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llvm build script: build compiler-rt for 64bit

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Signed-off-by: xermicus <cyrill@parity.io>
This commit is contained in:
xermicus
2024-07-19 00:05:56 +02:00
parent e22eebabad
commit b002382d76
2 changed files with 42 additions and 30 deletions
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build-llvm.sh
+42 -27
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@@ -3,7 +3,7 @@
set -euo pipefail set -euo pipefail
INSTALL_DIR="${PWD}/llvm18.0" INSTALL_DIR="${PWD}/llvm18.0"
mkdir -p $INSTALL_DIR mkdir -p ${INSTALL_DIR}
# Clone LLVM 18 (any revision after commit bd32aaa is supposed to work) # Clone LLVM 18 (any revision after commit bd32aaa is supposed to work)
@@ -25,7 +25,7 @@ cmake -G Ninja -DLLVM_ENABLE_ASSERTIONS=On \
-DLLVM_TARGETS_TO_BUILD='RISCV' \ -DLLVM_TARGETS_TO_BUILD='RISCV' \
-DLLVM_ENABLE_ZSTD=Off \ -DLLVM_ENABLE_ZSTD=Off \
-DCMAKE_BUILD_TYPE=MinSizeRel \ -DCMAKE_BUILD_TYPE=MinSizeRel \
-DCMAKE_INSTALL_PREFIX=$INSTALL_DIR \ -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \
../llvm ../llvm
ninja ninja
@@ -37,33 +37,48 @@ cd ../compiler-rt
mkdir -p build mkdir -p build
cd build cd build
CFLAGS="--target=riscv32 -march=rv32em -mabi=ilp32e -nostdlib -nodefaultlibs -mcpu=generic-rv32" build_compiler_rt() {
cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR \ case "$1" in
-DCOMPILER_RT_BUILD_BUILTINS=ON \ 64) TARGET_ABI=lp64e ;;
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF \ 32) TARGET_ABI=ilp32e ;;
-DCOMPILER_RT_BUILD_MEMPROF=OFF \ *) exit -1
-DCOMPILER_RT_BUILD_PROFILE=OFF \ esac
-DCOMPILER_RT_BUILD_SANITIZERS=OFF \ CFLAGS="--target=riscv${1} -march=rv${1}em -mabi=${TARGET_ABI} -mcpu=generic-rv${1} -nostdlib -nodefaultlibs"
-DCOMPILER_RT_BUILD_XRAY=OFF \
-DCMAKE_C_COMPILER=$INSTALL_DIR/bin/clang \
-DCMAKE_C_COMPILER_TARGET="riscv32" \
-DCMAKE_ASM_COMPILER_TARGET="riscv32" \
-DCMAKE_AR=$INSTALL_DIR/bin/llvm-ar \
-DCMAKE_NM=$INSTALL_DIR/bin/llvm-nm \
-DCMAKE_RANLIB=$INSTALL_DIR/bin/llvm-ranlib \
-DCOMPILER_RT_BAREMETAL_BUILD=ON \
-DLLVM_CONFIG_PATH=$INSTALL_DIR/bin/llvm-config \
-DCMAKE_C_FLAGS="$CFLAGS" \
-DCMAKE_ASM_FLAGS="$CFLAGS" \
-DCOMPILER_RT_TEST_COMPILER=$INSTALL_DIR/bin/clang \
-DCMAKE_CXX_FLAGS="$CFLAGS" \
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
-DCMAKE_SYSTEM_NAME=Linux \
..
ninja cmake -G Ninja \
ninja install -DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \
-DCOMPILER_RT_BUILD_BUILTINS=ON \
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF \
-DCOMPILER_RT_BUILD_MEMPROF=OFF \
-DCOMPILER_RT_BUILD_PROFILE=OFF \
-DCOMPILER_RT_BUILD_SANITIZERS=OFF \
-DCOMPILER_RT_BUILD_XRAY=OFF \
-DCMAKE_C_COMPILER=${INSTALL_DIR}/bin/clang \
-DCMAKE_C_COMPILER_TARGET=riscv${1} \
-DCMAKE_ASM_COMPILER_TARGET=riscv${1} \
-DCMAKE_CXX_COMPILER_TARGET=riscv${1} \
-DCMAKE_C_TARGET_BITS=riscv${1} \
-DCMAKE_ASM_TARGET_BITS=riscv${1} \
-DCMAKE_AR=${INSTALL_DIR}/bin/llvm-ar \
-DCMAKE_NM=${INSTALL_DIR}/bin/llvm-nm \
-DCMAKE_RANLIB=${INSTALL_DIR}/bin/llvm-ranlib \
-DCOMPILER_RT_BAREMETAL_BUILD=ON \
-DLLVM_CONFIG_PATH=${INSTALL_DIR}/bin/llvm-config \
-DCMAKE_C_FLAGS="${CFLAGS}" \
-DCMAKE_ASM_FLAGS="${CFLAGS}" \
-DCOMPILER_RT_TEST_COMPILER=${INSTALL_DIR}/bin/clang \
-DCMAKE_CXX_FLAGS="${CFLAGS}" \
-DCMAKE_SYSTEM_NAME=unknown \
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
..
ninja
ninja install
}
build_compiler_rt 32
build_compiler_rt 64
echo "" echo ""
echo "success" echo "success"
crates/llvm-context/src/polkavm/const/mod.rs
-3
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@@ -10,10 +10,7 @@ pub const LLVM_VERSION: semver::Version = semver::Version::new(18, 1, 4);
pub const ZKEVM_VERSION: semver::Version = semver::Version::new(1, 3, 2); pub const ZKEVM_VERSION: semver::Version = semver::Version::new(1, 3, 2);
/// The register width sized type /// The register width sized type
#[cfg(not(feature = "riscv-64"))]
pub static XLEN: usize = revive_common::BIT_LENGTH_X32; pub static XLEN: usize = revive_common::BIT_LENGTH_X32;
#[cfg(feature = "riscv-64")]
pub static XLEN: usize = revive_common::BIT_LENGTH_X64;
/// The heap memory pointer pointer global variable name. /// The heap memory pointer pointer global variable name.
pub static GLOBAL_HEAP_MEMORY_POINTER: &str = "memory_pointer"; pub static GLOBAL_HEAP_MEMORY_POINTER: &str = "memory_pointer";