From 3e4c5a6261770bced301b5e74233e7866166ea5b Mon Sep 17 00:00:00 2001 From: Christian Krinitsin Date: Sun, 1 Jun 2025 21:35:14 +0200 Subject: clean up repository --- .../01/semantic/gitlab_semantic_adox | 41 ---------------------- 1 file changed, 41 deletions(-) delete mode 100644 classification_output/01/semantic/gitlab_semantic_adox (limited to 'classification_output/01/semantic/gitlab_semantic_adox') diff --git a/classification_output/01/semantic/gitlab_semantic_adox b/classification_output/01/semantic/gitlab_semantic_adox deleted file mode 100644 index c30dc4107..000000000 --- a/classification_output/01/semantic/gitlab_semantic_adox +++ /dev/null @@ -1,41 +0,0 @@ -semantic: 0.990 -instruction: 0.944 -mistranslation: 0.452 -other: 0.286 - -x86 ADOX and ADCX semantic bug -Description of problem -The result of instruction ADOX and ADCX are different from the CPU. The value of one of EFLAGS is different. - -Steps to reproduce - -Compile this code - - -void main() { - asm("push 512; popfq;"); - asm("mov rax, 0xffffffff84fdbf24"); - asm("mov rbx, 0xb197d26043bec15d"); - asm("adox eax, ebx"); -} - - - -Execute and compare the result with the CPU. This problem happens with ADCX, too (with CF). - -CPU - -OF = 0 - - -QEMU - -OF = 1 - - - - - - -Additional information -This bug is discovered by research conducted by KAIST SoftSec. -- cgit 1.4.1