d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add support for decoding multibyte NOPs.

Browse Source 
Differential Revision:	https://reviews.freebsd.org/D1830
Reviewed by:	jhb, kib
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Divison
This commit is contained in:
markj 2015-02-13 01:35:53 +00:00
parent 4975cde94a
commit fc1485dfdc
2 changed files with 42 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
sys/amd64/amd64/db_disasm.c
View File

@ -250,6 +250,26 @@ static const struct inst db_inst_0f0x[] = {
/*0f*/ { "", FALSE, NONE, 0, 0 },
};
static const struct inst db_inst_0f1x[] = {
/*10*/ { "", FALSE, NONE, 0, 0 },
/*11*/ { "", FALSE, NONE, 0, 0 },
/*12*/ { "", FALSE, NONE, 0, 0 },
/*13*/ { "", FALSE, NONE, 0, 0 },
/*14*/ { "", FALSE, NONE, 0, 0 },
/*15*/ { "", FALSE, NONE, 0, 0 },
/*16*/ { "", FALSE, NONE, 0, 0 },
/*17*/ { "", FALSE, NONE, 0, 0 },
/*18*/ { "", FALSE, NONE, 0, 0 },
/*19*/ { "", FALSE, NONE, 0, 0 },
/*1a*/ { "", FALSE, NONE, 0, 0 },
/*1b*/ { "", FALSE, NONE, 0, 0 },
/*1c*/ { "", FALSE, NONE, 0, 0 },
/*1d*/ { "", FALSE, NONE, 0, 0 },
/*1e*/ { "", FALSE, NONE, 0, 0 },
/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" },
};
static const struct inst db_inst_0f2x[] = {
/*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 },
/*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 },
@ -431,7 +451,7 @@ static const struct inst db_inst_0fcx[] = {
static const struct inst * const db_inst_0f[] = {
db_inst_0f0x,
0,
db_inst_0f1x,
db_inst_0f2x,
db_inst_0f3x,
db_inst_0f4x,

22
sys/i386/i386/db_disasm.c
View File

@ -195,6 +195,26 @@ static const struct inst db_inst_0f0x[] = {
/*0f*/ { "", FALSE, NONE, 0, 0 },
};
static const struct inst db_inst_0f1x[] = {
/*10*/ { "", FALSE, NONE, 0, 0 },
/*11*/ { "", FALSE, NONE, 0, 0 },
/*12*/ { "", FALSE, NONE, 0, 0 },
/*13*/ { "", FALSE, NONE, 0, 0 },
/*14*/ { "", FALSE, NONE, 0, 0 },
/*15*/ { "", FALSE, NONE, 0, 0 },
/*16*/ { "", FALSE, NONE, 0, 0 },
/*17*/ { "", FALSE, NONE, 0, 0 },
/*18*/ { "", FALSE, NONE, 0, 0 },
/*19*/ { "", FALSE, NONE, 0, 0 },
/*1a*/ { "", FALSE, NONE, 0, 0 },
/*1b*/ { "", FALSE, NONE, 0, 0 },
/*1c*/ { "", FALSE, NONE, 0, 0 },
/*1d*/ { "", FALSE, NONE, 0, 0 },
/*1e*/ { "", FALSE, NONE, 0, 0 },
/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" },
};
static const struct inst db_inst_0f2x[] = {
/*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 },
/*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 },
@ -356,7 +376,7 @@ static const struct inst db_inst_0fcx[] = {
static const struct inst * const db_inst_0f[] = {
db_inst_0f0x,
0,
db_inst_0f1x,
db_inst_0f2x,
db_inst_0f3x,
db_inst_0f4x,