test/MC/PowerPC/tls-le-v2-abi.s

   1 // RUN: llvm-mc -triple=powerpc64le-pc-linux -filetype=obj %s -o - | \
   2 // RUN: llvm-readobj -r | FileCheck %s
   3
   4 // RUN: llvm-mc -triple=powerpc64-pc-linux -filetype=obj %s -o - | \
   5 // RUN: llvm-readobj -r | FileCheck %s
   6
   7 // Verify we can handle all the tprel symbol modifiers for local exec tls.
   8 // Tests 16 bit offsets on both DS-form and D-form instructions, 32 bit
   9 // adjusted and non-adjusted offsets and 64 bit adjusted and non-adjusted
  10 // offsets.
  11         .text
  12         .abiversion 2
  13
  14         .globl  short_offset_ds
  15         .p2align        4
  16         .type   short_offset_ds,@function
  17 short_offset_ds:
  18         lwa 3, i@tprel(13)
  19         blr
  20
  21         .globl short_offset
  22         .p2align        4
  23         .type   short_offset,@function
  24 short_offset:
  25         addi 3, 13, i@tprel
  26         blr
  27
  28         .globl  medium_offset
  29         .p2align        4
  30         .type   medium_offset,@function
  31 medium_offset:
  32         addis 3, 13, i@tprel@ha
  33         lwa 3, i@tprel@l(3)
  34         blr
  35
  36         .globl  medium_not_adjusted
  37         .p2align        4
  38         .type   medium_not_adjusted,@function
  39 medium_not_adjusted:
  40         lis 3, i@tprel@h
  41         ori 3, 3, i@tprel@l
  42         lwax 3, 3, 13
  43         blr
  44
  45         .globl  large_offset
  46         .p2align        4
  47         .type   large_offset,@function
  48 large_offset:
  49         lis 3, i@tprel@highesta
  50         ori 3, 3, i@tprel@highera
  51         sldi 3, 3, 32
  52         oris 3, 3, i@tprel@higha
  53         addi  3, 3, i@tprel@l
  54         lwax 3, 3, 13
  55         blr
  56
  57         .globl  not_adjusted
  58         .p2align        4
  59         .type   not_adjusted,@function
  60 not_adjusted:
  61         lis 3, i@tprel@highest
  62         ori 3, 3, i@tprel@higher
  63         sldi 3, 3, 32
  64         oris 3, 3, i@tprel@high
  65         ori  3, 3, i@tprel@l
  66         lwax 3, 3, 13
  67         blr
  68
  69         .type   i,@object
  70         .section        .tdata,"awT",@progbits
  71         .p2align        2
  72 i:
  73         .long   55
  74         .size   i, 4
  75
  76         .type j,@object
  77         .data
  78         .p2align        3
  79 j:
  80         .quad i@tprel
  81         .size j, 8
  82
  83
  84 # CHECK: Relocations [
  85 # CHECK:   Section {{.*}} .rela.text {
  86 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_DS i
  87 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16 i
  88 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HA i
  89 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_LO_DS i
  90 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HI i
  91 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_LO i
  92 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGHESTA i
  93 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGHERA i
  94 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGHA i
  95 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_LO i
  96 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGHEST i
  97 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGHER i
  98 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_HIGH i
  99 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL16_LO i
 100 # CHECK:   }
 101 # CHECK:  Section (6) .rela.data {
 102 # CHECK: 0x{{[0-9A-F]+}}  R_PPC64_TPREL64 i
 103 # CHECK:   }
 104 # CHECK: ]