AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-10 07:10:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

sparc: support the ADP hw capability

Browse Source 
This patch adds support for the ADP (also known as adi) hardware
capability, as reported by the kernel sparc port when running on M7
machines.

Tested in both sparcv9-*-* and sparc64-*-* targets.

	* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_ADP): Defined.
	* sysdeps/sparc/dl-procinfo.c: Added "adp" to the
	_dl_sparc_cap_flags array.
	* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increment.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Jose E. Marchesi 2017-12-13 18:01:21 -02:00 committed by Adhemerval Zanella
parent 2bce01ebba
commit bfb7bf2273
4 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ChangeLog
View File

@ -1,3 +1,10 @@
2017-12-14 Jose E. Marchesi <jose.marchesi@oracle.com>
* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_ADP): Defined.
* sysdeps/sparc/dl-procinfo.c: Added "adp" to the
_dl_sparc_cap_flags array.
* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increment.
2017-12-13 Siddhesh Poyarekar <siddhesh@sourceware.org>
* sysdeps/aarch64/strcmp.S (misaligned8): Compare dword at a

1
sysdeps/sparc/bits/hwcap.h
View File

@ -48,3 +48,4 @@
#define HWCAP_SPARC_PAUSE 0x01000000
#define HWCAP_SPARC_CBCOND 0x02000000
#define HWCAP_SPARC_CRYPTO 0x04000000
#define HWCAP_SPARC_ADP 0x08000000

4
sysdeps/sparc/dl-procinfo.c
View File

@ -46,13 +46,13 @@
#if !defined PROCINFO_DECL && defined SHARED
._dl_sparc_cap_flags
#else
PROCINFO_CLASS const char _dl_sparc_cap_flags[27][11]
PROCINFO_CLASS const char _dl_sparc_cap_flags[28][11]
#endif
#ifndef PROCINFO_DECL
= { "flush", "stbar", "swap", "muldiv", "v9", "ultra3", "v9v", "v9v2",
"mul32", "div32", "fsmuld", "v8plus", "popc", "vis", "vis2",
"ASIBlkInit", "fmaf", "vis3", "hpc", "random", "trans", "fjfmau",
"ima", "cspare", "pause", "cbcond", "crypto" }
"ima", "cspare", "pause", "cbcond", "crypto", "adp" }
#endif
#if !defined SHARED || defined PROCINFO_DECL
;

2
sysdeps/sparc/dl-procinfo.h
View File

@ -23,7 +23,7 @@
#include <ldsodefs.h>
#include <sysdep.h>
#define _DL_HWCAP_COUNT 27
#define _DL_HWCAP_COUNT 28
static inline int
__attribute__ ((unused))