#define SYS_exit                  1
#define SYS_read                  3
#define SYS_write                 4
#define SYS_open                  5
#define SYS_close                 6
#define SYS_getpid               20
#define SYS_kill                 37
#define SYS_brk			 45
#define SYS_mmap                 90
#define SYS_munmap               91
#define SYS_setitimer           104
#define SYS_clone               120
#define SYS_sched_yield         158

#define AT_FDCWD	-100
#define CLOCK_REALTIME	0
#define CLOCK_MONOTONIC	1

#define SYS_exit		93
#define SYS_read		63
#define SYS_write		64
#define SYS_close		57
#define SYS_getpid		172
#define SYS_kill		129
#define SYS_mmap		222
#define SYS_munmap		215
#define SYS_setitimer		103
#define SYS_clone		220
#define SYS_nanosleep		101
#define SYS_sched_yield		124
#define SYS_rt_sigreturn	139

#define SYS_exit (SYS_BASE + 1)
#define SYS_read (SYS_BASE + 3)
#define SYS_write (SYS_BASE + 4)
#define SYS_open (SYS_BASE + 5)
#define SYS_close (SYS_BASE + 6)
#define SYS_getpid (SYS_BASE + 20)
#define SYS_kill (SYS_BASE + 37)
#define SYS_clone (SYS_BASE + 120)
#define SYS_rt_sigreturn (SYS_BASE + 173)
#define SYS_rt_sigaction (SYS_BASE + 174)
#define SYS_rt_sigprocmask (SYS_BASE + 175)
#define SYS_sigaltstack (SYS_BASE + 186)

		// duplicate signal in rare cases, but it won't matter when
		// using SIGKILL.
		r1, _, _ = RawSyscall(SYS_GETPPID, 0, 0, 0)
		if r1 != ppid {
			upid, _, _ = RawSyscall(SYS_GETPID, 0, 0, 0)
			_, _, err1 = RawSyscall(SYS_KILL, upid, uintptr(sys.Pdeathsig), 0)
			if err1 != 0 {
				goto childerror
			}
		}
	}

	// Pass 1: look for fd[i] < i and move those up above len(fd)
	// so that pass 2 won't stomp on an fd it needs later.

#include "asm_ppc64x.h"
#include "cgo/abi_ppc64x.h"

#define SYS_exit		  1
#define SYS_read		  3
#define SYS_write		  4
#define SYS_open		  5
#define SYS_close		  6
#define SYS_getpid		 20
#define SYS_kill		 37
#define SYS_brk			 45
#define SYS_mmap		 90
#define SYS_munmap		 91
#define SYS_setitimer		104
#define SYS_clone		120
#define SYS_sched_yield		158
#define SYS_nanosleep		162
#define SYS_rt_sigreturn	172

#define SYS_madvise		28
#define SYS_nanosleep		35
#define SYS_setittimer		38
#define SYS_getpid		39
#define SYS_socket		41
#define SYS_connect		42
#define SYS_clone		56
#define SYS_exit		60
#define SYS_kill		62
#define SYS_sigaltstack 	131
#define SYS_arch_prctl		158
#define SYS_gettid		186
#define SYS_futex		202
#define SYS_sched_getaffinity	204
#define SYS_timer_create	222
#define SYS_timer_settime	223

#define INVOKE_SYSCALL	INT	$0x80

#define SYS_exit		1
#define SYS_read		3
#define SYS_write		4
#define SYS_open		5
#define SYS_close		6
#define SYS_getpid		20
#define SYS_access		33
#define SYS_kill		37
#define SYS_brk 		45
#define SYS_munmap		91
#define SYS_socketcall		102
#define SYS_setittimer		104
#define SYS_clone		120
#define SYS_sched_yield 	158
#define SYS_nanosleep		162
#define SYS_rt_sigreturn	173

#define SYS_rt_sigaction	134
#define SYS_rt_sigprocmask	135
#define SYS_sigaltstack		132
#define SYS_madvise		233
#define SYS_mincore		232
#define SYS_getpid		172
#define SYS_gettid		178
#define SYS_kill		129
#define SYS_tgkill		131
#define SYS_futex		98
#define SYS_sched_getaffinity	123
#define SYS_exit_group		94
#define SYS_clock_gettime	113
#define SYS_faccessat		48
#define SYS_socket		198

	SYSCALL
	RET

TEXT runtime·raiseproc(SB),NOSPLIT,$0
	MOVV	$20, R4			// sys_getpid
	SYSCALL
	MOVV	R2, R4			// arg 1 - pid
	MOVW	sig+0(FP), R5		// arg 2 - signum
	MOVV	$122, R2		// sys_kill
	SYSCALL
	RET

TEXT runtime·mmap(SB),NOSPLIT,$0
	MOVV	addr+0(FP), R4		// arg 1 - addr
	MOVV	n+8(FP), R5		// arg 2 - len
	MOVW	prot+16(FP), R6		// arg 3 - prot
	MOVW	flags+20(FP), R7	// arg 4 - flags

	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
	SYS_SYNC                     = 36  // { int sync(void); }
	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
	SYS_DUP                      = 41  // { int dup(u_int fd); }