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Get most common instruction patterns to compile

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This commit is contained in:
Brian Carroll 2021-10-22 12:01:22 +02:00
parent 4563e2af49
commit 4f958e8a80
2 changed files with 232 additions and 221 deletions
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445
compiler/gen_wasm/src/function_builder.rs
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@ -14,14 +14,14 @@ const DEBUG_LOG: bool = false;
#[repr(u8)] #[repr(u8)]
#[derive(PartialEq, Eq, Clone, Copy)] #[derive(PartialEq, Eq, Clone, Copy)]
enum ValueType { pub enum ValueType {
I32 = 0x7f, I32 = 0x7f,
I64 = 0x7e, I64 = 0x7e,
F32 = 0x7d, F32 = 0x7d,
F64 = 0x7c, F64 = 0x7c,
} }
enum BlockType { pub enum BlockType {
NoResult, NoResult,
Value(ValueType), Value(ValueType),
} }
@ -36,52 +36,32 @@ impl BlockType {
} }
#[repr(u8)] #[repr(u8)]
enum Align { pub enum Align {
Bytes1 = 0, Bytes1 = 0,
Bytes2 = 1, Bytes2 = 1,
Bytes4 = 2, Bytes4 = 2,
Bytes8 = 3, Bytes8 = 3,
Bytes16 = 4,
Bytes32 = 5,
Bytes64 = 6,
// ... we can add more if we need them ...
} }
// macro_rules! instruction_method { macro_rules! instruction_method {
// ($method_name: ident, $pops: expr, $push: expr, $opcode: expr) => { ($method_name: ident, $pops: expr, $push: expr, $opcode: expr) => {
// pub fn $name(&mut self) { pub fn $method_name(&mut self) {
// self.inst($pops, $push, $opcode); self.inst($pops, $push, $opcode);
// } }
// }; };
// } }
// macro_rules! binop_method { macro_rules! instruction_method_mem {
// ($method_name: ident, $opcode: expr) => { ($method_name: ident, $pops: expr, $push: expr, $opcode: expr) => {
// pub fn $name(&mut self) { pub fn $method_name(&mut self, align: Align, offset: u32) {
// self.inst(2, true, $opcode); self.inst_mem($pops, $push, $opcode, align, offset);
// } }
// }; };
// } }
// macro_rules! unop_method {
// ($method_name: ident, $opcode: expr) => {
// pub fn $name(&mut self) {
// self.inst(1, true, $opcode);
// }
// };
// }
// macro_rules! mem_method {
// ($method_name: ident, $pops: expr, $push: expr, $opcode: expr) => {
// pub fn $name(&mut self) {
// self.inst($pops, $push, $opcode);
// }
// };
// }
// macro_rules! instruction_method {
// ($method_name: ident, $pops: expr, $push: expr, $opcode: expr) => {
// pub fn $name(&mut self) {
// self.inst($pops, $push, $opcode);
// }
// };
// }
#[derive(Debug)] #[derive(Debug)]
pub struct FunctionBuilder<'a> { pub struct FunctionBuilder<'a> {
@ -205,7 +185,7 @@ impl<'a> FunctionBuilder<'a> {
} }
/// Finalize a function body /// Finalize a function body
pub fn finalize(&mut self, final_code: &mut std::vec::Vec<Instruction>) { pub fn finalize(&mut self, _final_code: &mut std::vec::Vec<Instruction>) {
// sort insertions // sort insertions
// encode local declarations // encode local declarations
// encode stack frame push // encode stack frame push
@ -214,7 +194,7 @@ impl<'a> FunctionBuilder<'a> {
// encode inner length // encode inner length
} }
pub fn serialize<W: std::io::Write>(&self, writer: W) { pub fn serialize<W: std::io::Write>(&self, _writer: W) {
// write inner length // write inner length
// write locals // write locals
// write stack frame push // write stack frame push
@ -247,197 +227,224 @@ impl<'a> FunctionBuilder<'a> {
} }
fn inst(&mut self, pops: usize, push: bool, opcode: u8) { fn inst(&mut self, pops: usize, push: bool, opcode: u8) {
panic!("TODO"); let new_len = self.vm_stack.len() - pops as usize;
self.vm_stack.truncate(new_len);
if push {
self.vm_stack.push(Symbol::WASM_ANONYMOUS_STACK_VALUE);
}
self.code.push(opcode);
} }
fn inst_imm8(&mut self, pops: usize, push: bool, opcode: u8, immediate: u8) { fn inst_imm8(&mut self, pops: usize, push: bool, opcode: u8, immediate: u8) {
panic!("TODO"); self.inst(pops, push, opcode);
self.code.push(immediate);
} }
fn inst_imm32(&mut self, pops: usize, push: bool, opcode: u8, immediate: u32) { fn inst_imm32(&mut self, pops: usize, push: bool, opcode: u8, immediate: u32) {
panic!("TODO"); self.inst(pops, push, opcode);
let mut value = immediate;
while value >= 0x80 {
self.code.push(0x80 | ((value & 0x7f) as u8));
value >>= 7;
}
self.code.push(value as u8);
} }
fn inst_imm64(&mut self, pops: usize, push: bool, opcode: u8, immediate: u64) { fn inst_imm64(&mut self, pops: usize, push: bool, opcode: u8, immediate: u64) {
panic!("TODO"); self.inst(pops, push, opcode);
let mut value = immediate;
while value >= 0x80 {
self.code.push(0x80 | ((value & 0x7f) as u8));
value >>= 7;
}
self.code.push(value as u8);
} }
fn inst_mem(&mut self, pops: usize, push: bool, opcode: u8, align: Align, offset: u32) { fn inst_mem(&mut self, pops: usize, push: bool, opcode: u8, align: Align, offset: u32) {
panic!("TODO"); self.inst(pops, push, opcode);
self.code.push(align as u8);
let mut value = offset;
while value >= 0x80 {
self.code.push(0x80 | ((value & 0x7f) as u8));
value >>= 7;
}
self.code.push(value as u8);
} }
pub fn unreachable(&mut self) { // Instruction methods
self.inst(0, false, UNREACHABLE); // One method for each Wasm instruction, ordered as in the spec and in parity-wasm
} // macros are just to improve readability for the most common cases
// pub fn nop(&mut self) { self.inst(0, false, NOP); } // Patterns that don't repeat very much don't have macros
instruction_method!(unreachable_, 0, false, UNREACHABLE);
instruction_method!(nop, 0, false, NOP);
// pub fn block(ty: BlockType) { self.inst_imm8(0, false, BLOCK, ty as u8); } // pub fn block(ty: BlockType) { self.inst_imm8(0, false, BLOCK, ty as u8); }
// pub fn loop_(ty: BlockType) { self.inst_imm8(0, false, LOOP, ty as u8); } // pub fn loop_(ty: BlockType) { self.inst_imm8(0, false, LOOP, ty as u8); }
// pub fn if_(ty: BlockType) { self.inst_imm8(1, false, IF, ty as u8); } // pub fn if_(ty: BlockType) { self.inst_imm8(1, false, IF, ty as u8); }
// pub fn else_(&mut self) { self.inst(0, false, ELSE); } instruction_method!(else_, 0, false, ELSE);
// pub fn end(&mut self) { self.inst(0, false, END); } instruction_method!(end, 0, false, END);
// pub fn br(levels: u32) { self.inst_imm32(0, false, BR, levels); } // instruction_method!(br(levels: u32) { self.inst_imm32(0, false, BR, levels);
// pub fn br_if(levels: u32) { self.inst_imm32(1, false, BRIF, levels); } // instruction_method!(br_if(levels: u32) { self.inst_imm32(1, false, BRIF, levels);
// // br_table: not implemented // br_table: not implemented
// pub fn return_(&mut self) { self.inst(0, false, RETURN); } instruction_method!(return_, 0, false, RETURN);
// // call: see above // call: see above
// // call_indirect: not implemented // call_indirect: not implemented
// pub fn drop(&mut self) { self.inst(1, false, DROP); } instruction_method!(drop, 1, false, DROP);
// pub fn select(&mut self) { self.inst(3, true, SELECT); } instruction_method!(select, 3, true, SELECT);
// pub fn get_local(&mut self, id: LocalId) { self.inst_imm32(0, true, GETLOCAL, id.0); } // instruction_method!(get_local(&mut self, id: LocalId) { self.inst_imm32(0, true, GETLOCAL, id.0);
// pub fn set_local(&mut self, id: LocalId) { self.inst_imm32(1, false, SETLOCAL, id.0); } // instruction_method!(set_local(&mut self, id: LocalId) { self.inst_imm32(1, false, SETLOCAL, id.0);
// pub fn tee_local(&mut self, id: LocalId) { self.inst_imm32(1, true, TEELOCAL, id.0); } // instruction_method!(tee_local(&mut self, id: LocalId) { self.inst_imm32(1, true, TEELOCAL, id.0);
// pub fn get_global(&mut self, id: u32) { self.inst_imm32(0, true, GETGLOBAL, id); } // instruction_method!(get_global(&mut self, id: u32) { self.inst_imm32(0, true, GETGLOBAL, id);
// pub fn set_global(&mut self, id: u32) { self.inst_imm32(1, false, SETGLOBAL, id); } // instruction_method!(set_global(&mut self, id: u32) { self.inst_imm32(1, false, SETGLOBAL, id);
// pub fn i32_load(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I32LOAD, align, offset); } instruction_method_mem!(i32_load, 1, true, I32LOAD);
// pub fn i64_load(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD, align, offset); } instruction_method_mem!(i64_load, 1, true, I64LOAD);
// pub fn f32_load(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, F32LOAD, align, offset); } instruction_method_mem!(f32_load, 1, true, F32LOAD);
// pub fn f64_load(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, F64LOAD, align, offset); } instruction_method_mem!(f64_load, 1, true, F64LOAD);
// pub fn i32_load8_s(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I32LOAD8S, align, offset); } instruction_method_mem!(i32_load8_s, 1, true, I32LOAD8S);
// pub fn i32_load8_u(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I32LOAD8U, align, offset); } instruction_method_mem!(i32_load8_u, 1, true, I32LOAD8U);
// pub fn i32_load16_s(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I32LOAD16S, align, offset); } instruction_method_mem!(i32_load16_s, 1, true, I32LOAD16S);
// pub fn i32_load16_u(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I32LOAD16U, align, offset); } instruction_method_mem!(i32_load16_u, 1, true, I32LOAD16U);
// pub fn i64_load8_s(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD8S, align, offset); } instruction_method_mem!(i64_load8_s, 1, true, I64LOAD8S);
// pub fn i64_load8_u(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD8U, align, offset); } instruction_method_mem!(i64_load8_u, 1, true, I64LOAD8U);
// pub fn i64_load16_s(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD16S, align, offset); } instruction_method_mem!(i64_load16_s, 1, true, I64LOAD16S);
// pub fn i64_load16_u(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD16U, align, offset); } instruction_method_mem!(i64_load16_u, 1, true, I64LOAD16U);
// pub fn i64_load32_s(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD32S, align, offset); } instruction_method_mem!(i64_load32_s, 1, true, I64LOAD32S);
// pub fn i64_load32_u(&mut self, align: Align, offset: u32) { self.inst_mem(1, true, I64LOAD32U, align, offset); } instruction_method_mem!(i64_load32_u, 1, true, I64LOAD32U);
// pub fn i32_store(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I32STORE, align, offset); } instruction_method_mem!(i32_store, 2, false, I32STORE);
// pub fn i64_store(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I64STORE, align, offset); } instruction_method_mem!(i64_store, 2, false, I64STORE);
// pub fn f32_store(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, F32STORE, align, offset); } instruction_method_mem!(f32_store, 2, false, F32STORE);
// pub fn f64_store(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, F64STORE, align, offset); } instruction_method_mem!(f64_store, 2, false, F64STORE);
// pub fn i32_store8(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I32STORE8, align, offset); } instruction_method_mem!(i32_store8, 2, false, I32STORE8);
// pub fn i32_store16(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I32STORE16, align, offset); } instruction_method_mem!(i32_store16, 2, false, I32STORE16);
// pub fn i64_store8(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I64STORE8, align, offset); } instruction_method_mem!(i64_store8, 2, false, I64STORE8);
// pub fn i64_store16(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I64STORE16, align, offset); } instruction_method_mem!(i64_store16, 2, false, I64STORE16);
// pub fn i64_store32(&mut self, align: Align, offset: u32) { self.inst_mem(2, false, I64STORE32, align, offset); } instruction_method_mem!(i64_store32, 2, false, I64STORE32);
// pub fn memory_size(&mut self) { self.inst_imm8(0, true, CURRENTMEMORY, 0); } // instruction_method!(memory_size(&mut self) { self.inst_imm8(0, true, CURRENTMEMORY, 0);
// pub fn memory_grow(&mut self) { self.inst_imm8(1, true, GROWMEMORY, 0); } // instruction_method!(memory_grow(&mut self) { self.inst_imm8(1, true, GROWMEMORY, 0);
// pub fn i32_const(&mut self, x: i32) { self.inst_imm32(0, true, I32CONST, x as u32); } // instruction_method!(i32_const(&mut self, x: i32) { self.inst_imm32(0, true, I32CONST, x as u32);
// pub fn i64_const(&mut self, x: i64) { self.inst_imm64(0, true, I64CONST, x as u64); } // instruction_method!(i64_const(&mut self, x: i64) { self.inst_imm64(0, true, I64CONST, x as u64);
// pub fn f32_const(&mut self, x: f32) { self.inst_imm32(0, true, F32CONST, x.to_bits()); } // instruction_method!(f32_const(&mut self, x: f32) { self.inst_imm32(0, true, F32CONST, x.to_bits());
// pub fn f64_const(&mut self, x: f64) { self.inst_imm64(0, true, F64CONST, x.to_bits()); } // instruction_method!(f64_const(&mut self, x: f64) { self.inst_imm64(0, true, F64CONST, x.to_bits());
// pub fn i32_eqz(&mut self) { self.inst(1, true, I32EQZ); } instruction_method!(i32_eqz, 1, true, I32EQZ);
// pub fn i32_eq(&mut self) { self.inst(2, true, I32EQ); } instruction_method!(i32_eq, 2, true, I32EQ);
// pub fn i32_ne(&mut self) { self.inst(2, true, I32NE); } instruction_method!(i32_ne, 2, true, I32NE);
// pub fn i32_lt_s(&mut self) { self.inst(2, true, I32LTS); } instruction_method!(i32_lt_s, 2, true, I32LTS);
// pub fn i32_lt_u(&mut self) { self.inst(2, true, I32LTU); } instruction_method!(i32_lt_u, 2, true, I32LTU);
// pub fn i32_gt_s(&mut self) { self.inst(2, true, I32GTS); } instruction_method!(i32_gt_s, 2, true, I32GTS);
// pub fn i32_gt_u(&mut self) { self.inst(2, true, I32GTU); } instruction_method!(i32_gt_u, 2, true, I32GTU);
// pub fn i32_le_s(&mut self) { self.inst(2, true, I32LES); } instruction_method!(i32_le_s, 2, true, I32LES);
// pub fn i32_le_u(&mut self) { self.inst(2, true, I32LEU); } instruction_method!(i32_le_u, 2, true, I32LEU);
// pub fn i32_ge_s(&mut self) { self.inst(2, true, I32GES); } instruction_method!(i32_ge_s, 2, true, I32GES);
// pub fn i32_ge_u(&mut self) { self.inst(2, true, I32GEU); } instruction_method!(i32_ge_u, 2, true, I32GEU);
// pub fn i64_eqz(&mut self) { self.inst(1, true, I64EQZ); } instruction_method!(i64_eqz, 1, true, I64EQZ);
// pub fn i64_eq(&mut self) { self.inst(2, true, I64EQ); } instruction_method!(i64_eq, 2, true, I64EQ);
// pub fn i64_ne(&mut self) { self.inst(2, true, I64NE); } instruction_method!(i64_ne, 2, true, I64NE);
// pub fn i64_lt_s(&mut self) { self.inst(2, true, I64LTS); } instruction_method!(i64_lt_s, 2, true, I64LTS);
// pub fn i64_lt_u(&mut self) { self.inst(2, true, I64LTU); } instruction_method!(i64_lt_u, 2, true, I64LTU);
// pub fn i64_gt_s(&mut self) { self.inst(2, true, I64GTS); } instruction_method!(i64_gt_s, 2, true, I64GTS);
// pub fn i64_gt_u(&mut self) { self.inst(2, true, I64GTU); } instruction_method!(i64_gt_u, 2, true, I64GTU);
// pub fn i64_le_s(&mut self) { self.inst(2, true, I64LES); } instruction_method!(i64_le_s, 2, true, I64LES);
// pub fn i64_le_u(&mut self) { self.inst(2, true, I64LEU); } instruction_method!(i64_le_u, 2, true, I64LEU);
// pub fn i64_ge_s(&mut self) { self.inst(2, true, I64GES); } instruction_method!(i64_ge_s, 2, true, I64GES);
// pub fn i64_ge_u(&mut self) { self.inst(2, true, I64GEU); } instruction_method!(i64_ge_u, 2, true, I64GEU);
// pub fn f32_eq(&mut self) { self.inst(2, true, F32EQ); } instruction_method!(f32_eq, 2, true, F32EQ);
// pub fn f32_ne(&mut self) { self.inst(2, true, F32NE); } instruction_method!(f32_ne, 2, true, F32NE);
// pub fn f32_lt(&mut self) { self.inst(2, true, F32LT); } instruction_method!(f32_lt, 2, true, F32LT);
// pub fn f32_gt(&mut self) { self.inst(2, true, F32GT); } instruction_method!(f32_gt, 2, true, F32GT);
// pub fn f32_le(&mut self) { self.inst(2, true, F32LE); } instruction_method!(f32_le, 2, true, F32LE);
// pub fn f32_ge(&mut self) { self.inst(2, true, F32GE); } instruction_method!(f32_ge, 2, true, F32GE);
// pub fn f64_eq(&mut self) { self.inst(2, true, F64EQ); } instruction_method!(f64_eq, 2, true, F64EQ);
// pub fn f64_ne(&mut self) { self.inst(2, true, F64NE); } instruction_method!(f64_ne, 2, true, F64NE);
// pub fn f64_lt(&mut self) { self.inst(2, true, F64LT); } instruction_method!(f64_lt, 2, true, F64LT);
// pub fn f64_gt(&mut self) { self.inst(2, true, F64GT); } instruction_method!(f64_gt, 2, true, F64GT);
// pub fn f64_le(&mut self) { self.inst(2, true, F64LE); } instruction_method!(f64_le, 2, true, F64LE);
// pub fn f64_ge(&mut self) { self.inst(2, true, F64GE); } instruction_method!(f64_ge, 2, true, F64GE);
// pub fn i32_clz(&mut self) { self.inst(1, true, I32CLZ); } instruction_method!(i32_clz, 1, true, I32CLZ);
// pub fn i32_ctz(&mut self) { self.inst(1, true, I32CTZ); } instruction_method!(i32_ctz, 1, true, I32CTZ);
// pub fn i32_popcnt(&mut self) { self.inst(1, true, I32POPCNT); } instruction_method!(i32_popcnt, 1, true, I32POPCNT);
// pub fn i32_add(&mut self) { self.inst(2, true, I32ADD); } instruction_method!(i32_add, 2, true, I32ADD);
// pub fn i32_sub(&mut self) { self.inst(2, true, I32SUB); } instruction_method!(i32_sub, 2, true, I32SUB);
// pub fn i32_mul(&mut self) { self.inst(2, true, I32MUL); } instruction_method!(i32_mul, 2, true, I32MUL);
// pub fn i32_div_s(&mut self) { self.inst(2, true, I32DIVS); } instruction_method!(i32_div_s, 2, true, I32DIVS);
// pub fn i32_div_u(&mut self) { self.inst(2, true, I32DIVU); } instruction_method!(i32_div_u, 2, true, I32DIVU);
// pub fn i32_rem_s(&mut self) { self.inst(2, true, I32REMS); } instruction_method!(i32_rem_s, 2, true, I32REMS);
// pub fn i32_rem_u(&mut self) { self.inst(2, true, I32REMU); } instruction_method!(i32_rem_u, 2, true, I32REMU);
// pub fn i32_and(&mut self) { self.inst(2, true, I32AND); } instruction_method!(i32_and, 2, true, I32AND);
// pub fn i32_or(&mut self) { self.inst(2, true, I32OR); } instruction_method!(i32_or, 2, true, I32OR);
// pub fn i32_xor(&mut self) { self.inst(2, true, I32XOR); } instruction_method!(i32_xor, 2, true, I32XOR);
// pub fn i32_shl(&mut self) { self.inst(2, true, I32SHL); } instruction_method!(i32_shl, 2, true, I32SHL);
// pub fn i32_shr_s(&mut self) { self.inst(2, true, I32SHRS); } instruction_method!(i32_shr_s, 2, true, I32SHRS);
// pub fn i32_shr_u(&mut self) { self.inst(2, true, I32SHRU); } instruction_method!(i32_shr_u, 2, true, I32SHRU);
// pub fn i32_rotl(&mut self) { self.inst(2, true, I32ROTL); } instruction_method!(i32_rotl, 2, true, I32ROTL);
// pub fn i32_rotr(&mut self) { self.inst(2, true, I32ROTR); } instruction_method!(i32_rotr, 2, true, I32ROTR);
// pub fn i64_clz(&mut self) { self.inst(1, true, I64CLZ); } instruction_method!(i64_clz, 1, true, I64CLZ);
// pub fn i64_ctz(&mut self) { self.inst(1, true, I64CTZ); } instruction_method!(i64_ctz, 1, true, I64CTZ);
// pub fn i64_popcnt(&mut self) { self.inst(1, true, I64POPCNT); } instruction_method!(i64_popcnt, 1, true, I64POPCNT);
// pub fn i64_add(&mut self) { self.inst(2, true, I64ADD); } instruction_method!(i64_add, 2, true, I64ADD);
// pub fn i64_sub(&mut self) { self.inst(2, true, I64SUB); } instruction_method!(i64_sub, 2, true, I64SUB);
// pub fn i64_mul(&mut self) { self.inst(2, true, I64MUL); } instruction_method!(i64_mul, 2, true, I64MUL);
// pub fn i64_div_s(&mut self) { self.inst(2, true, I64DIVS); } instruction_method!(i64_div_s, 2, true, I64DIVS);
// pub fn i64_div_u(&mut self) { self.inst(2, true, I64DIVU); } instruction_method!(i64_div_u, 2, true, I64DIVU);
// pub fn i64_rem_s(&mut self) { self.inst(2, true, I64REMS); } instruction_method!(i64_rem_s, 2, true, I64REMS);
// pub fn i64_rem_u(&mut self) { self.inst(2, true, I64REMU); } instruction_method!(i64_rem_u, 2, true, I64REMU);
// pub fn i64_and(&mut self) { self.inst(2, true, I64AND); } instruction_method!(i64_and, 2, true, I64AND);
// pub fn i64_or(&mut self) { self.inst(2, true, I64OR); } instruction_method!(i64_or, 2, true, I64OR);
// pub fn i64_xor(&mut self) { self.inst(2, true, I64XOR); } instruction_method!(i64_xor, 2, true, I64XOR);
// pub fn i64_shl(&mut self) { self.inst(2, true, I64SHL); } instruction_method!(i64_shl, 2, true, I64SHL);
// pub fn i64_shr_s(&mut self) { self.inst(2, true, I64SHRS); } instruction_method!(i64_shr_s, 2, true, I64SHRS);
// pub fn i64_shr_u(&mut self) { self.inst(2, true, I64SHRU); } instruction_method!(i64_shr_u, 2, true, I64SHRU);
// pub fn i64_rotl(&mut self) { self.inst(2, true, I64ROTL); } instruction_method!(i64_rotl, 2, true, I64ROTL);
// pub fn i64_rotr(&mut self) { self.inst(2, true, I64ROTR); } instruction_method!(i64_rotr, 2, true, I64ROTR);
// pub fn f32_abs(&mut self) { self.inst(1, true, F32ABS); } instruction_method!(f32_abs, 1, true, F32ABS);
// pub fn f32_neg(&mut self) { self.inst(1, true, F32NEG); } instruction_method!(f32_neg, 1, true, F32NEG);
// pub fn f32_ceil(&mut self) { self.inst(1, true, F32CEIL); } instruction_method!(f32_ceil, 1, true, F32CEIL);
// pub fn f32_floor(&mut self) { self.inst(1, true, F32FLOOR); } instruction_method!(f32_floor, 1, true, F32FLOOR);
// pub fn f32_trunc(&mut self) { self.inst(1, true, F32TRUNC); } instruction_method!(f32_trunc, 1, true, F32TRUNC);
// pub fn f32_nearest(&mut self) { self.inst(1, true, F32NEAREST); } instruction_method!(f32_nearest, 1, true, F32NEAREST);
// pub fn f32_sqrt(&mut self) { self.inst(1, true, F32SQRT); } instruction_method!(f32_sqrt, 1, true, F32SQRT);
// pub fn f32_add(&mut self) { self.inst(2, true, F32ADD); } instruction_method!(f32_add, 2, true, F32ADD);
// pub fn f32_sub(&mut self) { self.inst(2, true, F32SUB); } instruction_method!(f32_sub, 2, true, F32SUB);
// pub fn f32_mul(&mut self) { self.inst(2, true, F32MUL); } instruction_method!(f32_mul, 2, true, F32MUL);
// pub fn f32_div(&mut self) { self.inst(2, true, F32DIV); } instruction_method!(f32_div, 2, true, F32DIV);
// pub fn f32_min(&mut self) { self.inst(2, true, F32MIN); } instruction_method!(f32_min, 2, true, F32MIN);
// pub fn f32_max(&mut self) { self.inst(2, true, F32MAX); } instruction_method!(f32_max, 2, true, F32MAX);
// pub fn f32_copysign(&mut self) { self.inst(2, true, F32COPYSIGN); } instruction_method!(f32_copysign, 2, true, F32COPYSIGN);
// pub fn f64_abs(&mut self) { self.inst(1, true, F64ABS); } instruction_method!(f64_abs, 1, true, F64ABS);
// pub fn f64_neg(&mut self) { self.inst(1, true, F64NEG); } instruction_method!(f64_neg, 1, true, F64NEG);
// pub fn f64_ceil(&mut self) { self.inst(1, true, F64CEIL); } instruction_method!(f64_ceil, 1, true, F64CEIL);
// pub fn f64_floor(&mut self) { self.inst(1, true, F64FLOOR); } instruction_method!(f64_floor, 1, true, F64FLOOR);
// pub fn f64_trunc(&mut self) { self.inst(1, true, F64TRUNC); } instruction_method!(f64_trunc, 1, true, F64TRUNC);
// pub fn f64_nearest(&mut self) { self.inst(1, true, F64NEAREST); } instruction_method!(f64_nearest, 1, true, F64NEAREST);
// pub fn f64_sqrt(&mut self) { self.inst(1, true, F64SQRT); } instruction_method!(f64_sqrt, 1, true, F64SQRT);
// pub fn f64_add(&mut self) { self.inst(2, true, F64ADD); } instruction_method!(f64_add, 2, true, F64ADD);
// pub fn f64_sub(&mut self) { self.inst(2, true, F64SUB); } instruction_method!(f64_sub, 2, true, F64SUB);
// pub fn f64_mul(&mut self) { self.inst(2, true, F64MUL); } instruction_method!(f64_mul, 2, true, F64MUL);
// pub fn f64_div(&mut self) { self.inst(2, true, F64DIV); } instruction_method!(f64_div, 2, true, F64DIV);
// pub fn f64_min(&mut self) { self.inst(2, true, F64MIN); } instruction_method!(f64_min, 2, true, F64MIN);
// pub fn f64_max(&mut self) { self.inst(2, true, F64MAX); } instruction_method!(f64_max, 2, true, F64MAX);
// pub fn f64_copysign(&mut self) { self.inst(2, true, F64COPYSIGN); } instruction_method!(f64_copysign, 2, true, F64COPYSIGN);
// pub fn i32_wrap_i64(&mut self) { self.inst(1, true, I32WRAPI64); } instruction_method!(i32_wrap_i64, 1, true, I32WRAPI64);
// pub fn i32_trunc_s_f32(&mut self) { self.inst(1, true, I32TRUNCSF32); } instruction_method!(i32_trunc_s_f32, 1, true, I32TRUNCSF32);
// pub fn i32_trunc_u_f32(&mut self) { self.inst(1, true, I32TRUNCUF32); } instruction_method!(i32_trunc_u_f32, 1, true, I32TRUNCUF32);
// pub fn i32_trunc_s_f64(&mut self) { self.inst(1, true, I32TRUNCSF64); } instruction_method!(i32_trunc_s_f64, 1, true, I32TRUNCSF64);
// pub fn i32_trunc_u_f64(&mut self) { self.inst(1, true, I32TRUNCUF64); } instruction_method!(i32_trunc_u_f64, 1, true, I32TRUNCUF64);
// pub fn i64_extend_s_i32(&mut self) { self.inst(1, true, I64EXTENDSI32); } instruction_method!(i64_extend_s_i32, 1, true, I64EXTENDSI32);
// pub fn i64_extend_u_i32(&mut self) { self.inst(1, true, I64EXTENDUI32); } instruction_method!(i64_extend_u_i32, 1, true, I64EXTENDUI32);
// pub fn i64_trunc_s_f32(&mut self) { self.inst(1, true, I64TRUNCSF32); } instruction_method!(i64_trunc_s_f32, 1, true, I64TRUNCSF32);
// pub fn i64_trunc_u_f32(&mut self) { self.inst(1, true, I64TRUNCUF32); } instruction_method!(i64_trunc_u_f32, 1, true, I64TRUNCUF32);
// pub fn i64_trunc_s_f64(&mut self) { self.inst(1, true, I64TRUNCSF64); } instruction_method!(i64_trunc_s_f64, 1, true, I64TRUNCSF64);
// pub fn i64_trunc_u_f64(&mut self) { self.inst(1, true, I64TRUNCUF64); } instruction_method!(i64_trunc_u_f64, 1, true, I64TRUNCUF64);
// pub fn f32_convert_s_i32(&mut self) { self.inst(1, true, F32CONVERTSI32); } instruction_method!(f32_convert_s_i32, 1, true, F32CONVERTSI32);
// pub fn f32_convert_u_i32(&mut self) { self.inst(1, true, F32CONVERTUI32); } instruction_method!(f32_convert_u_i32, 1, true, F32CONVERTUI32);
// pub fn f32_convert_s_i64(&mut self) { self.inst(1, true, F32CONVERTSI64); } instruction_method!(f32_convert_s_i64, 1, true, F32CONVERTSI64);
// pub fn f32_convert_u_i64(&mut self) { self.inst(1, true, F32CONVERTUI64); } instruction_method!(f32_convert_u_i64, 1, true, F32CONVERTUI64);
// pub fn f32_demote_f64(&mut self) { self.inst(1, true, F32DEMOTEF64); } instruction_method!(f32_demote_f64, 1, true, F32DEMOTEF64);
// pub fn f64_convert_s_i32(&mut self) { self.inst(1, true, F64CONVERTSI32); } instruction_method!(f64_convert_s_i32, 1, true, F64CONVERTSI32);
// pub fn f64_convert_u_i32(&mut self) { self.inst(1, true, F64CONVERTUI32); } instruction_method!(f64_convert_u_i32, 1, true, F64CONVERTUI32);
// pub fn f64_convert_s_i64(&mut self) { self.inst(1, true, F64CONVERTSI64); } instruction_method!(f64_convert_s_i64, 1, true, F64CONVERTSI64);
// pub fn f64_convert_u_i64(&mut self) { self.inst(1, true, F64CONVERTUI64); } instruction_method!(f64_convert_u_i64, 1, true, F64CONVERTUI64);
// pub fn f64_promote_f32(&mut self) { self.inst(1, true, F64PROMOTEF32); } instruction_method!(f64_promote_f32, 1, true, F64PROMOTEF32);
// pub fn i32_reinterpret_f32(&mut self) { self.inst(1, true, I32REINTERPRETF32); } instruction_method!(i32_reinterpret_f32, 1, true, I32REINTERPRETF32);
// pub fn i64_reinterpret_f64(&mut self) { self.inst(1, true, I64REINTERPRETF64); } instruction_method!(i64_reinterpret_f64, 1, true, I64REINTERPRETF64);
// pub fn f32_reinterpret_i32(&mut self) { self.inst(1, true, F32REINTERPRETI32); } instruction_method!(f32_reinterpret_i32, 1, true, F32REINTERPRETI32);
// pub fn f64_reinterpret_i64(&mut self) { self.inst(1, true, F64REINTERPRETI64); } instruction_method!(f64_reinterpret_i64, 1, true, F64REINTERPRETI64);
} }

8
compiler/gen_wasm/src/lib.rs
View file

@ -1,11 +1,15 @@
mod backend; mod backend;
mod code_builder; mod code_builder;
pub mod from_wasm32_memory; pub mod from_wasm32_memory;
mod function_builder;
mod layout; mod layout;
mod opcodes;
mod storage; mod storage;
#[allow(dead_code)]
mod function_builder;
#[allow(dead_code)]
mod opcodes;
use bumpalo::collections::Vec; use bumpalo::collections::Vec;
use bumpalo::Bump; use bumpalo::Bump;
use parity_wasm::builder; use parity_wasm::builder;