forked from OSchip/llvm-project
49 lines
1.7 KiB
ArmAsm
49 lines
1.7 KiB
ArmAsm
# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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## This test demonstrates that when we have two weak symbols of the same type,
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## we pick the one whose containing file appears earlier in the command-line
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## invocation.
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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/weak1.s -o %t/weak1.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/weak2.s -o %t/weak2.o
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# RUN: %lld -lSystem -o %t/obj12 -L%t %t/weak1.o %t/weak2.o %t/test.o
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# RUN: llvm-objdump --syms %t/obj12 | FileCheck %s --check-prefix=WEAK1
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# RUN: %lld -lSystem -o %t/obj21 -L%t %t/weak2.o %t/weak1.o %t/test.o
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# RUN: llvm-objdump --syms %t/obj21 | FileCheck %s --check-prefix=WEAK2
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# WEAK1: O __TEXT,weak1 _foo
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# WEAK2: O __TEXT,weak2 _foo
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# RUN: %lld -dylib -install_name \
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# RUN: @executable_path/libweak1.dylib %t/weak1.o -o %t/libweak1.dylib
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# RUN: %lld -dylib -install_name \
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# RUN: @executable_path/libweak2.dylib %t/weak2.o -o %t/libweak2.dylib
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# RUN: %lld -lSystem -o %t/dylib12 -L%t -lweak1 -lweak2 %t/test.o
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# RUN: llvm-objdump --macho --bind %t/dylib12 | FileCheck %s --check-prefix=DYLIB1
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# RUN: %lld -lSystem -o %t/dylib21 -L%t -lweak2 -lweak1 %t/test.o
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# RUN: llvm-objdump --macho --bind %t/dylib21 | FileCheck %s --check-prefix=DYLIB2
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# DYLIB1: __DATA __la_symbol_ptr 0x{{[0-9a-f]*}} pointer 0 libweak1 _foo
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# DYLIB2: __DATA __la_symbol_ptr 0x{{[0-9a-f]*}} pointer 0 libweak2 _foo
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#--- weak1.s
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.globl _foo
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.weak_definition _foo
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.section __TEXT,weak1;
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_foo:
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#--- weak2.s
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.globl _foo
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.weak_definition _foo
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.section __TEXT,weak2
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_foo:
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#--- test.s
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.globl _main
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_main:
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callq _foo
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ret
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