cli/q
Code Issues 1 Pull Requests Activity

Improved Windows ABI support

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This commit is contained in:
Eduard Urbach
2025-02-15 18:23:33 +01:00
parent 0a1a8f741d
commit d0bcd8cf9f
22 changed files with 124 additions and 32 deletions
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8
src/core/CallExtern.go
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@ -32,7 +32,15 @@ func (f *Function) CallExtern(fn *Function, parameters []*expression.Expression)
return nil, err
}
f.Register(asm.PUSH, x86.RBP)
f.RegisterRegister(asm.MOVE, x86.RBP, x86.RSP)
f.RegisterNumber(asm.AND, x86.RSP, -16)
f.Number(asm.PUSH, 0)
f.Number(asm.PUSH, 0)
f.RegisterNumber(asm.SUB, x86.RSP, 32)
f.DLLCall(fmt.Sprintf("%s.%s", fn.Package, fn.Name))
f.RegisterRegister(asm.MOVE, x86.RSP, x86.RBP)
f.Register(asm.POP, x86.RBP)
for _, register := range registers {
f.FreeRegister(register)