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PATCH: Reorder prefix_table/mod_table by opcode
- From: "H.J. Lu" <hjl at lucon dot org>
- To: binutils at sources dot redhat dot com
- Date: Mon, 22 Oct 2007 12:20:13 -0700
- Subject: PATCH: Reorder prefix_table/mod_table by opcode
I am checking in this patch to reorder prefix_table/mod_table by
opcode.
H.J.
---
2007-10-22 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (prefix_table): Reorder it by opcode.
(mod_table): Likewise.
--- i386-dis.c.order 2007-10-22 10:07:35.000000000 -0700
+++ i386-dis.c 2007-10-22 12:08:59.000000000 -0700
@@ -503,27 +503,26 @@ fetch_data (struct disassemble_info *inf
#define REG_0FC7 (REG_0FBA + 1)
#define MOD_8D 0
-#define MOD_0F13 (MOD_8D + 1)
-#define MOD_0F17 (MOD_0F13 + 1)
-#define MOD_0F20 (MOD_0F17 + 1)
-#define MOD_0F21 (MOD_0F20 + 1)
-#define MOD_0F22 (MOD_0F21 + 1)
-#define MOD_0F23 (MOD_0F22 + 1)
-#define MOD_0F24 (MOD_0F23 + 1)
-#define MOD_0F26 (MOD_0F24 + 1)
-#define MOD_0FB2 (MOD_0F26 + 1)
-#define MOD_0FB4 (MOD_0FB2 + 1)
-#define MOD_0FB5 (MOD_0FB4 + 1)
-#define MOD_0F01_REG_0 (MOD_0FB5 + 1)
+#define MOD_0F01_REG_0 (MOD_8D + 1)
#define MOD_0F01_REG_1 (MOD_0F01_REG_0 + 1)
#define MOD_0F01_REG_2 (MOD_0F01_REG_1 + 1)
#define MOD_0F01_REG_3 (MOD_0F01_REG_2 + 1)
#define MOD_0F01_REG_7 (MOD_0F01_REG_3 + 1)
-#define MOD_0F18_REG_0 (MOD_0F01_REG_7 + 1)
+#define MOD_0F12_PREFIX_0 (MOD_0F01_REG_7 + 1)
+#define MOD_0F13 (MOD_0F12_PREFIX_0 + 1)
+#define MOD_0F16_PREFIX_0 (MOD_0F13 + 1)
+#define MOD_0F17 (MOD_0F16_PREFIX_0 + 1)
+#define MOD_0F18_REG_0 (MOD_0F17 + 1)
#define MOD_0F18_REG_1 (MOD_0F18_REG_0 + 1)
#define MOD_0F18_REG_2 (MOD_0F18_REG_1 + 1)
#define MOD_0F18_REG_3 (MOD_0F18_REG_2 + 1)
-#define MOD_0F71_REG_2 (MOD_0F18_REG_3 + 1)
+#define MOD_0F20 (MOD_0F18_REG_3 + 1)
+#define MOD_0F21 (MOD_0F20 + 1)
+#define MOD_0F22 (MOD_0F21 + 1)
+#define MOD_0F23 (MOD_0F22 + 1)
+#define MOD_0F24 (MOD_0F23 + 1)
+#define MOD_0F26 (MOD_0F24 + 1)
+#define MOD_0F71_REG_2 (MOD_0F26 + 1)
#define MOD_0F71_REG_4 (MOD_0F71_REG_2 + 1)
#define MOD_0F71_REG_6 (MOD_0F71_REG_4 + 1)
#define MOD_0F72_REG_2 (MOD_0F71_REG_6 + 1)
@@ -540,11 +539,12 @@ fetch_data (struct disassemble_info *inf
#define MOD_0FAE_REG_5 (MOD_0FAE_REG_3 + 1)
#define MOD_0FAE_REG_6 (MOD_0FAE_REG_5 + 1)
#define MOD_0FAE_REG_7 (MOD_0FAE_REG_6 + 1)
-#define MOD_0FC7_REG_6 (MOD_0FAE_REG_7 + 1)
+#define MOD_0FB2 (MOD_0FAE_REG_7 + 1)
+#define MOD_0FB4 (MOD_0FB2 + 1)
+#define MOD_0FB5 (MOD_0FB4 + 1)
+#define MOD_0FC7_REG_6 (MOD_0FB5 + 1)
#define MOD_0FC7_REG_7 (MOD_0FC7_REG_6 + 1)
-#define MOD_0F12_PREFIX_0 (MOD_0FC7_REG_7 + 1)
-#define MOD_0F16_PREFIX_0 (MOD_0F12_PREFIX_0 + 1)
-#define MOD_0FF0_PREFIX_3 (MOD_0F16_PREFIX_0 + 1)
+#define MOD_0FF0_PREFIX_3 (MOD_0FC7_REG_7 + 1)
#define MOD_62_32BIT (MOD_0FF0_PREFIX_3 + 1)
#define MOD_C4_32BIT (MOD_62_32BIT + 1)
#define MOD_C5_32BIT (MOD_C4_32BIT + 1)
@@ -586,7 +586,9 @@ fetch_data (struct disassemble_info *inf
#define PREFIX_0F6D (PREFIX_0F6C + 1)
#define PREFIX_0F6F (PREFIX_0F6D + 1)
#define PREFIX_0F70 (PREFIX_0F6F + 1)
-#define PREFIX_0F78 (PREFIX_0F70 + 1)
+#define PREFIX_0F73_REG_3 (PREFIX_0F70 + 1)
+#define PREFIX_0F73_REG_7 (PREFIX_0F73_REG_3 + 1)
+#define PREFIX_0F78 (PREFIX_0F73_REG_7 + 1)
#define PREFIX_0F79 (PREFIX_0F78 + 1)
#define PREFIX_0F7C (PREFIX_0F79 + 1)
#define PREFIX_0F7D (PREFIX_0F7C + 1)
@@ -595,7 +597,8 @@ fetch_data (struct disassemble_info *inf
#define PREFIX_0FB8 (PREFIX_0F7F + 1)
#define PREFIX_0FBD (PREFIX_0FB8 + 1)
#define PREFIX_0FC2 (PREFIX_0FBD + 1)
-#define PREFIX_0FD0 (PREFIX_0FC2 + 1)
+#define PREFIX_0FC7_REG_6 (PREFIX_0FC2 + 1)
+#define PREFIX_0FD0 (PREFIX_0FC7_REG_6 + 1)
#define PREFIX_0FD6 (PREFIX_0FD0 + 1)
#define PREFIX_0FE6 (PREFIX_0FD6 + 1)
#define PREFIX_0FE7 (PREFIX_0FE6 + 1)
@@ -655,9 +658,6 @@ fetch_data (struct disassemble_info *inf
#define PREFIX_0F3A61 (PREFIX_0F3A60 + 1)
#define PREFIX_0F3A62 (PREFIX_0F3A61 + 1)
#define PREFIX_0F3A63 (PREFIX_0F3A62 + 1)
-#define PREFIX_0F73_REG_3 (PREFIX_0F3A63 + 1)
-#define PREFIX_0F73_REG_7 (PREFIX_0F73_REG_3 + 1)
-#define PREFIX_0FC7_REG_6 (PREFIX_0F73_REG_7 + 1)
#define X86_64_06 0
#define X86_64_07 (X86_64_06 + 1)
@@ -2009,6 +2009,22 @@ static const struct dis386 prefix_table[
{ "pshuflw",{ XM, EXx, Ib } },
},
+ /* PREFIX_0F73_REG_3 */
+ {
+ { "(bad)", { XX } },
+ { "(bad)", { XX } },
+ { "psrldq", { XS, Ib } },
+ { "(bad)", { XX } },
+ },
+
+ /* PREFIX_0F73_REG_7 */
+ {
+ { "(bad)", { XX } },
+ { "(bad)", { XX } },
+ { "pslldq", { XS, Ib } },
+ { "(bad)", { XX } },
+ },
+
/* PREFIX_0F78 */
{
{"vmread", { Em, Gm } },
@@ -2081,6 +2097,14 @@ static const struct dis386 prefix_table[
{ "", { XM, EXq, OPSIMD } },
},
+ /* PREFIX_0FC7_REG_6 */
+ {
+ { "vmptrld",{ Mq } },
+ { "vmxon", { Mq } },
+ { "vmclear",{ Mq } },
+ { "(bad)", { XX } },
+ },
+
/* PREFIX_0FD0 */
{
{ "(bad)", { XX } },
@@ -2560,30 +2584,6 @@ static const struct dis386 prefix_table[
{ "pcmpistri", { XM, EXx, Ib } },
{ "(bad)", { XX } },
},
-
- /* PREFIX_0F73_REG_3 */
- {
- { "(bad)", { XX } },
- { "(bad)", { XX } },
- { "psrldq", { XS, Ib } },
- { "(bad)", { XX } },
- },
-
- /* PREFIX_0F73_REG_7 */
- {
- { "(bad)", { XX } },
- { "(bad)", { XX } },
- { "pslldq", { XS, Ib } },
- { "(bad)", { XX } },
- },
-
- /* PREFIX_0FC7_REG_6 */
- {
- { "vmptrld",{ Mq } },
- { "vmxon", { Mq } },
- { "vmclear",{ Mq } },
- { "(bad)", { XX } },
- },
};
static const struct dis386 x86_64_table[][2] = {
@@ -4512,104 +4512,99 @@ static const struct dis386 mod_table[][2
{ "(bad)", { XX } },
},
{
- /* MOD_0F13 */
- { "movlpX", { EXq, XM } },
- { "(bad)", { XX } },
- },
- {
- /* MOD_0F17 */
- { "movhpX", { EXq, XM } },
- { "(bad)", { XX } },
+ /* MOD_0F01_REG_0 */
+ { X86_64_TABLE (X86_64_0F01_REG_0) },
+ { RM_TABLE (RM_0F01_REG_0) },
},
{
- /* MOD_0F20 */
- { "(bad)", { XX } },
- { "movZ", { Rm, Cm } },
+ /* MOD_0F01_REG_1 */
+ { X86_64_TABLE (X86_64_0F01_REG_1) },
+ { RM_TABLE (RM_0F01_REG_1) },
},
{
- /* MOD_0F21 */
+ /* MOD_0F01_REG_2 */
+ { X86_64_TABLE (X86_64_0F01_REG_2) },
{ "(bad)", { XX } },
- { "movZ", { Rm, Dm } },
},
{
- /* MOD_0F22 */
- { "(bad)", { XX } },
- { "movZ", { Cm, Rm } },
+ /* MOD_0F01_REG_3 */
+ { X86_64_TABLE (X86_64_0F01_REG_3) },
+ { RM_TABLE (RM_0F01_REG_3) },
},
{
- /* MOD_0F23 */
- { "(bad)", { XX } },
- { "movZ", { Dm, Rm } },
+ /* MOD_0F01_REG_7 */
+ { "invlpg", { Mb } },
+ { RM_TABLE (RM_0F01_REG_7) },
},
{
- /* MOD_0F24 */
- { THREE_BYTE_TABLE (THREE_BYTE_0F24) },
- { "movL", { Rd, Td } },
+ /* MOD_0F12_PREFIX_0 */
+ { "movlps", { XM, EXq } },
+ { "movhlps", { XM, EXq } },
},
{
- /* MOD_0F26 */
+ /* MOD_0F13 */
+ { "movlpX", { EXq, XM } },
{ "(bad)", { XX } },
- { "movL", { Td, Rd } },
},
{
- /* MOD_0FB2 */
- { "lssS", { Gv, Mp } },
- { "(bad)", { XX } },
+ /* MOD_0F16_PREFIX_0 */
+ { "movhps", { XM, EXq } },
+ { "movlhps", { XM, EXq } },
},
{
- /* MOD_0FB4 */
- { "lfsS", { Gv, Mp } },
+ /* MOD_0F17 */
+ { "movhpX", { EXq, XM } },
{ "(bad)", { XX } },
},
{
- /* MOD_0FB5 */
- { "lgsS", { Gv, Mp } },
+ /* MOD_0F18_REG_0 */
+ { "prefetchnta", { Mb } },
{ "(bad)", { XX } },
},
{
- /* MOD_0F01_REG_0 */
- { X86_64_TABLE (X86_64_0F01_REG_0) },
- { RM_TABLE (RM_0F01_REG_0) },
+ /* MOD_0F18_REG_1 */
+ { "prefetcht0", { Mb } },
+ { "(bad)", { XX } },
},
{
- /* MOD_0F01_REG_1 */
- { X86_64_TABLE (X86_64_0F01_REG_1) },
- { RM_TABLE (RM_0F01_REG_1) },
+ /* MOD_0F18_REG_2 */
+ { "prefetcht1", { Mb } },
+ { "(bad)", { XX } },
},
{
- /* MOD_0F01_REG_2 */
- { X86_64_TABLE (X86_64_0F01_REG_2) },
+ /* MOD_0F18_REG_3 */
+ { "prefetcht2", { Mb } },
{ "(bad)", { XX } },
},
{
- /* MOD_0F01_REG_3 */
- { X86_64_TABLE (X86_64_0F01_REG_3) },
- { RM_TABLE (RM_0F01_REG_3) },
+ /* MOD_0F20 */
+ { "(bad)", { XX } },
+ { "movZ", { Rm, Cm } },
},
{
- /* MOD_0F01_REG_7 */
- { "invlpg", { Mb } },
- { RM_TABLE (RM_0F01_REG_7) },
+ /* MOD_0F21 */
+ { "(bad)", { XX } },
+ { "movZ", { Rm, Dm } },
},
{
- /* MOD_0F18_REG_0 */
- { "prefetchnta", { Mb } },
+ /* MOD_0F22 */
{ "(bad)", { XX } },
+ { "movZ", { Cm, Rm } },
},
{
- /* MOD_0F18_REG_1 */
- { "prefetcht0", { Mb } },
+ /* MOD_0F23 */
{ "(bad)", { XX } },
+ { "movZ", { Dm, Rm } },
},
{
- /* MOD_0F18_REG_2 */
- { "prefetcht1", { Mb } },
- { "(bad)", { XX } },
+ /* MOD_0F24 */
+ { THREE_BYTE_TABLE (THREE_BYTE_0F24) },
+ { "movL", { Rd, Td } },
},
{
- /* MOD_0F18_REG_3 */
- { "prefetcht2", { Mb } },
+ /* MOD_0F26 */
{ "(bad)", { XX } },
+ { "movL", { Td, Rd } },
},
{
/* MOD_0F71_REG_2 */
@@ -4697,24 +4692,29 @@ static const struct dis386 mod_table[][2
{ RM_TABLE (RM_0FAE_REG_7) },
},
{
- /* MOD_0FC7_REG_6 */
- { PREFIX_TABLE (PREFIX_0FC7_REG_6) },
+ /* MOD_0FB2 */
+ { "lssS", { Gv, Mp } },
{ "(bad)", { XX } },
},
{
- /* MOD_0FC7_REG_7 */
- { "vmptrst", { Mq } },
+ /* MOD_0FB4 */
+ { "lfsS", { Gv, Mp } },
{ "(bad)", { XX } },
},
{
- /* MOD_0F12_PREFIX_0 */
- { "movlps", { XM, EXq } },
- { "movhlps", { XM, EXq } },
+ /* MOD_0FB5 */
+ { "lgsS", { Gv, Mp } },
+ { "(bad)", { XX } },
},
{
- /* MOD_0F16_PREFIX_0 */
- { "movhps", { XM, EXq } },
- { "movlhps", { XM, EXq } },
+ /* MOD_0FC7_REG_6 */
+ { PREFIX_TABLE (PREFIX_0FC7_REG_6) },
+ { "(bad)", { XX } },
+ },
+ {
+ /* MOD_0FC7_REG_7 */
+ { "vmptrst", { Mq } },
+ { "(bad)", { XX } },
},
{
/* MOD_0FF0_PREFIX_3 */