do you extract the reference from same version of llvm/clang branch that is being used by given rust compiler version.
On Mon, Jan 13, 2025 at 4:08 AM Varatharajan, Deepesh via lists.openembedded.org <[email protected]> wrote: > > From: Deepesh Varatharajan <[email protected]> > > ----------------------------------------------------------------------------------------- > error: data-layout for target `x86-linux`, > `e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128`, > differs from LLVM target's `i686-unknown-linux-gnu` default layout, > `e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:32-n8:16:32-S128` > > error: data-layout for target `powerpc-linux`, `E-m:e-p:32:32-i64:64-n32`, > differs from LLVM target's `powerpc-unknown-linux-gnu` default layout, > `E-m:e-p:32:32-Fn32-i64:64-n32` > > error: data-layout for target `x86_64-poky-linux-gnux32`, > `e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128`, > differs from LLVM target's `x86_64-poky-linux-gnux32` default layout, > `e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128` > ------------------------------------------------------------------------------------------- > Rust commits for updating the data layouts: > > x86: > https://github.com/rust-lang/rust/commit/dbff90c2a7c751cf9d6843cd585429beb100c17d > x86_64-x32: > https://github.com/rust-lang/rust/commit/ec55a05374d89d206be5140a4759af92f1b42f15 > aarch64: > https://github.com/rust-lang/rust/commit/4d397d33da8aff64419a03694d152c8250916f19 > ppc: > https://github.com/rust-lang/rust/commit/ad7ea8b7e690e6000006b6fde630a2c8c4385019 > riscv64gc: > https://github.com/rust-lang/rust/commit/f414715ebfda201f91f80ef9f28d9923d614d1c4 > loongaarch64: > https://github.com/rust-lang/rust/commit/4a06a5bc7ad259023e4373e794687adfce252dac > > Signed-off-by: Deepesh Varatharajan <[email protected]> > --- > meta/classes-recipe/rust-target-config.bbclass | 18 +++++++++--------- > 1 file changed, 9 insertions(+), 9 deletions(-) > > diff --git a/meta/classes-recipe/rust-target-config.bbclass > b/meta/classes-recipe/rust-target-config.bbclass > index 399c13db26..67aaa56bac 100644 > --- a/meta/classes-recipe/rust-target-config.bbclass > +++ b/meta/classes-recipe/rust-target-config.bbclass > @@ -146,7 +146,7 @@ MAX_ATOMIC_WIDTH[armv7-eabi] = "64" > FEATURES[armv7-eabi] = "+v7,+vfp2,+thumb2" > > ## aarch64-unknown-linux-{gnu, musl} > -DATA_LAYOUT[aarch64] = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" > +DATA_LAYOUT[aarch64] = > "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32" > TARGET_ENDIAN[aarch64] = "little" > TARGET_POINTER_WIDTH[aarch64] = "64" > TARGET_C_INT_WIDTH[aarch64] = "32" > @@ -160,21 +160,21 @@ TARGET_C_INT_WIDTH[x86_64] = "32" > MAX_ATOMIC_WIDTH[x86_64] = "64" > > ## x86_64-unknown-linux-gnux32 > -DATA_LAYOUT[x86_64-x32] = > "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" > +DATA_LAYOUT[x86_64-x32] = > "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" > TARGET_ENDIAN[x86_64-x32] = "little" > TARGET_POINTER_WIDTH[x86_64-x32] = "32" > TARGET_C_INT_WIDTH[x86_64-x32] = "32" > MAX_ATOMIC_WIDTH[x86_64-x32] = "64" > > ## i686-unknown-linux-{gnu, musl} > -DATA_LAYOUT[i686] = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" > +DATA_LAYOUT[i686] = > "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:32-n8:16:32-S128" > TARGET_ENDIAN[i686] = "little" > TARGET_POINTER_WIDTH[i686] = "32" > TARGET_C_INT_WIDTH[i686] = "32" > MAX_ATOMIC_WIDTH[i686] = "64" > > ## XXX: a bit of a hack so qemux86 builds, clone of i686-unknown-linux-{gnu, > musl} above > -DATA_LAYOUT[i586] = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" > +DATA_LAYOUT[i586] = > "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:32-n8:16:32-S128" > TARGET_ENDIAN[i586] = "little" > TARGET_POINTER_WIDTH[i586] = "32" > TARGET_C_INT_WIDTH[i586] = "32" > @@ -216,21 +216,21 @@ TARGET_C_INT_WIDTH[mips64el] = "32" > MAX_ATOMIC_WIDTH[mips64el] = "64" > > ## powerpc-unknown-linux-{gnu, musl} > -DATA_LAYOUT[powerpc] = "E-m:e-p:32:32-i64:64-n32" > +DATA_LAYOUT[powerpc] = "E-m:e-p:32:32-Fn32-i64:64-n32" > TARGET_ENDIAN[powerpc] = "big" > TARGET_POINTER_WIDTH[powerpc] = "32" > TARGET_C_INT_WIDTH[powerpc] = "32" > MAX_ATOMIC_WIDTH[powerpc] = "32" > > ## powerpc64-unknown-linux-{gnu, musl} > -DATA_LAYOUT[powerpc64] = "E-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512" > +DATA_LAYOUT[powerpc64] = > "E-m:e-Fi64-i64:64-n32:64-S128-v256:256:256-v512:512:512" > TARGET_ENDIAN[powerpc64] = "big" > TARGET_POINTER_WIDTH[powerpc64] = "64" > TARGET_C_INT_WIDTH[powerpc64] = "32" > MAX_ATOMIC_WIDTH[powerpc64] = "64" > > ## powerpc64le-unknown-linux-{gnu, musl} > -DATA_LAYOUT[powerpc64le] = "e-m:e-i64:64-n32:64-v256:256:256-v512:512:512" > +DATA_LAYOUT[powerpc64le] = > "e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512" > TARGET_ENDIAN[powerpc64le] = "little" > TARGET_POINTER_WIDTH[powerpc64le] = "64" > TARGET_C_INT_WIDTH[powerpc64le] = "32" > @@ -244,14 +244,14 @@ TARGET_C_INT_WIDTH[riscv32gc] = "32" > MAX_ATOMIC_WIDTH[riscv32gc] = "32" > > ## riscv64gc-unknown-linux-{gnu, musl} > -DATA_LAYOUT[riscv64gc] = "e-m:e-p:64:64-i64:64-i128:128-n64-S128" > +DATA_LAYOUT[riscv64gc] = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128" > TARGET_ENDIAN[riscv64gc] = "little" > TARGET_POINTER_WIDTH[riscv64gc] = "64" > TARGET_C_INT_WIDTH[riscv64gc] = "32" > MAX_ATOMIC_WIDTH[riscv64gc] = "64" > > ## loongarch64-unknown-linux-{gnu, musl} > -DATA_LAYOUT[loongarch64] = "e-m:e-i8:8:32-i16:16:32-i64:64-n32:64-S128" > +DATA_LAYOUT[loongarch64] = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128" > TARGET_ENDIAN[loongarch64] = "little" > TARGET_POINTER_WIDTH[loongarch64] = "64" > TARGET_C_INT_WIDTH[loongarch64] = "32" > -- > 2.43.0 > > > >
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