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-rw-r--r--include/sim/sim.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/sim/sim.h b/include/sim/sim.h
index 20a667c..468a63b 100644
--- a/include/sim/sim.h
+++ b/include/sim/sim.h
@@ -20,6 +20,8 @@
#ifndef SIM_SIM_H
#define SIM_SIM_H 1
+#include <stdint.h>
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -163,14 +165,14 @@ SIM_RC sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
at virtual address MEM and store in BUF. Result is number of bytes
read, or zero if error. */
-int sim_read (SIM_DESC sd, SIM_ADDR mem, void *buf, int length);
+uint64_t sim_read (SIM_DESC sd, uint64_t mem, void *buf, uint64_t length);
/* Store LENGTH bytes from BUF into the simulated program's
memory. Store bytes starting at virtual address MEM. Result is
number of bytes write, or zero if error. */
-int sim_write (SIM_DESC sd, SIM_ADDR mem, const void *buf, int length);
+uint64_t sim_write (SIM_DESC sd, uint64_t mem, const void *buf, uint64_t length);
/* Fetch register REGNO storing its raw (target endian) value in the