gas/testsuite/gas/mips/mips32r2.s

   1 # source file to test assembly of mips32r2 *non-fp* instructions
   2
   3         .set noreorder
   4         .set noat
   5
   6         .text
   7 text_label:
   8
   9       # unprivileged CPU instructions
  10
  11         ehb
  12
  13         ext     $4, $5, 6, 8
  14
  15         ins     $4, $5, 6, 8
  16
  17         jalr.hb $8
  18         jalr.hb $20, $9
  19
  20         jr.hb   $8
  21
  22         # Note, further testing of rdhwr is done in hwr-names-mips32r2.d
  23         rdhwr   $10, $0
  24         rdhwr   $11, $1
  25         rdhwr   $12, $2
  26         rdhwr   $13, $3
  27         rdhwr   $14, $4
  28         rdhwr   $15, $5
  29
  30         # This file checks that in fact HW rotate will
  31         # be used for this arch, and checks assembly
  32         # of the official MIPS mnemonics.  (Note that disassembly
  33         # uses the traditional "ror" and "rorv" mnemonics.)
  34         # Additional rotate tests are done by rol-hw.d.
  35         rotl    $25, $10, 4
  36         rotr    $25, $10, 4
  37         rotl    $25, $10, $4
  38         rotr    $25, $10, $4
  39         rotrv   $25, $10, $4
  40
  41         seb     $7
  42         seb     $8, $10
  43
  44         seh     $7
  45         seh     $8, $10
  46
  47         synci   0x5555($10)
  48
  49         wsbh    $7
  50         wsbh    $8, $10
  51
  52       # cp0 instructions
  53
  54         di
  55         di      $0
  56         di      $10
  57
  58         ei
  59         ei      $0
  60         ei      $10
  61
  62         rdpgpr  $10, $25
  63
  64         wrpgpr  $10, $25
  65
  66 # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
  67         .space  8