diff options
Diffstat (limited to 'classification_output/02/semantic/gitlab_semantic_blsmsk')
| -rw-r--r-- | classification_output/02/semantic/gitlab_semantic_blsmsk | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/classification_output/02/semantic/gitlab_semantic_blsmsk b/classification_output/02/semantic/gitlab_semantic_blsmsk deleted file mode 100644 index 245a1326f..000000000 --- a/classification_output/02/semantic/gitlab_semantic_blsmsk +++ /dev/null @@ -1,33 +0,0 @@ -semantic: 0.987 -instruction: 0.962 -mistranslation: 0.603 -boot: 0.585 -other: 0.269 - -x86 BLSMSK semantic bug -Description of problem -The result of instruction BLSMSK is different with from the CPU. The value of CF is different. - -Steps to reproduce - -Compile this code - -void main() { - asm("mov rax, 0x65b2e276ad27c67"); - asm("mov rbx, 0x62f34955226b2b5d"); - asm("blsmsk eax, ebx"); -} - -Execute and compare the result with the CPU. - -CPU - -CF = 0 - - -QEMU - -CF = 1 - -Additional information -This bug is discovered by research conducted by KAIST SoftSec. |