#include <asm/unistd.h>
#include <linux/version.h>
-#include "target-arch-os.h"
-#include "target-arch.h"
-#define linuxversion(a, b, c) (((a)<<16)+((b)<<8)+(c))
-
+// Needs to be defined before including target-arch.h
typedef caddr_t os_vm_address_t;
typedef size_t os_vm_size_t;
typedef off_t os_vm_offset_t;
typedef int os_vm_prot_t;
+#include "target-arch-os.h"
+#include "target-arch.h"
+#define linuxversion(a, b, c) (((a)<<16)+((b)<<8)+(c))
+
#define OS_VM_PROT_READ PROT_READ
#define OS_VM_PROT_WRITE PROT_WRITE
#define OS_VM_PROT_EXECUTE PROT_EXEC
#define SIG_MEMORY_FAULT SIGSEGV
-#define SIG_INTERRUPT_THREAD (SIGRTMIN)
-#define SIG_STOP_FOR_GC (SIGRTMIN+1)
-
+#define SIG_STOP_FOR_GC (SIGUSR1)