hello,
my sysbios is 6.32.05.54, and in my main() function, add the bellowing instructioins:
dwPerm = MemoryProtect_MPPA_LOCAL | MemoryProtect_MPPA_SR | MemoryProtect_MPPA_SX | MemoryProtect_MPPA_UR | MemoryProtect_MPPA_UX;
MemoryProtect_setPA((VOID*)0x10888000,(0x108e0000 - 0x10888000),dwPerm);
but when running the MemoryProtect_setPA(), exception occurs:
Exception at 0x108c1498
EFR=0x40000000 NRP=0x108c1498
DMC Exception MPFAR=0x184a114 MPFSR=0x120
Supervisor Read violation, Fault ID=0x1
ti.sysbios.family.c64p.Ex[C66xx_1] ception: line 248: E_exceptionMin: pc = 0x00000000, sp = 0xa079c560.
xdc.runtime.Error.raise: terminating execution
from the log, it is a supervisor read error when reading the 0x184a114, it seems a register, but dont find its defination and do not know why the error occur. and what is the DMC exception?