From 4e624edaebec9312be7b63096bbe5b2fe76f3613 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 9 Jun 2014 15:43:23 +0100 Subject: target-arm: add support for v8 VMULL.P64 instruction Add support for the VMULL.P64 polynomial 64x64 to 128 bit multiplication instruction in the A32/T32 instruction sets; this is part of the v8 Crypto Extensions. To do this we have to move the neon_pmull_64_{lo,hi} helpers from helper-a64.c into neon_helper.c so they can be used by the AArch32 translator. Inspired-by: Ard Biesheuvel Signed-off-by: Peter Maydell Message-id: 1401386724-26529-4-git-send-email-peter.maydell@linaro.org --- linux-user/elfload.c | 1 + 1 file changed, 1 insertion(+) (limited to 'linux-user') diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 9bda262419..3241fec035 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -468,6 +468,7 @@ static uint32_t get_elf_hwcap2(void) uint32_t hwcaps = 0; GET_FEATURE(ARM_FEATURE_V8_AES, ARM_HWCAP2_ARM_AES); + GET_FEATURE(ARM_FEATURE_V8_PMULL, ARM_HWCAP2_ARM_PMULL); GET_FEATURE(ARM_FEATURE_V8_SHA1, ARM_HWCAP2_ARM_SHA1); GET_FEATURE(ARM_FEATURE_V8_SHA256, ARM_HWCAP2_ARM_SHA2); GET_FEATURE(ARM_FEATURE_CRC, ARM_HWCAP2_ARM_CRC32); -- cgit v1.2.3-55-g7522