Fetch and store both debug_frame and eh_frame tables.

* runtime/sym.h (_stp_module): Remove unwind_data, unwind_data_len and
  unwind_is_ehframe fields. Add debug_frame, eh_frame, debug_frame_len,
  eh_frame_len and eh_frame_addr fields.
* runtime/unwind.c: Use debug_frame and debug_frame_len instead of
  unwind_data and unwind_data_len throughout.
  (cie_for_fde): Take unwind_data and is_ehframe as direct arguments.
* runtime/unwind/unwind.h (cie_for_fde): New function declaration.
* translate.cxx (get_unwind_data): Fetch and return both debug_frame
  and eh_frame tables.
  (dump_unwindsyms): Dump both debug_frame and eh_frame tables.

1 files changed, 2 insertions, 2 deletions

diff --git a/runtime/unwind/unwind.h b/runtime/unwind/unwind.h
index 3b6d0de0..285a3a34 100644
--- a/runtime/unwind/unwind.h
+++ b/runtime/unwind/unwind.h
@@ -1,7 +1,7 @@
 /* -*- linux-c -*-
  *
  * dwarf unwinder header file
- * Copyright (C) 2008 Red Hat Inc.
+ * Copyright (C) 2008, 2009 Red Hat Inc.
  * Copyright (C) 2002-2006 Novell, Inc.
  * 
  * This file is part of systemtap, and is free software.  You can
@@ -143,7 +143,7 @@ static unsigned long read_pointer(const u8 **pLoc,
                                   const void *end,
                                   signed ptrType);
 static const u32 bad_cie, not_fde;
-static const u32 *cie_for_fde(const u32 *fde, const struct _stp_module *);
+static const u32 *cie_for_fde(const u32 *fde, void *table, int is_ehframe);
 static signed fde_pointer_type(const u32 *cie);