lld/test/ELF/mips-sto-plt.s

   1 # REQUIRES: mips
   2 # Check assigning STO_MIPS_PLT flag to symbol needs a pointer equality.
   3
   4 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
   5 # RUN:         %S/Inputs/mips-dynamic.s -o %t.so.o
   6 # RUN: ld.lld %t.so.o -shared -o %t.so
   7 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
   8 # RUN: ld.lld %t.o %t.so -o %t.exe
   9 # RUN: llvm-readobj --dyn-syms -A %t.exe | FileCheck %s
  10
  11 # CHECK:      Symbol {
  12 # CHECK:        Name: foo0
  13 # CHECK-NEXT:   Value: 0x0
  14 # CHECK-NEXT:   Size: 0
  15 # CHECK-NEXT:   Binding: Global
  16 # CHECK-NEXT:   Type: Function
  17 # CHECK-NEXT:   Other: 0
  18 # CHECK-NEXT:   Section: Undefined
  19 # CHECK-NEXT: }
  20 # CHECK-NEXT: Symbol {
  21 # CHECK-NEXT:   Name: foo1
  22 # CHECK-NEXT:   Value: 0x[[FOO1:[0-9A-F]+]]
  23 # CHECK-NEXT:   Size: 0
  24 # CHECK-NEXT:   Binding: Global
  25 # CHECK-NEXT:   Type: Function
  26 # CHECK-NEXT:   Other [ (0x8)
  27 # CHECK-NEXT:     STO_MIPS_PLT
  28 # CHECK-NEXT:   ]
  29 # CHECK-NEXT:   Section: Undefined
  30 # CHECK-NEXT: }
  31
  32 # CHECK:      Primary GOT {
  33 # CHECK:        Local entries [
  34 # CHECK-NEXT:   ]
  35 # CHECK-NEXT:   Global entries [
  36 # CHECK-NEXT:   ]
  37 # CHECK:      PLT GOT {
  38 # CHECK:        Entries [
  39 # CHECK-NEXT:     Entry {
  40 # CHECK-NEXT:       Address:
  41 # CHECK-NEXT:       Initial:
  42 # CHECK-NEXT:       Value: 0x0
  43 # CHECK-NEXT:       Type: Function
  44 # CHECK-NEXT:       Section: Undefined
  45 # CHECK-NEXT:       Name: foo0
  46 # CHECK-NEXT:     }
  47 # CHECK-NEXT:     Entry {
  48 # CHECK-NEXT:       Address:
  49 # CHECK-NEXT:       Initial:
  50 # CHECK-NEXT:       Value: 0x[[FOO1]]
  51 # CHECK-NEXT:       Type: Function
  52 # CHECK-NEXT:       Section: Undefined
  53 # CHECK-NEXT:       Name: foo1
  54 # CHECK-NEXT:     }
  55 # CHECK-NEXT:   ]
  56
  57   .text
  58   .globl __start
  59 __start:
  60   jal    foo0               # R_MIPS_26 against 'foo0' from DSO
  61   lui    $t0,%hi(foo1)      # R_MIPS_HI16/LO16 against 'foo1' from DSO
  62   addi   $t0,$t0,%lo(foo1)
  63
  64 loc:
  65   nop