From 0b96b98294901442de8196e21fff7c5fd79750ef Mon Sep 17 00:00:00 2001
From: Justus Winter <justus@gnupg.org>
Date: Sat, 12 Aug 2017 13:29:56 +0200
Subject: ddb: Add magic variable $mapXX.

Maps '$mapXX' to a VM map structure address.  @var{xx} is a task
identification number printed by a @code{show all tasks} command.

* ddb/db_task_thread.c (db_get_map): New function.
* ddb/db_task_thread.h (db_get_map): New declaration.
* ddb/db_variables.c (db_vars): Add new variable.
* doc/mach.texi: Document this.
---
 ddb/db_variables.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ddb/db_variables.c')

diff --git a/ddb/db_variables.c b/ddb/db_variables.c
index 4442ccbc..0fd9bad0 100644
--- a/ddb/db_variables.c
+++ b/ddb/db_variables.c
@@ -61,6 +61,8 @@ struct db_variable db_vars[] = {
 	{ "thread",	0,			db_set_default_thread	},
 	{ "task",	0,			db_get_task_thread,
 	  1,		2,			-1,	-1		},
+	{ "map",	0,			db_get_map,
+	  1,		1,			-1,	-1		},
 	{ "work",	&db_work[0],		FCN_NULL,
 	  1,		1,			0,	DB_NWORK-1	},
 	{ "arg",	0,			db_arg_variable,
-- 
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