diff mbox series

[v4,14/14] eal: always define MSVC as little endian

Message ID	1681247548-18590-15-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State	Superseded, archived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 v4 14/14] eal: always define MSVC as little endian Date: Tue, 11 Apr 2023 14:12:28 -0700 Message-Id: <1681247548-18590-15-git-send-email-roretzla@linux.microsoft.com> In-Reply-To: <1681247548-18590-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1681247548-18590-1-git-send-email-roretzla@linux.microsoft.com> Precedence: list Errors-To: dev-bounces@dpdk.org
Series	msvc integration changes \| [v4,00/14] msvc integration changes [v4,01/14] eal: use rdtsc intrinsic [v4,02/14] eal: use rtm and xtest intrinsics [v4,03/14] eal: use barrier intrinsics [v4,04/14] eal: use cpuid and cpuidex intrinsics [v4,05/14] eal: use umonitor umwait and tpause intrinsics [v4,06/14] eal: use prefetch intrinsics [v4,07/14] eal: use byte swap intrinsics [v4,08/14] eal: typedef cpu flag enum as int [v4,09/14] eal: hide GCC extension based alignment markers [v4,10/14] eal: hide typedefs based on GCC vector extensions [v4,11/14] eal: expand most macros to empty when using MSVC [v4,12/14] eal: exclude exposure of rte atomic APIs for MSVC builds [v4,13/14] telemetry: avoid expanding versioned symbol macros on MSVC [v4,14/14] eal: always define MSVC as little endian

Checks

Context	Check	Description
ci/checkpatch	success	coding style OK
ci/loongarch-compilation	success	Compilation OK
ci/loongarch-unit-testing	success	Unit Testing PASS
ci/Intel-compilation	success	Compilation OK
ci/github-robot: build	success	github build: passed
ci/iol-mellanox-Performance	success	Performance Testing PASS
ci/intel-Testing	success	Testing PASS
ci/iol-broadcom-Performance	success	Performance Testing PASS
ci/intel-Functional	success	Functional PASS
ci/iol-aarch64-compile-testing	success	Testing PASS
ci/iol-x86_64-compile-testing	success	Testing PASS
ci/iol-aarch64-unit-testing	success	Testing PASS
ci/iol-unit-testing	success	Testing PASS
ci/iol-testing	success	Testing PASS
ci/iol-x86_64-unit-testing	success	Testing PASS
ci/iol-intel-Performance	success	Performance Testing PASS
ci/iol-broadcom-Functional	success	Functional Testing PASS
ci/iol-intel-Functional	success	Functional Testing PASS
ci/iol-abi-testing	success	Testing PASS

Commit Message

Tyler Retzlaff April 11, 2023, 9:12 p.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>
---
 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 a67e1d7..7c00a75 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.