diff options
Diffstat (limited to 'libgo/go/runtime/os_aix.go')
| -rw-r--r-- | libgo/go/runtime/os_aix.go | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/libgo/go/runtime/os_aix.go b/libgo/go/runtime/os_aix.go index f49b83c..630a1c2 100644 --- a/libgo/go/runtime/os_aix.go +++ b/libgo/go/runtime/os_aix.go @@ -7,7 +7,6 @@ package runtime import ( - "internal/cpu" "unsafe" ) @@ -122,28 +121,9 @@ func semawakeup(mp *m) { func osinit() { ncpu = int32(sysconf(__SC_NPROCESSORS_ONLN)) physPageSize = uintptr(sysconf(__SC_PAGE_SIZE)) - setupSystemConf() } const ( _CLOCK_REALTIME = 9 _CLOCK_MONOTONIC = 10 ) - -const ( - // getsystemcfg constants - _IMPL_POWER8 = 0x10000 - _IMPL_POWER9 = 0x20000 -) - -// setupSystemConf retrieves information about the CPU and updates -// cpu.HWCap variables. -func setupSystemConf() { - impl := getsystemcfg(_SC_IMPL) - if impl&_IMPL_POWER8 != 0 { - cpu.HWCap2 |= cpu.PPC_FEATURE2_ARCH_2_07 - } - if impl&_IMPL_POWER9 != 0 { - cpu.HWCap2 |= cpu.PPC_FEATURE2_ARCH_3_00 - } -} |