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# source file to test assembly of mips32 instructions

        .set noreorder

      .set noat

      .text

text_label:

      # unprivileged CPU instructions

      clo     $1, $2

      clz     $3, $4

      madd    $5, $6

      maddu   $7, $8

      msub    $9, $10

      msubu   $11, $12

      mul     $13, $14, $15

      pref    4, ($16)

      pref    4, 32767($17)

      pref    4, -32768($18)

      ssnop

      # unprivileged coprocessor instructions.

      # these tests use cp2 to avoid other (cp0, fpu, prefetch) opcodes.

      bc2f    text_label

      nop

      bc2fl   text_label

      nop

      bc2t    text_label

      nop

      bc2tl   text_label

      nop

      # XXX other BCzCond encodings not currently expressable

      cfc2    $1, $2

      cop2    0x1234567               # disassembles as c2 ...

      ctc2    $2, $3

      mfc2    $3, $4

      mfc2    $4, $5, 0               # disassembles without sel

      mfc2    $5, $6, 7

      mtc2    $6, $7

      mtc2    $7, $8, 0               # disassembles without sel

      mtc2    $8, $9, 7

      # privileged instructions

      cache   5, ($1)

      cache   5, 32767($2)

      cache   5, -32768($3)

      .set at

      cache   5, 32768($4)

      cache   5, -32769($5)

      cache   5, 32768

      cache   5, -32769

      .set noat

      eret

      tlbp

      tlbr

      tlbwi

      tlbwr

      wait

      wait    0                       # disassembles without code

      wait    0x56789

      # For a while break for the mips32 ISA interpreted a single argument

      # as a 20-bit code, placing it in the opcode differently to

      # traditional ISAs.  This turned out to cause problems, so it has

      # been removed.  This test is to assure consistent interpretation.

      break

      break   0                       # disassembles without code

      break   0x345

      break   0x48,0x345              # this still specifies a 20-bit code

      # Instructions in previous ISAs or CPUs which are now slightly

      # different.

      sdbbp

      sdbbp   0                       # disassembles without code

      sdbbp   0x56789

      # Cop2 branches with cond code number, like bc1t/f

      bc2f    $cc0,text_label

      nop

      bc2fl   $cc1,text_label

      nop

      bc2t    $cc6,text_label

      nop

      bc2tl   $cc7,text_label

      nop

# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...

      .space  8