diff options
Diffstat (limited to 'ld/ld.texinfo')
| -rw-r--r-- | ld/ld.texinfo | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 172c1dd..ebe7e7b 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -7613,8 +7613,11 @@ Such an external function can be called via the PLT without saving r2 or restoring it on return, avoiding a common load-hit-store for small functions. The optimization is attractive, with up to 40% reduction in execution time for a small function, but can result in symbol -interposition failures. Use with care. @option{--no-plt-localentry} -is the default. +interposition failures. Also, minor changes in a shared library, +including system libraries, can cause a function that was localentry:0 +to become localentry:8. This will result in a dynamic loader +complaint and failure to run. The option is experimental, use with +care. @option{--no-plt-localentry} is the default. @end table @ifclear GENERIC |