[oe] [STABLE][PATCH v3] linux-libc-headers 2.6.23: add newer ARM hwcap flags

[Philip Balister]

Acked-by: Philip Balister <philip at balister.org>

On 04/14/2010 02:46 PM, Marcin Juszkiewicz wrote:
> From: Marcin Juszkiewicz<marcin at buglabs.net>
>
> OpenJDK uses HWCAP_THUMBEE which is not present in 2.6.23 headers.
>
> Signed-off-by: Marcin Juszkiewicz<marcin at juszkiewicz.com.pl>
> ---
>   .../arm-hwcap-add-new-entries.patch                |   21 ++++++++++++++++++++
>   .../linux-libc-headers_2.6.23.bb                   |    5 ++-
>   2 files changed, 24 insertions(+), 2 deletions(-)
>   create mode 100644 recipes/linux-libc-headers/linux-libc-headers-2.6.23/arm-hwcap-add-new-entries.patch
>
> diff --git a/recipes/linux-libc-headers/linux-libc-headers-2.6.23/arm-hwcap-add-new-entries.patch b/recipes/linux-libc-headers/linux-libc-headers-2.6.23/arm-hwcap-add-new-entries.patch
> new file mode 100644
> index 0000000..934db51
> --- /dev/null
> +++ b/recipes/linux-libc-headers/linux-libc-headers-2.6.23/arm-hwcap-add-new-entries.patch
> @@ -0,0 +1,21 @@
> +---
> + include/asm-arm/hwcap.h |    4 ++++
> + 1 file changed, 4 insertions(+)
> +
> +--- linux-2.6.23.orig/include/asm-arm/hwcap.h
> ++++ linux-2.6.23/include/asm-arm/hwcap.h
> +@@ -13,10 +13,14 @@
> + #define HWCAP_VFP	64
> + #define HWCAP_EDSP	128
> + #define HWCAP_JAVA	256
> + #define HWCAP_IWMMXT	512
> + #define HWCAP_CRUNCH	1024
> ++#define HWCAP_THUMBEE	2048
> ++#define HWCAP_NEON	4096
> ++#define HWCAP_VFPv3	8192
> ++#define HWCAP_VFPv3D16	16384
> +
> + #if defined(__KERNEL__)&&  !defined(__ASSEMBLY__)
> + /*
> +  * This yields a mask that user programs can use to figure out what
> +  * instruction set this cpu supports.
> diff --git a/recipes/linux-libc-headers/linux-libc-headers_2.6.23.bb b/recipes/linux-libc-headers/linux-libc-headers_2.6.23.bb
> index 95152f1..b4766bc 100644
> --- a/recipes/linux-libc-headers/linux-libc-headers_2.6.23.bb
> +++ b/recipes/linux-libc-headers/linux-libc-headers_2.6.23.bb
> @@ -2,11 +2,12 @@ require linux-libc-headers.inc
>
>   INHIBIT_DEFAULT_DEPS = "1"
>   DEPENDS += "unifdef-native"
> -PR = "r4"
> +PR = "r6"
>
>   SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-${PV}.tar.bz2 \
>              file://procinfo.h \
> -           file://unifdef.patch;patch=1"
> +           file://unifdef.patch;patch=1 \
> +           file://arm-hwcap-add-new-entries.patch;patch=1"
>
>   S = "${WORKDIR}/linux-${PV}"
>