diff mbox

[061/156] linux-user/elfload.c: Fix incorrect ARM HWCAP bits

Message ID 1404839947-1086-62-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth July 8, 2014, 5:17 p.m. UTC 
From: Peter Maydell <peter.maydell@linaro.org>

The ELF HWCAP bits for ARM features THUMBEE, NEON, VFPv3 and VFPv3D16 are
all off by one compared to the kernel definitions. Fix this discrepancy
and add in the missing CRUNCH bit which was the cause of the off-by-one
error. (We don't emulate any of the CPUs which have that weird hardware,
so it's otherwise uninteresting to us.)

Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
(cherry picked from commit 43ce393ee5f7b96d2ac22fedc40d6b6fb3f65a3e)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 linux-user/elfload.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 8dd424d..7d1e097 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -346,10 +346,11 @@  enum
     ARM_HWCAP_ARM_EDSP      = 1 << 7,
     ARM_HWCAP_ARM_JAVA      = 1 << 8,
     ARM_HWCAP_ARM_IWMMXT    = 1 << 9,
-    ARM_HWCAP_ARM_THUMBEE   = 1 << 10,
-    ARM_HWCAP_ARM_NEON      = 1 << 11,
-    ARM_HWCAP_ARM_VFPv3     = 1 << 12,
-    ARM_HWCAP_ARM_VFPv3D16  = 1 << 13,
+    ARM_HWCAP_ARM_CRUNCH    = 1 << 10,
+    ARM_HWCAP_ARM_THUMBEE   = 1 << 11,
+    ARM_HWCAP_ARM_NEON      = 1 << 12,
+    ARM_HWCAP_ARM_VFPv3     = 1 << 13,
+    ARM_HWCAP_ARM_VFPv3D16  = 1 << 14,
 };
 
 #define TARGET_HAS_VALIDATE_GUEST_SPACE