lld/test/ELF/mips-tls-hilo.s

   1 # REQUIRES: mips
   2 # Check MIPS R_MIPS_TLS_DTPREL_HI16/LO16 and R_MIPS_TLS_TPREL_HI16/LO16
   3 # relocations handling.
   4
   5 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
   6 # RUN: ld.lld %t.o -o %t.exe
   7 # RUN: llvm-objdump --no-print-imm-hex -d -t --no-show-raw-insn %t.exe | FileCheck --check-prefix=DIS %s
   8 # RUN: llvm-readobj -r -A %t.exe | FileCheck %s
   9
  10 # RUN: not ld.lld %t.o -shared -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR --implicit-check-not=error:
  11
  12 # ERR: error: relocation R_MIPS_TLS_TPREL_HI16 against loc0 cannot be used with -shared
  13 # ERR: error: relocation R_MIPS_TLS_TPREL_LO16 against loc0 cannot be used with -shared
  14
  15 # DIS: 00000000 l      .tdata          00000000 loc0
  16
  17 # DIS:      <__start>:
  18 # DIS-NEXT:    addiu   $2, $3, 0
  19 #                              ^-- %hi(loc0 - .tdata - 0x8000)
  20 # DIS-NEXT:    addiu   $2, $3, -32768
  21 #                              ^-- %lo(loc0 - .tdata - 0x8000)
  22 # DIS-NEXT:    addiu   $2, $3, 0
  23 #                              ^-- %hi(loc0 - .tdata - 0x7000)
  24 # DIS-NEXT:    addiu   $2, $3, -28672
  25 #                              ^-- %lo(loc0 - .tdata - 0x7000)
  26
  27 # CHECK:      Relocations [
  28 # CHECK-NEXT: ]
  29 # CHECK-NOT:  Primary GOT
  30
  31   .text
  32   .globl  __start
  33   .type __start,@function
  34 __start:
  35   addiu $2, $3, %dtprel_hi(loc0)  # R_MIPS_TLS_DTPREL_HI16
  36   addiu $2, $3, %dtprel_lo(loc0)  # R_MIPS_TLS_DTPREL_LO16
  37   addiu $2, $3, %tprel_hi(loc0)   # R_MIPS_TLS_TPREL_HI16
  38   addiu $2, $3, %tprel_lo(loc0)   # R_MIPS_TLS_TPREL_LO16
  39
  40  .section .tdata,"awT",%progbits
  41 loc0:
  42  .word 0