src/gdb ChangeLog dwarf2-frame.c frame-unwind.h

[tromey@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	tromey@sourceware.org	2012-08-06 19:20:43

Modified files:
	gdb            : ChangeLog dwarf2-frame.c frame-unwind.h 

Log message:
	* dwarf2-frame.c (clear_pointer_cleanup): New function.
	(dwarf2_frame_cache): Use it.
	* frame-unwind.h (frame_sniffer_ftype): Document prologue
	cache initialization constraint.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.14562&r2=1.14563
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2-frame.c.diff?cvsroot=src&r1=1.138&r2=1.139
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/frame-unwind.h.diff?cvsroot=src&r1=1.32&r2=1.33