summary refs log tree commit diff stats
path: root/results/classifier/01/semantic/gitlab_semantic_blsi
diff options
context:
space:
mode:
authorChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
commit3e4c5a6261770bced301b5e74233e7866166ea5b (patch)
tree9379fddaba693ef8a045da06efee8529baa5f6f4 /results/classifier/01/semantic/gitlab_semantic_blsi
parente5634e2806195bee44407853c4bf8776f7abfa4f (diff)
downloademulator-bug-study-3e4c5a6261770bced301b5e74233e7866166ea5b.tar.gz
emulator-bug-study-3e4c5a6261770bced301b5e74233e7866166ea5b.zip
clean up repository
Diffstat (limited to 'results/classifier/01/semantic/gitlab_semantic_blsi')
-rw-r--r--results/classifier/01/semantic/gitlab_semantic_blsi25
1 files changed, 25 insertions, 0 deletions
diff --git a/results/classifier/01/semantic/gitlab_semantic_blsi b/results/classifier/01/semantic/gitlab_semantic_blsi
new file mode 100644
index 00000000..84c589fb
--- /dev/null
+++ b/results/classifier/01/semantic/gitlab_semantic_blsi
@@ -0,0 +1,25 @@
+semantic: 0.983
+instruction: 0.964
+other: 0.609
+mistranslation: 0.606
+
+x86 BLSI and BLSR semantic bug
+Description of problem
+The result of instruction BLSI and BLSR is different from the CPU. The value of CF is different.
+
+Steps to reproduce
+
+Compile this code
+
+
+void main() {
+    asm("blsi rax, rbx");
+}
+
+
+
+Execute and compare the result with the CPU. The value of CF is exactly the opposite. This problem happens with BLSR, too.
+
+
+Additional information
+This bug is discovered by research conducted by KAIST SoftSec.