forked from OSchip/llvm-project
49 lines
1.9 KiB
ArmAsm
49 lines
1.9 KiB
ArmAsm
# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/2.s -o %t/2.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/3.s -o %t/3.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/main.s -o %t/main.o
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# RUN: %lld -lSystem -dylib -install_name %t/my_lib.dylib -o %t/mylib.dylib %t/2.o
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# RUN: %lld -lSystem %t/2.o %t/main.o -o %t/main
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# RUN: %lld -lSystem -bundle -bundle_loader %t/main -o %t/bundle.bundle %t/3.o %t/mylib.dylib
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## Check bundle.bundle to ensure the `my_func` symbol is from executable
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# RUN: llvm-nm -m %t/bundle.bundle | FileCheck %s --check-prefix BUNDLE
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# BUNDLE: (undefined) external my_func (from executable)
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# RUN: llvm-objdump --macho --lazy-bind %t/bundle.bundle | FileCheck %s --check-prefix BUNDLE-OBJ
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# BUNDLE-OBJ: segment section address dylib symbol
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# BUNDLE-OBJ: __DATA __la_symbol_ptr 0x{{[0-9a-f]*}} main-executable my_fun
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# RUN: %lld -lSystem -bundle -bundle_loader %t/main -o %t/bundle2.bundle %t/3.o %t/2.o
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## Check bundle.bundle to ensure the `my_func` symbol is not from executable
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# RUN: llvm-nm -m %t/bundle2.bundle | FileCheck %s --check-prefix BUNDLE2
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# BUNDLE2: (__TEXT,__text) external my_func
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# Test that bundle_loader can only be used with MachO bundle output.
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# RUN: not %lld -lSystem -bundle_loader %t/main -o %t/bundle3.bundle 2>&1 | FileCheck %s --check-prefix ERROR
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# ERROR: -bundle_loader can only be used with MachO bundle output
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#--- 2.s
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# my_lib: This contains the exported function
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.globl my_func
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my_func:
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retq
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#--- 3.s
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# my_user.s: This is the user/caller of the
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# exported function
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.text
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my_user:
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callq my_func()
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retq
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#--- main.s
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# main.s: dummy exec/main loads the exported function.
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# This is basically a way to say `my_user` should get
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# `my_func` from this executable.
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.globl _main
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.text
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_main:
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retq
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