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* dwarf2-frame.c (struct dwarf2_frame_ops): Add signal_frame_p.

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(dwarf2_frame_set_signal_frame_p, dwarf2_frame_signal_frame_p)
	(dwarf2_signal_frame_unwind): New.
	(dwarf2_frame_sniffer): Use dwarf2_frame_signal_frame_p.
	* dwarf2-frame.h (dwarf2_frame_set_signal_frame_p): New prototype.
This commit is contained in:
Daniel Jacobowitz
2004-11-07 21:16:11 +00:00
parent 4fb31ed045
commit 3ed09a3267
3 changed files with 65 additions and 3 deletions
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8
gdb/dwarf2-frame.h
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@@ -79,6 +79,14 @@ extern void dwarf2_frame_set_init_reg (struct gdbarch *gdbarch,
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. */