45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package build
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import (
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"github.com/mmcloughlin/avo/reg"
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"github.com/mmcloughlin/avo/gotypes"
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)
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//go:generate avogen -output zmov.go mov
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func (c *Context) Param(name string) gotypes.Component {
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return c.activefunc().Signature.Params().Lookup(name)
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}
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func (c *Context) ParamIndex(i int) gotypes.Component {
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return c.activefunc().Signature.Params().At(i)
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}
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func (c *Context) Return(name string) gotypes.Component {
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return c.activefunc().Signature.Results().Lookup(name)
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}
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func (c *Context) ReturnIndex(i int) gotypes.Component {
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return c.activefunc().Signature.Results().At(i)
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}
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func (c *Context) Load(src gotypes.Component, dst reg.Register) reg.Register {
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b, err := src.Resolve()
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if err != nil {
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c.AddError(err)
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return dst
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}
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c.mov(b.Addr, dst, int(gotypes.Sizes.Sizeof(b.Type)), int(dst.Bytes()), b.Type)
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return dst
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}
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func (c *Context) Store(src reg.Register, dst gotypes.Component) {
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b, err := dst.Resolve()
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if err != nil {
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c.AddError(err)
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return
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}
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c.mov(src, b.Addr, int(src.Bytes()), int(gotypes.Sizes.Sizeof(b.Type)), b.Type)
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}
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