2005-04-18 Michael Snyder <msnyder@redhat.com>
[deliverable/binutils-gdb.git] / include / opcode / ChangeLog
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12005-04-13 H.J. Lu <hongjiu.lu@intel.com>
2
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3 Moved from ../ChangeLog
4
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5 2005-04-12 Paul Brook <paul@codesourcery.com>
6 * m88k.h: Rename psr macros to avoid conflicts.
7
8 2005-03-12 Zack Weinberg <zack@codesourcery.com>
9 * arm.h: Adjust comments for ARM_EXT_V4T and ARM_EXT_V5T.
10 Add ARM_EXT_V6T2, ARM_ARCH_V6T2, ARM_ARCH_V6KT2, ARM_ARCH_V6ZT2,
11 and ARM_ARCH_V6ZKT2.
12
13 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
14 * crx.h (enum operand_type): Rename rbase_cst4 to rbase_dispu4.
15 Remove redundant instruction types.
16 (struct argument): X_op - new field.
17 (struct cst4_entry): Remove.
18 (no_op_insn): Declare.
19
20 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
21 * crx.h (enum argtype): Rename types, remove unused types.
22
23 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
24 * crx.h (enum reg): Rearrange registers, remove 'ccfg' and `'pc'.
25 (enum reg_type): Remove CRX_PC_REGTYPE, CRX_MTPR_REGTYPE.
26 (enum operand_type): Rearrange operands, edit comments.
27 replace us<N> with ui<N> for unsigned immediate.
28 replace d<N> with disps<N>/dispu<N>/dispe<N> for signed/unsigned/escaped
29 displacements (respectively).
30 replace rbase_ridx_scl2_dispu<N> with rindex_disps<N> for register index.
31 (instruction type): Add NO_TYPE_INS.
32 (instruction flags): Add USER_REG, CST4MAP, NO_SP, NO_RPTR.
33 (operand_entry): New field - 'flags'.
34 (operand flags): New.
35
36 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
37 * crx.h (operand_type): Remove redundant types i3, i4,
38 i5, i8, i12.
39 Add new unsigned immediate types us3, us4, us5, us16.
40
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412005-04-12 Mark Kettenis <kettenis@gnu.org>
42
43 * i386.h (i386_optab): Mark VIA PadLock instructions as ImmExt and
44 adjust them accordingly.
45
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462005-04-01 Jan Beulich <jbeulich@novell.com>
47
48 * i386.h (i386_optab): Add rdtscp.
49
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502005-03-29 H.J. Lu <hongjiu.lu@intel.com>
51
52 * i386.h (i386_optab): Don't allow the `l' suffix for moving
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53 between memory and segment register. Allow movq for moving between
54 general-purpose register and segment register.
4cc91dba 55
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562005-02-09 Jan Beulich <jbeulich@novell.com>
57
58 PR gas/707
59 * i386.h (i386_optab): Add x_Suf to fbld and fbstp. Add w_Suf and
60 FloatMF to fldcw, fstcw, fnstcw, and the memory formas of fstsw and
61 fnstsw.
62
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632005-01-25 Alexandre Oliva <aoliva@redhat.com>
64
65 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
66 * cgen.h (enum cgen_parse_operand_type): Add
67 CGEN_PARSE_OPERAND_SYMBOLIC.
68
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692005-01-21 Fred Fish <fnf@specifixinc.com>
70
71 * mips.h: Change INSN_ALIAS to INSN2_ALIAS.
72 Change INSN_WRITE_MDMX_ACC to INSN2_WRITE_MDMX_ACC.
73 Change INSN_READ_MDMX_ACC to INSN2_READ_MDMX_ACC.
74
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752005-01-19 Fred Fish <fnf@specifixinc.com>
76
77 * mips.h (struct mips_opcode): Add new pinfo2 member.
78 (INSN_ALIAS): New define for opcode table entries that are
79 specific instances of another entry, such as 'move' for an 'or'
80 with a zero operand.
81 (INSN_READ_MDMX_ACC): Redefine from 0 to 0x2.
82 (INSN_WRITE_MDMX_ACC): Redefine from 0 to 0x4.
83
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842004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
85
86 * mips.h (CPU_RM9000): Define.
87 (OPCODE_IS_MEMBER): Handle CPU_RM9000.
88
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892004-11-25 Jan Beulich <jbeulich@novell.com>
90
91 * i386.h: CpuNo64 mov can't reasonably have a 'q' suffix. Moves
92 to/from test registers are illegal in 64-bit mode. Add missing
93 NoRex64 to sidt. fxsave/fxrstor now allow for a 'q' suffix
94 (previously one had to explicitly encode a rex64 prefix). Re-enable
95 lahf/sahf in 64-bit mode as at least some Athlon64/Opteron steppings
96 support it there. Add cmpxchg16b as per Intel's 64-bit documentation.
97
982004-11-23 Jan Beulich <jbeulich@novell.com>
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99
100 * i386.h (i386_optab): paddq and psubq, even in their MMX form, are
101 available only with SSE2. Change the MMX additions introduced by SSE
102 and 3DNow!A to CpuMMX2 (rather than CpuMMX). Indicate the 3DNow!A
103 instructions by their now designated identifier (since combining i686
104 and 3DNow! does not really imply 3DNow!A).
105
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1062004-11-19 Alan Modra <amodra@bigpond.net.au>
107
108 * msp430.h (struct rcodes_s, MSP430_RLC, msp430_rcodes,
109 struct hcodes_s, msp430_hcodes): Move to gas/config/tc-msp430.c.
110
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1112004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
112 Vineet Sharma <vineets@noida.hcltech.com>
113
114 * maxq.h: New file: Disassembly information for the maxq port.
115
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1162004-11-05 H.J. Lu <hongjiu.lu@intel.com>
117
118 * i386.h (i386_optab): Put back "movzb".
119
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1202004-11-04 Hans-Peter Nilsson <hp@axis.com>
121
122 * cris.h (enum cris_insn_version_usage): Tweak formatting and
123 comments. Remove member cris_ver_sim. Add members
124 cris_ver_sim_v0_10, cris_ver_v0_10, cris_ver_v3_10,
125 cris_ver_v8_10, cris_ver_v10, cris_ver_v10p.
126 (struct cris_support_reg, struct cris_cond15): New types.
127 (cris_conds15): Declare.
128 (JUMP_PC_INCR_OPCODE_V32, BA_DWORD_OPCODE, NOP_OPCODE_COMMON)
129 (NOP_OPCODE_ZBITS_COMMON, LAPC_DWORD_OPCODE, LAPC_DWORD_Z_BITS)
130 (NOP_OPCODE_V32, NOP_Z_BITS_V32): New macros.
131 (NOP_Z_BITS): Define in terms of NOP_OPCODE.
132 (cris_imm_oprnd_size_type): New members SIZE_FIELD_SIGNED and
133 SIZE_FIELD_UNSIGNED.
134
37edbb65 1352004-11-04 Jan Beulich <jbeulich@novell.com>
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136
137 * i386.h (sldx_Suf): Remove.
138 (FP, l_FP, sl_FP, x_FP): Don't imply IgnoreSize.
139 (q_FP): Define, implying no REX64.
140 (x_FP, sl_FP): Imply FloatMF.
141 (i386_optab): Split reg and mem forms of moving from segment registers
142 so that the memory forms can ignore the 16-/32-bit operand size
143 distinction. Adjust a few others for Intel mode. Remove *FP uses from
144 all non-floating-point instructions. Unite 32- and 64-bit forms of
145 movsx, movzx, and movd. Adjust floating point operations for the above
146 changes to the *FP macros. Add DefaultSize to floating point control
147 insns operating on larger memory ranges. Remove left over comments
148 hinting at certain insns being Intel-syntax ones where the ones
149 actually meant are already gone.
150
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1512004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
152
153 * crx.h: Add COPS_REG_INS - Coprocessor Special register
154 instruction type.
155
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1562004-09-30 Paul Brook <paul@codesourcery.com>
157
158 * arm.h (ARM_EXT_V6K, ARM_EXT_V6Z): Define.
159 (ARM_ARCH_V6K, ARM_ARCH_V6Z, ARM_ARCH_V6ZK): Define.
160
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1612004-09-11 Theodore A. Roth <troth@openavr.org>
162
163 * avr.h: Add support for
164 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
165
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1662004-09-09 Segher Boessenkool <segher@kernel.crashing.org>
167
168 * ppc.h (PPC_OPERAND_OPTIONAL): Fix comment.
169
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1702004-08-24 Dmitry Diky <diwil@spec.ru>
171
172 * msp430.h (msp430_opc): Add new instructions.
173 (msp430_rcodes): Declare new instructions.
174 (msp430_hcodes): Likewise..
175
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1762004-08-13 Nick Clifton <nickc@redhat.com>
177
178 PR/301
179 * h8300.h (O_JSR): Do not allow VECIND addressing for non-SX
180 processors.
181
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1822004-08-30 Michal Ludvig <mludvig@suse.cz>
183
184 * i386.h (i386_optab): Added montmul/xsha1/xsha256 insns.
185
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1862004-07-22 H.J. Lu <hongjiu.lu@intel.com>
187
188 * i386.h (i386_optab): Allow cs/ds in 64bit for branch hints.
189
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1902004-07-21 Jan Beulich <jbeulich@novell.com>
191
192 * i386.h: Adjust instruction descriptions to better match the
193 specification.
194
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1952004-07-16 Richard Earnshaw <rearnsha@arm.com>
196
197 * arm.h: Remove all old content. Replace with architecture defines
198 from gas/config/tc-arm.c.
199
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2002004-07-09 Andreas Schwab <schwab@suse.de>
201
202 * m68k.h: Fix comment.
203
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2042004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
205
206 * crx.h: New file.
207
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2082004-06-24 Alan Modra <amodra@bigpond.net.au>
209
210 * i386.h (i386_optab): Remove fildd, fistpd and fisttpd.
211
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2122004-05-24 Peter Barada <peter@the-baradas.com>
213
214 * m68k.h: Add 'size' to m68k_opcode.
215
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2162004-05-05 Peter Barada <peter@the-baradas.com>
217
218 * m68k.h: Switch from ColdFire chip name to core variant.
219
2202004-04-22 Peter Barada <peter@the-baradas.com>
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221
222 * m68k.h: Add mcfmac/mcfemac definitions. Update operand
223 descriptions for new EMAC cases.
224 Remove ColdFire macmw/macml/msacmw/msacmw hacks and properly
225 handle Motorola MAC syntax.
226 Allow disassembly of ColdFire V4e object files.
227
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2282004-03-16 Alan Modra <amodra@bigpond.net.au>
229
230 * ppc.h (PPC_OPERAND_GPR_0): Define. Bump other operand defines.
231
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2322004-03-12 Jakub Jelinek <jakub@redhat.com>
233
234 * i386.h (i386_optab): Remove CpuNo64 from sysenter and sysexit.
235
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2362004-03-12 Michal Ludvig <mludvig@suse.cz>
237
238 * i386.h (i386_optab): Added xstore as an alias for xstorerng.
239
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2402004-03-12 Michal Ludvig <mludvig@suse.cz>
241
242 * i386.h (i386_optab): Added xstore/xcrypt insns.
243
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2442004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
245
246 * h8300.h (32bit ldc/stc): Add relaxing support.
247
ca9a79a1 2482004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
fdd12ef3 249
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250 * h8300.h (BITOP): Pass MEMRELAX flag.
251
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2522004-01-09 Anil Paranjpe <anilp1@KPITCummins.com>
253
254 * h8300.h (BITOP): Dissallow operations on @aa:16 and @aa:32
255 except for the H8S.
252b5132 256
c9e214e5 257For older changes see ChangeLog-9103
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258\f
259Local Variables:
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