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-rw-r--r--riscv/decode.h1
-rw-r--r--riscv/riscv-isa-run.cc1
-rw-r--r--riscv/sim.cc1
3 files changed, 3 insertions, 0 deletions
diff --git a/riscv/decode.h b/riscv/decode.h
index 202541f..fd3b292 100644
--- a/riscv/decode.h
+++ b/riscv/decode.h
@@ -3,6 +3,7 @@
#define __STDC_LIMIT_MACROS
#include <stdint.h>
+#include <string.h>
#include "pcr.h"
#include "config.h"
diff --git a/riscv/riscv-isa-run.cc b/riscv/riscv-isa-run.cc
index 156ae82..9691965 100644
--- a/riscv/riscv-isa-run.cc
+++ b/riscv/riscv-isa-run.cc
@@ -2,6 +2,7 @@
#include "htif.h"
#include <stdio.h>
#include <stdlib.h>
+#include <unistd.h>
#include <vector>
#include <string>
diff --git a/riscv/sim.cc b/riscv/sim.cc
index 31c91ae..f7d9526 100644
--- a/riscv/sim.cc
+++ b/riscv/sim.cc
@@ -5,6 +5,7 @@
#include <iostream>
#include <climits>
#include <assert.h>
+#include <unistd.h>
#ifdef __linux__
# define mmap mmap64