Incorrect information about Embedded C - Incorrect information about Embedded C Description The Embedded Design Handbook contains the following incorrect statement about C support: The HAL supports only the standard Embedded C subset of the full C language. C programs that use features beyond this subset fail in the HAL environment. C features not available in Embedded C include polymorphism, templates, and single and multiple object inheritance. In general, features that consume a large amount of memory are not included in Embedded C . Catch/throw exceptions fail in the MicroC/OS-II environment. Nios II C support is not restricted to the obsolete Embedded C specification. Resolution In place of the incorrect paragraph, refer to the following correct information: Nios II C language support depends on the GCC tool chain. The Nios II GCC 4 C tool chain supports the following features: Polymorphism Friendship and inheritance Multiple inheritance Virtual base classes Run-time type information ( typeid ) The mutable type qualifier Namespaces Templates New-and-delete style dynamic memory allocation Operator overloading Standard Template Library (STL) Exceptions and new-style dynamic casts are not supported. Custom Fields values: ['novalue'] Troubleshooting novalue True ['Nios® II (Classic) Processor', 'Nios® II Processor'] ['FPGA Dev Tools Quartus II Software'] 11.1 10.0 ['Programmable Logic Devices'] ['Nios® II Embedded Design Suite (EDS)'] ['novalue'] ['novalue']