lld/test/ELF/gnu-hash-table-copy.s

   1 # REQUIRES: x86
   2
   3 # RUN: echo ".global foo; .type foo, @object; .size foo, 4; foo:; .long 0" > %t.s
   4 # RUN: echo ".global bar; .type bar, @object; .size bar, 4; bar:; .long 0" >> %t.s
   5 # RUN: echo ".global zed; .type zed, @function; zed:" >> %t.s
   6 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %t.s -o %t1.o
   7 # RUN: ld.lld %t1.o -o %t1.so -shared
   8
   9 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t2.o
  10 # RUN: ld.lld --hash-style=gnu %t2.o %t1.so -o %t2
  11
  12 # RUN: llvm-readelf --symbols --gnu-hash-table %t2 | FileCheck %s
  13
  14 # CHECK:      Symbol table '.dynsym' contains 4 entries:
  15 # CHECK-NEXT:    Num:    Value          Size Type    Bind   Vis      Ndx   Name
  16 # CHECK-NEXT:      0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND
  17 # CHECK-NEXT:      1: 0000000000000000     0 OBJECT  GLOBAL DEFAULT  UND   foo
  18 # CHECK-DAG:        : {{.*}}               4 OBJECT  GLOBAL DEFAULT {{.*}} bar
  19 # CHECK-DAG:        : {{.*}}               0 FUNC    GLOBAL DEFAULT  UND   zed
  20
  21 # CHECK: First Hashed Symbol Index: 2
  22
  23 .global _start
  24 _start:
  25
  26 .quad bar
  27 .quad zed
  28
  29 .data
  30 .quad foo