lld/test/ELF/default-fill.s

   1 # REQUIRES: x86
   2 # Verify that the fill between sections has a default of interrupt instructions
   3 # (0xcc on x86/x86_64) for executable sections and zero for other sections.
   4
   5 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o
   6 # RUN: ld.lld %t1.o -o %t1.elf
   7 # RUN: llvm-objdump -s %t1.elf > %t1.sections
   8 # RUN: FileCheck %s --input-file %t1.sections --check-prefix=TEXT
   9 # RUN: FileCheck %s --input-file %t1.sections --check-prefix=DATA
  10
  11 # RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %s -o %t2.o
  12 # RUN: ld.lld %t2.o -o %t2.elf
  13 # RUN: llvm-objdump -s %t2.elf > %t2.sections
  14 # RUN: FileCheck %s --input-file %t2.sections --check-prefix=TEXT
  15 # RUN: FileCheck %s --input-file %t2.sections --check-prefix=DATA
  16
  17 # TEXT: Contents of section .text:
  18 # TEXT-NEXT: 11cccccc cccccccc cccccccc cccccccc
  19 # TEXT-NEXT: 22
  20 # DATA: Contents of section .data:
  21 # DATA-NEXT: 33000000 00000000 00000000 00000000
  22 # DATA-NEXT: 44
  23
  24 .section .text.1,"ax",@progbits
  25 .align 16
  26 .byte 0x11
  27
  28 .section .text.2,"ax",@progbits
  29 .align 16
  30 .byte 0x22
  31
  32 .section .data.1,"a",@progbits
  33 .align 16
  34 .byte 0x33
  35
  36 .section .data.2,"a",@progbits
  37 .align 16
  38 .byte 0x44