diff mbox series

[v8,13/14] eal: always define MSVC as little endian

Message ID	1682997341-2271-14-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State	Superseded, archived
Delegated to:	Thomas Monjalon
Headers	From: Tyler Retzlaff <roretzla@linux.microsoft.com> 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 <roretzla@linux.microsoft.com> Subject: [PATCH v8 13/14] eal: always define MSVC as little endian Date: Mon, 1 May 2023 20:15:40 -0700 Message-Id: <1682997341-2271-14-git-send-email-roretzla@linux.microsoft.com> In-Reply-To: <1682997341-2271-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1682997341-2271-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: dev-bounces@dpdk.org
Series	msvc integration changes \| [v8,00/14] msvc integration changes [v8,01/14] eal: use rdtsc intrinsic [v8,02/14] eal: use rtm and xtest intrinsics [v8,03/14] eal: use barrier intrinsics [v8,04/14] eal: use cpuid and cpuidex intrinsics [v8,05/14] eal: use umonitor umwait and tpause intrinsics [v8,06/14] eal: use prefetch intrinsics [v8,07/14] eal: use byte swap intrinsics [v8,08/14] eal: hide GCC extension based alignment markers [v8,09/14] eal: hide typedefs based on GCC vector extensions [v8,10/14] eal: expand most macros to empty when using MSVC [v8,11/14] eal: exclude exposure of rte atomic APIs for MSVC builds [v8,12/14] telemetry: avoid expanding versioned symbol macros on MSVC [v8,13/14] eal: always define MSVC as little endian [v8,14/14] eal: do not define typeof macro when building with MSVC

Checks

Context	Check	Description
ci/checkpatch	success	coding style OK

Commit Message

Tyler Retzlaff May 2, 2023, 3:15 a.m. UTC

  The MSVC compiler does not target big endian platforms so define
little endian always.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
---
 lib/eal/include/generic/rte_byteorder.h | 2 ++
 1 file changed, 2 insertions(+)

diff mbox series

Patch

diff --git a/lib/eal/include/generic/rte_byteorder.h b/lib/eal/include/generic/rte_byteorder.h
index 1e32a1b..375f118 100644
--- a/lib/eal/include/generic/rte_byteorder.h
+++ b/lib/eal/include/generic/rte_byteorder.h
@@ -45,6 +45,8 @@ 
 #define RTE_BYTE_ORDER RTE_BIG_ENDIAN
 #elif defined __LITTLE_ENDIAN__
 #define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
+#elif defined RTE_TOOLCHAIN_MSVC
+#define RTE_BYTE_ORDER RTE_LITTLE_ENDIAN
 #endif
 #if !defined(RTE_BYTE_ORDER)
 #error Unknown endianness.