Add a tgt_iovec structure to support writev, change the name of X86Linux to X86Linux64, add some syscalls.

--HG--
extra : convert_revision : 9c13e9c68f331fe6c4a9abd96f7aee0f064101fc

1 files changed, 6 insertions, 1 deletions

diff --git a/src/arch/x86/linux/linux.hh b/src/arch/x86/linux/linux.hh
index a276d4c0c..c1bb67260 100644
--- a/src/arch/x86/linux/linux.hh
+++ b/src/arch/x86/linux/linux.hh
@@ -60,7 +60,7 @@
 
 #include "kern/linux/linux.hh"
 
-class X86Linux : public Linux
+class X86Linux64 : public Linux
 {
   public:
 
@@ -104,6 +104,11 @@ class X86Linux : public Linux
     static const int NUM_OPEN_FLAGS;
 
     static const unsigned TGT_MAP_ANONYMOUS = 0x20;
+
+    typedef struct {
+        uint64_t iov_base; // void *
+        uint64_t iov_len;  // size_t
+    } tgt_iovec;
 };
 
 #endif