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Re: Question about instrumenting gcc
Renata Hodovan <hodovan@inf.u-szeged.hu> writes:
> thank you very much your help. I redesigned __cyg_profile_enter and
> __cyg_profile_exit functions and I stay in the right memory
> interval. Furthermore I'm using now main_constructor and
> main_destructor instead of start_test and end_test. The settings of
> make also seem good, it creates the output of instrumentation that way
> what I expected. But the compilation failed after a point because it
> couldn't understand e.g. size_t in filenames.h and a lot of similar
> errors in files what I haven't touched. I thought, since I add file IO
> operations to the main.c or linking the instrument file to the
> project, I distracted somehow the dependency. At this point I tried to
> compile the gcc --disable-bootstrap but then the instrumentation flag
> hadn't any results. What is the problem now? :S
When you configure with --disable-bootstrap, use CFLAGS rather than
BOOT_CFLAGS. BOOT_CFLAGS only applies to stages 2 and 3.
I have no idea what the problem is when bootstrapping. You would need
to provide more information.
Ian