5 commits

Author	SHA1	Message	Date
Jake Burkholder	d037213487	Avoid using the global offset table to get the address of _DYNAMIC in ... rtld. When _DYNAMIC is referenced normally from C the global offset table is used implicitly, but newer versions of binutils don't initialize it statically in the binary, so this doesn't work until rtld is relocated, which _DYNAMIC is needed for... So, as on other systems with the same problem, we disassemble a call instruction to _DYNAMIC in order to get its address.	2003-07-04 00:05:15 +00:00
Alexander Kabaev	6d5d786f80	Allow threading libraries to register their own locking ... implementation in case default one provided by rtld is not suitable. Consolidate various identical MD lock implementation into a single file using appropriate machine/atomic.h. Approved by: re (scottl)	2003-05-29 22:58:26 +00:00
Thomas Moestl	a42a42e9b9	Fix the handling of high PLT entries (> 32764) on sparc64. This requires ... additional arguments to reloc_jmpslot(), which is why MI code and MD code of other platforms had to be changed. Reviewed by: jake Approved by: re	2002-11-18 22:08:50 +00:00
Jake Burkholder	b1d6ef2ee9	Add END markers to asm functions so that debuggers can find their size.	2002-07-17 22:20:41 +00:00
Jake Burkholder	e4c9dc6770	rtld support for sparc64. ... Largely obtained from: netbsd Submitted by: jake, tmm	2002-03-13 02:40:39 +00:00