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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/mistranslation/1374 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/mistranslation/1374')
| -rw-r--r-- | results/classifier/gemma3:12b/mistranslation/1374 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/mistranslation/1374 b/results/classifier/gemma3:12b/mistranslation/1374 new file mode 100644 index 00000000..46e84b85 --- /dev/null +++ b/results/classifier/gemma3:12b/mistranslation/1374 @@ -0,0 +1,23 @@ + +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: +1. Compile this code +``` +void main() { + asm("mov rax, 0xb1aa9da2fe33fe3"); + asm("mov rbx, 0x80000000ffffffff"); + asm("mov rcx, 0xf3fce8829b99a5c6"); + asm("bzhi rax, rbx, rcx"); +} +``` +2. 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. |