linux_old1

Commit Graph

Author	SHA1	Message	Date
H. Peter Anvin	862ae3132d	x32: Drop non-__vdso weak symbols from the x32 VDSO Drop the legacy weak symbols that don't carry the __vdso prefix from the x32 VDSO. This is a new ABI and we don't need to support that legacy; the actual libc will export the proper symbols. Suggested-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/4F42E171.9080005@mit.edu Cc: H. J. Lu <hjl.tools@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2012-02-22 20:40:07 -08:00
H. J. Lu	1a21d4e095	x32: Add x32 VDSO support Add support for the x32 VDSO. The x32 VDSO takes advantage of the similarity between the x86-64 and the x32 ABIs to contain the same content, only the container is different, as the x32 VDSO obviously is an x32 shared object. Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2012-02-20 12:52:06 -08:00

Author

SHA1

Message

Date

H. Peter Anvin

862ae3132d

x32: Drop non-__vdso weak symbols from the x32 VDSO

Drop the legacy weak symbols that don't carry the __vdso prefix from
the x32 VDSO.  This is a new ABI and we don't need to support that
legacy; the actual libc will export the proper symbols.

Suggested-by: Andy Lutomirski <luto@mit.edu>
Link: http://lkml.kernel.org/r/4F42E171.9080005@mit.edu
Cc: H. J. Lu <hjl.tools@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2012-02-22 20:40:07 -08:00

H. J. Lu

1a21d4e095

x32: Add x32 VDSO support

Add support for the x32 VDSO.  The x32 VDSO takes advantage of the
similarity between the x86-64 and the x32 ABIs to contain the same
content, only the container is different, as the x32 VDSO obviously is
an x32 shared object.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2012-02-20 12:52:06 -08:00

2 Commits