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173
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1 # REQUIRES: x86
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2 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o
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3
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4 # RUN: lld -flavor darwinnew -dylib -install_name @executable_path/libfoo.dylib \
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5 # RUN: %t.o -o %t.dylib
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6 # RUN: llvm-objdump --macho --dylib-id %t.dylib | FileCheck %s
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7 # CHECK: @executable_path/libfoo.dylib
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8
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9 ## If we are building a dylib, we shouldn't error out even if we are passed
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10 ## a flag for a missing entry symbol (since dylibs don't have entry symbols).
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11 ## Also check that we come up with the right install name if one isn't
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12 ## specified.
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13 # RUN: lld -flavor darwinnew -dylib %t.o -o %t.defaultInstallName.dylib -e missing_entry
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14 # RUN: obj2yaml %t.defaultInstallName.dylib | FileCheck %s -DOUTPUT=%t.defaultInstallName.dylib --check-prefix=DEFAULT-INSTALL-NAME
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15 # DEFAULT-INSTALL-NAME: [[OUTPUT]]
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16
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17 ## Check for the absence of load commands / segments that should not be in a
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18 ## dylib.
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19 # RUN: llvm-objdump --macho --all-headers %t.dylib | FileCheck %s --check-prefix=NCHECK
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20 # NCHECK-NOT: cmd LC_LOAD_DYLINKER
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21 # NCHECK-NOT: cmd LC_MAIN
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22 # NCHECK-NOT: segname __PAGEZERO
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23
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24 # RUN: llvm-objdump --syms --exports-trie %t.dylib | \
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25 # RUN: FileCheck %s --check-prefix=EXPORTS
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26 # EXPORTS-LABEL: SYMBOL TABLE:
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27 # EXPORTS: [[#%x, HELLO_WORLD_ADDR:]] {{.*}} _hello_world
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28 # EXPORTS-LABEL: Exports trie:
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29 # EXPORTS: 0x{{0*}}[[#%X, HELLO_WORLD_ADDR]] _hello_world
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30
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31 .section __TEXT,__cstring
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32 .globl _hello_world
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33
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34 _hello_world:
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35 .asciz "Hello world!\n"
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