760bc5d0a4
This avoids a ton of duplication and makes it easier to change a generic target (for example, the "cortex-m" target) for all boards that use it. Also, by making it possible to inherit properties from a parent target specification, it is easier to support out-of-tree boards that don't have to be updated so often. A target specification for a special-purpose board can simply inherit the specification of a supported chip and override the properites it needs to override (like the programming interface).
18 строки
470 Б
JSON
18 строки
470 Б
JSON
{
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"inherits": ["cortex-m"],
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"llvm-target": "armv7m-none-eabi",
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"build-tags": ["qemu", "lm3s6965"],
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"pre-link-args": [
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"-nostdlib",
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"-nostartfiles",
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"-mcpu=cortex-m0",
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"-mthumb",
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"-T", "targets/lm3s6965.ld",
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"-Wl,--gc-sections",
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"-fno-exceptions", "-fno-unwind-tables",
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"-ffunction-sections", "-fdata-sections",
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"-Os",
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"targets/cortex-m.s"
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],
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"emulator": ["qemu-system-arm", "-machine", "lm3s6965evb", "-semihosting", "-nographic", "-kernel"]
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}
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