llvm/test/tools/llvm-ifs/binary-read-bad-vaddr.test

   1 ## Check bad DT_STRTAB address.
   2
   3 # RUN: yaml2obj %s -DSTRSZ_VALUE=0x0000000000000001 -DSTRTAB_ADDR=0x0000000000000260 -o %t
   4 # RUN: not llvm-ifs --input-format=ELF --output-ifs=%t.tbe %t 2>&1 | FileCheck %s -DERR_ADDR=0x260
   5
   6
   7 ## Check bad DT_STRSZ size.
   8
   9 # RUN: yaml2obj %s -DSTRSZ_VALUE=0x0000000000001000 -DSTRTAB_ADDR=0x0000000000001000 -o %t
  10 # RUN: not llvm-ifs --input-format=ELF --output-ifs=%t.tbe %t 2>&1 | FileCheck %s -DERR_ADDR=0x2000
  11
  12 !ELF
  13 FileHeader:
  14   Class:           ELFCLASS64
  15   Data:            ELFDATA2LSB
  16   Type:            ET_DYN
  17   Machine:         EM_X86_64
  18 Sections:
  19   - Name:            .dynstr
  20     Type:            SHT_STRTAB
  21     Flags:           [ SHF_ALLOC ]
  22     Address:         0x1000
  23     Content:         "00"
  24   - Name:            .dynamic
  25     Type:            SHT_DYNAMIC
  26     Flags:           [ SHF_ALLOC ]
  27     Address:         0x0000000000001008
  28     Link:            .dynstr
  29     AddressAlign:    0x0000000000000008
  30     EntSize:         0x0000000000000010
  31     Entries:
  32       - Tag:             DT_SONAME
  33         Value:           0x0000000000000000
  34       - Tag:             DT_STRSZ
  35         Value:           [[STRSZ_VALUE]]
  36       - Tag:             DT_STRTAB
  37         Value:           [[STRTAB_ADDR]]
  38       - Tag:             DT_SYMTAB
  39         Value:           0x0000000000001000
  40       - Tag:             DT_NULL
  41         Value:           0x0000000000000000
  42 ProgramHeaders:
  43   - Type:     PT_LOAD
  44     Flags:    [ PF_R ]
  45     VAddr:    0x1000
  46     Align:    8
  47     FirstSec: .dynstr
  48     LastSec:  .dynamic
  49   - Type:     PT_DYNAMIC
  50     Flags:    [ PF_X, PF_R ]
  51     VAddr:    0x1008
  52     FirstSec: .dynamic
  53     LastSec:  .dynamic
  54
  55 # CHECK: virtual address is not in any segment: [[ERR_ADDR]] when locating dynamic string table section contents