From 7dcdfbcf6749cdc4c63e2613cbb3e2392d2fc2fb Mon Sep 17 00:00:00 2001 From: Tulio Magno Quites Machado Filho Date: Fri, 23 Jun 2017 09:10:32 -0300 Subject: [PATCH] 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. --- ChangeLog | 7 +++++++ sysdeps/powerpc/bits/hwcap.h | 3 +++ sysdeps/powerpc/dl-procinfo.c | 2 +- 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index e495f4cf5f..c52002a914 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2017-06-23 Tulio Magno Quites Machado Filho + + * 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. + 2017-06-23 Rajalakshmi Srinivasaraghavan * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S(STRRCHR): Define diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h index c9daeedfde..dfc71c29bb 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 cd7329b84e..4dac16d39e 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", } -- 2.11.4.GIT