diff options
Diffstat (limited to 'results/classifier/118/architecture-ppc/1283519')
| -rw-r--r-- | results/classifier/118/architecture-ppc/1283519 | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/results/classifier/118/architecture-ppc/1283519 b/results/classifier/118/architecture-ppc/1283519 new file mode 100644 index 000000000..005765f11 --- /dev/null +++ b/results/classifier/118/architecture-ppc/1283519 @@ -0,0 +1,75 @@ +ppc: 0.978 +architecture: 0.922 +device: 0.844 +graphic: 0.800 +performance: 0.728 +network: 0.626 +mistranslation: 0.585 +files: 0.571 +peripherals: 0.555 +user-level: 0.503 +arm: 0.498 +risc-v: 0.483 +semantic: 0.478 +kernel: 0.476 +socket: 0.448 +boot: 0.419 +debug: 0.405 +vnc: 0.387 +VMM: 0.347 +PID: 0.253 +TCG: 0.239 +permissions: 0.205 +KVM: 0.186 +virtual: 0.156 +register: 0.140 +i386: 0.111 +hypervisor: 0.107 +assembly: 0.065 +x86: 0.011 +-------------------- +ppc: 0.999 +debug: 0.673 +user-level: 0.663 +TCG: 0.130 +files: 0.055 +architecture: 0.042 +virtual: 0.039 +assembly: 0.032 +hypervisor: 0.032 +register: 0.032 +kernel: 0.027 +performance: 0.023 +network: 0.020 +PID: 0.015 +semantic: 0.012 +peripherals: 0.010 +device: 0.006 +VMM: 0.004 +socket: 0.002 +graphic: 0.001 +permissions: 0.001 +boot: 0.001 +vnc: 0.001 +KVM: 0.001 +risc-v: 0.001 +mistranslation: 0.001 +arm: 0.000 +x86: 0.000 +i386: 0.000 + +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). + +This problem should have been fixed by the following commit: +http://git.qemu.org/?p=qemu.git;a=commitdiff;h=abe60a439b760c749201 +... so closing this ticket now. + |