26b6d0b06d
Specification: https://developer.arm.com/documentation/dui0472/k/C-and-C---Implementation-Details/Basic-data-types-in-ARM-C-and-C-- There are multiple types that have an 8-byte alignment (long long, double) so we need to use the same maximum alignment in TinyGo. Fixing this is necessary for the precise GC.
19 строки
394 Б
Go
19 строки
394 Б
Go
//go:build (arm && !baremetal && !tinygo.wasm) || (arm && arm7tdmi)
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package runtime
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const GOARCH = "arm"
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// The bitness of the CPU (e.g. 8, 32, 64).
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const TargetBits = 32
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const deferExtraRegs = 0
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// Align on the maximum alignment for this platform (double).
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func align(ptr uintptr) uintptr {
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return (ptr + 7) &^ 7
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}
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func getCurrentStackPointer() uintptr {
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return uintptr(stacksave())
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}
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