1 2002-11-28 Jakub Jelinek <jakub@redhat.com>
3 * symbols.c (S_SET_THREAD_LOCAL): New function.
4 * symbols.h (S_SET_THREAD_LOCAL): New prototype.
5 * config/tc-i386.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
7 * config/tc-ia64.c (md_apply_fix3): Likewise.
8 * config/tc-alpha.c (md_apply_fix3): Likewise.
10 2002-11-28 Jakub Jelinek <jakub@redhat.com>
12 * write.c (subsegs_finish): For SEC_MERGE sections pad last fragment
15 2002-11-26 DJ Delorie <dj@redhat.com.
17 * dwarf2dbg.c (scale_addr_delta): New.
18 (size_inc_line_addr): Use it.
19 (emit_inc_line_addr): Use it.
21 2002-11-26 Hans-Peter Nilsson <hp@axis.com>
23 * config/tc-cris.c (cris_relax_frag): Fix typo in comment.
24 (md_assemble): Don't pass on branches to constants as relaxable.
27 2002-11-25 Svein E. Seldal <Svein.Seldal@solidas.com>
29 * config/tc-tic4x.c (c4x_operands_match): Bugfix in direct mode
31 2002-11-21 Randolph Chung <randolph@tausq.org>
33 * config/tc-hppa.h (tc_frob_symbol): Frob undefined unused symbols
34 only if they have default visibility.
36 2002-11-21 Richard Henderson <rth@redhat.com>
38 * config/tc-alpha.c (alpha_fix_adjustable): Remove redundant
41 2002-11-21 Alan Modra <amodra@bigpond.net.au>
43 * config/tc-mcore.c (mcore_pool_count): New function.
44 (mcore_cons, mcore_float_cons, mcore_stringer, mcore_fill): Use it.
46 2002-11-20 Klee Dienes <kdienes@apple.com>
48 * config/tc-mcore.c (md_begin): Use a const iterator. Don't
49 coalesce the name fields to use the same pointer.
51 * config/tc-sh.c (md_begin): Use a const iterator. Don't coalesce
52 the name fields to use the same pointer.
53 (get_specific): Check for opcodes with the same name using strcmp
54 as well as comparing the pointer.
56 2002-11-20 Alan Modra <amodra@bigpond.net.au>
58 * write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with
61 2002-11-19 Richard Henderson <rth@redhat.com>
63 * config/obj-elf.c (obj_elf_visibility): Overwrite only the
64 visibility portion of st_other.
66 2002-11-19 Klee Dienes <kdienes@apple.com>
68 * config/tc-h8300.c (struct h8_instruction): New type, used to
69 wrap h8_opcodes with length, noperands, idx, and size fields
70 (computed at run-time).
71 (h8_instructions): New variable.
72 (md_begin): Allocate the storage for h8_instructions. Fill
73 h8_instructions with pointers to the appropriate opcode and the
74 correct value for the additional fields.
75 (clever_message): Update to use h8_instructions instead of
78 (get_specific): Ditto.
81 2002-11-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
83 * config/tc-s390.c (tc_s390_fix_adjustable): Re-add patch to prevent
84 adjustments to symbols in merge sections.
86 2002-11-19 Luke Deller <luked@cse.unsw.edu.au>
88 * config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL.
90 2002-11-18 Kevin Buettner <kevinb@redhat.com>
92 * dwarf2dbg.h (dwarf2_format): New enum.
93 * dwarf2dbg.c (DWARF2_FORMAT): Provide default definition.
94 (out_debug_line, out_debug_info): Add code for handling 64-bit
96 * config/tc-mips.h (mips_dwarf2_format): Declare.
97 * config/tc-mips.c (mips_dwarf2_format): New function.
98 * doc/internals.texi (DWARF2_FORMAT): Document.
100 2002-11-18 Alexandre Oliva <aoliva@redhat.com>
102 * config/tc-mips.c (s_change_section): Make sure input buffer
103 is not accessed past the end. Don't hand
104 obj_elf_change_section a pointer into the input buffer.
106 2002-11-18 Alexandre Oliva <aoliva@redhat.com>, Chris Demetriou <cgd@broadcom.com>
108 * config/tc-mips.c (tc_gen_reloc): Fix typo in handling of
111 2002-11-18 Svein E. Seldal <Svein.Seldal@solidas.com>
113 * config/tc-tic4x.c: Fixed proper commandline
114 parameters. Added support for new opcode-list format. General
115 error message fixups.
116 (c4x_inst_add): Reject insn not for our CPU
117 (md_begin): Added matrix for setting the proper opcode-level &
118 device-flags according to cpu type and revision. Rewrite the
120 (c4x_operand_parse): Fix opcode bug
121 (c4x_operands_match): New function argument. Added dry-run
122 mechanism, that is optional error generation. Added constraint 'i'
124 (c4x_insn_check): Added new function for post-verification of the
126 (md_assemble): Check all opcodes before croaking because of an
127 argument mismatch. Need this to be able to fully support
128 ortogonally arguments.
129 (md_parse_options): Revised commandprompt swicthes and added new
131 (md_show_usage): Complete rewrite of printout.
133 2002-11-16 Svein E. Seldal <Svein.Seldal@solidas.com>
135 * config/tc-tic4x.c: Remove c4x_pseudo_ignore function.
136 (c4x_operands_match): Added check for 8-bits LDF insn. Give
137 warning when using constant direct bigger than 2^16. Add the new
140 2002-11-11 Christopher Faylor <cgf@redhat.com>
142 * configure.in: Use .gdbinit under Cygwin.
143 * configure: Regenerate.
145 2002-11-11 Christopher Faylor <cgf@redhat.com>
147 * config/tc-i386.h (EXTERN_FORCE_RELOC): Define only if
150 2002-11-11 Svein E. Seldal <Svein.Seldal@solidas.com>
152 * config/tc-tic4x.c: Declare as many functions as possible as
153 static. Maintenance on the general indenting. Removed unnecessary
154 pseudo-ops and added new ones. Removed obsoleted c4x_pseudo_ignore
155 function. Add support for new DSP, TMS320VC33. Fix bug for
156 converting flonum constants.
157 (c4x_do_align): Add proper align handling. Setup align to insert
159 (c4x_gen_to_words): Support for extended TI type floats.
160 (md_atof): Proper dumping of multiple-word littlenums.
161 (c4x_atof): Added support for extended TI type floats.
162 (c4x_stringer): Added new function to handle compact strings.
163 (c4x_emit_char): Added new function argument to handle custom
164 length inserts, like single-byte strings.
165 * config/tc-tic4x.h: Add proper align handling with NOP's.
166 * Makefile.am: Added tic4x dependecy
167 * Makefile.in: Regenerate
169 2002-11-11 Hans-Peter Nilsson <hp@bitrange.com>
171 * macro.c (get_any_string): Correct logic for not going beyond end
174 2002-11-10 Hans-Peter Nilsson <hp@bitrange.com>
176 * config/tc-mmix.c (get_putget_operands): Mark both possible
177 operands as invalid at beginning.
179 * config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>:
180 Initialize target of fixup to zero.
182 2002-11-07 Alexandre Oliva <aoliva@redhat.com>
184 * config/tc-mips.c (macro_build_lui): _gp_disp is not special on
185 NEWABI, but we should still emit HI16_S for non-PIC n32.
187 2002-11-06 Richard Henderson <rth@redhat.com>
189 * config/tc-alpha.c (alpha_validate_fix): Move code ...
190 (alpha_fix_adjustable): ... here.
191 * config/tc-alpha.h (TC_VALIDATE_FIX): Remove.
193 2002-11-07 Eric Kohl <ekohl@rz-online.de>
195 * config/te-pe.h (LEX_AT): Accept at-sign (@) as first character
198 2002-11-05 H.J. Lu <hjl@gnu.org>
200 * config/tc-mips.c (support_64bit_objects): Check *l before it
203 2002-11-04 Danny Smith <dannysmith@users.sourceforge.net>
205 * config/obj-coff.c (obj-coff-section): Set SEC_DATA and
206 SEC_LOAD flags for sections marked as 's'.
208 2002-11-01 Alan Modra <amodra@bigpond.net.au>
210 * write.c (TC_FORCE_RELOCATION_SUB_ABS): Default to zero.
211 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise when DIFF_EXPR_OK.
212 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS): Document changed
215 * dep-in.sed: Fix typo.
217 2002-10-30 Daniel Jacobowitz <drow@mvista.com>
219 * configure.in: Update ARM CPU patterns.
220 * configure: Regenerated.
222 2002-10-29 Daniel Jacobowitz <drow@mvista.com>
224 * itbl-lex.l: Use #include <> for generated headers.
225 * itbl-ops.c: Likewise.
227 2002-10-28 Daniel Jacobowitz <drow@mvista.com>
229 * doc/gasp.texi: Fix typo in deprecation note.
231 2002-10-23 Nick Clifton <nickc@redhat.com>
233 * config/tc-arm.c (tc_gen_reloc): Allow an absolute reference to
234 _GLOBAL_TABLE_OFFSET_ to be converted into a GOT reloc.
236 2002-10-23 Hans-Peter Nilsson <hp@bitrange.com>
238 * config/tc-mmix.h (mmix_frob_file_before_adjust): Don't declare.
239 (tc_frob_file_before_adjust): Don't define.
240 * config/tc-mmix.c (mmix_frob_local_reloc): Remove unused
242 (mmix_frob_file_before_adjust): Remove ineffective function.
244 2002-10-23 Hans-Peter Nilsson <hp@axis.com>
246 * config/tc-cris.c (SIMPLE_EXPR): New macro.
247 (cris_relax_frag): New function.
248 (md_estimate_size_before_relax) <case ENCODE_RELAX
249 (STATE_BASE_PLUS_DISP_PREFIX, STATE_UNDF)>: Pass on unresolved
250 expressions that will become absolute expressions to relaxation.
251 (md_convert_frag) <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX,
252 STATE_WORD)>: Expect only absolute expressions. Use the symbol
253 value, not distance to symbol.
254 <case ENCODE_RELAX (STATE_BASE_PLUS_DISP_PREFIX, STATE_BYTE)>:
255 Ditto. Correct placement of fixup.
256 (md_assemble): Use SIMPLE_EXPR when dissecting expressions.
258 * config/tc-cris.h (cris_relax_frag): Declare.
259 (md_relax_frag): Define.
261 2002-10-22 Alan Modra <amodra@bigpond.net.au>
263 * config/obj-elf.c (special_sections): Use correct types for init
265 (obj_elf_change_section): Don't mess with init array section type.
267 2002-10-21 Richard Sandiford <rsandifo@redhat.com>
269 * config/tc-mips.c (mips_need_elf_addend_fixup): Return true
270 for relocs against symbols in a merged section.
272 2002-10-18 Alexandre Oliva <aoliva@redhat.com>
274 * config/tc-mips.c (md_begin): Add $fcc registers to the symbol
275 table as register names.
277 2002-10-18 Ulrich Weigand <uweigand@de.ibm.com>
279 * config/tc-s390.c (md_parse_option): Set s390_arch_size to 32
282 2002-10-18 Svein E. Seldal <Svein.Seldal@solidas.com>
284 * expr.c (operand): Add support for n.nn flonums.
286 2002-10-17 Johannes Stezenbach <js@convergence.de>
288 * itbl-parse.y (entry): Provide empty action.
290 2002-10-16 Alan Modra <amodra@bigpond.net.au>
292 * configure.in (BFDVER_H): Set and subst.
293 * dep-in.sed: Replace bfdver.h with $(BFDVER_H).
294 * Makefile.am: Run "make dep-am".
296 * configure: Regenerate.
297 * Makefile.in: Regenerate.
298 * doc/Makefile.in: Regenerate.
300 2002-10-15 Alan Modra <amodra@bigpond.net.au>
302 * config/tc-i386.h (EXTERN_FORCE_RELOC): Define.
303 (MD_APPLY_SYM_VALUE): Define for PE too.
305 2002-10-14 Alan Modra <amodra@bigpond.net.au>
307 * Makefile.am: Run "make dep-am".
308 (CPU_OBJ_VALID): sh64 coff is invalid.
309 * as.c: #include "bfdver.h".
310 * Makefile.in: Regenerate.
311 * config.in: Regenerate.
313 2002-10-14 Momchil Velikov <velco@fadata.bg>
315 * config/tc-v850.c (CHECK_): Remove token pasting operator.
317 2002-10-14 Richard Sandiford <rsandifo@redhat.com>
319 * configure.in (mips64vr-elf, mips64vrel-elf): New config.
320 * configure: Regenerate.
322 2002-10-13 Eric Christopher <echristo@redhat.com>
323 Alexandre Oliva <aoliva@redhat.com>
325 * config/tc-mips.c (s_gpdword): New function.
326 (mips_pseudo_table): Add .gpdword.
327 (mips_need_elf_addend_fixup): never for NEWABI.
328 (md_apply_fix3): Don't mark BFD_RELOC64 after GPREL16 or
330 (s_cpadd): Generate .cpadd on NEWABI.
332 2002-10-12 Elias Athanasopoulos <eathan@otenet.gr>
334 * config/tc-ppc.c (ppc_cleanup): Make 'i' unsigned int.
336 2002-10-12 Alexandre Oliva <aoliva@redhat.com>
338 * config/tc-mips.h (mips_relax_frag): Take segment as argument.
339 (md_relax_frag): Adjust macro.
340 * config/tc-mips.c (mips_relax_branch): New variable.
341 (RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY,
342 RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New.
343 (RELAX_MIPS16_P): Adjust.
344 (append_insn): Emit branch to non-constant in a frag_var if
345 branch-relaxation is desirable and possible.
346 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options.
347 (OPTION_ELF_BASE): Adjust.
348 (md_parse_option): Handle new options.
349 (md_apply_fix3): Update comment on EMBEDDED_PIC conditional
351 (relaxed_branch_length): New function.
352 (md_estimate_size_before_relax): Handle branch frags.
353 (mips_relax_frag): Likewise.
354 (md_convert_frag): Handle branch frags. Warn if branch is
357 2002-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
359 * config/tc-sh.c (sh_force_relocation): Make sure TLS relocs get
361 (md_apply_fix3): Add TLS relocs.
362 (sh_parse_name): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF and
365 2002-10-11 Michel Six <msix@ccr.jussieu.fr>
366 Alan Modra <amodra@bigpond.net.au>
368 * config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz.
369 (md_estimate_size_before_relax): Likewise for 8 bit branches.
371 Thu Oct 10 14:31:30 2002 J"orn Rennecke <joern.rennecke@superh.com>
373 * config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n
376 2002-10-09 Richard Shann <richard.shann@superh.com>
377 Stephen Clarke <stephen.clarke@superh.com>
379 * config/tc-sh64.c (sh64_target_format): Add support for sh64
382 2002-10-03 Kaz Kojima <kkojima@rr.iij4u.or.jp>
384 * contig/tc-sh.c (sh_local_pcrel): New.
385 (sh_force_relocation): Use sh_local_pcrel.
386 (md_pcrel_from_section): Check the relocation type whether it
387 should be resolved locally. Use S_FORCE_RELOC.
389 2002-10-01 Alan Modra <amodra@bigpond.net.au>
391 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define.
392 (TC_FORCE_RELOCATION): Tidy arg.
394 2002-09-30 Gavin Romig-Koch <gavin@redhat.com>
395 Ken Raeburn <raeburn@cygnus.com>
396 Aldy Hernandez <aldyh@redhat.com>
397 DJ Delorie <dj@redhat.com>
398 Michael Meissner <meissner@redhat.com>
399 Eric Christopher <echristo@redhat.com>
400 Richard Sandiford <rsandifo@redhat.com>
402 * doc/c-mips.texi: Add entries for -march=vr4120,vr4130,vr4181,
403 vr5400 and vr5500. Add entry for -mfix-vr4122-bugs.
404 * config/tc-mips.c (CPU_HAS_DROR, CPU_HAS_ROR): New macros.
405 (hilo_interlocks): True for CPU_VR5500.
406 (gpr_interlocks, cop_interlocks): True for CPU_VR5400 and CPU_VR5500.
407 (mips_fix_vr4122_bugs): New.
408 (append_insn): Work around 4122 errors if mips_fix_vr4122_bugs.
409 (mips_emit_delays): Likewise.
410 (macro2) [M_DROLI]: Use dror or dror32 if CPU_HAS_DROR.
411 [M_ROLI]: Likewise ror if CPU_HAS_ROR.
412 (validate_mips_insn, mips_ip): Handle '[', ']', 'e' and '%'.
413 (OPTION_FIX_VR4122, OPTION_NO_FIX_VR4122): New options.
414 (md_longopts): Add -mfix-vr4122-bugs and -no-mfix-vr4122-bugs.
415 (OPTION_ELF_BASE): Bump.
416 (md_parse_option): Handle the new options.
417 (mips_cpu_info_table): Add entries for vr4120, vr4130, vr4181,
420 2002-09-29 H.J. Lu <hjl@gnu.org>
422 * config/tc-mips.c (md_apply_fix3): Subtract the symbol value
423 twice if howto->pcrel_offset is true.
425 2002-09-28 Matt Thomas <matt@3am-software.com>
426 Jason Thorpe <thorpej@wasabisystems.com>
428 * config/tc-vax.c (md_estimate_size_before_relax): Only try to
429 convert undefined references to GOT32/PLT32 if PIC code is
430 requested. Fix comment.
432 2002-09-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
434 * config/tc-sh.c (sh_force_relocation): Return 0 for
435 some PC relative relocations when not relaxing.
437 2002-09-26 Jakub Jelinek <jakub@redhat.com>
439 * config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
440 Define them if not BFD_ASSEMBLER.
441 (lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
443 (md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
444 BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
445 (tc_gen_reloc): Handle x86-64 TLS relocs.
447 2002-09-27 Alan Modra <amodra@bigpond.net.au>
449 * config/tc-avr.c (md_apply_fix3): Reinstate code handling pcrel
450 fixups to current or absolute section.
452 2002-09-26 Jim Wilson <wilson@redhat.com>
454 * config/tc-v850.c (v850_offset): Use frag_var instead of frag_now_fix
457 2002-09-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
459 * config/tc-mips.c (CPU_HAS_MIPS16): Add mips-lsi-elf as MIPS16
460 capable configuration.
461 (macro_build): Check for MIPS16 capability, not for actual MIPS16 code
465 2002-09-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
467 * config/tc-mips.c (append_insn): Fix jump overflow check.
469 2002-09-24 Alan Modra <amodra@bigpond.net.au>
471 * config/tc-i386.c (process_operands): Warn about "lea" segment
474 2002-09-22 Mark Elbrecht <snowball3@softhome.net>
476 * write.c: Delete set_segment_vma and prototype. Update all callers.
478 2002-09-21 Alan Modra <amodra@bigpond.net.au>
480 * config/tc-i386.c (md_apply_fix3): Replace S_IS_EXTERNAL,
481 S_IS_WEAK etc. with S_FORCE_RELOC call. Correct comment.
482 Rename "fseg" to "sym_seg".
483 * Makefile.am: Run "make dep-am".
484 * Makefile.in: Regenerate.
485 * doc/Makefile.in: Regenerate.
487 2002-09-20 Nick Clifton <nickc@redhat.com>
489 * symbols.c (colon): Do not allow symbols to be created in the
490 absolute section if WORKING_DOT_WORD is not defined and
491 new_broken_words would require a new frag to be created.
493 2002-09-20 Alan Modra <amodra@bigpond.net.au>
495 * expr.c (expr): Simplify foo-foo here.
496 (clean_up_expression): Remove O_subtract code.
498 * write.h (struct fix): Add fx_dot_value.
499 (dot_value): Declare.
500 * write.c (dot_value): New var.
501 (fix_new_internal): Save dot_value as fx_dot_value.
502 (fixup_segment): Adjust fx_offset using fx_dot_value.
503 * expr.c (expr): Update dot_value.
505 2002-09-19 Jakub Jelinek <jakub@redhat.com>
507 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
508 BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
509 (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
511 (lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
512 (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
513 BFD_RELOC_386_TLS_GOTIE.
515 2002-09-19 Richard Henderson <rth@redhat.com>
517 * config/tc-alpha.c (md_pcrel_from): Only adjust special for
519 (alpha_force_relocation): Don't special-case branch type relocs.
521 2002-09-19 Nick Clifton <nickc@redhat.com>
523 * config/tc-m68k.c (select_control_regs): Handle situation where
524 architecture has not yet been selected.
526 2002-09-18 Chris Demetriou <cgd@broadcom.com>
528 * config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file.
529 (IS_SEXT_16BIT_NUM): New macro.
530 (macro_build_ldst_constoffset): New function, to build a set of
531 instructions to do a load or store from a constant offset relative
533 (macro, s_cprestore): Use macro_build_ldst_constoffset to implement
534 .cprestore pseudo-op.
536 2002-09-18 Chris Demetriou <cgd@broadcom.com>
538 * config/tc-mips.c (md_apply_fix3): Just return for BFD_RELOC_8.
540 2002-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
542 * config/tc-mips.c (s_change_section): Fix parsing. Code cleanup.
544 2002-09-17 Stan Cox <scox@redhat.com>
546 * tc-mips.c (load_address): Use BFD_RELOC_MIPS_GOT_DISP for newabi.
547 (macro): Likewise for la. Likewise for ld.
548 (mips_after_parse_args): Make -xgot optional, not the default.
549 (md_apply_fix3): Allow composite relocation to set up gp.
550 (tc_gen_reloc): Allow relaxing for newabi.
551 Relax R_MIPS_CALL16 to R_MIPS_GOT_PAGE/R_MIPS_GOT_OFST if local.
552 Relax R_MIPS_GOT16/R_MIPS_LO16 to R_MIPS_GOT_DISP if local.
554 2002-09-17 Nick Clifton <nickc@redhat.com>
556 * config/tc-arm.c (md_apply_fix3): Note that an implemented
557 BFD_RELOC_ARM_IMMEDIATE has been done.
558 (tc_gen_reloc): Do not issue reloc number of unimplemented
559 BFD_RELOC_ARM_IMMEDIATE and BFD_RELOC_ARM_OFFSET_IMM relocs -
560 their name is already in the error message - plus remove them
561 from the default case.
563 * config/tc-arm.c (do_ldmstm): Warn about unpredictable
564 behavior of instructions.
566 2002-09-17 Svein E. Seldal <Svein.Seldal@solidas.com>
568 * config/tc-tic4x.c: Add function declarations and ATTRIBUTE_UNUSED.
569 Convert functions to K&R format.
571 2002-09-17 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
573 * config/tc-mips.c (pdr_seg): Define only for ELF.
574 (s_change_section): Remove unused variable. Don't use for nonELF.
576 2002-09-17 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
578 * config/obj-elf.c (obj_elf_change_section): Move prototype to
580 * config/obj-elf.h (obj_elf_change_section): Likewise.
582 2002-09-16 Elias Athanasopoulos <eathan@otenet.gr>
584 * dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.
585 (out_debug_info): Likewise.
587 2002-09-16 Bruno Haible <bruno@clisp.org>
589 * config/tc-i386.h (ELF_TARGET_FORMAT): New macro.
590 (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386".
591 * config/tc-i386.c (i386_target_format): Likewise.
592 * config/tc-alpha.h (ELF_TARGET_FORMAT): New macro.
593 (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha".
595 2002-09-13 Nick Clifton <nickc@redhat.com>
597 * config/tc-ppc.c (md_assemble): Do not count FAKE operands
598 when deciding if any operands have been skipped.
600 2002-09-11 Nick Clifton <nickc@redhat.com>
602 * NEWS: New TI port supports both C4x and C3x series of DSPs.
604 * po/tr.po: Updated Turkish translation.
606 2002-09-11 Jakub Jelinek <jakub@redhat.com>
608 * config/tc-i386.c (md_apply_fix3): Allow addend for
609 BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and
610 BFD_RELOC_386_TLS_LE_32.
612 2002-09-05 Jeff Law <law@redhat.com>
614 * config/tc-hppa.c (md_apply_fix3): Don't set fx_done for
615 marker relocations such as ENTRY/EXIT.
616 * config/tc-hppa.h (MD_APPLY_SYM_VALUE): Definition applies
617 to both OBJ_ELF and OBJ_SOM.
619 2002-09-05 Alan Modra <amodra@bigpond.net.au>
621 * doc/internals.texi (md_apply_fix3): Expand.
622 (TC_VALIDATE_FIX, TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_ABS,
623 TC_FORCE_RELOCATION_LOCAL, TC_FORCE_RELOCATION_SUB_SAME,
624 TC_FORCE_RELOCATION_SUB_ABS, TC_FORCE_RELOCATION_SUB_LOCAL,
625 TC_VALIDATE_FIX_SUB, MD_APPLY_SYM_VALUE, S_FORCE_RELOC,
626 EXTERN_FORCE_RELOC): Document.
627 (TC_HANDLES_FX_DONE, obj_fix_adjustable): Remove.
628 * as.h: Don't include struc-symbol.h for arc.
630 * cgen.c (gas_cgen_md_apply_fix3): Remove *valP fudges and code to
631 subtract absolute symbol.
632 * obj.h (struct format_ops): Add frob_file_before_fix.
633 * subsegs.c (section_symbol): Set BSF_SECTION_SYM flag.
634 * symbols.c (S_FORCE_RELOC): New function.
635 * symbols.h (S_FORCE_RELOC): Declare.
636 * write.c (TC_FORCE_RELOCATION): Change default.
637 (TC_FORCE_RELOCATION_ABS): Define.
638 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
639 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
640 (TC_FORCE_RELOCATION_SECTION): Don't define.
641 (TC_FORCE_RELOCATION_SUB_SAME): Define this instead.
642 (TC_FORCE_RELOCATION_SUB_ABS): Define.
643 (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
644 (TC_VALIDATE_FIX_SUB): Define.
645 (TC_FIX_ADJUSTABLE): Don't define.
646 (MD_APPLY_SYM_VALUE): Define this instead.
647 (abs_section_sym): New variable.
648 (adjust_reloc_syms): Use S_FORCE_RELOC. Remove obj_fix_adjustable
649 call. Don't symbol_mark_used_in_reloc here. Simplify link_once tests.
650 Don't put the absolute section sym on fixups here.
651 (fix_segment): New function.
652 (write_relocs): Don't call fixup_segment from here.
653 (write_object_file): Instead call tc_frob_file_before_fix,
654 obj_frob_file_before_fix, and fix_segment prior to symbol table code.
655 Don't output the absolute section symbol.
656 (fixup_segment): Rewrite.
657 * write.h (abs_section_sym): Declare.
658 * config/obj-aout.c (obj_aout_frob_file_before_fix): Rename from
660 (aout_format_ops): Adjust to suit.
661 * config/obj-aout.h (obj_frob_file): Don't define.
662 (obj_frob_file_before_fix): Define.
663 (obj_aout_frob_file_before_fix): Rename from obj_aout_frob_file.
664 (S_FORCE_RELOC): Define.
665 * config/obj-bout.h (S_FORCE_RELOC): Define.
666 * config/obj-coff.c (coff_format_ops): Init new field.
667 * config/obj-coff.h: Formatting fixes.
668 (obj_sec_sym_ok_for_reloc): Define.
669 (S_FORCE_RELOC): Define.
670 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Split out ..
671 (ecoff_frob_file): .. from here.
672 (ecoff_format_ops): Add new function.
673 * config/obj-ecoff.h (ecoff_frob_file_before_fix): Declare.
674 (obj_frob_file_before_fix): Define.
675 * config/obj-elf.c (elf_format_ops): Init new field.
676 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): Expand comment.
677 * config/obj-ieee.h: Formatting fixes.
678 (S_FORCE_RELOC): Define.
679 * config/obj-multi.h (obj_frob_file_before_fix): Define.
680 * config/obj-vms.h (S_FORCE_RELOC): Define.
681 * config/tc-alpha.c (md_apply_fix3): Correct GPDISP comment.
682 (alpha_force_relocation): Use S_FORCE_RELOC, and don't return 0
683 for BFD_RELOC_32 and BFD_RELOC_64.
684 (alpha_fix_adjustable): Remove extern and weak tests.
685 (alpha_before_fix): Rename from alpha_adjust_symtab.
686 (alpha_adjust_relocs): Rename from alpha_adjust_symtab_relocs.
687 * config/tc-alpha.h (struct fix, struct alpha_reloc_tag): Declare.
688 (TC_VALIDATE_FIX): Tweak param name.
689 (TC_FORCE_RELOCATION, tc_fix_adjustable): Likewise.
690 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
691 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
692 (MD_APPLY_SYM_VALUE): Define.
693 (tc_adjust_symtab): Don't define.
694 (alpha_adjust_symtab): Don't declare.
695 (tc_frob_file_before_fix): Define.
696 (alpha_before_fix): Declare.
697 (TC_INIT_FIX_DATA): Tweak param names.
698 * config/tc-arc.c: Include "struc-symbol.h".
699 (md_pcrel_from): Remove undefined sym fudge.
700 (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
701 Don't set fx_addnumber.
702 (tc_gen_reloc): Remove spurious fx_addnumber comment.
703 * config/tc-arc.h (MD_APPLY_SYM_VALUE): Define.
704 (EXTERN_FORCE_RELOC): Define.
705 * config/tc-arm.c (md_apply_fix3 <case BFD_RELOC_ARM_GOTPC>): Remove.
706 (tc_gen_reloc): Fudge ARM_GOTPC addend.
707 (arm_validate_fix): Return void.
708 (arm_fix_adjustable <elf version>): Remove extern and weak tests.
709 Add plt and got reloc tests.
710 (arm_force_relocation): Call S_FORCE_RELOC.
711 * config/tc-arm.h (struct fix): Forward declare.
712 (TC_VALIDATE_FIX): No longer set add_symbolP.
713 (arm_validate_fix): Adjust declaration.
714 (TC_FORCE_RELOCATION <pe version): Call S_FORCE_RELOC.
715 (TC_FORCE_RELOCATION): Tweak param name.
716 (TC_INIT_FIX_DATA): Likewise.
717 (obj_fix_adjustable): Don't define.
718 (tc_fix_adjustable): Call arm_fix_adjustable.
719 (TC_FIX_ADJUSTABLE): Don't define.
720 (MD_APPLY_SYM_VALUE): Define.
721 (EXTERN_FORCE_RELOC): Define.
722 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
723 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
724 * config/tc-avr.c (md_apply_fix3): Don't cast valP pointer type.
725 Remove *valP fudges and code to subtract abs sym. Don't set
727 * config/tc-avr.h: Formatting.
728 (EXTERN_FORCE_RELOC): Define.
729 (MD_APPLY_SYM_VALUE): Define.
730 * config/tc-cris.c (tc_gen_reloc): Don't use fx_addnumber.
731 (md_apply_fix3): Remove code to subtract abs sym.
732 (md_cris_force_relocation): Update comment. Call S_FORCE_RELOC.
733 * config/tc-cris.h (TC_FORCE_RELOCATION): Tweak param name.
734 (IS_CRIS_PIC_RELOC, tc_fix_adjustable): Likewise.
735 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
736 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
737 (tc_fix_adjustable): Remove extern, weak tests.
738 * config/tc-d10v.c (tc_gen_reloc): Don't fiddle address of
739 BFD_RELOC_VTABLE_INHERIT relocs. Don't use fx_addnumber.
740 (md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
741 and code to subtract abs sym.
742 (d10v_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
743 (d10v_force_relocation): Call S_FORCE_RELOC.
744 * config/tc-d10v.h: Don't include write.h.
745 (struct fix): Instead, forward declare.
746 (MD_PCREL_FROM_SECTION): Tweak param names.
747 (md_pcrel_from_section): Use "struct fix" instead of "fixS".
748 (d10v_fix_adjustable): Likewise.
749 (obj_fix_adjustable): Don't define.
750 (tc_fix_adjustable): Define.
751 (TC_FORCE_RELOCATION): Tweak param name.
752 (MD_APPLY_SYM_VALUE): Define.
753 (EXTERN_FORCE_RELOC): Define.
754 * config/tc-d30v.c (tc_gen_reloc): Don't use fx_addnumber.
755 (md_apply_fix3): Don't cast valP pointer type. Remove *valP fudges
756 and code to subtract abs sym.
757 * config/tc-d30v.h: Don't include write.h.
758 (struct fix): Instead, forward declare.
759 (MD_PCREL_FROM_SECTION): Tweak param names.
760 (md_pcrel_from_section): Use "struct fix" instead of "fixS".
761 (MD_APPLY_SYM_VALUE): Define.
762 (EXTERN_FORCE_RELOC): Define.
763 * config/tc-dlx.c (md_dlx_force_relocation): Call S_FORCE_RELOC.
764 (md_dlx_fix_adjustable): Don't test for NULL fx_addsy.
765 (md_apply_fix3): No need to test fx_pcrel before setting fx_done.
766 (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
767 Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
768 Don't use fx_addnumber.
769 * config/tc-dlx.h: Don't include write.h.
770 (md_convert_frag): We're not alpha twice over.
771 (EXTERN_FORCE_RELOC): Define.
772 (obj_fix_adjustable): Don't define.
773 (tc_fix_adjustable): Define.
774 (TC_FIX_ADJUSTABLE): Don't define.
775 (MD_APPLY_SYM_VALUE): Define.
776 (LOCAL_LABELS_DOLLAR): Undef always.
777 * config/tc-fr30.c (fr30_force_relocation): Call S_FORCE_RELOC.
778 (fr30_fix_adjustable): Remove extern, weak tests.
779 * config/tc-fr30.h (MD_APPLY_SYM_VALUE): Define.
780 (obj_fix_adjustable): Don't define.
781 (tc_fix_adjustable): Define.
782 (struct fix): Forward declare.
783 (MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.
784 * config/tc-frv.c (frv_force_relocation): Call S_FORCE_RELOC.
785 (frv_fix_adjustable): Don't do extern, weak tests.
786 * config/tc-frv.h (MD_APPLY_SYM_VALUE): Define.
787 (TC_FIX_ADJUSTABLE): Don't define.
788 (obj_fix_adjustable): Don't define.
789 (tc_fix_adjustable): Define.
790 (struct fix): Forward declare.
791 (MD_PCREL_FROM_SECTION): Tweak param name. Remove duplicate.\
792 * config/tc-h8300.c (md_apply_fix3): Don't cast valP pointer type.
793 * config/tc-h8300.h (struct fix): Forward declare.
794 (EXTERN_FORCE_RELOC): Define.
795 * config/tc-hppa.c (md_apply_fix3): Remove subtraction of sym value.
796 (hppa_fix_adjustable): Don't test extern or weak. Don't
797 symbol_mark_used_in_reloc.
798 (hppa_force_relocation): Use S_FORCE_RELOC instead of S_IS_EXTERNAL
800 * config/tc-hppa.h (EXTERN_FORCE_RELOC): Define
801 (TC_FORCE_RELOCATION, TC_INIT_FIX_DATA): Tweak param name.
802 (TC_FORCE_RELOCATION_SECTION): Don't define.
803 (MD_APPLY_SYM_VALUE): Define.
804 * config/tc-i370.c (md_apply_fix3): Remove *valP fudges and code
806 * config/tc-i370.h: Remove ifdef OBJ_ELF tests.
807 (MD_APPLY_SYM_VALUE): Define.
808 (MD_PCREL_FROM_SECTION): Tweak param name.
809 * config/tc-i386.c (tc_i386_fix_adjustable): Remove weak, extern tests.
810 (md_apply_fix3): Test fx_addsy, not fx_pcrel.
811 (i386_force_relocation): New function.
812 * config/tc-i386.h (TC_COFF_FIX2RTYPE): Tweak param name.
813 (TC_VALIDATE_FIX): Likewise.
814 (TC_FIX_ADJUSTABLE): Don't define.
815 (MD_APPLY_SYM_VALUE): Define.
816 (TC_FORCE_RELOCATION <elf version>): Call i386_force_relocation.
817 (i386_force_relocation): Declare.
818 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
819 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
820 (TC_FORCE_RELOCATION <coff version>): Call S_FORCE_RELOC.
821 * config/tc-i860.c (md_apply_fix3): Don't cast valP pointer type.
822 * config/tc-i860.h (MD_APPLY_SYM_VALUE): Define.
823 (EXTERN_FORCE_RELOC): Define.
824 * config/tc-i960.c (reloc_callj): Remove declaration. Return false.
825 (md_apply_fix3): Don't cast valP pointer type. Move code here from
826 old fixup_segment. No need to test fx_pcrel before setting fx_done.
827 (i960_validate_fix): Remove add_symbolPP arg and add_symbolP macro.
828 Use fx_addsy instead of add_symbolP, as_bad_where instead of as_bad.
829 Remove #if 0 code. Invert return boolean.
830 * config/tc-i960.h (TC_COUNT_RELOC): Tweak param name.
831 (TC_COFF_FIX2RTYPE, TC_ADJUST_RELOC_COUNT, TC_VALIDATE_FIX): Likewise.
832 (tc_headers_hook, tc_coff_fix2rtype): Remove declaration.
833 (tc_coff_sizemachdep): Prototype.
834 (i960_handle_align): Likewise.
835 (i960_validate_fix): Adjust declaration.
836 (reloc_callj): Likewise.
837 (EXTERN_FORCE_RELOC): Define.
838 (TC_FORCE_RELOCATION_SUB_SAME): Define.
839 (TC_FORCE_RELOCATION_ABS): Define.
840 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
841 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
842 (TC_FIX_ADJUSTABLE): Don't define.
843 (MD_APPLY_SYM_VALUE): Define.
844 * config/tc-ia64.c (ia64_force_relocation): Call S_FORCE_RELOC.
845 * config/tc-ia64.h (MD_APPLY_SYM_VALUE): Define.
846 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
847 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
848 * config/tc-ip2k.c (ip2k_force_relocation): Call S_FORCE_RELOC.
849 * config/tc-ip2k.h (MD_APPLY_FIX3): Don't define.
850 (MD_APPLY_SYM_VALUE): Define.
851 (EXTERN_FORCE_RELOC): Define.
852 (TC_FORCE_RELOCATION): Tweak param name.
853 * config/tc-m32r.c (m32r_force_relocation): Call S_FORCE_RELOC.
854 (m32r_fix_adjustable): Don't test extern, weak.
855 * config/tc-m32r.h (MD_PCREL_FROM_SECTION): Tweak param name.
856 (MD_APPLY_SYM_VALUE): Define.
857 (obj_fix_adjustable): Don't define.
858 (tc_fix_adjustable): Define.
859 (tc_frob_file): Don't define.
860 (tc_frob_file_before_fix): Define.
861 (EXTERN_FORCE_RELOC): Define.
862 * config/tc-m68hc11.c (tc_gen_reloc): Set addend to zero. Adjust
863 BFD_RELOC_VTABLE_ENTRY address.
864 (tc_m68hc11_force_relocation): Call S_FORCE_RELOC.
865 (tc_m68hc11_fix_adjustable): Don't test relaxable_symbol.
866 (md_apply_fix3): Remove *valP fudges and code to subtract abs sym.
867 Remove duplicated fx_done code.
868 * config/tc-m68hc11.h (MD_APPLY_SYM_VALUE): Define.
869 (EXTERN_FORCE_RELOC): Define.
870 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't test
872 * config/tc-m68k.h (TC_COFF_FIX2RTYPE): Tweak param name.
873 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
874 (TC_FIX_ADJUSTABLE): Don't define.
875 (EXTERN_FORCE_RELOC): Define.
876 (MD_APPLY_SYM_VALUE): Define.
877 (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
878 * config/tc-mcore.c (md_apply_fix3): Don't cast valP pointer type.
879 Remove fx_addsy tests.
880 (mcore_force_relocation): Call S_FORCE_RELOC.
881 (mcore_fix_adjustable): Don't test fx_addsy.
882 * config/tc-mcore.h (MD_PCREL_FROM_SECTION): Tweak param name.
883 (EXTERN_FORCE_RELOC): Define.
884 (obj_fix_adjustable): Don't define.
885 (tc_fix_adjustable): Define.
886 (MD_APPLY_SYM_VALUE): Define.
887 * config/tc-mips.c (enum mips_pic_level): Move to tc-mips.h.
888 (mips_pic): No longer static.
889 (mips_force_relocation): Call S_FORCE_RELOC.
890 (mips_fix_adjustable): Remove extern, weak tests.
891 * config/tc-mips.h (enum mips_pic_level): Declare.
893 (tc_frob_file): Don't define.
894 (tc_frob_file_before_fix): Define this instead.
895 (EXTERN_FORCE_RELOC): Define.
896 * config/tc-mmix.c (md_apply_fix3): Replace real_reg_section tests
897 with reg_section tests. Set fx_done instead of calling
898 symbol_clear_used_in_reloc on bad relocs.
899 (tc_gen_reloc): Zero fx_addsy on bad relocs.
900 (mmix_force_relocation): Remove weak sym test. Call S_FORCE_RELOC.
901 (mmix_adjust_symtab): Simplify list handling. Abort on any
903 * config/tc-mmix.h (tc_fix_adjustable): Remove weak tests. Check
904 BFD_RELOC_MMIX_LOCAL.
905 (tc_frob_symbol): Keep user defined syms in reg_section. Don't punt.
906 (EXTERN_FORCE_RELOC): Define.
907 (MD_PCREL_FROM_SECTION): Tweak param name.
908 (tc_frob_file): Don't define.
909 (tc_frob_file_before_fix): Define this instead.
910 * config/tc-mn10300.c (mn10300_force_relocation): Call S_FORCE_RELOC.
911 Remove SEC_CODE checks.
912 (mn10300_fix_adjustable): Remove extern and weak tests.
913 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Define.
914 (TC_FORCE_RELOCATION): Tweak param name.
915 (obj_fix_adjustable): Don't define.
916 (TC_FORCE_RELOCATION_SUB_SAME): Define to handle SEC_CODE.
917 * config/tc-ns32k.h (TC_FIX_DATA_PRINT): Tweak param name.
918 * config/tc-openrisc.c (openrisc_force_relocation): Call S_FORCE_RELOC.
919 (openrisc_fix_adjustable): Don't test fx_addsy.
920 * config/tc-openrisc.h (MD_APPLY_SYM_VALUE): Define.
921 (obj_fix_adjustable): Don't define.
922 (tc_fix_adjustable): Define this instead.
923 (MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
924 * config/tc-or32.c (md_apply_fix3): Don't cast valP pointer type.
925 (tc_gen_reloc): Don't fiddle with BFD_RELOC_VTABLE_INHERIT relocs.
926 Adjust the address for BFD_RELOC_VTABLE_ENTRY, not the addend.
927 * config/tc-or32.h (EXTERN_FORCE_RELOC): Define.
928 (MD_APPLY_SYM_VALUE): Define.
929 * config/tc-pj.c (md_apply_fix3): Don't cast valP pointer type.
930 Don't subtract symbol value.
931 * config/tc-pj.h (md_pcrel_from): Tweak param name.
932 (EXTERN_FORCE_RELOC): Define.
933 (TC_FORCE_RELOCATION): Call S_FORCE_RELOC.
934 (MD_APPLY_SYM_VALUE): Define.
935 (obj_fix_adjustable): Don't define.
936 (tc_fix_adjustable): Define this instead.
937 * config/tc-ppc.c (ppc_frob_symbol <coff version>): Ignore absolute
939 (ppc_force_relocation <coff version>): Call S_FORCE_RELOC.
940 (ppc_force_relocation <elf version>): New.
941 (ppc_fix_adjustable <elf version>): Remove extern and weak tests.
942 (md_apply_fix3): Don't subtract symbol values for ELF. Update
943 comments. Don't subtract fx_subsy as that is already done.
944 * config/tc-ppc.h (tc_fix_adjustable): Tweak param name.
945 (MD_PCREL_FROM_SECTION): Likewise.
946 (TC_FORCE_RELOCATION): Define for both ELF and XCOFF as calling
947 ppc_force_relocation.
948 (TC_FORCE_RELOCATION_SECTION): Delete.
949 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
950 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
951 (MD_APPLY_SYM_VALUE): Define.
952 * config/tc-s390.c: #include "dwarf2dbg.h".
953 (s390_insn): Remove excess parens.
954 (tc_s390_fix_adjustable): Remove extern, weak, SEC_MERGE tests.
955 (tc_s390_force_relocation): Call S_FORCE_RELOC.
956 (md_apply_fix3): Add ATTRIBUTE_UNUSED on "seg". Abort when fx_subsy
957 non-NULL. Don't subtract off fx_addsy value.
958 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
959 (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
960 (TC_FIX_ADJUSTABLE): Don't define.
961 (MD_APPLY_SYM_VALUE): Define.
962 * config/tc-sh.c (SWITCH_TABLE_CONS): Move to tc-sh.h.
963 (SWITCH_TABLE): Likewise.
964 (sh_force_relocation): Call S_FORCE_RELOC.
965 (sh_fix_adjustable): Remove "return 1" cases handled by the default.
966 Replace TC_RELOC_RTSYM_LOC_FIXUP with reloc type tests.
967 (md_apply_fix3 <case BFD_RELOC_32_PLT_PCREL>): Simplify,
968 fx_addnumber is zero on entry. Save val in fx_addnumber.
969 (tc_gen_reloc): Don't subtract fx_subsy.
970 * config/tc-sh.h (struct fix): Move.
971 (obj_fix_adjustable): Don't define.
972 (tc_fix_adjustable): Define this instead.
973 (TC_FIX_ADJUSTABLE): Don't define.
974 (MD_APPLY_SYM_VALUE): Define.
975 (SWITCH_TABLE_CONS): Define.
976 (SWITCH_TABLE): Define.
977 (TC_FORCE_RELOCATION_SUB_SAME): Define.
978 (TC_VALIDATE_FIX_SUB): Define.
979 (MD_PCREL_FROM_SECTION): Tweak param name.
980 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
981 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
982 (TC_FORCE_RELOCATION_SUB_ABS): Define.
983 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
984 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
985 (TC_FORCE_RELOCATION_SUB_SAME): Define.
986 (TC_VALIDATE_FIX_SUB): Define.
987 (MD_PCREL_FROM_SECTION): Tweak param name.
988 * config/tc-sparc.c (md_apply_fix3): Don't subtract off symbol value.
989 (tc_gen_reloc): Use S_FORCE_RELOC.
990 (elf32_sparc_force_relocation): Call S_FORCE_RELOC.
991 * config/tc-sparc.h (TC_FORCE_RELOCATION <coff version>): Remove.
992 (TC_FORCE_RELOCATION_ABS): Define this instead.
993 (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
994 (TC_FORCE_RELOCATION_LOCAL): Define this instead.
995 (tc_fix_adjustable): Remove extern and weak tests. Use S_FORCE_RELOC.
996 (MD_APPLY_SYM_VALUE): Define.
997 (TC_FIX_DATA_PRINT): Tweak param name.
998 * config/tc-tic30.c (USE_STDOUT): Don't define.
999 (md_parse_option): Remove stupid debug code.
1000 (tc_gen_reloc): Don't use fx_addnumber.
1001 * config/tc-v850.c (v850_fix_adjustable): Remove extern and weak tests.
1002 (v850_force_relocation): Remove weak test. Call S_FORCE_RELOC.
1003 * config/tc-v850.h (obj_fix_adjustable): Don't define.
1004 (tc_fix_adjustable): Define this instead.
1005 (TC_FIX_ADJUSTABLE): Don't define.
1006 (MD_APPLY_SYM_VALUE): Define this instead.
1007 (TC_FORCE_RELOCATION, MD_PCREL_FROM_SECTION): Tweak param name.
1008 * config/tc-vax.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't define.
1009 (TC_FIX_ADJUSTABLE): Don't define.
1010 (MD_APPLY_SYM_VALUE): Define this instead.
1011 (tc_fix_adjustable): Remove extern and weak tests.
1012 * config/tc-w65.h (struct fix): Forward declare.
1013 * config/tc-xstormy16.c (xstormy16_force_relocation): Call
1015 (xstormy16_fix_adjustable): Remove extern and weak tests. Don't
1016 call xstormy16_force_relocation; Instead test for FPTR16 reloc.
1017 (xstormy16_md_apply_fix3): Remove *valP fudges and code to subtract
1019 * config/tc-xstormy16.h (MD_APPLY_FIX3): Don't define.
1020 (MD_APPLY_SYM_VALUE): Define.
1021 (obj_fix_adjustable): Don't define.
1022 (tc_fix_adjustable): Define this instead.
1023 (MD_PCREL_FROM_SECTION): Remove duplicate. Tweak param name.
1025 2002-09-04 Alan Modra <amodra@bigpond.net.au>
1027 * config/tc-ppc.c (ppc_frob_symbol): Formatting, warning fix.
1028 (ppc_fix_adjustable <coff version>): Cleanup.
1030 * config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning.
1031 (md_parse_option): No -a64 without BFD64.
1032 (ppc_set_cpu): Select appropriate cpu when ppc_obj64.
1033 (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000.
1035 2002-09-04 Nick Clifton <nickc@redhat.com>
1037 * config/tc-ppc.c (md_begin): Do not insert non-BookE32
1038 instructions into the hash table if the target cpu is the BookE32.
1040 2002-08-31 Hans-Peter Nilsson <hp@bitrange.com>
1042 * read.c (do_align): Use ATTRIBUTE_UNUSED_LABEL for label, not
1045 2000-08-28 Catherine Moore <clm@redhat.com>
1047 * tc-v850.c (v850_relax): Declare.
1048 (v850_longcode): New routine.
1049 (v850_handle_align): New routine.
1050 (md_pseudo_table): Add longcall and longjump.
1051 (md_parse_option): Check for relax option.
1052 (tc_gen_reloc): Handle BFD_RELOC_V850_LONGCALL,
1053 BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
1054 (md_apply_fix3): Likewise.
1055 (v850_force_relocation): Likewise.
1056 (v850_comm): Change the current section.
1057 (md_assemble): Ensure that the correct value is put in the
1059 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1060 v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
1061 Remove redundant v850ea support.
1062 * tc-v850.h (HANDLE_ALIGN): Define.
1063 (v850_handle_align): Declare.
1064 * doc/c-v850.c: Document -mrelax, .longcall and .longjump.
1066 2002-08-28 Svein E. Seldal <Svein.Seldal@solidas.com>
1068 * configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
1069 * configure: Regenerate.
1070 * NEWS: Mention new port.
1072 2002-08-28 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
1074 * config/obj-coff.c: Add sdef definition.
1075 * config/obj-coff.h: Add tic4x include file and set
1077 * config/tc-tic4x.c: New file.
1078 * config/tc-tic4x.h: New file.
1080 2002-08-28 Alan Modra <amodra@bigpond.net.au>
1082 * write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
1083 (TC_ADJUST_RELOC_COUNT): Tweak param name.
1084 (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
1085 (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
1086 (RELOC_ENUM): Define.
1087 (fix_new_internal): Use RELOC_ENUM.
1088 (fix_new, fix_new_exp): Likewise.
1089 (adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL.
1090 Replace gotos with continue.
1091 (write_relocs): Formatting. Avoid symbol loops in
1092 RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange
1093 errors, and error number in other cases.
1094 (fixup_segment): Remove param names from prototype. Rename
1095 "this_segment_type" to "this_segment". Update linkrelax comment.
1096 Remove "size, "place" and "where" local vars. Formatting. Update
1097 "no symbol" comment. Remove #if 0 and #if 1.
1099 * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
1101 2002-08-27 Alan Modra <amodra@bigpond.net.au>
1103 * dwarf2dbg.c: Always include dwarf2dbg.h.
1104 (dwarf2_directive_file): Adjust dummy version args.
1105 * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
1106 * expr.c (clean_up_expression <O_subtract>): Allow subtraction
1107 when symbol values differ.
1108 * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
1109 (pseudo_set <O_subtract>): Remove unnecessary segment test.
1110 * config/obj-bout.c (obj_pseudo_table): Warning fix.
1112 2002-08-26 Alan Modra <amodra@bigpond.net.au>
1114 * config/tc-w65.c (md_section_align): Fix typo.
1115 (md_parse_option): Return 0, not 1.
1117 2002-08-22 Nick Clifton <nickc@redhat.com>
1119 * doc/as.texinfo (Section): Note that if '@' is a comment
1120 character then another symbol is used to prefix the section's
1123 2002-08-22 Christian Groessler <chris@groessler.org>
1125 * config/tc-z8k.c (get_operands): Adjust ptr variable also in
1128 2002-08-12 Graeme Peterson <gp@qnx.com>
1130 * configure.in: Add support for sh-**-nto* target.
1131 * configure: Regenerate.
1133 2002-08-21 Nitin Gupta <niting@noida.hcltech.com>
1135 * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
1137 2002-08-21 Elena Zannoni <ezannoni@redhat.com>
1139 * config/tc-ppc.c (ppc_cleanup): Do something only if format
1141 (ppc_apuinfo_section_add): Define only if format is ELF.
1142 (md_assemble): Emit APUinfo section only if format is ELF.
1145 2002-08-21 Alan Modra <amodra@bigpond.net.au>
1147 * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
1148 * config/tc-frv.c: Likewise.
1149 * config/tc-hppa.c: Likewise.
1150 * config/tc-ia64.c: Likewise.
1151 * config/tc-ip2k.c: Likewise.
1152 * config/tc-m68hc11.c: Likewise.
1153 * config/tc-m68k.c: Likewise.
1154 * config/tc-mmix.c: Likewise.
1155 * config/tc-mn10300.c: Likewise.
1156 * config/tc-sh.c: Likewise.
1157 * config/tc-sparc.c: Likewise.
1158 * config/tc-v850.c: Likewise.
1160 2002-08-20 Richard Sandiford <rsandifo@redhat.com>
1162 * config/tc-mips.c (macro2): Implement rotates by zero using shifts
1165 2002-08-19 Elena Zannoni <ezannoni@redhat.com>
1167 From matthew green <mrg@redhat.com>
1169 * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
1170 PPC_OPCODE_PPC is, except for BookE architectures.
1171 (md_parse_option): Add support for -mspe.
1172 (md_show_usage): Add -mspe.
1173 (md_parse_option): Add support for -me500 and
1174 -me500x2 to generate code for Motorola e500 core complex.
1175 (md_show_usage): Add -me500 and -me500x2.
1177 (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
1178 PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
1179 PPC_APUINFO_BRLOCK): New macros.
1181 (ppc_cleanup): New function.
1182 (ppc_apuinfo_section_add): New function.
1184 (md_assemble): Collect info and write the APUinfo section.
1186 * config/tc-ppc.h (md_cleanup): Define.
1187 (ppc_cleanup): Export.
1188 (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
1190 2002-08-17 Stan Cox <scox@redhat.com>
1192 * config/obj-elf.c (obj_elf_change_section): Make non-static.
1193 config/tc-mips.c (s_change_section): New function to support
1194 IRIX .section pseudo-op.
1196 2002-08-16 Nick Clifton <nickc@redhat.com>
1198 * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
1200 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
1202 * config/tc-mips.c (macro_build_jalr): Make sure we generate
1203 the fix-up against on the right frag.
1204 (s_cpsetup): Likewise. Parse third argument as expression, to
1205 handle global symbols and forward/backward labels correctly.
1207 2002-08-14 Nick Clifton <nickc@redhat.com>
1209 * read.c (stringer): Catch attempts to create strings in the abs
1212 * config/tc-alpha.c: Fix compiling for COFF targets.
1213 Some minor formatting tidyups.
1215 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
1217 * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
1218 (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
1219 according to the reloc.
1220 (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
1221 (TC_FORCE_RELOCATION): Define.
1222 (tc_m68hc11_force_relocation): Declare.
1224 * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
1225 (s_m68hc11_relax): New function for relax group.
1226 (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
1227 beginning of jump instruction.
1228 (md_pcrel_from): Rename from md_pcrel_from_section and fix
1229 address computation.
1230 (tc-gen_reloc): Update.
1231 (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
1233 (tc_m68hc11_force_relocation): New function, handle new relocs.
1234 (tc_m68hc11_fix_adjustable): New to make sure there are enough
1235 reloc for the linker relax pass.
1236 (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
1239 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
1241 * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
1242 (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
1243 (s_m68hc11_mode): New function for .mode pseudo op.
1244 (s_m68hc11_mark_symbol): New function for .far and .interrupt
1246 * config/tc-m68hc11.h (elf_tc_final_processing): Define.
1247 (m68hc11_elf_final_processing): Declare.
1249 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
1251 * config/tc-m68hc11.c (md_begin): Take into account additional
1252 page operand for call instruction.
1253 (print_opcode_format): Likewise.
1254 (check_range): Likewise for page range checking.
1255 (get_operand): Don't skip a possible comma in operands.
1256 (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
1257 (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
1258 (fixup24): New to handle call reloc.
1259 (build_insn): Handle missing page operand for call instruction.
1261 (md_apply_fix3): Take into account new relocs.
1262 (get_operand): Fix the mode for indexed indirect addressing.
1263 (build_indexed_byte): Fix post index byte for indexed indirect mode.
1265 2002-08-12 Richard Sandiford <rsandifo@redhat.com>
1267 * config/tc-mips.c (mips_ip): Don't work out the value of
1268 constant %hi()s here.
1270 2002-08-10 Alan Modra <amodra@bigpond.net.au>
1272 * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
1273 for ELF, and don't bother checking ELF relocs when non-ELF.
1274 (i386_immediate): Allow absolute_section expressions for aout.
1275 (i386_displacement): Likewise. Also test bfd_is_com_section.
1276 (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
1277 (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
1278 not when fx_addsy. Remove dead code.
1280 2002-08-09 Graeme Peterson <gp@qnx.com>
1282 * configure.in: Add support for ppc-*-nto* target.
1283 * configure: Regenerate.
1285 2002-08-09 Alan Modra <amodra@bigpond.net.au>
1287 * config/tc-i386.h: Reorganize.
1289 2002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1291 * config/tc-mips.c (macro): Handle a register plus a 16-bit
1292 immediate offset in "dla" and "la" expansions.
1294 2002-08-09 Alan Modra <amodra@bigpond.net.au>
1296 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
1297 Remove "bfd_gas=yes" from target table when covered later.
1298 Consolidate some entries.
1299 * configure: Regenerate
1301 2002-08-09 Jakub Jelinek <jakub@redhat.com>
1303 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
1304 at start of insn, pass it to output_disp and output_imm.
1305 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
1306 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
1308 (output_imm): Added arguments. Compute properly addend for
1310 (md_apply_fix3): Remove R_386_GOTPC handling.
1312 2002-08-06 George France <france@handhelds.org>
1314 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
1315 and m21264b processor names and cpu types.
1316 * doc/c-alpha.texi: Documented new types.
1318 2002-08-06 Alan Modra <amodra@bigpond.net.au>
1320 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
1322 2002-08-01 Richard Sandiford <rsandifo@redhat.com>
1324 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
1325 handling to BFD_RELOC_MIPS16_GPREL.
1327 2002-08-01 Nick Clifton <nickc@redhat.com>
1329 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
1330 pool is computed using signed arithmetic so that proper sign
1331 extension is performed if X_add_number is a 64-bit integer.
1333 2002-08-01 H.J. Lu <hjl@gnu.org>
1334 Daniel Jacobowitz <drow@mvista.com>
1336 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
1337 .debug_line section unless it has line information.
1339 2002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
1341 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
1342 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
1343 Allow default displacement size to be an option "--disp-size-default".
1344 (md_number_to_disp): Make error messages include value. Use %d to
1345 print integers, not %s.
1346 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
1347 get duplicate messages sometimes.
1348 (convert_iif): Grow frag to max possible instruction size. Avoid
1349 creating unnecessary fixes.
1350 (md_number_to_field) Add prototype.
1351 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
1352 prototypes and make static.
1353 (struct addr_mode): Make mode and scaled_mode explicitly signed.
1354 (evaluate_expr): Use resultP argument instead of exprP global.
1355 (get_addr_mode): Quiten compiler warnings.
1356 (encode_operand): eliminate unused variables. Quiten compiler
1357 warnings. Eliminate nul character in format strings.
1358 (parse): argc is unsigned.
1359 (reloc): Type cast index to quieten compiler.
1360 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
1361 (md_convert_frag): Note unused parameters. Remove unused
1363 (md_create_long_jump, md_create_short_jump,
1364 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
1367 2002-07-31 Nick Clifton <nickc@redhat.com>
1369 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
1370 of the PDP-11 and 2.11BSD a.out support.
1372 2002-07-31 Momchil Velikov <velco@fadata.bg>
1374 * config/tc-v850.c (md_assemble): Fix range check for immediate
1377 2002-07-30 Chris Demetriou <cgd@broadcom.com>
1379 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
1380 to Broadcom SB-1 core support.
1382 2002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1384 * config/tc-mips.c (mips_target_format): Fix formatting.
1385 Add recognition of n32 ABI formats.
1387 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1389 * tc-mips.c (load_address): Don't clobber $at when loading a
1390 64-bit address in non-PIC code if noat is in effect.
1393 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1395 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
1396 used in division/multiply macro expansions similarly to how they
1397 are used in the variants with break instructions.
1400 2002-07-30 Graeme Peterson <gp@qnx.com>
1402 * configure.in: Add support for arm-*-nto target.
1403 * configure: Regenerate.
1405 2002-07-30 Nick Clifton <nickc@redhat.com>
1407 * config/tc-arm.c (struct literal_pool): Add fields to allow
1408 multiple literal pools to be maintained.
1409 (find_literal_pool): New function.
1410 (find_or_make_literal_pool): New function.
1411 (add_to_literal_pool): Use find_or_make_literal_pool.
1412 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
1414 (s_ltorg): Use find_literal_pool.
1415 (arm_cleanup): Dump all literal pools.
1416 * doc/c-arm.texi: Document new behaviour of only dumping literal
1419 2002-07-26 Alan Modra <amodra@bigpond.net.au>
1421 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
1422 rather than PPC_OPCODE_32 for powerpc64*.
1424 2002-07-25 Nick Clifton <nickc@redhat.com>
1426 * po/es.po: Updated Spanish translation.
1427 * po/fr.po: Updated French translation.
1429 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
1431 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
1432 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
1433 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
1434 * configure, config.in: Regenerate.
1435 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
1436 (mips_set_options): Remove "abi" field.
1437 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
1440 (mips_arch_string, mips_arch_info): New vars.
1441 (mips_tune_string, mips_tune_info): New vars.
1442 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
1443 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
1444 (mips_isa_to_str, mips_cpu_to_str): Remove.
1445 (mips_ip): If the selected architecture is a generic ISA rather
1446 than a processor, only mention the ISA level in error messages.
1447 (OPTION_MCPU): Remove.
1449 (md_longopts): Add -mfp64, remove -mcpu.
1450 (mips_set_option_string): New fn.
1451 (md_parse_option): Make -mipsN update file_mips_isa rather than
1452 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
1453 Don't let -mgp32 and -mfp32 change the ABI.
1454 (show): Move to end of file. Constify string argument.
1455 (md_show_usage): Move to the end of the file. Read available
1456 architectures from mips_cpu_info_table.
1457 (mips_set_architecture): New fn.
1458 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
1459 is an alias for -march=mipsN. Don't change the ABI based on other
1460 flags. Infer the register size from the ABI as well as the
1461 architecture. Complain about more conflicting arguments.
1462 Unify logic with GCC.
1463 (s_mipsset): Don't change the ABI.
1464 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
1465 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
1466 "mipsN"-type entries. Remove entries that vary only in the
1467 manufacturer's prefix, or that have "000" replaced by "k".
1468 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
1469 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
1470 (mips_parse_cpu): New fn.
1471 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
1472 (mips_cpu_info_from_isa): Minor formatting tweak.
1474 2002-07-24 Nick Clifton <nickc@redhat.com>
1476 * po/sv.po: Updated Swedish translation.
1477 * po/es.po: Updated Spanish translation.
1479 2002-07-23 Alan Modra <amodra@bigpond.net.au>
1481 * Makefile.am: Run "make dep-am".
1482 * Makefile.in: Regenerate.
1483 * doc/Makefile.in: Regenerate.
1484 * config.in: Regenerate.
1485 * po/POTFILES.in: Regenerate.
1487 2002-07-23 Nick Clifton <nickc@redhat.com>
1489 * po/fr.po: Updated French translation.
1491 2002-07-23 Nick Clifton <nickc@redhat.com>
1493 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
1496 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1498 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
1499 instead of S_IS_EXTERN.
1500 (md_estimate_size_before_relax): Likewise.
1501 (mips_fix_adjustable): Likewise.
1503 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1505 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
1507 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
1508 Nick Clifton <nickc@redhat.com>
1510 * cond.c (s_ifdef): Treat a referenced but not yet defined
1511 symbol as if it were undefined, in exactly the same way as
1514 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
1515 consider referenced bug not yet defined symbols to be
1518 2002-07-18 Denis Chertykov <denisc@overta.ru>
1519 Frank Ch. Eigler <fche@redhat.com>
1520 Alan Lehotsky <alehotsky@cygnus.com>
1521 John Healy <jhealy@redhat.com>
1522 Jeff Johnston <jjohnstn@redhat.com>
1524 * configure.in: Add ip2k configuraton.
1525 * configure: Regenerate.
1526 * Makefile.am: Add ip2k configuraton.
1527 * Makefile.in: Regenerate.
1528 * configure: Regenerate.
1529 * Makefile.in: Regenerate.
1530 * config/tc-ip2k.c: New file.
1531 * config/tc-ip2k.h: New files.
1532 * NEWS: Mention new support.
1533 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
1534 * doc/Makefile.in: Regenerate.
1535 * doc/all.texi: Set IP2K
1536 * doc/as.texinfo: Add IP2K description.
1537 * doc/c-ip2k.texi: New file.
1539 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
1541 * NEWS: Reformat to match style of other NEWS files.
1543 2002-07-17 Jan Hubicka <jh@suse.cz>
1545 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
1547 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
1549 * config/tc-z8k.c (build_bytes): Correct order of memset args.
1551 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
1553 * NEWS: Add 'Changes in 2.13'.
1555 2002-07-15 Matt Fredette <fredette@netbsd.org>
1557 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
1559 2002-07-12 Alan Modra <amodra@bigpond.net.au>
1561 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
1562 case with non CODE_64BIT case. Don't warn on "qword ptr" if
1565 2002-07-11 Alan Modra <amodra@bigpond.net.au>
1567 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
1568 (ppc_frob_file_before_adjust): New function.
1569 * config/tc-ppc.h (tc_frob_symbol): Don't define.
1570 (ppc_elf_frob_symbol): Don't declare.
1571 (tc_frob_file_before_adjust): Define.
1572 (ppc_frob_file_before_adjust): Declare.
1574 * config/tc-ppc.c (md_pseudo_table): Warning fix.
1575 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
1578 (ppc_xcoff64): Rename to ppc_obj64.
1579 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
1580 (ppc_set_cpu): Set PPC_OPCODE_32 too.
1581 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
1583 (ppc_target_format): Use ppc_obj64 to select format.
1584 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
1585 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
1586 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
1587 (tc_frob_symbol): Likewise.
1588 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
1589 BFD_DEFAULT_TARGET_SIZE.
1591 (ppc_is_toc_sym): Likewise.
1592 (md_apply_fix3): Likewise.
1593 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
1594 BFD_DEFAULT_TARGET_SIZE.
1595 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1596 (tc_frob_symbol): Likewise.
1598 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1600 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
1601 (mips_ip): Likewise.
1603 2002-07-09 Alan Modra <amodra@bigpond.net.au>
1605 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
1606 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
1607 (md_apply_fix3): Formatting. Remove redundant test.
1608 (tc_gen_reloc): Remove redundant code.
1609 (tc_i386_force_relocation): Delete. Movy body of function to..
1610 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
1612 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
1614 * configure.in: Add hppa-*-openbsd* target, change
1615 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
1617 * configure: Regenerate.
1619 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1621 * config/tc-mips.c (macro): Shift the 32-bit address range
1622 accessible with a lone "lui" down by 32768.
1624 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1626 * config/tc-mips.c (load_address): Use non-trapping "daddu"
1627 instead of "dadd" in address calculations.
1630 2002-07-08 Alan Modra <amodra@bigpond.net.au>
1632 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
1634 (md_assemble): Instead, zap the suffix here.
1636 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1638 * NEWS: Remove next release number until the release is actually
1641 2002-07-03 Alan Modra <amodra@bigpond.net.au>
1643 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
1645 * Makefile.in: Regenerate.
1647 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1649 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
1650 to symbols in merge sections, even non pc-relative ones.
1652 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
1654 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
1656 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
1658 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
1659 .softregs and .eeprom.
1661 2002-06-28 David O'Brien <obrien@FreeBSD.org>
1663 * NEWS: Note the next release is 2.13.
1665 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
1667 * po/tr.po: New translation imported.
1669 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
1671 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
1672 (ecoff_directive_def): Likewise.
1673 (ecoff_directive_tag): Likewise.
1674 * listing.c (file_info): Likewise.
1675 * hash.c (what): Likewise.
1677 2002-06-25 H.J. Lu <hjl@gnu.org>
1679 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
1680 * Makefile.in: Regenerated.
1682 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
1684 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
1685 (assemble_ppi): Generate warning if the same register is used
1686 twice as destination in the same padd / pmuls instruction.
1688 2002-06-18 Dave Brolley <brolley@redhat.com>
1690 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
1691 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
1692 * configure.in: Support frv-*-*.
1693 * Makefile.am (CPU_TYPES): Add frv.
1694 (TARGET_CPU_CFILES): Add tc-frv.c.
1695 (TARGET_CPU_HFILES): Add tc-frv.h.
1696 (DEPTC_frv_coff): New variable.
1697 (DEPTC_frv_elf): New variable.
1698 (DEPOBJ_frv_coff): New variable.
1699 (DEPOBJ_frv_elf): New variable.
1700 (DEP_frv_coff): New variable.
1701 (DEP_frv_elf): New variable.
1702 * tc-frv.c: New file.
1703 * tc-frv.h: New file.
1705 2002-06-17 Catherine Moore <clm@redhat.com>
1707 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
1709 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
1711 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
1713 2002-06-17 Tom Rix <trix@redhat.com>
1715 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
1717 2002-06-14 H.J. Lu <hjl@gnu.org>
1718 Daniel Jacobowitz <drow@mvista.com>
1720 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
1721 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
1722 * config/tc-mips.c (s_mips_file): Call s_app_file_string
1723 and new_logical_line for the first .file directive.
1724 * read.c (s_app_file_string): New function.
1725 (s_app_file): Call it.
1726 * read.h (s_app_file_string): Add declaration.
1728 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
1730 * configure.in: Remove MIPS_STABS_ELF.
1731 * configure: Regenerated.
1732 * config.in: Regenerated.
1733 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
1735 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
1737 (pdr_seg): Declare unconditionally.
1738 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
1739 (s_mips_end): Likewise. Generate stabs function markers.
1740 (s_mips_ent): Generate stabs function markers.
1741 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
1743 (s_mips_mask): Likewise.
1744 (mips_flag_mdebug): New.
1745 (md_longopts): Add "mdebug" and "no-mdebug".
1746 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
1747 (mips_after_parse_args): Set mips_flag_mdebug.
1748 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
1750 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1752 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
1753 value twice for RELA relocations.
1755 2002-06-12 Ben Elliston <bje@redhat.com>
1757 * symbols.c (resolve_symbol_value): Initialise final_val.
1759 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
1761 2002-06-11 Tom Rix <trix@redhat.com>
1763 * config/tc-ppc.c (ppc_subseg_align): Delete.
1764 (ppc_change_csect): Default csect align is 2.
1765 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
1767 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
1769 * config/tc-avr.c (mcu_types): Update.
1771 2002-06-08 Matt Thomas <matt@3am-software.com>
1773 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
1774 (vax-*-netbsd*): New targets.
1775 * configure: Regenerate.
1776 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
1777 * config/tc-vax.c: Add support for ELF and PIC.
1778 (flag_want_pic): New flag.
1779 (float_cons): Fix prototype.
1780 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
1781 (md_assemble): Introduce a new is_absolute local, and use it
1782 rather than repeating the test. Make fatal errors actually
1783 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
1784 Add support for ELF. Add support for PIC.
1785 (md_convert_frag): Adjust for BFD_ASSEMBLER.
1786 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
1788 (vax_reg_parse): Make the % register prefix mandatory for ELF,
1789 optional for a.out, and not allowed for VMS. Adjust all callers.
1790 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
1791 (md_create_long_jump): Likewise.
1792 (md_undefined_symbol): Likewise.
1793 (md_section_align): Likewise.
1794 (md_shortopts): Allow -k and -K for ELF.
1795 (md_parse_option): Set flag_want_pic if -k or -K.
1796 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
1797 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1798 * config/tc-vax.h (tc_headers_hook): Remove.
1799 (TARGET_FORMAT): Set according to object format and target
1801 (BFD_ARCH, TARGET_ARCH): Define.
1802 (NO_RELOC): Adjust for BFD_ASSEMBLER.
1803 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
1804 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
1805 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
1807 2002-06-08 Alan Modra <amodra@bigpond.net.au>
1809 * Makefile.am: Run "make dep-am".
1810 * Makefile.in: Regenerate.
1812 * as.c: Replace CONST with const.
1813 * write.c: Likewise.
1814 * config/obj-coff.c: Likewise.
1815 * config/tc-a29k.c: Likewise.
1816 * config/tc-arm.c: Likewise.
1817 * config/tc-dlx.c: Likewise.
1818 * config/tc-h8300.c: Likewise.
1819 * config/tc-h8500.c: Likewise.
1820 * config/tc-i370.c: Likewise.
1821 * config/tc-i860.c: Likewise.
1822 * config/tc-i960.c: Likewise.
1823 * config/tc-m68hc11.c: Likewise.
1824 * config/tc-m68k.c: Likewise.
1825 * config/tc-m88k.c: Likewise.
1826 * config/tc-mcore.c: Likewise.
1827 * config/tc-mips.c: Likewise.
1828 * config/tc-ns32k.c: Likewise.
1829 * config/tc-pdp11.c: Likewise.
1830 * config/tc-pj.c: Likewise.
1831 * config/tc-s390.c: Likewise.
1832 * config/tc-sh.c: Likewise.
1833 * config/tc-sparc.c: Likewise.
1834 * config/tc-tahoe.c: Likewise.
1835 * config/tc-tic80.c: Likewise.
1836 * config/tc-v850.c: Likewise.
1837 * config/tc-vax.c: Likewise.
1838 * config/tc-w65.c: Likewise.
1839 * config/tc-z8k.c: Likewise.
1841 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
1843 Based on patch from Matt Green:
1844 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
1845 * config/tc-mips.c (s_mips_file): Renamed from s_file.
1846 (s_mips_loc): New function.
1847 (mips_nonecoff_pseudo_table): Call them.
1848 (append_insn): Call dwarf2_emit_insn.
1850 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1852 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
1854 (file_ase_mips16): New veriable.
1855 (mips_eabi64): Remove.
1856 (CPU_HAS_MIPS16): New define.
1857 (CPU_HAS_MDMX): Fix data type.
1858 (md_begin): Code cleanup. Use file_ase_mips16.
1859 (mips_elf_final_processing): Handle mips16 header flag.
1860 Handle EABI flag without intermediate variable.
1862 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1864 * doc/as.texinfo: Update MIPS documentation.
1866 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1868 * config/tc-mips.c: Add define for $zero register.
1869 (md_begin): Add $zero as alias name for $0.
1870 (insn_uses_reg): Use ZERO define.
1871 (mips_ip): Add $zero as alias name for $0.
1872 (mips16_ip): Likewise.
1873 (s_cplocal): Demand empty rest of input line.
1874 (tc_get_register): Likewise. Add support for $kt0, kt1 register
1875 names. Use ZERO define. Fix input_line_pointer progress.
1877 2002-06-07 Alan Modra <amodra@bigpond.net.au>
1879 * symbols.c: Replace CONST by const throughout.
1880 (symbol_find_exact): Split out from..
1881 (symbol_find_base): ..here.
1882 * symbols.h: Replace CONST by const throughout.
1883 (symbol_find_exact): Declare.
1884 * config/obj-elf.c: #include "struc-symbol.h".
1885 (elf_frob_file): If group name matches an exported symbol, use that
1886 symbol for the signature and ".group" as the section name.
1888 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
1890 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
1893 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
1895 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
1896 and mips_opts.ase_mdmx if they are uninitialized.
1898 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1900 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
1901 (hppa_force_relocation): Check if a stub just before the start symbol
1902 of the last call_info is reachable before forcing relocation. Fix
1905 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1907 * config/tc-mips.c (mips_after_parse_args): New function.
1908 (md_begin): Move processing of defaults to mips_after_parse_args.
1909 config/tc-mips.h (md_after_parse_args): Define.
1911 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
1913 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
1914 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
1915 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
1916 * configure: Regenerate.
1917 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
1920 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
1922 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
1924 2002-06-04 Alan Modra <amodra@bigpond.net.au>
1926 * config/obj-elf.c (obj_elf_change_section): Set and check elf
1927 linkonce flag. Print all warnings.
1928 (obj_elf_section): Parse ",comdat" for groups.
1929 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
1930 consistency of comdat flag.
1932 2002-06-02 Richard Henderson <rth@redhat.com>
1934 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
1935 with LITERALs without sequence numbers.
1937 2002-06-01 Richard Henderson <rth@redhat.com>
1939 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
1940 Rename them LITUSE_ALPHA_*.
1942 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
1944 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
1945 accept parentheses enclosed register lists.
1947 2002-05-31 Alan Modra <amodra@bigpond.net.au>
1949 * Makefile.am: Run "make dep-am".
1950 * Makefile.in: Regenerate.
1951 * po/POTFILES.in: Regenerate.
1953 2002-05-31 Graeme Peterson <gp@qnx.com>
1955 * configure.in: Add i386-*-nto-qnx*.
1956 * configure: Regenerate.
1958 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1960 * config/tc-mips.c (mips_ip): Use unsigned long values for
1963 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1965 * config/tc-mips.c (s_cpsetup): Fix initialization of
1966 mips_cpreturn_register and mips_cpreturn_offset.
1968 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1970 * config/tc-mips.c (s_cpsetup): Fix comment.
1972 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1974 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
1975 (mips_ip): Likewise.
1976 (mips16_ip): Likewise.
1977 (tc_get_register): Likewise.
1979 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
1980 Ed Satterthwaite <ehs@broadcom.com>
1982 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
1983 (mips_opts): Initialize "ase_mdmx" member.
1984 (file_ase_mdmx): New variable.
1985 (CPU_HAS_MDMX): New macro.
1986 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
1987 based on command line options and configuration defaults.
1988 (macro_build): Note in comment that use of MDMX in macros is
1989 not currently allowed.
1990 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
1991 "Z" MDMX operand types.
1992 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
1993 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
1995 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
1996 Add support for "-mdmx" and "-no-mdmx" options.
1997 (OPTION_ELF_BASE): Move to accomodate new options.
1998 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
1999 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
2000 file_ase_mdmx was set.
2001 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
2002 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
2005 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2007 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
2008 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
2009 command line switch conforming to gcc conventions.
2010 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
2012 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2014 * config/tc-mips.c (macro_build_jalr): New Function.
2015 (md_begin): NewABI uses big GOTs.
2016 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
2017 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
2018 (load_address): Add some NewABI PIC support.
2020 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
2021 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
2023 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2025 * config/tc-mips.c (load_address): Use mips_gp_register instead
2026 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
2028 (macro): Use mips_gp_register instead of hardcoded value.
2030 2002-05-30 Richard Henderson <rth@redhat.com>
2032 * expr.h (operatorT): Add O_md17..O_md32.
2033 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
2034 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
2035 O_tprelhi, O_tprello, O_tprel): New.
2036 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
2037 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
2038 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
2039 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
2040 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
2041 (md_apply_fix3): Handle TLS relocations.
2042 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
2043 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
2044 associated TLS reloc. Check lituse_tls relocs match up.
2045 (emit_insn): Handle TLS relocations.
2048 * doc/c-alpha.texi: Add docs for tls relocations.
2050 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2052 * config/tc-mips.c (mips_gprel_offset): New variable.
2053 (s_gpvalue): Use it.
2055 2002-05-30 Diego Novillo <dnovillo@redhat.com>
2057 * gas/config/tc-d10v.c (check_resource_conflict): Only check
2058 write-write conflicts.
2059 (md_assemble): Reformat introductory comment.
2060 (parallel_ok): Prevent packing only if the first
2061 instruction cannot be packed.
2063 2002-05-30 Jason Eckhardt <jle@redhat.com>
2064 Tom Rix <trix@redhat.com>
2066 * config/tc-d10v.c (build_insn): Check for immediates.
2068 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2070 * config/tc-mips.c: Replace GP in comments by $gp.
2071 (mips_big_got): Initialize.
2072 (mips_trap): Initialize.
2073 (load_address): Use mips_gp_register instead of hardcoded value.
2074 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
2075 (macro): Use mips_gp_register instead of hardcoded value.
2076 (macro2): Change load_address calls.
2077 (md_pcrel_from): Comment formatting.
2078 (s_cpload): Use mips_gp_register instead of hardcoded value.
2079 (s_cprestore): Likewise. Comment formatting.
2080 (s_gpword): Fix data type.
2081 (s_cpadd): Use mips_gp_register instead of hardcoded value.
2082 (nopic_need_relax): Replace GP in comments by $gp.
2083 (mips_elf_final_processing): Better comment.
2085 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
2087 * configure.in: Add DLX configuraton
2088 * Makefile.am: Add DLX configuraton
2089 * configure: Regenerate.
2090 * Makefile.in: Regenerate.
2091 * config/tc-dlx.c: New file.
2092 * config/tc-dlx.h: New files.
2093 * NEWS: Mention new support.
2095 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
2097 * config/obj-coff.c (write_object_file): Add missing semicolon.
2099 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2101 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
2102 by the define. Remove superfluous check of mips_opts.mips16.
2103 (append_insn): Likewise. Canonicalize variable increments.
2104 (macro_build): Canonicalize variable increments.
2105 (macro_build_lui): Likewise.
2106 (load_register): Likewise.
2107 (load_address): Move pointer initialization.
2108 (macro): Move pointer to a more local scope. Canonicalize variable
2109 increments. Better comments. Replace magic constant for RA by the
2111 (macro2): Replace magic constant for RA by the define. Canonicalize
2112 variable increments.
2113 (mips_ip): Canonicalize variable increments.
2114 (mips16_ip): Replace magic constant for RA by the define.
2115 (my_getSmallParser): Canonicalize variable increments/decrements.
2116 (my_getPercentOp): Likewise.
2117 (my_getSmallExpression): Likewise.
2118 (s_align): Likewise.
2119 (s_mipsset): Likewise.
2120 (s_cpsetup): Likewise.
2121 (s_insn): Remove superfluous check of mips_opts.mips16.
2122 (s_mips_stab): Likewise.
2123 (mips_handle_align): Canonicalize variable increments.
2124 (s_mips_ent): Likewise.
2125 (s_mips_end): Add comment.
2127 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
2129 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
2130 * configure: Regenerate.
2132 2002-05-25 Alan Modra <amodra@bigpond.net.au>
2134 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
2135 * Makefile.in: Regenerate.
2136 * dep-in.sed: Reorder to match OBJS in Makefile.am.
2137 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
2138 * configure: Regenerate.
2139 * as.h: Use #include "" instead of <> for local header files.
2140 * flonum-konst.c: Likewise.
2141 * flonum-mult.c: Likewise.
2143 * listing.c: Likewise.
2144 * config/tc-ia64.h: Likewise.
2145 * config/tc-v850.h: Likewise.
2147 2002-05-24 TAMURA Kent <kent@netbsd.org>
2149 * configure.in: Add a target for i386-netbsdpe.
2150 * configure: Regenerate.
2152 2002-05-23 Jakub Jelinek <jakub@redhat.com>
2154 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
2155 (obj_elf_common): Call elf_common.
2156 (obj_elf_tls_common): New function.
2157 (elf_pseudo_tab): Support .tls_common.
2158 (special_sections): Add .tdata and .tbss.
2159 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
2161 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
2162 (obj_elf_parse_section_letters): Include T in error message.
2163 * config/tc-ppc.c (ppc_section_letter): Likewise.
2164 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
2165 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
2167 * config/tc-sparc.c (md_apply_fix3): Likewise.
2168 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
2169 Define them if not BFD_ASSEMBLER.
2170 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
2172 (md_apply_fix3): Add TLS relocs.
2173 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
2174 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
2175 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
2176 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
2177 (ia64_elf_section_letter): Include T in error message.
2178 (md_begin): Support TLS operators.
2179 (md_operand): Likewise.
2180 (ia64_gen_real_reloc_type): Support TLS relocs.
2181 * write.c (adjust_reloc_syms): Don't change symbols in
2182 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
2184 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
2186 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
2187 round the relocation up rather than down.
2189 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
2191 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
2193 * doc/as.texinfo: Document that the COFF version of .section
2194 ignores the 'a' flag.
2196 2002-05-23 Alan Modra <amodra@bigpond.net.au>
2198 * config/tc-alpha.c (assemble_tokens): Protect use of
2199 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
2201 * write.c (size_seg): Check adjustment to last frag.
2202 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
2204 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
2205 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
2206 (write_object_file): Invoke md_do_align if available, and use
2207 frag_align_code on text sections.
2208 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
2209 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
2210 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
2211 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
2212 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
2215 2002-05-22 H.J. Lu <hjl@gnu.org>
2217 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
2220 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
2222 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
2225 2002-05-22 H.J. Lu <hjl@gnu.org>
2227 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
2228 for one .loc for compiler.
2230 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2232 * config/tc-mips.c (macro): Relax warning, it's toot strict for
2235 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2237 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
2238 Optimize the rotate by zero case.
2240 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
2242 * configure.in: Remove accidental enabling of bfd_gas=yes for
2244 * configure: Regenerate.
2246 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
2248 * app.c: Fix formatting.
2250 * ehopt.c: Likewise.
2252 * input-file.c: Likewise.
2253 * listing.c: Likewise.
2254 * macro.h: Likewise.
2255 * stabs.c: Likewise.
2256 * symbols.c: Likewise.
2258 2002-05-17 Alan Modra <amodra@bigpond.net.au>
2260 * config/obj-generic.c: Delete file.
2261 * config/obj-generic.h: Likewise.
2263 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
2265 * config/tc-avr.c (mcu_types): Update for new devices.
2267 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2269 * config/tc-mips.c (macro): Warn about wrong la/dla use.
2271 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2273 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
2274 worked sometimes by accident. Fix copy&paste comment.
2276 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2278 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
2279 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
2280 (mips_elf_final_processing): Let n32 use .reginfo.
2282 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2284 * config/tc-mips.c (append_insn): Fix too small range of variable.
2286 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
2288 * config/tc-arm.c (arm_cleanup): Remove redundant call to
2289 listing_prev_line().
2291 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
2293 * config/tc-arm.c (md_assemble): Remove redundant call to
2296 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
2299 * stabs.c (s_stab_generic): Fix grammatical error in warning
2302 2002-05-13 Alan Modra <amodra@bigpond.net.au>
2304 * write.c (subsegs_finish): Don't specially align last subseg.
2306 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2308 * stabs.c (s_stab_generic): Warn about a description field that is
2311 * config/obj-coff.c: Fix compile time warnings when compiling
2312 without BFD_ASSEMBLER defined.
2315 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
2317 (md_pcrel_from_section): Use md_pcrel_from().
2319 2002-05-11 Bruno Haible <bruno@clisp.org>
2321 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
2322 by dwarf2_directive_loc, instead of calling dwarf2_where.
2324 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
2326 * config/obj-coff.h: Fix formatting.
2327 * config/tc-mcore.c: Likewise.
2328 * config/tc-mn10300.c: Likewise.
2329 * config/tc-openrisc.c: Likewise.
2330 * config/tc-or32.c: Likewise.
2331 * config/tc-pdp11.c: Likewise.
2332 * config/tc-ppc.c: Likewise.
2333 * config/tc-ppc.h: Likewise.
2334 * config/tc-sh64.c: Likewise.
2335 * config/tc-sh.c: Likewise.
2336 * config/tc-tic54x.c: Likewise.
2337 * config/tc-xstormy16.c: Likewise.
2338 * config/tc-xstormy16.h: Likewise.
2340 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
2342 * config/obj-coff.c: Fix formatting.
2343 * config/obj-elf.c: Likewise.
2344 * config/tc-alpha.c: Likewise.
2345 * config/tc-arm.c: Likewise.
2346 * config/tc-d10v.c: Likewise.
2347 * config/tc-d30v.c: Likewise.
2348 * config/tc-h8300.c: Likewise.
2349 * config/tc-hppa.c: Likewise.
2351 2002-05-09 Alan Modra <amodra@bigpond.net.au>
2353 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
2354 reloc when no_cond_jump_promotion.
2356 2002-05-08 Jim Wilson <wilson@redhat.com>
2358 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
2359 current variable part of frag.
2361 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
2363 * config/tc-mmix.c: Fix formatting.
2364 * config/tc-mmix.h: Likewise.
2366 2002-05-08 Alan Modra <amodra@bigpond.net.au>
2368 * configure: Regenerate.
2370 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
2372 * config/tc-m68k.c: Fix formatting.
2374 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
2376 * Makefile.am: Honour DESTDIR.
2377 * Makefile.in: Regenerate.
2379 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
2381 * config/tc-ia64.c: Fix formatting.
2382 * config/tc-ia64.h: Likewise.
2384 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
2386 * config/tc-mips.c: Fix formatting.
2387 * config/tc-s390.c: Likewise.
2388 * config/tc-s390.h: Likewise.
2390 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
2392 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
2393 information for instructions.
2395 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
2397 * as.h: Fix formatting.
2400 * dwarf2dbg.c: Likewise.
2401 * frags.h: Likewise.
2403 * macro.c: Likewise.
2405 * stabs.c: Likewise.
2406 * symbols.c: Likewise.
2408 2002-05-02 Alan Modra <amodra@bigpond.net.au>
2410 * app.c (mri_pseudo): Only declare for TC_M68K.
2412 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
2413 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
2414 BFD_RELOC_16_BASEREL.
2415 (md_assemble): Likewise.
2416 (md_apply_fix3): Likewise.
2418 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2420 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
2421 zero into an add of zero - it is not the same.
2423 2002-05-01 Arati Dikey <aratid@kpit.com>
2425 * tc-sh.c (get_specific): Generate warning if the same
2426 destination register is used in parallel instructions.
2428 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
2430 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
2432 2002-05-01 Alan Modra <amodra@bigpond.net.au>
2434 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
2435 backwards to prevent cascading errors.
2437 2002-04-30 Mark Mitchell <mark@codesourcery.com>
2439 * configure.in: Add support for powerpc-*-windiss.
2440 * configure: Regenerated.
2442 2002-04-28 Alan Modra <amodra@bigpond.net.au>
2444 * config/tc-s390.c (md_parse_option): Formatting.
2446 * config/tc-i386.c: Formatting fixes, add missing space in error
2449 2002-04-24 Christian Groessler <chris@groessler.org>
2451 * config/tc-z8k.c (build_bytes): Add support for new cases:
2452 CLASS_IGNORE and ARG_NIM4.
2453 (md_assemble): Prevent destruction of input_line_pointer if
2454 get_operands returns failure.
2456 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
2458 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
2459 instructions to be generated by macros.
2461 2002-04-24 Andreas Schwab <schwab@suse.de>
2463 * config/tc-i386.c (output_jump, output_disp)
2464 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
2466 (md_apply_fix3): Remember addend value for rela relocations.
2467 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
2469 2002-04-22 Chris Demetriou <cgd@broadcom.com>
2471 * config/tc-mips.c (macro_build): Add close-parenthesis missing
2472 from previous change.
2474 2002-04-22 Eric Christopher <echristo@redhat.com>
2476 * config/tc-mips.c (macro_build): Add warning if macro instructions
2477 are expanded into a branch delay slot.
2479 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
2481 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
2482 numbers, gdb relies on them to detect the start of the prologue.
2484 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
2486 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
2487 symbols in merge sections.
2489 2002-04-16 Alan Modra <amodra@bigpond.net.au>
2491 * as.c (main): Don't reference _bfd_chunksize.
2493 2002-04-15 Tom Rix <trix@redhat.com>
2495 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
2496 symbols in merge sections.
2498 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
2500 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
2501 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
2502 argument for the precision.
2503 (gen_to_words): Update accordingly.
2505 2002-04-10 Alan Modra <amodra@bigpond.net.au>
2507 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
2508 BFD_VERSION_STRING unavailable.
2509 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
2511 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
2513 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
2514 symbol_used_in_reloc_p is true.
2516 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
2519 2002-04-04 Alan Modra <amodra@bigpond.net.au>
2521 * dep-in.sed: Cope with absolute paths.
2522 * Makefile.am (dep.sed): Subst TOPDIR.
2524 * Makefile.in: Regenerate.
2526 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2528 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
2529 (mips_ip): Remove unused variable.
2530 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
2531 unsigned char with bfd_byte.
2532 (s_file): Remove unused variable.
2533 (s_mips_ent): Likewise.
2535 2002-04-03 Tom Rix <trix@redhat.com>
2537 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
2539 (find_opcode): Fix warning in as_warn.
2540 * config/tc-d10v.h: Update Copyright.
2542 2002-04-03 Alan Matsuoka <alanm@redhat.com>
2543 Tom Rix <trix@redhat.com>
2545 From Jeff Knaggs <jknaggs@redhat.com>
2546 * config/tc-d10v.c (check_resource_conflict): New function to
2547 check for resource conflicts.
2549 From Jason Eckhardt <jle@redhat.com>
2550 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
2552 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
2553 reserved control registers is used.
2554 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
2557 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
2558 * tc-d10v.c (parallel_ok): Prevent packing only if the first
2559 instruction cannot be packed.
2561 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
2562 * gas/config/tc-d10v.c (check_resource_conflict): Only check
2563 write-write conflicts.
2564 (md_assemble): Reformat introductory comment.
2565 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
2568 2002-04-03 Alan Modra <amodra@bigpond.net.au>
2570 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
2571 O_logical_not>): Derive final_seg from add_symbol.
2572 <O_multiply..O_logical_or>: More final_seg twiddles.
2574 2002-04-01 Jessica Han <jessica@cup.hp.com>
2576 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
2579 2002-03-27 Andreas Schwab <schwab@suse.de>
2581 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
2582 field for pc-relative fixups.
2583 (output_disp): Likewise.
2584 (md_estimate_size_before_relax): Likewise.
2585 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
2586 pc-relative fixups in 64bit mode.
2588 2002-03-22 Alan Modra <amodra@bigpond.net.au>
2590 * config/te-aix5.h: Typo fix.
2592 2002-03-21 Alan Modra <amodra@bigpond.net.au>
2594 * Makefile.am: Run "make dep-am".
2595 * Makefile.in: Regenerate.
2596 * doc/Makefile.in: Regenerate.
2598 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
2600 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
2601 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
2603 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
2605 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
2606 the EXTENDED bit here; report the estimate according to the
2609 2002-03-18 Tom Rix <trix@redhat.com>
2611 * configure.in: Add AIX 5 support.
2612 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
2613 * config/te-aix5.h: New file. AIX 5 support.
2614 * configure: Regenerate.
2616 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
2618 * po/fr.po: Updated version.
2620 2002-03-16 Andreas Jaeger <aj@suse.de>
2622 * doc/c-mips.texi (Machine Dependencies): Add new node.
2624 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
2626 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
2627 (mips_opts): Initialize "ase_mips3d" member.
2628 (file_ase_mips3d): New variable.
2629 (CPU_HAS_MIPS3D): New macro.
2630 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
2631 based on command line options and configuration defaults.
2632 (macro_build, mips_ip): Accept MIPS-3D instructions if
2633 mips_opts.ase_mips3d is set.
2634 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
2635 Add support for "-mips3d" and "-no-mips3d" options.
2636 (OPTION_ELF_BASE): Move to accomodate new options.
2637 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
2638 (mips_elf_final_processing): Add a comment indicating that a
2639 MIPS-3D ASE ELF header flag should be set, when one exists.
2640 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
2641 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
2642 nomips3d" directives.
2644 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
2646 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
2647 a weak symbol in same section to be within reach.
2649 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
2651 * po/fr.po: Updated version.
2653 2002-03-12 Andreas Schwab <schwab@suse.de>
2655 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
2656 body record so that an error is given for misplaced .save
2659 2002-03-09 Alan Modra <amodra@bigpond.net.au>
2661 * config/tc-i386.h (REX_OPCODE): Define.
2662 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
2663 (rex_byte): typedef to int.
2664 * config/tc-i386.c: Group prototypes and vars together.
2665 Formatting fixes. Remove occurrences of "register" keyword.
2668 (mode_from_disp_size): Add INLINE keyword to prototype.
2669 (fits_in_signed_byte): Likewise.
2670 (fits_in_unsigned_byte): Likewise.
2671 (fits_in_unsigned_word): Likewise.
2672 (fits_in_signed_word): Likewise.
2673 (fits_in_unsigned_long): Likewise.
2674 (fits_in_signed_long): Likewise.
2675 (type_names): Constify.
2676 (intel_float_operand): Constify param.
2677 (add_prefix): Use REX_OPCODE.
2678 (md_assemble): Likewise. Modify for changed rex_byte.
2679 (parse_insn): Split out of md_assemble.
2680 (parse_operands): Likewise.
2681 (swap_operands): Likewise.
2682 (optimize_imm): Likewise.
2683 (optimize_disp): Likewise.
2684 (match_template): Likewise.
2685 (check_string): Likewise.
2686 (process_suffix): Likewise.
2687 (check_byte_reg): Likewise.
2688 (check_long_reg): Likewise.
2689 (check_qword_reg): Likewise.
2690 (check_word_reg): Likewise.
2691 (finalize_imm): Likewise.
2692 (process_operands): Likewise.
2693 (build_modrm_byte): Likewise.
2694 (output_insn): Likewise.
2695 (output_branch): Likewise.
2696 (output_jump): Likewise.
2697 (output_interseg_jump): Likewise.
2698 (output_disp): Likewise.
2699 (output_imm): Likewise.
2701 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
2703 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
2705 2002-03-06 Alan Modra <amodra@bigpond.net.au>
2707 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
2708 relocs except when BFD64.
2710 * write.c (number_to_chars_bigendian): Don't abort when N is
2711 larger than sizeof (VAL).
2712 (number_to_chars_littleendian): Likewise.
2714 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
2716 * config/tc-hppa.c (md_apply_fix3): Add cast.
2717 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
2720 2002-03-05 Paul Koning <pkoning@equallogic.com>
2722 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
2723 (parse_ac5): New function for parsing float regs in float operand.
2724 (parse_expression): Remove attempt to make literals be octal.
2725 (parse_op_no_deferred): Support float literals.
2726 (parse_op): Reject attempts to refer to float regs.
2727 (parse_fop): New function, like parse_op but for float operand.
2728 (md_assemble): Add cases to parse float operands. Also fix
2729 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
2731 2002-03-04 H.J. Lu <hjl@gnu.org>
2733 * config/obj-elf.c (special_section): Add .init_array,
2734 .fini_array and .preinit_array.
2736 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
2737 .init_array and .fini_array.
2739 2002-03-01 Jakub Jelinek <jakub@redhat.com>
2741 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
2743 (obj_frob_symbol): Copy visibility.
2745 2002-02-28 Jakub Jelinek <jakub@redhat.com>
2747 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
2749 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
2751 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
2753 * po/es.po: Updated.
2755 2002-02-26 Chris Demetriou <cgd@broadcom.com>
2757 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
2758 only, undo the changes made on 2001-06-08, with the
2759 effect being that common or extern symbols are
2760 adjusted for embedded-PIC, but weak symbols are not.
2761 (md_estimate_size_before_relax: Likewise, with the effect
2762 that extern symbols are treated the same as weak symbols
2763 only if not embedded-PIC.
2764 (mips_fix_adjustable) Likewise, with the effect that
2765 weak or extern symbols are not adjusted for embedded-PIC.
2766 (md_apply_fix3): Tweak so that the case where value is zero
2767 is handled more correctly for embedded-PIC code.
2769 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
2771 * doc/as.texinfo (Overview): Add missing @ifset IA64
2773 * configure.in (LINGUAS): Add es.po.
2774 * configure: Regenerate.
2775 * po/es.po: New file.
2777 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2779 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
2780 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
2781 and NO_PIC cases. Code cleanup.
2782 (macro2): Fix handling of 64bit register loads.
2784 2002-02-25 David Mosberger <davidm@hpl.hp.com>
2786 * doc/as.texinfo: Add entry for IA64.
2787 * doc/c-ia64.texi: New file.
2789 2002-02-25 Alan Modra <amodra@bigpond.net.au>
2791 * config/tc-hppa.c: Update copyright date.
2793 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
2794 Remove references to chip manufacturers.
2795 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
2797 (md_show_usage): Remove references to chip manufacturers. Mention
2799 (md_begin): Test power4 opcode flag bits.
2801 2002-02-22 David Mosberger <davidm@hpl.hp.com>
2803 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
2804 count exceeds prologue count.
2805 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
2806 (unwind.label_prologue_count): New member.
2808 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
2810 (get_saved_prologue_count): New function.
2811 (save_prologue_count): New function.
2812 (free_saved_prologue_count): New function.
2813 (dot_label_state): Record state label by calling save_prologue_count().
2814 (dot_copy_state): Restore prologue count by calling
2815 get_saved_prologue_count().
2816 (generate_unwind_image): Free up list of saved prologue
2817 counts by calling free_saved_prologue_counts().
2819 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
2821 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
2822 function declarations.
2824 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
2826 * NEWS: Note that GASP is now deprecated.
2827 * Makefile.am: Do not build gasp-new by default.
2828 * Makefile.in: Regenerate.
2829 * doc/Makefile.am: Do not install gasp.info.
2830 * doc/Makefile.in: Regenerate.
2831 * gas/gasp.texi: Note that gasp is now deprecated.
2833 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
2835 * NEWS: Mark 2.12 branch.
2837 2002-02-19 Tom Tromey <tromey@redhat.com>
2839 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2841 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2843 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
2846 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
2848 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
2849 Make bit size independent of architecture switch.
2850 (md_begin): Add warning for -m64 with -Aesa.
2851 (s390_md_end): Use renamed architecture defines.
2853 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
2855 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
2857 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
2859 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
2862 2002-02-15 Chris Demetriou <cgd@broadcom.com>
2864 * config/tc-mips.c (md_estimate_size_before_relax): Really
2865 make sure we treat weak like extern only for ELF. (Fixes
2866 patch from 2001-07-25.)
2868 2002-02-15 Ben Elliston <bje@redhat.com>
2870 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
2873 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
2875 * NEWS: Mention support for MMIX.
2877 2002-02-13 Chris Demetriou <cgd@broadcom.com>
2879 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
2880 a sequence of indpendent 'if' statements for easier debugging
2881 and future modification.
2883 2002-02-13 Matt Fredette <fredette@netbsd.org>
2885 * config/tc-m68k.c (md_show_usage): No longer display a
2886 hard-coded "68020" for the default CPU, instead display the
2887 canonical name of the true, configured default CPU.
2888 (m68k_elf_final_processing): Mark objects for sub-68020
2889 CPUs with the new EF_M68000 flag.
2891 2002-02-13 Andreas Schwab <schwab@suse.de>
2893 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2894 pc-relative relocations to merge sections in 64-bit mode.
2896 2002-02-13 Ben Elliston <bje@redhat.com>
2898 * NEWS: Document floating point number handling in gasp.
2899 * gasp.c: Include <assert.h> and "xregex.h".
2900 (is_flonum): New function.
2901 (chew_flownum): Likewise.
2902 (change_base): Consume flonums from the input, where possible.
2903 * doc/gasp.texi (Constants): Document floating point numbers.
2905 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
2907 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
2908 that implicitly use LR and RR selectors.
2910 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
2912 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
2913 and `epsw' as available on AM33 and above only.
2914 (other_register_name): Add logic to handle machine type encoded in
2917 2002-02-11 Tom Rix <trix@redhat.com>
2919 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
2922 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
2924 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
2927 2002-02-11 Jan Hubicka <jh@suse.cz>
2929 * i386.c (md_assemble): Support 32bit address prefix.
2930 (i386_displacement): Likewise.
2931 (i386_index_check): Accept 32bit addressing in 64bit mode.
2933 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
2935 * config/tc-sh.c (dot): Removed unused function.
2937 2002-02-11 Alan Modra <amodra@bigpond.net.au>
2939 * Makefile.am: "make dep-am".
2940 * Makefile.in: Regenerate.
2941 * aclocal.m4: Regenerate.
2942 * config.in: Regenerate.
2943 * configure: Regenerate.
2944 * doc/Makefile.in: Regenerate.
2946 2002-02-10 Richard Henderson <rth@redhat.com>
2948 * doc/c-alpha.texi: New file.
2949 * doc/Makefile.am (CPU_DOCS): Add it.
2950 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
2952 2002-02-09 Richard Henderson <rth@redhat.com>
2954 * config/tc-alpha.c (O_samegp): New.
2955 (USER_RELOC_P): Include it.
2956 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
2957 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
2958 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
2959 (alpha_validate_fix): New.
2960 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
2962 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
2964 * doc/c-cris.texi: New.
2965 * doc/all.texi: @set CRIS.
2966 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
2967 Include c-cris.texi.
2968 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
2969 * doc/Makefile.in: Regenerate.
2971 2002-02-08 Chris Demetriou <cgd@broadcom.com>
2973 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
2974 determine if a number is a sign-extended 32-bit number.
2975 (load_register): Use IS_SEXT_32BIT_NUM.
2976 (macro): Check if load/store macro handling is using a
2977 constant 32-bit address on 64-bit address systems, and if
2978 so optimize the generation of that address.
2980 2002-02-08 Richard Henderson <rth@redhat.com>
2982 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
2983 we've eliminated all foreign relocation types yet.
2984 (alpha_fix_adjustable): Likewise.
2986 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
2988 Contribute sh64-elf.
2989 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
2990 Stephen Clarke <Stephen.Clarke@st.com>
2991 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
2992 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
2993 * config/tc-sh.c (md_relax_table): Added default sizes for
2994 non-PC-relative UNDEF_MOVI, and relaxation sequences for
2995 MOVI_16, MOVI_32 and MOVI_48.
2996 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
2997 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
2999 (shmedia_md_estimate_size_before_relax): Remove redundant
3000 blocks. Set fragP->fr_var even if relaxation type unchanged.
3001 Retain UNDEF_MOVI until expression decays to number.
3002 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
3003 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
3004 relocation types. Take fixP->fx_addnumber into account too.
3005 (shmedia_md_apply_fix): Likewise.
3006 (shmedia_md_convert_frag): Likewise.
3007 (shmedia_build_Mytes): Likewise.
3008 (sh64_consume_datalabel): Complain about nested datalabel.
3009 Support PIC relocs. Call sh_parse_name.
3010 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
3011 in tc-sh.h to SHmedia reloc types.
3012 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
3013 MOVI_GOTPC): New relaxation constants.
3014 (md_relax_table): Introduce relaxation directives for PIC-related
3016 (sh_PIC_related_p): Handle datalabel.
3017 (sh_check_fixup): Choose SH5 PIC relocations.
3018 (sh_cons_fix_new): Added BDF_RELOC_64.
3019 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
3020 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
3021 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
3022 current ISA is SHmedia, get 7 bytes.
3023 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
3024 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
3026 * config/tc-sh64.c (shmedia_apply_fix): Rename to
3027 shmedia_apply_fix3 and make void.
3028 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
3029 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
3031 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
3032 * config/tc-sh64.h (md_parse_name): Take &c as argument.
3033 2001-03-14 DJ Delorie <dj@redhat.com>
3034 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
3035 * doc/Makefile.in(CPU_DOCS): Ditto.
3036 * doc/c-sh64.texi: New file.
3037 * doc/as.texinfo: Add SH64 support.
3038 2001-03-13 DJ Delorie <dj@redhat.com>
3039 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
3040 A_REUSE_PREV so that its purpose is more obvious.
3041 (shmedia_build_Mytes): Ditto.
3042 2001-03-07 DJ Delorie <dj@redhat.com>
3043 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
3045 (sh64_vtable_inherit): Ditto.
3046 (strip_datalabels): New, strip "datalabel" from given line.
3047 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
3049 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
3050 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
3052 (shmedia_build_Mytes): ... to here.
3053 2001-03-06 DJ Delorie <dj@redhat.com>
3054 * config/tc-sh.c: Remove sh64-specific uaquad now that there
3056 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
3057 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
3058 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
3059 address by one in call to dwarf2_emit_insn.
3060 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
3061 Implement ".abi" pseudo and correct .cranges descriptors. Correct
3062 alignment handling broken by imported changes.
3063 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
3064 (sh64_handle_align): Declare.
3065 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
3066 (sh64_max_mem_for_rs_align_code): Declare.
3067 (enum sh64_isa_values): Moved here from tc-sh64.c.
3068 (md_do_align): Define.
3069 (sh64_do_align): Declare.
3070 (struct sh64_tc_frag_data): New.
3071 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
3073 (TC_FRAG_INIT): Change to set new datatype.
3074 (struct sh64_segment_info_type): Rename member
3075 last_flushed_location to last_contents_mark. All users changed.
3076 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
3077 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
3078 * config/tc-sh.c (md_pseudo_table): Add ".abi".
3079 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
3080 of unsetting seen_insn.
3081 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
3082 call sh64_update_contents_mark.
3083 (sh_handle_align): Remove HAVE_SH64-conditioned code.
3084 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
3085 enum sh64_isa_values.
3086 (sh64_set_contents_type): Drop segT parameter. All callers changed.
3087 (emitting_crange): Boolean guard moved to file scope from function
3088 scope in sh64_set_contents_type.
3090 (sh64_update_contents_mark): New; most split out from
3091 sh64_flush_pending_output.
3092 (shmedia_md_end): Call sh64_update_contents_mark. Set
3093 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
3094 (sh64_do_align): New function.
3095 (sh64_max_mem_for_rs_align_code): New function.
3096 (sh64_handle_align): Rename from shmedia_do_align. Make
3097 non-static. Add head comment. Emit zero bytes for n bytes modulo
3098 four. Change return-type to void.
3099 (shmedia_elf_new_section): Remove.
3100 (shmedia_md_assemble): Call sh64_update_contents_mark.
3101 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
3102 new frag. Call sh64_update_contents_mark after making the new
3104 (sh64_flush_pending_output): Just call sh64_update_contents_mark
3105 and sh_flush_pending_output.
3106 (sh64_flag_output): Also call md_flush_pending_output, but add
3107 condition on not emitting_crange.
3108 (sh64_tc_cons_fix_new): Remove.
3109 2001-01-12 Nick Clifton <nickc@redhat.com>
3110 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
3111 alignment handling scheme imported from sourceware.
3112 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
3113 * config/tc-sh64.h (TARGET_FORMAT): Define.
3114 (sh64_target_format): Prototype.
3115 * config/tc-sh64.c (sh64_target_mach): New function.
3116 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
3117 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
3118 zero_address_frag instead of copying the frag of the symbol.
3119 (shmedia_frob_file_before_adjust): Ditto.
3120 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
3121 to valueT to remove signedness.
3122 (shmedia_md_convert_frag): Add parameter final. Rename parameter
3123 headers to output_bfd. Do not evaluate symbols if final is false;
3125 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
3126 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
3127 to the current frag, call shmedia_md_convert_frag to emit fixups
3128 and make frag_wane neutralize the frag. Update comments.
3129 * config/tc-sh.c (md_convert_frag): Change caller of
3130 shmedia_md_convert_frag.
3131 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
3132 * config/tc-sh64.h: Tweak comments and correct formatting.
3133 * config/tc-sh64.c: Ditto.
3134 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
3135 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
3136 for the no-relocation case.
3137 (shmedia_check_limits): Fix range check being off-by-one for PTA.
3138 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
3140 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
3142 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
3143 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
3145 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
3147 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
3148 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
3149 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
3150 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
3151 al>: Set lowest bit of field to relocate to 1 and rest to empty,
3152 if reloc is emitted.
3153 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
3154 New options plus bugfixes.
3155 * config/tc-sh.c (md_longopts): New options "-no-expand" and
3157 (md_parse_option): Handle new options.
3158 (md_show_usage): Add blurb for new options.
3159 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
3160 (sh64_expand, sh64_pt32): New variables.
3161 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
3162 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
3163 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
3164 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
3165 <resolved previously-pc-relative relocs>: Handle
3166 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
3167 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
3168 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
3169 points to SHcompact code.
3170 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
3171 SH64PCREL16)>: Check that ISA of what operand points at and
3172 PTA/PTB matches, or emit error.
3173 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
3174 SHMEDIA_BFD_RELOC_PT.
3175 (shmedia_immediate_op): If pcrel, emit fixup also for constant
3177 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
3178 condition for MOVI expansion.
3179 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
3180 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
3182 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
3184 (sh64_target_format): Error-check setting of sh64_pt32 and
3185 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
3186 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
3187 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
3188 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
3189 * config/tc-sh64.c: Improve comments.
3190 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
3191 not say the linker will check correctness of PTA/PTB expansion.
3192 (shmedia_md_end): Make non-static.
3193 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
3195 * config/tc-sh.c (sh_finalize): Remove.
3196 * config/tc-sh.h (md_end): Do not define.
3197 Remove prototype for sh_finalize.
3198 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
3199 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
3200 sh64_section_data container when storing section type in tdata
3201 field in elf_section_data.
3202 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
3204 * Makefile.am: Update dependencies.
3205 * Makefile.in: Regenerate.
3206 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
3207 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
3208 dwarf2_emit_insn call with test on debug_type.
3209 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
3210 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
3211 CRT_SH5_ISA32 sticky for 64-bit.
3212 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
3213 Generate .crange sections when switching ISA mode or emitting
3214 constants in same section as code.
3215 * config/tc-sh64.c: Reformat structure definitions.
3216 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
3218 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
3219 to emit a .cranges descriptor when contents type changes. Only
3220 emit error if changing contents type and -no-mix is in effect.
3221 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
3222 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
3223 (shmedia_md_end): Set sh64_end_of_assembly. Pass
3224 sh64_flush_last_crange over sections.
3225 When checking main symbol of datalabel symbol, check for
3226 STO_SH5_ISA32, not ISA type of section in definition.
3227 (shmedia_frob_file_before_adjust): Check main symbol for
3228 STO_SH5_ISA32; don't check ISA type of section in definition.
3229 (shmedia_frob_section_type): Adjust for .cranges; set section flag
3230 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
3231 .cranges entries have been output.
3232 (shmedia_elf_new_section): Just call md_flush_pending_output.
3233 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
3234 fix. Do not set tc_segment_info_data.in_code for section. Call
3235 sh64_set_contents_type for SHmedia code.
3236 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
3237 false. Call md_flush_pending_output.
3238 (sh64_target_format): Check that -no-mix and
3239 -shcompact-const-crange are used in sane combination with other
3241 (shmedia_md_pcrel_from_section): Check type of fix for how to
3243 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
3244 not ISA type of section in definition.
3245 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
3246 hold contents-type state.
3247 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
3248 (sh64_flush_pending_output): Declare.
3249 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
3250 (sh64_tc_cons_fix_new): Declare.
3251 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
3252 call sh64_flag_output.
3253 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
3254 call sh64_set_contents_type to mark SHcompact code and set
3256 (md_longopts): New options "-no-mix" and
3257 "-shcompact-const-crange".
3258 (md_parse_option): Handle new options.
3259 (md_show_usage): Add blurb for new options.
3260 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
3261 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
3262 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
3263 (sh64_last_insn_frag): New.
3264 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
3265 to get frag for insn opcode for generating fixups; do not assume it
3267 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
3269 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
3271 (TC_FRAG_TYPE): Define as fragS *.
3272 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
3273 (sh64_last_insn_frag): Declare.
3274 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
3275 not == NULL before dereferencing.
3276 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
3277 Get rid of BFD section flag and EF_SH64_ABI64.
3278 * config/tc-sh64.c (shmedia_frob_section_type): Use
3279 elf_section_data (sec)->tdata, not a specific BFD section flag, to
3280 communicate the section as containing SHmedia code. Describe why.
3281 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
3282 EF_SH64 regardless of ABI.
3283 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
3284 in error message. Handle resolved expressions for
3285 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
3286 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
3287 (shmedia_check_limits): Handle BFD_RELOC_64.
3288 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
3289 a STO_SH5_ISA32 symbol, only the BFD value.
3290 2000-12-11 Ben Elliston <bje@redhat.com>
3291 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
3292 dwarf2_generate_asm_lineno.
3293 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
3294 Handle PC-relative MOVI expansions with assembler relaxation.
3295 Generate PC-relative relocs from 16-bit PC-relative expressions.
3296 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
3297 (shmedia_md_pcrel_from_section): ...here.
3298 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
3299 turned completely resolved. Adjust relocation type for 16-bit
3300 immediate operands that has turned PC-relative. Adjust back for
3301 MD_PCREL_FROM_SECTION being applied twice.
3302 (shmedia_md_convert_frag): Always emit reloc for expression with
3303 global or weak symbol. Handle relaxation result for PC-relative
3305 (shmedia_md_estimate_size_before_relax): An expression with a weak
3306 or global symbol can not be relaxed. Break out tests for
3307 relaxable symbol into variable sym_relaxable.
3308 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
3309 UNDEF_MOVI)>: Break out any PC-relative expression and change
3311 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
3313 <case A_IMMS16>: Fix typo for initial minor relaxation type of
3314 MOVI expansion. If X_op_symbol of the immediate expression is
3315 set, make an expression symbol for the argument to frag_var.
3316 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
3318 (END): Adjust for new relaxations.
3319 (md_relax_table): Add entries for new relaxations.
3320 2000-12-07 Ben Elliston <bje@redhat.com>
3321 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
3322 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
3323 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
3324 SHORI operand offsets in PT/PTA/PTB expansions.
3325 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
3326 Implement DataLabel semantics.
3327 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
3328 shmedia_frob_file_before_adjust.
3329 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
3330 (DATALABEL_SUFFIX): Define.
3331 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
3332 symbol list to update "datalabel" symbols to their main symbol
3334 (shmedia_frob_file_before_adjust): New.
3335 (sh64_adjust_symtab): For remaining datalabel symbols, set to
3336 undefined and set STT_DATALABEL.
3337 (sh64_frob_label): Initialize TC symbol field.
3338 (sh64_consume_datalabel): Actually implement semantics. New
3339 parameter operandf, call it instead of expression.
3340 (sh64_exclude_symbol): New.
3341 * config/tc-sh64.h (md_parse_name): Pass on the function operand
3342 to sh64_consume_datalabel.
3343 (tc_symbol_new_hook): Define to tc_frob_symbol.
3344 (TC_SYMFIELD_TYPE): Define to symbolS *.
3345 (tc_frob_symbol): Define to call sh64_exclude_symbol.
3346 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
3347 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
3349 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
3350 generating dwarf2 debug information.
3351 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
3352 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
3353 elf64-sh64 for the 64-bit ABI.
3354 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
3356 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
3357 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
3359 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
3360 * config/tc-sh64.c: Tweak comments, formatting and error messages.
3361 (enum sh64_abi_values): New type.
3362 (enum sh64_isa_values): New type.
3363 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
3364 (seen_shcompact_mode, seen_shmedia_mode): Delete.
3365 (sh64_abi): Replace shmedia_64.
3366 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
3367 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
3368 (s_sh64_mode): Check validity for this target.
3369 (sh64_target_format): Initialize defaults for ISA and ABI.
3370 Fallback to old object format if no SH64 ISA or ABI has been
3372 * config/tc-sh.c (md_parse_option): Check combinations for errors.
3373 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
3374 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
3375 * config/tc-sh64.h: Fix typo in comment.
3376 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
3377 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
3378 <PT fixups for absolute values>: Size will be longest, not
3380 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
3381 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
3382 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
3383 and l1 to hold lowercase of two first characters. Change all
3384 remaining TO_LOWER to tolower.
3385 * config/tc-sh64.c (TO_LOWER): Delete.
3386 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
3387 (md_parse_name): Define.
3388 (sh64_consume_datalabel): Declare.
3389 (DOLLAR_DOT): Define.
3390 * config/tc-sh64.c (shmedia_parse_exp): New.
3391 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
3392 (shmedia_parse_reg): Remove const from src
3394 (shmedia_get_operands): Ditto for args parameter and ptr variable.
3395 (shmedia_md_assemble): Ditto for op_end variable.
3396 (shmedia_get_operand): Ditto for ptr parameter and src variable.
3397 Use shmedia_parse_exp, not parse_exp.
3398 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
3399 parameter. All callers changed.
3400 (shmedia_get_operand): Add shmedia_arg_type parameter. All
3402 (shmedia_parse_reg): Put first two character in local variables.
3403 Use tolower, not TO_LOWER. If no register is found and argtype
3404 indicates a control register, scan shmedia_creg_table
3406 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
3407 * Makefile.am (CPU_TYPES): Add sh64.
3408 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
3409 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
3410 Regenerate dependencies.
3411 * Makefile.in: Regenerate.
3412 * configure.in: Add support for sh64-*-elf*.
3413 * configure: Regenerate.
3414 * config/tc-sh64.h: New.
3415 * config/tc-sh64.c: New.
3416 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
3417 .mode, .isa and .uaquad.
3418 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
3419 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
3420 [HAVE_SH64] (END): Define as 10.
3421 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
3422 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
3424 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
3425 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
3426 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
3427 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
3429 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
3430 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
3431 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
3432 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
3433 SHmedia instructions. Handle state-change after switching to
3435 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
3436 (md_parse_option) [HAVE_SH64]: Parse new options.
3437 (md_show_usage) [HAVE_SH64]: Show usage of new options.
3438 (md_convert_frag) [HAVE_SH64] <default>: Call
3439 shmedia_md_convert_frag instead of abort.
3440 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
3441 BFD_RELOC_SH_SHMEDIA_CODE.
3442 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
3443 SHcompact or SHmedia code.
3444 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
3445 shmedia_md_apply_fix instead of abort.
3446 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
3447 result from calling shmedia_md_estimate_size_before_relax instead
3449 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
3451 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
3452 shmedia_init_reloc and do nothing more if it returns non-zero.
3453 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
3454 * po/POTFILES.in: Regenerate.
3455 * po/gas.pot: Regenerate.
3457 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
3459 * config/tc-sh.c (parse_at): Install the correct version of
3462 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
3463 assume fixP->fx_subsy is non-NULL.
3465 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
3467 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
3468 A_DISP_PC_ABS, and adjust it by -4.
3469 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
3471 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
3472 the operand type is not A_DISP_PC_ABS.
3474 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
3476 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
3477 common and weak symbols. Handle common and weak symbols as
3478 undefined symbols with regards to GREG handling and merging.
3479 (mmix_frob_file): Ditto.
3481 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
3483 * configure.in (hppa-*-netbsd*): New target.
3484 * configure: Regenerate.
3485 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
3487 2002-02-02 Alan Modra <amodra@bigpond.net.au>
3489 * config/tc-v850.c: Add missing prototypes amd use old-style
3490 function definitions.
3491 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
3492 (sdata_section tdata_section, zdata_section, sbss_section,
3493 tbss_section, zbss_section, rosdata_section, rozdata_section,
3494 scommon_section, tcommon_section, zcommon_section,
3495 call_table_data_section, call_table_text_section): Delete.
3496 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
3497 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
3498 v850_call_table_data, v850_call_table_text): Delete.
3499 (struct v850_seg_entry): New.
3500 (v850_seg_table): New.
3501 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
3502 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
3503 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
3504 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
3507 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
3508 recording of alignment.
3509 (md_pseudo_table): Use v850_seg.
3510 (md_begin): Don't init .call_table_data and .call_table_text here.
3511 Set v850_seg_table bss entry.
3513 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
3515 Support on-demand global register allocation by passing on
3516 base-plus-offset relocs to the linker.
3517 * config/tc-mmix.c: Tweak and fix typos in comments.
3518 (allocate_undefined_gregs_in_linker): New variable.
3519 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
3520 (md_longopts): Add --linker-allocated-gregs.
3521 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
3522 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
3523 (md_show_usage): Update text for -x. Add text for
3524 --linker-allocated-gregs.
3525 (tc_gen_reloc): Derive default value for addend from val and
3526 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
3527 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
3528 GREG if allocate_undefined_gregs_in_linker.
3529 * doc/as.texinfo (Overview) <Target MMIX options>: Add
3530 --linker-allocated-gregs.
3531 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
3532 --linker-allocated-gregs. Mention that it's implied by -x.
3533 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
3534 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
3536 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
3538 2002-02-01 Alan Modra <amodra@bigpond.net.au>
3540 * Makefile.am: Run "make dep-am"
3541 * Makefile.in: Regenerate.
3543 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
3545 * config/tc-or32.c: New file.
3546 * config/tc-or32.h: New file.
3547 * configure.in: Add support for or32 targets.
3548 * configure: Regenerate.
3549 * config/obj-coff.c: Add support for or32 targets.
3550 * config/obj-coff.h: Add support for or32 targets.
3551 * Makefile.am: Add support for or32 targets.
3552 * Makefile.in: Regenerate.
3553 * NEWS: Mention support for OpenRISC.
3554 * doc/Makefile.in: Regenerate.
3555 * po/POTFILES.in: Regenerate.
3556 * po/gas.pot: Regenerate.
3558 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
3560 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
3563 2002-01-29 Chris Demetriou <cgd@broadcom.com>
3565 * config/tc-mips.c (tc_gen_reloc): Arrange for
3566 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
3567 their LO16 parts, even for ELF.
3569 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
3571 * config/tc-i386.c: Protect definitions of true and false
3574 2002-01-28 Jakub Jelinek <jakub@redhat.com>
3576 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
3577 made because of .weak, if they are neither defined nor used in any
3580 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
3582 * configure: Regenerated.
3584 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
3586 * doc/Makefile.am (install): Depend on install-info.
3587 * doc/Makefile.in: Regenerate.
3589 2002-01-26 Nick Clifton <nick@redhat.com>
3591 * po/fr.po: Updated version
3593 2002-01-24 Kazu Hirata <kazu@hxi.com>
3595 * config/tc-h8300.c (check_operand): Don't print a warning
3596 when a valid 24-bit address is given to a 16-bit address
3599 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
3601 * config/tc-sh.c (sh_elf_suffix): Removed.
3602 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
3603 sh_end_of_match, sh_parse_name): New functions.
3604 (sh_elf_cons): Simplify.
3605 (parse_exp): Reject misplaced PIC operands.
3606 (md_undefined_symbol): Simplify.
3607 (sh_fix_adjustable): Let @GOTOFF be adjusted.
3608 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
3609 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
3610 Complain if subsy remains at the end.
3611 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
3612 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
3614 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
3616 * config/tc-mn10300.c (xr_registers): Move `pc'...
3617 (other_registers): ... here.
3619 2002-01-22 Alan Modra <amodra@bigpond.net.au>
3621 * Makefile.am: Run "make dep-am".
3622 * Makefile.in: Regenerate.
3623 * gas/po/POTFILES.in: Regenerate.
3625 2002-01-21 DJ Delorie <dj@redhat.com>
3627 * config/obj-coff.c (obj_coff_init_stab_section): Make the
3628 stabstr_name allocation permanent, as it will be referenced from
3631 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
3633 * configure.in (ia64-*-netbsd*): New target.
3634 * configure: Regenerate.
3636 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
3638 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
3640 <Detailed description, ARM options>: Ditto.
3641 * doc/c-arm.texi (ARM Options): Ditto.
3643 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
3645 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
3646 do_mia, do_mar and do_mra respectively.
3647 (do_mav_*): Renamed from do_c_*.
3648 (mav_reg_required_here, mav_parse_offset): Renamed from
3649 cirrus_reg_required_here and cirrus_parse_offset respectively.
3650 (MAV_MODE?): Renamed from CIRRUS_MODE?.
3652 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
3653 Keith Walker <keith.walker@arm.com>
3655 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
3656 (insns): Add pattern for bxj instruction.
3657 (do_bxj): New function.
3658 (arm_cpus): Add arm926ej.
3659 (arm_archs): Add armv5tej.
3661 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
3663 * doc/c-arm.texi: Add new fpe options to list of supported flags.
3665 2002-01-19 Keith Walker <keith.walker@arm.com>
3667 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
3669 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
3671 * NEWS: Mention new ARM command-line options and VFP support.
3673 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
3675 (ARM_CEXT_MAVERICK): Similarly.
3676 (ARM_ANY): Now means any core instruction.
3677 (CPU_DEFAULT): Default to ARM_ANY.
3678 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
3679 (pic_code): Declare for all object types. Make type int.
3680 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
3681 (march_fpu_opt, mfpu_opt): Declare.
3682 (md_longopts): Tidy up conditional definitions.
3683 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
3684 (arm_long_opts): New tables.
3685 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
3686 (arm_parse_extension): New function.
3687 (md_parse_option): Rewrite using new table-driven system.
3688 (md_show_usage): Use new table-driven system.
3689 (md_begin): Calculate cpu_variant from command line option data.
3690 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
3691 command-line options.
3692 * doc/c-arm.texi: Likewise.
3694 2002-01-18 Andreas Jaeger <aj@suse.de>
3696 * as.c (parse_args): Update year.
3698 2002-01-17 Timothy Wall <twall@alum.mit.edu>
3700 * config/tc-tic54x.c (encode_address): Add a more informative
3701 warning about incorrect syntax.
3703 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
3705 * po/gas.pot: Regenerate.
3707 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
3709 * macro.c (get_any_string): Add no-c-format comment to prevent
3710 confusion when translating string.
3711 * gasp.c (get_any_string): Add no-c-format comment to prevent
3712 confusion when translating string.
3714 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3715 Johannes Stezenbach <js@convergence.de>
3716 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
3717 matched before the shorter ones.
3718 (my_getSmallParser): Fix handling of nested parentheses in
3719 percent_op's. Code cleanup.
3720 (my_getPercentOp): New function, code from my_getSmallParser.
3721 (my_getSmallExpression): Fix handling of closing parentheses.
3722 Code cleanup. Better comments.
3724 2002-01-16 Nick Clifton <nickc@redhat.com>
3726 po/tr.po: New file: Turkish translation.
3727 configure.in (LINGUAS): Add "tr".
3728 configure: Regenerate.
3730 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
3732 Support for VFP instructions
3733 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
3734 (cp_address_required_here): New argument wb_ok. When false, do not
3735 accept write-back forms of addressing. Change all callers.
3736 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
3737 (FPU_VFP_EXT_V2): Define.
3738 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
3739 Define in terms of above.
3740 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
3741 (vfp_reg): New struct.
3742 (vfp_regs): New array of registers.
3743 (insns): Add VFP instructions.
3744 (sn_table): New array of VFP single-precision register names.
3745 (dn_table): New array of VFP double-precision register names.
3746 (all_reg_maps): Add the new register tables.
3747 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
3748 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
3749 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
3750 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
3751 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
3752 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
3753 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
3754 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
3755 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
3756 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
3757 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
3758 (do_vfp_sp_dp_cvt): New functions.
3759 (md_begin): Set soft-float flag for appropriate VFP work.
3760 (md_atof): Handle VFP-format doubles.
3761 (md_parse_option): Handle VFP command-line options.
3762 (md_show_usage): Display VFP command-line options.
3764 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
3766 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
3767 various command line options.
3769 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
3771 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
3773 (xstormy16_md_apply_fix3): Do not return a value.
3775 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
3777 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
3778 the -EL/-EB option that matches the target's endianness.
3779 (md_parse_option): Likewise.
3781 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
3783 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
3784 is not dependent on ARM_BI_ENDIAN.
3786 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
3788 * tc-arm.c (all error messages): Normalize capitalization of messages.
3790 * tc-arm.h (md_operand): Delete define.
3791 * tc-arm.c (in_my_get_expression): New static variable.
3792 (my_get_expression): Set and clear it.
3793 (md_operand): New function. If called from my_get_expression
3794 put the error in inst.error.
3795 (output_inst): Now takes argument of instruction being assembled.
3796 Print it out with any error message.
3797 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
3799 (end_of_line): Don't update inst.error if it is already set.
3801 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
3803 * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
3804 op that can be translated into a mvn instruction.
3806 2002-01-11 Steve Ellcey <sje@cup.hp.com>
3808 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
3809 setting default md.flags.
3810 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
3811 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
3812 * gas/config/tc-ia64.c (setup_unwind_header): Add support
3813 for 32 bit unwind info blocks.
3814 (generate_unwind_image): Add support for different types
3815 of unwind images (32 bits and/or big-endian).
3816 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
3817 (ia64_target_format): Add support for hpux target formats.
3818 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
3819 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
3820 SHT_FINI_ARRAY elf section types.
3822 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
3824 * tc-arm.c (struct reg_entry): Move before prototypes.
3825 (int_register, cp_register, fp_register): Delete.
3826 (reg_table): Delete. Replaced with ...
3827 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
3828 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
3829 (mav_dspsc_table): ... one table per register set.
3830 (arm_reg_hsh): Delete.
3831 (struct reg_map): New structure.
3832 (all_reg_maps): New array.
3833 (enum arm_reg_type): New enums.
3834 (build_reg_hsh): New function.
3835 (insert_reg_alias): Use hash table passed by caller. Adjust all
3837 (create_register_alias): New function, split out from ...
3838 (md_assemble): ... here.
3839 (md_begin): Build new register hash tables.
3840 (arm_reg_parse): New argument for the hash table to search. Adjust all
3842 (arm_reg_parse_any): New function.
3843 (co_proc_number): Look up the processor number in the processor hash
3845 (cirrus_regtype): Delete.
3846 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
3847 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
3848 (ARM_EXT_MAVERICKsc_register): Delete.
3849 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
3850 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
3852 (do_c_triple_4, do_c_triple_5): Delete.
3853 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
3854 (do_c_quad_6): Delete.
3855 (do_c_quad_6[ab]): New functions.
3856 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
3857 arguments to use new register parsing methods.
3858 (cirrus_reg_required_here): Likewise.
3859 (insns): Reclassify cirrus maverick worker functions.
3860 (cirrus_valid_reg): Delete.
3862 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
3864 * configure.in (sh*le): Set cpu_type=sh and endian=little.
3865 (sh*-*-netbsdelf*): New target.
3866 * configure: Regenerate.
3867 * tc-sh.h: Update copyright years.
3868 (TARGET_FORMAT): Add version for TE_NetBSD.
3870 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
3872 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
3875 2002-01-06 Alan Modra <amodra@bigpond.net.au>
3877 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
3878 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
3880 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
3882 * tc-mips.c (mips_cprestore_valid): New flag.
3883 (mips_frame_reg_valid): New flag.
3884 (macro) [M_JAL_2]: Check both flags.
3885 [M_JAL_A]: Likewise.
3886 (s_cprestore): Set mips_cprestore_valid.
3887 (tc_get_register): If setting mips_frame_reg, set
3888 mips_frame_reg_valid and clear mips_cprestore_valid.
3889 (s_mips_ent): Clear both flags.
3890 (s_mips_end): Clear both flags.
3892 2002-01-05 Alan Modra <amodra@bigpond.net.au>
3894 * write.c (write_object_file): Make use of bfd_section_list_remove.
3895 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
3896 * config/tc-mmix.c (mmix_frob_file): Likewise.
3898 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
3900 * configure.in (i386-*-netbsdelf*): Collapse target into...
3901 (i386-*-netbsd*): ...this. Add support for x86-64.
3902 * configure: Regenerated.
3904 2002-01-03 matthew green <mrg@redhat.com>
3906 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
3908 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
3910 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
3913 For older changes see ChangeLog-0001
3919 version-control: never
projects / deliverable / binutils-gdb.git / blob