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Re: [patch/rfc] Simplify target stack

From: Andrew Cagney <ac131313 at redhat dot com>
To: gdb-patches at sources dot redhat dot com
Date: Fri, 17 Oct 2003 09:57:21 -0400
Subject: Re: [patch/rfc] Simplify target stack
References: <3F8DCC3A.4030201@redhat.com>

2003-10-15 Andrew Cagney <cagney@redhat.com>

	* target.c (target_stack): Change to a static target_ops.
	(update_current_target): Walk the "struct target_ops" stack.
	(pop_target, do_xfer_memory, target_info): Ditto.
	(find_target_beneath): Ditto.
	(push_target): Rewrite to use the "struct target_ops" stack.
	(unpush_target): Ditto.
	* target.h (struct target_stack_item): Delete definition.
	(target_stack): Delete declaration.
	(struct target_ops): Add field "beneath".

I've checked this in.

Andrew

References:
- [patch/rfc] Simplify target stack
  - From: Andrew Cagney

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