test/MC/ARM/reloc-directive.s

   1 # RUN: llvm-mc -triple=armv7-linux-gnueabi %s | FileCheck --check-prefix=PRINT %s
   2 # RUN: llvm-mc -triple=armv7eb-linux-gnueabi %s | FileCheck --check-prefix=PRINT %s
   3
   4 # RUN: llvm-mc -filetype=obj -triple=armv7-linux-gnueabi %s -o %t
   5 # RUN: llvm-readobj -r %t | FileCheck %s
   6 # RUN: llvm-readelf -x .data %t | FileCheck --check-prefix=HEX %s
   7
   8 # RUN: llvm-mc -filetype=obj -triple=armv7eb-linux-gnueabi %s -o %t
   9 # RUN: llvm-readobj -r %t | FileCheck %s
  10 # RUN: llvm-readelf -x .data %t | FileCheck --check-prefix=HEX %s
  11
  12 .text
  13   bx lr
  14   nop
  15   nop
  16   .reloc 8, R_ARM_NONE, .data
  17   .reloc 4, R_ARM_NONE, foo+4
  18   .reloc 0, R_ARM_NONE, 8
  19
  20 .data
  21 .globl foo
  22 foo:
  23   .word 0
  24   .word 0
  25   .word 0
  26
  27 # PRINT: .reloc 8, R_ARM_NONE, .data
  28 # PRINT: .reloc 4, R_ARM_NONE, foo+4
  29 # PRINT: .reloc 0, R_ARM_NONE, 8
  30
  31 # ARM relocations use the Elf32_Rel format. Addends are neither stored in the
  32 # relocation entries nor applied in the referenced locations.
  33 # CHECK:      0x8 R_ARM_NONE .data 0x0
  34 # CHECK-NEXT: 0x4 R_ARM_NONE foo 0x0
  35 # CHECK-NEXT: 0x0 R_ARM_NONE - 0x0
  36
  37 # HEX: 0x00000000 00000000 00000000