| /* |
| * Blackfin testcase for testing illegal/legal 64-bit opcodes (group 1) |
| * from userspace. we track all instructions which cause some sort of |
| * exception when run from userspace, this is normally EXCAUSE : |
| * - 0x22 : illegal instruction combination |
| * and walk every instruction from 0x0000 to 0xffff |
| */ |
| |
| # mach: bfin |
| # sim: --environment operating |
| |
| #include "test.h" |
| .include "testutils.inc" |
| |
| #define SE_ALL_BITS 16 |
| #include "se_allopcodes.h" |
| |
| .macro se_all_load_insn |
| R2 = W[P5 + 4]; |
| R0 = R2; |
| .endm |
| |
| .macro se_all_next_insn |
| /* increment, and go again. */ |
| R0 = R2; |
| |
| R0 += 1; |
| /* finish once we hit the 32bit limit */ |
| imm32 R1, 0x10000; |
| CC = R1 == R0; |
| IF CC JUMP pass_lvl; |
| |
| W[P5 + 4] = R0; |
| .endm |
| |
| .macro se_all_insn_init |
| MNOP || NOP || NOP; |
| .endm |
| .macro se_all_insn_table |
| /* this table must be sorted, and end with zero */ |
| /* start end SEQSTAT */ |
| .dw 0x0001, 0x7fff, 0x22 |
| .dw 0x9040, 0x9040, 0x22 |
| .dw 0x9049, 0x9049, 0x22 |
| .dw 0x9052, 0x9052, 0x22 |
| .dw 0x905b, 0x905b, 0x22 |
| .dw 0x9064, 0x9064, 0x22 |
| .dw 0x906d, 0x906d, 0x22 |
| .dw 0x9076, 0x9076, 0x22 |
| .dw 0x907f, 0x907f, 0x22 |
| .dw 0x90c0, 0x90c0, 0x22 |
| .dw 0x90c9, 0x90c9, 0x22 |
| .dw 0x90d2, 0x90d2, 0x22 |
| .dw 0x90db, 0x90db, 0x22 |
| .dw 0x90e4, 0x90e4, 0x22 |
| .dw 0x90ed, 0x90ed, 0x22 |
| .dw 0x90f6, 0x90f6, 0x22 |
| .dw 0x90ff, 0x90ff, 0x22 |
| .dw 0x9180, 0x91ff, 0x22 |
| .dw 0x9380, 0x93ff, 0x22 |
| .dw 0x9580, 0x95ff, 0x22 |
| .dw 0x9640, 0x967f, 0x22 |
| .dw 0x96c0, 0x96ff, 0x22 |
| .dw 0x9740, 0x97ff, 0x22 |
| .dw 0x9980, 0x99ff, 0x22 |
| .dw 0x9a40, 0x9a7f, 0x22 |
| .dw 0x9ac0, 0x9aff, 0x22 |
| .dw 0x9b40, 0x9bff, 0x22 |
| .dw 0x9c60, 0x9c7f, 0x22 |
| .dw 0x9ce0, 0x9cff, 0x22 |
| .dw 0x9d60, 0x9d7f, 0x22 |
| .dw 0x9ef0, 0x9eff, 0x22 |
| .dw 0x9f70, 0x9f7f, 0x22 |
| .dw 0xc000, 0xffff, 0x22 |
| .dw 0x0000, 0x0000, 0x00 |
| .endm |
| |
| se_all_test |