+2009-10-21 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.c (XTENSA_ISA_BADPC): New.
+ (xtensa_scan_prologue): Replace read_memory with target_read_memory.
+ (call0_analyze_prologue): Use XTENSA_ISA_BADPC instead of "0".
+ (call0_frame_cache): Check error conditions on call0_analyze_prologue.
+
2009-10-21 Paul Pluzhnikov <ppluzhnikov@google.com>
* defs.h (pc_prefix): New prototype.