diff options
Diffstat (limited to 'results/classifier/118/architecture-arm/1948')
| -rw-r--r-- | results/classifier/118/architecture-arm/1948 | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/results/classifier/118/architecture-arm/1948 b/results/classifier/118/architecture-arm/1948 new file mode 100644 index 000000000..8990d2ce3 --- /dev/null +++ b/results/classifier/118/architecture-arm/1948 @@ -0,0 +1,63 @@ +arm: 0.920 +architecture: 0.902 +semantic: 0.847 +graphic: 0.839 +device: 0.767 +network: 0.554 +performance: 0.534 +vnc: 0.488 +socket: 0.478 +i386: 0.435 +kernel: 0.425 +risc-v: 0.424 +mistranslation: 0.421 +debug: 0.416 +VMM: 0.392 +peripherals: 0.378 +register: 0.362 +x86: 0.355 +ppc: 0.338 +PID: 0.335 +TCG: 0.325 +boot: 0.312 +hypervisor: 0.303 +assembly: 0.300 +KVM: 0.282 +files: 0.224 +permissions: 0.181 +virtual: 0.159 +user-level: 0.150 +-------------------- +arm: 0.999 +architecture: 0.376 +user-level: 0.128 +register: 0.079 +hypervisor: 0.066 +TCG: 0.047 +virtual: 0.032 +permissions: 0.019 +device: 0.016 +debug: 0.014 +kernel: 0.014 +semantic: 0.013 +peripherals: 0.012 +files: 0.011 +boot: 0.011 +PID: 0.010 +assembly: 0.007 +performance: 0.006 +VMM: 0.004 +network: 0.003 +risc-v: 0.002 +vnc: 0.002 +socket: 0.002 +graphic: 0.002 +KVM: 0.001 +mistranslation: 0.000 +ppc: 0.000 +i386: 0.000 +x86: 0.000 + +ARM GICv3 cannot support irq number > 992 +Description of problem: +If we want to create a gic with supported irq number 992, we need to set the `num-irq` property to 992 + 32 while 32 is the extra SGI number. But there is a problem, when QEMU initialize GICv3, it will check the variable `num_irq <= 1020 && (num_irq & 32) == 0`, which will lead to error abort. So there is no way to bypass the ```num_irq <= 1020``` check and we cannot use irq number bigger than 992 while in ARM GIC specification, irq number < 1020 should all be aviliable to use. |