diff options
Diffstat (limited to 'results/classifier/zero-shot-user-mode/instruction/1283519')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/instruction/1283519 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/instruction/1283519 b/results/classifier/zero-shot-user-mode/instruction/1283519 new file mode 100644 index 000000000..fe57aa4bb --- /dev/null +++ b/results/classifier/zero-shot-user-mode/instruction/1283519 @@ -0,0 +1,16 @@ +instruction: 0.888 +syscall: 0.074 +runtime: 0.038 + + + +PowerPC altivec rounding instructions vrfi(m|n|z)not correctly mapped + +When using ppc-linux-user/qemu-ppc on a ppc ELF executable, I see that QEMU wrongly recognizes the vrfim, vrfin and vrfiz instructions: + +If the binary contains vrfim QEMU sees vrfiz +If the binary contains vrfin QEMU sees vrfim +If the binary contains vrfiz QEMU sees vrfin +The vrfip instruction is correctly recognized. + +Those instructions normally round a floating-point altivec vector to zero (z), infinity (p), minus infinity (m) or nearest (n). \ No newline at end of file |