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x86: Fix overlap issue with INCSS/RDSSP

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This commit is contained in:
Sleigh-InSPECtor
2024-05-16 11:33:27 +09:30
committed by James
parent c5d7728ed3
commit 1574864072
1 changed files with 2 additions and 2 deletions
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4
Ghidra/Processors/x86/data/languages/cet.sinc
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@@ -12,7 +12,7 @@ define pcodeop ShadowStackPush4B;
define pcodeop ShadowStackLoad8B;
define pcodeop ShadowStackLoad4B;
:INCSSPD r32 is vexMode=0 & $(PRE_F3) & (opsize=0 | opsize=1 | opsize=2 | opsize=3) & byte=0x0f; byte=0xae; reg_opcode=5 & r32 {
:INCSSPD r32 is vexMode=0 & $(PRE_F3) & byte=0x0f; byte=0xae; reg_opcode=5 & r32 {
SSP = SSP + zext(4 * r32:1);
}
@ifdef IA64
@@ -21,7 +21,7 @@ define pcodeop ShadowStackLoad4B;
}
@endif
:RDSSPD r32 is vexMode=0 & $(PRE_F3) & (opsize=0 | opsize=1 | opsize=2 | opsize=3) & byte=0x0f; byte=0x1e; mod=3 & reg_opcode=1 & r32 {
:RDSSPD r32 is vexMode=0 & $(PRE_F3) & byte=0x0f; byte=0x1e; mod=3 & reg_opcode=1 & r32 {
r32 = SSP:4;
}
@ifdef IA64