src/gdb ChangeLog blockframe.c frame.c frame.h ...

[cagney at sources dot redhat dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	cagney@sources.redhat.com	2002-06-01 13:44:21

Modified files:
	gdb            : ChangeLog blockframe.c frame.c frame.h stack.c 

Log message:
	* stack.c (frame_info): Use frame_register_unwind instead of
	saved_regs.  Mention when the SP is on the stack or in a register.
	* frame.h (frame_register_unwind_ftype): Define.  Document.
	(struct frame_info): Add field register_unwind and
	register_unwind_cache.
	(frame_register_unwind): Declare.
	(generic_unwind_get_saved_register): Declare.
	* frame.c (frame_register_unwind): New function.
	(generic_unwind_get_saved_register): New function.
	* blockframe.c (generic_call_dummy_register_unwind): New function.
	(frame_saved_regs_register_unwind): New function.
	(set_unwind_by_pc): New function.
	(create_new_frame): New function.
	(get_prev_frame): New function.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.2718&r2=1.2719
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/blockframe.c.diff?cvsroot=src&r1=1.27&r2=1.28
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame.c.diff?cvsroot=src&r1=1.10&r2=1.11
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame.h.diff?cvsroot=src&r1=1.17&r2=1.18
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/stack.c.diff?cvsroot=src&r1=1.37&r2=1.38