lld/test/ELF/loongarch-tls-le.s

   1 # REQUIRES: loongarch
   2
   3 # RUN: llvm-mc --filetype=obj --triple=loongarch32 --defsym ELF32=1 %s -o %t.32.o
   4 # RUN: llvm-mc --filetype=obj --triple=loongarch64 %s -o %t.64.o
   5
   6 # RUN: ld.lld %t.32.o -o %t.32
   7 # RUN: llvm-nm -p %t.32 | FileCheck --check-prefixes=NM %s
   8 # RUN: llvm-objdump -d --no-show-raw-insn %t.32 | FileCheck --check-prefixes=LE,LE32 %s
   9
  10 # RUN: ld.lld %t.64.o -o %t.64
  11 # RUN: llvm-objdump -d --no-show-raw-insn %t.64 | FileCheck --check-prefixes=LE,LE64 %s
  12
  13 # RUN: not ld.lld -shared %t.32.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR --implicit-check-not=error:
  14
  15 # ERR: error: relocation R_LARCH_TLS_LE_HI20 against .LANCHOR0 cannot be used with -shared
  16 # ERR: error: relocation R_LARCH_TLS_LE_LO12 against .LANCHOR0 cannot be used with -shared
  17 # ERR: error: relocation R_LARCH_TLS_LE_HI20 against a cannot be used with -shared
  18 # ERR: error: relocation R_LARCH_TLS_LE_LO12 against a cannot be used with -shared
  19 # ERR: error: relocation R_LARCH_TLS_LE_HI20_R against .LANCHOR0 cannot be used with -shared
  20 # ERR: error: relocation R_LARCH_TLS_LE_LO12_R against .LANCHOR0 cannot be used with -shared
  21 # ERR: error: relocation R_LARCH_TLS_LE_HI20_R against a cannot be used with -shared
  22 # ERR: error: relocation R_LARCH_TLS_LE_LO12_R against a cannot be used with -shared
  23
  24 # NM: {{0*}}00000008 b .LANCHOR0
  25 # NM: {{0*}}00000800 B a
  26
  27 ## .LANCHOR0@tprel = 8
  28 ## a@tprel = 0x800
  29 # LE:      lu12i.w $a0, 0
  30 # LE-NEXT: ori $a0, $a0, 8
  31 # LE-NEXT: lu12i.w $a1, 0
  32 # LE-NEXT: ori $a1, $a1, 2048
  33
  34 # LE32:      add.w   $a0, $a0, $tp
  35 # LE32-NEXT: addi.w  $a0, $a0, 8
  36 # LE32-NEXT: lu12i.w $a0, 1
  37 # LE32-NEXT: add.w   $a0, $a0, $tp
  38 # LE32-NEXT: addi.w  $a0, $a0, -2048
  39
  40 # LE64:      add.d   $a0, $a0, $tp
  41 # LE64-NEXT: addi.d  $a0, $a0, 8
  42 # LE64-NEXT: lu12i.w $a0, 1
  43 # LE64-NEXT: add.d   $a0, $a0, $tp
  44 # LE64-NEXT: addi.d  $a0, $a0, -2048
  45
  46 # LE-EMPTY:
  47
  48 .macro add dst, src1, src2, src3
  49 .ifdef ELF32
  50 add.w \dst, \src1, \src2, \src3
  51 .else
  52 add.d \dst, \src1, \src2, \src3
  53 .endif
  54 .endm
  55 .macro addi dst, src1, src2
  56 .ifdef ELF32
  57 addi.w \dst, \src1, \src2
  58 .else
  59 addi.d \dst, \src1, \src2
  60 .endif
  61 .endm
  62
  63 .text
  64
  65 _start:
  66 la.tls.le $a0, .LANCHOR0
  67 la.tls.le $a1, a
  68
  69 lu12i.w $a0, %le_hi20_r(.LANCHOR0)
  70 add $a0, $a0, $tp, %le_add_r(.LANCHOR0)
  71 addi $a0, $a0, %le_lo12_r(.LANCHOR0)
  72
  73 lu12i.w $a0, %le_hi20_r(a)
  74 add $a0, $a0, $tp, %le_add_r(a)
  75 addi $a0, $a0, %le_lo12_r(a)
  76
  77 .section .tbss,"awT",@nobits
  78 .space 8
  79 .LANCHOR0:
  80 .space 0x800-8
  81 .globl a
  82 a:
  83 .zero 4