diff options
Diffstat (limited to 'deps/v8/test/common/wasm/wasm-macro-gen.h')
| -rw-r--r-- | deps/v8/test/common/wasm/wasm-macro-gen.h | 587 |
1 files changed, 587 insertions, 0 deletions
diff --git a/deps/v8/test/common/wasm/wasm-macro-gen.h b/deps/v8/test/common/wasm/wasm-macro-gen.h new file mode 100644 index 0000000000..81dc87eb66 --- /dev/null +++ b/deps/v8/test/common/wasm/wasm-macro-gen.h @@ -0,0 +1,587 @@ +// Copyright 2015 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef V8_WASM_MACRO_GEN_H_ +#define V8_WASM_MACRO_GEN_H_ + +#include "src/wasm/wasm-opcodes.h" + +#include "src/zone/zone-containers.h" + +#define U32_LE(v) \ + static_cast<byte>(v), static_cast<byte>((v) >> 8), \ + static_cast<byte>((v) >> 16), static_cast<byte>((v) >> 24) + +#define U16_LE(v) static_cast<byte>(v), static_cast<byte>((v) >> 8) + +#define WASM_MODULE_HEADER U32_LE(kWasmMagic), U32_LE(kWasmVersion) + +#define IMPORT_SIG_INDEX(v) U32V_1(v) +#define FUNC_INDEX(v) U32V_1(v) +#define TABLE_INDEX(v) U32V_1(v) +#define NO_NAME U32V_1(0) +#define NAME_LENGTH(v) U32V_1(v) +#define ENTRY_COUNT(v) U32V_1(v) + +#define ZERO_ALIGNMENT 0 +#define ZERO_OFFSET 0 + +#define BR_TARGET(v) U32V_1(v) + +#define MASK_7 ((1 << 7) - 1) +#define MASK_14 ((1 << 14) - 1) +#define MASK_21 ((1 << 21) - 1) +#define MASK_28 ((1 << 28) - 1) + +#define U32V_1(x) static_cast<byte>((x)&MASK_7) +#define U32V_2(x) \ + static_cast<byte>(((x)&MASK_7) | 0x80), static_cast<byte>(((x) >> 7) & MASK_7) +#define U32V_3(x) \ + static_cast<byte>((((x)) & MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((x) >> 14) & MASK_7) +#define U32V_4(x) \ + static_cast<byte>(((x)&MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((x) >> 21) & MASK_7) +#define U32V_5(x) \ + static_cast<byte>(((x)&MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>((((x) >> 28) & MASK_7)) + +// Convenience macros for building Wasm bytecode directly into a byte array. + +//------------------------------------------------------------------------------ +// Control. +//------------------------------------------------------------------------------ +#define WASM_NOP kExprNop +#define WASM_END kExprEnd + +#define ARITY_0 0 +#define ARITY_1 1 +#define ARITY_2 2 +#define DEPTH_0 0 +#define DEPTH_1 1 +#define DEPTH_2 2 +#define ARITY_2 2 + +#define WASM_BLOCK(...) kExprBlock, kLocalVoid, __VA_ARGS__, kExprEnd + +#define WASM_BLOCK_T(t, ...) \ + kExprBlock, static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t)), \ + __VA_ARGS__, kExprEnd + +#define WASM_BLOCK_TT(t1, t2, ...) \ + kExprBlock, kMultivalBlock, 0, \ + static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t1)), \ + static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t2)), __VA_ARGS__, \ + kExprEnd + +#define WASM_BLOCK_I(...) kExprBlock, kLocalI32, __VA_ARGS__, kExprEnd +#define WASM_BLOCK_L(...) kExprBlock, kLocalI64, __VA_ARGS__, kExprEnd +#define WASM_BLOCK_F(...) kExprBlock, kLocalF32, __VA_ARGS__, kExprEnd +#define WASM_BLOCK_D(...) kExprBlock, kLocalF64, __VA_ARGS__, kExprEnd + +#define WASM_INFINITE_LOOP kExprLoop, kLocalVoid, kExprBr, DEPTH_0, kExprEnd + +#define WASM_LOOP(...) kExprLoop, kLocalVoid, __VA_ARGS__, kExprEnd +#define WASM_LOOP_I(...) kExprLoop, kLocalI32, __VA_ARGS__, kExprEnd +#define WASM_LOOP_L(...) kExprLoop, kLocalI64, __VA_ARGS__, kExprEnd +#define WASM_LOOP_F(...) kExprLoop, kLocalF32, __VA_ARGS__, kExprEnd +#define WASM_LOOP_D(...) kExprLoop, kLocalF64, __VA_ARGS__, kExprEnd + +#define WASM_IF(cond, tstmt) cond, kExprIf, kLocalVoid, tstmt, kExprEnd + +#define WASM_IF_ELSE(cond, tstmt, fstmt) \ + cond, kExprIf, kLocalVoid, tstmt, kExprElse, fstmt, kExprEnd + +#define WASM_IF_ELSE_T(t, cond, tstmt, fstmt) \ + cond, kExprIf, static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t)), tstmt, \ + kExprElse, fstmt, kExprEnd + +#define WASM_IF_ELSE_TT(t1, t2, cond, tstmt, fstmt) \ + cond, kExprIf, kMultivalBlock, 0, \ + static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t1)), \ + static_cast<byte>(WasmOpcodes::ValueTypeCodeFor(t2)), tstmt, kExprElse, \ + fstmt, kExprEnd + +#define WASM_IF_ELSE_I(cond, tstmt, fstmt) \ + cond, kExprIf, kLocalI32, tstmt, kExprElse, fstmt, kExprEnd +#define WASM_IF_ELSE_L(cond, tstmt, fstmt) \ + cond, kExprIf, kLocalI64, tstmt, kExprElse, fstmt, kExprEnd +#define WASM_IF_ELSE_F(cond, tstmt, fstmt) \ + cond, kExprIf, kLocalF32, tstmt, kExprElse, fstmt, kExprEnd +#define WASM_IF_ELSE_D(cond, tstmt, fstmt) \ + cond, kExprIf, kLocalF64, tstmt, kExprElse, fstmt, kExprEnd + +#define WASM_SELECT(tval, fval, cond) tval, fval, cond, kExprSelect + +#define WASM_RETURN0 kExprReturn +#define WASM_RETURN1(val) val, kExprReturn +#define WASM_RETURNN(count, ...) __VA_ARGS__, kExprReturn + +#define WASM_BR(depth) kExprBr, static_cast<byte>(depth) +#define WASM_BR_IF(depth, cond) cond, kExprBrIf, static_cast<byte>(depth) +#define WASM_BR_IFD(depth, val, cond) \ + val, cond, kExprBrIf, static_cast<byte>(depth), kExprDrop +#define WASM_CONTINUE(depth) kExprBr, static_cast<byte>(depth) +#define WASM_UNREACHABLE kExprUnreachable + +#define WASM_BR_TABLE(key, count, ...) \ + key, kExprBrTable, U32V_1(count), __VA_ARGS__ + +#define WASM_CASE(x) static_cast<byte>(x), static_cast<byte>(x >> 8) +#define WASM_CASE_BR(x) static_cast<byte>(x), static_cast<byte>(0x80 | (x) >> 8) + +//------------------------------------------------------------------------------ +// Misc expressions. +//------------------------------------------------------------------------------ +#define WASM_ID(...) __VA_ARGS__ +#define WASM_ZERO kExprI32Const, 0 +#define WASM_ONE kExprI32Const, 1 + +#define I32V_MIN(length) -(1 << (6 + (7 * ((length)-1)))) +#define I32V_MAX(length) ((1 << (6 + (7 * ((length)-1)))) - 1) +#define I64V_MIN(length) -(1LL << (6 + (7 * ((length)-1)))) +#define I64V_MAX(length) ((1LL << (6 + 7 * ((length)-1))) - 1) + +#define I32V_IN_RANGE(value, length) \ + ((value) >= I32V_MIN(length) && (value) <= I32V_MAX(length)) +#define I64V_IN_RANGE(value, length) \ + ((value) >= I64V_MIN(length) && (value) <= I64V_MAX(length)) + +#define WASM_NO_LOCALS 0 + +namespace v8 { +namespace internal { +namespace wasm { + +inline void CheckI32v(int32_t value, int length) { + DCHECK(length >= 1 && length <= 5); + DCHECK(length == 5 || I32V_IN_RANGE(value, length)); +} + +inline void CheckI64v(int64_t value, int length) { + DCHECK(length >= 1 && length <= 10); + DCHECK(length == 10 || I64V_IN_RANGE(value, length)); +} + +inline WasmOpcode LoadStoreOpcodeOf(MachineType type, bool store) { + switch (type.representation()) { + case MachineRepresentation::kWord8: + return store ? kExprI32StoreMem8 + : type.IsSigned() ? kExprI32LoadMem8S : kExprI32LoadMem8U; + case MachineRepresentation::kWord16: + return store ? kExprI32StoreMem16 + : type.IsSigned() ? kExprI32LoadMem16S : kExprI32LoadMem16U; + case MachineRepresentation::kWord32: + return store ? kExprI32StoreMem : kExprI32LoadMem; + case MachineRepresentation::kWord64: + return store ? kExprI64StoreMem : kExprI64LoadMem; + case MachineRepresentation::kFloat32: + return store ? kExprF32StoreMem : kExprF32LoadMem; + case MachineRepresentation::kFloat64: + return store ? kExprF64StoreMem : kExprF64LoadMem; + case MachineRepresentation::kSimd128: + return store ? kExprS128StoreMem : kExprS128LoadMem; + default: + UNREACHABLE(); + return kExprNop; + } +} + +} // namespace wasm +} // namespace internal +} // namespace v8 + +//------------------------------------------------------------------------------ +// Int32 Const operations +//------------------------------------------------------------------------------ +#define WASM_I32V(val) kExprI32Const, U32V_5(val) + +#define WASM_I32V_1(val) \ + static_cast<byte>(CheckI32v((val), 1), kExprI32Const), U32V_1(val) +#define WASM_I32V_2(val) \ + static_cast<byte>(CheckI32v((val), 2), kExprI32Const), U32V_2(val) +#define WASM_I32V_3(val) \ + static_cast<byte>(CheckI32v((val), 3), kExprI32Const), U32V_3(val) +#define WASM_I32V_4(val) \ + static_cast<byte>(CheckI32v((val), 4), kExprI32Const), U32V_4(val) +#define WASM_I32V_5(val) \ + static_cast<byte>(CheckI32v((val), 5), kExprI32Const), U32V_5(val) + +//------------------------------------------------------------------------------ +// Int64 Const operations +//------------------------------------------------------------------------------ +#define WASM_I64V(val) \ + kExprI64Const, \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 35) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 42) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 49) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 56) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 63) & MASK_7) + +#define WASM_I64V_1(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 1), kExprI64Const), \ + static_cast<byte>(static_cast<int64_t>(val) & MASK_7) +#define WASM_I64V_2(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 2), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 7) & MASK_7) +#define WASM_I64V_3(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 3), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 14) & MASK_7) +#define WASM_I64V_4(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 4), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 21) & MASK_7) +#define WASM_I64V_5(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 5), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 28) & MASK_7) +#define WASM_I64V_6(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 6), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 35) & MASK_7) +#define WASM_I64V_7(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 7), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 35) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 42) & MASK_7) +#define WASM_I64V_8(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 8), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 35) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 42) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 49) & MASK_7) +#define WASM_I64V_9(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 9), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 35) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 42) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 49) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 56) & MASK_7) +#define WASM_I64V_10(val) \ + static_cast<byte>(CheckI64v(static_cast<int64_t>(val), 10), kExprI64Const), \ + static_cast<byte>((static_cast<int64_t>(val) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 7) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 14) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 21) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 28) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 35) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 42) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 49) & MASK_7) | 0x80), \ + static_cast<byte>(((static_cast<int64_t>(val) >> 56) & MASK_7) | 0x80), \ + static_cast<byte>((static_cast<int64_t>(val) >> 63) & MASK_7) + +#define WASM_F32(val) \ + kExprF32Const, \ + static_cast<byte>(bit_cast<int32_t>(static_cast<float>(val))), \ + static_cast<byte>(bit_cast<uint32_t>(static_cast<float>(val)) >> 8), \ + static_cast<byte>(bit_cast<uint32_t>(static_cast<float>(val)) >> 16), \ + static_cast<byte>(bit_cast<uint32_t>(static_cast<float>(val)) >> 24) +#define WASM_F64(val) \ + kExprF64Const, \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val))), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 8), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 16), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 24), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 32), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 40), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 48), \ + static_cast<byte>(bit_cast<uint64_t>(static_cast<double>(val)) >> 56) +#define WASM_GET_LOCAL(index) kExprGetLocal, static_cast<byte>(index) +#define WASM_SET_LOCAL(index, val) val, kExprSetLocal, static_cast<byte>(index) +#define WASM_TEE_LOCAL(index, val) val, kExprTeeLocal, static_cast<byte>(index) +#define WASM_DROP kExprDrop +#define WASM_GET_GLOBAL(index) kExprGetGlobal, static_cast<byte>(index) +#define WASM_SET_GLOBAL(index, val) \ + val, kExprSetGlobal, static_cast<byte>(index) +#define WASM_LOAD_MEM(type, index) \ + index, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, false)), \ + ZERO_ALIGNMENT, ZERO_OFFSET +#define WASM_STORE_MEM(type, index, val) \ + index, val, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, true)), \ + ZERO_ALIGNMENT, ZERO_OFFSET +#define WASM_LOAD_MEM_OFFSET(type, offset, index) \ + index, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, false)), \ + ZERO_ALIGNMENT, offset +#define WASM_STORE_MEM_OFFSET(type, offset, index, val) \ + index, val, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, true)), \ + ZERO_ALIGNMENT, offset +#define WASM_LOAD_MEM_ALIGNMENT(type, index, alignment) \ + index, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, false)), \ + alignment, ZERO_OFFSET +#define WASM_STORE_MEM_ALIGNMENT(type, index, alignment, val) \ + index, val, \ + static_cast<byte>(v8::internal::wasm::LoadStoreOpcodeOf(type, true)), \ + alignment, ZERO_OFFSET + +#define WASM_CALL_FUNCTION0(index) kExprCallFunction, static_cast<byte>(index) +#define WASM_CALL_FUNCTION(index, ...) \ + __VA_ARGS__, kExprCallFunction, static_cast<byte>(index) + +#define TABLE_ZERO 0 + +// TODO(titzer): change usages of these macros to put func last. +#define WASM_CALL_INDIRECT0(index, func) \ + func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECT1(index, func, a) \ + a, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECT2(index, func, a, b) \ + a, b, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECT3(index, func, a, b, c) \ + a, b, c, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECT4(index, func, a, b, c, d) \ + a, b, c, d, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECT5(index, func, a, b, c, d, e) \ + a, b, c, d, e, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO +#define WASM_CALL_INDIRECTN(arity, index, func, ...) \ + __VA_ARGS__, func, kExprCallIndirect, static_cast<byte>(index), TABLE_ZERO + +#define WASM_NOT(x) x, kExprI32Eqz +#define WASM_SEQ(...) __VA_ARGS__ + +//------------------------------------------------------------------------------ +// Constructs that are composed of multiple bytecodes. +//------------------------------------------------------------------------------ +#define WASM_WHILE(x, y) \ + kExprLoop, kLocalVoid, x, kExprIf, kLocalVoid, y, kExprBr, DEPTH_1, \ + kExprEnd, kExprEnd +#define WASM_INC_LOCAL(index) \ + kExprGetLocal, static_cast<byte>(index), kExprI32Const, 1, kExprI32Add, \ + kExprTeeLocal, static_cast<byte>(index) +#define WASM_INC_LOCAL_BYV(index, count) \ + kExprGetLocal, static_cast<byte>(index), kExprI32Const, \ + static_cast<byte>(count), kExprI32Add, kExprTeeLocal, \ + static_cast<byte>(index) +#define WASM_INC_LOCAL_BY(index, count) \ + kExprGetLocal, static_cast<byte>(index), kExprI32Const, \ + static_cast<byte>(count), kExprI32Add, kExprSetLocal, \ + static_cast<byte>(index) +#define WASM_UNOP(opcode, x) x, static_cast<byte>(opcode) +#define WASM_BINOP(opcode, x, y) x, y, static_cast<byte>(opcode) + +//------------------------------------------------------------------------------ +// Int32 operations +//------------------------------------------------------------------------------ +#define WASM_I32_ADD(x, y) x, y, kExprI32Add +#define WASM_I32_SUB(x, y) x, y, kExprI32Sub +#define WASM_I32_MUL(x, y) x, y, kExprI32Mul +#define WASM_I32_DIVS(x, y) x, y, kExprI32DivS +#define WASM_I32_DIVU(x, y) x, y, kExprI32DivU +#define WASM_I32_REMS(x, y) x, y, kExprI32RemS +#define WASM_I32_REMU(x, y) x, y, kExprI32RemU +#define WASM_I32_AND(x, y) x, y, kExprI32And +#define WASM_I32_IOR(x, y) x, y, kExprI32Ior +#define WASM_I32_XOR(x, y) x, y, kExprI32Xor +#define WASM_I32_SHL(x, y) x, y, kExprI32Shl +#define WASM_I32_SHR(x, y) x, y, kExprI32ShrU +#define WASM_I32_SAR(x, y) x, y, kExprI32ShrS +#define WASM_I32_ROR(x, y) x, y, kExprI32Ror +#define WASM_I32_ROL(x, y) x, y, kExprI32Rol +#define WASM_I32_EQ(x, y) x, y, kExprI32Eq +#define WASM_I32_NE(x, y) x, y, kExprI32Ne +#define WASM_I32_LTS(x, y) x, y, kExprI32LtS +#define WASM_I32_LES(x, y) x, y, kExprI32LeS +#define WASM_I32_LTU(x, y) x, y, kExprI32LtU +#define WASM_I32_LEU(x, y) x, y, kExprI32LeU +#define WASM_I32_GTS(x, y) x, y, kExprI32GtS +#define WASM_I32_GES(x, y) x, y, kExprI32GeS +#define WASM_I32_GTU(x, y) x, y, kExprI32GtU +#define WASM_I32_GEU(x, y) x, y, kExprI32GeU +#define WASM_I32_CLZ(x) x, kExprI32Clz +#define WASM_I32_CTZ(x) x, kExprI32Ctz +#define WASM_I32_POPCNT(x) x, kExprI32Popcnt +#define WASM_I32_EQZ(x) x, kExprI32Eqz + +//------------------------------------------------------------------------------ +// Asmjs Int32 operations +//------------------------------------------------------------------------------ +#define WASM_I32_ASMJS_DIVS(x, y) x, y, kExprI32AsmjsDivS +#define WASM_I32_ASMJS_REMS(x, y) x, y, kExprI32AsmjsRemS +#define WASM_I32_ASMJS_DIVU(x, y) x, y, kExprI32AsmjsDivU +#define WASM_I32_ASMJS_REMU(x, y) x, y, kExprI32AsmjsRemU + +//------------------------------------------------------------------------------ +// Int64 operations +//------------------------------------------------------------------------------ +#define WASM_I64_ADD(x, y) x, y, kExprI64Add +#define WASM_I64_SUB(x, y) x, y, kExprI64Sub +#define WASM_I64_MUL(x, y) x, y, kExprI64Mul +#define WASM_I64_DIVS(x, y) x, y, kExprI64DivS +#define WASM_I64_DIVU(x, y) x, y, kExprI64DivU +#define WASM_I64_REMS(x, y) x, y, kExprI64RemS +#define WASM_I64_REMU(x, y) x, y, kExprI64RemU +#define WASM_I64_AND(x, y) x, y, kExprI64And +#define WASM_I64_IOR(x, y) x, y, kExprI64Ior +#define WASM_I64_XOR(x, y) x, y, kExprI64Xor +#define WASM_I64_SHL(x, y) x, y, kExprI64Shl +#define WASM_I64_SHR(x, y) x, y, kExprI64ShrU +#define WASM_I64_SAR(x, y) x, y, kExprI64ShrS +#define WASM_I64_ROR(x, y) x, y, kExprI64Ror +#define WASM_I64_ROL(x, y) x, y, kExprI64Rol +#define WASM_I64_EQ(x, y) x, y, kExprI64Eq +#define WASM_I64_NE(x, y) x, y, kExprI64Ne +#define WASM_I64_LTS(x, y) x, y, kExprI64LtS +#define WASM_I64_LES(x, y) x, y, kExprI64LeS +#define WASM_I64_LTU(x, y) x, y, kExprI64LtU +#define WASM_I64_LEU(x, y) x, y, kExprI64LeU +#define WASM_I64_GTS(x, y) x, y, kExprI64GtS +#define WASM_I64_GES(x, y) x, y, kExprI64GeS +#define WASM_I64_GTU(x, y) x, y, kExprI64GtU +#define WASM_I64_GEU(x, y) x, y, kExprI64GeU +#define WASM_I64_CLZ(x) x, kExprI64Clz +#define WASM_I64_CTZ(x) x, kExprI64Ctz +#define WASM_I64_POPCNT(x) x, kExprI64Popcnt +#define WASM_I64_EQZ(x) x, kExprI64Eqz + +//------------------------------------------------------------------------------ +// Float32 operations +//------------------------------------------------------------------------------ +#define WASM_F32_ADD(x, y) x, y, kExprF32Add +#define WASM_F32_SUB(x, y) x, y, kExprF32Sub +#define WASM_F32_MUL(x, y) x, y, kExprF32Mul +#define WASM_F32_DIV(x, y) x, y, kExprF32Div +#define WASM_F32_MIN(x, y) x, y, kExprF32Min +#define WASM_F32_MAX(x, y) x, y, kExprF32Max +#define WASM_F32_ABS(x) x, kExprF32Abs +#define WASM_F32_NEG(x) x, kExprF32Neg +#define WASM_F32_COPYSIGN(x, y) x, y, kExprF32CopySign +#define WASM_F32_CEIL(x) x, kExprF32Ceil +#define WASM_F32_FLOOR(x) x, kExprF32Floor +#define WASM_F32_TRUNC(x) x, kExprF32Trunc +#define WASM_F32_NEARESTINT(x) x, kExprF32NearestInt +#define WASM_F32_SQRT(x) x, kExprF32Sqrt +#define WASM_F32_EQ(x, y) x, y, kExprF32Eq +#define WASM_F32_NE(x, y) x, y, kExprF32Ne +#define WASM_F32_LT(x, y) x, y, kExprF32Lt +#define WASM_F32_LE(x, y) x, y, kExprF32Le +#define WASM_F32_GT(x, y) x, y, kExprF32Gt +#define WASM_F32_GE(x, y) x, y, kExprF32Ge + +//------------------------------------------------------------------------------ +// Float64 operations +//------------------------------------------------------------------------------ +#define WASM_F64_ADD(x, y) x, y, kExprF64Add +#define WASM_F64_SUB(x, y) x, y, kExprF64Sub +#define WASM_F64_MUL(x, y) x, y, kExprF64Mul +#define WASM_F64_DIV(x, y) x, y, kExprF64Div +#define WASM_F64_MIN(x, y) x, y, kExprF64Min +#define WASM_F64_MAX(x, y) x, y, kExprF64Max +#define WASM_F64_ABS(x) x, kExprF64Abs +#define WASM_F64_NEG(x) x, kExprF64Neg +#define WASM_F64_COPYSIGN(x, y) x, y, kExprF64CopySign +#define WASM_F64_CEIL(x) x, kExprF64Ceil +#define WASM_F64_FLOOR(x) x, kExprF64Floor +#define WASM_F64_TRUNC(x) x, kExprF64Trunc +#define WASM_F64_NEARESTINT(x) x, kExprF64NearestInt +#define WASM_F64_SQRT(x) x, kExprF64Sqrt +#define WASM_F64_EQ(x, y) x, y, kExprF64Eq +#define WASM_F64_NE(x, y) x, y, kExprF64Ne +#define WASM_F64_LT(x, y) x, y, kExprF64Lt +#define WASM_F64_LE(x, y) x, y, kExprF64Le +#define WASM_F64_GT(x, y) x, y, kExprF64Gt +#define WASM_F64_GE(x, y) x, y, kExprF64Ge + +//------------------------------------------------------------------------------ +// Type conversions. +//------------------------------------------------------------------------------ +#define WASM_I32_SCONVERT_F32(x) x, kExprI32SConvertF32 +#define WASM_I32_SCONVERT_F64(x) x, kExprI32SConvertF64 +#define WASM_I32_UCONVERT_F32(x) x, kExprI32UConvertF32 +#define WASM_I32_UCONVERT_F64(x) x, kExprI32UConvertF64 +#define WASM_I32_CONVERT_I64(x) x, kExprI32ConvertI64 +#define WASM_I64_SCONVERT_F32(x) x, kExprI64SConvertF32 +#define WASM_I64_SCONVERT_F64(x) x, kExprI64SConvertF64 +#define WASM_I64_UCONVERT_F32(x) x, kExprI64UConvertF32 +#define WASM_I64_UCONVERT_F64(x) x, kExprI64UConvertF64 +#define WASM_I64_SCONVERT_I32(x) x, kExprI64SConvertI32 +#define WASM_I64_UCONVERT_I32(x) x, kExprI64UConvertI32 +#define WASM_F32_SCONVERT_I32(x) x, kExprF32SConvertI32 +#define WASM_F32_UCONVERT_I32(x) x, kExprF32UConvertI32 +#define WASM_F32_SCONVERT_I64(x) x, kExprF32SConvertI64 +#define WASM_F32_UCONVERT_I64(x) x, kExprF32UConvertI64 +#define WASM_F32_CONVERT_F64(x) x, kExprF32ConvertF64 +#define WASM_F32_REINTERPRET_I32(x) x, kExprF32ReinterpretI32 +#define WASM_F64_SCONVERT_I32(x) x, kExprF64SConvertI32 +#define WASM_F64_UCONVERT_I32(x) x, kExprF64UConvertI32 +#define WASM_F64_SCONVERT_I64(x) x, kExprF64SConvertI64 +#define WASM_F64_UCONVERT_I64(x) x, kExprF64UConvertI64 +#define WASM_F64_CONVERT_F32(x) x, kExprF64ConvertF32 +#define WASM_F64_REINTERPRET_I64(x) x, kExprF64ReinterpretI64 +#define WASM_I32_REINTERPRET_F32(x) x, kExprI32ReinterpretF32 +#define WASM_I64_REINTERPRET_F64(x) x, kExprI64ReinterpretF64 + +//------------------------------------------------------------------------------ +// Memory Operations. +//------------------------------------------------------------------------------ +#define WASM_GROW_MEMORY(x) x, kExprGrowMemory, 0 +#define WASM_MEMORY_SIZE kExprMemorySize, 0 + +#define SIG_ENTRY_v_v kWasmFunctionTypeForm, 0, 0 +#define SIZEOF_SIG_ENTRY_v_v 3 + +#define SIG_ENTRY_v_x(a) kWasmFunctionTypeForm, 1, a, 0 +#define SIG_ENTRY_v_xx(a, b) kWasmFunctionTypeForm, 2, a, b, 0 +#define SIG_ENTRY_v_xxx(a, b, c) kWasmFunctionTypeForm, 3, a, b, c, 0 +#define SIZEOF_SIG_ENTRY_v_x 4 +#define SIZEOF_SIG_ENTRY_v_xx 5 +#define SIZEOF_SIG_ENTRY_v_xxx 6 + +#define SIG_ENTRY_x(r) kWasmFunctionTypeForm, 0, 1, r +#define SIG_ENTRY_x_x(r, a) kWasmFunctionTypeForm, 1, a, 1, r +#define SIG_ENTRY_x_xx(r, a, b) kWasmFunctionTypeForm, 2, a, b, 1, r +#define SIG_ENTRY_x_xxx(r, a, b, c) kWasmFunctionTypeForm, 3, a, b, c, 1, r +#define SIZEOF_SIG_ENTRY_x 4 +#define SIZEOF_SIG_ENTRY_x_x 5 +#define SIZEOF_SIG_ENTRY_x_xx 6 +#define SIZEOF_SIG_ENTRY_x_xxx 7 + +#define WASM_BRV(depth, val) val, kExprBr, static_cast<byte>(depth) +#define WASM_BRV_IF(depth, val, cond) \ + val, cond, kExprBrIf, static_cast<byte>(depth) +#define WASM_BRV_IFD(depth, val, cond) \ + val, cond, kExprBrIf, static_cast<byte>(depth), kExprDrop +#define WASM_IFB(cond, ...) cond, kExprIf, kLocalVoid, __VA_ARGS__, kExprEnd +#define WASM_BR_TABLEV(val, key, count, ...) \ + val, key, kExprBrTable, U32V_1(count), __VA_ARGS__ + +#endif // V8_WASM_MACRO_GEN_H_ |