[libunwind] Correct data types in the _Unwind_FunctionContext struct

[mstorsjo]

Summary

This makes it match the definition used within llvm and in libgcc, we previously got the wrong layout on 64 bit.

[mstorsjo]

Committed in SVN r314196.

src/Unwind-sjlj.c

 
 #if defined(_LIBUNWIND_BUILD_SJLJ_APIS)
 
 struct _Unwind_FunctionContext {
   // next function in stack of handlers
   struct _Unwind_FunctionContext *prev;
 
   // set by calling function before registering to be the landing pad
-  uintptr_t                       resumeLocation;
+  uint32_t                        resumeLocation;
 
   // set by personality handler to be parameters passed to landing pad function
-  uintptr_t                       resumeParameters[4];
+  uint32_t                        resumeParameters[4];
 
   // set by calling function before registering
   __personality_routine           personality; // arm offset=24
   uintptr_t                       lsda;        // arm offset=28
 
   // variable length array, contains registers to restore
   // 0 = r7, 1 = pc, 2 = sp
   void                           *jbuf[];