lld/test/ELF/ppc64-reloc-rel.s

   1 # REQUIRES: ppc
   2
   3 # RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o
   4 # RUN: ld.lld %t.o --defsym=foo=rel16+0x8000 -o %t
   5 # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
   6 # RUN: llvm-readobj -r %t.o | FileCheck --check-prefix=REL %s
   7 # RUN: llvm-readelf -S %t | FileCheck --check-prefix=SEC %s
   8 # RUN: llvm-readelf -x .eh_frame %t | FileCheck --check-prefix=HEX %s
   9
  10 .section .R_PPC64_REL14,"ax",@progbits
  11 # FIXME This does not produce a relocation
  12   beq 1f
  13 1:
  14 # CHECK-LABEL: Disassembly of section .R_PPC64_REL14:
  15 # CHECK: bt 2, 0x10010198
  16
  17 .section .R_PPC64_REL16,"ax",@progbits
  18 .globl rel16
  19 rel16:
  20   li 3, foo-rel16-1@ha      # R_PPC64_REL16_HA
  21   li 3, foo-rel16@ha
  22   li 4, foo-rel16+0x7fff@h  # R_PPC64_REL16_HI
  23   li 4, foo-rel16+0x8000@h
  24   li 5, foo-rel16-1@l       # R_PPC64_REL16_LO
  25   li 5, foo-rel16@l
  26 # CHECK-LABEL: Disassembly of section .R_PPC64_REL16:
  27 # CHECK:      li 3, 0
  28 # CHECK-NEXT: li 3, 1
  29 # CHECK-NEXT: li 4, 0
  30 # CHECK-NEXT: li 4, 1
  31 # CHECK-NEXT: li 5, 32767
  32 # CHECK-NEXT: li 5, -32768
  33
  34 .section .R_PPC64_REL24,"ax",@progbits
  35   b rel16
  36 # CHECK-LABEL: Disassembly of section .R_PPC64_REL24:
  37 # CHECK: 100101b0: b 0x10010198
  38
  39 .section .REL32_AND_REL64,"ax",@progbits
  40   .cfi_startproc
  41   .cfi_personality 148, rel64
  42   nop
  43   .cfi_endproc
  44 rel64:
  45   li 3, 0
  46 # REL:      .rela.eh_frame {
  47 # REL-NEXT:   0x12 R_PPC64_REL64 .REL32_AND_REL64 0x4
  48 # REL-NEXT:   0x28 R_PPC64_REL32 .REL32_AND_REL64 0x0
  49 # REL-NEXT: }
  50
  51 # SEC: .REL32_AND_REL64 PROGBITS 00000000100101b4
  52
  53 ## CIE Personality Address: 0x100101b4-(0x10000168+2)+4 = 0x1004e
  54 ## FDE PC Begin: 0x100101b4-(0x10000178+8) = 0x10034
  55 # HEX:      section '.eh_frame':
  56 # HEX-NEXT: 0x10000158
  57 # HEX-NEXT: 0x10000168 {{....}}4e00 01000000 0000{{....}}
  58 # HEX-NEXT: 0x10000178 {{[0-9a-f]+}} {{[0-9a-f]+}} 34000100