|
|
|
|
commit 7dcdfbcf6749cdc4c63e2613cbb3e2392d2fc2fb
|
|
|
|
|
Author: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
|
|
|
|
|
Date: Fri Jun 23 09:10:32 2017 -0300
|
|
|
|
|
|
|
|
|
|
powerpc: Update AT_HWCAP[2] bits
|
|
|
|
|
|
|
|
|
|
Linux commit ID a4700a26107241cc7b9ac8528b2c6714ff99983d reserved 2 more
|
|
|
|
|
bits for the instructions darn (Deliver a Random Number) and scv (System
|
|
|
|
|
Call Vectored).
|
|
|
|
|
|
|
|
|
|
Linux commit ID 6997e57d693b07289694239e52a10d2f02c3a46f reserved
|
|
|
|
|
another bit for internal usage.
|
|
|
|
|
|
|
|
|
|
* sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_DARN and
|
|
|
|
|
PPC_FEATURE2_SCV.
|
|
|
|
|
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add scv
|
|
|
|
|
and darn.
|
|
|
|
|
|
|
|
|
|
diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h
|
|
|
|
|
index c9daeed..dfc71c2 100644
|
|
|
|
|
--- a/sysdeps/powerpc/bits/hwcap.h
|
|
|
|
|
+++ b/sysdeps/powerpc/bits/hwcap.h
|
|
|
|
|
@@ -50,6 +50,7 @@
|
|
|
|
|
#define PPC_FEATURE_ARCH_2_06 0x00000100 /* ISA 2.06 */
|
|
|
|
|
#define PPC_FEATURE_HAS_VSX 0x00000080 /* P7 Vector Extension. */
|
|
|
|
|
#define PPC_FEATURE_PSERIES_PERFMON_COMPAT 0x00000040
|
|
|
|
|
+/* Reserved by the kernel. 0x00000004 Do not use. */
|
|
|
|
|
#define PPC_FEATURE_TRUE_LE 0x00000002
|
|
|
|
|
#define PPC_FEATURE_PPC_LE 0x00000001
|
|
|
|
|
|
|
|
|
|
@@ -69,3 +70,5 @@
|
|
|
|
|
#define PPC_FEATURE2_ARCH_3_00 0x00800000 /* ISA 3.0 */
|
|
|
|
|
#define PPC_FEATURE2_HAS_IEEE128 0x00400000 /* VSX IEEE Binary Float
|
|
|
|
|
128-bit */
|
|
|
|
|
+#define PPC_FEATURE2_DARN 0x00200000 /* darn instruction. */
|
|
|
|
|
+#define PPC_FEATURE2_SCV 0x00100000 /* scv syscall. */
|
|
|
|
|
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
|
|
|
|
|
index cd7329b..4dac16d 100644
|
|
|
|
|
--- a/sysdeps/powerpc/dl-procinfo.c
|
|
|
|
|
+++ b/sysdeps/powerpc/dl-procinfo.c
|
|
|
|
|
@@ -62,7 +62,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][10]
|
|
|
|
|
"", "", "", "",
|
|
|
|
|
"", "", "", "",
|
|
|
|
|
"", "", "", "",
|
|
|
|
|
- "", "", "ieee128", "arch_3_00",
|
|
|
|
|
+ "scv", "darn", "ieee128", "arch_3_00",
|
|
|
|
|
"htm-nosc", "vcrypto", "tar", "isel",
|
|
|
|
|
"ebb", "dscr", "htm", "arch_2_07",
|
|
|
|
|
}
|
