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d8ee771e28
This PR adds the Cosmopolitan Libc platform enabling compatibility with multiple x86_64 operating systems with the same binary. The platform is similar to the Linux platform, but for now only x86_64 with interpreter modes are supported. The only major change to the core is `posix.c/convert_errno()` was rewritten to use a switch statement. With Cosmopolitan errno values depend on the currently running operating system, and so they are non-constant and cannot be used in array designators. However, the `cosmocc` compiler allows non-constant case labels in switch statements, enabling the new version. And updated wamr-test-suites script to add `-j <platform>` option. The spec tests can be ran via `CC=cosmocc ./test_wamr.sh -j cosmopolitan -t classic-interp` or `CC=cosmocc ./test_wamr.sh -j cosmopolitan -t fast-interp`.
11 lines
271 B
Bash
Executable File
11 lines
271 B
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2023 Dylibso. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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export CC=cosmocc
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export CXX=cosmoc++
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rm -rf build
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mkdir build
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cmake -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_FAST_INTERP=1 -B build
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cmake --build build -j
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