; RUN: llc -filetype=obj -mtriple=wasm32-unknown-unknown-wasm %p/Inputs/hello.ll -o %t.hello.o ; RUN: llc -filetype=obj -mtriple=wasm32-unknown-unknown-wasm %s -o %t.o ; RUN: lld -flavor wasm -r -o %t.wasm %t.hello.o %t.o ; RUN: obj2yaml %t.wasm | FileCheck %s ; Function Attrs: nounwind define hidden i32 @my_func() local_unnamed_addr { entry: %call = tail call i32 @foo_import() ret i32 1 } declare i32 @foo_import() local_unnamed_addr @data_import = external global i64 @func_addr1 = hidden global i32()* @my_func, align 4 @func_addr2 = hidden global i32()* @foo_import, align 4 @data_addr1 = hidden global i64* @data_import, align 8 ; CHECK: --- !WASM ; CHECK-NEXT: FileHeader: ; CHECK-NEXT: Version: 0x00000001 ; CHECK-NEXT: Sections: ; CHECK-NEXT: - Type: TYPE ; CHECK-NEXT: Signatures: ; CHECK-NEXT: - Index: 0 ; CHECK-NEXT: ReturnType: NORESULT ; CHECK-NEXT: ParamTypes: ; CHECK-NEXT: - Index: 1 ; CHECK-NEXT: ReturnType: NORESULT ; CHECK-NEXT: ParamTypes: ; CHECK-NEXT: - I32 ; CHECK-NEXT: - Index: 2 ; CHECK-NEXT: ReturnType: I32 ; CHECK-NEXT: ParamTypes: ; CHECK-NEXT: - Type: IMPORT ; CHECK-NEXT: Imports: ; CHECK-NEXT: - Module: env ; CHECK-NEXT: Field: puts ; CHECK-NEXT: Kind: FUNCTION ; CHECK-NEXT: SigIndex: 1 ; CHECK-NEXT: - Module: env ; CHECK-NEXT: Field: foo_import ; CHECK-NEXT: Kind: FUNCTION ; CHECK-NEXT: SigIndex: 2 ; CHECK-NEXT: - Module: env ; CHECK-NEXT: Field: data_import ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: GlobalType: I32 ; CHECK-NEXT: GlobalMutable: false ; CHECK-NEXT: - Type: FUNCTION ; CHECK-NEXT: FunctionTypes: [ 0, 2 ] ; CHECK-NEXT: - Type: TABLE ; CHECK-NEXT: Tables: ; CHECK-NEXT: - ElemType: ANYFUNC ; CHECK-NEXT: Limits: ; CHECK-NEXT: Flags: [ HAS_MAX ] ; CHECK-NEXT: Initial: 0x00000002 ; CHECK-NEXT: Maximum: 0x00000002 ; CHECK-NEXT: - Type: MEMORY ; CHECK-NEXT: Memories: ; CHECK-NEXT: - Initial: 0x00000001 ; CHECK-NEXT: - Type: GLOBAL ; CHECK-NEXT: Globals: ; CHECK-NEXT: - Type: I32 ; CHECK-NEXT: Mutable: false ; CHECK-NEXT: InitExpr: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 0 ; CHECK-NEXT: - Type: I32 ; CHECK-NEXT: Mutable: false ; CHECK-NEXT: InitExpr: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 8 ; CHECK-NEXT: - Type: I32 ; CHECK-NEXT: Mutable: false ; CHECK-NEXT: InitExpr: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 12 ; CHECK-NEXT: - Type: I32 ; CHECK-NEXT: Mutable: false ; CHECK-NEXT: InitExpr: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 16 ; CHECK-NEXT: - Type: EXPORT ; CHECK-NEXT: Exports: ; CHECK-NEXT: - Name: hello ; CHECK-NEXT: Kind: FUNCTION ; CHECK-NEXT: Index: 2 ; CHECK-NEXT: - Name: my_func ; CHECK-NEXT: Kind: FUNCTION ; CHECK-NEXT: Index: 3 ; CHECK-NEXT: - Name: hello_str ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: Index: 1 ; CHECK-NEXT: - Name: func_addr1 ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: Index: 2 ; CHECK-NEXT: - Name: func_addr2 ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: Index: 3 ; CHECK-NEXT: - Name: data_addr1 ; CHECK-NEXT: Kind: GLOBAL ; CHECK-NEXT: Index: 4 ; CHECK-NEXT: - Type: ELEM ; CHECK-NEXT: Segments: ; CHECK-NEXT: - Offset: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 0 ; CHECK-NEXT: Functions: [ 3, 1 ] ; CHECK-NEXT: - Type: CODE ; CHECK-NEXT: Relocations: ; CHECK-NEXT: - Type: R_WEBASSEMBLY_MEMORY_ADDR_SLEB ; CHECK-NEXT: Index: 1 ; CHECK-NEXT: Offset: 0x00000004 ; CHECK-NEXT: - Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB ; CHECK-NEXT: Index: 0 ; CHECK-NEXT: Offset: 0x0000000A ; CHECK-NEXT: - Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB ; CHECK-NEXT: Index: 1 ; CHECK-NEXT: Offset: 0x00000013 ; CHECK-NEXT: Functions: ; CHECK-NEXT: - Locals: ; CHECK-NEXT: Body: 4180808080001080808080000B ; CHECK-NEXT: - Locals: ; CHECK-NEXT: Body: 1081808080001A41010B ; CHECK-NEXT: - Type: DATA ; CHECK-NEXT: Relocations: ; CHECK-NEXT: - Type: R_WEBASSEMBLY_TABLE_INDEX_I32 ; CHECK-NEXT: Index: 0 ; CHECK-NEXT: Offset: 0x00000012 ; CHECK-NEXT: - Type: R_WEBASSEMBLY_TABLE_INDEX_I32 ; CHECK-NEXT: Index: 1 ; CHECK-NEXT: Offset: 0x0000001B ; CHECK-NEXT: - Type: R_WEBASSEMBLY_MEMORY_ADDR_I32 ; CHECK-NEXT: Index: 0 ; CHECK-NEXT: Offset: 0x00000024 ; CHECK-NEXT: Segments: ; CHECK-NEXT: - SectionOffset: 6 ; CHECK-NEXT: MemoryIndex: 0 ; CHECK-NEXT: Offset: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 0 ; CHECK-NEXT: Content: 68656C6C6F0A00 ; CHECK-NEXT: - SectionOffset: 18 ; CHECK-NEXT: MemoryIndex: 0 ; CHECK-NEXT: Offset: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 8 ; CHECK-NEXT: Content: '00000000' ; CHECK-NEXT: - SectionOffset: 27 ; CHECK-NEXT: MemoryIndex: 0 ; CHECK-NEXT: Offset: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 12 ; CHECK-NEXT: Content: '01000000' ; CHECK-NEXT: - SectionOffset: 36 ; CHECK-NEXT: MemoryIndex: 0 ; CHECK-NEXT: Offset: ; CHECK-NEXT: Opcode: I32_CONST ; CHECK-NEXT: Value: 16 ; CHECK-NEXT: Content: FFFFFFFF ; CHECK-NEXT: - Type: CUSTOM ; CHECK-NEXT: Name: linking ; CHECK-NEXT: DataSize: 20 ; CHECK-NEXT: SegmentInfo: ; CHECK-NEXT: - Index: 0 ; CHECK-NEXT: Name: .rodata.hello_str ; CHECK-NEXT: Alignment: 1 ; CHECK-NEXT: Flags: [ ] ; CHECK-NEXT: - Index: 1 ; CHECK-NEXT: Name: .data.func_addr1 ; CHECK-NEXT: Alignment: 4 ; CHECK-NEXT: Flags: [ ] ; CHECK-NEXT: - Index: 2 ; CHECK-NEXT: Name: .data.func_addr2 ; CHECK-NEXT: Alignment: 4 ; CHECK-NEXT: Flags: [ ] ; CHECK-NEXT: - Index: 3 ; CHECK-NEXT: Name: .data.data_addr1 ; CHECK-NEXT: Alignment: 8 ; CHECK-NEXT: Flags: [ ] ; CHECK-NEXT: - Type: CUSTOM ; CHECK-NEXT: Name: name ; CHECK-NEXT: FunctionNames: ; CHECK-NEXT: - Index: 0 ; CHECK-NEXT: Name: puts ; CHECK-NEXT: - Index: 1 ; CHECK-NEXT: Name: foo_import ; CHECK-NEXT: - Index: 2 ; CHECK-NEXT: Name: hello ; CHECK-NEXT: - Index: 3 ; CHECK-NEXT: Name: my_func ; CHECK-NEXT: ...