memcpy funtion error

at ti-cgt-c2000_V5.2.1, memcpy is ok; but at ti-cgt-c2000_V18.1.1,build is ok,but prgram is not ok.

Seven Han：请问您用的哪款芯片？
在调试时遇到哪些不正常的现象？

at ti-cgt-c2000_V5.2.1, memcpy is ok; but at ti-cgt-c2000_V18.1.1,build is ok,but prgram is not ok.

jixiang shu：

回复 Seven Han:

28335芯片。调用memcpy函数时，程序跑飞；CCS3.3时，没有问题

at ti-cgt-c2000_V5.2.1, memcpy is ok; but at ti-cgt-c2000_V18.1.1,build is ok,but prgram is not ok.

Seven Han：

回复 jixiang shu:

memcpy(&RamfuncsRunStart, &RamfuncsLoadStart, (Uint32)&RamfuncsLoadSize);

// Call Flash Initialization to setup flash waitstates
// This function must reside in RAMInitFlash();
您试下flash_f28335例程，是否还跑飞。