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Add immediate addition and subtraction for AArch46

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Brendan Hansknecht 2020-12-01 18:29:10 -08:00
parent f9d571ebc2
commit be979b4218
3 changed files with 108 additions and 21 deletions
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4
compiler/gen_dev/src/generic64/mod.rs
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@ -43,12 +43,14 @@ pub trait CallConv<GPReg: GPRegTrait> {
/// Generally, I prefer explicit sources, as opposed to dst being one of the sources. Ex: `x = x + y` would be `add x, x, y` instead of `add x, y`.
/// dst should always come before sources.
pub trait Assembler<GPReg: GPRegTrait> {
fn abs_reg64_reg64<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src: GPReg);
fn add_reg64_reg64_imm32<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src1: GPReg, imm32: i32);
fn add_reg64_reg64_reg64<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src1: GPReg, src2: GPReg);
fn mov_reg64_imm64<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, imm: i64);
fn mov_reg64_reg64<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src: GPReg);
fn mov_reg64_stack32<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, offset: i32);
fn mov_stack32_reg64<'a>(buf: &mut Vec<'a, u8>, offset: i32, src: GPReg);
fn abs_reg64_reg64<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src: GPReg);
fn sub_reg64_reg64_imm32<'a>(buf: &mut Vec<'a, u8>, dst: GPReg, src1: GPReg, imm32: i32);
fn ret<'a>(buf: &mut Vec<'a, u8>);
}