FreeCalypso > hg > freecalypso-sw

view target-utils/include/halt.h @ 962:f4da3071dd61

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
doc/High-speed-serial write-up and Linux kernel patch added
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Fri, 06 Nov 2015 21:46:05 +0000
parents 40f607bb0a2c
children a7b0b426f9ca
line wrap: on
line source

/*
 * 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