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authorCarmelo Amoroso <carmelo.amoroso@st.com>2012-01-13 12:27:29 +0100
committerCarmelo Amoroso <carmelo.amoroso@st.com>2012-01-13 12:27:29 +0100
commit93a11d8bb29423727cdd71c12b6ae8accc21997b (patch)
tree402d977dc6f1edae9bc024e8ed5de4762f01c713 /docs
parent4c9b7f3c21ff21c199e54bfad2fdf3445fa4573d (diff)
libubacktrace: use -asynchronous-funwind-tables rather than -funwind-tables
From gcc documentation, we can read: " ... -fasynchronous-unwind-tables Generate unwind table in dwarf2 format, if supported by target machine. The table is exact at each instruction boundary, so it can be used for stack unwinding from asynchronous events (such as debugger or garbage collector) ..." So it seems better rather than using -funwind-tables (glibc seems to prefer -fasynchronous-unwind-tables). Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
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