forked from OSchip/llvm-project
166 lines
5.9 KiB
ArmAsm
166 lines
5.9 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
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# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/call-indirect.s -o %t2.o
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# RUN: wasm-ld --export-dynamic -o %t.wasm %t2.o %t.o
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# RUN: obj2yaml %t.wasm | FileCheck %s
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.globl foo
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foo:
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.functype foo () -> (i32)
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i32.const 2
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end_function
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.globl _start
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_start:
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.functype _start () -> ()
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i32.const 0
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i32.load indirect_func
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call_indirect () -> (i32)
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drop
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end_function
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# Indirect function call where no function actually has this type.
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# Ensures that the type entry is still created in this case.
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.section .text,"",@
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.globl call_ptr
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call_ptr:
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.functype call_ptr (i32) -> ()
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i64.const 1
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local.get 0
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call_indirect (i64) -> (i64)
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drop
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end_function
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.globl indirect_func
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.section .data.indirect_func,"",@
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indirect_func:
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.int32 foo
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.size indirect_func, 4
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# CHECK: !WASM
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# CHECK-NEXT: FileHeader:
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# CHECK-NEXT: Version: 0x1
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# CHECK-NEXT: Sections:
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# CHECK-NEXT: - Type: TYPE
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# CHECK-NEXT: Signatures:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: ParamTypes:
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# CHECK-NEXT: ReturnTypes:
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# CHECK-NEXT: - I64
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# CHECK-NEXT: - Index: 1
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# CHECK-NEXT: ParamTypes:
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# CHECK-NEXT: ReturnTypes:
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# CHECK-NEXT: - I32
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# CHECK-NEXT: - Index: 2
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# CHECK-NEXT: ParamTypes:
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# CHECK-NEXT: - I64
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# CHECK-NEXT: ReturnTypes:
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# CHECK-NEXT: - I64
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# CHECK-NEXT: - Index: 3
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# CHECK-NEXT: ParamTypes:
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# CHECK-NEXT: ReturnTypes: []
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# CHECK-NEXT: - Index: 4
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# CHECK-NEXT: ParamTypes:
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# CHECK-NEXT: - I32
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# CHECK-NEXT: ReturnTypes: []
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# CHECK-NEXT: - Type: FUNCTION
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# CHECK-NEXT: FunctionTypes: [ 0, 3, 1, 3, 4 ]
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# CHECK-NEXT: - Type: TABLE
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# CHECK-NEXT: Tables:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: ElemType: FUNCREF
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# CHECK-NEXT: Limits:
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# CHECK-NEXT: Flags: [ HAS_MAX ]
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# CHECK-NEXT: Minimum: 0x3
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# CHECK-NEXT: Maximum: 0x3
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# CHECK-NEXT: - Type: MEMORY
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# CHECK-NEXT: Memories:
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# CHECK-NEXT: - Minimum: 0x2
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# CHECK-NEXT: - Type: GLOBAL
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# CHECK-NEXT: Globals:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Type: I32
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# CHECK-NEXT: Mutable: true
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# CHECK-NEXT: InitExpr:
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# CHECK-NEXT: Opcode: I32_CONST
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# CHECK-NEXT: Value: 66576
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# CHECK-NEXT: - Index: 1
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# CHECK-NEXT: Type: I32
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# CHECK-NEXT: Mutable: false
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# CHECK-NEXT: InitExpr:
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# CHECK-NEXT: Opcode: I32_CONST
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# CHECK-NEXT: Value: 1032
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# CHECK-NEXT: - Type: EXPORT
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# CHECK-NEXT: Exports:
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# CHECK-NEXT: - Name: memory
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# CHECK-NEXT: Kind: MEMORY
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# CHECK-NEXT: Index: 0
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# CHECK-NEXT: - Name: bar
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 0
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# CHECK-NEXT: - Name: call_bar_indirect
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 1
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# CHECK-NEXT: - Name: foo
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 2
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# CHECK-NEXT: - Name: _start
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 3
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# CHECK-NEXT: - Name: indirect_func
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# CHECK-NEXT: Kind: GLOBAL
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# CHECK-NEXT: Index: 1
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# CHECK-NEXT: - Name: call_ptr
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 4
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# CHECK-NEXT: - Type: ELEM
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# CHECK-NEXT: Segments:
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# CHECK-NEXT: - Offset:
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# CHECK-NEXT: Opcode: I32_CONST
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# CHECK-NEXT: Value: 1
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# CHECK-NEXT: Functions: [ 0, 2 ]
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# CHECK-NEXT: - Type: CODE
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# CHECK-NEXT: Functions:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Locals:
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# CHECK-NEXT: Body: 42010B
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# CHECK-NEXT: - Index: 1
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# CHECK-NEXT: Locals:
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# CHECK-NEXT: Body: 410028028088808000118080808000001A410028028488808000118180808000001A0B
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# CHECK-NEXT: - Index: 2
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# CHECK-NEXT: Locals:
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# CHECK-NEXT: Body: 41020B
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# CHECK-NEXT: - Index: 3
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# CHECK-NEXT: Locals:
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# CHECK-NEXT: Body: 410028028888808000118180808000001A0B
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# CHECK-NEXT: - Index: 4
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# CHECK-NEXT: Locals:
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# CHECK-NEXT: Body: 42012000118280808000001A0B
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# CHECK-NEXT: - Type: DATA
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# CHECK-NEXT: Segments:
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# CHECK-NEXT: - SectionOffset: 7
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# CHECK-NEXT: InitFlags: 0
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# CHECK-NEXT: Offset:
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# CHECK-NEXT: Opcode: I32_CONST
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# CHECK-NEXT: Value: 1024
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# CHECK-NEXT: Content: '010000000200000002000000'
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# CHECK-NEXT: - Type: CUSTOM
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# CHECK-NEXT: Name: name
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# CHECK-NEXT: FunctionNames:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Name: bar
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# CHECK-NEXT: - Index: 1
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# CHECK-NEXT: Name: call_bar_indirect
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# CHECK-NEXT: - Index: 2
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# CHECK-NEXT: Name: foo
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# CHECK-NEXT: - Index: 3
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# CHECK-NEXT: Name: _start
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# CHECK-NEXT: - Index: 4
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# CHECK-NEXT: Name: call_ptr
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# CHECK-NEXT: GlobalNames:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Name: __stack_pointer
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# CHECK-NEXT: DataSegmentNames:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Name: .data
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# CHECK-NEXT: ...
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