Andrew Turner 0685d955d6 Align the stack in _rtld_bind_start. Normally this is called with the ... correct stack alignment, however when we have a leaf function that uses thread local storage it calls __aeabi_read_tp to get the thread pointer. Neither GCC or clang see this as a function call so will align the stack to a 4-byte boundary. This may be a problem as _rtld_bind expects to be on an 8-byte boundary. The solution is to store a copy of the stack pointer and force the alignment before calling _rtld_bind. This fixes a problem with armeb where applications would crash in odd ways. It should also remove the need for a local patch to clang to force the stack alignment to an 8-byte boundary, even for leaf functions. Further testing will be needed before reverting this local change to clang as we may rely on it in other places. Reviewed by: jmg@		2014-07-06 10:24:06 +00:00
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amd64	Add dwarf annotations to the amd64 _rtld_bind_start to allow debuggers	2014-04-14 22:44:50 +00:00
arm	Align the stack in _rtld_bind_start. Normally this is called with the	2014-07-06 10:24:06 +00:00
i386
ia64	Fix r264346 for ia64. We need to allocate memory for the function	2014-07-02 22:04:12 +00:00
mips
powerpc	Revert r253748,253749	2013-07-28 18:44:17 +00:00
powerpc64	Revert r253748,253749	2013-07-28 18:44:17 +00:00
sparc64
tests	Test RTLD's new LD_LIBRARY_PATH_FDS variable.	2014-06-20 17:14:59 +00:00
debug.c
debug.h
libmap.c	Fix LD_LIBMAP.	2014-05-18 17:14:08 +00:00
libmap.h	Make the directory mapping functionality, which was previously only	2013-09-21 21:03:52 +00:00
Makefile	Test RTLD's new LD_LIBRARY_PATH_FDS variable.	2014-06-20 17:14:59 +00:00
malloc.c	Before calling mmap() on a shared library's text and data sections, rtld	2014-04-11 16:55:25 +00:00
map_object.c	Before calling mmap() on a shared library's text and data sections, rtld	2014-04-11 16:55:25 +00:00
rtld_lock.c	Right now, the rtld prefork hook locks the rtld bind lock in the read	2014-05-24 10:23:06 +00:00
rtld_lock.h
rtld_printf.c	Add the LD_LIBRARY_PATH_FDS environmental variable.	2014-06-20 17:08:32 +00:00
rtld_printf.h	Add the LD_LIBRARY_PATH_FDS environmental variable.	2014-06-20 17:08:32 +00:00
rtld_tls.h
rtld.1	mdoc: remove superfluous paragraph macros.	2014-06-23 18:40:21 +00:00
rtld.c	Fix r264346 for ia64. We need to allocate memory for the function	2014-07-02 22:04:12 +00:00
rtld.h	Before calling mmap() on a shared library's text and data sections, rtld	2014-04-11 16:55:25 +00:00
Symbol.map	- Export the function added in r265456 rather than the non-existent	2014-05-07 17:21:22 +00:00
xmalloc.c	Increase alignment to size of pointer if the alignment is too small.	2014-02-22 11:06:48 +00:00