1 2008-02-14 Hakan Ardo <hakan@debian.org>
4 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
6 (avr_operand): Disallow post-increment addressing in the lpm
7 instruction for the attiny26.
9 2008-02-13 Jan Beulich <jbeulich@novell.com>
11 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
13 (i386_intel_operand): Ignore segment overrides in immediate and
15 (intel_e11): Range-check i.mem_operands before use as array
16 index. Filter out FLAT for uses other than as segment override.
17 (intel_get_token): Remove broken promotion of "FLAT:" to mean
20 2008-02-13 Jan Beulich <jbeulich@novell.com>
22 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
24 2008-02-13 Jan Beulich <jbeulich@novell.com>
26 * config/tc-i386.c (allow_pseudo_reg): New.
27 (parse_real_register): Check for NULL just once. Allow all
28 register table entries when allow_pseudo_reg is non-zero.
29 Don't allow any registers without type when allow_pseudo_reg
31 (tc_x86_regname_to_dw2regnum): Replace with ...
32 (tc_x86_parse_to_dw2regnum): ... this.
33 (tc_x86_frame_initial_instructions): Adjust for above change.
34 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
35 (tc_parse_to_dw2regnum): New.
36 (tc_x86_regname_to_dw2regnum): Replace with ...
37 (tc_x86_parse_to_dw2regnum): ... this.
38 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
39 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
42 2008-02-12 Nick Clifton <nickc@redhat.com>
44 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
46 (tic4x_insn_add): Likewise.
47 (md_begin): Drop cast that was discarding a const qualifier.
48 * config/tc-d30v.c (get_reloc): Add const qualifier to op
50 (build_insn): Drop cast that was discarding a const qualifier.
52 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
54 * config/tc-i386.c (cpu_arch): Add .xsave.
55 (md_show_usage): Add .xsave.
57 * doc/c-i386.texi: Add xsave to -march=.
59 2008-02-07 Alan Modra <amodra@bigpond.net.au>
61 * read.c (s_weakref): Don't pass unadorned NULL to concat.
62 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
64 2008-02-05 Sterling Augustine <sterling@tensilica.com>
66 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
67 checks into assertions. When relaxation produces an operation that
68 does not fit in the current FLIX instruction, make sure that the
69 operation is relaxed as needed to account for being placed following
70 the current instruction.
72 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
75 * configure: Regenerated.
77 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
79 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
81 2008-01-31 Marc Gauthier <marc@tensilica.com>
83 * configure.tgt (xtensa*-*-*): Recognize processor variants.
85 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
87 * read.c: (emit_expr): Correct for mingw use of printf size
90 2008-01-24 Bob Wilson <bob.wilson@acm.org>
92 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
93 can only be encoded in FLIX instructions but are not specified as such.
94 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
97 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
99 * NEWS: Mention new command line options for x86 targets.
101 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
103 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
105 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
107 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
109 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
111 * config/tc-i386.c (md_show_usage): Show more processors for
114 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
116 * config/tc-i386.c (i386_target_format): Remove cpummx2.
118 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
120 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
121 (XXX_MNEM_SUFFIX): Likewise.
122 (END_OF_INSN): Likewise.
123 (templates): Likewise.
124 (modrm_byte): Likewise.
125 (rex_byte): Likewise.
126 (DREX_XXX): Likewise.
127 (drex_byte): Likewise.
128 (sib_byte): Likewise.
129 (processor_type): Likewise.
130 (arch_entry): Likewise.
131 (cpu_sub_arch_name): Remove const.
132 (cpu_arch): Add .vmx and .smx.
133 (set_cpu_arch): Append cpu_sub_arch_name.
134 (md_parse_option): Support -march=CPU[,+EXTENSION...].
135 (md_show_usage): Updated.
137 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
138 (XXX_MNEM_SUFFIX): Likewise.
139 (END_OF_INSN): Likewise.
140 (templates): Likewise.
141 (modrm_byte): Likewise.
142 (rex_byte): Likewise.
143 (DREX_XXX): Likewise.
144 (drex_byte): Likewise.
145 (sib_byte): Likewise.
146 (processor_type): Likewise.
147 (arch_entry): Likewise.
149 * doc/as.texinfo: Update i386 -march option.
151 * doc/c-i386.texi: Update -march= for ISA.
153 2008-01-18 Bob Wilson <bob.wilson@acm.org>
155 * config/tc-xtensa.c (xtensa_leb128): New function.
156 (md_pseudo_table): Use it for sleb128 and uleb128.
157 (is_leb128_expr): New internal flag.
158 (xtensa_symbol_new_hook): Check new flag.
160 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
162 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
163 at90usb82, at90usb162.
164 * doc/c-avr.texi: Change architecture grouping for at90usb82,
166 These changes support the new avr35 architecture group in gcc.
168 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
170 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
171 suffix for AT&T syntax.
173 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
175 * config/tc-i386.c (match_reg_size): New.
176 (match_mem_size): Likewise.
177 (operand_size_match): Likewise.
178 (operand_type_match): Also clear all size fields.
179 (match_template): Skip Intel syntax when in AT&T syntax.
180 Call operand_size_match to check operand size.
181 (i386_att_operand): Set the mem field to 1 for memory
183 (i386_intel_operand): Likewise.
185 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
188 * config/tc-i386.c (_i386_insn): Update comment.
189 (operand_type_match): Also clear unspecified.
190 (operand_type_register_match): Likewise.
191 (parse_operands): Initialize unspecified.
192 (i386_intel_operand): Likewise.
193 (match_template): Check memory and accumulator operand size.
194 (i386_att_operand): Clear unspecified on register operand.
195 (intel_e11): Likewise.
196 (intel_e09): Set operand size and clean unspecified for
199 2008-01-11 Andreas Schwab <schwab@suse.de>
201 * read.c (s_space): Declare `repeat' as offsetT.
203 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
205 * config/tc-i386.c (match_template): Check processor support
208 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
210 * config/tc-i386.c (match_template): Continue if processor
213 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
215 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
216 unwind personality function address.
218 2008-01-09 Bob Wilson <bob.wilson@acm.org>
220 * dwarf2dbg.c (out_sleb128): Delete.
221 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
222 (out_fixed_inc_line_addr): Delete.
223 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
224 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
225 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
226 (process_entries): Remove calls to out_fixed_inc_line_addr. When
227 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
228 * read.h (emit_expr_fix): New prototype.
229 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
230 (emit_expr_fix): New.
232 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
234 * config/tc-i386.c (match_template): Check register size
235 only when size of operands can be encoded the canonical way.
237 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
239 * config/tc-i386.c (i386_operand): Renamed to ...
240 (i386_att_operand): This.
241 (parse_operands): Updated.
243 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
245 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
247 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
249 (md_assemble): Remove Intel mode workaround.
250 (match_template): Check support for old gcc, AT&T mnemonic
252 (md_parse_option): Don't set intel_mnemonic to 0 for
255 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
257 * config/tc-i386.h: Update copyright to 2008.
259 2008-01-04 Nick Clifton <nickc@redhat.com>
261 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
262 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
264 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
266 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
269 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
271 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
272 (cpu_flags_not): Likewise.
273 (cpu_flags_match): Updated to check 64bit and arch.
274 (set_code_flag): Remove cpu_arch_flags_not.
275 (set_16bit_gcc_code_flag): Likewise.
276 (set_cpu_arch): Likewise.
277 (md_begin): Likewise.
278 (parse_insn): Call cpu_flags_match to check 64bit and arch.
279 (match_template): Likewise.
281 2008-01-03 Jakub Jelinek <jakub@redhat.com>
283 * config/tc-i386.c (process_drex): Initialize modrm_reg and
284 modrm_regmem to 0 instead of None.
286 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
288 * config/tc-i386.c (match_template): Use the xmmword field
291 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
293 * config/tc-i386.c (process_suffix): Fix a typo.
295 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
298 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
299 Check memory size in Intel mode.
300 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
301 (intel_e09): Likewise.
303 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
305 2008-01-02 Catherine Moore <clm@codesourcery.com>
307 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
309 For older changes see ChangeLog-2007
315 version-control: never