FreeCalypso > hg > freecalypso-tools
view target-utils/include/halt.h @ 825:c2f3d3678b2a
CHANGES: document buzplayer extension
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 30 May 2021 04:58:19 +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