From a2e57f89a35e6056c9488428e68c4889e114ef71 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Tue, 19 Mar 2019 14:02:17 +0000 Subject: Add AArch64 HWCAPs from Linux 5.0. This patch adds new AArch64 HWCAPs from Linux 5.0 to the AArch64 bits/hwcap.h and dl-procinfo.c. Tested (compilation only) with build-many-glibcs.py for aarch64-linux-gnu. * sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_SB): New macro. (HWCAP_PACA): Likewise. (HWCAP_PACG): Likewise. * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c (_DL_HWCAP_COUNT): Increase to 32. (_dl_aarch64_cap_flags): Add new entries for new HWCAPs. --- sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sysdeps/unix/sysv/linux/aarch64/bits') diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h index 9a395c597f..5f50623953 100644 --- a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h +++ b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h @@ -51,3 +51,6 @@ #define HWCAP_ILRCPC (1 << 26) #define HWCAP_FLAGM (1 << 27) #define HWCAP_SSBS (1 << 28) +#define HWCAP_SB (1 << 29) +#define HWCAP_PACA (1 << 30) +#define HWCAP_PACG (1UL << 31) -- cgit 1.4.1