From 54bf166a77e29df4c14ca21f850a2c55199a9519 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Tue, 26 Dec 2023 23:54:30 +0000 Subject: Add i64.extend_i32_u instruction --- .../wasm/structure/ast/instructions/WasmI64ExtendI32Unsigned.java | 4 ++++ .../backends/wasm/structure/ast/instructions/WasmInstruction.java | 2 +- .../backends/wasm/structure/binary/WasmBinaryFormatInstructions.java | 3 +++ 3 files changed, 8 insertions(+), 1 deletion(-) create mode 100644 src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI64ExtendI32Unsigned.java (limited to 'src/main/java') diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI64ExtendI32Unsigned.java b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI64ExtendI32Unsigned.java new file mode 100644 index 00000000..d360acb3 --- /dev/null +++ b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI64ExtendI32Unsigned.java @@ -0,0 +1,4 @@ +package org.shedlang.compiler.backends.wasm.structure.ast.instructions; + +public record WasmI64ExtendI32Unsigned() implements WasmInstruction { +} diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmInstruction.java b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmInstruction.java index 0fdea692..4d1b16fb 100644 --- a/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmInstruction.java +++ b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmInstruction.java @@ -1,4 +1,4 @@ package org.shedlang.compiler.backends.wasm.structure.ast.instructions; -public sealed interface WasmInstruction permits WasmBlock, WasmBr, WasmCall, WasmCallIndirect, WasmDrop, WasmGlobalGet, WasmGlobalSet, WasmI32Add, WasmI32Const, WasmI32Eq, WasmI32Load, WasmI32Ne, WasmI32Store, WasmI32Sub, WasmI64Add, WasmI64Const, WasmI64Eq, WasmI64Load, WasmI64Ne, WasmI64Store, WasmI64Sub, WasmIf, WasmLocalGet, WasmLocalSet, WasmLoop, WasmMemoryAddressConst, WasmMemoryGrow, WasmReturn, WasmTableElementIndexConst, WasmThrow, WasmTry, WasmUnreachable { +public sealed interface WasmInstruction permits WasmBlock, WasmBr, WasmCall, WasmCallIndirect, WasmDrop, WasmGlobalGet, WasmGlobalSet, WasmI32Add, WasmI32Const, WasmI32Eq, WasmI32Load, WasmI32Ne, WasmI32Store, WasmI32Sub, WasmI64Add, WasmI64Const, WasmI64Eq, WasmI64ExtendI32Unsigned, WasmI64Load, WasmI64Ne, WasmI64Store, WasmI64Sub, WasmIf, WasmLocalGet, WasmLocalSet, WasmLoop, WasmMemoryAddressConst, WasmMemoryGrow, WasmReturn, WasmTableElementIndexConst, WasmThrow, WasmTry, WasmUnreachable { } diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/structure/binary/WasmBinaryFormatInstructions.java b/src/main/java/org/shedlang/compiler/backends/wasm/structure/binary/WasmBinaryFormatInstructions.java index e7cefe21..779b0adf 100644 --- a/src/main/java/org/shedlang/compiler/backends/wasm/structure/binary/WasmBinaryFormatInstructions.java +++ b/src/main/java/org/shedlang/compiler/backends/wasm/structure/binary/WasmBinaryFormatInstructions.java @@ -166,6 +166,9 @@ public class WasmBinaryFormatInstructions { case WasmI64Sub i64Sub -> { writer.writeByte(0x7d); } + case WasmI64ExtendI32Unsigned i64ExtendI32Unsigned -> { + writer.writeByte(0xad); + } // == Exception Instructions (v3 proposal) == -- cgit v1.2.3