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

   1 # REQUIRES: loongarch
   2 # RUN: rm -rf %t && split-file %s %t
   3
   4 # RUN: llvm-mc --filetype=obj --triple=loongarch32 %t/32.s -o %t/32.o
   5 # RUN: llvm-mc --filetype=obj --triple=loongarch64 %t/64.s -o %t/64.o
   6
   7 ## LA32 IE
   8 # RUN: ld.lld -shared %t/32.o -o %t/32.so
   9 # RUN: llvm-readobj -r -d %t/32.so | FileCheck --check-prefix=IE32-REL %s
  10 # RUN: llvm-objdump -d --no-show-raw-insn %t/32.so | FileCheck --check-prefixes=IE32 %s
  11
  12 ## LA32 IE -> LE
  13 # RUN: ld.lld %t/32.o -o %t/32
  14 # RUN: llvm-readelf -r %t/32 | FileCheck --check-prefix=NOREL %s
  15 # RUN: llvm-readelf -x .got %t/32 | FileCheck --check-prefix=LE32-GOT %s
  16 # RUN: llvm-objdump -d --no-show-raw-insn %t/32 | FileCheck --check-prefixes=LE32 %s
  17
  18 ## LA64 IE
  19 # RUN: ld.lld -shared %t/64.o -o %t/64.so
  20 # RUN: llvm-readobj -r -d %t/64.so | FileCheck --check-prefix=IE64-REL %s
  21 # RUN: llvm-objdump -d --no-show-raw-insn %t/64.so | FileCheck --check-prefixes=IE64 %s
  22
  23 ## LA64 IE -> LE
  24 # RUN: ld.lld %t/64.o -o %t/64
  25 # RUN: llvm-readelf -r %t/64 | FileCheck --check-prefix=NOREL %s
  26 # RUN: llvm-readelf -x .got %t/64 | FileCheck --check-prefix=LE64-GOT %s
  27 # RUN: llvm-objdump -d --no-show-raw-insn %t/64 | FileCheck --check-prefixes=LE64 %s
  28
  29 # IE32-REL:      FLAGS STATIC_TLS
  30 # IE32-REL:      .rela.dyn {
  31 # IE32-REL-NEXT:   0x20218 R_LARCH_TLS_TPREL32 - 0xC
  32 # IE32-REL-NEXT:   0x20214 R_LARCH_TLS_TPREL32 a 0x0
  33 # IE32-REL-NEXT: }
  34
  35 # IE64-REL:      FLAGS STATIC_TLS
  36 # IE64-REL:      .rela.dyn {
  37 # IE64-REL-NEXT:   0x20370 R_LARCH_TLS_TPREL64 - 0xC
  38 # IE64-REL-NEXT:   0x20368 R_LARCH_TLS_TPREL64 a 0x0
  39 # IE64-REL-NEXT: }
  40
  41 ## LA32:
  42 ## &.got[0] - . = 0x20214 - 0x101a4: 0x10 pages, page offset 0x214
  43 ## &.got[1] - . = 0x20218 - 0x101b0: 0x10 pages, page offset 0x218
  44 # IE32:      101a4: pcalau12i $a4, 16
  45 # IE32-NEXT:        ld.w $a4, $a4, 532
  46 # IE32-NEXT:        add.w $a4, $a4, $tp
  47 # IE32-NEXT: 101b0: pcalau12i $a5, 16
  48 # IE32-NEXT:        ld.w $a5, $a5, 536
  49 # IE32-NEXT:        add.w $a5, $a5, $tp
  50
  51 ## LA64:
  52 ## &.got[0] - . = 0x20368 - 0x102a0: 0x10 pages, page offset 0x368
  53 ## &.got[1] - . = 0x20370 - 0x102ac: 0x10 pages, page offset 0x370
  54 # IE64:      102a0: pcalau12i $a4, 16
  55 # IE64-NEXT:        ld.d $a4, $a4, 872
  56 # IE64-NEXT:        add.d $a4, $a4, $tp
  57 # IE64-NEXT: 102ac: pcalau12i $a5, 16
  58 # IE64-NEXT:        ld.d $a5, $a5, 880
  59 # IE64-NEXT:        add.d $a5, $a5, $tp
  60
  61 # NOREL: no relocations
  62
  63 # a@tprel = st_value(a) = 0x8
  64 # b@tprel = st_value(a) = 0xc
  65 # LE32-GOT: section '.got':
  66 # LE32-GOT-NEXT: 0x0003012c 08000000 0c000000
  67 # LE64-GOT: section '.got':
  68 # LE64-GOT-NEXT: 0x000301e0 08000000 00000000 0c000000 00000000
  69
  70 ## LA32:
  71 ## &.got[0] - . = 0x3012c - 0x20114: 0x10 pages, page offset 0x12c
  72 ## &.got[1] - . = 0x30130 - 0x20120: 0x10 pages, page offset 0x130
  73 # LE32:      20114: pcalau12i $a4, 16
  74 # LE32-NEXT:        ld.w $a4, $a4, 300
  75 # LE32-NEXT:        add.w $a4, $a4, $tp
  76 # LE32-NEXT: 20120: pcalau12i $a5, 16
  77 # LE32-NEXT:        ld.w $a5, $a5, 304
  78 # LE32-NEXT:        add.w $a5, $a5, $tp
  79
  80 ## LA64:
  81 ## &.got[0] - . = 0x301e0 - 0x201c8: 0x10 pages, page offset 0x1e0
  82 ## &.got[1] - . = 0x301e8 - 0x201d4: 0x10 pages, page offset 0x1e8
  83 # LE64:      201c8: pcalau12i $a4, 16
  84 # LE64-NEXT:        ld.d $a4, $a4, 480
  85 # LE64-NEXT:        add.d $a4, $a4, $tp
  86 # LE64-NEXT: 201d4: pcalau12i $a5, 16
  87 # LE64-NEXT:        ld.d $a5, $a5, 488
  88 # LE64-NEXT:        add.d $a5, $a5, $tp
  89
  90 #--- 32.s
  91 la.tls.ie $a4, a
  92 add.w $a4, $a4, $tp
  93 la.tls.ie $a5, b
  94 add.w $a5, $a5, $tp
  95
  96 .section .tbss,"awT",@nobits
  97 .globl a
  98 .zero 8
  99 a:
 100 .zero 4
 101 b:
 102
 103 #--- 64.s
 104 la.tls.ie $a4, a
 105 add.d $a4, $a4, $tp
 106 la.tls.ie $a5, b
 107 add.d $a5, $a5, $tp
 108
 109 .section .tbss,"awT",@nobits
 110 .globl a
 111 .zero 8
 112 a:
 113 .zero 4
 114 b: