Files
Linux_Drivers/linux_5.10/tools/testing/selftests/powerpc/tm/tm-syscall-asm.S
sam.xiang 5c7dd7acc3 [linux] create linux_5.10.4 from T-head official:
repo: https://github.com/T-head-Semi/linux
	commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb

Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
2023-03-10 20:32:41 +08:00

29 lines
323 B
ArmAsm

/* 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