diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kvm/kvm_stat | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat index a65d0a364d..7b1437ca21 100755 --- a/scripts/kvm/kvm_stat +++ b/scripts/kvm/kvm_stat @@ -12,7 +12,7 @@ # the COPYING file in the top-level directory. import curses -import sys, os, time, optparse +import sys, os, time, optparse, ctypes class DebugfsProvider(object): def __init__(self): @@ -194,7 +194,21 @@ def s390_init(): 'sc_perf_evt_open' : 331 }) +def ppc_init(): + globals().update({ + 'sc_perf_evt_open' : 319, + 'ioctl_numbers' : { + 'SET_FILTER' : 0x80002406 | (ctypes.sizeof(ctypes.c_char_p) << 16), + 'ENABLE' : 0x20002400, + 'DISABLE' : 0x20002401, + } + }) + def detect_platform(): + if os.uname()[4].startswith('ppc'): + ppc_init() + return + for line in file('/proc/cpuinfo').readlines(): if line.startswith('flags'): for flag in line.split(): @@ -217,7 +231,7 @@ filters['kvm_userspace_exit'] = ('reason', invert(userspace_exit_reasons)) if exit_reasons: filters['kvm_exit'] = ('exit_reason', invert(exit_reasons)) -import ctypes, struct, array +import struct, array libc = ctypes.CDLL('libc.so.6') syscall = libc.syscall |