From 2677cf9f92a5319bb995927f9225940414ce879d Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 24 Feb 2020 17:28:45 +0000 Subject: target/arm: Implement v8.3-RCPC The v8.3-RCPC extension implements three new load instructions which provide slightly weaker consistency guarantees than the existing load-acquire operations. For QEMU we choose to simply implement them with a full LDAQ barrier. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 20200224172846.13053-3-peter.maydell@linaro.org --- linux-user/elfload.c | 1 + 1 file changed, 1 insertion(+) (limited to 'linux-user/elfload.c') diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 86cda12..d76b828 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -661,6 +661,7 @@ static uint32_t get_elf_hwcap(void) GET_FEATURE_ID(aa64_sb, ARM_HWCAP_A64_SB); GET_FEATURE_ID(aa64_condm_4, ARM_HWCAP_A64_FLAGM); GET_FEATURE_ID(aa64_dcpop, ARM_HWCAP_A64_DCPOP); + GET_FEATURE_ID(aa64_rcpc_8_3, ARM_HWCAP_A64_LRCPC); return hwcaps; } -- cgit v1.1