.c: Fix formatting.
5019 * cond.c: Likewise.
5020 * frags.c: Likewise.
5021 * macro.c: Likewise.
5023 2000-08-31 Eric Christopher <echristo@cygnus.com>
5025 * config/tc-mn10300.c: Cleanup and fix warnings.
5026 (md_pseudo_table): Add initializers.
5027 (md_show_usage): Cleanup.
5028 (md_parse_option): Fix warnings.
5029 (md_undefined_symbol): Fix warnings.
5030 (md_conver_frag): Fix warnings.
5031 (tc_gen_reloc): Fix warnings.
5032 (md_apply_fix3): Fix warnings.
5033 (check_operand): Fix warnings.
5035 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5037 * acinclude.m4: Include libtool and gettext macros from the
5038 top level.
5039 * aclocal.m4, configure: Rebuilt.
5041 2000-08-30 Mark Hatle <mhatle@mvista.com>
5043 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5045 2000-08-31 Kazu Hirata <kazu@hxi.com>
5047 * listing.c: Fix formatting.
5049 2000-08-29 Kazu Hirata <kazu@hxi.com>
5051 * app.c: Fix a comment typo. Fix formatting.
5053 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5055 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5056 offset of the target destination for jmp instructions.
5057 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5059 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5061 * NEWS: Mention support for CRIS.
5063 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
5065 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5066 Sets `.lcomm' alignment to zero.
5068 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5070 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5071 TC_FIX_ADJUSTABLE): Define.
5073 2000-08-23 Jim Wilson <wilson@cygnus.com>
5075 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5076 unwind.personality_routine is set.
5078 2000-08-23 H.J. Lu <hjl@gnu.org>
5080 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5082 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5084 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5085 environment is pe.
5087 2000-08-22 H.J. Lu <hjl@gnu.org>
5089 * config.in (STRICTCOFF): New for strict COFF.
5091 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5092 i386-*-go32* and i386-go32-rtems*.
5093 * configure: Rebuilt.
5095 * config/obj-coff.c (obj_coff_endef): Follow the historical
5096 behavior if STRICTCOFF is not defined.
5098 * doc/internals.texi: Document STRICTCOFF.
5100 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5102 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5103 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5104 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5105 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5106 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5107 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5108 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5109 Likewise.
5111 2000-08-22 Eric Christopher <echristo@cygnus.com>
5113 * config/tc-mn10300.c: (md_apply_fix): New function.
5114 (mn10300_force_relocation): New function.
5115 (mn10300_fix_adjustable): New function.
5117 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5118 (TC_HANDLES_FX_DONE): Define.
5119 (obj_fix_adjustable): Define.
5120 (MD_APPLY_FIX3): Define.
5121 (TC_LINKRELAX_FIXUP): Define.
5123 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5124 previously defined.
5125 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5127 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5129 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5131 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5132 if the fixup resulted in a relocation.
5134 2000-08-18 Nick Clifton <nickc@redhat.com>
5136 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5137 Make reference to first element of shift_names explicit.
5139 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5141 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5142 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5143 add a symbol's address. Removed all target-specific #ifdefs that
5144 used to accomplished the same.
5145 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5146 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5147 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5148 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5149 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5151 2000-08-17 Kazu Hirata <kazu@hxi.com>
5153 * dwarf2dbg.c: Fix formatting.
5155 2000-08-17 Nick Clifton <nickc@redhat.com>
5157 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5158 to be recoded as logical shift lefts by zero.
5160 2000-08-16 Jim Wilson <wilson@cygnus.com>
5162 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5163 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5164 source registers.
5165 (note_register_values): Handle IA64_OPND_R3_2 operands.
5167 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5169 * config/tc-i860.c (md_operand): Silly typo fixed.
5171 2000-08-16 Nick Clifton <nickc@redhat.com>
5173 * config/tc-arm.c (struct asm_shift): Delete.
5174 (shift[]): Delete.
5175 (enum asm_shift_index): New.
5176 (struct asm_shift_properties): New.
5177 (struct asm_shift_name): New.
5178 (shift_properties[]); New.
5179 (shift_names[]); New.
5181 (decode_shift): Use new structures.
5182 Issue a warning is "ROR #0" is used.
5183 Issue a warning if "ASR #0" or "LSR #0" is used.
5185 (md_begin): Initialise arm_shift_hsh table from new
5186 asm_shift_name array.
5188 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5190 * config/tc-sparc.c: Kill all warnings.
5191 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5192 in -xarch= as well.
5193 (md_show_usage): Update usage text.
5195 2000-08-16 Nick Clifton <nickc@redhat.com>
5197 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5198 useful.
5200 2000-08-15 Will Cohen <wcohen@redhat.com>
5202 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5204 * config/tc-sh.c (md_assemble): Changed so debug_type
5205 test performed for ppi_assemble
5206 * config/tc-sh.c: Included dwarf2dbg.h.
5207 (debug_line): Defined.
5208 (md_assemble): Generates dwarf2 line info.
5209 (sh_finalize): New function. Finalize dwarf2 info.
5210 (assemble_ppi): Returns size of code generated.
5211 (build_Mytes): Returns size of code generated.
5212 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5213 * config/tc-sh.h (md_end): Defined.
5214 (sh_finalize): Declared.
5216 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5218 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5219 md_number_to_chars.
5221 2000-08-14 Nick Clifton <nickc@redhat.com>
5223 * config/tc-arm.c (do_bx): Allow "bx pc".
5225 2000-08-14 Jim Wilson <wilson@cygnus.com>
5227 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5228 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5229 (md_begin): Change assignment to md.flag to OR in the new bit.
5231 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5233 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5234 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5235 C_MOU, and C_EOS.
5237 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5239 * NEWS: Mention i860 support.
5241 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5243 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5245 2000-08-14 Andreas Schwab <schwab@suse.de>
5247 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5249 2000-08-11 Andreas Schwab <schwab@suse.de>
5251 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5252 argument.
5254 2000-08-11 Kazu Hirata <kazu@hxi.com>
5256 * expr.c: Fix formatting.
5257 * config/obj-bout.c: Likewise.
5259 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5261 * doc/c-i860.texi: Flesh out the i860 section more.
5263 2000-08-10 Kazu Hirata <kazu@hxi.com>
5265 * symbols.c: Fix formatting.
5266 * expr.c: Likewise.
5268 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5270 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5271 modifier has the IgnoreSize bit set.
5273 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5275 From Rodney Brown <RodneyBrown@mynd.com>
5276 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5277 * configure: Regenerate.
5279 2000-08-09 Kazu Hirata <kazu@hxi.com>
5281 * hash.c: Fix formatting.
5282 * gasp.c: Likewise.
5284 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5286 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5287 (i860_fix_info): New enum.
5288 (MD_APPLY_FIX3): Define.
5289 (WORKING_DOT_WORD): Define.
5290 (TC_HANDLES_FX_DONE): Define.
5291 (DIFF_EXPR_OK): Define.
5292 (LISTING_HEADER): Define.
5293 (TARGET_FORMAT): Select target format based on endian flag.
5294 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5295 (target_big_endian): Add external declaration.
5297 * config/tc-i860.c: All existing code reworked completely. Other
5298 new code shown below.
5299 (SYNTAX_SVR4): Define.
5300 (target_warn_expand): New variable.
5301 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5302 (md_longopts): Declare and define with new options (-EL, -EB,
5303 and -mwarn-expand).
5304 (md_show_usage): New function.
5305 (md_operand): New function.
5306 (obtain_reloc_for_imm16): New function.
5307 (md_apply_fix3): New function.
5308 (tc_gen_reloc): New function.
5310 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5312 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5313 2 bytes of the jump address are in the same frag.
5314 (find): Accept 68hc12 register indirect modes.
5316 * NEWS: Mention 68HC11 & 68HC12 support.
5318 2000-08-07 Richard Henderson <rth@cygnus.com>
5320 * config/tc-ia64.c (unwind): Add prologue_mask member.
5321 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5322 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5323 (dot_body): Clear unwind.prologue_mask.
5324 (dot_prologue): Set it. Accept a register second argument.
5326 2000-08-07 Kazu Hirata <kazu@hxi.com>
5328 * config/atof-ieee.c: Fix formatting.
5329 * config/atof-tahoe.c: Likewise.
5331 2000-08-06 Nick Clifton <nickc@cygnus.com>
5333 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5334 work.
5336 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5337 of .popsection, .previous, .pushsection, .subsection,
5338 .version, .vtable_entry, .vtable_inherit and .weak.
5340 2000-08-05 Kazu Hirata <kazu@hxi.com>
5342 * config/tc-cris.c: Fix formatting.
5343 * config/tc-i386.c: Likewise.
5344 * config/tc-sparc.c (sparc_ip): Simplify the code.
5346 2000-08-04 Kazu Hirata <kazu@hxi.com>
5348 * config/tc-cris.c: Rearrange code for readability.
5349 * config/tc-d10v.c: Fix formatting.
5350 * config/tc-m32r.c: Likewise.
5351 * config/tc-sparc.c: Likewise.
5353 2000-08-02 Jim Wilson <wilson@cygnus.com>
5355 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5356 before ia64_find_opcode.
5357 (md_assemble): Likewise.
5359 2000-08-01 Nick Clifton <nickc@cygnus.com>
5361 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5362 Undo some formatting fixes.
5364 2000-08-01 Kazu Hirata <kazu@hxi.com>
5366 * config/obj-som.c: Fix formatting.
5367 * config/obj-ieee.c: Likewise.
5368 * config/tc-arm.c: Likewise.
5369 * config/tc-v850.c: Likewise.
5371 2000-08-01 Nick Clifton <nickc@redhat.com>
5373 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5374 index by command line option.
5376 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5378 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5379 (@node M68K-Branch): Rewrite to match the reality.
5381 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5383 * doc/c-i860.texi: New file.
5384 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5385 * doc/Makefile.in: Regenerate.
5386 * doc/all.texi: Add I860 as relevant architecture.
5387 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5389 2000-07-31 Kazu Hirata <kazu@hxi.com>
5391 * config/tc-d30v.c: Fix formatting.
5393 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5395 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5396 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5397 long emit a long branch if available instead of an absolute jump, never
5398 emit absolute jumps for anything with --pcrel.
5400 * doc/c-m68k.texi: Document new command line option.
5402 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5404 * config/tc-avr.c: Use PARAMS macro in function declarations.
5405 Don't declare md_pcrel_from_section (already in tc-avr.h).
5406 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5407 (avr_operand): Don't set (unsigned) op_mask to -1.
5409 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5411 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5412 * configure: Regenerated.
5413 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5414 of operand to the .type directive (.e.g, "type").
5416 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5418 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5419 * app.c (do_scrub_chars): Record where first comment found.
5420 * read.c (read_a_source_file): Init found_comment on entry, and
5421 notify whether comments found on exit.
5422 * config/tc-hppa.c (md_shortopts): Add "c".
5423 (md_longopts): Add warn-comment.
5424 (md_parse_option): Handle it.
5425 (md_show_usage): Show available options.
5426 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5428 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5430 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5431 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5432 sym_ptr_ptr
5433 (md_estimate_size_before_relax): Don't fall off end of function.
5435 2000-07-27 Kazu Hirata <kazu@hxi.com>
5437 * config/tc-avr.c: Fix formatting.
5438 * config/tc-ns32k.c: Likewise.
5440 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5442 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5444 2000-07-27 Kazu Hirata <kazu@hxi.com>
5446 * config/tc-d10v.c: Fix formatting.
5447 * config/tc-z8k.c: Likewise.
5448 * config/tc-sparc.c: Likewise.
5450 2000-07-26 Dave Brolley <brolley@redhat.com>
5452 * cgen.c (queue_fixup): Declare opinfo.
5453 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5454 (gas_cgen_md_operand): Ditto.
5455 (gas_cgen_md_apply_fix3): Ditto.
5457 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5459 * config/obj-coff.c (obj_frob_symbol): Don't merge
5460 labels. Don't merge if the symbol isn't constant. Return
5461 immediately if a symbol is merged.
5463 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5465 * frags.c (frag_align): Correct absolute section alignment.
5467 2000-07-20 DJ Delorie <dj@redhat.com>
5469 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5470 it breaks linking against DLLs.
5472 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5474 * configure.in: Add CRIS support.
5475 * configure: Regenerate.
5476 * Makefile.am: (CPU_TYPES): Add cris.
5477 (CPU_OBJ_VALID) [aout]: Add cris.
5478 (MULTI_CPU_TYPES): Add cris.
5479 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5480 [coff]: Only i386 and mips are valid.
5481 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5482 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5483 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5484 Regenerate dependencies.
5485 * Makefile.in: Regenerate.
5486 * aclocal.m4: Regenerate.
5487 * as.c: Declare crisaout, criself.
5488 * config/tc-cris.h, config/tc-cris.c: New.
5489 * config/e-criself.c, config/e-crisaout.c: New.
5490 * po/POTFILES.in, po/gas.pot: Regenerate.
5492 2000-07-20 Kazu Hirata <kazu@hxi.com>
5494 * read.c: Fix formatting.
5495 * write.c: Fix formatting.
5497 2000-07-19 H.J. Lu <hjl@gnu.org>
5499 * sb.c: Include <stdlib.h> if exists for abort ().
5501 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5503 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5504 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5505 (pa_type_args): Same here.
5507 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5509 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5510 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5511 the storage class is already set.
5513 2000-07-17 Kazu Hirata <kazu@hxi.com>
5515 * config/tc-m68hc11.c: Fix formatting.
5516 * config/tc-mn10200.c: Likewise.
5517 * config/tc-mn10300.c: Likewise.
5518 * config/tc-pj.c: Likewise.
5519 * config/tc-tic80.c: Likewise.
5520 * config/tc-w65.c: Likewise.
5522 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5524 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5525 is defined.
5527 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5529 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5530 @code.
5532 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5534 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5535 ELF as are used for SOM (except the 32-bit reloc one) to decide
5536 whether a symbol can be reduced to a section symbol. Expand on
5537 the comment for symbols involved in LR% and RR% expressions.
5539 2000-07-14 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-mips.c (mips_disable_float_construction): New
5542 static variable. Set to true if doubles should not be
5543 constructed by loading two single width fp registers with
5544 halves of the value.
5545 (mips_ip): Test mips_disable_float_construction.
5546 (md_longopts): Add command line switches --construct-floats
5547 and --no-construct-floats.
5548 (md_parse_option): Parse new command line options.
5549 (md_show_usage): Describe new command line options.
5551 * doc/c-mips.texi: Document new command line options.
5553 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5555 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5556 * configure: Regenerate.
5558 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5560 * configure.in (DEFAULT_EMULATION setting): Revert part of
5561 2000-07-01 change that set te_multi=multi unless set to tmips.
5562 * configure: Regenerate.
5564 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5566 * config/obj-coff.c (coff_frob_section): Add padding to the last
5567 section when aligning it increases its size.
5569 2000-07-11 Kazu Hirata <kazu@hxi.com>
5571 * config/tc-tic54x.c: Fix formatting.
5573 2000-07-10 Kazu Hirata <kazu@hxi.com>
5575 * config/tc-h8500.c: Fix formatting.
5576 * config/tc-tic54x.c: Fix formatting.
5578 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5580 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5581 displacements correctly.
5583 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5585 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5587 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5588 warning.
5589 (hash_jam): Ditto.
5591 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5593 From David Huggins-Daines <dhd@linuxcare.com>
5594 * config/te-hppalinux64.h: Add a new emulation.
5595 * configure.in (emulations): Add configure bits to support the
5596 64-bit Linux/parisc target.
5597 * configure: Regenerate.
5599 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5600 (md_shortopts): Add `V' for ELF.
5602 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5603 when SOM or ELF_ARG_RELOC are defined.
5604 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5605 ELF_ARG_RELOC are defined.
5606 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5607 (pa_stringer): ..Do it here instead. Fix comment typos.
5608 (hppa_force_relocation): Cast enums to int before comparing with
5609 ints.
5611 From Ryan Bradetich <rbradetich@uswest.net>
5612 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5613 redifinition warning.
5614 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5615 (hppa_force_relocation): ditto
5616 (md_apply_fix): Added cast to buf to fix warnings.
5618 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5619 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5621 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5622 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5623 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5624 reloc_type** to avoid warnings in switch.
5625 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5626 little earlier instead.
5628 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5629 and elf.
5630 (pa_type_args): Use symbol_arg_reloc_info.
5631 (struct pa_it): Make arg_reloc unsigned int.
5632 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5633 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5634 (pa_code): Delete. pa_text duplicates this function.
5635 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5636 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5637 int.
5638 (cons_fix_new_hppa): Actually change selector to e_fsel when
5639 warning about assuming so.
5640 (tc_gen_reloc): More example elf arg reloc code.
5641 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5642 (hppa_force_relocation): Likewise.
5644 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5645 files.
5646 (pa_end_of_source): Prototype.
5647 (hppa_fix_adjustable): Prototype.
5648 (LABELS_WITHOUT_COLONS): Move it..
5649 * config/te-hppa.h: To here.
5651 * config/te-hppa64.h: New file.
5653 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5654 type.
5655 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5656 format -10, -16, 16 relocs.
5657 (hppa_elf_mark_end_of_function): Test for null
5658 last_call_info->start_symbol
5660 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5661 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5662 re_assesmble_* functions. Delete extraneous statements. Fix
5663 typos in comments.
5664 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5665 insn to re_assemble_*.
5667 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5669 * doc/internals.texi (Expressions): Fix typo.
5671 2000-07-08 Kazu Hirata <kazu@hxi.com>
5673 * config/tc-sh.c: Fix formatting.
5674 * config/tc-tic54x.c: Fix formatting.
5675 * depend.c: Fix formatting.
5676 * flonum-konst.c: Likewise.
5677 * flonum-mult.c: Likewise.
5679 2000-07-07 Kazu Hirata <kazu@hxi.com>
5681 * config/tc-sh.c: Fix comments.
5682 * config/obj-vms.c: Fix comments.
5683 * config/tc-a29k.c: Likewise.
5684 * config/tc-alpha.c: Likewise.
5685 * config/tc-h8300.c: Likewise.
5686 * config/tc-h8500.c: Likewise.
5687 * config/tc-i370.c: Likewise.
5688 * config/tc-ia64.c: Likewise.
5689 * config/tc-m68hc11.c: Likewise.
5690 * config/tc-m68k.c: Likewise.
5691 * config/tc-mips.c: Likewise.
5692 * config/tc-ns32k.c: Likewise.
5693 * config/tc-ppc.c: Likewise.
5694 * config/tc-z8k.c: Likewise.
5696 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5698 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5699 Default to '(SEC_LOAD | SEC_DATA)'.
5700 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5702 * doc/internals.texi (CPU Backend): Describe
5703 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5705 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5707 * as.c (parse_args): NULL terminate the long option list.
5709 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5711 * config/tc-d30v.h: Include "write.h" for fixS.
5712 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5714 2000-07-05 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-d30v.c (write_2_short): Further changes to warning
5717 messages produced when combining EITHER_BUT_PREFER_MU attributed
5718 opcodes.
5720 2000-07-05 DJ Delorie <dj@redhat.com>
5722 * MAINTAINERS: new
5724 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5726 * config/tc-arm.c (psrs): Accept combinations of flags.
5728 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5730 * config/tc-avr.c: Change _ () to _() around all strings marked
5731 for translation (exception from the usual coding style).
5732 (avr_opt): New struct variable, how the new switches are set.
5733 (OPTION_MMCU): Define as 'm' and actually use.
5734 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5735 (show_mcu_list): New function, display the list of known MCUs.
5736 (md_show_usage): Document the new switches. Call show_mcu_list.
5737 (avr_set_arch): Change 'm' to OPTION_MMCU.
5738 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5739 Handle the new switches.
5740 (avr_operands): Disable warnings for undefined combinations of
5741 operands if -mall-opcodes. Disable warnings for skipping two-word
5742 instructions if enhanced core or -mno-skip-bug.
5743 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5744 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5745 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5746 (avr_ldi_expression): Warn about implicit lo8().
5747 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5749 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5751 * configure.in: Add entry for mips-*-sysv4*MP*
5752 * configure: Rebuild
5753 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5754 elf32-tradlittlemips for traditional mips targets.
5755 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5756 test for Link Once sections as in adjust_reloc_syms.
5757 * config/te-tmips.h: New file for traditional mips targets. Define
5758 TE_TMIPS.
5760 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5762 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5763 flags argument is not present, don't change an existing section's
5764 section's attributes. If the flags argument is present, warn if the
5765 attributes don't match the section's current attributes. When
5766 long section names are supported, set SEC_LINK_ONCE and
5767 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5769 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5771 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5772 symbols; create them.
5774 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5776 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5777 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5779 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5781 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5782 expressions. Ignore the problem when handling 16 bit signed
5783 immediates, because the assembler will take care of the relocation
5784 later.
5786 2000-06-27 Nick Clifton <nickc@cygnus.com>
5788 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5789 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5790 sequential order, and emit warning messages if the input source
5791 code contains constructs like that, or parallel constructs
5792 containing such opcodes.
5794 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5796 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5797 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5798 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5799 (md_show_usage): Update usage message.
5800 (md_parse_option): Allow redefinition of MCU type within the
5801 same avr[1-5] bfd machine type. Show both old and new MCU type
5802 in the error message.
5803 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5804 Simplify 8K wrap code.
5806 2000-06-25 Kazu Hirata <kazu@hxi.com>
5808 * config/obj-aout.c: Remove all uses of DEFUN.
5809 * config/obj-ieee.c: Likewise.
5810 * config/tc-sh.c: Fix comment typos.
5811 * config/tc-tahoe.c: Likewise.
5812 * config/tc-vax.c: Likewise.
5813 * config/tc-w65.c: Likewise.
5814 * config/tc-z8k.c: Likewise.
5815 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5817 2000-06-24 DJ Delorie <dj@cygnus.com>
5819 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5820 more changes from Sept 1999
5821 (tc_i386_fix_adjustable): ditto
5822 (md_apply_fix3): ditto
5824 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5826 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5827 (gas_cgen_parse_operand): Set it around expression() call.
5828 (gas_cgen_md_operand): Test for it before longjmp().
5830 2000-06-24 Kazu Hirata <kazu@hxi.com>
5832 * config/tc-h8500.c: Remove all uses of DEFUN.
5833 * config/tc-sh.c: Likewise.
5834 * config/tc-w65.c: Likewise.
5835 * config/tc-z8k.c: Likewise.
5837 * config/tc-h8500.c: Fix typos in comments.
5839 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5841 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5842 is defined.
5844 2000-06-23 matthew green <mrg@redhat.com>
5846 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5847 defined. Fix error message for `[' grouping.
5849 2000-06-22 Kazu Hirata <kazu@hxi.com>
5851 * config/tc-h8300.c: Fix formatting and comment typos.
5853 2000-06-22 Timothy Wall <twall@cygnus.com>
5855 * config/tc-ia64.c (note_register_values): Move premature QP
5856 notation clearing into the appropriate place.
5858 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5860 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5861 first before anything else. Add bin-bugs.h, emul.h and progress.h
5862 Sort list of files as for $(OBJS) in Makefile.am.
5864 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5865 find one. Remake dependencies.
5866 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5867 * Makefile.in: Regenerate.
5868 * doc/Makefile.in: Regenerate.
5870 * config/tc-i386.c (i386_displacement): Don't assume a constant
5871 displacement is necessarily 16 bits when in 16 bit code mode.
5872 (md_assemble): Instead size the displacement here after we know
5873 for sure that a .code16gcc operand hasn't automatically added
5874 operand size prefixes.
5876 2000-06-21 H.J. Lu <hjl@gnu.org>
5878 * Makefile.am: Rebuild dependency.
5879 * Makefile.in: Rebuild.
5881 2000-06-21 Kazu Hirata <kazu@hxi.com>
5883 * config/tc-h8300.c (parse_reg): Make the function static.
5884 (parse_exp): Likewise.
5886 2000-06-20 DJ Delorie <dj@cygnus.com>
5888 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5889 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5890 for cygwin import libraries to work properly.
5892 2000-06-20 H.J. Lu <hjl@gnu.org>
5894 * Makefile.am: Rebuild dependency.
5895 * Makefile.in: Rebuild.
5896 * configure: Likewise.
5897 * doc/Makefile.in: Likewise.
5899 2000-06-20 Timothy Wall <twall@cygnus.com>
5901 * doc/internals.texi (CPU backend): Add @itemx for
5902 TC_START_LABEL_WITHOUT_COLON.
5903 * doc/c-tic54x.texi: New.
5904 * doc/as.texinfo: Add tic54x features and include primary tic54x
5905 documentation file.
5906 * doc/all.texi: Add C54X.
5907 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5908 * doc/Makefile.in: Regenerate.
5909 * configure.in: Add tic54x and define LIBM for tic54x.
5910 * configure: Regenrate.
5911 * config/tc-tic54x.[ch]: New.
5912 * config/obj-coff.h: Add tic54x.
5913 * Makefile.am: (CPU_TYPES): Add tic54x.
5914 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5915 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5916 (as_new_LDADD): Add $(LIBM).
5917 * Makefile.in: Regenerate.
5919 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5921 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5922 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5923 * doc/as.texinfo: Likewise.
5925 * configure, Makefile.in: Regenerate.
5926 * configure.in (emulations): Recognize m6811 and m6812.
5927 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5928 Added files for 68hc11 and 68hc12 assembler.
5929 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5930 * config/tc-m68hc11.h: Header definition for that assembler.
5932 2000-06-18 Nick Clifton <nickc@redhat.com>
5934 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5935 instead of OCTETS_PER_BYTE.
5937 * config/tc-v850.c: Fix compile time warnings.
5938 * config/tc-ppc.c: Fix compile time warnings.
5940 2000-06-18 H.J. Lu <hjl@gnu.org>
5942 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5943 * configure: Rebuild.
5945 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5947 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5948 to BFD_ASSEMBLER.
5950 2000-06-16 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5953 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5955 * doc/c-mips.texi: Document newly accepted cpu variants.
5957 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5959 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5961 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5963 * macro.c (getstring): Make it possible to escape the quote
5964 character.
5966 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5968 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5970 2000-06-13 H.J. Lu <hjl@gnu.org>
5972 * configure: Regenerate.
5974 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5976 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5977 separator.
5978 * doc/internals.texi (line_separator_chars): Semicolon is no
5979 longer a default. Mention null and newline as defaults.
5981 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5983 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5984 * config/tc-i860.h (line_separator_chars): Likewise.
5985 * config/tc-h8300.c (line_separator_chars): Likewise.
5986 * config/tc-i960.c (line_separator_chars): Likewise.
5987 * config/tc-m68k.c (line_separator_chars): Likewise.
5988 * config/tc-mips.c (line_separator_chars): Likewise.
5989 * config/tc-ns32k.c (line_separator_chars): Likewise.
5990 * config/tc-sparc.c (line_separator_chars): Likewise.
5991 * config/tc-vax.c (line_separator_chars): Likewise.
5993 * config/tc-h8300.c (comment_chars): Use string initialiser.
5994 * config/tc-i960.c (line_comment_chars): Likewise.
5995 * config/tc-z8k.c (comment_chars, line_comment_chars,
5996 line_separator_chars): Likewise.
5998 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5999 for TE_LINUX.
6001 2000-06-08 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6004 for size 1 fixes.
6006 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6008 * configure.in (VERSION): Update to show this is the CVS mainline.
6010 2000-06-08 Matthew Jacob <mjacob@feral.com>
6012 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6013 $at is the integer register $r28, vs. both $r28 and the floating
6014 point register $f28.
6016 2000-06-08 James E. Wilson <wilson@cygnus.com>
6018 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6019 (dot_endp): Don't call ia64_flush_insns.
6020 (emit_one_bundle): Don't delete prologue/body records from
6021 unwind_record list in first loop. Rewrite second loop to account for
6022 this.
6024 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6026 * config/tc-ia64.c: Add missing prototypes.
6027 (generate_unwind_image): Cast argument to output_unw_records call.
6029 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
6031 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6033 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
6035 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6036 (REGISTER_P): likewise.
6037 (avr_opcodes): uses include/opcode/avr.h
6038 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6040 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6042 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6043 initializers too.
6045 2000-06-03 H.J. Lu <hjl@gnu.org>
6047 * read.c (is_end_of_line): Put back `;'.
6049 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6051 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6053 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6055 * expr.c (operand): Test is_end_of_line outside switch to catch
6056 line separator chars that are also operators.
6057 (operator): Return O_illegal for line separator chars.
6059 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6060 entry (or `!' entry for TC_HPPA).
6062 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6063 before indexing is_end_of_line. Remove redundant check for '\0'.
6064 (fp_op2): Likewise.
6065 * config/tc-h8500.c (md_assemble): Likewise.
6066 * config/tc-mcore.c (md_assemble): Likewise.
6067 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6068 (md_atof): Likewise
6070 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6071 is_end_of_line.
6072 * config/tc-mcore.c (mcore_cons): Likewise.
6073 (mcore_float_cons): Likewise.
6074 (mcore_stringer): Likewise.
6075 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6077 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6079 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6081 2000-05-29 Nick Clifton <nickc@cygnus.com>
6083 * config/tc-sh.c: Fix compile time warning messages.
6085 * config/tc-mips.c: Fix compile time warning messages.
6087 2000-05-29 Philip Blundell <philb@gnu.org>
6089 * doc/as.texinfo: Update copyright dates.
6090 (Local Labels): Delete misplaced mention of ARM.
6091 * NEWS: Mention ARM ELF support.
6093 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6095 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6096 it is modified, and use the real_size to compute the frag address
6097 for dwarf2 line info.
6099 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6101 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6102 line-matching scheme to cope with automake moving variables around.
6103 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6104 * Makefile.in: Regenerate.
6106 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6108 * config/tc-sparc.c (sparc_relax): New.
6109 (md_longopts): Add -relax and -no-relax options.
6110 (md_parse_options, md_show_usage): Likewise.
6111 (md_apply_fix3): Optimize tail call into branch always if possible.
6113 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
6115 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6116 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6117 rules, with warning when a GAS statement specifies a packing that
6118 will result in an instruction being squashed.
6119 Added typdef packing_type and enumerals, changed various integer
6120 literals to use the enumerals.
6122 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6124 * config/tc-ia64.c (dot_restorereg_p): New function.
6125 (md_pseudo_table): Add restorereg.p.
6126 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6127 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6129 * config/tc-ia64.h (unw_record_type): Add unwabi.
6130 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6131 called MASK with members for imask, and the masks produced by
6132 fr_mem, gr_mem, br_mem, and frgr_mem.
6133 (unw_p_record): Add members ABI and CONTEXT.
6134 (unw_x_record): Add member AB.
6135 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6136 as pseudo-register for use during unwind info generation.
6137 (AR_PFS, AR_LC): New macros.
6138 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6139 whose names start with an at sign (as in "@priunat").
6140 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6141 register.
6142 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6143 proc_end, unwind_info, personality_routine): Consolidate into
6144 "unwind" structure to reduce offset-table use. Add member
6145 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6146 to be emitted.
6147 (output_R1_format, output_R3_format, output_P3_format,
6148 output_P6_format): Initialize R with zero to reduce compiler warnings.
6149 (output_P7_format): Ditto. Add `default' branch to switch
6150 statement to reduce compiler warnings.
6151 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6152 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6153 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6154 into single argument.
6155 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6156 compiler warnings. Merge A and B args into single argument.
6157 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6158 A and B args into single argument.
6159 (free_record): Removed (wasn't used).
6160 (free_list_records): Also free imasks in prologue records.
6161 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6162 (output_spill_mask): Remove.
6163 (output_unwabi): New function.
6164 (output_epilogue, output_label_state, output_copy_state): Call
6165 alloc_record.
6166 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6167 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6168 argument.
6169 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6170 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6171 as part of handling the prologue records. Emit region's imask if
6172 we have one. Handle unwabi, epilogue, label_state, copy_state,
6173 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6174 spill_sprel_p, and spill_reg_p records.
6175 (set_imask, count_bits, slot_index): New function.
6176 (fixup_unw_records): Fix region size computation. Handle
6177 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6178 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6179 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6180 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6181 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6182 (dot_save): Use manifest constants for applicaton registers.
6183 Handle REG_PR and REG_PRIUNAT.
6184 (dot_restore): Don't just ignore it.
6185 (dot_restorereg): New function..
6186 (generate_unwind_image): Ensure unwind info is a multiple of eight
6187 bytes, not just four bytes.
6188 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6189 (dot_altrp): Don't just ignore it.
6190 (dot_savemem): New function. Replaces dot_savesp() and
6191 dot_savepsp(). Use manifest constants for applicaton registers.
6192 Handle REG_PR and REG_PRIUNAT.
6193 (dot_savef): Simplify.
6194 (dot_saveb): Support generation of br_gr.
6195 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6196 dot_label_state, dot_copy_state): New function.
6197 (dot_unwabi): Don't just ignore it.
6198 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6199 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6200 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6201 (emit_one_bundle): Set slot number for prologue/body records
6202 *before* emitting the first insn.
6203 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6204 (md_begin): Declare "psp" pseudo-register.
6205 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6206 so we don't get segfault.
6207 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6208 counts as required per SW Conventions manual
6209 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6210 output_preds_psprel, output_preds_sprel, output_spill_base,
6211 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6212 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6213 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6214 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6215 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6216 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6217 (dot_vframe): Implement.
6218 (dot_vframesp, dot_vframepsp): New function.
6220 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6222 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6223 * configure: Regenerate.
6225 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6227 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6228 (md_estimate_size_before_relax): so we can use it here instead of
6229 old kludges. Localise vars to blocks. Comment.
6231 * frags.c (frag_new): Update fr_var comments.
6232 * frags.h (struct frag): Ditto.
6234 2000-05-22 Richard Henderson <rth@cygnus.com>
6236 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6237 (pseudo_func): Add pcrel.
6238 (operand_match): Handle IA64_OPND_TGT64.
6239 (build_insn): Likewise.
6240 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6241 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6242 (fix_insn): Handle all three 64-bit relocation types.
6244 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6246 * obj.h (struct format_ops): New members begin, app_file,
6247 s_set_other, s_set_desc, s_get_type, s_set_type,
6248 separate_stab_sections, init_stab_section.
6250 * config/obj-multi.h: Update GPL notice to v2.
6251 (obj_begin): New.
6252 (obj_app_file): New.
6253 (S_SET_SIZE): Test s_set_size for NULL before calling.
6254 (S_SET_ALIGN): Similar for s_set_align.
6255 (S_SET_OTHER): New.
6256 (S_SET_DESC): New.
6257 (S_GET_TYPE): New.
6258 (S_SET_TYPE): New.
6259 (SEPARATE_STAB_SECTIONS): New.
6260 (INIT_STAB_SECTION): New.
6261 (EMIT_SECTION_SYMBOLS): New.
6262 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6264 * config/obj-elf.h: Update GPL notice to v2.
6265 Mention that this file is included from obj-multi.h.
6266 (obj_begin): Wrap definition in ifndef.
6267 (elf_file_symbol): Constify declaration.
6268 (obj_app_file): Ditto.
6269 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6270 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6272 * config/obj-elf.c (elf_s_set_other): New.
6273 (elf_file_symbol): Constify argument.
6274 (elf_separate_stab_sections): New.
6275 (elf_init_stab_section): New.
6276 (elf_format_ops): Add new members. Remove comma at end.
6278 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6279 (ecoff_format_ops): Add new fields. Remove comma at end.
6280 Mention inconsistency for emit_section_symbols.
6282 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6284 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6285 (coff_separate_stab_sections): New.
6286 (coff_format_ops): Add new members.
6288 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6289 (obj_aout_s_set_other): New.
6290 (obj_aout_s_set_desc): New.
6291 (obj_aout_s_get_type): New.
6292 (obj_aout_s_set_type): New.
6293 (obj_aout_separate_stab_sections): New.
6294 (aout_format_ops): New members added. Use obj_aout_process_stab,
6295 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6296 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6297 appropriate.
6298 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6300 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6302 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6303 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6304 (md_estimate_size_before_relax): Ensure jumps to weak and
6305 externally visible symbols are relocatable.
6307 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6309 * stabs.c (aout_process_stab): Make global.
6310 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6311 * read.h (aout_process_stab): Declare.
6313 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6314 Generalize to *aout, *coff *elf.
6315 * configure: Regenerated.
6317 * doc/internals.texi (Object format backend): Say
6318 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6320 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6321 * Makefile.in: Regenerated.
6323 2000-05-19 Catherine Moore <clm@cygnus.com>
6325 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6327 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6329 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6330 instruction to reflect change in re_assemble_*.
6332 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6334 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6335 build PA64 ELF tools.
6336 * configure: Rebuilt.
6338 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6340 * Makefile.am: Regenerate dependencies.
6341 * Makefile.in: Regenerate.
6343 2000-05-15 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-arm.c (struct asm_psr): Add boolean field
6346 distinguishing between CSPR and SPSR. Rename 'number' field
6347 to 'field'.
6348 (psrs): Rearrange contents to match new asm_psr structure.
6349 (arm_psr_parse): Move next to psr_required_here. Make it
6350 return an asm_psr structure.
6351 (psr_required_here): Use asm_psr structure returned by
6352 arm_psr_parse.
6353 (do_msr): Reorganise to allow psr_required_here to be called
6354 only once.
6355 (md_undefined_name): Mark 'name' parameter as unused, since
6356 the COFF target does not use it.
6358 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6360 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6361 standards.
6362 * config/te-aux.h: Likewise.
6363 * config/te-dpx2.h: Likewise.
6364 * config/te-go32.h: Likewise.
6365 * config/te-hp300.h: Likewise.
6366 * config/te-hppa.h: Likewise.
6367 * config/te-i386aix.h: Likewise.
6368 * config/te-ic960.h: Likewise.
6369 * config/te-interix.h: Likewise.
6370 * config/te-nbsd532.h: Likewise.
6371 * config/te-pc532mach.h: Likewise.
6372 * config/te-ppcnw.h: Likewise.
6373 * config/te-psos.h: Likewise.
6374 * config/te-sparcaout.h: Likewise.
6375 * config/te-sun3.h: Likewise.
6376 * config/te-sysv32.h: Likewise.
6378 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6380 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6381 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6382 and sign extend without an if statement.
6383 (build_bytes): Likewise.
6385 2000-05-14 Kazu Hirata <kazu@hxi.com>
6387 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6388 X_add_symbol L_32 case.
6390 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6392 * config/te-freebsd.h: New file.
6394 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6396 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6397 bindtextdomain): Replace defines with those from intl/libgettext.h
6398 to quieten gcc warnings.
6400 * NEWS: Mention x86 .arch and -q.
6402 * config/tc-i386.c (quiet_warnings): New.
6403 (md_assemble): Use quiet_warnings.
6404 (md_parse_option): Set quiet_warnings from -q.
6405 (md_show_usage): Mention -q, delete -m.
6406 (flag_do_long_jump): Delete.
6407 (md_parse_option): Remove -m.
6408 (md_show_usage): Remove -m.
6409 (md_create_long_jump): Remove useless flag_do_long_jump code.
6411 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6412 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6414 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6415 Alexander Sokolov <robocop@netlink.ru>
6417 * doc/c-i386.texi (i386-Arch): New section.
6418 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6420 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6421 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6422 architecture has been given and is not 486.
6423 (set_cpu_arch): New.
6424 (md_pseudo_table): Add .arch.
6425 (md_assemble): Warn if cpu architecture has been given and an
6426 unsupported instruction.
6428 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6429 Move operand_types bit defines after relevant template field.
6430 (template): Add cpu_flags.
6431 (Cpu*): Define.
6432 (arch_entry): New.
6434 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6436 * config/tc-mn10300.h (md_end): Define.
6437 (mn10300_finalize): Declare.
6438 * config/tc-mn10300.c: Include dwarf2dbg.h.
6439 (debug_line): Define.
6440 (md_assemble): Generate dwarf2 line info.
6441 (mn10300_finalize): New function. Finalize dwarf2 info.
6443 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6445 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6446 external version of the relocation for weak symbols.
6448 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6450 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6451 frame size in units of 16 bytes, as required per SW Conventions manual.
6452 (output_unw_records): Output info-block header as a dword to get
6453 byte-order right.
6455 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6457 * as.h: #include "file", not <file> on files from ../include.
6458 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6459 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6460 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6461 (tc_coff_symbol_emit_hook): Ditto.
6462 (OPTCOUNT): Cast to int to avoid compiler warning.
6463 (md_begin): Fix signed/unsigned warnings.
6465 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6467 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6468 ABRANCH LONG case for a conditional branch on a 68000.
6469 (md_estimate_size_before_relax): Likewise. Also handle
6470 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6471 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6472 PC-relative on all CPUs.
6473 (md_estimate_size_before_relax): Likewise.
6475 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6477 * as.c (parse_args): Just mention current year in printed
6478 copyright message.
6480 2000-05-03 J.T. Conklin <jtc@redback.com>
6482 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6483 unit registers.
6484 (md_parse_option): Recognize -m7400.
6486 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6488 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6489 don't permit lp to become less than the words array.
6491 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6493 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6494 Fix little-endian case.
6496 2000-05-03 David O'Brien <obrien@NUXI.com>
6498 * as.c (parse_args): Update copyright.
6500 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6502 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6503 for the .bss section too.
6505 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6507 * configure.in: Set em=linux for hppa-*-linux.
6508 * configure: Regenerate.
6509 * doc/Makefile.in: Regenerate with correct automake.
6511 * frags.c (frag_grow): Sanity check chunk_size.
6513 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6514 * config/obj-som.h: Likewise.
6515 * config/obj-ieee.h: Likewise.
6517 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6519 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6520 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6521 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6522 (pa_ip): low_sign_unext now returns via function value. Use
6523 re_assemble_* instead of dis_assemble_* and
6524 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6525 unnecessarily.
6526 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6527 (md_section_align, md_parse_option, md_show_usage,
6528 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6529 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6530 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6531 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6532 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6533 pa_text): Likewise.
6534 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6535 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6536 outside of switch. Correct mask and shifting errors in case 10
6537 and case -11. In case 21, compare against signed range to suit
6538 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6539 case 17 and case 22, use offsetT variable to properly check range.
6540 Use re_assemble_* here too.
6541 (evaluate_absolute): Change type of value to offsetT. Call
6542 hppa_field_adjust to do the work for us.
6543 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6544 (pa_parse_cmpib_64_cmpltr): Ditto.
6545 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6546 of i to unsigned int.
6547 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6548 (pa_end_of_source): Return type is void.
6550 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6552 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6554 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6556 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6557 More comments added.
6558 (md_begin): Removed "construct symbols for each register name".
6559 Because register names conflicts with GCC generated function
6560 names.
6561 (avr_operand): Now constant numbers can be used as a register
6562 identifiers (0 as r0, 31 as r31).
6563 (md_assemble): use skip_space () before parsing instruction
6564 operands.
6566 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6568 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6569 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6570 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6571 * configure: Regenerate.
6573 2000-04-29 Andreas Jaeger <aj@suse.de>
6575 * as.h: Correctly check GCC version.
6577 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6579 * doc/as.1: Fix unbalanced brackets.
6581 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6582 TE_FreeBSD.
6583 (line_comment_chars): Set to '/' if TE_FreeBSD.
6585 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6587 * configure.in: Configury support for PA64 (currently disabled).
6588 * configure: Rebuilt.
6590 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6592 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6593 bfd_set_section_alignment.
6595 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6597 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6598 than 32.
6600 2000-04-24 Nick Clifton <nickc@cygnus.com>
6602 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6603 * doc/as.texinfo (Align): Include arm and strongarm in list of
6604 targets that have the second form of the behaviour of the .align
6605 directive.
6607 2000-04-24 Mark Klein <mklein@dis.com>
6609 * config/obj-som.c: Terminate obj_pseudo_table.
6611 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6613 * as.c (parse_args): Allow md_parse_option to override -a listing
6614 option.
6615 * config/obj-coff.c (add_lineno): Change type of offset parameter
6616 from "int" to "bfd_vma."
6617 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6618 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6619 (ppc_change_csect): Align correctly for XCOFF64.
6620 (ppc_machine): New function, which discards "ppc_machine" line.
6621 (ppc_tc): Cons for 8 when code is 64 bit.
6622 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6623 relocations.
6624 (md_parse_option): Handle -a64 and -a32.
6625 (ppc_xcoff64): New.
6626 * config/tc-ppc.h (TARGET_MACH): Define.
6627 (TARGET_FORMAT): Move to function.
6628 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6630 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6632 * config/tc-avr.c: New AVR_ISA_ defined.
6633 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6634 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6635 for `fmul', `movw' and `lpm R,Z' instructions.
6636 (avr_operands): Warn if current opcode is a two-word instruction
6637 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6638 (avr_opcodes): New commands added.
6639 (REGISTER_P): Check 'a' and 'v' constraint letters.
6640 (mcu_types): New MCU added.
6642 2000-04-22 Timothy Wall <twall@cygnus.com>
6644 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6645 to "natval".
6646 (operand_match): Conditionally insert default bit values for IMMU9.
6648 2000-04-14 Matthew Green <mrg@cygnus.com>
6650 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6651 * configure: Rebuilt.
6653 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6654 Jason Eckhardt <jle@cygnus.com>
6656 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6658 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6659 Added handling of new operand types l,y,&,fe,fE,fx.
6661 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6662 David Mosberger <davidm@hpl.hp.com>
6663 Timothy Wall <twall@cygnus.com>
6664 Andrew MacLeod <amacleod@cygnus.com>
6665 Jim Wilson <wilson@cygnus.com>
6667 * Makefile.am (CPU_TYPES): Add ia64.
6668 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6669 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6670 * Makefile.in: Rebuild.
6671 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6672 * configure: Rebuild.
6673 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6674 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6675 * expr.c (expr): Handle md_optimize_expr.
6676 * read.c (LEX_HASH): Add comment.
6677 * config/tc-ia64.c, config/tc-ia64.h: New files.
6679 2000-04-21 Richard Henderson <rth@cygnus.com>
6681 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6682 bundling a non-delayed branch type instruction.
6684 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6686 * config/tc-mn10300.c (HAVE_AM30): Define.
6687 (md_assemble): Use it.
6689 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6691 * config/obj-elf.c (obj_elf_change_section): Check for changed
6692 section attributes.
6694 * Makefile.am: (CPU_MULTI_VALID): Remove.
6695 (MULTI_CPU_TYPES): Define.
6696 (MULTI_CPU_OBJ_VALID): Define.
6697 (DEPTC): Use the above.
6698 (DEPOBJ): Same here.
6699 (DEP2): And here.
6700 Regenerate dependencies.
6701 * Makefile.in: Regenerate.
6703 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6705 * Makefile.am (YACC, LEX): Get them from configure.
6707 2000-04-18 H.J. Lu (hjl@gnu.org)
6709 * config/tc-i386.c (offset_in_range): Use addressT instead of
6710 bfd_vma for non-bfd assemblers.
6712 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6714 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6715 doesn't give spurious errors.
6717 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6719 * as.h (SEEK_SET): Define if undefined.
6721 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6723 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6724 constants, and don't assume offsetT is 32 bits.
6726 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6728 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6729 (md_pcrel_from_section): Add prototype.
6730 (d10v_fix_adjustable): Add prototype.
6731 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6733 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6735 2000-04-12 Nick Clifton <nickc@cygnus.com>
6737 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6738 symbol in frag chain.
6740 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6742 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6743 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6744 (fits_in_signed_word, smallest_imm_type): Ditto.
6745 (md_assemble): Use an offsetT var to hold offsetT values, not a
6746 long.
6747 (offset_in_range): New.
6748 (md_assemble): Use it.
6749 (md_convert_frag): Change type of target_address, opcode_address,
6750 and displacement_from_opcode_start to offsetT.
6751 (md_create_short_jump): Change type of offset to offsetT.
6752 (md_create_long_jump): Ditto.
6753 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6754 (md_chars_to_number): Remove.
6755 (output_invalid): Remove duplicate prototype.
6757 2000-04-09 Nick Clifton <nickc@cygnus.com>
6759 * Makefile.am (CPU_TYPES): Add 'avr'.
6760 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6761 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6763 * Makefile.in: Regenerate.
6765 * doc/as.texinfo: Add M32R documentation.
6767 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6769 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6770 --enable-build-warnings option.
6771 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6772 * Makefile.in, configure: Re-generate.
6774 2000-04-07 Nick Clifton <nickc@cygnus.com>
6776 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6777 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6778 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6779 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6780 (arm_force_relocation): Force relocations for
6781 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6783 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6785 * config/tc-sh.c (get_operands): There's no third operand if the
6786 first operand is an immediate.
6788 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6790 * config/tc-sh.c (immediate): Delete.
6791 (sh_operand_info): Add immediate member.
6792 (parse_reg): Use A_PC for pc.
6793 (parse_exp): Add second argument 'op'. All callers changed.
6794 (parse_at): Expect pc to be coded as A_PC.
6795 Use immediate field in *op.
6796 (insert): Add fourth argument 'op'. All callers changed.
6797 (build_relax): Add second argument 'op'. All callers changed.
6798 (insert_loop_bounds): New function.
6799 (build_Mytes): Remove DISP_4.
6800 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6801 (assemble_ppi): Use immediate field in *operand.
6802 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6803 (md_apply_fix): Likewise.
6804 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6806 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6808 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6810 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6812 * internals.texi (CPU backend): Document
6813 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6815 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6817 * po/gas.pot: Regenerate.
6819 * as.c (show_usage): Restore translated part of bug string.
6820 * gasp.c (show_usage): Likewise.
6822 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6823 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6824 than move-if-change.
6825 (DEP1): Modify for "gcc -MM".
6826 (DEPTC): Likewise.
6827 (DEPOBJ): Likewise.
6828 (DEP2): Likewise.
6829 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6830 Update dependencies.
6831 * Makefile.in: Regenerate.
6833 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6835 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6836 (md_begin): Likewise.
6837 (HAVE_AM33): New macro.
6838 (md_assemble): Use it. Match r_regs and xr_regs only if
6839 HAVE_AM33.
6841 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6843 * as.h: #include "bin-bugs.h"
6844 * as.c (show_usage): Use REPORT_BUGS_TO.
6845 * gasp.c: #include "bin-bugs.h"
6846 (show_usage): Use REPORT_BUGS_TO.
6848 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6850 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6852 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6853 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6854 adjustments.
6856 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6858 * config/tc-i386.c (i386_immediate): Don't assume a constant
6859 immediate is necessarily 16 bits when in 16 bit code mode.
6860 (md_assemble): Instead set guess_suffix here after we have checked
6861 registers.
6863 2000-04-02 Richard Henderson <rth@cygnus.com>
6865 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6866 quantities. Correct right shift sign extension.
6867 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6868 32-bit value when shifting into place.
6870 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6872 * app.c: Add ATTRIBUTE_UNUSED as needed.
6873 * config/tc-ppc.c: Likewise.
6874 (ppc_size): Make unsigned long.
6875 (ppc_insert_operand): Add casts to avoid warnings.
6877 2000-03-31 Nick Clifton <nickc@cygnus.com>
6879 * config/tc-d10v.h (md_flush_pending_output): Define.
6881 2000-03-29 Nick Clifton <nickc@cygnus.com>
6883 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6884 segment. Works for both BFD_ASSEMBLER and others.
6885 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6887 2000-03-29 Nick Clifton <nickc@cygnus.com
6889 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6891 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6893 * listing.c (LISTING_LHS_WIDTH): Default depends on
6894 LISTING_WORD_SIZE.
6895 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6897 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6899 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6900 string literal.
6902 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6904 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6906 * config/tc-avr.c (mcu_types): Add missing initialiser.
6907 (md_pcrel_from_section): Add prototype.
6908 (avr_operand): Remove redundant test of unsigned < 0.
6909 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6911 2000-03-27 Denis Chertykov <denisc@overta.ru>
6913 * config/tc-avr.c: New file for AVR support.
6914 * config/tc-avr.h: Likewise.
6915 * configure.in: Add AVR support.
6916 * configure: Regenerate.
6918 2000-03-26 Timothy Wall <twall@cygnus.com>
6920 * gasp.c (macro_op): Add new argument to check_macro call.
6921 Macro structure definitions moved to macro.h
6922 * sb.h: Add argument to prototype for input_scrub_include_sb.
6923 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6924 nesting checks with an additional flag.
6925 (struct input_save): Add flag to indicate whether current sb
6926 should be checked for proper macro/conditional nesting.
6927 (input_scrub_push/pop): Save/restore nest check flag.
6928 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6929 defined.
6930 * macro.c (check_macro): Allow caller to retrieve parsed macro
6931 information if a pointer is provided. This information may be
6932 used by the new macro hooks.
6933 * macro.h: Update prototype for check_macro. Macro struct
6934 definitions moved here from macro.c/gasp.c.
6935 * read.c (read_a_source_file): Add parameter to check_macro call,
6936 and pass macro info to the macro hook, if defined.
6937 (input_scrub_insert_line): New. Allow insertion of a line of
6938 characters into the input stream.
6939 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6940 file into the input stream.
6941 (s_include): Use input_scrub_insert_file.
6942 * internals.texi: Document new macro hooks.
6943 * as.h: New prototypes added.
6945 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6947 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6948 an initial capital letter.
6949 (i386_index_check): Reindent.
6951 2000-03-19 Nick Clifton <nickc@cygnus.com>
6953 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6954 relative branches.
6956 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6958 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6959 instruction operand bad if Rd > 7 when generating
6960 thumb instructions. Prevents for example,
6961 "adr r12,label" from silently failing and generating
6962 the wrong instruction.
6964 2000-03-17 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6967 that have a destingation >= 0x400000.
6968 Fix compile time warning messages.
6970 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6972 * config/tc-sh.c (md_begin): When encountering insn that are
6973 not supported by the current arch, only change the name if
6974 its contents are the same as prev_name.
6975 (get_specific): If the the architecture doesn't match, fail.
6977 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6979 * config/tc-sh.c (IDENT_CHAR): Define.
6980 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6981 matching back where it came from.
6983 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6985 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6987 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6989 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6990 normal operands.
6992 2000-03-15 Kazu Hirata <kazu@hxi.com>
6994 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6996 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6998 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6999 floating-point-number, make sure 'f' is in FLT_CHARS.
7001 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
7003 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7004 (s_lcomm_internal): Use it.
7005 * doc/internals.texi (CPU backend): Document it.
7006 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7007 bytes.
7009 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7011 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7012 when embedded-pic.
7014 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7015 implementation doesn't have special handling for switch
7016 statements.
7017 (macro_build): Allow for code in sections other than .text.
7018 (macro): Likewise.
7019 (mips_ip): Likewise.
7020 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7021 Don't perform relocs if we will be outputting them.
7022 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7023 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7024 embedded-pic.
7026 2000-03-09 Catherine Moore <clm@cygnus.com>
7028 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7029 relocation type based on the entry in the fixup structure.
7030 Put S_IS_EXTERN processing back in.
7032 2000-03-08 H.J. Lu (hjl@gnu.org)
7034 * Makefile.am (install-exec-tooldir): Depend on
7035 install-exec-bindir for parallel make.
7036 * Makefile.in: Regenerated.
7038 2000-03-06 Nick Clifton <nickc@cygnus.com>
7040 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7041 switch.
7042 (md_parse_option): Parse -m32r command line switch - disable m32rx
7043 compatability.
7044 (md_show_usage): Document new option.
7046 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7047 * doc/Makefile.in: Regenerate.
7048 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7050 2000-03-02 Michael Meissner <meissner@redhat.com>
7052 * config/tc-d30v.c (check_range): Remove code that incorrectly
7053 sign extended values where bits < 32.
7055 2000-03-02 H.J. Lu (hjl@gnu.org)
7057 * configure.in: Support --enable-targets=all on ia32.
7058 * configure: Regenerated.
7060 2000-03-01 Nick Clifton <nickc@cygnus.com>
7062 * gasp.c (do_align): Remove bogus check of alignment value.
7064 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7066 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7067 TC_PPC was defined forced the type of a symbol with no other type
7068 to be BSF_OBJECT.
7070 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7072 * doc/internals.texi (CPU backend): Mention that
7073 line_separator_chars do not break up comments. Fix typos for
7074 LEX_AT and LEX_NAME descriptions. Document operands for
7075 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7076 description of md_create_short_jump usage. Document argument for
7077 md_undefined_symbol.
7079 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7081 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7082 (md_parse_option): Handle it.
7083 (md_show_usage): Document it.
7085 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7087 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7088 opcode, for the instruction `pal19'. From Andrea Arcangeli
7089 <andrea@suse.de>.
7091 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7093 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7094 from here..
7095 (md_assemble): To here, before template operands are matched.
7096 Also ensure a constant immediate is sign extended when we know the
7097 size is at most 16 bits. This is to catch cases like "add
7098 $0xffc0,%ax" where we don't know the size, and thus that the
7099 immediate can be represented as Imm8S until after parsing the
7100 register operand.
7101 (i386_displacement): Similarly sign extend 16 bit constant
7102 displacements.
7103 (md_assemble): Relax 16-bit jump constant range check to suit sign
7104 extended displacements.
7106 2000-02-26 Andreas Jaeger <aj@suse.de>
7108 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7110 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7112 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7113 call operands when intel_syntax.
7114 (intel_float_operand): Return 2 for "fi...".
7115 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7116 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7117 earlier "SHORT" change.
7118 (md_assemble): When determining suffix from Regs, exclude
7119 InOutPortReg.
7121 2000-02-24 Nick Clifton <nickc@cygnus.com>
7123 * configure: Add arm-wince, mips-pe and sh-pe targets.
7124 * configure: Regenerate.
7126 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7127 sh-pe targets.
7128 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7129 "pe-mips" for the mips-pe target.
7131 * config/tc-arm.c (insns): Change displacement encoded in BL
7132 and B instructions if the target port is arm-wince.
7133 (do_ldst): Do not bias the relocation offset if the target
7134 port is arm-wince.
7135 (md_pcrel_from): Add in missing relocation offset bias if the
7136 target os arm-wince.
7138 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7139 (md_begin): Disable -G support for mips-pe target.
7140 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7141 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7142 COFF flavour.
7144 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7145 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7146 assembler, just set the alignment to 4.
7148 * config/te-wince-pe.h: New file for WinCE targets. Define
7149 TE_WINCE.
7151 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7153 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7154 string instructions.
7155 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7156 (i386_intel_memory_operand): After finding a segment override,
7157 check again for no `[' before looking for a displacement. Bomb if
7158 more than one displacement rather than silently discarding the
7159 second and subsequent ones. Free strings malloc'd by
7160 build_displacement_string.
7162 2000-02-24 Catherine Moore <clm@cygnus.com>
7164 * config/obj-som.c (obj_pseudo_table): Add "weak".
7165 (obj_som_weak): New routine.
7167 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7169 * config/tc-i386.c (union i386_op): New.
7170 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7171 Throughout file replace occurences of disps[n], imms[n], regs[n]
7172 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7173 intel mode operand swapping. Add assert in regKludge and
7174 fake_zero_displacement code. Test i.types[n] when outputting
7175 displacements and immediates. Combine output of Disp16 with
7176 Disp32.
7177 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7178 when in intel mode by (not) reversing fsub and fdiv operands
7179 before the template search. This fails for single operand
7180 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7181 undefined. Instead fix the base_opcode after we've found the
7182 template. Move base_opcode xor with found_reverse_match from
7183 opcode output code to before this fix so we test for the correct
7184 opcodes.
7185 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7186 check in intel mode. Instead compare opcodes.
7188 * config/tc-i386.h (TC_RELOC): Delete.
7189 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7190 with equivalent call to reloc.
7192 * as.h (flag_m68k_mri): Move declaration after target include, and
7193 only declare when TC_M68K defined. Define as zero otherwise.
7194 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7195 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7196 Define as zero otherwise.
7197 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7198 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7199 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7200 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7201 testing whether defined.
7202 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7203 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7204 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7205 rather than testing whether defined.
7206 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7207 (parse_mri_cons): Declare and use only when TC_M68K.
7208 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7209 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7210 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7212 * NEWS: Mention IBM 370 support.
7214 2000-02-23 Richard Henderson <rth@cygnus.com>
7216 * config/tc-i386.c (md_assemble): When swapping operands for
7217 intel_syntax, assume everything that's not Imm or Disp is a
7218 register.
7220 2000-02-23 Linas Vepstas <linas@linas.org>
7222 * config/tc-i370.c, config/tc-i370.h: New files.
7223 * Makefile.am: Add support for Linux/IBM 370.
7224 * configure.in: Likewise.
7225 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7226 * config/obj-elf.c: Include elf/i370.h
7227 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7229 * Makefile.in: Regenerate.
7230 * configure: Regenerate.
7232 * doc/c-i370.texi: New file.
7233 * doc/all.texi: Include it.
7234 * doc/as.texinfo: And here.
7235 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7236 * doc/Makefile.in: Regenerate.
7238 2000-02-19 Michael Meissner <meissner@redhat.com>
7240 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7241 determine if an instruction can be used in parallel with an ADDppp
7242 or SUBppp instruction.
7244 2000-02-22 Andrew Haley <aph@cygnus.com>
7246 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7248 2000-02-22 Andrew Haley <aph@cygnus.com>
7250 * config/tc-mips.c (mips_gp32): New variable.
7251 (macro_build) Use mips_gp32.
7252 (mips_ip): Ditto.
7253 (md_longopts): Add "-mgp32" and "-mgp64".
7254 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7256 (OPTION_M7900): Change offset
7257 (OPTION_NO_M7900): Ditto.
7259 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7261 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7262 warning, and bump it to 1.
7264 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7266 From Brad Lucier <lucier@math.purdue.edu>:
7267 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7268 match format.
7270 2000-02-21 Catherine Moore <clm@cygnus.com>
7272 * config/tc-mips.c (MF_HILO_INSN): Define.
7273 (mips_7000_hilo_fix): Declare.
7274 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7275 (md_parse_option): Check for 7000_HILO_FIX options.
7276 (OPTION_M7000_HILO_FIX): Define.
7277 (OPTION_NO_M7000_HILO_FIX): Define.
7278 * doc/c-mips.texi (-mfix7000): Describe.
7280 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7282 * listing.c (print_lines): Remove unused variable `end'.
7284 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7285 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7286 reloc_type when BFD_ASSEMBLER.
7287 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7288 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7289 statement and quell signed vs. unsigned comparison warning.
7291 2000-02-18 Nick Clifton <nickc@cygnus.com>
7293 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7294 the computed frag offset, rather than overwriting it.
7296 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7298 * config/tc-sh.c ("elf/sh.h"): Include.
7299 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7300 (md.begin): Initialize target_arch.
7301 Only include opcodes in has table that match selected architecture.
7302 (parse_reg): Recognize register names for sh-dsp.
7303 (parse_at): Recognize post-modify addressing.
7304 (get_operands): The leading space is now optional.
7305 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7306 arguments. Update valid_arch.
7307 (build_Mytes): Add support for SDT_REG_N.
7308 (find_cooked_opcode): New function, broken out of md_assemble.
7309 (assemble_ppi, sh_elf_final_processing): New functions.
7310 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7311 (md_longopts, md_parse_option): New option: -dsp.
7312 * config/tc-sh.h (elf_tc_final_processing): Define.
7313 (sh_elf_final_processing): Declare.
7315 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7317 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7318 the unwinder subspace. Save the current seg/subseg before creating
7319 the new seg/subseg.
7321 2000-02-10 Nick Clifton <nickc@cygnus.com>
7323 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7324 little endian targets.
7325 (INST_BYTE1): Redefine to handle big and little endian
7326 targets.
7327 (cpu_type): New type: Select between M340 and M210.
7328 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7329 instructions of the M340.
7330 (md_assemble): Add support for the MULSH and OPSR classes of
7331 instructions.
7332 (md_atof): Add support for little endian targets.
7333 (md_parse_option): Add support for -EL, -EB and -mcpu command
7334 line switches.
7335 (md_convert_frag): Add support for little endian targets.
7336 (md_apply_fix3): Add support for little endian targets.
7337 (md_number_to_chars): Add support for little endian targets.
7339 2000-02-10 Timothy Wall <twall@redhat.com>
7341 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7342 defined, use it to verify the symbol just read should be a label.
7344 2000-02-10 Timothy Wall <twall@redhat.com>
7346 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7347 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7348 around colons when KEEP_WHITE_AROUND_COLON is defined.
7349 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7350 and KEEP_WHITE_AROUND_COLON.
7352 2000-02-08 Timothy Wall <twall@redhat.com>
7354 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7355 logic.
7356 (do_repeat): New. Abstract repeat logic so that a "break" can be
7357 implemented.
7358 (end_repeat): New. Provide support for a "break" out of the
7359 repeat loop.
7360 * read.h: Add prototypes for new functions.
7362 2000-02-08 Timothy Wall <twall@redhat.com>
7364 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7365 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7366 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7367 non-zero.
7369 2000-02-08 Timothy Wall <twall@redhat.com>
7371 * read.c: Added elseif to directives table.
7372 * read.h: Added prototype for s_elseif.
7373 * doc/as.texinfo: Added description for elseif.
7374 * cond.c (s_elseif): New function
7376 2000-02-04 Timothy Wall <twall@redhat.com>
7378 * listing.c (print_lines): Remove conditionals causing bug in
7379 listings.
7381 2000-02-03 Timothy Wall <twall@cygnus.com>
7383 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7384 default values.
7385 * frags.c (frag_new): Calculate fr_fix in octets
7386 (frag_now_fix) Return offset as target address offset (bytes).
7387 (frag_now_fix_octets) New - Return offset in octets (8-bit
7388 quantities).
7389 * frags.h: Added prototype for frag_now_fix_octets().
7390 Distinguish between octets and bytes in field descriptions.
7391 * listing.c (calc_hex): Account for octets vs bytes when
7392 printing addresses/offsets.
7393 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7394 target is little-endian, print the octets in a word in big-endian
7395 order so that the display looks like a proper hexadecimal number,
7396 instead of having the octets reversed.
7397 * read.c (do_align): When recording alignment, alignment power
7398 should be in terms of target bytes (minimum addressible unit)
7399 instead of octets.
7400 (do_org) Convert ORG target address (byte) argument into an
7401 octet offset when generating a variable fragment.
7402 * symbols.c (resolve_symbol_value): Symbol final value
7403 converted to a target address offset (bytes) from its octet offset.
7404 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7405 offset (bytes) is adjusted by the frag offset (octets) converted
7406 to bytes.
7407 (coff_frob_section) Section alignment power is in terms of bytes;
7408 convert it to an octet alignment power when calculating size (and
7409 size mask) in octets. Don't modify the section size in order to
7410 "align" it for TI COFF, since that format has a different method
7411 for storing alignment information.
7413 2000-02-01 Timothy Wall <twall@cygnus.com>
7415 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7416 entries, matching the way GCC generates them. If not escaped, the
7417 filename is encoded incorrectly.
7419 2000-01-31 Nick Clifton <nickc@cygnus.com>
7421 * config/tc-arm.c (reg_table): Add support for ATPCS register
7422 naming conventions.
7424 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7426 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7427 already defined.
7428 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7429 New macro.
7430 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7431 of a symbol when we really care about its value.
7433 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7435 * config/tc-mcore.c (md_assemble): Give warning message if
7436 operands passes to instruction are more than the spec.
7438 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7440 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7441 Thumb mode but the label seen was not declared as '.thumb_func'
7442 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7443 correct disassembly of Thumb code bounded by non function labels.
7445 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7447 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7448 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7450 * Makefile.in: Same here.
7451 Update copyright.
7453 * configure.in: Set bfd_gas for i386-aout when primary target
7454 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7455 we may need the primary te_file. Remove incorrect comment.
7457 * configure: Regenerate.
7459 * config/e-i386aout.c: New file.
7461 * as.c (USE_EMULATIONS): Move to before print_version_id.
7462 (struct emulation): Add i386aout.
7463 (show_usage): Split text strings. Reformat -a text. Add --em
7464 help.
7465 Update copyright.
7467 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7468 (aout_format_ops): New.
7469 Update copyright.
7471 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7472 preprocessor conditional and add aout USE_EMULATIONS tests.
7473 (read_a_source_file): Don't pass error strings to printf as
7474 format arg.
7475 Update copyright.
7477 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7478 format arg.
7479 (do_data): Same here.
7480 (process_file): And here.
7481 Update copyright.
7483 * symbols.c (colon): Rewrite "already defined" fatal message
7484 code for aout with USE_EMULATIONS.
7485 Update copyright.
7487 * config/obj-aout.c (OBJ_HEADER): Define.
7488 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7489 fields of sentinel.
7490 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7491 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7492 forms here.
7493 (obj_aout_type): Expand S_SET_OTHER here too.
7494 (obj_read_begin_hook): Remove.
7495 (aout_pop_insert): New.
7496 (obj_aout_s_get_other): New.
7497 (obj_aout_s_get_desc): New.
7498 (aout_format_ops): New.
7499 Update copyright.
7501 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7502 gets aout_pseudo_table.
7503 (aout_pseudo_table): Declare.
7504 (obj_read_begin_hook): Define.
7505 Update copyright.
7507 * config/obj-coff.c (obj_pseudo_table): Rename to
7508 coff_pseudo_table.
7509 (coff_pop_insert): Use coff_pseudo_table.
7510 (coff_sec_sym_ok_for_reloc): Remove.
7511 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7512 and comment all zero entries and remove #if 0 code.
7513 Update copyright.
7515 * config/obj-coff.h (obj_pop_insert): Define.
7516 (coff_pseudo_table): Declare.
7517 Update copyright.
7519 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7520 s_get_size, s_set_size. Comment all zero entries.
7521 Update copyright.
7523 * config/obj-elf.c (elf_s_get_other): New function.
7524 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7525 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7526 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7527 comment.
7528 (obj_elf_parse_section_letters): Don't pass error strings to
7529 printf as format arg.
7530 Update copyright.
7532 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7533 OBJ_MAYBE_ECOFF.
7534 (elf_s_get_other): Declare.
7535 (S_GET_OTHER) Define as elf_s_get_other if not already
7536 defined.
7537 (S_SET_OTHER): Only define when not already defined.
7538 (elf_obj_read_begin_hook): Declare.
7539 (obj_read_begin_hook): Define.
7540 (elf_obj_symbol_new_hook): Declare.
7541 (obj_symbol_new_hook): Define.
7542 Update copyright.
7544 * config/obj-multi.h: Add copyright header and protect against
7545 multiple inclusion. Add * to all function pointers.
7546 (OBJ_HEADER): If defined, include it rather than other defines
7547 in this file.
7548 (obj_frob_file_after_relocs): Test for NULL.
7549 (obj_symbol_new_hook): Here too.
7550 (obj_sec_sym_ok_for_reloc): And here.
7551 (S_GET_OTHER): Define.
7552 (S_GET_DESC): Define.
7553 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7554 (OBJ_MAYBE_ELF): Update comment.
7556 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7557 OBJ_AOUT preprocessor conditional and handle emulation by
7558 testing OUTPUT_FLAVOR.
7559 (i386_displacement): Here too.
7560 (md_section_align): Similarly here.
7561 (i386_target_format): Conditionally compile when more than one
7562 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7563 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7564 (i386_displacement): Here too.
7565 Update copyright.
7567 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7568 Define TARGET_FORMAT for aout only when not multi.
7569 Update copyright.
7571 * config/te-multi.h: Delete file as it's identical to te-generic.h
7573 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7575 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7576 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7577 LONG_MNEM_SUFFIX.
7579 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7580 DWORD_MNEM_SUFFIX.
7581 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7582 comments.
7584 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7586 * config/tc-mips.c (mips_do_align): New function.
7587 * config/tc-mips.h (md_do_align): Define.
7589 2000-01-10 Philip Blundell <philb@gnu.org>
7591 * doc/c-arm.texi (ARM Options): Fix typo.
7592 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7593 line separator for Linux.
7594 * doc/as.texinfo (Comments): Mention the ARM.
7596 2000-01-10 Philip Blundell <pb@futuretv.com>
7598 * configure.in (arm*-*-conix*): New target.
7599 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7600 armv*-*-linux-gnu.
7601 * configure: Regenerate.
7603 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7605 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7606 (obj_elf_visibility): New function.
7608 * doc/as.texinfo (Visibility): New node: document visibility
7609 pseudo ops.
7611 For older changes see ChangeLog-9899