1 2005-04-20 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
5 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
7 2006-04-19 Alan Modra <amodra@bigpond.net.au>
9 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
10 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
11 Make some cpus unsupported on ELF. Run "make dep-am".
12 * Makefile.in: Regenerate.
14 2006-04-19 Alan Modra <amodra@bigpond.net.au>
16 * configure.in (--enable-targets): Indent help message.
17 * configure: Regenerate.
19 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
22 * config/tc-i386.c (i386_immediate): Check illegal immediate
25 2006-04-18 Alan Modra <amodra@bigpond.net.au>
27 * config/tc-i386.c: Formatting.
28 (output_disp, output_imm): ISO C90 params.
30 * frags.c (frag_offset_fixed_p): Constify args.
31 * frags.h (frag_offset_fixed_p): Ditto.
33 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
36 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
38 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
40 * po/POTFILES.in: Regenerated.
42 2006-04-16 Mark Mitchell <mark@codesourcery.com>
44 * doc/as.texinfo: Mention that some .type syntaxes are not
45 supported on all architectures.
47 2006-04-14 Sterling Augustine <sterling@tensilica.com>
49 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
50 instructions when such transformations have been disabled.
52 2006-04-10 Sterling Augustine <sterling@tensilica.com>
54 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
55 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
56 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
57 decoding the loop instructions. Remove current_offset variable.
58 (xtensa_fix_short_loop_frags): Likewise.
59 (min_bytes_to_other_loop_end): Remove current_offset argument.
61 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
63 * config/tc-z80.c (z80_optimize_expr): Removed.
64 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
66 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
68 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
69 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
70 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
71 atmega644, atmega329, atmega3290, atmega649, atmega6490,
72 atmega406, atmega640, atmega1280, atmega1281, at90can32,
73 at90can64, at90usb646, at90usb647, at90usb1286 and
75 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
77 2006-04-07 Paul Brook <paul@codesourcery.com>
79 * config/tc-arm.c (parse_operands): Set default error message.
81 2006-04-07 Paul Brook <paul@codesourcery.com>
83 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
85 2006-04-07 Paul Brook <paul@codesourcery.com>
87 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
89 2006-04-07 Paul Brook <paul@codesourcery.com>
91 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
92 (move_or_literal_pool): Handle Thumb-2 instructions.
93 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
95 2006-04-07 Alan Modra <amodra@bigpond.net.au>
98 * config/tc-i386.c (match_template): Move 64-bit operand tests
101 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
103 * po/Make-in: Add install-html target.
104 * Makefile.am: Add install-html and install-html-recursive targets.
105 * Makefile.in: Regenerate.
106 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
107 * configure: Regenerate.
108 * doc/Makefile.am: Add install-html and install-html-am targets.
109 * doc/Makefile.in: Regenerate.
111 2006-04-06 Alan Modra <amodra@bigpond.net.au>
113 * frags.c (frag_offset_fixed_p): Reinitialise offset before
116 2006-04-05 Richard Sandiford <richard@codesourcery.com>
117 Daniel Jacobowitz <dan@codesourcery.com>
119 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
120 (GOTT_BASE, GOTT_INDEX): New.
121 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
122 GOTT_INDEX when generating VxWorks PIC.
123 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
124 use the generic *-*-vxworks* stanza instead.
126 2006-04-04 Alan Modra <amodra@bigpond.net.au>
129 * frags.c (frag_offset_fixed_p): New function.
130 * frags.h (frag_offset_fixed_p): Declare.
131 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
132 (resolve_expression): Likewise.
134 2006-04-03 Sterling Augustine <sterling@tensilica.com>
136 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
137 of the same length but different numbers of slots.
139 2006-03-30 Andreas Schwab <schwab@suse.de>
141 * configure.in: Fix help string for --enable-targets option.
142 * configure: Regenerate.
144 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
146 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
147 (m68k_ip): ... here. Use for all chips. Protect against buffer
148 overrun and avoid excessive copying.
150 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
151 m68020_control_regs, m68040_control_regs, m68060_control_regs,
152 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
153 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
154 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
155 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
156 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
157 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
158 mcf5282_ctrl, mcfv4e_ctrl): ... these.
159 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
160 (struct m68k_cpu): Change chip field to control_regs.
161 (current_chip): Remove.
163 (m68k_archs, m68k_extensions): Adjust.
164 (m68k_cpus): Reorder to be in cpu number order. Adjust.
165 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
166 (find_cf_chip): Reimplement for new organization of cpu table.
167 (select_control_regs): Remove.
169 (struct save_opts): Save control regs, not chip.
170 (s_save, s_restore): Adjust.
171 (m68k_lookup_cpu): Give deprecated warning when necessary.
172 (m68k_init_arch): Adjust.
173 (md_show_usage): Adjust for new cpu table organization.
175 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
177 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
178 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
179 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
181 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
182 (any_gotrel): New rule.
183 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
184 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
186 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
187 (bfin_pic_ptr): New function.
188 (md_pseudo_table): Add it for ".picptr".
189 (OPTION_FDPIC): New macro.
190 (md_longopts): Add -mfdpic.
191 (md_parse_option): Handle it.
192 (md_begin): Set BFD flags.
193 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
194 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
196 * Makefile.am (bfin-parse.o): Update dependencies.
197 (DEPTC_bfin_elf): Likewise.
198 * Makefile.in: Regenerate.
200 2006-03-25 Richard Sandiford <richard@codesourcery.com>
202 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
203 mcfemac instead of mcfmac.
205 2006-03-22 Richard Sandiford <richard@codesourcery.com>
206 Daniel Jacobowitz <dan@codesourcery.com>
207 Phil Edwards <phil@codesourcery.com>
208 Zack Weinberg <zack@codesourcery.com>
209 Mark Mitchell <mark@codesourcery.com>
210 Nathan Sidwell <nathan@codesourcery.com>
212 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
213 (md_begin): Complain about -G being used for PIC. Don't change
214 the text, data and bss alignments on VxWorks.
215 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
216 generating VxWorks PIC.
217 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
218 (macro): Likewise, but do not treat la $25 specially for
219 VxWorks PIC, and do not handle jal.
220 (OPTION_MVXWORKS_PIC): New macro.
221 (md_longopts): Add -mvxworks-pic.
222 (md_parse_option): Don't complain about using PIC and -G together here.
223 Handle OPTION_MVXWORKS_PIC.
224 (md_estimate_size_before_relax): Always use the first relaxation
226 * config/tc-mips.h (VXWORKS_PIC): New.
228 2006-03-21 Paul Brook <paul@codesourcery.com>
230 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
232 2006-03-21 Sterling Augustine <sterling@tensilica.com>
234 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
235 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
236 (get_loop_align_size): New.
237 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
238 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
239 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
240 (get_noop_aligned_address): Use get_loop_align_size.
241 (get_aligned_diff): Likewise.
243 2006-03-21 Paul Brook <paul@codesourcery.com>
245 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
247 2006-03-20 Paul Brook <paul@codesourcery.com>
249 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
250 (do_t_branch): Encode branches inside IT blocks as unconditional.
251 (do_t_cps): New function.
252 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
253 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
254 (opcode_lookup): Allow conditional suffixes on all instructions in
256 (md_assemble): Advance condexec state before checking for errors.
257 (insns): Use do_t_cps.
259 2006-03-20 Paul Brook <paul@codesourcery.com>
261 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
264 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
266 * config/tc-vax.c: Update copyright year.
267 * config/tc-vax.h: Likewise.
269 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
271 * config/tc-vax.c (md_chars_to_number): Used only locally, so
273 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
275 2006-03-17 Paul Brook <paul@codesourcery.com>
277 * config/tc-arm.c (insns): Add ldm and stm.
279 2006-03-17 Ben Elliston <bje@au.ibm.com>
282 * doc/as.texinfo (Ident): Document this directive more thoroughly.
284 2006-03-16 Paul Brook <paul@codesourcery.com>
286 * config/tc-arm.c (insns): Add "svc".
288 2006-03-13 Bob Wilson <bob.wilson@acm.org>
290 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
291 flag and avoid double underscore prefixes.
293 2006-03-10 Paul Brook <paul@codesourcery.com>
295 * config/tc-arm.c (md_begin): Handle EABIv5.
296 (arm_eabis): Add EF_ARM_EABI_VER5.
297 * doc/c-arm.texi: Document -meabi=5.
299 2006-03-10 Ben Elliston <bje@au.ibm.com>
301 * app.c (do_scrub_chars): Simplify string handling.
303 2006-03-07 Richard Sandiford <richard@codesourcery.com>
304 Daniel Jacobowitz <dan@codesourcery.com>
305 Zack Weinberg <zack@codesourcery.com>
306 Nathan Sidwell <nathan@codesourcery.com>
307 Paul Brook <paul@codesourcery.com>
308 Ricardo Anguiano <anguiano@codesourcery.com>
309 Phil Edwards <phil@codesourcery.com>
311 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
312 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
314 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
315 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
316 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
318 2006-03-06 Bob Wilson <bob.wilson@acm.org>
320 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
321 even when using the text-section-literals option.
323 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
325 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
327 (m68k_ip): <case 'J'> Check we have some control regs.
328 (md_parse_option): Allow raw arch switch.
329 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
330 whether 68881 or cfloat was meant by -mfloat.
331 (md_show_usage): Adjust extension display.
332 (m68k_elf_final_processing): Adjust.
334 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
336 * config/tc-avr.c (avr_mod_hash_value): New function.
337 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
338 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
339 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
340 instead of int avr_ldi_expression: use avr_mod_hash_value instead
342 (tc_gen_reloc): Handle substractions of symbols, if possible do
343 fixups, abort otherwise.
344 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
345 tc_fix_adjustable): Define.
347 2006-03-02 James E Wilson <wilson@specifix.com>
349 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
350 change the template, then clear md.slot[curr].end_of_insn_group.
352 2006-02-28 Jan Beulich <jbeulich@novell.com>
354 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
356 2006-02-28 Jan Beulich <jbeulich@novell.com>
359 * macro.c (getstring): Don't treat parentheses special anymore.
360 (get_any_string): Don't consider '(' and ')' as quoting anymore.
361 Special-case '(', ')', '[', and ']' when dealing with non-quoting
364 2006-02-28 Mat <mat@csail.mit.edu>
366 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
368 2006-02-27 Jakub Jelinek <jakub@redhat.com>
370 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
372 (CFI_signal_frame): Define.
373 (cfi_pseudo_table): Add .cfi_signal_frame.
374 (dot_cfi): Handle CFI_signal_frame.
375 (output_cie): Handle cie->signal_frame.
376 (select_cie_for_fde): Don't share CIE if signal_frame flag is
377 different. Copy signal_frame from FDE to newly created CIE.
378 * doc/as.texinfo: Document .cfi_signal_frame.
380 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
382 * doc/Makefile.am: Add html target.
383 * doc/Makefile.in: Regenerate.
384 * po/Make-in: Add html target.
386 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
388 * config/tc-i386.c (output_insn): Support Intel Merom New
391 * config/tc-i386.h (CpuMNI): New.
392 (CpuUnknownFlags): Add CpuMNI.
394 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
396 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
397 (hpriv_reg_table): New table for hyperprivileged registers.
398 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
401 2006-02-24 DJ Delorie <dj@redhat.com>
403 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
404 (tc_gen_reloc): Don't define.
405 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
406 (OPTION_LINKRELAX): New.
407 (md_longopts): Add it.
409 (md_parse_options): Set it.
410 (md_assemble): Emit relaxation relocs as needed.
411 (md_convert_frag): Emit relaxation relocs as needed.
412 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
413 (m32c_apply_fix): New.
415 (m32c_force_relocation): Force out jump relocs when relaxing.
416 (m32c_fix_adjustable): Return false if relaxing.
418 2006-02-24 Paul Brook <paul@codesourcery.com>
420 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
421 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
422 (struct asm_barrier_opt): Define.
423 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
424 (parse_psr): Accept V7M psr names.
425 (parse_barrier): New function.
426 (enum operand_parse_code): Add OP_oBARRIER.
427 (parse_operands): Implement OP_oBARRIER.
428 (do_barrier): New function.
429 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
430 (do_t_cpsi): Add V7M restrictions.
431 (do_t_mrs, do_t_msr): Validate V7M variants.
432 (md_assemble): Check for NULL variants.
433 (v7m_psrs, barrier_opt_names): New tables.
434 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
435 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
436 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
437 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
438 (struct cpu_arch_ver_table): Define.
440 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
441 Tag_CPU_arch_profile.
442 * doc/c-arm.texi: Document new cpu and arch options.
444 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
446 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
448 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
450 * config/tc-ia64.c: Update copyright years.
452 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-ia64.c (specify_resource): Add the rule 17 from
457 2005-02-22 Paul Brook <paul@codesourcery.com>
459 * config/tc-arm.c (do_pld): Remove incorrect write to
461 (encode_thumb32_addr_mode): Use correct operand.
463 2006-02-21 Paul Brook <paul@codesourcery.com>
465 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
467 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
468 Anil Paranjape <anilp1@kpitcummins.com>
469 Shilin Shakti <shilins@kpitcummins.com>
471 * Makefile.am: Add xc16x related entry.
472 * Makefile.in: Regenerate.
473 * configure.in: Added xc16x related entry.
474 * configure: Regenerate.
475 * config/tc-xc16x.h: New file
476 * config/tc-xc16x.c: New file
477 * doc/c-xc16x.texi: New file for xc16x
478 * doc/all.texi: Entry for xc16x
479 * doc/Makefile.texi: Added c-xc16x.texi
480 * NEWS: Announce the support for the new target.
482 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
484 * configure.tgt: set emulation for mips-*-netbsd*
486 2006-02-14 Jakub Jelinek <jakub@redhat.com>
488 * config.in: Rebuilt.
490 2006-02-13 Bob Wilson <bob.wilson@acm.org>
492 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
493 from 1, not 0, in error messages.
494 (md_assemble): Simplify special-case check for ENTRY instructions.
495 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
496 operand in error message.
498 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
500 * configure.tgt (arm-*-linux-gnueabi*): Change to
503 2006-02-10 Nick Clifton <nickc@redhat.com>
505 * config/tc-crx.c (check_range): Ensure that the sign bit of a
506 32-bit value is propagated into the upper bits of a 64-bit long.
508 * config/tc-arc.c (init_opcode_tables): Fix cast.
509 (arc_extoper, md_operand): Likewise.
511 2006-02-09 David Heine <dlheine@tensilica.com>
513 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
514 each relaxation step.
516 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
518 * configure.in (CHECK_DECLS): Add vsnprintf.
519 * configure: Regenerate.
520 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
521 include/declare here, but...
522 * as.h: Move code detecting VARARGS idiom to the top.
523 (errno.h, stdarg.h, varargs.h, va_list): ...here.
524 (vsnprintf): Declare if not already declared.
526 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
528 * as.c (close_output_file): New.
529 (main): Register close_output_file with xatexit before
530 dump_statistics. Don't call output_file_close.
532 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
534 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
535 mcf5329_control_regs): New.
536 (not_current_architecture, selected_arch, selected_cpu): New.
537 (m68k_archs, m68k_extensions): New.
538 (archs): Renamed to ...
539 (m68k_cpus): ... here. Adjust.
541 (md_pseudo_table): Add arch and cpu directives.
542 (find_cf_chip, m68k_ip): Adjust table scanning.
543 (no_68851, no_68881): Remove.
544 (md_assemble): Lazily initialize.
545 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
546 (md_init_after_args): Move functionality to m68k_init_arch.
547 (mri_chip): Adjust table scanning.
548 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
549 options with saner parsing.
550 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
551 m68k_init_arch): New.
552 (s_m68k_cpu, s_m68k_arch): New.
553 (md_show_usage): Adjust.
554 (m68k_elf_final_processing): Set CF EF flags.
555 * config/tc-m68k.h (m68k_init_after_args): Remove.
556 (tc_init_after_args): Remove.
557 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
558 (M68k-Directives): Document .arch and .cpu directives.
560 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
562 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
563 synonyms for equ and defl.
564 (z80_cons_fix_new): New function.
565 (emit_byte): Disallow relative jumps to absolute locations.
566 (emit_data): Only handle defb, prototype changed, because defb is
567 now handled as pseudo-op rather than an instruction.
568 (instab): Entries for defb,defw,db,dw moved from here...
569 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
570 Add entries for def24,def32,d24,d32.
571 (md_assemble): Improved error handling.
572 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
573 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
574 (z80_cons_fix_new): Declare.
575 * doc/c-z80.texi (defb, db): Mention warning on overflow.
576 (def24,d24,def32,d32): New pseudo-ops.
578 2006-02-02 Paul Brook <paul@codesourcery.com>
580 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
582 2005-02-02 Paul Brook <paul@codesourcery.com>
584 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
585 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
586 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
587 T2_OPCODE_RSB): Define.
588 (thumb32_negate_data_op): New function.
589 (md_apply_fix): Use it.
591 2006-01-31 Bob Wilson <bob.wilson@acm.org>
593 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
595 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
596 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
598 (relaxation_requirements): Add pfinish_frag argument and use it to
599 replace setting tinsn->record_fix fields.
600 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
601 and vinsn_to_insnbuf. Remove references to record_fix and
602 slot_sub_symbols fields.
603 (xtensa_mark_narrow_branches): Delete unused code.
604 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
606 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
608 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
609 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
610 of the record_fix field. Simplify error messages for unexpected
612 (set_expr_symbol_offset_diff): Delete.
614 2006-01-31 Paul Brook <paul@codesourcery.com>
616 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
618 2006-01-31 Paul Brook <paul@codesourcery.com>
619 Richard Earnshaw <rearnsha@arm.com>
621 * config/tc-arm.c: Use arm_feature_set.
622 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
623 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
624 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
627 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
628 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
629 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
630 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
632 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
633 (arm_opts): Move old cpu/arch options from here...
634 (arm_legacy_opts): ... to here.
635 (md_parse_option): Search arm_legacy_opts.
636 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
637 (arm_float_abis, arm_eabis): Make const.
639 2006-01-25 Bob Wilson <bob.wilson@acm.org>
641 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
643 2006-01-21 Jie Zhang <jie.zhang@analog.com>
645 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
646 in load immediate intruction.
648 2006-01-21 Jie Zhang <jie.zhang@analog.com>
650 * config/bfin-parse.y (value_match): Use correct conversion
651 specifications in template string for __FILE__ and __LINE__.
655 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
657 Introduce TLS descriptors for i386 and x86_64.
658 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
659 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
660 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
661 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
662 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
664 (build_modrm_byte): Set up zero modrm for TLS desc calls.
665 (lex_got): Handle @tlsdesc and @tlscall.
666 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
668 2006-01-11 Nick Clifton <nickc@redhat.com>
670 Fixes for building on 64-bit hosts:
671 * config/tc-avr.c (mod_index): New union to allow conversion
672 between pointers and integers.
673 (md_begin, avr_ldi_expression): Use it.
674 * config/tc-i370.c (md_assemble): Add cast for argument to print
676 * config/tc-tic54x.c (subsym_substitute): Likewise.
677 * config/tc-mn10200.c (md_assemble): Use a union to convert the
678 opindex field of fr_cgen structure into a pointer so that it can
680 * config/tc-mn10300.c (md_assemble): Likewise.
681 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
683 * config/tc-v850.c: Replace uses of (int) casts with correct
686 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
689 * symbols.c (snapshot_symbol): Don't change a defined symbol.
691 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
694 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
695 a local-label reference.
697 For older changes see ChangeLog-2005
703 version-control: never