gold/testsuite/split_s390_1_z4.s

   1 # split_s390_z4.s: s390 specific test case for -fsplit-stack -
   2 # zarch mode, conditional call, alfi.
   3
   4         .text
   5
   6         .global fn1
   7         .type   fn1,@function
   8 fn1:
   9         .cfi_startproc
  10         ear     %r1, %a0
  11         l       %r1, 0x20(%r1)
  12         alfi    %r1, 0x100000
  13         cr      %r15, %r1
  14         larl    %r1, .L1
  15         jgl     __morestack
  16         .section .rodata
  17         .align 4
  18 .L1:
  19         .long   0x100000
  20         .long   0
  21         .long   .L2-.L1
  22         .previous
  23 .L2:
  24         stm     %r13, %r15, 0x34(%r15)
  25         .cfi_offset     %r13, -0x2c
  26         .cfi_offset     %r14, -0x28
  27         .cfi_offset     %r15, -0x24
  28         ahi     %r15, -0x60
  29         .cfi_adjust_cfa_offset  0x60
  30         brasl   %r14, fn2
  31         lm      %r13, %r15, 0x94(%r15)
  32         .cfi_restore    %r13
  33         .cfi_restore    %r14
  34         .cfi_restore    %r15
  35         .cfi_adjust_cfa_offset  -0x60
  36         br      %r14
  37         .cfi_endproc
  38         .size   fn1,. - fn1
  39
  40         .section        .note.GNU-stack,"",@progbits
  41         .section        .note.GNU-split-stack,"",@progbits