diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2012-11-02 18:43:27 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-11-02 18:43:27 -0700 |
| commit | f62c8abcfbf0d2e7f0a6c6c1dde53158e6fc4e59 (patch) | |
| tree | ab3bc4ef52bcf81e57b10d0f72e614af61d3fa58 /nptl | |
| parent | a68d0680f89b5f3639b30ec7955671d97e101e87 (diff) | |
| download | glibc-f62c8abcfbf0d2e7f0a6c6c1dde53158e6fc4e59.zip glibc-f62c8abcfbf0d2e7f0a6c6c1dde53158e6fc4e59.tar.gz glibc-f62c8abcfbf0d2e7f0a6c6c1dde53158e6fc4e59.tar.bz2 | |
Compile x86 rtld with -mno-sse -mno-mmx
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 6 | ||||
| -rw-r--r-- | nptl/sysdeps/x86_64/tls.h | 11 |
2 files changed, 15 insertions, 2 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 1c0595b..4db686c 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,9 @@ +2012-11-02 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/tls.h: Don't include <xmmintrin.h>. + (__128bits): New struct typedef. + (tcbhead_t): Replace __m128 with __128bits. + 2012-10-30 Aurelien Jarno <aurelien@aurel32.net> Joseph Myers <joseph@codesourcery.com> diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h index b651d1c..bc60a51 100644 --- a/nptl/sysdeps/x86_64/tls.h +++ b/nptl/sysdeps/x86_64/tls.h @@ -27,7 +27,14 @@ # include <stdlib.h> # include <sysdep.h> # include <kernel-features.h> -# include <xmmintrin.h> + +/* Replacement type for __m128 since this file is included by ld.so, + which is compiled with -mno-sse. It must not change the alignment + of rtld_savespace_sse. */ +typedef struct +{ + int i[4]; +} __128bits; /* Type for the dtv. */ @@ -64,7 +71,7 @@ typedef struct void *__private_tm[5]; long int __unused2; /* Have space for the post-AVX register size. */ - __m128 rtld_savespace_sse[8][4] __attribute__ ((aligned (32))); + __128bits rtld_savespace_sse[8][4] __attribute__ ((aligned (32))); void *__padding[8]; } tcbhead_t; |