From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5E811428BC; Tue, 4 Apr 2023 22:07:52 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2579D42BD9; Tue, 4 Apr 2023 22:07:34 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id DA3D8410FB for ; Tue, 4 Apr 2023 22:07:29 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 01402210DDBC; Tue, 4 Apr 2023 13:07:28 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 01402210DDBC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1680638849; bh=5ltsvVaUMbKkOdztLnohPoEDJyNO4qKJ6XNaAjGfoFU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h4ggFAo1m2UMonN2yhDLQc9a38xqsz6bWjFavL8Rs94E5+MThl3MbUXEbux3CiGmu kT5+0vuNe3RJeUk8KxM58dWgGiolSl3P1ubBrtkC9JeTb1lf/3zg76qlXJABIw29OQ 8xSWzDG7VyrO0GChZqfQNIhUP4Rl3ux5V+1RuyDg= From: Tyler Retzlaff To: dev@dpdk.org Cc: bruce.richardson@intel.com, david.marchand@redhat.com, thomas@monjalon.net, mb@smartsharesystems.com, konstantin.ananyev@huawei.com, Tyler Retzlaff Subject: [PATCH v2 1/9] eal: use rdtsc intrinsic when compiling with msvc Date: Tue, 4 Apr 2023 13:07:19 -0700 Message-Id: <1680638847-26430-2-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1680638847-26430-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1680638847-26430-1-git-send-email-roretzla@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Inline assembly is not supported for msvc x64 instead use __rdtsc intrinsic. Signed-off-by: Tyler Retzlaff --- lib/eal/x86/include/rte_cycles.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/lib/eal/x86/include/rte_cycles.h b/lib/eal/x86/include/rte_cycles.h index a461a4d..0c142ce 100644 --- a/lib/eal/x86/include/rte_cycles.h +++ b/lib/eal/x86/include/rte_cycles.h @@ -6,6 +6,10 @@ #ifndef _RTE_CYCLES_X86_64_H_ #define _RTE_CYCLES_X86_64_H_ +#ifdef RTE_TOOLCHAIN_MSVC +#include +#endif + #ifdef __cplusplus extern "C" { #endif @@ -23,6 +27,7 @@ static inline uint64_t rte_rdtsc(void) { +#ifndef RTE_TOOLCHAIN_MSVC union { uint64_t tsc_64; RTE_STD_C11 @@ -47,6 +52,9 @@ "=a" (tsc.lo_32), "=d" (tsc.hi_32)); return tsc.tsc_64; +#else + return __rdtsc(); +#endif } static inline uint64_t -- 1.8.3.1