* hppa-pinsn.c (print_insn): Use read_memory_integer, instead of

	read_memory to get byte order right.
	* hppah-tdep.c (find_unwind_info):  Don't read in unwind info
	anymore.  This is done in paread.c now.  We expect unwind info
	to hang off of objfiles, and search all of the objfiles when until
	we find a match.
	* (skip_trampoline_code):  Cast arg to target_read_memory.
	* objfiles.h (struct objfile):  Add new field obj_private to hold
	per object file private data (unwind info in this case).
	* paread.c (read_unwind_info):  New routine to read unwind info
	for the objfile.  This data is hung off of obj_private.
	* tm-hppa.h:  Define struct obj_unwind_info, to hold pointers to
	the unwind info for this objfile.  Also define OBJ_UNWIND_INFO to
	make this easier to access.

1 files changed, 13 insertions, 0 deletions

diff --git a/gdb/tm-hppa.h b/gdb/tm-hppa.h
index 15be003..957fc15 100644
--- a/gdb/tm-hppa.h
+++ b/gdb/tm-hppa.h
@@ -574,3 +574,16 @@ struct unwind_table_entry {
   unsigned int reserved4             :  2;
   unsigned int Total_frame_size      : 27;
 };
+
+/* Info about the unwind table associated with an object file.  This is hung
+   off of the objfile->obj_private pointer, and is allocated in the objfile's
+   psymbol obstack.  This allows us to have unique unwind info for each
+   executable and shared library that we are debugging.  */
+
+struct obj_unwind_info {
+  struct unwind_table_entry *table; /* Pointer to unwind info */
+  struct unwind_table_entry *cache; /* Pointer to last entry we found */
+  int last;			/* Index of last entry */
+};
+
+#define OBJ_UNWIND_INFO(obj) ((struct obj_unwind_info *)obj->obj_private)