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authorSalvatore Cro <salvatore.cro@st.com>2010-09-09 15:45:44 +0200
committerCarmelo Amoroso <carmelo.amoroso@st.com>2010-09-15 12:31:22 +0200
commit37eb913ed8c4798b736e678f4dbd9f4a91a68f74 (patch)
tree63fc2c1dbb887a043a7291c9c6215d2db7b5ba5a /test/mmap
parent7ac7be14eb4c8927fddffbe01fed74c605bf8597 (diff)
libubacktrace: Provide uClibc with backtrace functions
A new shared object, libubacktrace.so.0 is added to uClibc to provide backtrace functions to support application self-debugging. This set of functions requires to dynamically load libgcc_s.so so they need to call dlopen/dlsym that are provided by libdl. For this reason they cannot be included into libc.so.0 but are provided by a new library. User application that wants to use backtrace needs to be compiled with -fexceptions option and -rdynamic to get full symbols printed and must be linked against libubacktrace.so Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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