lld/test/ELF/retain-symbols-file.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t
   3 # RUN: echo "bar" > %t_retain.txt
   4 # RUN: echo "foo" >> %t_retain.txt
   5 # RUN: ld.lld --hash-style=sysv -shared --retain-symbols-file=%t_retain.txt %t -o %t2
   6 # RUN: llvm-readobj --dyn-symbols %t2 | FileCheck %s
   7
   8 ## Check separate form.
   9 # RUN: ld.lld --hash-style=sysv -shared --retain-symbols-file %t_retain.txt %t -o %t2
  10 # RUN: llvm-readobj --dyn-symbols %t2 | FileCheck %s
  11
  12 # CHECK:      DynamicSymbols [
  13 # CHECK-NEXT:   Symbol {
  14 # CHECK-NEXT:     Name:
  15 # CHECK-NEXT:     Value:
  16 # CHECK-NEXT:     Size:
  17 # CHECK-NEXT:     Binding:
  18 # CHECK-NEXT:     Type:
  19 # CHECK-NEXT:     Other:
  20 # CHECK-NEXT:     Section:
  21 # CHECK-NEXT:   }
  22 # CHECK-NEXT:   Symbol {
  23 # CHECK-NEXT:     Name: und
  24 # CHECK-NEXT:     Value:
  25 # CHECK-NEXT:     Size:
  26 # CHECK-NEXT:     Binding: Global
  27 # CHECK-NEXT:     Type:
  28 # CHECK-NEXT:     Other:
  29 # CHECK-NEXT:     Section: Undefined
  30 # CHECK-NEXT:   }
  31 # CHECK-NEXT:   Symbol {
  32 # CHECK-NEXT:     Name: foo
  33 # CHECK-NEXT:     Value:
  34 # CHECK-NEXT:     Size:
  35 # CHECK-NEXT:     Binding: Global
  36 # CHECK-NEXT:     Type:
  37 # CHECK-NEXT:     Other:
  38 # CHECK-NEXT:     Section: .text
  39 # CHECK-NEXT:   }
  40 # CHECK-NEXT:   Symbol {
  41 # CHECK-NEXT:     Name: bar
  42 # CHECK-NEXT:     Value:
  43 # CHECK-NEXT:     Size:
  44 # CHECK-NEXT:     Binding: Global
  45 # CHECK-NEXT:     Type:
  46 # CHECK-NEXT:     Other:
  47 # CHECK-NEXT:     Section: .text
  48 # CHECK-NEXT:   }
  49 # CHECK-NEXT: ]
  50
  51 .text
  52 .globl _start
  53 _start:
  54 call zed@PLT
  55 call und@PLT
  56
  57 .globl foo
  58 .type foo,@function
  59 foo:
  60 retq
  61
  62 .globl bar
  63 .type bar,@function
  64 bar:
  65 retq
  66
  67 .globl zed
  68 .type zed,@function
  69 zed:
  70 retq
  71
  72 .type loc,@function
  73 loc:
  74 retq