lld/test/MachO/implicit-dylibs.s

   1 # REQUIRES: x86
   2 ## FIXME: We appear to emit LC_LOAD_DYLIBs in a different order on Windows.
   3 # UNSUPPORTED: system-windows
   4 # RUN: rm -rf %t; split-file %s %t
   5 # RUN: mkdir -p %t/usr/lib/system
   6 # RUN: mkdir -p %t/System/Library/Frameworks/Foo.framework/Versions/A
   7 # RUN: mkdir -p %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A
   8 # RUN: mkdir -p %t/Baz.framework/Versions/A
   9
  10 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/libfoo.s -o %t/libfoo.o
  11 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/libtoplevel.s -o %t/libtoplevel.o
  12 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/libsublevel.s -o %t/libsublevel.o
  13 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/framework-foo.s -o %t/framework-foo.o
  14 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/framework-bar.s -o %t/framework-bar.o
  15 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/framework-baz.s -o %t/framework-baz.o
  16 ## libunused will be used to verify that we load implicit dylibs even if we
  17 ## don't use any symbols they contain.
  18 # RUN: echo "" | llvm-mc -filetype=obj -triple=x86_64-apple-darwin -o %t/libunused.o
  19 # RUN: echo "" | llvm-mc -filetype=obj -triple=x86_64-apple-darwin -o %t/reexporter.o
  20
  21 # RUN: %lld -dylib -lSystem %t/libfoo.o -o %t/libfoo.dylib
  22 # RUN: %lld -dylib -lSystem %t/libtoplevel.o -o %t/usr/lib/libtoplevel.dylib -install_name /usr/lib/libtoplevel.dylib
  23 # RUN: %lld -dylib -lSystem %t/libsublevel.o -o %t/usr/lib/system/libsublevel.dylib -install_name /usr/lib/system/libsublevel.dylib
  24 # RUN: %lld -dylib -lSystem %t/libunused.o -o %t/usr/lib/libunused.dylib -install_name /usr/lib/libunused.dylib
  25
  26 ## Bar.framework is nested within Foo.framework.
  27 # RUN: %lld -dylib -lSystem %t/framework-bar.o -o %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar \
  28 # RUN:   -install_name /System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar
  29 # RUN: ln -sf Versions/A/Bar \
  30 # RUN:   %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Bar
  31
  32 ## Have Foo re-export Bar.
  33 # RUN: %lld -dylib -F %t/System/Library/Frameworks/Foo.framework/Frameworks \
  34 # RUN:   -framework Bar -sub_umbrella Bar -lSystem %t/framework-foo.o -o %t/System/Library/Frameworks/Foo.framework/Versions/A/Foo \
  35 # RUN:   -install_name /System/Library/Frameworks/Foo.framework/Versions/A/Foo
  36 # RUN: ln -sf Versions/A/Foo %t/System/Library/Frameworks/Foo.framework/Foo
  37
  38 # RUN: %lld -dylib -lSystem %t/framework-baz.o -o %t/Baz.framework/Versions/A/Baz \
  39 # RUN:   -install_name %t/Baz.framework/Versions/A/Baz
  40 # RUN: ln -sf Versions/A/Baz %t/Baz.framework/Baz
  41
  42 # RUN: %lld -dylib -syslibroot %t -framework Foo -F %t -framework Baz \
  43 # RUN:   -lc++ -ltoplevel -lunused %t/usr/lib/system/libsublevel.dylib %t/libfoo.dylib \
  44 # RUN:   -sub_library libc++ -sub_library libfoo -sub_library libtoplevel \
  45 # RUN:   -sub_library libsublevel -sub_library libunused \
  46 # RUN:   -sub_umbrella Baz -sub_umbrella Foo \
  47 # RUN:   %t/reexporter.o -o %t/libreexporter.dylib
  48
  49 # RUN: llvm-mc -filetype obj -triple x86_64-apple-darwin %t/test.s -o %t/test.o
  50 # RUN: %lld -syslibroot %t -o %t/test -lSystem -L%t -lreexporter %t/test.o
  51 # RUN: llvm-objdump --bind --no-show-raw-insn -d %t/test | FileCheck %s
  52 # CHECK:     Bind table:
  53 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _foo
  54 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libtoplevel   _toplevel
  55 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _sublevel
  56 # CHECK-DAG: __DATA __data {{.*}} pointer 0 Foo           _framework_foo
  57 # CHECK-DAG: __DATA __data {{.*}} pointer 0 Foo           _framework_bar
  58 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_baz
  59 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libc++abi     ___gxx_personality_v0
  60
  61 # RUN: llvm-otool -l %t/test | FileCheck %s \
  62 # RUN:   --check-prefix=LOAD -DDIR=%t --implicit-check-not LC_LOAD_DYLIB
  63 ## Check that we don't create duplicate LC_LOAD_DYLIBs.
  64 # RUN: %lld -syslibroot %t -o %t/test -lSystem -L%t -lreexporter -ltoplevel %t/test.o
  65 # RUN: llvm-otool -l %t/test | FileCheck %s \
  66 # RUN:   --check-prefix=LOAD -DDIR=%t --implicit-check-not LC_LOAD_DYLIB
  67
  68 # LOAD:          cmd LC_LOAD_DYLIB
  69 # LOAD-NEXT: cmdsize
  70 # LOAD-NEXT:    name /usr/lib/libSystem.dylib
  71 # LOAD:          cmd LC_LOAD_DYLIB
  72 # LOAD-NEXT: cmdsize
  73 # LOAD-NEXT:    name [[DIR]]/libreexporter.dylib
  74 # LOAD:          cmd LC_LOAD_DYLIB
  75 # LOAD-NEXT: cmdsize
  76 # LOAD-NEXT:    name /System/Library/Frameworks/Foo.framework/Versions/A/Foo
  77 # LOAD:          cmd LC_LOAD_DYLIB
  78 # LOAD-NEXT: cmdsize
  79 # LOAD-NEXT:    name /usr/lib/libc++abi.dylib
  80 # LOAD:          cmd LC_LOAD_DYLIB
  81 # LOAD-NEXT: cmdsize
  82 # LOAD-NEXT:    name /usr/lib/libtoplevel.dylib
  83
  84 # RUN: %lld -no_implicit_dylibs -syslibroot %t -o %t/no-implicit -lSystem -L%t -lreexporter %t/test.o
  85 # RUN: llvm-objdump --bind --no-show-raw-insn -d %t/no-implicit | FileCheck %s --check-prefix=NO-IMPLICIT
  86 # NO-IMPLICIT:     Bind table:
  87 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _foo
  88 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _toplevel
  89 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _sublevel
  90 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_foo
  91 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_bar
  92 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_baz
  93 # NO-IMPLICIT-DAG: __DATA __data {{.*}} pointer 0 libreexporter ___gxx_personality_v0
  94
  95 #--- libfoo.s
  96 .data
  97 .globl _foo
  98 _foo:
  99
 100 #--- libtoplevel.s
 101 .data
 102 .globl _toplevel
 103 _toplevel:
 104
 105 #--- libsublevel.s
 106 .data
 107 .globl _sublevel
 108 _sublevel:
 109
 110 #--- framework-foo.s
 111 .data
 112 .globl _framework_foo
 113 _framework_foo:
 114
 115 #--- framework-bar.s
 116 .data
 117 .globl _framework_bar
 118 _framework_bar:
 119
 120 #--- framework-baz.s
 121 .data
 122 .globl _framework_baz
 123 _framework_baz:
 124
 125 #--- test.s
 126 .text
 127 .globl _main
 128
 129 _main:
 130   ret
 131
 132 .data
 133   .quad _foo
 134   .quad _toplevel
 135   .quad _sublevel
 136   .quad _framework_foo
 137   .quad _framework_bar
 138   .quad _framework_baz
 139   .quad ___gxx_personality_v0