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authorGuo Ren <ren_guo@c-sky.com>2019-03-20 18:27:27 +0800
committerGuo Ren <ren_guo@c-sky.com>2019-04-22 13:44:57 +0800
commit2f7932b011e7fb9f98732f95a68f6017d4d8c542 (patch)
tree57fb64c49ac949c030f73871ad8f6b6dc4975a4c /arch/csky/abiv1/inc/abi/entry.h
parentcfa4d93b977a1b1129e7207d11b5daecdf0c56c4 (diff)
downloadlinux-sh-2f7932b011e7fb9f98732f95a68f6017d4d8c542.tar.gz
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/inc/abi/entry.h')
-rw-r--r--arch/csky/abiv1/inc/abi/entry.h4
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 */