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C_LIB_DOCUM
Pavel A edited this page Sep 4, 2016
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3 revisions
TODO
Please see libdevmem.h
Implemented by mapping /dev/mem, exactly like in the devmem utility but physical addresses are relative by default.
The base address for relative offsets is defined in an environment variable. The name of the variable can be #defined at compile time.
The library is just one .c file that should be compiled with the user program. It can be built as a real static or shared library, if wanted.
See also: the config helper script libdevmem-config.
See files ex1.c, ex1.mk in the source.