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[Qemu-devel] [PATCH 1/4] linux-user/elfload.c: Fix incorrect ARM HWCAP b
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 1/4] linux-user/elfload.c: Fix incorrect ARM HWCAP bits |
Date: |
Fri, 2 May 2014 14:45:12 +0100 |
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: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
linux-user/elfload.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index d2380b6..6cfaa3a 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,
};
#ifndef TARGET_AARCH64
--
1.9.2