From: Richard Henderson Date: Fri, 2 Mar 2018 10:45:41 +0000 (+0000) Subject: target/arm: Add ARM_FEATURE_V8_RDM X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1dc81c15418d9b174f59a1c6262eb3487f352c56;p=qemu.git target/arm: Add ARM_FEATURE_V8_RDM Not enabled anywhere yet. Reviewed-by: Alex Bennée Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20180228193125.20577-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 6689089cd2..3a55fb33a8 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -553,6 +553,7 @@ static uint32_t get_elf_hwcap(void) GET_FEATURE(ARM_FEATURE_V8_SHA512, ARM_HWCAP_A64_SHA512); GET_FEATURE(ARM_FEATURE_V8_FP16, ARM_HWCAP_A64_FPHP | ARM_HWCAP_A64_ASIMDHP); + GET_FEATURE(ARM_FEATURE_V8_RDM, ARM_HWCAP_A64_ASIMDRDM); #undef GET_FEATURE return hwcaps; diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 72b5668377..c4d6992f1d 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -1433,6 +1433,7 @@ enum arm_features { ARM_FEATURE_V8_SHA3, /* implements SHA3 part of v8 Crypto Extensions */ ARM_FEATURE_V8_SM3, /* implements SM3 part of v8 Crypto Extensions */ ARM_FEATURE_V8_SM4, /* implements SM4 part of v8 Crypto Extensions */ + ARM_FEATURE_V8_RDM, /* implements v8.1 simd round multiply */ ARM_FEATURE_V8_FP16, /* implements v8.2 half-precision float */ };