#define MONO_ARCH_HAVE_TLS_GET 1
#define MONO_ARCH_ENABLE_MONO_LMF_VAR 1
#define MONO_ARCH_IMT_REG s390_r9
-#define MONO_ARCH_VTABLE_REG MONO_ARCH_IMT_REG
+#define MONO_ARCH_VTABLE_REG S390_FIRST_ARG_REG
#define MONO_ARCH_RGCTX_REG MONO_ARCH_IMT_REG
#define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX 1
#define MONO_ARCH_SOFT_DEBUG_SUPPORTED 1
#define MONO_ARCH_MONITOR_ENTER_ADJUSTMENT 1
#define MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD 1
#define MONO_ARCH_HAVE_INVALIDATE_METHOD 1
+#define MONO_ARCH_HAVE_OP_GENERIC_CLASS_INIT 1
+#define MONO_ARCH_HAVE_SETUP_ASYNC_CALLBACK 1
#define MONO_ARCH_MONITOR_OBJECT_REG s390_r2
#define MONO_ARCH_LOCK_TAKEN_REG s390_r1
#define MONO_ARCH_FPSTACK_SIZE 0
#define MONO_ARCH_INST_FIXED_REG(desc) ((desc == 'o') ? s390_r2 : \
- ((desc == 'g') ? s390_f0 : - 1))
+ ((desc == 'g') ? s390_f0 : \
+ ((desc == 'A') ? S390_FIRST_ARG_REG : -1)))
#define MONO_ARCH_INST_IS_FLOAT(desc) ((desc == 'f') || (desc == 'g'))