llvm/test/ExecutionEngine/RuntimeDyld/Mips/ELF_O32_PIC_relocations.s

   1 # RUN: rm -rf %t && mkdir -p %t
   2 # RUN: llvm-mc -triple=mipsel-unknown-linux -filetype=obj -o %t/test_ELF_O32.o %s
   3 # RUN: llc -mtriple=mipsel-unknown-linux -filetype=obj -o %t/test_ELF_ExternalFunction_O32.o %S/Inputs/ExternalFunction.ll
   4 # RUN: llvm-rtdyld -triple=mipsel-unknown-linux -verify -map-section test_ELF_O32.o,"<common symbols>"=0x7FF8 -map-section test_ELF_O32.o,.text=0x1000 -map-section test_ELF_ExternalFunction_O32.o,.text=0x10000 -check=%s %t/test_ELF_O32.o %t/test_ELF_ExternalFunction_O32.o
   5
   6 # RUN: llvm-mc -triple=mips-unknown-linux -filetype=obj -o %t/test_ELF_O32.o %s
   7 # RUN: llc -mtriple=mips-unknown-linux -filetype=obj -o %t/test_ELF_ExternalFunction_O32.o %S/Inputs/ExternalFunction.ll
   8 # RUN: llvm-rtdyld -triple=mips-unknown-linux -verify -map-section test_ELF_O32.o,"<common symbols>"=0x7FF8 -map-section test_ELF_O32.o,.text=0x1000 -map-section test_ELF_ExternalFunction_O32.o,.text=0x10000 -check=%s %t/test_ELF_O32.o %t/test_ELF_ExternalFunction_O32.o
   9
  10         .data
  11 # rtdyld-check: *{4}R_MIPS_32 = foo[31:0]
  12 R_MIPS_32:
  13         .word foo
  14 # rtdyld-check: *{4}(R_MIPS_32+4) = foo[31:0]
  15         .4byte foo
  16 # rtdyld-check: *{4}(R_MIPS_PC32) = (foo - R_MIPS_PC32)[31:0]
  17 R_MIPS_PC32:
  18         .word foo-.
  19 # rtdyld-check: *{4}(R_MIPS_PC32 + 4) = (foo - tmp1)[31:0]
  20 tmp1:
  21         .4byte foo-tmp1
  22
  23         .text
  24         .abicalls
  25         .nan    legacy
  26         .text
  27         .set    nomicromips
  28         .set    nomips16
  29         .set    noreorder
  30         .set    nomacro
  31         .set    noat
  32
  33         .align  3
  34         .globl  bar
  35         .type   bar,@function
  36 bar:
  37 # rtdyld-check:  decode_operand(R_MIPS_26, 0)[27:0] = stub_addr(test_ELF_O32.o/.text, foo)[27:0]
  38 # rtdyld-check:  decode_operand(R_MIPS_26, 0)[1:0] = 0
  39 R_MIPS_26:
  40         j   foo
  41         nop
  42
  43 # rtdyld-check:  decode_operand(R_MIPS_PC16, 1)[17:0] = (foo - R_MIPS_PC16)[17:0]
  44 R_MIPS_PC16:
  45         bal   foo
  46         nop
  47
  48 # rtdyld-check:  decode_operand(R_MIPS_HI16, 1)[15:0] = foo[31:16]
  49 R_MIPS_HI16:
  50         lui     $1, %hi(foo)
  51
  52 # rtdyld-check:  decode_operand(R_MIPS_LO16, 1)[15:0] = foo[15:0]
  53 R_MIPS_LO16:
  54         lui     $1, %lo(foo)
  55
  56 # rtdyld-check:  decode_operand(R_MIPS_HI16_ADDEND, 1)[15:0] = (var+0x8008)[31:16]
  57 R_MIPS_HI16_ADDEND:
  58         lui     $2, %hi(var+8)
  59
  60 # rtdyld-check:  decode_operand(R_MIPS_LO16_ADDEND, 2)[15:0] = (var+0x8)[15:0]
  61 R_MIPS_LO16_ADDEND:
  62         lb      $2, %lo(var+8)($2)
  63
  64         .size   bar, .-bar
  65         .comm   var,9,1