lld/test/MachO/application-extension.s

   1 # REQUIRES: aarch64
   2
   3 ## --no-leading-lines is needed for .tbd files.
   4 # RUN: rm -rf %t; split-file --no-leading-lines %s %t
   5
   6 # RUN: llvm-mc -filetype=obj -triple=arm64-apple-macos -o %t/foo.o %t/foo.s
   7 # RUN: llvm-mc -filetype=obj -triple=arm64-apple-macos -o %t/bar.o %t/bar.s
   8
   9 ## MH_APP_EXTENSION_SAFE is only set on dylibs, and only if requested.
  10 # RUN: %lld -arch arm64 -dylib -o %t/foo.dylib %t/foo.o
  11 # RUN: llvm-otool -hv %t/foo.dylib | FileCheck --check-prefix=NOAPPEXT %s
  12 # RUN: %lld -arch arm64 -dylib -o %t/foo-appext.dylib %t/foo.o \
  13 # RUN:     -application_extension
  14 # RUN: llvm-otool -hv %t/foo-appext.dylib | FileCheck --check-prefix=APPEXT %s
  15 # RUN: %lld -arch arm64 -dylib -o %t/foo-noappext.dylib %t/foo.o \
  16 # RUN:     -application_extension -no_application_extension
  17 # RUN: llvm-otool -hv %t/foo-noappext.dylib \
  18 # RUN:     | FileCheck --check-prefix=NOAPPEXT %s
  19 # RUN: %lld -arch arm64 -bundle -o %t/foo.so %t/foo.o \
  20 # RUN:     -application_extension
  21 # RUN: llvm-otool -hv %t/foo.so | FileCheck --check-prefix=NOAPPEXT %s
  22
  23 # APPEXT: APP_EXTENSION_SAFE
  24 # NOAPPEXT-NOT: APP_EXTENSION_SAFE
  25
  26 ## The warning is emitted for all target types.
  27 # RUN: %lld -arch arm64 -dylib -o %t/bar.dylib %t/bar.o \
  28 # RUN:     -application_extension %t/foo-appext.dylib
  29 # RUN: %lld -arch arm64 -dylib -o %t/bar.dylib %t/bar.o \
  30 # RUN:     -application_extension -L %t -ltbd-appext
  31 # RUN: not %lld -arch arm64 -dylib -o %t/bar.dylib %t/bar.o \
  32 # RUN:     -application_extension %t/foo-noappext.dylib \
  33 # RUN:     2>&1 | FileCheck --check-prefix=WARN %s
  34 # RUN: not %lld -arch arm64 -dylib -o %t/bar.dylib %t/bar.o \
  35 # RUN:     -application_extension -L %t -ltbd-noappext \
  36 # RUN:     2>&1 | FileCheck --check-prefix=WARN %s
  37 # RUN: not %lld -arch arm64 -bundle -o %t/bar.so %t/bar.o \
  38 # RUN:     -application_extension %t/foo-noappext.dylib \
  39 # RUN:     2>&1 | FileCheck --check-prefix=WARN %s
  40 # RUN: not %lld -arch arm64 -bundle -o %t/bar.so %t/bar.o \
  41 # RUN:     -application_extension -L %t -ltbd-noappext \
  42 # RUN:     2>&1 | FileCheck --check-prefix=WARN %s
  43
  44 # WARN: using '-application_extension' with unsafe dylib:
  45
  46 ## Test we warn on dylibs loaded indirectly via reexports.
  47 # RUN: not %lld -arch arm64 -dylib -o %t/bar.dylib %t/bar.o \
  48 # RUN:     -application_extension -L %t -lbaz-noappext-reexport \
  49 # RUN:     -u _baz 2>&1 | FileCheck --check-prefix=WARN %s
  50
  51 #--- foo.s
  52 .globl _foo
  53 .p2align 2
  54 _foo:
  55   ret
  56
  57 #--- libtbd-appext.tbd
  58 --- !tapi-tbd
  59 tbd-version: 4
  60 targets: [ arm64-macos ]
  61 uuids:
  62   - target: arm64-macos
  63     value:  2E994C7F-3F03-3A07-879C-55690D22BEDA
  64 install-name:     '/usr/lib/libtbd-appext.dylib'
  65 exports:
  66   - targets:      [ arm64-macos ]
  67     symbols:      [ _foo ]
  68 ...
  69
  70 #--- libtbd-noappext.tbd
  71 --- !tapi-tbd
  72 tbd-version: 4
  73 targets: [ arm64-macos ]
  74 flags: [ not_app_extension_safe ]
  75 uuids:
  76   - target: arm64-macos
  77     value:  2E994C7F-3F03-3A07-879C-55690D22BEDA
  78 install-name:     '/usr/lib/libtbd-noappext.dylib'
  79 exports:
  80   - targets:      [ arm64-macos ]
  81     symbols:      [ _foo ]
  82 ...
  83
  84 #--- bar.s
  85 .globl _bar
  86 .p2align 2
  87 _bar:
  88   ret
  89
  90 #--- libbaz-noappext-reexport.tbd
  91 --- !tapi-tbd
  92 tbd-version:      4
  93 targets:          [ arm64-macos ]
  94 uuids:
  95   - target:       arm64-macos
  96     value:        00000000-0000-0000-0000-000000000001
  97 install-name:     '/usr/lib/libbaz.dylib'
  98 reexported-libraries:
  99   - targets:      [ arm64-macos ]
 100     libraries:    [ '/usr/lib/libbaz-noappext-reexported.dylib']
 101 --- !tapi-tbd
 102 tbd-version:      4
 103 targets:          [ arm64-macos ]
 104 flags: [ not_app_extension_safe ]
 105 uuids:
 106   - target:       arm64-macos
 107     value:        00000000-0000-0000-0000-000000000003
 108 install-name:     '/usr/lib/libbaz-noappext-reexported.dylib'
 109 parent-umbrella:
 110   - targets:      [ arm64-macos ]
 111     umbrella:     baz
 112 exports:
 113   - targets:      [ arm64-macos ]
 114     symbols:      [ _baz ]
 115 ...