lld/test/ELF/gnustack.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1
   3
   4 # RUN: ld.lld %t1 -z execstack -o %t
   5 # RUN: llvm-readobj --program-headers -S %t | FileCheck --check-prefix=RWX %s
   6
   7 # RUN: ld.lld %t1 -o %t
   8 # RUN: llvm-readobj --program-headers -S %t | FileCheck --check-prefix=RW %s
   9
  10 # RUN: ld.lld %t1 -o %t -z noexecstack
  11 # RUN: llvm-readobj --program-headers -S %t | FileCheck --check-prefix=RW %s
  12
  13 # RUN: ld.lld %t1 -o %t -z nognustack
  14 # RUN: llvm-readobj --program-headers -s %t | FileCheck --check-prefix=NOGNUSTACK %s
  15
  16 # RW:      Type: PT_GNU_STACK
  17 # RW-NEXT: Offset: 0x0
  18 # RW-NEXT: VirtualAddress: 0x0
  19 # RW-NEXT: PhysicalAddress: 0x0
  20 # RW-NEXT: FileSize: 0
  21 # RW-NEXT: MemSize: 0
  22 # RW-NEXT: Flags [
  23 # RW-NEXT:   PF_R
  24 # RW-NEXT:   PF_W
  25 # RW-NEXT: ]
  26 # RW-NEXT: Alignment: 0
  27
  28 # RWX:      Type: PT_GNU_STACK
  29 # RWX-NEXT: Offset: 0x0
  30 # RWX-NEXT: VirtualAddress: 0x0
  31 # RWX-NEXT: PhysicalAddress: 0x0
  32 # RWX-NEXT: FileSize: 0
  33 # RWX-NEXT: MemSize: 0
  34 # RWX-NEXT: Flags [
  35 # RWX-NEXT:   PF_R
  36 # RWX-NEXT:   PF_W
  37 # RWX-NEXT:   PF_X
  38 # RWX-NEXT: ]
  39 # RWX-NEXT: Alignment: 0
  40
  41 # NOGNUSTACK-NOT: Type: PT_GNU_STACK
  42
  43 .globl _start
  44 _start: