lld/test/ELF/eh-frame-pcrel-overflow.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
   4 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/eh-frame-pcrel-overflow.s -o %t1.o
   5 # RUN: ld.lld --eh-frame-hdr -Ttext=0x90000000 %t.o -o /dev/null
   6 # RUN: not ld.lld --eh-frame-hdr %t.o %t1.o -o /dev/null 2>&1 | FileCheck %s
   7 # RUN: ld.lld --eh-frame-hdr %t.o %t1.o -o /dev/null --noinhibit-exec 2>&1 | FileCheck %s --check-prefix=WARN
   8 # CHECK: error: {{.*}}.o:(.eh_frame): PC offset is too large: 0x90001054
   9 # WARN: warning: {{.*}}.o:(.eh_frame): PC offset is too large: 0x90001054
  10
  11 .text
  12 .global _start
  13 _start:
  14   ret
  15
  16 .section .eh_frame,"a",@unwind
  17   .long 12   # Size
  18   .long 0x00 # ID
  19   .byte 0x01 # Version.
  20
  21   .byte 0x52 # Augmentation string: 'R','\0'
  22   .byte 0x00
  23
  24   .byte 0x01
  25
  26   .byte 0x01 # LEB128
  27   .byte 0x01 # LEB128
  28
  29   .byte 0x00 # DW_EH_PE_absptr
  30
  31   .byte 0xFF
  32
  33   .long 12  # Size
  34   .long 0x14 # ID
  35   .quad _start + 0x70000000