1 2006-04-19 Alan Modra <amodra@bigpond.net.au>
3 * configure.in (--enable-targets): Indent help message.
4 * configure: Regenerate.
6 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
9 * config/tc-i386.c (i386_immediate): Check illegal immediate
12 2006-04-18 Alan Modra <amodra@bigpond.net.au>
14 * config/tc-i386.c: Formatting.
15 (output_disp, output_imm): ISO C90 params.
17 * frags.c (frag_offset_fixed_p): Constify args.
18 * frags.h (frag_offset_fixed_p): Ditto.
20 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
23 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
25 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
27 * po/POTFILES.in: Regenerated.
29 2006-04-16 Mark Mitchell <mark@codesourcery.com>
31 * doc/as.texinfo: Mention that some .type syntaxes are not
32 supported on all architectures.
34 2006-04-14 Sterling Augustine <sterling@tensilica.com>
36 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
37 instructions when such transformations have been disabled.
39 2006-04-10 Sterling Augustine <sterling@tensilica.com>
41 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
42 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
43 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
44 decoding the loop instructions. Remove current_offset variable.
45 (xtensa_fix_short_loop_frags): Likewise.
46 (min_bytes_to_other_loop_end): Remove current_offset argument.
48 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
50 * config/tc-z80.c (z80_optimize_expr): Removed.
51 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
53 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
55 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
56 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
57 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
58 atmega644, atmega329, atmega3290, atmega649, atmega6490,
59 atmega406, atmega640, atmega1280, atmega1281, at90can32,
60 at90can64, at90usb646, at90usb647, at90usb1286 and
62 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
64 2006-04-07 Paul Brook <paul@codesourcery.com>
66 * config/tc-arm.c (parse_operands): Set default error message.
68 2006-04-07 Paul Brook <paul@codesourcery.com>
70 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
72 2006-04-07 Paul Brook <paul@codesourcery.com>
74 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
76 2006-04-07 Paul Brook <paul@codesourcery.com>
78 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
79 (move_or_literal_pool): Handle Thumb-2 instructions.
80 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
82 2006-04-07 Alan Modra <amodra@bigpond.net.au>
85 * config/tc-i386.c (match_template): Move 64-bit operand tests
88 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
90 * po/Make-in: Add install-html target.
91 * Makefile.am: Add install-html and install-html-recursive targets.
92 * Makefile.in: Regenerate.
93 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
94 * configure: Regenerate.
95 * doc/Makefile.am: Add install-html and install-html-am targets.
96 * doc/Makefile.in: Regenerate.
98 2006-04-06 Alan Modra <amodra@bigpond.net.au>
100 * frags.c (frag_offset_fixed_p): Reinitialise offset before
103 2006-04-05 Richard Sandiford <richard@codesourcery.com>
104 Daniel Jacobowitz <dan@codesourcery.com>
106 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
107 (GOTT_BASE, GOTT_INDEX): New.
108 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
109 GOTT_INDEX when generating VxWorks PIC.
110 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
111 use the generic *-*-vxworks* stanza instead.
113 2006-04-04 Alan Modra <amodra@bigpond.net.au>
116 * frags.c (frag_offset_fixed_p): New function.
117 * frags.h (frag_offset_fixed_p): Declare.
118 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
119 (resolve_expression): Likewise.
121 2006-04-03 Sterling Augustine <sterling@tensilica.com>
123 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
124 of the same length but different numbers of slots.
126 2006-03-30 Andreas Schwab <schwab@suse.de>
128 * configure.in: Fix help string for --enable-targets option.
129 * configure: Regenerate.
131 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
133 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
134 (m68k_ip): ... here. Use for all chips. Protect against buffer
135 overrun and avoid excessive copying.
137 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
138 m68020_control_regs, m68040_control_regs, m68060_control_regs,
139 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
140 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
141 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
142 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
143 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
144 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
145 mcf5282_ctrl, mcfv4e_ctrl): ... these.
146 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
147 (struct m68k_cpu): Change chip field to control_regs.
148 (current_chip): Remove.
150 (m68k_archs, m68k_extensions): Adjust.
151 (m68k_cpus): Reorder to be in cpu number order. Adjust.
152 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
153 (find_cf_chip): Reimplement for new organization of cpu table.
154 (select_control_regs): Remove.
156 (struct save_opts): Save control regs, not chip.
157 (s_save, s_restore): Adjust.
158 (m68k_lookup_cpu): Give deprecated warning when necessary.
159 (m68k_init_arch): Adjust.
160 (md_show_usage): Adjust for new cpu table organization.
162 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
164 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
165 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
166 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
168 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
169 (any_gotrel): New rule.
170 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
171 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
173 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
174 (bfin_pic_ptr): New function.
175 (md_pseudo_table): Add it for ".picptr".
176 (OPTION_FDPIC): New macro.
177 (md_longopts): Add -mfdpic.
178 (md_parse_option): Handle it.
179 (md_begin): Set BFD flags.
180 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
181 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
183 * Makefile.am (bfin-parse.o): Update dependencies.
184 (DEPTC_bfin_elf): Likewise.
185 * Makefile.in: Regenerate.
187 2006-03-25 Richard Sandiford <richard@codesourcery.com>
189 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
190 mcfemac instead of mcfmac.
192 2006-03-22 Richard Sandiford <richard@codesourcery.com>
193 Daniel Jacobowitz <dan@codesourcery.com>
194 Phil Edwards <phil@codesourcery.com>
195 Zack Weinberg <zack@codesourcery.com>
196 Mark Mitchell <mark@codesourcery.com>
197 Nathan Sidwell <nathan@codesourcery.com>
199 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
200 (md_begin): Complain about -G being used for PIC. Don't change
201 the text, data and bss alignments on VxWorks.
202 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
203 generating VxWorks PIC.
204 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
205 (macro): Likewise, but do not treat la $25 specially for
206 VxWorks PIC, and do not handle jal.
207 (OPTION_MVXWORKS_PIC): New macro.
208 (md_longopts): Add -mvxworks-pic.
209 (md_parse_option): Don't complain about using PIC and -G together here.
210 Handle OPTION_MVXWORKS_PIC.
211 (md_estimate_size_before_relax): Always use the first relaxation
213 * config/tc-mips.h (VXWORKS_PIC): New.
215 2006-03-21 Paul Brook <paul@codesourcery.com>
217 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
219 2006-03-21 Sterling Augustine <sterling@tensilica.com>
221 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
222 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
223 (get_loop_align_size): New.
224 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
225 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
226 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
227 (get_noop_aligned_address): Use get_loop_align_size.
228 (get_aligned_diff): Likewise.
230 2006-03-21 Paul Brook <paul@codesourcery.com>
232 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
234 2006-03-20 Paul Brook <paul@codesourcery.com>
236 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
237 (do_t_branch): Encode branches inside IT blocks as unconditional.
238 (do_t_cps): New function.
239 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
240 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
241 (opcode_lookup): Allow conditional suffixes on all instructions in
243 (md_assemble): Advance condexec state before checking for errors.
244 (insns): Use do_t_cps.
246 2006-03-20 Paul Brook <paul@codesourcery.com>
248 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
251 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
253 * config/tc-vax.c: Update copyright year.
254 * config/tc-vax.h: Likewise.
256 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
258 * config/tc-vax.c (md_chars_to_number): Used only locally, so
260 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
262 2006-03-17 Paul Brook <paul@codesourcery.com>
264 * config/tc-arm.c (insns): Add ldm and stm.
266 2006-03-17 Ben Elliston <bje@au.ibm.com>
269 * doc/as.texinfo (Ident): Document this directive more thoroughly.
271 2006-03-16 Paul Brook <paul@codesourcery.com>
273 * config/tc-arm.c (insns): Add "svc".
275 2006-03-13 Bob Wilson <bob.wilson@acm.org>
277 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
278 flag and avoid double underscore prefixes.
280 2006-03-10 Paul Brook <paul@codesourcery.com>
282 * config/tc-arm.c (md_begin): Handle EABIv5.
283 (arm_eabis): Add EF_ARM_EABI_VER5.
284 * doc/c-arm.texi: Document -meabi=5.
286 2006-03-10 Ben Elliston <bje@au.ibm.com>
288 * app.c (do_scrub_chars): Simplify string handling.
290 2006-03-07 Richard Sandiford <richard@codesourcery.com>
291 Daniel Jacobowitz <dan@codesourcery.com>
292 Zack Weinberg <zack@codesourcery.com>
293 Nathan Sidwell <nathan@codesourcery.com>
294 Paul Brook <paul@codesourcery.com>
295 Ricardo Anguiano <anguiano@codesourcery.com>
296 Phil Edwards <phil@codesourcery.com>
298 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
299 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
301 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
302 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
303 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
305 2006-03-06 Bob Wilson <bob.wilson@acm.org>
307 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
308 even when using the text-section-literals option.
310 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
312 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
314 (m68k_ip): <case 'J'> Check we have some control regs.
315 (md_parse_option): Allow raw arch switch.
316 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
317 whether 68881 or cfloat was meant by -mfloat.
318 (md_show_usage): Adjust extension display.
319 (m68k_elf_final_processing): Adjust.
321 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
323 * config/tc-avr.c (avr_mod_hash_value): New function.
324 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
325 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
326 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
327 instead of int avr_ldi_expression: use avr_mod_hash_value instead
329 (tc_gen_reloc): Handle substractions of symbols, if possible do
330 fixups, abort otherwise.
331 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
332 tc_fix_adjustable): Define.
334 2006-03-02 James E Wilson <wilson@specifix.com>
336 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
337 change the template, then clear md.slot[curr].end_of_insn_group.
339 2006-02-28 Jan Beulich <jbeulich@novell.com>
341 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
343 2006-02-28 Jan Beulich <jbeulich@novell.com>
346 * macro.c (getstring): Don't treat parentheses special anymore.
347 (get_any_string): Don't consider '(' and ')' as quoting anymore.
348 Special-case '(', ')', '[', and ']' when dealing with non-quoting
351 2006-02-28 Mat <mat@csail.mit.edu>
353 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
355 2006-02-27 Jakub Jelinek <jakub@redhat.com>
357 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
359 (CFI_signal_frame): Define.
360 (cfi_pseudo_table): Add .cfi_signal_frame.
361 (dot_cfi): Handle CFI_signal_frame.
362 (output_cie): Handle cie->signal_frame.
363 (select_cie_for_fde): Don't share CIE if signal_frame flag is
364 different. Copy signal_frame from FDE to newly created CIE.
365 * doc/as.texinfo: Document .cfi_signal_frame.
367 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
369 * doc/Makefile.am: Add html target.
370 * doc/Makefile.in: Regenerate.
371 * po/Make-in: Add html target.
373 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
375 * config/tc-i386.c (output_insn): Support Intel Merom New
378 * config/tc-i386.h (CpuMNI): New.
379 (CpuUnknownFlags): Add CpuMNI.
381 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
383 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
384 (hpriv_reg_table): New table for hyperprivileged registers.
385 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
388 2006-02-24 DJ Delorie <dj@redhat.com>
390 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
391 (tc_gen_reloc): Don't define.
392 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
393 (OPTION_LINKRELAX): New.
394 (md_longopts): Add it.
396 (md_parse_options): Set it.
397 (md_assemble): Emit relaxation relocs as needed.
398 (md_convert_frag): Emit relaxation relocs as needed.
399 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
400 (m32c_apply_fix): New.
402 (m32c_force_relocation): Force out jump relocs when relaxing.
403 (m32c_fix_adjustable): Return false if relaxing.
405 2006-02-24 Paul Brook <paul@codesourcery.com>
407 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
408 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
409 (struct asm_barrier_opt): Define.
410 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
411 (parse_psr): Accept V7M psr names.
412 (parse_barrier): New function.
413 (enum operand_parse_code): Add OP_oBARRIER.
414 (parse_operands): Implement OP_oBARRIER.
415 (do_barrier): New function.
416 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
417 (do_t_cpsi): Add V7M restrictions.
418 (do_t_mrs, do_t_msr): Validate V7M variants.
419 (md_assemble): Check for NULL variants.
420 (v7m_psrs, barrier_opt_names): New tables.
421 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
422 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
423 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
424 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
425 (struct cpu_arch_ver_table): Define.
427 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
428 Tag_CPU_arch_profile.
429 * doc/c-arm.texi: Document new cpu and arch options.
431 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
435 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
437 * config/tc-ia64.c: Update copyright years.
439 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
441 * config/tc-ia64.c (specify_resource): Add the rule 17 from
444 2005-02-22 Paul Brook <paul@codesourcery.com>
446 * config/tc-arm.c (do_pld): Remove incorrect write to
448 (encode_thumb32_addr_mode): Use correct operand.
450 2006-02-21 Paul Brook <paul@codesourcery.com>
452 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
454 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
455 Anil Paranjape <anilp1@kpitcummins.com>
456 Shilin Shakti <shilins@kpitcummins.com>
458 * Makefile.am: Add xc16x related entry.
459 * Makefile.in: Regenerate.
460 * configure.in: Added xc16x related entry.
461 * configure: Regenerate.
462 * config/tc-xc16x.h: New file
463 * config/tc-xc16x.c: New file
464 * doc/c-xc16x.texi: New file for xc16x
465 * doc/all.texi: Entry for xc16x
466 * doc/Makefile.texi: Added c-xc16x.texi
467 * NEWS: Announce the support for the new target.
469 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
471 * configure.tgt: set emulation for mips-*-netbsd*
473 2006-02-14 Jakub Jelinek <jakub@redhat.com>
475 * config.in: Rebuilt.
477 2006-02-13 Bob Wilson <bob.wilson@acm.org>
479 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
480 from 1, not 0, in error messages.
481 (md_assemble): Simplify special-case check for ENTRY instructions.
482 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
483 operand in error message.
485 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
487 * configure.tgt (arm-*-linux-gnueabi*): Change to
490 2006-02-10 Nick Clifton <nickc@redhat.com>
492 * config/tc-crx.c (check_range): Ensure that the sign bit of a
493 32-bit value is propagated into the upper bits of a 64-bit long.
495 * config/tc-arc.c (init_opcode_tables): Fix cast.
496 (arc_extoper, md_operand): Likewise.
498 2006-02-09 David Heine <dlheine@tensilica.com>
500 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
501 each relaxation step.
503 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
505 * configure.in (CHECK_DECLS): Add vsnprintf.
506 * configure: Regenerate.
507 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
508 include/declare here, but...
509 * as.h: Move code detecting VARARGS idiom to the top.
510 (errno.h, stdarg.h, varargs.h, va_list): ...here.
511 (vsnprintf): Declare if not already declared.
513 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
515 * as.c (close_output_file): New.
516 (main): Register close_output_file with xatexit before
517 dump_statistics. Don't call output_file_close.
519 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
521 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
522 mcf5329_control_regs): New.
523 (not_current_architecture, selected_arch, selected_cpu): New.
524 (m68k_archs, m68k_extensions): New.
525 (archs): Renamed to ...
526 (m68k_cpus): ... here. Adjust.
528 (md_pseudo_table): Add arch and cpu directives.
529 (find_cf_chip, m68k_ip): Adjust table scanning.
530 (no_68851, no_68881): Remove.
531 (md_assemble): Lazily initialize.
532 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
533 (md_init_after_args): Move functionality to m68k_init_arch.
534 (mri_chip): Adjust table scanning.
535 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
536 options with saner parsing.
537 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
538 m68k_init_arch): New.
539 (s_m68k_cpu, s_m68k_arch): New.
540 (md_show_usage): Adjust.
541 (m68k_elf_final_processing): Set CF EF flags.
542 * config/tc-m68k.h (m68k_init_after_args): Remove.
543 (tc_init_after_args): Remove.
544 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
545 (M68k-Directives): Document .arch and .cpu directives.
547 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
549 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
550 synonyms for equ and defl.
551 (z80_cons_fix_new): New function.
552 (emit_byte): Disallow relative jumps to absolute locations.
553 (emit_data): Only handle defb, prototype changed, because defb is
554 now handled as pseudo-op rather than an instruction.
555 (instab): Entries for defb,defw,db,dw moved from here...
556 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
557 Add entries for def24,def32,d24,d32.
558 (md_assemble): Improved error handling.
559 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
560 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
561 (z80_cons_fix_new): Declare.
562 * doc/c-z80.texi (defb, db): Mention warning on overflow.
563 (def24,d24,def32,d32): New pseudo-ops.
565 2006-02-02 Paul Brook <paul@codesourcery.com>
567 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
569 2005-02-02 Paul Brook <paul@codesourcery.com>
571 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
572 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
573 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
574 T2_OPCODE_RSB): Define.
575 (thumb32_negate_data_op): New function.
576 (md_apply_fix): Use it.
578 2006-01-31 Bob Wilson <bob.wilson@acm.org>
580 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
582 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
583 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
585 (relaxation_requirements): Add pfinish_frag argument and use it to
586 replace setting tinsn->record_fix fields.
587 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
588 and vinsn_to_insnbuf. Remove references to record_fix and
589 slot_sub_symbols fields.
590 (xtensa_mark_narrow_branches): Delete unused code.
591 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
593 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
595 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
596 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
597 of the record_fix field. Simplify error messages for unexpected
599 (set_expr_symbol_offset_diff): Delete.
601 2006-01-31 Paul Brook <paul@codesourcery.com>
603 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
605 2006-01-31 Paul Brook <paul@codesourcery.com>
606 Richard Earnshaw <rearnsha@arm.com>
608 * config/tc-arm.c: Use arm_feature_set.
609 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
610 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
611 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
614 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
615 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
616 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
617 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
619 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
620 (arm_opts): Move old cpu/arch options from here...
621 (arm_legacy_opts): ... to here.
622 (md_parse_option): Search arm_legacy_opts.
623 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
624 (arm_float_abis, arm_eabis): Make const.
626 2006-01-25 Bob Wilson <bob.wilson@acm.org>
628 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
630 2006-01-21 Jie Zhang <jie.zhang@analog.com>
632 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
633 in load immediate intruction.
635 2006-01-21 Jie Zhang <jie.zhang@analog.com>
637 * config/bfin-parse.y (value_match): Use correct conversion
638 specifications in template string for __FILE__ and __LINE__.
642 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
644 Introduce TLS descriptors for i386 and x86_64.
645 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
646 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
647 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
648 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
649 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
651 (build_modrm_byte): Set up zero modrm for TLS desc calls.
652 (lex_got): Handle @tlsdesc and @tlscall.
653 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
655 2006-01-11 Nick Clifton <nickc@redhat.com>
657 Fixes for building on 64-bit hosts:
658 * config/tc-avr.c (mod_index): New union to allow conversion
659 between pointers and integers.
660 (md_begin, avr_ldi_expression): Use it.
661 * config/tc-i370.c (md_assemble): Add cast for argument to print
663 * config/tc-tic54x.c (subsym_substitute): Likewise.
664 * config/tc-mn10200.c (md_assemble): Use a union to convert the
665 opindex field of fr_cgen structure into a pointer so that it can
667 * config/tc-mn10300.c (md_assemble): Likewise.
668 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
670 * config/tc-v850.c: Replace uses of (int) casts with correct
673 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
676 * symbols.c (snapshot_symbol): Don't change a defined symbol.
678 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
681 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
682 a local-label reference.
684 For older changes see ChangeLog-2005
690 version-control: never