sycalls: implement mremap() and add DATA flag for getrlimit(). mremap has been tested on Alpha, compiles for the rest but not tested. I don't see why it wouldn't work though.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/arch/x86/pagetable.hh b/src/arch/x86/pagetable.hh
index e42693c03..1a7a945e4 100644
--- a/src/arch/x86/pagetable.hh
+++ b/src/arch/x86/pagetable.hh
@@ -113,6 +113,12 @@ namespace X86ISA
         TlbEntry(Addr asn, Addr _vaddr, Addr _paddr);
         TlbEntry() {}
 
+        void
+        updateVaddr(Addr new_vaddr)
+        {
+            vaddr = new_vaddr;
+        }
+
         Addr pageStart()
         {
             return paddr;