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-rw-r--r--src/arch/power/linux/linux.cc30
-rw-r--r--src/arch/power/linux/linux.hh21
2 files changed, 47 insertions, 4 deletions
diff --git a/src/arch/power/linux/linux.cc b/src/arch/power/linux/linux.cc
index f73dd063b..6382ca72a 100644
--- a/src/arch/power/linux/linux.cc
+++ b/src/arch/power/linux/linux.cc
@@ -29,10 +29,11 @@
* Authors: Timothy M. Jones
*/
-#include <fcntl.h>
-
#include "arch/power/linux/linux.hh"
+#include <fcntl.h>
+#include <sys/mman.h>
+
// open(2) flags translation table
SyscallFlagTransTable PowerLinux::openFlagTable[] = {
#ifdef _MSC_VER
@@ -105,3 +106,28 @@ SyscallFlagTransTable PowerLinux::openFlagTable[] = {
const int PowerLinux::NUM_OPEN_FLAGS =
(sizeof(PowerLinux::openFlagTable)/sizeof(PowerLinux::openFlagTable[0]));
+// mmap(2) flags translation table
+SyscallFlagTransTable PowerLinux::mmapFlagTable[] = {
+ { PowerLinux::TGT_MAP_SHARED, MAP_SHARED },
+ { PowerLinux::TGT_MAP_PRIVATE, MAP_PRIVATE },
+ { PowerLinux::TGT_MAP_ANON, MAP_ANON },
+ { PowerLinux::TGT_MAP_DENYWRITE, MAP_DENYWRITE },
+ { PowerLinux::TGT_MAP_EXECUTABLE, MAP_EXECUTABLE },
+ { PowerLinux::TGT_MAP_FILE, MAP_FILE },
+ { PowerLinux::TGT_MAP_GROWSDOWN, MAP_GROWSDOWN },
+ { PowerLinux::TGT_MAP_HUGETLB, MAP_HUGETLB },
+ { PowerLinux::TGT_MAP_LOCKED, MAP_LOCKED },
+ { PowerLinux::TGT_MAP_NONBLOCK, MAP_NONBLOCK },
+ { PowerLinux::TGT_MAP_NORESERVE, MAP_NORESERVE },
+ { PowerLinux::TGT_MAP_POPULATE, MAP_POPULATE },
+#ifdef MAP_STACK
+ { PowerLinux::TGT_MAP_STACK, MAP_STACK },
+#endif
+ { PowerLinux::TGT_MAP_ANONYMOUS, MAP_ANONYMOUS },
+ { PowerLinux::TGT_MAP_FIXED, MAP_FIXED },
+};
+
+const unsigned PowerLinux::NUM_MMAP_FLAGS =
+ sizeof(PowerLinux::mmapFlagTable) /
+ sizeof(PowerLinux::mmapFlagTable[0]);
+
diff --git a/src/arch/power/linux/linux.hh b/src/arch/power/linux/linux.hh
index 656f4402e..55634800e 100644
--- a/src/arch/power/linux/linux.hh
+++ b/src/arch/power/linux/linux.hh
@@ -164,8 +164,25 @@ class PowerLinux : public Linux
//@}
/// For mmap().
- static const unsigned TGT_MAP_ANONYMOUS = 0x20;
- static const unsigned TGT_MAP_FIXED = 0x10;
+ static SyscallFlagTransTable mmapFlagTable[];
+
+ static const unsigned TGT_MAP_SHARED = 0x00001;
+ static const unsigned TGT_MAP_PRIVATE = 0x00002;
+ static const unsigned TGT_MAP_ANON = 0x00020;
+ static const unsigned TGT_MAP_DENYWRITE = 0x00800;
+ static const unsigned TGT_MAP_EXECUTABLE = 0x01000;
+ static const unsigned TGT_MAP_FILE = 0x00000;
+ static const unsigned TGT_MAP_GROWSDOWN = 0x00100;
+ static const unsigned TGT_MAP_HUGETLB = 0x40000;
+ static const unsigned TGT_MAP_LOCKED = 0x00080;
+ static const unsigned TGT_MAP_NONBLOCK = 0x10000;
+ static const unsigned TGT_MAP_NORESERVE = 0x00040;
+ static const unsigned TGT_MAP_POPULATE = 0x08000;
+ static const unsigned TGT_MAP_STACK = 0x20000;
+ static const unsigned TGT_MAP_ANONYMOUS = 0x00020;
+ static const unsigned TGT_MAP_FIXED = 0x00010;
+
+ static const unsigned NUM_MMAP_FLAGS;
//@{
/// ioctl() command codes.