diff options
| author | Guo Ren <ren_guo@c-sky.com> | 2019-03-20 18:27:27 +0800 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2019-04-22 13:44:57 +0800 |
| commit | 2f7932b011e7fb9f98732f95a68f6017d4d8c542 (patch) | |
| tree | 57fb64c49ac949c030f73871ad8f6b6dc4975a4c /arch/csky/abiv1 | |
| parent | cfa4d93b977a1b1129e7207d11b5daecdf0c56c4 (diff) | |
csky: Update syscall_trace_enter/exit implementation
Previous syscall_trace implementation couldn't support AUDITSYSCALL and
SYSCALL_TRACEPOINTS. Now we redesign it to support audit_syscall
and syscall_tracepoints just like other archs'.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Dmitry V. Levin <ldv@altlinux.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/abiv1')
| -rw-r--r-- | arch/csky/abiv1/inc/abi/entry.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/csky/abiv1/inc/abi/entry.h b/arch/csky/abiv1/inc/abi/entry.h index 3f3faab3d747..7dacce4c0f15 100644 --- a/arch/csky/abiv1/inc/abi/entry.h +++ b/arch/csky/abiv1/inc/abi/entry.h @@ -157,4 +157,8 @@ cpwcr \rx, cpcr31 .endm +.macro ANDI_R3 rx, imm + lsri \rx, 3 + andi \rx, (\imm >> 3) +.endm #endif /* __ASM_CSKY_ENTRY_H */ |