[MIPS] Fix register handling in syscalls when debugging.

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / scall64-n32.S

diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 7e66eb823bf6a4c4d05a5776b1dd5dad8ba3f77b..b465ced1758f7a49f35cd085b2289162a7fa3037 100644 (file)
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -90,13 +90,15 @@ n32_syscall_trace_entry:
        li      a1, 0
        jal     do_syscall_trace
 
+       move    t0, s0
+       RESTORE_STATIC
        ld      a0, PT_R4(sp)           # Restore argument registers
        ld      a1, PT_R5(sp)
        ld      a2, PT_R6(sp)
        ld      a3, PT_R7(sp)
        ld      a4, PT_R8(sp)
        ld      a5, PT_R9(sp)
-       jalr    s0
+       jalr    t0
 
        li      t0, -EMAXERRNO - 1      # error?
        sltu    t0, t0, v0