diff options
Diffstat (limited to 'results/classifier/zero-shot-user-mode/instruction/1824778')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/instruction/1824778 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/instruction/1824778 b/results/classifier/zero-shot-user-mode/instruction/1824778 new file mode 100644 index 000000000..6c6489e5b --- /dev/null +++ b/results/classifier/zero-shot-user-mode/instruction/1824778 @@ -0,0 +1,13 @@ +instruction: 0.868 +runtime: 0.081 +syscall: 0.051 + + +PowerPC64: tlbivax does not work for addresses above 4G + +The tlbivax instruction in QEMU does not work for address above 4G. The reason behind this is a simple 32bit trunction of an address. +Changing the argument ea from uint32_t to target_ulong for the function booke206_invalidate_ea_tlb() in target/ppc/mmu_helper.c solves the issue. + +I did not reproduce this using Linux so I have no public example for reproducing it. However it's a pretty straight forward change. + +Issue can be seen in all version of QEMU. \ No newline at end of file |