Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0 */
#include <ppc-asm.h>
#include <asm/unistd.h>
 
<------>.text
FUNC_START(getppid_tm_active)
<------>tbegin.
<------>beq 1f
<------>li	r0, __NR_getppid
<------>sc
<------>tend.
<------>blr
1:
<------>li	r3, -1
<------>blr
 
FUNC_START(getppid_tm_suspended)
<------>tbegin.
<------>beq 1f
<------>li	r0, __NR_getppid
<------>tsuspend.
<------>sc
<------>tresume.
<------>tend.
<------>blr
1:
<------>li	r3, -1
<------>blr