1# REQUIRES: x86 2# RUN: rm -rf %t && mkdir -p %t 3# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t/test.o 4# RUN: %lld -o %t/executable %t/test.o 5# RUN: %lld -execute -o %t/explicit-executable %t/test.o 6# RUN: %lld -bundle -o %t/bundle %t/test.o 7# RUN: %lld -dylib -o %t/dylib %t/test.o 8 9## These load commands should be in every final output binary. 10# COMMON-DAG: cmd LC_DYLD_INFO_ONLY 11# COMMON-DAG: cmd LC_SYMTAB 12# COMMON-DAG: cmd LC_DYSYMTAB 13# COMMON-DAG: cmd LC_UUID 14 15## Check for the presence of load commands that are essential for a working 16## executable. Also check that it has the right filetype. 17# RUN: llvm-objdump --macho --all-headers %t/executable | FileCheck %s --check-prefix=COMMON 18# RUN: llvm-objdump --macho --all-headers %t/executable | FileCheck %s --check-prefix=EXEC 19# RUN: llvm-objdump --macho --all-headers %t/explicit-executable | FileCheck %s --check-prefix=COMMON 20# RUN: llvm-objdump --macho --all-headers %t/explicit-executable | FileCheck %s --check-prefix=EXEC 21# EXEC: magic cputype cpusubtype caps filetype 22# EXEC-NEXT: MH_MAGIC_64 X86_64 ALL {{.*}} EXECUTE 23# EXEC-DAG: cmd LC_MAIN 24# EXEC-DAG: cmd LC_LOAD_DYLINKER 25 26## Check for the absence of load commands that should not be in an executable. 27# RUN: llvm-objdump --macho --all-headers %t/executable | FileCheck %s --check-prefix=NEXEC 28# NEXEC-NOT: cmd: LC_ID_DYLIB 29 30## Check for the presence / absence of load commands for the dylib. 31# RUN: llvm-objdump --macho --all-headers %t/dylib | FileCheck %s --check-prefix=COMMON 32# RUN: llvm-objdump --macho --all-headers %t/dylib | FileCheck %s --check-prefix=DYLIB 33# DYLIB: magic cputype cpusubtype caps filetype 34# DYLIB-NEXT: MH_MAGIC_64 X86_64 ALL {{.*}} DYLIB 35# DYLIB: cmd LC_ID_DYLIB 36 37# RUN: llvm-objdump --macho --all-headers %t/bundle | FileCheck %s --check-prefix=NDYLIB 38# NDYLIB-NOT: cmd: LC_MAIN 39# NDYLIB-NOT: cmd: LC_LOAD_DYLINKER 40 41## Check for the presence / absence of load commands for the bundle. 42# RUN: llvm-objdump --macho --all-headers %t/bundle | FileCheck %s --check-prefix=COMMON 43# RUN: llvm-objdump --macho --all-headers %t/bundle | FileCheck %s --check-prefix=BUNDLE 44# BUNDLE: magic cputype cpusubtype caps filetype 45# BUNDLE-NEXT: MH_MAGIC_64 X86_64 ALL {{.*}} BUNDLE 46 47# RUN: llvm-objdump --macho --all-headers %t/bundle | FileCheck %s --check-prefix=NBUNDLE 48# NBUNDLE-NOT: cmd: LC_MAIN 49# NBUNDLE-NOT: cmd: LC_LOAD_DYLINKER 50 51.text 52.global _main 53_main: 54 mov $0, %rax 55 ret 56