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44 lines
1.3 KiB
44 lines
1.3 KiB
4 months ago
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# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
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# RUN: wasm-ld -no-gc-sections --no-entry --export=__data_end %t.o -o %t.wasm
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# RUN: obj2yaml %t.wasm | FileCheck %s
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# Test that the data section is skipped entirely when there are only
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# bss segments
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.section .bss.a,"",@
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.globl a
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a:
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.skip 1000
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.size a, 1000
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.section .bss.b,"",@
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.globl b
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b:
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.int32 0
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.size b, 4
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# CHECK-NOT: - Type: DATA
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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: 67568
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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: 2028
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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: __data_end
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# CHECK-NEXT: Kind: GLOBAL
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# CHECK-NEXT: Index: 1
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