/* Frame unwinder for frames with DWARF Call Frame Information.
- Copyright 2003, 2004 Free Software Foundation, Inc.
+ Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
Contributed by Mark Kettenis.
#ifndef DWARF2_FRAME_H
#define DWARF2_FRAME_H 1
+struct gdbarch;
struct objfile;
struct frame_info;
/* These aren't defined by the DWARF2 CFI specification, but are
used internally by GDB. */
DWARF2_FRAME_REG_RA, /* Return Address. */
+ DWARF2_FRAME_REG_RA_OFFSET, /* Return Address with offset. */
DWARF2_FRAME_REG_CFA /* Call Frame Address. */
};
void (*init_reg) (struct gdbarch *, int,
struct dwarf2_frame_state_reg *));
+/* Set the architecture-specific signal trampoline recognition
+ function for GDBARCH to SIGNAL_FRAME_P. */
+
+extern void
+ dwarf2_frame_set_signal_frame_p (struct gdbarch *gdbarch,
+ int (*signal_frame_p) (struct gdbarch *,
+ struct frame_info *));
+
/* Return the frame unwind methods for the function that contains PC,
or NULL if it can't be handled by DWARF CFI frame unwinder. */