klibc/klibc/arch/s390/crt0.S

   1 #
   2 # arch/s390/crt0.S
   3 #
   4 # Does arch-specific initialization and invokes __libc_init
   5 # with the appropriate arguments.
   6 #
   7 # See __static_init.c or __shared_init.c for the expected
   8 # arguments.
   9 #
  10         .text
  11         .align 4
  12         .type _start,@function
  13         .globl _start
  14 _start:
  15         lr      %r2,%r15
  16         lhi     %r3,0
  17         ahi     %r15,-96
  18         bras    %r1,.L0
  19 .L0:
  20         l       %r1,.L1-.L0(%r1)
  21         br      %r1
  22 .L1:
  23         .long   __libc_init
  24
  25         .size _start,.-_start