1 2006-04-10 Sterling Augustine <sterling@tensilica.com>
3 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
4 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
5 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
6 decoding the loop instructions. Remove current_offset variable.
7 (xtensa_fix_short_loop_frags): Likewise.
8 (min_bytes_to_other_loop_end): Remove current_offset argument.
10 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
12 * config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04.
13 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
15 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
17 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
18 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
19 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
20 atmega644, atmega329, atmega3290, atmega649, atmega6490,
21 atmega406, atmega640, atmega1280, atmega1281, at90can32,
22 at90can64, at90usb646, at90usb647, at90usb1286 and
24 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
26 2006-04-07 Paul Brook <paul@codesourcery.com>
28 * config/tc-arm.c (parse_operands): Set default error message.
30 2006-04-07 Paul Brook <paul@codesourcery.com>
32 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
34 2006-04-07 Paul Brook <paul@codesourcery.com>
36 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
38 2006-04-07 Paul Brook <paul@codesourcery.com>
40 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
41 (move_or_literal_pool): Handle Thumb-2 instructions.
42 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
44 2006-04-07 Alan Modra <amodra@bigpond.net.au>
47 * config/tc-i386.c (match_template): Move 64-bit operand tests
50 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
52 * po/Make-in: Add install-html target.
53 * Makefile.am: Add install-html and install-html-recursive targets.
54 * Makefile.in: Regenerate.
55 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
56 * configure: Regenerate.
57 * doc/Makefile.am: Add install-html and install-html-am targets.
58 * doc/Makefile.in: Regenerate.
60 2006-04-06 Alan Modra <amodra@bigpond.net.au>
62 * frags.c (frag_offset_fixed_p): Reinitialise offset before
65 2006-04-05 Richard Sandiford <richard@codesourcery.com>
66 Daniel Jacobowitz <dan@codesourcery.com>
68 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
69 (GOTT_BASE, GOTT_INDEX): New.
70 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
71 GOTT_INDEX when generating VxWorks PIC.
72 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
73 use the generic *-*-vxworks* stanza instead.
75 2006-04-04 Alan Modra <amodra@bigpond.net.au>
78 * frags.c (frag_offset_fixed_p): New function.
79 * frags.h (frag_offset_fixed_p): Declare.
80 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
81 (resolve_expression): Likewise.
83 2006-04-03 Sterling Augustine <sterling@tensilica.com>
85 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
86 of the same length but different numbers of slots.
88 2006-03-30 Andreas Schwab <schwab@suse.de>
90 * configure.in: Fix help string for --enable-targets option.
91 * configure: Regenerate.
93 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
95 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
96 (m68k_ip): ... here. Use for all chips. Protect against buffer
97 overrun and avoid excessive copying.
99 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
100 m68020_control_regs, m68040_control_regs, m68060_control_regs,
101 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
102 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
103 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
104 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
105 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
106 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
107 mcf5282_ctrl, mcfv4e_ctrl): ... these.
108 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
109 (struct m68k_cpu): Change chip field to control_regs.
110 (current_chip): Remove.
112 (m68k_archs, m68k_extensions): Adjust.
113 (m68k_cpus): Reorder to be in cpu number order. Adjust.
114 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
115 (find_cf_chip): Reimplement for new organization of cpu table.
116 (select_control_regs): Remove.
118 (struct save_opts): Save control regs, not chip.
119 (s_save, s_restore): Adjust.
120 (m68k_lookup_cpu): Give deprecated warning when necessary.
121 (m68k_init_arch): Adjust.
122 (md_show_usage): Adjust for new cpu table organization.
124 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
126 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
127 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
128 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
130 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
131 (any_gotrel): New rule.
132 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
133 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
135 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
136 (bfin_pic_ptr): New function.
137 (md_pseudo_table): Add it for ".picptr".
138 (OPTION_FDPIC): New macro.
139 (md_longopts): Add -mfdpic.
140 (md_parse_option): Handle it.
141 (md_begin): Set BFD flags.
142 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
143 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
145 * Makefile.am (bfin-parse.o): Update dependencies.
146 (DEPTC_bfin_elf): Likewise.
147 * Makefile.in: Regenerate.
149 2006-03-25 Richard Sandiford <richard@codesourcery.com>
151 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
152 mcfemac instead of mcfmac.
154 2006-03-22 Richard Sandiford <richard@codesourcery.com>
155 Daniel Jacobowitz <dan@codesourcery.com>
156 Phil Edwards <phil@codesourcery.com>
157 Zack Weinberg <zack@codesourcery.com>
158 Mark Mitchell <mark@codesourcery.com>
159 Nathan Sidwell <nathan@codesourcery.com>
161 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
162 (md_begin): Complain about -G being used for PIC. Don't change
163 the text, data and bss alignments on VxWorks.
164 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
165 generating VxWorks PIC.
166 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
167 (macro): Likewise, but do not treat la $25 specially for
168 VxWorks PIC, and do not handle jal.
169 (OPTION_MVXWORKS_PIC): New macro.
170 (md_longopts): Add -mvxworks-pic.
171 (md_parse_option): Don't complain about using PIC and -G together here.
172 Handle OPTION_MVXWORKS_PIC.
173 (md_estimate_size_before_relax): Always use the first relaxation
175 * config/tc-mips.h (VXWORKS_PIC): New.
177 2006-03-21 Paul Brook <paul@codesourcery.com>
179 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
181 2006-03-21 Sterling Augustine <sterling@tensilica.com>
183 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
184 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
185 (get_loop_align_size): New.
186 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
187 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
188 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
189 (get_noop_aligned_address): Use get_loop_align_size.
190 (get_aligned_diff): Likewise.
192 2006-03-21 Paul Brook <paul@codesourcery.com>
194 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
196 2006-03-20 Paul Brook <paul@codesourcery.com>
198 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
199 (do_t_branch): Encode branches inside IT blocks as unconditional.
200 (do_t_cps): New function.
201 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
202 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
203 (opcode_lookup): Allow conditional suffixes on all instructions in
205 (md_assemble): Advance condexec state before checking for errors.
206 (insns): Use do_t_cps.
208 2006-03-20 Paul Brook <paul@codesourcery.com>
210 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
213 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
215 * config/tc-vax.c: Update copyright year.
216 * config/tc-vax.h: Likewise.
218 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
220 * config/tc-vax.c (md_chars_to_number): Used only locally, so
222 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
224 2006-03-17 Paul Brook <paul@codesourcery.com>
226 * config/tc-arm.c (insns): Add ldm and stm.
228 2006-03-17 Ben Elliston <bje@au.ibm.com>
231 * doc/as.texinfo (Ident): Document this directive more thoroughly.
233 2006-03-16 Paul Brook <paul@codesourcery.com>
235 * config/tc-arm.c (insns): Add "svc".
237 2006-03-13 Bob Wilson <bob.wilson@acm.org>
239 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
240 flag and avoid double underscore prefixes.
242 2006-03-10 Paul Brook <paul@codesourcery.com>
244 * config/tc-arm.c (md_begin): Handle EABIv5.
245 (arm_eabis): Add EF_ARM_EABI_VER5.
246 * doc/c-arm.texi: Document -meabi=5.
248 2006-03-10 Ben Elliston <bje@au.ibm.com>
250 * app.c (do_scrub_chars): Simplify string handling.
252 2006-03-07 Richard Sandiford <richard@codesourcery.com>
253 Daniel Jacobowitz <dan@codesourcery.com>
254 Zack Weinberg <zack@codesourcery.com>
255 Nathan Sidwell <nathan@codesourcery.com>
256 Paul Brook <paul@codesourcery.com>
257 Ricardo Anguiano <anguiano@codesourcery.com>
258 Phil Edwards <phil@codesourcery.com>
260 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
261 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
263 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
264 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
265 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
267 2006-03-06 Bob Wilson <bob.wilson@acm.org>
269 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
270 even when using the text-section-literals option.
272 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
274 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
276 (m68k_ip): <case 'J'> Check we have some control regs.
277 (md_parse_option): Allow raw arch switch.
278 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
279 whether 68881 or cfloat was meant by -mfloat.
280 (md_show_usage): Adjust extension display.
281 (m68k_elf_final_processing): Adjust.
283 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
285 * config/tc-avr.c (avr_mod_hash_value): New function.
286 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
287 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
288 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
289 instead of int avr_ldi_expression: use avr_mod_hash_value instead
291 (tc_gen_reloc): Handle substractions of symbols, if possible do
292 fixups, abort otherwise.
293 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
294 tc_fix_adjustable): Define.
296 2006-03-02 James E Wilson <wilson@specifix.com>
298 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
299 change the template, then clear md.slot[curr].end_of_insn_group.
301 2006-02-28 Jan Beulich <jbeulich@novell.com>
303 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
305 2006-02-28 Jan Beulich <jbeulich@novell.com>
308 * macro.c (getstring): Don't treat parentheses special anymore.
309 (get_any_string): Don't consider '(' and ')' as quoting anymore.
310 Special-case '(', ')', '[', and ']' when dealing with non-quoting
313 2006-02-28 Mat <mat@csail.mit.edu>
315 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
317 2006-02-27 Jakub Jelinek <jakub@redhat.com>
319 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
321 (CFI_signal_frame): Define.
322 (cfi_pseudo_table): Add .cfi_signal_frame.
323 (dot_cfi): Handle CFI_signal_frame.
324 (output_cie): Handle cie->signal_frame.
325 (select_cie_for_fde): Don't share CIE if signal_frame flag is
326 different. Copy signal_frame from FDE to newly created CIE.
327 * doc/as.texinfo: Document .cfi_signal_frame.
329 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
331 * doc/Makefile.am: Add html target.
332 * doc/Makefile.in: Regenerate.
333 * po/Make-in: Add html target.
335 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
337 * config/tc-i386.c (output_insn): Support Intel Merom New
340 * config/tc-i386.h (CpuMNI): New.
341 (CpuUnknownFlags): Add CpuMNI.
343 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
345 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
346 (hpriv_reg_table): New table for hyperprivileged registers.
347 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
350 2006-02-24 DJ Delorie <dj@redhat.com>
352 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
353 (tc_gen_reloc): Don't define.
354 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
355 (OPTION_LINKRELAX): New.
356 (md_longopts): Add it.
358 (md_parse_options): Set it.
359 (md_assemble): Emit relaxation relocs as needed.
360 (md_convert_frag): Emit relaxation relocs as needed.
361 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
362 (m32c_apply_fix): New.
364 (m32c_force_relocation): Force out jump relocs when relaxing.
365 (m32c_fix_adjustable): Return false if relaxing.
367 2006-02-24 Paul Brook <paul@codesourcery.com>
369 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
370 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
371 (struct asm_barrier_opt): Define.
372 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
373 (parse_psr): Accept V7M psr names.
374 (parse_barrier): New function.
375 (enum operand_parse_code): Add OP_oBARRIER.
376 (parse_operands): Implement OP_oBARRIER.
377 (do_barrier): New function.
378 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
379 (do_t_cpsi): Add V7M restrictions.
380 (do_t_mrs, do_t_msr): Validate V7M variants.
381 (md_assemble): Check for NULL variants.
382 (v7m_psrs, barrier_opt_names): New tables.
383 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
384 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
385 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
386 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
387 (struct cpu_arch_ver_table): Define.
389 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
390 Tag_CPU_arch_profile.
391 * doc/c-arm.texi: Document new cpu and arch options.
393 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
395 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
397 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
399 * config/tc-ia64.c: Update copyright years.
401 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-ia64.c (specify_resource): Add the rule 17 from
406 2005-02-22 Paul Brook <paul@codesourcery.com>
408 * config/tc-arm.c (do_pld): Remove incorrect write to
410 (encode_thumb32_addr_mode): Use correct operand.
412 2006-02-21 Paul Brook <paul@codesourcery.com>
414 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
416 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
417 Anil Paranjape <anilp1@kpitcummins.com>
418 Shilin Shakti <shilins@kpitcummins.com>
420 * Makefile.am: Add xc16x related entry.
421 * Makefile.in: Regenerate.
422 * configure.in: Added xc16x related entry.
423 * configure: Regenerate.
424 * config/tc-xc16x.h: New file
425 * config/tc-xc16x.c: New file
426 * doc/c-xc16x.texi: New file for xc16x
427 * doc/all.texi: Entry for xc16x
428 * doc/Makefile.texi: Added c-xc16x.texi
429 * NEWS: Announce the support for the new target.
431 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
433 * configure.tgt: set emulation for mips-*-netbsd*
435 2006-02-14 Jakub Jelinek <jakub@redhat.com>
437 * config.in: Rebuilt.
439 2006-02-13 Bob Wilson <bob.wilson@acm.org>
441 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
442 from 1, not 0, in error messages.
443 (md_assemble): Simplify special-case check for ENTRY instructions.
444 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
445 operand in error message.
447 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
449 * configure.tgt (arm-*-linux-gnueabi*): Change to
452 2006-02-10 Nick Clifton <nickc@redhat.com>
454 * config/tc-crx.c (check_range): Ensure that the sign bit of a
455 32-bit value is propagated into the upper bits of a 64-bit long.
457 * config/tc-arc.c (init_opcode_tables): Fix cast.
458 (arc_extoper, md_operand): Likewise.
460 2006-02-09 David Heine <dlheine@tensilica.com>
462 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
463 each relaxation step.
465 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
467 * configure.in (CHECK_DECLS): Add vsnprintf.
468 * configure: Regenerate.
469 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
470 include/declare here, but...
471 * as.h: Move code detecting VARARGS idiom to the top.
472 (errno.h, stdarg.h, varargs.h, va_list): ...here.
473 (vsnprintf): Declare if not already declared.
475 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
477 * as.c (close_output_file): New.
478 (main): Register close_output_file with xatexit before
479 dump_statistics. Don't call output_file_close.
481 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
483 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
484 mcf5329_control_regs): New.
485 (not_current_architecture, selected_arch, selected_cpu): New.
486 (m68k_archs, m68k_extensions): New.
487 (archs): Renamed to ...
488 (m68k_cpus): ... here. Adjust.
490 (md_pseudo_table): Add arch and cpu directives.
491 (find_cf_chip, m68k_ip): Adjust table scanning.
492 (no_68851, no_68881): Remove.
493 (md_assemble): Lazily initialize.
494 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
495 (md_init_after_args): Move functionality to m68k_init_arch.
496 (mri_chip): Adjust table scanning.
497 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
498 options with saner parsing.
499 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
500 m68k_init_arch): New.
501 (s_m68k_cpu, s_m68k_arch): New.
502 (md_show_usage): Adjust.
503 (m68k_elf_final_processing): Set CF EF flags.
504 * config/tc-m68k.h (m68k_init_after_args): Remove.
505 (tc_init_after_args): Remove.
506 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
507 (M68k-Directives): Document .arch and .cpu directives.
509 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
511 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
512 synonyms for equ and defl.
513 (z80_cons_fix_new): New function.
514 (emit_byte): Disallow relative jumps to absolute locations.
515 (emit_data): Only handle defb, prototype changed, because defb is
516 now handled as pseudo-op rather than an instruction.
517 (instab): Entries for defb,defw,db,dw moved from here...
518 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
519 Add entries for def24,def32,d24,d32.
520 (md_assemble): Improved error handling.
521 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
522 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
523 (z80_cons_fix_new): Declare.
524 * doc/c-z80.texi (defb, db): Mention warning on overflow.
525 (def24,d24,def32,d32): New pseudo-ops.
527 2006-02-02 Paul Brook <paul@codesourcery.com>
529 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
531 2005-02-02 Paul Brook <paul@codesourcery.com>
533 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
534 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
535 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
536 T2_OPCODE_RSB): Define.
537 (thumb32_negate_data_op): New function.
538 (md_apply_fix): Use it.
540 2006-01-31 Bob Wilson <bob.wilson@acm.org>
542 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
544 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
545 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
547 (relaxation_requirements): Add pfinish_frag argument and use it to
548 replace setting tinsn->record_fix fields.
549 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
550 and vinsn_to_insnbuf. Remove references to record_fix and
551 slot_sub_symbols fields.
552 (xtensa_mark_narrow_branches): Delete unused code.
553 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
555 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
557 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
558 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
559 of the record_fix field. Simplify error messages for unexpected
561 (set_expr_symbol_offset_diff): Delete.
563 2006-01-31 Paul Brook <paul@codesourcery.com>
565 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
567 2006-01-31 Paul Brook <paul@codesourcery.com>
568 Richard Earnshaw <rearnsha@arm.com>
570 * config/tc-arm.c: Use arm_feature_set.
571 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
572 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
573 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
576 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
577 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
578 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
579 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
581 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
582 (arm_opts): Move old cpu/arch options from here...
583 (arm_legacy_opts): ... to here.
584 (md_parse_option): Search arm_legacy_opts.
585 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
586 (arm_float_abis, arm_eabis): Make const.
588 2006-01-25 Bob Wilson <bob.wilson@acm.org>
590 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
592 2006-01-21 Jie Zhang <jie.zhang@analog.com>
594 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
595 in load immediate intruction.
597 2006-01-21 Jie Zhang <jie.zhang@analog.com>
599 * config/bfin-parse.y (value_match): Use correct conversion
600 specifications in template string for __FILE__ and __LINE__.
604 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
606 Introduce TLS descriptors for i386 and x86_64.
607 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
608 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
609 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
610 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
611 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
613 (build_modrm_byte): Set up zero modrm for TLS desc calls.
614 (lex_got): Handle @tlsdesc and @tlscall.
615 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
617 2006-01-11 Nick Clifton <nickc@redhat.com>
619 Fixes for building on 64-bit hosts:
620 * config/tc-avr.c (mod_index): New union to allow conversion
621 between pointers and integers.
622 (md_begin, avr_ldi_expression): Use it.
623 * config/tc-i370.c (md_assemble): Add cast for argument to print
625 * config/tc-tic54x.c (subsym_substitute): Likewise.
626 * config/tc-mn10200.c (md_assemble): Use a union to convert the
627 opindex field of fr_cgen structure into a pointer so that it can
629 * config/tc-mn10300.c (md_assemble): Likewise.
630 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
632 * config/tc-v850.c: Replace uses of (int) casts with correct
635 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
638 * symbols.c (snapshot_symbol): Don't change a defined symbol.
640 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
643 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
644 a local-label reference.
646 For older changes see ChangeLog-2005
652 version-control: never