1 2006-04-16 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
5 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7 * po/POTFILES.in: Regenerated.
9 2006-04-16 Mark Mitchell <mark@codesourcery.com>
11 * doc/as.texinfo: Mention that some .type syntaxes are not
12 supported on all architectures.
14 2006-04-14 Sterling Augustine <sterling@tensilica.com>
16 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
17 instructions when such transformations have been disabled.
19 2006-04-10 Sterling Augustine <sterling@tensilica.com>
21 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
22 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
23 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
24 decoding the loop instructions. Remove current_offset variable.
25 (xtensa_fix_short_loop_frags): Likewise.
26 (min_bytes_to_other_loop_end): Remove current_offset argument.
28 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
30 * config/tc-z80.c (z80_optimize_expr): Removed.
31 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
33 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
35 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
36 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
37 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
38 atmega644, atmega329, atmega3290, atmega649, atmega6490,
39 atmega406, atmega640, atmega1280, atmega1281, at90can32,
40 at90can64, at90usb646, at90usb647, at90usb1286 and
42 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
44 2006-04-07 Paul Brook <paul@codesourcery.com>
46 * config/tc-arm.c (parse_operands): Set default error message.
48 2006-04-07 Paul Brook <paul@codesourcery.com>
50 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
52 2006-04-07 Paul Brook <paul@codesourcery.com>
54 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
56 2006-04-07 Paul Brook <paul@codesourcery.com>
58 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
59 (move_or_literal_pool): Handle Thumb-2 instructions.
60 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
62 2006-04-07 Alan Modra <amodra@bigpond.net.au>
65 * config/tc-i386.c (match_template): Move 64-bit operand tests
68 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
70 * po/Make-in: Add install-html target.
71 * Makefile.am: Add install-html and install-html-recursive targets.
72 * Makefile.in: Regenerate.
73 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
74 * configure: Regenerate.
75 * doc/Makefile.am: Add install-html and install-html-am targets.
76 * doc/Makefile.in: Regenerate.
78 2006-04-06 Alan Modra <amodra@bigpond.net.au>
80 * frags.c (frag_offset_fixed_p): Reinitialise offset before
83 2006-04-05 Richard Sandiford <richard@codesourcery.com>
84 Daniel Jacobowitz <dan@codesourcery.com>
86 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
87 (GOTT_BASE, GOTT_INDEX): New.
88 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
89 GOTT_INDEX when generating VxWorks PIC.
90 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
91 use the generic *-*-vxworks* stanza instead.
93 2006-04-04 Alan Modra <amodra@bigpond.net.au>
96 * frags.c (frag_offset_fixed_p): New function.
97 * frags.h (frag_offset_fixed_p): Declare.
98 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
99 (resolve_expression): Likewise.
101 2006-04-03 Sterling Augustine <sterling@tensilica.com>
103 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
104 of the same length but different numbers of slots.
106 2006-03-30 Andreas Schwab <schwab@suse.de>
108 * configure.in: Fix help string for --enable-targets option.
109 * configure: Regenerate.
111 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
113 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
114 (m68k_ip): ... here. Use for all chips. Protect against buffer
115 overrun and avoid excessive copying.
117 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
118 m68020_control_regs, m68040_control_regs, m68060_control_regs,
119 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
120 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
121 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
122 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
123 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
124 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
125 mcf5282_ctrl, mcfv4e_ctrl): ... these.
126 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
127 (struct m68k_cpu): Change chip field to control_regs.
128 (current_chip): Remove.
130 (m68k_archs, m68k_extensions): Adjust.
131 (m68k_cpus): Reorder to be in cpu number order. Adjust.
132 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
133 (find_cf_chip): Reimplement for new organization of cpu table.
134 (select_control_regs): Remove.
136 (struct save_opts): Save control regs, not chip.
137 (s_save, s_restore): Adjust.
138 (m68k_lookup_cpu): Give deprecated warning when necessary.
139 (m68k_init_arch): Adjust.
140 (md_show_usage): Adjust for new cpu table organization.
142 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
144 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
145 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
146 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
148 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
149 (any_gotrel): New rule.
150 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
151 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
153 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
154 (bfin_pic_ptr): New function.
155 (md_pseudo_table): Add it for ".picptr".
156 (OPTION_FDPIC): New macro.
157 (md_longopts): Add -mfdpic.
158 (md_parse_option): Handle it.
159 (md_begin): Set BFD flags.
160 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
161 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
163 * Makefile.am (bfin-parse.o): Update dependencies.
164 (DEPTC_bfin_elf): Likewise.
165 * Makefile.in: Regenerate.
167 2006-03-25 Richard Sandiford <richard@codesourcery.com>
169 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
170 mcfemac instead of mcfmac.
172 2006-03-22 Richard Sandiford <richard@codesourcery.com>
173 Daniel Jacobowitz <dan@codesourcery.com>
174 Phil Edwards <phil@codesourcery.com>
175 Zack Weinberg <zack@codesourcery.com>
176 Mark Mitchell <mark@codesourcery.com>
177 Nathan Sidwell <nathan@codesourcery.com>
179 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
180 (md_begin): Complain about -G being used for PIC. Don't change
181 the text, data and bss alignments on VxWorks.
182 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
183 generating VxWorks PIC.
184 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
185 (macro): Likewise, but do not treat la $25 specially for
186 VxWorks PIC, and do not handle jal.
187 (OPTION_MVXWORKS_PIC): New macro.
188 (md_longopts): Add -mvxworks-pic.
189 (md_parse_option): Don't complain about using PIC and -G together here.
190 Handle OPTION_MVXWORKS_PIC.
191 (md_estimate_size_before_relax): Always use the first relaxation
193 * config/tc-mips.h (VXWORKS_PIC): New.
195 2006-03-21 Paul Brook <paul@codesourcery.com>
197 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
199 2006-03-21 Sterling Augustine <sterling@tensilica.com>
201 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
202 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
203 (get_loop_align_size): New.
204 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
205 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
206 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
207 (get_noop_aligned_address): Use get_loop_align_size.
208 (get_aligned_diff): Likewise.
210 2006-03-21 Paul Brook <paul@codesourcery.com>
212 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
214 2006-03-20 Paul Brook <paul@codesourcery.com>
216 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
217 (do_t_branch): Encode branches inside IT blocks as unconditional.
218 (do_t_cps): New function.
219 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
220 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
221 (opcode_lookup): Allow conditional suffixes on all instructions in
223 (md_assemble): Advance condexec state before checking for errors.
224 (insns): Use do_t_cps.
226 2006-03-20 Paul Brook <paul@codesourcery.com>
228 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
231 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
233 * config/tc-vax.c: Update copyright year.
234 * config/tc-vax.h: Likewise.
236 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
238 * config/tc-vax.c (md_chars_to_number): Used only locally, so
240 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
242 2006-03-17 Paul Brook <paul@codesourcery.com>
244 * config/tc-arm.c (insns): Add ldm and stm.
246 2006-03-17 Ben Elliston <bje@au.ibm.com>
249 * doc/as.texinfo (Ident): Document this directive more thoroughly.
251 2006-03-16 Paul Brook <paul@codesourcery.com>
253 * config/tc-arm.c (insns): Add "svc".
255 2006-03-13 Bob Wilson <bob.wilson@acm.org>
257 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
258 flag and avoid double underscore prefixes.
260 2006-03-10 Paul Brook <paul@codesourcery.com>
262 * config/tc-arm.c (md_begin): Handle EABIv5.
263 (arm_eabis): Add EF_ARM_EABI_VER5.
264 * doc/c-arm.texi: Document -meabi=5.
266 2006-03-10 Ben Elliston <bje@au.ibm.com>
268 * app.c (do_scrub_chars): Simplify string handling.
270 2006-03-07 Richard Sandiford <richard@codesourcery.com>
271 Daniel Jacobowitz <dan@codesourcery.com>
272 Zack Weinberg <zack@codesourcery.com>
273 Nathan Sidwell <nathan@codesourcery.com>
274 Paul Brook <paul@codesourcery.com>
275 Ricardo Anguiano <anguiano@codesourcery.com>
276 Phil Edwards <phil@codesourcery.com>
278 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
279 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
281 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
282 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
283 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
285 2006-03-06 Bob Wilson <bob.wilson@acm.org>
287 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
288 even when using the text-section-literals option.
290 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
292 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
294 (m68k_ip): <case 'J'> Check we have some control regs.
295 (md_parse_option): Allow raw arch switch.
296 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
297 whether 68881 or cfloat was meant by -mfloat.
298 (md_show_usage): Adjust extension display.
299 (m68k_elf_final_processing): Adjust.
301 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
303 * config/tc-avr.c (avr_mod_hash_value): New function.
304 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
305 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
306 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
307 instead of int avr_ldi_expression: use avr_mod_hash_value instead
309 (tc_gen_reloc): Handle substractions of symbols, if possible do
310 fixups, abort otherwise.
311 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
312 tc_fix_adjustable): Define.
314 2006-03-02 James E Wilson <wilson@specifix.com>
316 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
317 change the template, then clear md.slot[curr].end_of_insn_group.
319 2006-02-28 Jan Beulich <jbeulich@novell.com>
321 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
323 2006-02-28 Jan Beulich <jbeulich@novell.com>
326 * macro.c (getstring): Don't treat parentheses special anymore.
327 (get_any_string): Don't consider '(' and ')' as quoting anymore.
328 Special-case '(', ')', '[', and ']' when dealing with non-quoting
331 2006-02-28 Mat <mat@csail.mit.edu>
333 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
335 2006-02-27 Jakub Jelinek <jakub@redhat.com>
337 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
339 (CFI_signal_frame): Define.
340 (cfi_pseudo_table): Add .cfi_signal_frame.
341 (dot_cfi): Handle CFI_signal_frame.
342 (output_cie): Handle cie->signal_frame.
343 (select_cie_for_fde): Don't share CIE if signal_frame flag is
344 different. Copy signal_frame from FDE to newly created CIE.
345 * doc/as.texinfo: Document .cfi_signal_frame.
347 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
349 * doc/Makefile.am: Add html target.
350 * doc/Makefile.in: Regenerate.
351 * po/Make-in: Add html target.
353 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
355 * config/tc-i386.c (output_insn): Support Intel Merom New
358 * config/tc-i386.h (CpuMNI): New.
359 (CpuUnknownFlags): Add CpuMNI.
361 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
363 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
364 (hpriv_reg_table): New table for hyperprivileged registers.
365 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
368 2006-02-24 DJ Delorie <dj@redhat.com>
370 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
371 (tc_gen_reloc): Don't define.
372 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
373 (OPTION_LINKRELAX): New.
374 (md_longopts): Add it.
376 (md_parse_options): Set it.
377 (md_assemble): Emit relaxation relocs as needed.
378 (md_convert_frag): Emit relaxation relocs as needed.
379 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
380 (m32c_apply_fix): New.
382 (m32c_force_relocation): Force out jump relocs when relaxing.
383 (m32c_fix_adjustable): Return false if relaxing.
385 2006-02-24 Paul Brook <paul@codesourcery.com>
387 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
388 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
389 (struct asm_barrier_opt): Define.
390 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
391 (parse_psr): Accept V7M psr names.
392 (parse_barrier): New function.
393 (enum operand_parse_code): Add OP_oBARRIER.
394 (parse_operands): Implement OP_oBARRIER.
395 (do_barrier): New function.
396 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
397 (do_t_cpsi): Add V7M restrictions.
398 (do_t_mrs, do_t_msr): Validate V7M variants.
399 (md_assemble): Check for NULL variants.
400 (v7m_psrs, barrier_opt_names): New tables.
401 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
402 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
403 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
404 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
405 (struct cpu_arch_ver_table): Define.
407 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
408 Tag_CPU_arch_profile.
409 * doc/c-arm.texi: Document new cpu and arch options.
411 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
413 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
415 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
417 * config/tc-ia64.c: Update copyright years.
419 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
421 * config/tc-ia64.c (specify_resource): Add the rule 17 from
424 2005-02-22 Paul Brook <paul@codesourcery.com>
426 * config/tc-arm.c (do_pld): Remove incorrect write to
428 (encode_thumb32_addr_mode): Use correct operand.
430 2006-02-21 Paul Brook <paul@codesourcery.com>
432 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
434 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
435 Anil Paranjape <anilp1@kpitcummins.com>
436 Shilin Shakti <shilins@kpitcummins.com>
438 * Makefile.am: Add xc16x related entry.
439 * Makefile.in: Regenerate.
440 * configure.in: Added xc16x related entry.
441 * configure: Regenerate.
442 * config/tc-xc16x.h: New file
443 * config/tc-xc16x.c: New file
444 * doc/c-xc16x.texi: New file for xc16x
445 * doc/all.texi: Entry for xc16x
446 * doc/Makefile.texi: Added c-xc16x.texi
447 * NEWS: Announce the support for the new target.
449 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
451 * configure.tgt: set emulation for mips-*-netbsd*
453 2006-02-14 Jakub Jelinek <jakub@redhat.com>
455 * config.in: Rebuilt.
457 2006-02-13 Bob Wilson <bob.wilson@acm.org>
459 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
460 from 1, not 0, in error messages.
461 (md_assemble): Simplify special-case check for ENTRY instructions.
462 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
463 operand in error message.
465 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
467 * configure.tgt (arm-*-linux-gnueabi*): Change to
470 2006-02-10 Nick Clifton <nickc@redhat.com>
472 * config/tc-crx.c (check_range): Ensure that the sign bit of a
473 32-bit value is propagated into the upper bits of a 64-bit long.
475 * config/tc-arc.c (init_opcode_tables): Fix cast.
476 (arc_extoper, md_operand): Likewise.
478 2006-02-09 David Heine <dlheine@tensilica.com>
480 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
481 each relaxation step.
483 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
485 * configure.in (CHECK_DECLS): Add vsnprintf.
486 * configure: Regenerate.
487 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
488 include/declare here, but...
489 * as.h: Move code detecting VARARGS idiom to the top.
490 (errno.h, stdarg.h, varargs.h, va_list): ...here.
491 (vsnprintf): Declare if not already declared.
493 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
495 * as.c (close_output_file): New.
496 (main): Register close_output_file with xatexit before
497 dump_statistics. Don't call output_file_close.
499 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
501 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
502 mcf5329_control_regs): New.
503 (not_current_architecture, selected_arch, selected_cpu): New.
504 (m68k_archs, m68k_extensions): New.
505 (archs): Renamed to ...
506 (m68k_cpus): ... here. Adjust.
508 (md_pseudo_table): Add arch and cpu directives.
509 (find_cf_chip, m68k_ip): Adjust table scanning.
510 (no_68851, no_68881): Remove.
511 (md_assemble): Lazily initialize.
512 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
513 (md_init_after_args): Move functionality to m68k_init_arch.
514 (mri_chip): Adjust table scanning.
515 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
516 options with saner parsing.
517 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
518 m68k_init_arch): New.
519 (s_m68k_cpu, s_m68k_arch): New.
520 (md_show_usage): Adjust.
521 (m68k_elf_final_processing): Set CF EF flags.
522 * config/tc-m68k.h (m68k_init_after_args): Remove.
523 (tc_init_after_args): Remove.
524 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
525 (M68k-Directives): Document .arch and .cpu directives.
527 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
529 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
530 synonyms for equ and defl.
531 (z80_cons_fix_new): New function.
532 (emit_byte): Disallow relative jumps to absolute locations.
533 (emit_data): Only handle defb, prototype changed, because defb is
534 now handled as pseudo-op rather than an instruction.
535 (instab): Entries for defb,defw,db,dw moved from here...
536 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
537 Add entries for def24,def32,d24,d32.
538 (md_assemble): Improved error handling.
539 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
540 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
541 (z80_cons_fix_new): Declare.
542 * doc/c-z80.texi (defb, db): Mention warning on overflow.
543 (def24,d24,def32,d32): New pseudo-ops.
545 2006-02-02 Paul Brook <paul@codesourcery.com>
547 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
549 2005-02-02 Paul Brook <paul@codesourcery.com>
551 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
552 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
553 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
554 T2_OPCODE_RSB): Define.
555 (thumb32_negate_data_op): New function.
556 (md_apply_fix): Use it.
558 2006-01-31 Bob Wilson <bob.wilson@acm.org>
560 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
562 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
563 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
565 (relaxation_requirements): Add pfinish_frag argument and use it to
566 replace setting tinsn->record_fix fields.
567 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
568 and vinsn_to_insnbuf. Remove references to record_fix and
569 slot_sub_symbols fields.
570 (xtensa_mark_narrow_branches): Delete unused code.
571 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
573 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
575 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
576 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
577 of the record_fix field. Simplify error messages for unexpected
579 (set_expr_symbol_offset_diff): Delete.
581 2006-01-31 Paul Brook <paul@codesourcery.com>
583 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
585 2006-01-31 Paul Brook <paul@codesourcery.com>
586 Richard Earnshaw <rearnsha@arm.com>
588 * config/tc-arm.c: Use arm_feature_set.
589 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
590 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
591 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
594 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
595 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
596 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
597 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
599 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
600 (arm_opts): Move old cpu/arch options from here...
601 (arm_legacy_opts): ... to here.
602 (md_parse_option): Search arm_legacy_opts.
603 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
604 (arm_float_abis, arm_eabis): Make const.
606 2006-01-25 Bob Wilson <bob.wilson@acm.org>
608 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
610 2006-01-21 Jie Zhang <jie.zhang@analog.com>
612 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
613 in load immediate intruction.
615 2006-01-21 Jie Zhang <jie.zhang@analog.com>
617 * config/bfin-parse.y (value_match): Use correct conversion
618 specifications in template string for __FILE__ and __LINE__.
622 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
624 Introduce TLS descriptors for i386 and x86_64.
625 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
626 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
627 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
628 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
629 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
631 (build_modrm_byte): Set up zero modrm for TLS desc calls.
632 (lex_got): Handle @tlsdesc and @tlscall.
633 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
635 2006-01-11 Nick Clifton <nickc@redhat.com>
637 Fixes for building on 64-bit hosts:
638 * config/tc-avr.c (mod_index): New union to allow conversion
639 between pointers and integers.
640 (md_begin, avr_ldi_expression): Use it.
641 * config/tc-i370.c (md_assemble): Add cast for argument to print
643 * config/tc-tic54x.c (subsym_substitute): Likewise.
644 * config/tc-mn10200.c (md_assemble): Use a union to convert the
645 opindex field of fr_cgen structure into a pointer so that it can
647 * config/tc-mn10300.c (md_assemble): Likewise.
648 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
650 * config/tc-v850.c: Replace uses of (int) casts with correct
653 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
656 * symbols.c (snapshot_symbol): Don't change a defined symbol.
658 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
661 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
662 a local-label reference.
664 For older changes see ChangeLog-2005
670 version-control: never