sim/testsuite/sim/frv/ldubu.cgs

   1 # frv testcase for ldubu @($GRi,$GRj),$GRk
   2 # mach: all
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         .global ldubu
   9 ldubu:
  10         set_mem_limmed  0xdead,0xbeef,sp
  11         set_gr_limmed   0xbeef,0xdead,gr8
  12
  13         set_gr_gr       sp,gr9
  14         set_gr_immed    0,gr7
  15         ldubu           @(sp,gr7),gr8
  16         test_gr_limmed  0x0000,0x00de,gr8
  17         test_gr_gr      sp,gr9
  18
  19         inc_gr_immed    1,gr9
  20         set_gr_immed    1,gr7
  21         ldubu           @(sp,gr7),gr8
  22         test_gr_limmed  0x0000,0x00ad,gr8
  23         test_gr_gr      sp,gr9
  24
  25         inc_gr_immed    2,gr9
  26         inc_gr_immed    -1,sp
  27         set_mem_limmed  0xffff,0xff00,sp
  28         inc_gr_immed    4,sp
  29         set_gr_immed    -1,gr7
  30         ldubu           @(sp,gr7),gr8
  31         test_gr_limmed  0x0000,0x0000,gr8
  32
  33         inc_gr_immed    -3,sp
  34         set_mem_limmed  0xffff,0xffda,sp
  35         set_gr_immed    3,gr7
  36         ldubu           @(sp,gr7),sp
  37         test_gr_limmed  0x0000,0x00da,sp
  38
  39         pass