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view target-utils/include/halt.h @ 110:ce636b0ffb3d

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target-utils/c139explore/dac.c: added missing extern u_long strtoul();
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 01 Nov 2016 01:28:39 +0000
parents e7502631a0f9
children
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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
#define	HALTCODE_BOOTROMVER	0x42