-/*--------------------------------------------*/
-/* use s390_r2-s390_r6 as parm registers */
-/* s390_r0, s390_r1, s390_r13 used internally */
-/* s390_r15 is the stack pointer */
-/*--------------------------------------------*/
-#define MONO_ARCH_CALLEE_REGS (0x1ffc)
+/*------------------------------------------------------*/
+/* use s390_r2-s390_r6 as parm registers */
+/* s390_r0, s390_r1, s390_r12, s390_r13 used internally */
+/* s390_r8..s390_r11 are used for global regalloc */
+/* s390_r15 is the stack pointer */
+/*------------------------------------------------------*/
+#define MONO_ARCH_CALLEE_REGS (0xfc)