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89 lines
3.6 KiB
89 lines
3.6 KiB
# RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown -o %t.o %s
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#
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# Should fail without mutable globals feature enabled.
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# RUN: not wasm-ld --export-all %t.o -o %t.wasm 2>&1 | FileCheck -check-prefix=CHECK-ERR %s
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# RUN: not wasm-ld --export=foo_global %t.o -o %t.wasm 2>&1 | FileCheck -check-prefix=CHECK-ERR %s
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#
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# RUN: wasm-ld --features=mutable-globals --export=foo_global %t.o -o %t.wasm
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# RUN: obj2yaml %t.wasm | FileCheck %s
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# Explcitly check that __stack_pointer can be exported
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# RUN: wasm-ld --features=mutable-globals --export=__stack_pointer %t.o -o %t.wasm
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# RUN: obj2yaml %t.wasm | FileCheck -check-prefix=CHECK-SP %s
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# RUN: wasm-ld --features=mutable-globals --export-all %t.o -o %t.wasm
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# RUN: obj2yaml %t.wasm | FileCheck -check-prefix=CHECK-ALL %s
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.globl _start
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.globl foo_global
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.globaltype foo_global, i32
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foo_global:
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_start:
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.functype _start () -> ()
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end_function
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# CHECK-ERR: mutable global exported but 'mutable-globals' feature not present in inputs: `foo_global`. Use --no-check-features to suppress
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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: _start
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# CHECK-NEXT: Kind: FUNCTION
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# CHECK-NEXT: Index: 0
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# CHECK-NEXT: - Name: foo_global
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# CHECK-NEXT: Kind: GLOBAL
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# CHECK-NEXT: Index: 1
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# CHECK-NEXT: - Type: CODE
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# CHECK-SP: - Type: EXPORT
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# CHECK-SP-NEXT: Exports:
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# CHECK-SP-NEXT: - Name: memory
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# CHECK-SP-NEXT: Kind: MEMORY
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# CHECK-SP-NEXT: Index: 0
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# CHECK-SP-NEXT: - Name: __stack_pointer
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# CHECK-SP-NEXT: Kind: GLOBAL
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# CHECK-SP-NEXT: Index: 0
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# CHECK-SP-NEXT: - Name: _start
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# CHECK-SP-NEXT: Kind: FUNCTION
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# CHECK-SP-NEXT: Index: 0
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# CHECK-SP-NEXT: - Type: CODE
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# CHECK-ALL: - Type: EXPORT
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# CHECK-ALL-NEXT: Exports:
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# CHECK-ALL-NEXT: - Name: memory
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# CHECK-ALL-NEXT: Kind: MEMORY
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# CHECK-ALL-NEXT: Index: 0
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# CHECK-ALL-NEXT: - Name: __wasm_call_ctors
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# CHECK-ALL-NEXT: Kind: FUNCTION
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# CHECK-ALL-NEXT: Index: 0
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# CHECK-ALL-NEXT: - Name: _start
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# CHECK-ALL-NEXT: Kind: FUNCTION
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# CHECK-ALL-NEXT: Index: 1
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# CHECK-ALL-NEXT: - Name: foo_global
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 1
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# CHECK-ALL-NEXT: - Name: __dso_handle
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 2
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# CHECK-ALL-NEXT: - Name: __data_end
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 3
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# CHECK-ALL-NEXT: - Name: __global_base
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 4
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# CHECK-ALL-NEXT: - Name: __heap_base
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 5
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# CHECK-ALL-NEXT: - Name: __memory_base
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 6
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# CHECK-ALL-NEXT: - Name: __table_base
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# CHECK-ALL-NEXT: Kind: GLOBAL
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# CHECK-ALL-NEXT: Index: 7
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# CHECK-ALL-NEXT: - Type: CODE
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