mbed library sources
Dependents: STM32F103C8T6-RangoTec STM32-103C8_Plantilla_USB
Diff: common/retarget.cpp
- Revision:
- 83:5a6f638110fe
- Parent:
- 24:75304dd5f5fb
- Child:
- 221:8276e3a4886f
--- a/common/retarget.cpp Fri Jan 31 10:00:06 2014 +0000 +++ b/common/retarget.cpp Fri Jan 31 10:15:06 2014 +0000 @@ -398,15 +398,23 @@ // **************************************************************************** // mbed_main is a function that is called before main() +// mbed_sdk_init() is also a function that is called before main(), but unlike +// mbed_main(), it is not meant for user code, but for the SDK itself to perform +// initializations before main() is called. extern "C" WEAK void mbed_main(void); extern "C" WEAK void mbed_main(void) { } +extern "C" WEAK void mbed_sdk_init(void); +extern "C" WEAK void mbed_sdk_init(void) { +} + #if defined(TOOLCHAIN_ARM) extern "C" int $Super$$main(void); extern "C" int $Sub$$main(void) { + mbed_sdk_init(); mbed_main(); return $Super$$main(); } @@ -414,6 +422,7 @@ extern "C" int __real_main(void); extern "C" int __wrap_main(void) { + mbed_sdk_init(); mbed_main(); return __real_main(); } @@ -424,6 +433,7 @@ // code will call a function to setup argc and argv (__iar_argc_argv) if it is defined. // Since mbed doesn't use argc/argv, we use this function to call our mbed_main. extern "C" void __iar_argc_argv() { + mbed_sdk_init(); mbed_main(); } #endif