lld/test/ELF/image-base.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
   3 # RUN: ld.lld --image-base=0x1000000 %t -o %t1
   4 # RUN: llvm-readobj -l %t1 | FileCheck %s
   5
   6 # RUN: not ld.lld --image-base=ABC %t -o /dev/null 2>&1 | FileCheck --check-prefix=ERR %s
   7 # ERR: error: --image-base: number expected, but got ABC
   8
   9 # RUN: ld.lld --image-base=0x1000 -z max-page-size=0x2000 %t -o %t1 2>&1 | FileCheck --check-prefix=WARN %s
  10 # WARN: warning: --image-base: address isn't multiple of page size: 0x1000
  11
  12 # Check alias.
  13 # RUN: ld.lld --image-base 0x1000000 %t -o %t1
  14 # RUN: llvm-readobj -l %t1 | FileCheck %s
  15
  16 .global _start
  17 _start:
  18   nop
  19
  20 # CHECK:      ProgramHeaders [
  21 # CHECK-NEXT:   ProgramHeader {
  22 # CHECK-NEXT:     Type: PT_PHDR (0x6)
  23 # CHECK-NEXT:     Offset: 0x40
  24 # CHECK-NEXT:     VirtualAddress: 0x1000040
  25 # CHECK-NEXT:     PhysicalAddress: 0x1000040
  26 # CHECK-NEXT:     FileSize: 224
  27 # CHECK-NEXT:     MemSize: 224
  28 # CHECK-NEXT:     Flags [ (0x4)
  29 # CHECK-NEXT:       PF_R (0x4)
  30 # CHECK-NEXT:     ]
  31 # CHECK-NEXT:     Alignment: 8
  32 # CHECK-NEXT:   }
  33 # CHECK-NEXT:   ProgramHeader {
  34 # CHECK-NEXT:     Type: PT_LOAD (0x1)
  35 # CHECK-NEXT:     Offset: 0x0
  36 # CHECK-NEXT:     VirtualAddress: 0x1000000
  37 # CHECK-NEXT:     PhysicalAddress: 0x1000000
  38 # CHECK-NEXT:     FileSize: 288
  39 # CHECK-NEXT:     MemSize: 288
  40 # CHECK-NEXT:     Flags [ (0x4)
  41 # CHECK-NEXT:       PF_R (0x4)
  42 # CHECK-NEXT:     ]
  43 # CHECK-NEXT:     Alignment: 4096
  44 # CHECK-NEXT:   }
  45 # CHECK-NEXT:   ProgramHeader {
  46 # CHECK-NEXT:     Type: PT_LOAD (0x1)
  47 # CHECK-NEXT:     Offset: 0x120
  48 # CHECK-NEXT:     VirtualAddress: 0x1001120
  49 # CHECK-NEXT:     PhysicalAddress: 0x1001120
  50 # CHECK-NEXT:     FileSize: 1
  51 # CHECK-NEXT:     MemSize: 1
  52 # CHECK-NEXT:     Flags [ (0x5)
  53 # CHECK-NEXT:       PF_R (0x4)
  54 # CHECK-NEXT:       PF_X (0x1)
  55 # CHECK-NEXT:     ]
  56 # CHECK-NEXT:     Alignment: 4096
  57 # CHECK-NEXT:   }
  58 # CHECK-NEXT:   ProgramHeader {
  59 # CHECK-NEXT:     Type: PT_GNU_STACK (0x6474E551)
  60 # CHECK-NEXT:     Offset: 0x0
  61 # CHECK-NEXT:     VirtualAddress: 0x0
  62 # CHECK-NEXT:     PhysicalAddress: 0x0
  63 # CHECK-NEXT:     FileSize: 0
  64 # CHECK-NEXT:     MemSize: 0
  65 # CHECK-NEXT:     Flags [ (0x6)
  66 # CHECK-NEXT:       PF_R (0x4)
  67 # CHECK-NEXT:       PF_W (0x2)
  68 # CHECK-NEXT:     ]
  69 # CHECK-NEXT:     Alignment: 0
  70 # CHECK-NEXT:   }