|author||Rich Felker <firstname.lastname@example.org>||2012-10-04 16:35:46 -0400|
|committer||Rich Felker <email@example.com>||2012-10-04 16:35:46 -0400|
TLS (GNU/C11 thread-local storage) support for static-linked programs
the design for TLS in dynamic-linked programs is mostly complete too, but I have not yet implemented it. cost is nonzero but still low for programs which do not use TLS and/or do not use threads (a few hundred bytes of new code, plus dependency on memcpy). i believe it can be made smaller at some point by merging __init_tls and __init_security into __libc_start_main and avoiding duplicate auxv-parsing code. at the same time, I've also slightly changed the logic pthread_create uses to allocate guard pages to ensure that guard pages are not counted towards commit charge.
Diffstat (limited to 'src/ldso/x86_64')
0 files changed, 0 insertions, 0 deletions