2 files changed, 7 insertions, 2 deletions
diff --git a/src/arch/isa_parser.py b/src/arch/isa_parser.py
index e3da240d2..2db7c6aa6 100755
--- a/src/arch/isa_parser.py
+++ b/src/arch/isa_parser.py
@@ -585,7 +585,12 @@ StaticInstPtr
     # 'default'
     def p_case_label_0(self, t):
         'case_label : intlit_list'
-        t[0] = ': '.join(map(lambda a: 'case %#x' % a, t[1]))
+        def make_case(intlit):
+            if intlit >= 2**32:
+                return 'case ULL(%#x)' % intlit
+            else:
+                return 'case %#x' % intlit
+        t[0] = ': '.join(map(make_case, t[1]))
 
     def p_case_label_1(self, t):
         'case_label : DEFAULT'
diff --git a/src/arch/x86/process.cc b/src/arch/x86/process.cc
index 7cc889d7c..42ca7b27d 100644
--- a/src/arch/x86/process.cc
+++ b/src/arch/x86/process.cc
@@ -175,7 +175,7 @@ I386LiveProcess::I386LiveProcess(LiveProcessParams *params,
         int _numSyscallDescs) :
     X86LiveProcess(params, objFile, _syscallDescs, _numSyscallDescs)
 {
-    _gdtStart = 0x100000000;
+    _gdtStart = ULL(0x100000000);
     _gdtSize = VMPageSize;
 
     vsyscallPage.base = 0xffffe000ULL;