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view target-utils/include/halt.h @ 57:10996c267de4

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loadtools old buglet: off by 1 error in the max-arguments logic in cmd parsing
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 24 Jun 2013 05:24:19 +0000
parents 40f607bb0a2c
children a7b0b426f9ca
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/*
 * In some error cases in our loadagent code we have no better course
 * of action available than to halt in a tight loop.  We define _exit()
 * to do the latter.  We have defined some codes for the argument value
 * that goes into R0; if you manage to hook up JTAG and get it to work,
 * you might be able to see what went wrong.
 */

#define	HALTCODE_MAINEXITED	0x40
#define	HALTCODE_INVALIDUART	0x41