tapset/arm/registers.stp (_stp_arg): should return signed values.

diff --git a/tapset/arm/registers.stp b/tapset/arm/registers.stp
index 7ec55604b4931d0f0f8de8998a196b3ce224da14..b9ac802d4c2bd3e562d2889f47cded6b1882ef9f 100644 (file)
--- a/tapset/arm/registers.stp
+++ b/tapset/arm/registers.stp
@@ -30,7 +30,7 @@ function _stp_register_regs() {
 function _stp_get_register_by_offset:long (offset:long) %{ /* pure */
        long value;
        struct pt_regs *regs;
-       if (c->probe_flags & _STP_PROBE_STATE_USER_MODE) {
+       if (CONTEXT->probe_flags & _STP_PROBE_STATE_USER_MODE) {
                regs = CONTEXT->uregs;
        } else {
                regs = CONTEXT->kregs;
@@ -90,13 +90,13 @@ function _stp_arg:long (argnum:long) {
        }
 
        if (argnum == 1)
-               val = u_register("r0")
+               val = register("r0")
        else if (argnum == 2)
-               val = u_register("r1")
+               val = register("r1")
        else if (argnum == 3)
-               val = u_register("r2")
+               val = register("r2")
        else if (argnum == 4)
-               val = u_register("r3")
+               val = register("r3")
 
        return val;
 }