2020-04-29 07:58:22 +08:00
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# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o
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2020-09-19 12:40:12 +08:00
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# RUN: %lld -dylib -install_name @executable_path/libfoo.dylib \
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2020-04-29 07:58:22 +08:00
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# RUN: %t.o -o %t.dylib
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# RUN: llvm-objdump --macho --dylib-id %t.dylib | FileCheck %s
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# CHECK: @executable_path/libfoo.dylib
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## If we are building a dylib, we shouldn't error out even if we are passed
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## a flag for a missing entry symbol (since dylibs don't have entry symbols).
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## Also check that we come up with the right install name if one isn't
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## specified.
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2020-09-19 12:40:12 +08:00
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# RUN: %lld -dylib %t.o -o %t.defaultInstallName.dylib -e missing_entry
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2020-04-29 07:58:22 +08:00
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# RUN: obj2yaml %t.defaultInstallName.dylib | FileCheck %s -DOUTPUT=%t.defaultInstallName.dylib --check-prefix=DEFAULT-INSTALL-NAME
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# DEFAULT-INSTALL-NAME: [[OUTPUT]]
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## Check for the absence of load commands / segments that should not be in a
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## dylib.
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# RUN: llvm-objdump --macho --all-headers %t.dylib | FileCheck %s --check-prefix=NCHECK
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# NCHECK-NOT: cmd LC_LOAD_DYLINKER
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# NCHECK-NOT: cmd LC_MAIN
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# NCHECK-NOT: segname __PAGEZERO
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# RUN: llvm-objdump --syms --exports-trie %t.dylib | \
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# RUN: FileCheck %s --check-prefix=EXPORTS
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# EXPORTS-LABEL: SYMBOL TABLE:
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# EXPORTS: [[#%x, HELLO_WORLD_ADDR:]] {{.*}} _hello_world
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# EXPORTS-LABEL: Exports trie:
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# EXPORTS: 0x{{0*}}[[#%X, HELLO_WORLD_ADDR]] _hello_world
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.section __TEXT,__cstring
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.globl _hello_world
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_hello_world:
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.asciz "Hello world!\n"
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