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Update ARM HWCAP data.

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This patch updates the ARM HWCAP data (both bits/hwcap.h and
dl-procinfo.[ch]) to match Linux 3.13.

	* sysdeps/unix/sysv/linux/arm/bits/hwcap.h (HWCAP_ARM_VFPD32): New
	macro.
	(HWCAP_ARM_LPAE): Likewise.
	(HWCAP_ARM_EVTSTRM): Likewise.
	* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
	Add vpfd32, lpae and evtstrm.
	* sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
	Increase to 22.
This commit is contained in:
Joseph Myers 2014-02-20 03:29:34 +00:00
parent 63689d6165
commit 5d7b57cad5
4 changed files with 17 additions and 3 deletions
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11
ChangeLog
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@ -1,3 +1,14 @@
2014-02-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/hwcap.h (HWCAP_ARM_VFPD32): New
macro.
(HWCAP_ARM_LPAE): Likewise.
(HWCAP_ARM_EVTSTRM): Likewise.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Add vpfd32, lpae and evtstrm.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
Increase to 22.
2014-02-19 Joseph Myers <joseph@codesourcery.com>
* math/auto-libm-test-in: Add tests of clog10.

3
sysdeps/unix/sysv/linux/arm/bits/hwcap.h
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@ -40,3 +40,6 @@
#define HWCAP_ARM_VFPv4 65536
#define HWCAP_ARM_IDIVA 131072
#define HWCAP_ARM_IDIVT 262144
#define HWCAP_ARM_VFPD32 524288
#define HWCAP_ARM_LPAE 1048576
#define HWCAP_ARM_EVTSTRM 2097152

4
sysdeps/unix/sysv/linux/arm/dl-procinfo.c
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@ -46,13 +46,13 @@
#if !defined PROCINFO_DECL && defined SHARED
._dl_arm_cap_flags
#else
PROCINFO_CLASS const char _dl_arm_cap_flags[19][10]
PROCINFO_CLASS const char _dl_arm_cap_flags[22][10]
#endif
#ifndef PROCINFO_DECL
= {
"swp", "half", "thumb", "26bit", "fastmult", "fpa", "vfp", "edsp",
"java", "iwmmxt", "crunch", "thumbee", "neon", "vfpv3", "vfpv3d16",
"tls", "vfpv4", "idiva", "idivt",
"tls", "vfpv4", "idiva", "idivt", "vfpd32", "lpae", "evtstrm",
}
#endif
#if !defined SHARED || defined PROCINFO_DECL

2
sysdeps/unix/sysv/linux/arm/dl-procinfo.h
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@ -23,7 +23,7 @@
#include <ldsodefs.h>
#include <sysdep.h>
#define _DL_HWCAP_COUNT 19
#define _DL_HWCAP_COUNT 22
/* The kernel provides platform data but it is not interesting. */
#define _DL_HWCAP_PLATFORM 0