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function trace for UserSpace. Tag: ftrace, user ftrace, kernel ftrace, kernel function trace, user function trace

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README.md

README.md

 
 

build.sh

build.sh

 
 

clean.sh

clean.sh

 
 

preload.c

preload.c

 
 

run.sh

run.sh

 
 

test.c

test.c

 
 

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UserFTrace

function tracer for UserSpace.

It's a simple code to implement ftrace in UserSpace. It hooks __gnu_mcount_nc to trace function.

To hook __gnu_mcount_nc in libc, Use LD_PRELOAD.

~~ Environment ~~

It's only for ARM 32 bit.

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function trace for UserSpace. Tag: ftrace, user ftrace, kernel ftrace, kernel function trace, user function trace

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