diff options
| -rw-r--r-- | arch/csky/abiv2/inc/abi/entry.h | 2 | ||||
| -rw-r--r-- | arch/csky/kernel/entry.S | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/csky/abiv2/inc/abi/entry.h b/arch/csky/abiv2/inc/abi/entry.h index 9023828ede97..ac8f65a3e75a 100644 --- a/arch/csky/abiv2/inc/abi/entry.h +++ b/arch/csky/abiv2/inc/abi/entry.h @@ -13,6 +13,8 @@ #define LSAVE_A1 28 #define LSAVE_A2 32 #define LSAVE_A3 36 +#define LSAVE_A4 40 +#define LSAVE_A5 44 #define KSPTOUSP #define USPTOKSP diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S index 65c55f22532a..4349528fbf38 100644 --- a/arch/csky/kernel/entry.S +++ b/arch/csky/kernel/entry.S @@ -170,8 +170,10 @@ csky_syscall_trace: ldw a3, (sp, LSAVE_A3) #if defined(__CSKYABIV2__) subi sp, 8 - stw r5, (sp, 0x4) - stw r4, (sp, 0x0) + ldw r9, (sp, LSAVE_A4) + stw r9, (sp, 0x0) + ldw r9, (sp, LSAVE_A5) + stw r9, (sp, 0x4) #else ldw r6, (sp, LSAVE_A4) ldw r7, (sp, LSAVE_A5) |