FreeCalypso > hg > freecalypso-tools

view target-utils/include/halt.h @ 13:46ad66a231af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-fsio: finally one can type ls -l and not just the ll abbreviation
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 03 Oct 2016 06:15:04 +0000
parents e7502631a0f9
children
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
#define	HALTCODE_BOOTROMVER	0x42