65d6380cd6
Since we a no longer using this function for the wasm start section we don't actually care what its signature is. Differential Revision: https://reviews.llvm.org/D46594 llvm-svn: 332308
40 lines
1.8 KiB
Plaintext
40 lines
1.8 KiB
Plaintext
; Verify that the -u / --undefined option is able to pull in symbols from
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; an archive, and doesn't error when uses to pull in a symbol already loaded.
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;
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; RUN: llc -filetype=obj %S/Inputs/ret64.ll -o %t.o
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; RUN: llc -filetype=obj %S/Inputs/ret32.ll -o %t2.o
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; RUN: llc -filetype=obj %S/Inputs/start.ll -o %t.start.o
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; RUN: llvm-ar rcs %t2.a %t2.o
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; RUN: wasm-ld %t.start.o %t2.a %t.o -o %t.wasm -u ret32 --undefined ret64
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; RUN: obj2yaml %t.wasm | FileCheck %s
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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: __heap_base
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; CHECK-NEXT: Kind: GLOBAL
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; CHECK-NEXT: Index: 1
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; CHECK-NEXT: - Name: __data_end
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; CHECK-NEXT: Kind: GLOBAL
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; CHECK-NEXT: Index: 2
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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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; CHECK-NEXT: - Name: ret32
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; CHECK-NEXT: Kind: FUNCTION
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; CHECK-NEXT: Index: 2
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; CHECK-NEXT: - Name: ret64
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; CHECK-NEXT: Kind: FUNCTION
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; CHECK-NEXT: Index: 3
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; CHECK-NEXT: - Type:
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; Verify that referencing a symbol that doesn't exist won't work
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; RUN: not wasm-ld %t.start.o -o %t.wasm -u symboldoesnotexist 2>&1 | FileCheck -check-prefix=CHECK-UNDEFINED1 %s
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; CHECK-UNDEFINED1: error: undefined symbol: symboldoesnotexist
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; RUN: not wasm-ld %t.start.o -o %t.wasm --undefined symboldoesnotexist --allow-undefined 2>&1 | FileCheck -check-prefix=CHECK-UNDEFINED2 %s
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; CHECK-UNDEFINED2: symbol forced with --undefined not found: symboldoesnotexist
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