9c70781236
Bump CI Go versions to 1.16 and 1.17. Update build tags with `go:build` equivalents. Upgrade asmfmt tool for new `go:build` support. Updates #183
36 lines
679 B
Go
36 lines
679 B
Go
//go:build ignore
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// +build ignore
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package main
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import (
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"math"
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. "github.com/mmcloughlin/avo/build"
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. "github.com/mmcloughlin/avo/operand"
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)
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func main() {
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bytes := GLOBL("bytes", RODATA|NOPTR)
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DATA(0, U64(0x0011223344556677))
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DATA(8, String("strconst"))
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DATA(16, F32(math.Pi))
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DATA(24, F64(math.Pi))
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DATA(32, U32(0x00112233))
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DATA(36, U16(0x4455))
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DATA(38, U8(0x66))
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DATA(39, U8(0x77))
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TEXT("DataAt", NOSPLIT, "func(i int) byte")
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Doc("DataAt returns byte i in the 'bytes' global data section.")
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i := Load(Param("i"), GP64())
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ptr := Mem{Base: GP64()}
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LEAQ(bytes, ptr.Base)
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b := GP8()
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MOVB(ptr.Idx(i, 1), b)
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Store(b, ReturnIndex(0))
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RET()
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Generate()
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}
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