"Hari K. Pyla" <harip@xxxxxx> writes: > I edited the following functions in gmon-sol2.c in > gcc-4.1.1/gcc/config/i386 directory > (i) monstartup() > (ii) _mcleanup() > (iii) internal_mcount() > (iv) moncontrol() > basically added some fprintf()'s, changed the filename "gmon.out" to > "newgmon.out" in create() and recompiled gcc with the following > options > ./configure > make > make install > > The changes do seem to be reflected in the new build of gcc. Is there > anything that I am missing. I appreciate you taking time to answer > this. OK, I'm guessing that you're missing a "not" in the first sentence of the last paragraph. The problem is most likely that gmon-sol2.c is not used. You didn't mention which type of host you are running on, but gmon-sol2.c is only used on x86 Solaris systems. On other x86 systems, including GNU/Linux, the equivalent code is found in the C library. On a GNU/Linux system, you will find the code in glibc, in the csu subdirectory. Ian