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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
| commit | 8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch) | |
| tree | 4099e8021376c7d8c05bdf8503093d80e9c7bad0 /buildtools/scripts/abi_gen.sh | |
| parent | Initial commit. (diff) | |
| download | samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip | |
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'buildtools/scripts/abi_gen.sh')
| -rwxr-xr-x | buildtools/scripts/abi_gen.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/buildtools/scripts/abi_gen.sh b/buildtools/scripts/abi_gen.sh new file mode 100755 index 0000000..c66a1b8 --- /dev/null +++ b/buildtools/scripts/abi_gen.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# generate a set of ABI signatures from a shared library + +SHAREDLIB="$1" + +GDBSCRIPT="gdb_syms.$$" + +( + cat <<EOF +set height 0 +set width 0 +EOF + + # On older linker versions _init|_fini symbols are not hidden. + objdump --dynamic-syms "${SHAREDLIB}" | + awk '$0 !~ /.hidden/ {if ($2 == "g" && $3 ~ /D(F|O)/ && $4 ~ /(.bss|.rodata|.text)/) print $NF}' | + sort | + while read -r s; do + echo "echo $s: " + echo p "${s}" + done +) >$GDBSCRIPT + +# forcing the terminal avoids a problem on Fedora12 +TERM=none gdb -n -batch -x $GDBSCRIPT "$SHAREDLIB" </dev/null +rm -f $GDBSCRIPT |