67de8b490d
The only architecture that actually needs special support for scanning the stack is WebAssembly. All others allow raw access to the stack with a small bit of assembly. Therefore, don't manually keep track of all these objects on the stack manually and instead just use conservative stack scanning. This results in a massive code size decrease in the affected targets (only tested linux/amd64 for code size) - sometimes around 33%. It also allows for future improvements such as using proper stackful goroutines.
33 строки
767 Б
JSON
33 строки
767 Б
JSON
{
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"llvm-target": "aarch64",
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"build-tags": ["nintendoswitch", "arm64"],
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"goos": "linux",
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"goarch": "arm64",
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"compiler": "clang",
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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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"cflags": [
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"-target", "aarch64-none-linux-gnu",
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"-mtune=cortex-a57",
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"-fPIE",
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"-Werror",
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"-Qunused-arguments",
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"-fshort-enums",
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"-fomit-frame-pointer",
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"-fno-exceptions", "-fno-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/runtime/gc_arm64.S",
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"src/runtime/runtime_nintendoswitch.s"
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]
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}
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