FreeCalypso > hg > freecalypso-sw

view target-utils/include/halt.h @ 971:53114af707f2

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rvinterf: both README files are now outdated, moved into doc as README.old and README.older
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sat, 07 Nov 2015 06:59:51 +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