MAC: Make gem5 compile and run on MacOSX 10.7.2

Adaptations to make gem5 compile and run on OSX 10.7.2, with a stock
gcc 4.2.1 and the remaining dependencies from macports, i.e. python
2.7,.2 swig 2.0.4, mercurial 2.0. The changes include an adaptation of
the SConstruct to handle non-library linker flags, and Darwin-specific
code to find the memory usage of gem5. A number of Ruby files relied
on ambigious uint (without the 32 suffix) which caused compilation
errors.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/cpu/testers/directedtest/InvalidateGenerator.hh b/src/cpu/testers/directedtest/InvalidateGenerator.hh
index 14c47b70b..50db180e3 100644
--- a/src/cpu/testers/directedtest/InvalidateGenerator.hh
+++ b/src/cpu/testers/directedtest/InvalidateGenerator.hh
@@ -49,14 +49,14 @@ class InvalidateGenerator : public DirectedGenerator
     ~InvalidateGenerator();
     
     bool initiate();
-    void performCallback(uint proc, Addr address);
+    void performCallback(uint32_t proc, Addr address);
     
   private:
     InvalidateGeneratorStatus m_status;
     Addr m_address;
-    uint m_active_read_node;
-    uint m_active_inv_node;
-    uint m_addr_increment_size;
+    uint32_t m_active_read_node;
+    uint32_t m_active_inv_node;
+    uint32_t m_addr_increment_size;
 };
 
 #endif //__CPU_DIRECTEDTEST_INVALIDATEGENERATOR_HH__