a6f406480a
Unlike the existing `--export` option this will not causes errors or warnings if the specified symbol is not defined. See: https://github.com/emscripten-core/emscripten/issues/13736 Differential Revision: https://reviews.llvm.org/D99887
38 lines
1.2 KiB
ArmAsm
38 lines
1.2 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
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# RUN: wasm-ld --export-if-defined=foo -o %t1.wasm %t.o
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# RUN: obj2yaml %t1.wasm | FileCheck %s
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# RUN: wasm-ld --export-if-defined=bar -o %t2.wasm %t.o
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# RUN: obj2yaml %t2.wasm | FileCheck %s --check-prefixes=MISSING
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.globl foo
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foo:
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.functype foo () -> ()
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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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end_function
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# CHECK: - 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: foo
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# CHECK-NEXT: Kind: FUNCTION
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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: 1
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# MISSING: - Type: EXPORT
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# MISSING-NEXT: Exports:
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# MISSING-NEXT: - Name: memory
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# MISSING-NEXT: Kind: MEMORY
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# MISSING-NEXT: Index: 0
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# MISSING-NEXT: - Name: _start
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# MISSING-NEXT: Kind: FUNCTION
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# MISSING-NEXT: Index: 0
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