Hi
i am using following tools Version...
IDE-Version µVision3 V3.55a RealView MDK-ARM Version: 3.15b C Compiler: Armcc.Exe V3.1.0.914 Assembler: Armasm.Exe V3.1.0.914 Linker/Locator: ArmLink.Exe V3.1.0.914 Librarian: ArmAr.Exe V3.1.0.914
when i am compiling in C mode All file with extension c every thing is fine,Now i am switching to cpp compiler every file other than startup is now *.cpp .I am stuck with a warning for all inline functions
warning: #962-D: use of a type with no linkage to declare a function and an error
L6218E: Undefined symbol ReportException (referred from port_startup.o).
i am using
IMPORT ReportException
LDR R2, =ReportException BX R2
ReportException is defined in another cpp file..
Plz tell me is there any difference in syntax while calling function from cpp file rather than c file.Well i didn't find any difference yet.
Regards
It doesn't matter if you call from a C file or from an assembler file.
You can't IMPORT a function with one name, if the C++ file exports the function with another name.
Your assembler code must either use the mangled name, or you must modify your C++ code so that the function is built without the decoration.
That is where the extern "C" comes in in your c++ file.
Thanks a lot ,,it really works
Any hint about the --inline function warning ....