blob: d3a6199616e127932259bdbb25aa26c90f8878cc (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// license:BSD-3-Clause
// copyright-holders:smf
/*
* PSXCPU disassembler for the MAME project written by smf
*
*/
#ifndef MAME_CPU_PSX_PSXDASM_H
#define MAME_CPU_PSX_PSXDASM_H
#pragma once
class psxcpu_disassembler : public util::disasm_interface
{
public:
struct config {
virtual ~config() = default;
virtual uint32_t pc() = 0;
virtual uint32_t delayr() = 0;
virtual uint32_t delayv() = 0;
virtual uint32_t r(int i) = 0;
};
psxcpu_disassembler(config *conf = nullptr);
virtual ~psxcpu_disassembler() = default;
virtual u32 opcode_alignment() const override;
virtual offs_t disassemble(std::ostream &stream, offs_t pc, const data_buffer &opcodes, const data_buffer ¶ms) override;
private:
static const char *const s_cpugenreg[];
static const char *const s_cp0genreg[];
static const char *const s_cp0ctlreg[];
static const char *const s_cp1genreg[];
static const char *const s_cp1ctlreg[];
static const char *const s_cp2genreg[];
static const char *const s_cp2ctlreg[];
static const char *const s_cp3genreg[];
static const char *const s_cp3ctlreg[];
static const char *const s_gtesf[];
static const char *const s_gtemx[];
static const char *const s_gtev[];
static const char *const s_gtecv[];
static const char *const s_gtelm[];
std::string make_signed_hex_str_16( uint32_t value );
std::string effective_address( uint32_t pc, uint32_t op );
uint32_t relative_address( uint32_t pc, uint32_t op );
uint32_t jump_address( uint32_t pc, uint32_t op );
std::string upper_address( uint32_t op, offs_t pos, const data_buffer &opcodes );
config *m_config;
};
#endif
|