lld/test/ELF/version-script-local-preemptible.s

   1 # REQUIRES: x86
   2
   3 ## Version scripts are handled before relocation processing, so
   4 ## { local: *; } does not make a canonical PLT VER_NDX_LOCAL.
   5
   6 # RUN: echo '.global foo; .type foo, @function; foo:' | \
   7 # RUN:   llvm-mc -filetype=obj -triple=x86_64-unknown-linux - -o %t.so.o
   8 # RUN: ld.lld %t.so.o -o %t.so -shared
   9
  10 # RUN: echo "{ global: main; local: *; };" > %t.script
  11
  12 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
  13 # RUN: ld.lld %t.o %t.so -o %t -version-script %t.script
  14 # RUN: llvm-readelf -r --symbols %t | FileCheck %s
  15
  16 # CHECK:      Relocation section '.rela.plt' at offset {{.*}} contains 1 entries:
  17 # CHECK:        R_X86_64_JUMP_SLOT [[ADDR:[0-9a-f]+]] foo + 0
  18
  19 # CHECK:      Symbol table '.dynsym' contains 2 entries:
  20 # CHECK-NEXT:   Num:    Value          Size Type    Bind   Vis      Ndx Name
  21 # CHECK-NEXT:     0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND
  22 # CHECK-NEXT:     1: [[ADDR]]             0 FUNC    GLOBAL DEFAULT  UND foo
  23
  24 .globl _start
  25 _start:
  26   movl $foo - ., %eax