kernel/tools/testing/selftests/powerpc/tm/tm-syscall-asm.S

   1 #include <ppc-asm.h>
   2 #include <asm/unistd.h>
   3
   4         .text
   5 FUNC_START(getppid_tm_active)
   6         tbegin.
   7         beq 1f
   8         li      r0, __NR_getppid
   9         sc
  10         tend.
  11         blr
  12 1:
  13         li      r3, -1
  14         blr
  15
  16 FUNC_START(getppid_tm_suspended)
  17         tbegin.
  18         beq 1f
  19         li      r0, __NR_getppid
  20         tsuspend.
  21         sc
  22         tresume.
  23         tend.
  24         blr
  25 1:
  26         li      r3, -1
  27         blr