gas/testsuite/gas/mips/mips64r2.s

   1 # source file to test assembly of mips64r2 instructions
   2 # (assumes that mips32r2 instructions will be tested separately for mips64r2.)
   3
   4         .set noreorder
   5         .set noat
   6
   7         .text
   8 text_label:
   9
  10       # unprivileged CPU instructions
  11
  12         # Test macro's ability to turn "dext" into "dext", "dextm" and
  13         # "dextu" as appropriate.  Also, add some explicit tests of the
  14         # actual instructions.
  15         dext    $2, $3, 0, 1    # dext
  16         dext    $2, $3, 0, 32   # dext
  17         dext    $2, $3, 0, 33   # dextm
  18         dext    $2, $3, 0, 64   # dextm
  19         dext    $2, $3, 31, 1   # dext
  20         dext    $2, $3, 31, 32  # dext
  21         dext    $2, $3, 31, 33  # dextm
  22         dext    $2, $3, 32, 1   # dextu
  23         dext    $2, $3, 32, 32  # dextu
  24         dext    $2, $3, 63, 1   # dextu
  25         dextm   $2, $3, 10, 44
  26         dextu   $2, $3, 42, 12
  27
  28         # Test macro's ability to turn "dins" into "dins", "dinsm" and
  29         # "dinsu" as appropriate.  Also, add some explicit tests of the
  30         # non-macro instructions.
  31         dins    $2, $3, 0, 1    # dins
  32         dins    $2, $3, 0, 32   # dins
  33         dins    $2, $3, 0, 33   # dinsm
  34         dins    $2, $3, 0, 64   # dinsm
  35         dins    $2, $3, 31, 1   # dins
  36         dins    $2, $3, 31, 2   # dinsm
  37         dins    $2, $3, 31, 33  # dinsm
  38         dins    $2, $3, 32, 1   # dinsu
  39         dins    $2, $3, 32, 32  # dinsu
  40         dins    $2, $3, 63, 1   # dinsu
  41         dinsm   $2, $3, 10, 44
  42         dinsu   $2, $3, 42, 12
  43
  44         # This file checks that in fact HW rotate will
  45         # be used for this arch, and checks assembly
  46         # of the official MIPS mnemonics.  (Note that disassembly
  47         # uses the traditional "dror", "dror32" and "drorv"
  48         # mnemonics.) Additional rotate tests are done by rol64-hw.d.
  49         drotl   $25, $10, 4     # dror32
  50         drotr   $25, $10, 4     # dror
  51         drotl   $25, $10, 36    # dror
  52         drotr   $25, $10, 36    # dror32
  53         drotl   $25, $10, $4    # neg / drorv
  54         drotr   $25, $10, $4    # drorv
  55         drotr32 $25, $10, 4     # dror32
  56         drotrv  $25, $10, $4    # drorv
  57
  58         dsbh    $7
  59         dsbh    $8, $10
  60
  61         dshd    $7
  62         dshd    $8, $10
  63
  64 # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
  65         .space  8