fix mips syscall_cp_asm code (saved register usage)

diff --git a/src/thread/mips/syscall_cp.s b/src/thread/mips/syscall_cp.s
index 9a796bd683a3e220c2e3f9894fae261dd34efe1a..8dd4c442198b31814f2986c9f311260467a2592a 100644 (file)
--- a/src/thread/mips/syscall_cp.s
+++ b/src/thread/mips/syscall_cp.s
@@ -7,7 +7,7 @@ __syscall_cp_asm:
 __cp_begin:
        lw      $4, 0($4)
        bne     $4, $0, 2f
-       move    $10, $5
+       move    $25, $5
        move    $4, $6
        move    $5, $7
        lw      $6, 16($sp)
@@ -17,7 +17,7 @@ __cp_begin:
        subu    $sp, $sp, 32
        sw      $8, 16($sp)
        sw      $9, 20($sp)
-       move    $2, $10
+       move    $2, $25
        syscall
 .global __cp_end
 __cp_end: