1 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3 * po/POTFILES.in: Regenerated.
5 2006-04-16 Mark Mitchell <mark@codesourcery.com>
7 * doc/as.texinfo: Mention that some .type syntaxes are not
8 supported on all architectures.
10 2006-04-14 Sterling Augustine <sterling@tensilica.com>
12 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
13 instructions when such transformations have been disabled.
15 2006-04-10 Sterling Augustine <sterling@tensilica.com>
17 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
18 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
19 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
20 decoding the loop instructions. Remove current_offset variable.
21 (xtensa_fix_short_loop_frags): Likewise.
22 (min_bytes_to_other_loop_end): Remove current_offset argument.
24 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
26 * config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04.
27 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
29 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
31 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
32 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
33 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
34 atmega644, atmega329, atmega3290, atmega649, atmega6490,
35 atmega406, atmega640, atmega1280, atmega1281, at90can32,
36 at90can64, at90usb646, at90usb647, at90usb1286 and
38 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
40 2006-04-07 Paul Brook <paul@codesourcery.com>
42 * config/tc-arm.c (parse_operands): Set default error message.
44 2006-04-07 Paul Brook <paul@codesourcery.com>
46 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
48 2006-04-07 Paul Brook <paul@codesourcery.com>
50 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
52 2006-04-07 Paul Brook <paul@codesourcery.com>
54 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
55 (move_or_literal_pool): Handle Thumb-2 instructions.
56 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
58 2006-04-07 Alan Modra <amodra@bigpond.net.au>
61 * config/tc-i386.c (match_template): Move 64-bit operand tests
64 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
66 * po/Make-in: Add install-html target.
67 * Makefile.am: Add install-html and install-html-recursive targets.
68 * Makefile.in: Regenerate.
69 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
70 * configure: Regenerate.
71 * doc/Makefile.am: Add install-html and install-html-am targets.
72 * doc/Makefile.in: Regenerate.
74 2006-04-06 Alan Modra <amodra@bigpond.net.au>
76 * frags.c (frag_offset_fixed_p): Reinitialise offset before
79 2006-04-05 Richard Sandiford <richard@codesourcery.com>
80 Daniel Jacobowitz <dan@codesourcery.com>
82 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
83 (GOTT_BASE, GOTT_INDEX): New.
84 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
85 GOTT_INDEX when generating VxWorks PIC.
86 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
87 use the generic *-*-vxworks* stanza instead.
89 2006-04-04 Alan Modra <amodra@bigpond.net.au>
92 * frags.c (frag_offset_fixed_p): New function.
93 * frags.h (frag_offset_fixed_p): Declare.
94 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
95 (resolve_expression): Likewise.
97 2006-04-03 Sterling Augustine <sterling@tensilica.com>
99 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
100 of the same length but different numbers of slots.
102 2006-03-30 Andreas Schwab <schwab@suse.de>
104 * configure.in: Fix help string for --enable-targets option.
105 * configure: Regenerate.
107 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
109 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
110 (m68k_ip): ... here. Use for all chips. Protect against buffer
111 overrun and avoid excessive copying.
113 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
114 m68020_control_regs, m68040_control_regs, m68060_control_regs,
115 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
116 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
117 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
118 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
119 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
120 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
121 mcf5282_ctrl, mcfv4e_ctrl): ... these.
122 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
123 (struct m68k_cpu): Change chip field to control_regs.
124 (current_chip): Remove.
126 (m68k_archs, m68k_extensions): Adjust.
127 (m68k_cpus): Reorder to be in cpu number order. Adjust.
128 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
129 (find_cf_chip): Reimplement for new organization of cpu table.
130 (select_control_regs): Remove.
132 (struct save_opts): Save control regs, not chip.
133 (s_save, s_restore): Adjust.
134 (m68k_lookup_cpu): Give deprecated warning when necessary.
135 (m68k_init_arch): Adjust.
136 (md_show_usage): Adjust for new cpu table organization.
138 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
140 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
141 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
142 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
144 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
145 (any_gotrel): New rule.
146 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
147 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
149 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
150 (bfin_pic_ptr): New function.
151 (md_pseudo_table): Add it for ".picptr".
152 (OPTION_FDPIC): New macro.
153 (md_longopts): Add -mfdpic.
154 (md_parse_option): Handle it.
155 (md_begin): Set BFD flags.
156 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
157 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
159 * Makefile.am (bfin-parse.o): Update dependencies.
160 (DEPTC_bfin_elf): Likewise.
161 * Makefile.in: Regenerate.
163 2006-03-25 Richard Sandiford <richard@codesourcery.com>
165 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
166 mcfemac instead of mcfmac.
168 2006-03-22 Richard Sandiford <richard@codesourcery.com>
169 Daniel Jacobowitz <dan@codesourcery.com>
170 Phil Edwards <phil@codesourcery.com>
171 Zack Weinberg <zack@codesourcery.com>
172 Mark Mitchell <mark@codesourcery.com>
173 Nathan Sidwell <nathan@codesourcery.com>
175 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
176 (md_begin): Complain about -G being used for PIC. Don't change
177 the text, data and bss alignments on VxWorks.
178 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
179 generating VxWorks PIC.
180 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
181 (macro): Likewise, but do not treat la $25 specially for
182 VxWorks PIC, and do not handle jal.
183 (OPTION_MVXWORKS_PIC): New macro.
184 (md_longopts): Add -mvxworks-pic.
185 (md_parse_option): Don't complain about using PIC and -G together here.
186 Handle OPTION_MVXWORKS_PIC.
187 (md_estimate_size_before_relax): Always use the first relaxation
189 * config/tc-mips.h (VXWORKS_PIC): New.
191 2006-03-21 Paul Brook <paul@codesourcery.com>
193 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
195 2006-03-21 Sterling Augustine <sterling@tensilica.com>
197 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
198 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
199 (get_loop_align_size): New.
200 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
201 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
202 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
203 (get_noop_aligned_address): Use get_loop_align_size.
204 (get_aligned_diff): Likewise.
206 2006-03-21 Paul Brook <paul@codesourcery.com>
208 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
210 2006-03-20 Paul Brook <paul@codesourcery.com>
212 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
213 (do_t_branch): Encode branches inside IT blocks as unconditional.
214 (do_t_cps): New function.
215 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
216 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
217 (opcode_lookup): Allow conditional suffixes on all instructions in
219 (md_assemble): Advance condexec state before checking for errors.
220 (insns): Use do_t_cps.
222 2006-03-20 Paul Brook <paul@codesourcery.com>
224 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
227 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
229 * config/tc-vax.c: Update copyright year.
230 * config/tc-vax.h: Likewise.
232 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
234 * config/tc-vax.c (md_chars_to_number): Used only locally, so
236 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
238 2006-03-17 Paul Brook <paul@codesourcery.com>
240 * config/tc-arm.c (insns): Add ldm and stm.
242 2006-03-17 Ben Elliston <bje@au.ibm.com>
245 * doc/as.texinfo (Ident): Document this directive more thoroughly.
247 2006-03-16 Paul Brook <paul@codesourcery.com>
249 * config/tc-arm.c (insns): Add "svc".
251 2006-03-13 Bob Wilson <bob.wilson@acm.org>
253 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
254 flag and avoid double underscore prefixes.
256 2006-03-10 Paul Brook <paul@codesourcery.com>
258 * config/tc-arm.c (md_begin): Handle EABIv5.
259 (arm_eabis): Add EF_ARM_EABI_VER5.
260 * doc/c-arm.texi: Document -meabi=5.
262 2006-03-10 Ben Elliston <bje@au.ibm.com>
264 * app.c (do_scrub_chars): Simplify string handling.
266 2006-03-07 Richard Sandiford <richard@codesourcery.com>
267 Daniel Jacobowitz <dan@codesourcery.com>
268 Zack Weinberg <zack@codesourcery.com>
269 Nathan Sidwell <nathan@codesourcery.com>
270 Paul Brook <paul@codesourcery.com>
271 Ricardo Anguiano <anguiano@codesourcery.com>
272 Phil Edwards <phil@codesourcery.com>
274 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
275 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
277 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
278 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
279 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
281 2006-03-06 Bob Wilson <bob.wilson@acm.org>
283 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
284 even when using the text-section-literals option.
286 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
288 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
290 (m68k_ip): <case 'J'> Check we have some control regs.
291 (md_parse_option): Allow raw arch switch.
292 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
293 whether 68881 or cfloat was meant by -mfloat.
294 (md_show_usage): Adjust extension display.
295 (m68k_elf_final_processing): Adjust.
297 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
299 * config/tc-avr.c (avr_mod_hash_value): New function.
300 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
301 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
302 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
303 instead of int avr_ldi_expression: use avr_mod_hash_value instead
305 (tc_gen_reloc): Handle substractions of symbols, if possible do
306 fixups, abort otherwise.
307 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
308 tc_fix_adjustable): Define.
310 2006-03-02 James E Wilson <wilson@specifix.com>
312 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
313 change the template, then clear md.slot[curr].end_of_insn_group.
315 2006-02-28 Jan Beulich <jbeulich@novell.com>
317 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
319 2006-02-28 Jan Beulich <jbeulich@novell.com>
322 * macro.c (getstring): Don't treat parentheses special anymore.
323 (get_any_string): Don't consider '(' and ')' as quoting anymore.
324 Special-case '(', ')', '[', and ']' when dealing with non-quoting
327 2006-02-28 Mat <mat@csail.mit.edu>
329 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
331 2006-02-27 Jakub Jelinek <jakub@redhat.com>
333 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
335 (CFI_signal_frame): Define.
336 (cfi_pseudo_table): Add .cfi_signal_frame.
337 (dot_cfi): Handle CFI_signal_frame.
338 (output_cie): Handle cie->signal_frame.
339 (select_cie_for_fde): Don't share CIE if signal_frame flag is
340 different. Copy signal_frame from FDE to newly created CIE.
341 * doc/as.texinfo: Document .cfi_signal_frame.
343 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
345 * doc/Makefile.am: Add html target.
346 * doc/Makefile.in: Regenerate.
347 * po/Make-in: Add html target.
349 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
351 * config/tc-i386.c (output_insn): Support Intel Merom New
354 * config/tc-i386.h (CpuMNI): New.
355 (CpuUnknownFlags): Add CpuMNI.
357 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
359 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
360 (hpriv_reg_table): New table for hyperprivileged registers.
361 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
364 2006-02-24 DJ Delorie <dj@redhat.com>
366 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
367 (tc_gen_reloc): Don't define.
368 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
369 (OPTION_LINKRELAX): New.
370 (md_longopts): Add it.
372 (md_parse_options): Set it.
373 (md_assemble): Emit relaxation relocs as needed.
374 (md_convert_frag): Emit relaxation relocs as needed.
375 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
376 (m32c_apply_fix): New.
378 (m32c_force_relocation): Force out jump relocs when relaxing.
379 (m32c_fix_adjustable): Return false if relaxing.
381 2006-02-24 Paul Brook <paul@codesourcery.com>
383 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
384 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
385 (struct asm_barrier_opt): Define.
386 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
387 (parse_psr): Accept V7M psr names.
388 (parse_barrier): New function.
389 (enum operand_parse_code): Add OP_oBARRIER.
390 (parse_operands): Implement OP_oBARRIER.
391 (do_barrier): New function.
392 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
393 (do_t_cpsi): Add V7M restrictions.
394 (do_t_mrs, do_t_msr): Validate V7M variants.
395 (md_assemble): Check for NULL variants.
396 (v7m_psrs, barrier_opt_names): New tables.
397 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
398 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
399 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
400 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
401 (struct cpu_arch_ver_table): Define.
403 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
404 Tag_CPU_arch_profile.
405 * doc/c-arm.texi: Document new cpu and arch options.
407 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
409 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
411 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
413 * config/tc-ia64.c: Update copyright years.
415 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
417 * config/tc-ia64.c (specify_resource): Add the rule 17 from
420 2005-02-22 Paul Brook <paul@codesourcery.com>
422 * config/tc-arm.c (do_pld): Remove incorrect write to
424 (encode_thumb32_addr_mode): Use correct operand.
426 2006-02-21 Paul Brook <paul@codesourcery.com>
428 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
430 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
431 Anil Paranjape <anilp1@kpitcummins.com>
432 Shilin Shakti <shilins@kpitcummins.com>
434 * Makefile.am: Add xc16x related entry.
435 * Makefile.in: Regenerate.
436 * configure.in: Added xc16x related entry.
437 * configure: Regenerate.
438 * config/tc-xc16x.h: New file
439 * config/tc-xc16x.c: New file
440 * doc/c-xc16x.texi: New file for xc16x
441 * doc/all.texi: Entry for xc16x
442 * doc/Makefile.texi: Added c-xc16x.texi
443 * NEWS: Announce the support for the new target.
445 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
447 * configure.tgt: set emulation for mips-*-netbsd*
449 2006-02-14 Jakub Jelinek <jakub@redhat.com>
451 * config.in: Rebuilt.
453 2006-02-13 Bob Wilson <bob.wilson@acm.org>
455 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
456 from 1, not 0, in error messages.
457 (md_assemble): Simplify special-case check for ENTRY instructions.
458 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
459 operand in error message.
461 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
463 * configure.tgt (arm-*-linux-gnueabi*): Change to
466 2006-02-10 Nick Clifton <nickc@redhat.com>
468 * config/tc-crx.c (check_range): Ensure that the sign bit of a
469 32-bit value is propagated into the upper bits of a 64-bit long.
471 * config/tc-arc.c (init_opcode_tables): Fix cast.
472 (arc_extoper, md_operand): Likewise.
474 2006-02-09 David Heine <dlheine@tensilica.com>
476 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
477 each relaxation step.
479 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
481 * configure.in (CHECK_DECLS): Add vsnprintf.
482 * configure: Regenerate.
483 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
484 include/declare here, but...
485 * as.h: Move code detecting VARARGS idiom to the top.
486 (errno.h, stdarg.h, varargs.h, va_list): ...here.
487 (vsnprintf): Declare if not already declared.
489 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
491 * as.c (close_output_file): New.
492 (main): Register close_output_file with xatexit before
493 dump_statistics. Don't call output_file_close.
495 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
497 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
498 mcf5329_control_regs): New.
499 (not_current_architecture, selected_arch, selected_cpu): New.
500 (m68k_archs, m68k_extensions): New.
501 (archs): Renamed to ...
502 (m68k_cpus): ... here. Adjust.
504 (md_pseudo_table): Add arch and cpu directives.
505 (find_cf_chip, m68k_ip): Adjust table scanning.
506 (no_68851, no_68881): Remove.
507 (md_assemble): Lazily initialize.
508 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
509 (md_init_after_args): Move functionality to m68k_init_arch.
510 (mri_chip): Adjust table scanning.
511 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
512 options with saner parsing.
513 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
514 m68k_init_arch): New.
515 (s_m68k_cpu, s_m68k_arch): New.
516 (md_show_usage): Adjust.
517 (m68k_elf_final_processing): Set CF EF flags.
518 * config/tc-m68k.h (m68k_init_after_args): Remove.
519 (tc_init_after_args): Remove.
520 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
521 (M68k-Directives): Document .arch and .cpu directives.
523 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
525 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
526 synonyms for equ and defl.
527 (z80_cons_fix_new): New function.
528 (emit_byte): Disallow relative jumps to absolute locations.
529 (emit_data): Only handle defb, prototype changed, because defb is
530 now handled as pseudo-op rather than an instruction.
531 (instab): Entries for defb,defw,db,dw moved from here...
532 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
533 Add entries for def24,def32,d24,d32.
534 (md_assemble): Improved error handling.
535 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
536 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
537 (z80_cons_fix_new): Declare.
538 * doc/c-z80.texi (defb, db): Mention warning on overflow.
539 (def24,d24,def32,d32): New pseudo-ops.
541 2006-02-02 Paul Brook <paul@codesourcery.com>
543 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
545 2005-02-02 Paul Brook <paul@codesourcery.com>
547 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
548 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
549 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
550 T2_OPCODE_RSB): Define.
551 (thumb32_negate_data_op): New function.
552 (md_apply_fix): Use it.
554 2006-01-31 Bob Wilson <bob.wilson@acm.org>
556 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
558 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
559 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
561 (relaxation_requirements): Add pfinish_frag argument and use it to
562 replace setting tinsn->record_fix fields.
563 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
564 and vinsn_to_insnbuf. Remove references to record_fix and
565 slot_sub_symbols fields.
566 (xtensa_mark_narrow_branches): Delete unused code.
567 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
569 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
571 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
572 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
573 of the record_fix field. Simplify error messages for unexpected
575 (set_expr_symbol_offset_diff): Delete.
577 2006-01-31 Paul Brook <paul@codesourcery.com>
579 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
581 2006-01-31 Paul Brook <paul@codesourcery.com>
582 Richard Earnshaw <rearnsha@arm.com>
584 * config/tc-arm.c: Use arm_feature_set.
585 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
586 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
587 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
590 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
591 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
592 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
593 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
595 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
596 (arm_opts): Move old cpu/arch options from here...
597 (arm_legacy_opts): ... to here.
598 (md_parse_option): Search arm_legacy_opts.
599 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
600 (arm_float_abis, arm_eabis): Make const.
602 2006-01-25 Bob Wilson <bob.wilson@acm.org>
604 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
606 2006-01-21 Jie Zhang <jie.zhang@analog.com>
608 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
609 in load immediate intruction.
611 2006-01-21 Jie Zhang <jie.zhang@analog.com>
613 * config/bfin-parse.y (value_match): Use correct conversion
614 specifications in template string for __FILE__ and __LINE__.
618 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
620 Introduce TLS descriptors for i386 and x86_64.
621 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
622 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
623 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
624 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
625 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
627 (build_modrm_byte): Set up zero modrm for TLS desc calls.
628 (lex_got): Handle @tlsdesc and @tlscall.
629 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
631 2006-01-11 Nick Clifton <nickc@redhat.com>
633 Fixes for building on 64-bit hosts:
634 * config/tc-avr.c (mod_index): New union to allow conversion
635 between pointers and integers.
636 (md_begin, avr_ldi_expression): Use it.
637 * config/tc-i370.c (md_assemble): Add cast for argument to print
639 * config/tc-tic54x.c (subsym_substitute): Likewise.
640 * config/tc-mn10200.c (md_assemble): Use a union to convert the
641 opindex field of fr_cgen structure into a pointer so that it can
643 * config/tc-mn10300.c (md_assemble): Likewise.
644 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
646 * config/tc-v850.c: Replace uses of (int) casts with correct
649 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
652 * symbols.c (snapshot_symbol): Don't change a defined symbol.
654 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
657 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
658 a local-label reference.
660 For older changes see ChangeLog-2005
666 version-control: never