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-rw-r--r--sim/erc32/sis.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/sim/erc32/sis.h b/sim/erc32/sis.h
index 6820cb4..74466ae 100644
--- a/sim/erc32/sis.h
+++ b/sim/erc32/sis.h
@@ -24,7 +24,8 @@
#include "gdb/callback.h"
#include "gdb/remote-sim.h"
#include <sim-config.h>
-
+#include <stdint.h>
+
#if WITH_HOST_BYTE_ORDER == BIG_ENDIAN
#define HOST_BIG_ENDIAN
#else
@@ -56,11 +57,8 @@ typedef unsigned int uint32; /* 32-bit unsigned int */
typedef float float32; /* 32-bit float */
typedef double float64; /* 64-bit float */
-/* FIXME: what about host compilers that don't support 64-bit ints? */
-typedef unsigned long long uint64; /* 64-bit unsigned int */
-typedef long long int64; /* 64-bit signed int */
-
-#define UINT64_MAX 18446744073709551615ULL
+typedef uint64_t uint64; /* 64-bit unsigned int */
+typedef int64_t int64; /* 64-bit signed int */
struct pstate {