54 lines
1.1 KiB
ArmAsm
54 lines
1.1 KiB
ArmAsm
/*
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* Blackfin testcase for testing illegal/legal 64-bit opcodes (group 2)
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* from userspace. we track all instructions which cause some sort of
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* exception when run from userspace, this is normally EXCAUSE :
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* - 0x22 : illegal instruction combination
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* and walk every instruction from 0x0000 to 0xffff
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*/
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# mach: bfin
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# sim: --environment operating
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#include "test.h"
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.include "testutils.inc"
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#define SE_ALL_BITS 16
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#include "se_allopcodes.h"
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.macro se_all_load_insn
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R2 = W[P5 + 6];
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R0 = R2;
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.endm
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.macro se_all_next_insn
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/* increment, and go again. */
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R0 = R2;
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R0 += 1;
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/* finish once we hit the 32bit limit */
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imm32 R1, 0x10000;
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CC = R1 == R0;
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IF CC JUMP pass_lvl;
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W[P5 + 6] = R0;
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.endm
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.macro se_all_insn_init
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MNOP || NOP || NOP;
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.endm
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.macro se_all_insn_table
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/* this table must be sorted, and end with zero */
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/* start end SEQSTAT */
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.dw 0x0001, 0x9bff, 0x22
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.dw 0x9c60, 0x9c7f, 0x22
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.dw 0x9ce0, 0x9cff, 0x22
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.dw 0x9d60, 0x9d7f, 0x22
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.dw 0x9e60, 0x9e7f, 0x22
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.dw 0x9ee0, 0x9eff, 0x22
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.dw 0x9f60, 0x9f7f, 0x22
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.dw 0xa000, 0xffff, 0x22
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.dw 0x0000, 0x0000, 0x00
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.endm
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se_all_test
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