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Fri, 21 Jun 2024 08:57:31 -0700 (PDT) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9d80:4380::9980]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f9f1c27db0sm13524515ad.100.2024.06.21.08.57.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jun 2024 08:57:30 -0700 (PDT) From: Khem Raj To: openembedded-core@lists.openembedded.org Cc: Tronje Krabbe , Khem Raj Subject: [PATCH] rust-target-config: Update data layouts for 32-bit arm targets Date: Fri, 21 Jun 2024 08:57:28 -0700 Message-ID: <20240621155728.2918194-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 21 Jun 2024 15:57:41 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/201030 From: Tronje Krabbe update the rust data layout to sync with LLVM [1] fixes the following build error: error: data-layout for target `arm-poky-linux-gnueabi`, `e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64`, differs from LLVM target's `armv7-unknown-linux-gnueabihf` default layout, `e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64` meta-rust issue report with rust 1.76 [2] [1] https://github.com/llvm/llvm-project/commit/308e82ecebeef1342004637db9fdf11567a299b3 [2]: https://github.com/meta-rust/meta-rust/issues/444 Signed-off-by: Tronje Krabbe Signed-off-by: Khem Raj --- meta/classes-recipe/rust-target-config.bbclass | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/meta/classes-recipe/rust-target-config.bbclass b/meta/classes-recipe/rust-target-config.bbclass index 330ad8a3f53..334f2e7d5fc 100644 --- a/meta/classes-recipe/rust-target-config.bbclass +++ b/meta/classes-recipe/rust-target-config.bbclass @@ -130,7 +130,7 @@ def llvm_features(d): llvm_features[vardepvalue] = "${@llvm_features(d)}" ## arm-unknown-linux-gnueabihf -DATA_LAYOUT[arm-eabi] = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" +DATA_LAYOUT[arm-eabi] = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64" TARGET_ENDIAN[arm-eabi] = "little" TARGET_POINTER_WIDTH[arm-eabi] = "32" TARGET_C_INT_WIDTH[arm-eabi] = "32" @@ -138,7 +138,7 @@ MAX_ATOMIC_WIDTH[arm-eabi] = "64" FEATURES[arm-eabi] = "+v6,+vfp2" ## armv7-unknown-linux-gnueabihf -DATA_LAYOUT[armv7-eabi] = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" +DATA_LAYOUT[armv7-eabi] = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64" TARGET_ENDIAN[armv7-eabi] = "little" TARGET_POINTER_WIDTH[armv7-eabi] = "32" TARGET_C_INT_WIDTH[armv7-eabi] = "32"