From 2dde0a4a0e2828975080b900f5149bb4c3fd5c72 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Tue, 26 Dec 2023 23:57:35 +0000 Subject: Add i32.wrap_i64 instruction --- .../backends/wasm/structure/ast/instructions/WasmI32WrapI64.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/WasmI32WrapI64.java (limited to 'src/main/java') diff --git a/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI32WrapI64.java b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI32WrapI64.java new file mode 100644 index 00000000..16ac9855 --- /dev/null +++ b/src/main/java/org/shedlang/compiler/backends/wasm/structure/ast/instructions/WasmI32WrapI64.java @@ -0,0 +1,4 @@ +package org.shedlang.compiler.backends.wasm.structure.ast.instructions; + +public record WasmI32WrapI64() 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 4d1b16fb..1fc5b7aa 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, WasmI64ExtendI32Unsigned, 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, WasmI32WrapI64, 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 779b0adf..9235dd94 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 WasmI32WrapI64 i32WrapI64 -> { + writer.writeByte(0xa7); + } case WasmI64ExtendI32Unsigned i64ExtendI32Unsigned -> { writer.writeByte(0xad); } -- cgit v1.2.3