github.com/llvm-mirror/llgo@v0.0.0-20190322182713-bf6f0a60fce1/third_party/gofrontend/libgo/go/syscall/syscall_linux_s390.go (about)

     1  // syscall_linux_s390.go -- GNU/Linux s390 specific support
     2  
     3  // Copyright 2014 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package syscall
     8  
     9  import "unsafe"
    10  
    11  func (r *PtraceRegs) PC() uint64 { return uint64(r.Psw.Addr) }
    12  
    13  func (r *PtraceRegs) SetPC(pc uint64) { r.Psw.Addr = uint32(pc) }
    14  
    15  func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
    16  	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
    17  }
    18  
    19  func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) {
    20  	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
    21  }