sim/testsuite/bfin/se_all64bitg1opcodes.S

   1 /*
   2  * Blackfin testcase for testing illegal/legal 64-bit opcodes (group 1)
   3  * from userspace.  we track all instructions which cause some sort of
   4  * exception when run from userspace, this is normally EXCAUSE :
   5  *  - 0x22 : illegal instruction combination
   6  * and walk every instruction from 0x0000 to 0xffff
   7  */
   8
   9 # mach: bfin
  10 # sim: --environment operating
  11
  12 #include "test.h"
  13         .include "testutils.inc"
  14
  15 #define SE_ALL_BITS 16
  16 #include "se_allopcodes.h"
  17
  18 .macro se_all_load_insn
  19         R2 = W[P5 + 4];
  20         R0 = R2;
  21 .endm
  22
  23 .macro se_all_next_insn
  24         /* increment, and go again. */
  25         R0 = R2;
  26
  27         R0 += 1;
  28         /* finish once we hit the 32bit limit */
  29         imm32 R1, 0x10000;
  30         CC = R1 == R0;
  31         IF CC JUMP pass_lvl;
  32
  33         W[P5 + 4] = R0;
  34 .endm
  35
  36 .macro se_all_insn_init
  37         MNOP || NOP || NOP;
  38 .endm
  39 .macro se_all_insn_table
  40         /* this table must be sorted, and end with zero */
  41         /* start        end             SEQSTAT */
  42         .dw 0x0001,     0x7fff,         0x22
  43         .dw 0x9040,     0x9040,         0x22
  44         .dw 0x9049,     0x9049,         0x22
  45         .dw 0x9052,     0x9052,         0x22
  46         .dw 0x905b,     0x905b,         0x22
  47         .dw 0x9064,     0x9064,         0x22
  48         .dw 0x906d,     0x906d,         0x22
  49         .dw 0x9076,     0x9076,         0x22
  50         .dw 0x907f,     0x907f,         0x22
  51         .dw 0x90c0,     0x90c0,         0x22
  52         .dw 0x90c9,     0x90c9,         0x22
  53         .dw 0x90d2,     0x90d2,         0x22
  54         .dw 0x90db,     0x90db,         0x22
  55         .dw 0x90e4,     0x90e4,         0x22
  56         .dw 0x90ed,     0x90ed,         0x22
  57         .dw 0x90f6,     0x90f6,         0x22
  58         .dw 0x90ff,     0x90ff,         0x22
  59         .dw 0x9180,     0x91ff,         0x22
  60         .dw 0x9380,     0x93ff,         0x22
  61         .dw 0x9580,     0x95ff,         0x22
  62         .dw 0x9640,     0x967f,         0x22
  63         .dw 0x96c0,     0x96ff,         0x22
  64         .dw 0x9740,     0x97ff,         0x22
  65         .dw 0x9980,     0x99ff,         0x22
  66         .dw 0x9a40,     0x9a7f,         0x22
  67         .dw 0x9ac0,     0x9aff,         0x22
  68         .dw 0x9b40,     0x9bff,         0x22
  69         .dw 0x9c60,     0x9c7f,         0x22
  70         .dw 0x9ce0,     0x9cff,         0x22
  71         .dw 0x9d60,     0x9d7f,         0x22
  72         .dw 0x9ef0,     0x9eff,         0x22
  73         .dw 0x9f70,     0x9f7f,         0x22
  74         .dw 0xc000,     0xffff,         0x22
  75         .dw 0x0000,     0x0000,         0x00
  76 .endm
  77
  78         se_all_test