df888acd5e
- Use compiler-rt and picolibc instead of avr-libc. - Use ld.lld instead of avr-ld (or avr-gcc). This makes it much easier to get started with TinyGo on AVR because installing these extra tools (gcc-avr, avr-libc) can be a hassle. It also opens the door for future improvements such as ThinLTO. There is a code size increase but I think it's worth it in the long run. The code size increase can hopefully be reduced with improvements to the LLVM AVR backend and to compiler-rt.
16 строки
420 Б
JSON
16 строки
420 Б
JSON
{
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"inherits": ["avr"],
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"cpu": "atmega1284p",
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"build-tags": ["atmega1284p", "atmega"],
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"serial": "uart",
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"ldflags": [
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"--defsym=_bootloader_size=0",
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"--defsym=_stack_size=512"
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],
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"linkerscript": "src/device/avr/atmega1284p.ld",
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"extra-files": [
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"targets/avr.S",
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"src/device/avr/atmega1284p.s"
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],
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"emulator": "simavr -m atmega1284p -f 20000000 {}"
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}
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