forked from OSchip/llvm-project
71 lines
2.4 KiB
ArmAsm
71 lines
2.4 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
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# RUN: wasm-ld --relocatable -o %t.wasm %t.o
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# RUN: obj2yaml %t.wasm | FileCheck %s
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.globaltype __stack_pointer, i32
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.globl _start
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_start:
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.functype _start () -> (i32)
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global.get __stack_pointer
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i32.const 16
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i32.sub
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drop
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i32.const 0
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end_function
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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: - I32
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# CHECK-NEXT: - Type: IMPORT
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# CHECK-NEXT: Imports:
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# CHECK-NEXT: - Module: env
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# CHECK-NEXT: Field: __stack_pointer
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# CHECK-NEXT: Kind: GLOBAL
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# CHECK-NEXT: GlobalType: I32
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# CHECK-NEXT: GlobalMutable: true
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# CHECK-NEXT: - Type: FUNCTION
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# CHECK-NEXT: FunctionTypes: [ 0 ]
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# CHECK-NEXT: - Type: MEMORY
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# CHECK-NEXT: Memories:
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# CHECK-NEXT: - Minimum: 0x0
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# CHECK-NEXT: - Type: CODE
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# CHECK-NEXT: Relocations:
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# CHECK-NEXT: - Type: R_WASM_GLOBAL_INDEX_LEB
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# CHECK-NEXT: Index: 1
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# CHECK-NEXT: Offset: 0x4
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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: 23808080800041106B1A41000B
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# CHECK-NEXT: - Type: CUSTOM
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# CHECK-NEXT: Name: linking
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# CHECK-NEXT: Version: 2
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# CHECK-NEXT: SymbolTable:
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# CHECK-NEXT: - Index: 0
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Name: _start
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# CHECK-NEXT: Flags: [ ]
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# CHECK-NEXT: Function: 0
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# CHECK-NEXT: - Index: 1
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# CHECK-NEXT: Kind: GLOBAL
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# CHECK-NEXT: Name: __stack_pointer
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# CHECK-NEXT: Flags: [ UNDEFINED ]
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# CHECK-NEXT: Global: 0
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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: _start
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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: ...
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