1 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
3 * config/tc-s390.c (md_parse_option): z10 option added.
5 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7 * aclocal.m4: Regenerate.
9 * Makefile.in: Likewise.
10 * doc/Makefile.in: Likewise.
12 2008-03-17 Adrian Bunk <bunk@stusta.de>
15 * config/tc-hppa.c (is_same_frag): Delete.
17 2008-03-14 Sterling Augustine <sterling@tensilica.com>
19 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
20 RELAX_LOOP_END_ADD_NOP.
22 2008-03-13 Evandro Menezes <evandro@yahoo.com>
25 * read.c (s_mexit): Warn if attempting to exit a macro when not
26 inside a macro definition.
28 2008-03-13 Alan Modra <amodra@bigpond.net.au>
30 * Makefile.am: Run "make dep-am".
31 * Makefile.in: Regenerate.
32 * configure: Regenerate.
34 2008-03-09 Paul Brook <paul@codesourcery.com>
36 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
37 * doc/c-arm.texi: Add cortex-a9.
39 2008-03-09 Paul Brook <paul@codesourcery.com>
41 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
42 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
43 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
44 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
45 * doc/c-arm.texi: Document new ARM FPU variants.
47 2008-03-07 Paul Brook <paul@codesourcery.com>
49 * config/tc-arm.c (md_apply_fix): Use correct offset range.
51 2008-03-07 Alan Modra <amodra@bigpond.net.au>
53 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
54 for strict ordering of powerpc_opcodes, but disable for now.
56 2008-03-04 Paul Brook <paul@codesourcery.com>
58 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
59 (arm_ext_v7m): Rename...
60 (arm_ext_m): ... to this. Include v6-M.
61 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
62 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
63 (md_assemble): Allow wide msr instructions.
64 (insns): Add classifications for v6-m instructions.
65 (arm_cpu_option_table): Add cortex-m1.
66 (arm_arch_option_table): Add armv6-m.
67 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
69 2008-03-03 Sterling Augustine <sterling@tensilica.com>
70 Bob Wilson <bob.wilson@acm.org>
72 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
73 (md_begin): Initialize it.
74 (resources_conflict): Use it.
76 2008-03-03 Sterling Augustine <sterling@tensilica.com>
78 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
80 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
81 H.J. Lu <hongjiu.lu@intel.com>
84 * read.c (pseudo_set): Don't allow global register symbol.
86 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
89 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
92 * write.c (write_object_file): Don't allow symbols which were
93 equated to register. Stop if there is an error.
95 2008-03-01 Alan Modra <amodra@bigpond.net.au>
97 * config/tc-ppc.h (struct _ppc_fix_extra): New.
99 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
100 * config/tc-ppc.c (ppu_cpu): Make global.
101 (ppc_insert_operand): Add ppu_cpu parameter.
102 (md_assemble): Adjust for above change.
103 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
105 2008-02-22 Nick Clifton <nickc@redhat.com>
107 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
108 targeted ARM ports, otherwise just skip generating the reloc.
110 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
112 * doc/c-i386.texi: Update -march= and .arch.
114 2008-02-18 Nick Clifton <nickc@redhat.com>
116 * config/tc-mn10300.c (has_known_symbol_location): New function.
117 Do not regard weak symbols as having a known location.
118 (md_estimate_size_before_relax): Use new function.
119 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
121 2008-02-18 Jan Beulich <jbeulich@novell.com>
123 * config/tc-i386.c (match_template): Disallow 'l' suffix when
124 currently selected CPU has no 32-bit support.
125 (parse_real_register): Do not return registers not available on
126 currently selected CPU.
128 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
130 * config/tc-i386.c (process_immext): Fix format.
132 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
134 * config/tc-i386.c (inoutportreg): New.
135 (process_immext): New.
136 (md_assemble): Use it.
137 (update_imm): Use imm16 and imm32s.
138 (i386_att_operand): Use inoutportreg.
140 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
142 * config/tc-i386.c (operand_type_all_zero): New.
143 (operand_type_set): Likewise.
144 (operand_type_equal): Likewise.
145 (cpu_flags_all_zero): Likewise.
146 (cpu_flags_set): Likewise.
147 (cpu_flags_equal): Likewise.
148 (UINTS_ALL_ZERO): Removed.
149 (UINTS_SET): Likewise.
150 (UINTS_CLEAR): Likewise.
151 (UINTS_EQUAL): Likewise.
152 (cpu_flags_match): Updated.
153 (smallest_imm_type): Likewise.
154 (set_cpu_arch): Likewise.
155 (md_assemble): Likewise.
156 (optimize_imm): Likewise.
157 (match_template): Likewise.
158 (process_suffix): Likewise.
159 (update_imm): Likewise.
160 (process_drex): Likewise.
161 (process_operands): Likewise.
162 (build_modrm_byte): Likewise.
163 (i386_immediate): Likewise.
164 (i386_displacement): Likewise.
165 (i386_att_operand): Likewise.
166 (parse_real_register): Likewise.
167 (md_parse_option): Likewise.
168 (i386_target_format): Likewise.
170 2008-02-14 Dimitry Andric <dimitry@andric.com>
173 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
174 pointer past the comma after parsing a floating point register
177 2008-02-14 Hakan Ardo <hakan@debian.org>
180 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
182 (avr_operand): Disallow post-increment addressing in the lpm
183 instruction for the attiny26.
185 2008-02-13 Jan Beulich <jbeulich@novell.com>
187 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
188 if not in Intel mode.
189 (i386_intel_operand): Ignore segment overrides in immediate and
191 (intel_e11): Range-check i.mem_operands before use as array
192 index. Filter out FLAT for uses other than as segment override.
193 (intel_get_token): Remove broken promotion of "FLAT:" to mean
196 2008-02-13 Jan Beulich <jbeulich@novell.com>
198 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
200 2008-02-13 Jan Beulich <jbeulich@novell.com>
202 * config/tc-i386.c (allow_pseudo_reg): New.
203 (parse_real_register): Check for NULL just once. Allow all
204 register table entries when allow_pseudo_reg is non-zero.
205 Don't allow any registers without type when allow_pseudo_reg
207 (tc_x86_regname_to_dw2regnum): Replace with ...
208 (tc_x86_parse_to_dw2regnum): ... this.
209 (tc_x86_frame_initial_instructions): Adjust for above change.
210 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
211 (tc_parse_to_dw2regnum): New.
212 (tc_x86_regname_to_dw2regnum): Replace with ...
213 (tc_x86_parse_to_dw2regnum): ... this.
214 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
215 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
218 2008-02-12 Nick Clifton <nickc@redhat.com>
220 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
222 (tic4x_insn_add): Likewise.
223 (md_begin): Drop cast that was discarding a const qualifier.
224 * config/tc-d30v.c (get_reloc): Add const qualifier to op
226 (build_insn): Drop cast that was discarding a const qualifier.
228 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
230 * config/tc-i386.c (cpu_arch): Add .xsave.
231 (md_show_usage): Add .xsave.
233 * doc/c-i386.texi: Add xsave to -march=.
235 2008-02-07 Alan Modra <amodra@bigpond.net.au>
237 * read.c (s_weakref): Don't pass unadorned NULL to concat.
238 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
240 2008-02-05 Sterling Augustine <sterling@tensilica.com>
242 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
243 checks into assertions. When relaxation produces an operation that
244 does not fit in the current FLIX instruction, make sure that the
245 operation is relaxed as needed to account for being placed following
246 the current instruction.
248 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
251 * configure: Regenerated.
253 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
255 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
257 2008-01-31 Marc Gauthier <marc@tensilica.com>
259 * configure.tgt (xtensa*-*-*): Recognize processor variants.
261 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
263 * read.c: (emit_expr): Correct for mingw use of printf size
266 2008-01-24 Bob Wilson <bob.wilson@acm.org>
268 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
269 can only be encoded in FLIX instructions but are not specified as such.
270 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
273 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
275 * NEWS: Mention new command line options for x86 targets.
277 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
279 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
281 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
283 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
285 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
287 * config/tc-i386.c (md_show_usage): Show more processors for
290 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
292 * config/tc-i386.c (i386_target_format): Remove cpummx2.
294 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
296 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
297 (XXX_MNEM_SUFFIX): Likewise.
298 (END_OF_INSN): Likewise.
299 (templates): Likewise.
300 (modrm_byte): Likewise.
301 (rex_byte): Likewise.
302 (DREX_XXX): Likewise.
303 (drex_byte): Likewise.
304 (sib_byte): Likewise.
305 (processor_type): Likewise.
306 (arch_entry): Likewise.
307 (cpu_sub_arch_name): Remove const.
308 (cpu_arch): Add .vmx and .smx.
309 (set_cpu_arch): Append cpu_sub_arch_name.
310 (md_parse_option): Support -march=CPU[,+EXTENSION...].
311 (md_show_usage): Updated.
313 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
314 (XXX_MNEM_SUFFIX): Likewise.
315 (END_OF_INSN): Likewise.
316 (templates): Likewise.
317 (modrm_byte): Likewise.
318 (rex_byte): Likewise.
319 (DREX_XXX): Likewise.
320 (drex_byte): Likewise.
321 (sib_byte): Likewise.
322 (processor_type): Likewise.
323 (arch_entry): Likewise.
325 * doc/as.texinfo: Update i386 -march option.
327 * doc/c-i386.texi: Update -march= for ISA.
329 2008-01-18 Bob Wilson <bob.wilson@acm.org>
331 * config/tc-xtensa.c (xtensa_leb128): New function.
332 (md_pseudo_table): Use it for sleb128 and uleb128.
333 (is_leb128_expr): New internal flag.
334 (xtensa_symbol_new_hook): Check new flag.
336 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
338 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
339 at90usb82, at90usb162.
340 * doc/c-avr.texi: Change architecture grouping for at90usb82,
342 These changes support the new avr35 architecture group in gcc.
344 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
346 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
347 suffix for AT&T syntax.
349 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
351 * config/tc-i386.c (match_reg_size): New.
352 (match_mem_size): Likewise.
353 (operand_size_match): Likewise.
354 (operand_type_match): Also clear all size fields.
355 (match_template): Skip Intel syntax when in AT&T syntax.
356 Call operand_size_match to check operand size.
357 (i386_att_operand): Set the mem field to 1 for memory
359 (i386_intel_operand): Likewise.
361 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
364 * config/tc-i386.c (_i386_insn): Update comment.
365 (operand_type_match): Also clear unspecified.
366 (operand_type_register_match): Likewise.
367 (parse_operands): Initialize unspecified.
368 (i386_intel_operand): Likewise.
369 (match_template): Check memory and accumulator operand size.
370 (i386_att_operand): Clear unspecified on register operand.
371 (intel_e11): Likewise.
372 (intel_e09): Set operand size and clean unspecified for
375 2008-01-11 Andreas Schwab <schwab@suse.de>
377 * read.c (s_space): Declare `repeat' as offsetT.
379 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
381 * config/tc-i386.c (match_template): Check processor support
384 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
386 * config/tc-i386.c (match_template): Continue if processor
389 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
391 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
392 unwind personality function address.
394 2008-01-09 Bob Wilson <bob.wilson@acm.org>
396 * dwarf2dbg.c (out_sleb128): Delete.
397 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
398 (out_fixed_inc_line_addr): Delete.
399 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
400 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
401 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
402 (process_entries): Remove calls to out_fixed_inc_line_addr. When
403 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
404 * read.h (emit_expr_fix): New prototype.
405 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
406 (emit_expr_fix): New.
408 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
410 * config/tc-i386.c (match_template): Check register size
411 only when size of operands can be encoded the canonical way.
413 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
415 * config/tc-i386.c (i386_operand): Renamed to ...
416 (i386_att_operand): This.
417 (parse_operands): Updated.
419 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
421 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
423 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
425 (md_assemble): Remove Intel mode workaround.
426 (match_template): Check support for old gcc, AT&T mnemonic
428 (md_parse_option): Don't set intel_mnemonic to 0 for
431 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-i386.h: Update copyright to 2008.
435 2008-01-04 Nick Clifton <nickc@redhat.com>
437 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
438 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
440 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
442 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
445 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
447 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
448 (cpu_flags_not): Likewise.
449 (cpu_flags_match): Updated to check 64bit and arch.
450 (set_code_flag): Remove cpu_arch_flags_not.
451 (set_16bit_gcc_code_flag): Likewise.
452 (set_cpu_arch): Likewise.
453 (md_begin): Likewise.
454 (parse_insn): Call cpu_flags_match to check 64bit and arch.
455 (match_template): Likewise.
457 2008-01-03 Jakub Jelinek <jakub@redhat.com>
459 * config/tc-i386.c (process_drex): Initialize modrm_reg and
460 modrm_regmem to 0 instead of None.
462 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
464 * config/tc-i386.c (match_template): Use the xmmword field
467 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
469 * config/tc-i386.c (process_suffix): Fix a typo.
471 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
474 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
475 Check memory size in Intel mode.
476 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
477 (intel_e09): Likewise.
479 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
481 2008-01-02 Catherine Moore <clm@codesourcery.com>
483 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
485 For older changes see ChangeLog-2007
491 version-control: never