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-rw-r--r--results/classifier/118/assembly-x86/137774
1 files changed, 0 insertions, 74 deletions
diff --git a/results/classifier/118/assembly-x86/1377 b/results/classifier/118/assembly-x86/1377
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index 5f1dd9fc0..000000000
--- a/results/classifier/118/assembly-x86/1377
+++ /dev/null
@@ -1,74 +0,0 @@
-x86: 0.997
-i386: 0.900
-assembly: 0.847
-architecture: 0.838
-device: 0.773
-vnc: 0.768
-graphic: 0.742
-kernel: 0.698
-ppc: 0.615
-risc-v: 0.554
-debug: 0.506
-boot: 0.462
-socket: 0.412
-permissions: 0.405
-arm: 0.386
-TCG: 0.372
-PID: 0.328
-KVM: 0.326
-semantic: 0.321
-performance: 0.309
-network: 0.279
-VMM: 0.264
-hypervisor: 0.205
-virtual: 0.186
-peripherals: 0.177
-files: 0.113
-register: 0.113
-mistranslation: 0.073
-user-level: 0.021
---------------------
-x86: 1.000
-i386: 0.977
-assembly: 0.946
-debug: 0.242
-kernel: 0.071
-TCG: 0.049
-semantic: 0.042
-risc-v: 0.034
-virtual: 0.033
-user-level: 0.033
-register: 0.029
-hypervisor: 0.027
-files: 0.025
-performance: 0.024
-device: 0.012
-PID: 0.012
-network: 0.012
-architecture: 0.010
-peripherals: 0.009
-boot: 0.005
-permissions: 0.003
-socket: 0.002
-VMM: 0.001
-graphic: 0.001
-vnc: 0.001
-KVM: 0.001
-mistranslation: 0.001
-ppc: 0.000
-arm: 0.000
-
-x86 CVT* series instructions fault
-Description of problem:
-For example, CVTSD2SS instruction converts SRC[63:0] double precision floating point to DEST[31:0] single precision floating point. Although the CVTSD2SS instruction uses only 8 bytes, if it overlaps page boundary, I think QEMU tries to access over the valid memory and crashes.
-Steps to reproduce:
-1. Compile this code
-```
-void main() {
-    mmap(0x555555559000, 0x1000, flag, ~~, 0);
-    asm("cvtsd2ss xmm1, qword ptr [0x555555559ff8]");
-}
-```
-2. Execute. QEMU crashes but CPU does not.
-Additional information:
-This bug is discovered by research conducted by KAIST SoftSec.