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x86: fix VMOVUPS memory operand access #3035

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x86: fix VMOVUPS memory operand access #3035

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2 changes: 1 addition & 1 deletion arch/X86/X86MappingInsnOp.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -39495,7 +39495,7 @@

{ /* X86_VMOVUPSmr, X86_INS_VMOVUPS: vmovups */
0,
{ CS_AC_READ, CS_AC_READ, 0 }
{ CS_AC_WRITE, CS_AC_READ, 0 }
},

{ /* X86_VMOVUPSrm, X86_INS_VMOVUPS: vmovups */
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20 changes: 20 additions & 0 deletions tests/issues/issues.yaml
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Original file line number Diff line number Diff line change
@@ -1,4 +1,24 @@
test_cases:
-
input:
name: "issue 2900 vmovups memory destination access"
bytes: [ 0xc5,0xf8,0x11,0x28 ]
arch: "CS_ARCH_X86"
options: [ CS_MODE_64, CS_OPT_DETAIL ]
address: 0x0
expected:
insns:
-
asm_text: "vmovups xmmword ptr [rax], xmm5"
details:
x86:
operands:
-
type: X86_OP_MEM
access: CS_AC_WRITE
-
type: X86_OP_REG
access: CS_AC_READ
-
input:
name: "issue 2323 eBPF bswap16 instruction"
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