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[AArch64] Update dl-procinfo for new HWCAP flags in Linux 4.12 

Follow up to commit 512d245bc3.

	* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c:
	(_dl_aarch64_cap_flags): Update.
	* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
	(_DL_HWCAP_COUNT, _DL_HWCAP_LAST): Update.
This commit is contained in:
Szabolcs Nagy 2017-07-18 11:15:12 +01:00
parent 0757b139fc
commit 82e0660050
3 changed files with 13 additions and 4 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c:
(_dl_aarch64_cap_flags): Update.
* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
(_DL_HWCAP_COUNT, _DL_HWCAP_LAST): Update.
2017-07-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h (_dl_procinfo): Revert.

6
sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c
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@ -59,11 +59,13 @@ PROCINFO_CLASS struct cpu_features _dl_aarch64_cpu_features
#if !defined PROCINFO_DECL && defined SHARED
._dl_aarch64_cap_flags
#else
PROCINFO_CLASS const char _dl_aarch64_cap_flags[13][10]
PROCINFO_CLASS const char _dl_aarch64_cap_flags[16][10]
#endif
#ifndef PROCINFO_DECL
/* Matches the names in arch/arm64/kernel/cpuinfo.c of Linux. */
= { "fp", "asimd", "evtstrm", "aes", "pmull", "sha1", "sha2", "crc32",
"atomics", "fphp", "asimdhp", "cpuid", "asimdrdm"}
"atomics", "fphp", "asimdhp", "cpuid", "asimdrdm", "jscvt", "fcma",
"lrcpc" }
#endif
#if !defined SHARED || defined PROCINFO_DECL
;

4
sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
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@ -28,10 +28,10 @@
#define _dl_procinfo(type, word) -1
/* Number of HWCAP bits set. */
#define _DL_HWCAP_COUNT 13
#define _DL_HWCAP_COUNT 16
/* Offset of the last bit allocated in HWCAP. */
#define _DL_HWCAP_LAST 12
#define _DL_HWCAP_LAST 15
/* HWCAP_CPUID should be available by default to influence IFUNC as well as
library search. */