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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:19 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:19 +0200 |
| commit | 4e28fa80886c71e6aaf85016b82ce981c0f12e6d (patch) | |
| tree | 3fcf1925261dc0e10ff82159fda66e3be0bb607f /sysdeps/unix/sysv/linux/s390/bits/hwcap.h | |
| parent | 31556246c3ac168a2dfec8f9036d913765bbb73d (diff) | |
| download | glibc-4e28fa80886c71e6aaf85016b82ce981c0f12e6d.tar.gz glibc-4e28fa80886c71e6aaf85016b82ce981c0f12e6d.tar.xz glibc-4e28fa80886c71e6aaf85016b82ce981c0f12e6d.zip | |
S390: Add hwcaps value for vector facility.
The HWCAP_S390_VX flag in hwcap field of auxiliary vector indicates if the vector facility is available and the kernel is aware of it. This can be tested with LD_SHOW_AUXV=1 <prog>. Currently it does not show te, because it was not incremented by commit "S/390: Add hwcap value for transactional execution.". Thus _DL_HWCAP_COUNT is incremented by two. ChangeLog: * sysdeps/s390/dl-procinfo.c (_dl_s390_platforms): Add vector flag. * sysdeps/s390/dl-procinfo.h: Add vector capability. * sysdeps/unix/sysv/linux/s390/bits/hwcap.h (HWCAP_S390_VX): Define.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/bits/hwcap.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h index 35d47be164..986d4a72d0 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/hwcap.h +++ b/sysdeps/unix/sysv/linux/s390/bits/hwcap.h @@ -35,3 +35,4 @@ #define HWCAP_S390_ETF3EH 256 #define HWCAP_S390_HIGH_GPRS 512 #define HWCAP_S390_TE 1024 +#define HWCAP_S390_VX 2048 |