lld/test/MachO/rpath.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %s -o %t.o
   3 # RUN: %lld -o %t %t.o
   4
   5 ## Check that -rpath generates LC_RPATH.
   6 # RUN: %lld -o %t %t.o -rpath /some/rpath -rpath /another/rpath
   7 # RUN: llvm-objdump --macho --all-headers %t | FileCheck %s
   8 # CHECK:      LC_RPATH
   9 # CHECK-NEXT: cmdsize 24
  10 # CHECK-NEXT: path /some/rpath
  11 # CHECK:      LC_RPATH
  12 # CHECK-NEXT: cmdsize 32
  13 # CHECK-NEXT: path /another/rpath
  14
  15 ## Check that -rpath entries are deduplicated.
  16 # RUN: not %lld %t.o -o /dev/null -rpath /some/rpath -rpath /other/rpath -rpath /some/rpath 2>&1 | \
  17 # RUN:     FileCheck --check-prefix=FATAL %s
  18 # FATAL: error: duplicate -rpath '/some/rpath' ignored [--warn-duplicate-rpath]
  19
  20 # RUN: %lld -o %t-dup %t.o -rpath /some/rpath -rpath /other/rpath -rpath /some/rpath --no-warn-duplicate-rpath
  21 # RUN: llvm-objdump --macho --all-headers %t-dup | FileCheck %s --check-prefix=DEDUP
  22 # DEDUP:      LC_RPATH
  23 # DEDUP-NEXT: cmdsize 24
  24 # DEDUP-NEXT: path /some/rpath
  25 # DEDUP:      LC_RPATH
  26 # DEDUP-NEXT: cmdsize 32
  27 # DEDUP-NEXT: path /other/rpath
  28 # DEDUP-NOT:  LC_RPATH
  29
  30 .text
  31 .global _main
  32 _main:
  33   mov $0, %rax
  34   ret