#define ARG3_REG 2
#define ARG4_REG 3
+#define SP 30
+
#define LR 30
#define HOST_TEMPREG LR
#define HOST_CCREG 28
#define rCC w28
+// stack space
+#define SSP_CALLEE_REGS (8*12)
+#define SSP_CALLER_REGS (8*20)
+#define SSP_ALL (SSP_CALLEE_REGS+SSP_CALLER_REGS)
+
#ifndef __ASSEMBLER__
extern char *invc_ptr;