Hwi_dispatchAlways opcode exception

One other thing we have found was, the whole program runs on DDR3 memory and we think that there might be a caching problem which returns this exception. The whole program is to big for the internal memory, so we tried running an echoing ndk example on DDR3 and on MSMCSRAM. Which also returns the opcode error once in a while on DDR3. We don't know for sure but we think that the problem lays over there. Could some one please give us some advice on where to put what in the memory?

See below for the memorymap in cfg:

/* Create our memory map - i.e. this is equivalent to linker.cmd */
Program.sectMap["sharedL2"] = "DDR3";
Program.sectMap["systemHeap"] = "DDR3";
Program.sectMap[".sysmem"] = "DDR3";
Program.sectMap[".args"] = "DDR3";
Program.sectMap[".cio"] = "DDR3";
Program.sectMap[".far"] = "DDR3";
Program.sectMap[".rodata"] = "DDR3";
Program.sectMap[".neardata"] = "DDR3";
Program.sectMap[".cppi"] = "DDR3";
Program.sectMap[".init_array"] = "DDR3";
Program.sectMap[".qmss"] = "DDR3";
Program.sectMap[".cinit"] = "DDR3";
Program.sectMap[".bss"] = "DDR3";
Program.sectMap[".const"] = "DDR3";
Program.sectMap[".text"] = "DDR3";
Program.sectMap[".code"] = "DDR3";
Program.sectMap[".switch"] = "DDR3";
Program.sectMap[".data"] = "DDR3";
Program.sectMap[".fardata"] = "DDR3";
Program.sectMap[".args"] = "DDR3";
Program.sectMap[".cio"] = "DDR3";
Program.sectMap[".vecs"] = "DDR3";
Program.sectMap["platform_lib"] = "DDR3";
Program.sectMap[".far:taskStackSection"] = "DDR3";
Program.sectMap[".stack"] = "DDR3";
Program.sectMap["EXTERN"] = "DDR3";
Program.sectMap[".nimu_eth_ll2"] = "DDR3";
Program.sectMap[".resmgr_memregion"] = {loadSegment: "DDR3", loadAlign:128}; /* QMSS descriptors region */
Program.sectMap[".resmgr_handles"] = {loadSegment: "DDR3", loadAlign:16}; /* CPPI/QMSS/PA Handles */
Program.sectMap[".resmgr_pa"] = {loadSegment: "DDR3", loadAlign:8}; /* PA Memory */
Program.sectMap[".far:IMAGEDATA"] = {loadSegment: "DDR3", loadAlign: 8};
Program.sectMap[".far:NDK_OBJMEM"] = {loadSegment: "DDR3", loadAlign: 8};
Program.sectMap[".far:NDK_PACKETMEM"] = {loadSegment: "DDR3", loadAlign: 128};