Ryan Macnak
79df09999e
TEST=dartfuzz Change-Id: Ia1a716c703da2f9968d8d3f926d6be1aaca1ceaf Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/406182 Reviewed-by: Tess Strickland <sstrickl@google.com> Commit-Queue: Tess Strickland <sstrickl@google.com>
61 lines
1.1 KiB
Bash
61 lines
1.1 KiB
Bash
# Copyright (c) 2025, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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# Shared functions for both precompiler2 and dart_precompiled_runtime2.
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function host_arch() {
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# Use uname to determine the host architecture.
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case `uname -m` in
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x86_64)
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echo "X64"
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;;
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aarch64 | arm64 | armv8*)
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echo "ARM64"
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;;
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arm | arm7*)
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echo "ARM"
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;;
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*)
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echo "Unknown host architecture" `uname -m` >&2
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exit 1
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;;
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esac
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}
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function parse_target_arch() {
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case "$1" in
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*X64 | \
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*X64C)
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echo "X64"
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;;
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*ARM64 | \
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*ARM64C)
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echo "ARM64"
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;;
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*ARM)
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echo "ARM"
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;;
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*IA32)
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echo "IA32"
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;;
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*RISCV32)
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echo "RISCV32"
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;;
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*RISCV64)
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echo "RISCV64"
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;;
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*)
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echo "Cannot deduce target architecture from $1" >&2
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exit 1
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;;
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esac
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}
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function is_cross_compiled() {
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local host_arch="$1"
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local target_arch="$2"
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[[ ("$host_arch" != "ARM64" || "$target_arch" != "ARM") && \
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("$host_arch" != "$target_arch") ]]
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}
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