about summary refs log tree commit diff
path: root/sysdeps/s390
diff options
context:
space:
mode:
authorAndreas Krebbel <krebbel@linux.vnet.ibm.com>2012-11-08 09:53:00 +0100
committerAndreas Krebbel <krebbel@linux.vnet.ibm.com>2012-11-08 09:53:00 +0100
commitd0f8457e6b682fe06a9a025d982058bb4abf3012 (patch)
tree1e704b817cac6732f27ca3f64aea4b89ea9c42ac /sysdeps/s390
parent57241e26e544e44bcb7b96ae41f0c62488d89020 (diff)
downloadglibc-d0f8457e6b682fe06a9a025d982058bb4abf3012.tar.gz
glibc-d0f8457e6b682fe06a9a025d982058bb4abf3012.tar.xz
glibc-d0f8457e6b682fe06a9a025d982058bb4abf3012.zip
S/390: Add hwcap value for transactional execution.
Diffstat (limited to 'sysdeps/s390')
-rw-r--r--sysdeps/s390/dl-procinfo.c4
-rw-r--r--sysdeps/s390/dl-procinfo.h5
2 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c
index a22d45b80a..9590146120 100644
--- a/sysdeps/s390/dl-procinfo.c
+++ b/sysdeps/s390/dl-procinfo.c
@@ -46,11 +46,11 @@
 #if !defined PROCINFO_DECL && defined SHARED
   ._dl_s390_cap_flags
 #else
-PROCINFO_CLASS const char _dl_s390_cap_flags[10][9]
+PROCINFO_CLASS const char _dl_s390_cap_flags[11][9]
 #endif
 #ifndef PROCINFO_DECL
 = {
-     "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh", "highgprs"
+     "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", "edat", "etf3eh", "highgprs", "te"
   }
 #endif
 #if !defined SHARED || defined PROCINFO_DECL
diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
index 7221b53ffb..97dcf074f2 100644
--- a/sysdeps/s390/dl-procinfo.h
+++ b/sysdeps/s390/dl-procinfo.h
@@ -33,7 +33,9 @@
 
 /* Hardware capablity bit numbers are derived directly from the
    facility indications as stored by the "store facility list" (STFL)
-   instruction.  */
+   instruction.
+   highgprs is an alien in that list.  It describes a *kernel*
+   capability.  */
 
 enum
 {
@@ -47,6 +49,7 @@ enum
   HWCAP_S390_HPAGE = 1 << 7,
   HWCAP_S390_ETF3EH = 1 << 8,
   HWCAP_S390_HIGH_GPRS = 1 << 9,
+  HWCAP_S390_TE = 1 << 10,
 };
 
 #define HWCAP_IMPORTANT (HWCAP_S390_ZARCH | HWCAP_S390_LDISP \