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| author | Joseph Myers <joseph@codesourcery.com> | 2014-06-21 00:58:56 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-06-21 00:58:56 +0000 |
| commit | 2272ffc1160687d181efe87c62abbe46a8425ca4 (patch) | |
| tree | 946aa3b0f7c20994797d2ade725f71ed70a059c9 /ChangeLog | |
| parent | c4eff5625df1d2e11191650ed302fa1b7c529034 (diff) | |
| download | glibc-2272ffc1160687d181efe87c62abbe46a8425ca4.tar.gz glibc-2272ffc1160687d181efe87c62abbe46a8425ca4.tar.xz glibc-2272ffc1160687d181efe87c62abbe46a8425ca4.zip | |
Remove ARM __ASSUME_SIGFRAME_V2.
This patch removes ARM __ASSUME_SIGFRAME_V2 now that the 2.6.18-and-later signal frame layout can be assumed, renaming the affected functions accordingly now only one version of them is needed in glibc. (sigrestorer.S did not in fact include <kernel-features.h> and it appears that, unlike other such cases, it didn't get the header indirectly, so the v1 functions would have been compiled in even when sigaction.c didn't reference them.) (alpha and hppa also have architecture-specific __ASSUME_* macros that should now be removed: __ASSUME_FDATASYNC and __ASSUME_LWS_CAS respectively. I don't have any plans to do anything on that myself.) Tested on ARM. * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_SIGFRAME_V2): Remove macro. * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Update comment. [!__ASSUME_SIGFRAME_V2]: Remove conditional code. (__default_sa_restorer_v2): Rename to __default_sa_restorer. (__default_rt_sa_restorer_v2): Rename to __default_rt_sa_restorer. * sysdeps/unix/sysv/linux/arm/sigaction.c (__default_sa_restorer): Declare as function. Remove conditional macro definitions. (__default_rt_sa_restorer): Likewise. (__default_sa_restorer_v1): Remove declaration. (__default_sa_restorer_v2): Likewise. (__default_rt_sa_restorer_v1): Likewise. (__default_rt_sa_restorer_v2): Likewise. * sysdeps/unix/sysv/linux/arm/Versions (GLIBC_PRIVATE): Remove __default_sa_restorer_v1, __default_rt_sa_restorer_v1, __default_sa_restorer_v2 and __default_rt_sa_restorer_v2.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 99e68955fd..7f680ca514 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,22 @@ +2014-06-21 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/unix/sysv/linux/arm/kernel-features.h + (__ASSUME_SIGFRAME_V2): Remove macro. + * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Update comment. + [!__ASSUME_SIGFRAME_V2]: Remove conditional code. + (__default_sa_restorer_v2): Rename to __default_sa_restorer. + (__default_rt_sa_restorer_v2): Rename to __default_rt_sa_restorer. + * sysdeps/unix/sysv/linux/arm/sigaction.c (__default_sa_restorer): + Declare as function. Remove conditional macro definitions. + (__default_rt_sa_restorer): Likewise. + (__default_sa_restorer_v1): Remove declaration. + (__default_sa_restorer_v2): Likewise. + (__default_rt_sa_restorer_v1): Likewise. + (__default_rt_sa_restorer_v2): Likewise. + * sysdeps/unix/sysv/linux/arm/Versions (GLIBC_PRIVATE): Remove + __default_sa_restorer_v1, __default_rt_sa_restorer_v1, + __default_sa_restorer_v2 and __default_rt_sa_restorer_v2. + 2014-06-20 Roland McGrath <roland@hack.frob.com> * sysdeps/unix/sysv/linux/sparc/Makefile [$(subdir) = nptl] |