mirror of
https://github.com/tinygo-org/tinygo.git
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Ayke van Laethem
1d7543e2bf
This commit adds support for LLVM 16 and switches to it by default. That
means three LLVM versions are supported at the same time: LLVM 14, 15,
and 16.
This commit includes work by QuLogic:
* Part of this work was based on a PR by QuLogic:
https://github.com/tinygo-org/tinygo/pull/3649
But I also had parts of this already implemented in an old branch I
already made for LLVM 16.
* QuLogic also provided a CGo fix here, which is also incorporated in
this commit:
https://github.com/tinygo-org/tinygo/pull/3869
The difference with the original PR by QuLogic is that this commit is
more complete:
* It switches to LLVM 16 by default.
* It updates some things to also make it work with a self-built LLVM.
* It fixes the CGo bug in a slightly different way, and also fixes
another one not included in the original PR.
* It does not keep compiler tests passing on older LLVM versions. I
have found this to be quite burdensome and therefore don't generally
do this - the smoke tests should hopefully catch most regressions.
36 lines
915 B
JSON
36 lines
915 B
JSON
{
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"llvm-target": "aarch64",
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"cpu": "cortex-a57",
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"features": "+aes,+crc,+crypto,+fp-armv8,+neon,+sha2,+v8a,-fmv",
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"build-tags": ["nintendoswitch", "arm64"],
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"scheduler": "tasks",
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"goos": "linux",
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"goarch": "arm64",
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"linker": "ld.lld",
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"rtlib": "compiler-rt",
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"libc": "picolibc",
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"gc": "conservative",
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"relocation-model": "pic",
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"default-stack-size": 2048,
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"cflags": [
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"-target", "aarch64-unknown-none",
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"-fPIE",
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"-Werror",
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"-fshort-enums",
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"-fomit-frame-pointer",
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"-fno-exceptions", "-fno-unwind-tables", "-fno-asynchronous-unwind-tables",
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"-ffunction-sections", "-fdata-sections"
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],
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"ldflags": [
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"-pie",
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"-z", "notext"
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],
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"linkerscript": "targets/nintendoswitch.ld",
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"extra-files": [
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"targets/nintendoswitch.s",
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"src/internal/task/task_stack_arm64.S",
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"src/runtime/asm_arm64.S",
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"src/runtime/runtime_nintendoswitch.S"
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]
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}
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