Semihosted file handles for targets without DEVICE_SEMIHOST or DEVICE_LOCALFILESYSTEM

Dependents:   SemihostingTest

History

Initial Semihosting file I/O shim for devices without DEVICE_SEMIHOST and DEVICE_LOCALFILESYSTEM default tip

2017-10-11, by devanlai [Wed, 11 Oct 2017 23:14:14 +0000] rev 0

Initial Semihosting file I/O shim for devices without DEVICE_SEMIHOST and DEVICE_LOCALFILESYSTEM