1# REQUIRES: x86 2# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o 3 4# RUN: %lld -dylib -install_name @executable_path/libfoo.dylib \ 5# RUN: %t.o -o %t.dylib 6# RUN: llvm-objdump --macho --dylib-id %t.dylib | FileCheck %s 7# CHECK: @executable_path/libfoo.dylib 8 9## If we are building a dylib, we shouldn't error out even if we are passed 10## a flag for a missing entry symbol (since dylibs don't have entry symbols). 11## Also check that we come up with the right install name if one isn't 12## specified. 13# RUN: %lld -dylib %t.o -o %t.defaultInstallName.dylib -e missing_entry 14# RUN: obj2yaml %t.defaultInstallName.dylib | FileCheck %s -DOUTPUT=%t.defaultInstallName.dylib --check-prefix=DEFAULT-INSTALL-NAME 15# DEFAULT-INSTALL-NAME: [[OUTPUT]] 16 17## Check for the absence of load commands / segments that should not be in a 18## dylib. 19# RUN: llvm-objdump --macho --all-headers %t.dylib | FileCheck %s --check-prefix=NCHECK 20# NCHECK-NOT: cmd LC_LOAD_DYLINKER 21# NCHECK-NOT: cmd LC_MAIN 22# NCHECK-NOT: segname __PAGEZERO 23 24# RUN: llvm-objdump --syms --exports-trie %t.dylib | \ 25# RUN: FileCheck %s --check-prefix=EXPORTS 26# EXPORTS-LABEL: SYMBOL TABLE: 27# EXPORTS: [[#%x, HELLO_WORLD_ADDR:]] {{.*}} _hello_world 28# EXPORTS-LABEL: Exports trie: 29# EXPORTS: 0x{{0*}}[[#%X, HELLO_WORLD_ADDR]] _hello_world 30 31.section __TEXT,__cstring 32.globl _hello_world 33 34_hello_world: 35.asciz "Hello world!\n" 36