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44 lines
1.9 KiB
44 lines
1.9 KiB
4 months ago
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; Test that the --stack-first option places the stack at the start of linear
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; memory. In this case the --stack-first option is being passed along with a
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; stack size of 512. This means (since the stack grows down) the stack pointer
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; global should be initialized to 512.
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RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o
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RUN: wasm-ld -z stack-size=512 --stack-first --export=__data_end --export=__heap_base -o %t.wasm %t.o
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RUN: obj2yaml %t.wasm | FileCheck %s
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CHECK: - 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: 512
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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: 512
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CHECK-NEXT: - Index: 2
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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: 512
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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: _start
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CHECK-NEXT: Kind: FUNCTION
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CHECK-NEXT: Index: 0
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CHECK-NEXT: - Name: __data_end
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CHECK-NEXT: Kind: GLOBAL
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CHECK-NEXT: Index: 1
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CHECK-NEXT: - Name: __heap_base
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CHECK-NEXT: Kind: GLOBAL
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CHECK-NEXT: Index: 2
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