INVAL_INSN         53 user/testbin/crash/crash.c #define INVAL_INSN	0x0000003f
INVAL_INSN         19 user/uw-testbin/romemwrite/romemwrite.c #define INVAL_INSN  0x0000003f
INVAL_INSN          6 user/uw-testbin/vm-crash1/vm-crash1.c #define INVAL_INSN  0x0000003f
INVAL_INSN          7 user/uw-testbin/vm-crash3/vm-crash3.c #define INVAL_INSN  0x0000003f