Add SPARC/Solaris support to client handler and processor (#201, 200).

Patch by Michael shang <satisfy123>.  r=me, r=Alfred Peng.

http://groups.google.com/group/google-breakpad-discuss/browse_thread/thread/2fba07577f1fa35e


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@215 4c0a9323-5329-0410-9bdc-e9ce6186880e

2 files changed, 29 insertions, 1 deletions

diff --git a/src/google_breakpad/processor/minidump.h b/src/google_breakpad/processor/minidump.h
index f40f4c06..55b09533 100644
--- a/src/google_breakpad/processor/minidump.h
+++ b/src/google_breakpad/processor/minidump.h
@@ -177,7 +177,8 @@ class MinidumpContext : public MinidumpStream {
   // NULL.
   const MDRawContextX86* GetContextX86() const;
   const MDRawContextPPC* GetContextPPC() const;
-
+  const MDRawContextSPARC* GetContextSPARC() const;
+ 
   // Print a human-readable representation of the object to stdout.
   void Print();
 
@@ -204,6 +205,9 @@ class MinidumpContext : public MinidumpStream {
     MDRawContextBase* base;
     MDRawContextX86*  x86;
     MDRawContextPPC*  ppc;
+    // on Solaris SPARC, sparc is defined as a numeric constant,
+    // so variables can NOT be named as sparc
+    MDRawContextSPARC*  ctx_sparc;
   } context_;
 };
 
diff --git a/src/google_breakpad/processor/stack_frame_cpu.h b/src/google_breakpad/processor/stack_frame_cpu.h
index 8af5ffee..567c1b7e 100644
--- a/src/google_breakpad/processor/stack_frame_cpu.h
+++ b/src/google_breakpad/processor/stack_frame_cpu.h
@@ -98,6 +98,30 @@ struct StackFramePPC : public StackFrame {
   int context_validity;
 };
 
+struct StackFrameSPARC : public StackFrame {
+  // to be confirmed
+  enum ContextValidity {
+    CONTEXT_VALID_NONE = 0,
+    CONTEXT_VALID_PC   = 0 << 0,
+    CONTEXT_VALID_SP   = 0 << 1,
+    CONTEXT_VALID_FP   = 0 << 2,
+    CONTEXT_VALID_ALL  = -1
+  };
+
+  StackFrameSPARC() : context(), context_validity(CONTEXT_VALID_NONE) {}
+
+  // Register state.  This is only fully valid for the topmost frame in a
+  // stack.  In other frames, the values of nonvolatile registers may be
+  // present, given sufficient debugging information.  Refer to
+  // context_validity.
+  MDRawContextSPARC context;
+
+  // context_validity is actually ContextValidity, but int is used because
+  // the OR operator doesn't work well with enumerated types.  This indicates
+  // which fields in context are valid.
+  int context_validity;
+};
+
 }  // namespace google_breakpad
 
 #endif  // GOOGLE_BREAKPAD_PROCESSOR_STACK_FRAME_CPU_H__