1 files changed, 70 insertions, 0 deletions
diff --git a/results/classifier/014/semantic-x86/gitlab_semantic_bzhi b/results/classifier/014/semantic-x86/gitlab_semantic_bzhi
new file mode 100644
index 000000000..2794b0114
--- /dev/null
+++ b/results/classifier/014/semantic-x86/gitlab_semantic_bzhi
@@ -0,0 +1,70 @@
+x86: 0.983
+semantic: 0.920
+graphic: 0.652
+device: 0.589
+architecture: 0.518
+register: 0.406
+assembly: 0.406
+arm: 0.318
+ppc: 0.310
+kernel: 0.308
+vnc: 0.287
+debug: 0.256
+operating system: 0.234
+boot: 0.220
+risc-v: 0.211
+network: 0.203
+socket: 0.198
+mistranslation: 0.171
+performance: 0.165
+PID: 0.130
+peripherals: 0.094
+i386: 0.091
+alpha: 0.089
+permissions: 0.069
+KVM: 0.064
+VMM: 0.056
+TCG: 0.053
+files: 0.051
+virtual: 0.048
+hypervisor: 0.031
+user-level: 0.025
+
+x86 BZHI semantic bug
+Description of problem
+The result of instruction BZHI is different from the CPU. The value of destination register and SF of EFLAGS are different.
+
+Steps to reproduce
+
+Compile this code
+
+
+void main() {
+    asm("mov rax, 0xb1aa9da2fe33fe3");
+    asm("mov rbx, 0x80000000ffffffff");
+    asm("mov rcx, 0xf3fce8829b99a5c6");
+    asm("bzhi rax, rbx, rcx");
+}
+
+
+
+Execute and compare the result with the CPU.
+
+CPU
+
+RAX = 0x0x80000000ffffffff
+SF = 1
+
+
+QEMU
+
+RAX = 0xffffffff
+SF = 0
+
+
+
+
+
+
+Additional information
+This bug is discovered by research conducted by KAIST SoftSec.