163dcd8513
This makes our error messages more informative. But the bigger motivation is for LTO symbol resolution, which will be in an upcoming diff. The changes in this one are largely mechanical. Reviewed By: #lld-macho, smeenai Differential Revision: https://reviews.llvm.org/D94316
26 lines
712 B
ArmAsm
26 lines
712 B
ArmAsm
# REQUIRES: x86
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# RUN: split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/weakfoo.s -o %t/weakfoo.o
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# RUN: not %lld -lSystem %t/test.o %t/weakfoo.o -o %t/test 2>&1 | FileCheck %s
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# CHECK: error: duplicate symbol: _weakfoo
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# CHECK-NEXT: >>> defined in {{.*}}/test.o
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# CHECK-NEXT: >>> defined in {{.*}}/weakfoo.o
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#--- weakfoo.s
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.globl _weakfoo
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## The weak attribute is ignored for absolute symbols, so we will have a
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## duplicate symbol error for _weakfoo.
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.weak_definition _weakfoo
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_weakfoo = 0x1234
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#--- test.s
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.globl _main, _weakfoo
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.weak_definition _weakfoo
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_weakfoo = 0x5678
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.text
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_main:
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ret
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