lld/test/MachO/invalid/undefined-symbol.s

   1 # REQUIRES: x86
   2 # RUN: rm -rf %t; split-file %s %t
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/main.s -o %t/main.o
   4 # RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/foo.s -o %t/foo.o
   5 # RUN: llvm-ar crs %t/foo.a %t/foo.o
   6 # RUN: not %lld --icf=all -o /dev/null %t/main.o 2>&1 | \
   7 # RUN:     FileCheck %s -DSYM=__ZN3foo3barEi -DLOC='%t/main.o:(symbol _main+0x1)'
   8 # RUN: not %lld -demangle --icf=all -o /dev/null %t/main.o 2>&1 | \
   9 # RUN:     FileCheck %s -DSYM='foo::bar(int)' -DLOC='%t/main.o:(symbol main+0x1)'
  10 # RUN: not %lld -o /dev/null %t/main.o %t/foo.a 2>&1 | \
  11 # RUN:     FileCheck %s -DSYM=_bar -DLOC='%t/foo.a(foo.o):(symbol __ZN3foo3barEi+0x1)'
  12 # RUN: not %lld -demangle -o /dev/null %t/main.o %t/foo.a 2>&1 | \
  13 # RUN:     FileCheck %s -DSYM=bar -DLOC='%t/foo.a(foo.o):(symbol foo::bar(int)+0x1)'
  14 # RUN: not %lld -o /dev/null %t/main.o -force_load %t/foo.a 2>&1 | \
  15 # RUN:     FileCheck %s -DSYM=_bar -DLOC='%t/foo.a(foo.o):(symbol __ZN3foo3barEi+0x1)'
  16 # RUN: not %lld -demangle -o /dev/null %t/main.o -force_load %t/foo.a 2>&1 | \
  17 # RUN:     FileCheck %s -DSYM=bar -DLOC='%t/foo.a(foo.o):(symbol foo::bar(int)+0x1)'
  18 # CHECK: error: undefined symbol: [[SYM]]
  19 # CHECK-NEXT: >>> referenced by [[LOC]]
  20
  21 #--- foo.s
  22 .globl __ZN3foo3barEi
  23 .text
  24 __ZN3foo3barEi:
  25   callq _bar
  26   retq
  27
  28 #--- main.s
  29 .text
  30
  31 _anotherref:
  32   callq __ZN3foo3barEi
  33   movq $0, %rax
  34   retq
  35
  36 .globl _main
  37 _main:
  38   callq __ZN3foo3barEi
  39   movq $0, %rax
  40   retq
  41
  42 .subsections_via_symbols