[MIPS] Fix register handling in syscalls when debugging.

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / scall64-64.S

diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index cb28de6a2efa74eae75569ff3d3515ad4229b097..47bfbd416709cadb1e4fa96a0b32c20b026e80be 100644 (file)
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -93,13 +93,15 @@ 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