gcov.h File Reference

Code-coverage (.gcda) output on top of GCC's libgcov. More...

#include <sys/cdefs.h>

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Macros
#define	GCOV_PREFIX   "GCOV_PREFIX"
	Environment variable to set the output directory for .gcda files.
#define	GCOV_PREFIX_STRIP   "GCOV_PREFIX_STRIP"
	Environment variable to control path stripping.

Functions
void	kos_gcov_dump (void)
	Write coverage data for every instrumented object.

Detailed Description

Code-coverage (.gcda) output on top of GCC's libgcov.

Writes GCC coverage (.gcda) files on a KOS target. The coverage runtime is the toolchain's own libgcov; this addon supplies the file I/O that GCC's freestanding libgcov leaves to the platform. Build with –coverage and kos-cc wires everything up; coverage is flushed automatically at exit.

Author

Andress Barajas