diff options
Diffstat (limited to 'libgo/go/runtime/proc.go')
| -rw-r--r-- | libgo/go/runtime/proc.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libgo/go/runtime/proc.go b/libgo/go/runtime/proc.go index 1c944d6..0e6c9e1 100644 --- a/libgo/go/runtime/proc.go +++ b/libgo/go/runtime/proc.go @@ -446,7 +446,14 @@ func releaseSudog(s *sudog) { //go:nosplit func funcPC(f interface{}) uintptr { i := (*iface)(unsafe.Pointer(&f)) - return **(**uintptr)(i.data) + r := **(**uintptr)(i.data) + if cpu.FunctionDescriptors { + // With PPC64 ELF ABI v1 function descriptors the + // function address is a pointer to a struct whose + // first field is the actual PC. + r = *(*uintptr)(unsafe.Pointer(r)) + } + return r } func lockedOSThread() bool { |