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#![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_imports)]
use crate::asm::{CodeBlock};
use crate::asm::x86_64::*;
use crate::backend::ir::*;
// Use the x86 register type for this platform
pub type Reg = X86Reg;
// Callee-saved registers
pub const CFP: Opnd = Opnd::Reg(R13_REG);
pub const EC: Opnd = Opnd::Reg(R12_REG);
pub const SP: Opnd = Opnd::Reg(RBX_REG);
impl Assembler
{
// Get the list of registers from which we can allocate on this platform
pub fn get_scrach_regs() -> Vec<Reg>
{
vec![
RAX_REG,
RCX_REG,
]
}
// Emit platform-specific machine code
pub fn target_emit(&self, cb: &mut CodeBlock)
{
for insn in &self.insns {
// For each instruction, either handle it here or allow the map_insn
// callback to handle it.
match insn.op {
Op::Comment => {
},
Op::Label => {
},
_ => {
}
};
}
}
}
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