kib fb48ba5d90 Optimize tls_get_addr_common(). The change provides around 30% speedup ... for TLS microbenchmark using global-dynamic TLS model on amd64 (which is default for PIC dso objects). Split the slow path into tls_get_addr_slow(), for which inlining is disabled. This prevents the registers spill on tls_get_addr_common() entry. Provide static branch hint to the compiler, indicating that slow path is not likely to be taken. While there, do some minimal style adjustments. Reported and tested by: davidxu MFC after: 1 week		2012-03-10 08:49:44 +00:00
..
amd64	Remove unneeded dtv variable.	2012-01-17 21:55:20 +00:00
arm	Add thread-local storage support for ARM to rtld-elf	2012-02-14 00:16:34 +00:00
i386	Remove unneeded dtv variable.	2012-01-17 21:55:20 +00:00
ia64	Add support for STT_GNU_IFUNC and R_MACHINE_IRELATIVE GNU extensions to	2011-12-12 11:03:14 +00:00
mips	- Switch to saving non-offseted pointer to TLS block in order too keep things simple	2012-03-06 03:27:08 +00:00
powerpc	Additional icache paranoia: non-PLT relocations can modify the text segment.	2011-12-17 16:20:27 +00:00
powerpc64	Additional icache paranoia: non-PLT relocations can modify the text segment.	2011-12-17 16:20:27 +00:00
sparc64	Spelling fixes for libexec/	2012-01-07 16:09:54 +00:00
debug.c	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00
debug.h
libmap.c	Cosmetic nit:	2012-03-06 09:34:30 +00:00
libmap.h
Makefile	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00
malloc.c	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00
map_object.c	Add support for GNU RELRO.	2012-01-30 19:52:17 +00:00
rtld_lock.c	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00
rtld_lock.h	Implement support for ELF filters in rtld. Both normal and auxillary	2010-12-25 08:51:20 +00:00
rtld_printf.c	Remove the use of toupper() from rtld_printf.c. Use of the libc function	2012-03-09 16:21:40 +00:00
rtld_printf.h	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00
rtld_tls.h
rtld.1	Implement support for ELF filters in rtld. Both normal and auxillary	2010-12-25 08:51:20 +00:00
rtld.c	Optimize tls_get_addr_common(). The change provides around 30% speedup	2012-03-10 08:49:44 +00:00
rtld.h	Add support for GNU RELRO.	2012-01-30 19:52:17 +00:00
Symbol.map	Implement fdlopen(3), an rtld interface to load shared object by file	2012-01-07 10:33:01 +00:00
xmalloc.c	Rtld links with the specially built pic static libc library to get some	2011-08-24 20:05:13 +00:00