|author||Rich Felker <email@example.com>||2011-02-20 22:30:06 -0500|
|committer||Rich Felker <firstname.lastname@example.org>||2011-02-20 22:30:06 -0500|
use an accessor function for __libc data pointer when compiled as PIC
prior to this change, a large portion of libc was unusable prior to relocation by the dynamic linker, due to dependence on the global data in the __libc structure and the need to obtain its address through the GOT. with this patch, the accessor function __libc_loc is now able to obtain the address of __libc via PC-relative addressing without using the GOT. this means the majority of libc functionality is now accessible right away. naturally, the above statements all depend on having an architecture where PC-relative addressing and jumps/calls are feasible, and a compiler that generates the appropriate code.
Diffstat (limited to 'src/multibyte/decode.c')
0 files changed, 0 insertions, 0 deletions