1 /* SPDX-License-Identifier: GPL-2.0+ */ 1
2
3 #ifndef __CSKY_KERNEL_PROBES_SIMULATE_INSN_H
4 #define __CSKY_KERNEL_PROBES_SIMULATE_INSN_H
5
6 #define __CSKY_INSN_FUNCS(name, mask, val)
7 static __always_inline bool csky_insn_is_##nam
8 {
9 BUILD_BUG_ON(~(mask) & (val));
10 return (code & (mask)) == (val);
11 }
12 void simulate_##name(u32 opcode, long addr, st
13
14 #define CSKY_INSN_SET_SIMULATE(name, code)
15 do {
16 if (csky_insn_is_##name(code))
17 api->handler = simulat
18 return INSN_GOOD_NO_SL
19 }
20 } while (0)
21
22 __CSKY_INSN_FUNCS(br16, 0xfc00, 0x0400
23 __CSKY_INSN_FUNCS(bt16, 0xfc00, 0x0800
24 __CSKY_INSN_FUNCS(bf16, 0xfc00, 0x0c00
25 __CSKY_INSN_FUNCS(jmp16, 0xffc3, 0x7800
26 __CSKY_INSN_FUNCS(jsr16, 0xffc3, 0x7801
27 __CSKY_INSN_FUNCS(lrw16, 0xfc00, 0x1000
28 __CSKY_INSN_FUNCS(pop16, 0xffe0, 0x1480
29
30 __CSKY_INSN_FUNCS(br32, 0x0000ffff, 0x
31 __CSKY_INSN_FUNCS(bt32, 0x0000ffff, 0x
32 __CSKY_INSN_FUNCS(bf32, 0x0000ffff, 0x
33 __CSKY_INSN_FUNCS(jmp32, 0xffffffe0, 0x
34 __CSKY_INSN_FUNCS(jsr32, 0xffffffe0, 0x
35 __CSKY_INSN_FUNCS(lrw32, 0x0000ffe0, 0x
36 __CSKY_INSN_FUNCS(pop32, 0xfe00ffff, 0x
37
38 __CSKY_INSN_FUNCS(bez32, 0x0000ffe0, 0x
39 __CSKY_INSN_FUNCS(bnez32, 0x0000ffe0, 0x
40 __CSKY_INSN_FUNCS(bnezad32, 0x0000ffe0, 0x
41 __CSKY_INSN_FUNCS(bhsz32, 0x0000ffe0, 0x
42 __CSKY_INSN_FUNCS(bhz32, 0x0000ffe0, 0x
43 __CSKY_INSN_FUNCS(blsz32, 0x0000ffe0, 0x
44 __CSKY_INSN_FUNCS(blz32, 0x0000ffe0, 0x
45 __CSKY_INSN_FUNCS(bsr32, 0x0000fc00, 0x
46 __CSKY_INSN_FUNCS(jmpi32, 0x0000ffff, 0x
47 __CSKY_INSN_FUNCS(jsri32, 0x0000ffff, 0x
48
49 #endif /* __CSKY_KERNEL_PROBES_SIMULATE_INSN_H
50
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