xnu-344.tar.gz

[apple/xnu.git] / osfmk / ppc / trap.h

diff --git a/osfmk/ppc/trap.h b/osfmk/ppc/trap.h
index 0cecf5f0c0211801e014c07e6a9ee9811c0fdce2..fdc3ef828fccd9faa63f96cbad14a4391b3a2233 100644 (file)
--- a/osfmk/ppc/trap.h
+++ b/osfmk/ppc/trap.h
@@ -65,33 +65,33 @@
 
 #include <mach/thread_status.h>
 #include <mach/boolean.h>
+#include <mach/kern_return.h>
 #include <ppc/thread.h>
 
 extern void                    doexception(int exc, int code, int sub);
 
 extern void                    thread_exception_return(void);
 
-extern boolean_t               alignment(unsigned long dsisr,
-                                         unsigned long dar,
-                                         struct ppc_saved_state *ssp);
-
-extern struct ppc_saved_state* trap(int trapno,
-                                    struct ppc_saved_state *ss,
+extern struct savearea*        trap(int trapno,
+                                    struct savearea *ss,
                                     unsigned int dsisr,
                                     unsigned int dar);
 
-extern struct ppc_saved_state* interrupt(int intno,
-                                        struct ppc_saved_state *ss,
+typedef kern_return_t (*perfTrap)(int trapno, struct savearea *ss, 
+       unsigned int dsisr, unsigned int dar);
+
+extern perfTrap perfTrapHook;
+
+extern struct savearea* interrupt(int intno,
+                                        struct savearea *ss,
                                         unsigned int dsisr,
                                         unsigned int dar);
 
 extern int                     syscall_error(int exception,
                                              int code,
                                              int subcode,
-                                             struct ppc_saved_state *ss);
-
+                                             struct savearea *ss);
 
-extern int                     procitab(unsigned, void (*)(int), int);
 
 #endif /* ASSEMBLER */