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tms1k: make disasm tables human-readable and added initial TP0320

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This commit is contained in:
hap 2016-03-15 11:07:52 +01:00
parent 49281dda99
commit f5caa4a869
4 changed files with 197 additions and 270 deletions
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6
src/devices/cpu/tms0980/tms0980.cpp
View File

@ -491,6 +491,12 @@ offs_t tms0980_cpu_device::disasm_disassemble(char *buffer, offs_t pc, const UIN
return CPU_DISASSEMBLE_NAME(tms0980)(this, buffer, pc, oprom, opram, options); return CPU_DISASSEMBLE_NAME(tms0980)(this, buffer, pc, oprom, opram, options);
} }
offs_t tp0320_cpu_device::disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options)
{
extern CPU_DISASSEMBLE(tp0320);
return CPU_DISASSEMBLE_NAME(tp0320)(this, buffer, pc, oprom, opram, options);
}
void tms1xxx_cpu_device::state_string_export(const device_state_entry &entry, std::string &str) const void tms1xxx_cpu_device::state_string_export(const device_state_entry &entry, std::string &str) const
{ {
switch (entry.index()) switch (entry.index())

1
src/devices/cpu/tms0980/tms0980.h
View File

@ -489,6 +489,7 @@ protected:
// overrides // overrides
//virtual void device_start() override; //virtual void device_start() override;
//virtual void device_reset() override; //virtual void device_reset() override;
virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options) override;
//virtual machine_config_constructor device_mconfig_additions() const override; //virtual machine_config_constructor device_mconfig_additions() const override;
}; };

458
src/devices/cpu/tms0980/tms0980d.cpp
View File

@ -13,26 +13,26 @@
enum e_mnemonics enum e_mnemonics
{ {
zA10AAC=0, zA6AAC, zA8AAC, zAC1AC, zACACC, zACNAA, zALEC, zALEM, zAMAAC, zBRANCH, zCALL, zCCLA, zILL = 0,
zA10AAC, zA6AAC, zA8AAC, zAC1AC, zACACC, zACNAA, zALEC, zALEM, zAMAAC, zBRANCH, zCALL, zCCLA,
zCLA, zCLO, zCOMC, zCOMX, zCOMX8, zCPAIZ, zCTMDYN, zDAN, zDMAN, zDMEA, zDNAA, zCLA, zCLO, zCOMC, zCOMX, zCOMX8, zCPAIZ, zCTMDYN, zDAN, zDMAN, zDMEA, zDNAA,
zDYN, zIA, zIMAC, zIYC, zKNEZ, zLDP, zLDX, zLDX3, zLDX4, zMNEA, zMNEZ, zDYN, zIA, zIMAC, zIYC, zKNEZ, zLDP, zLDX2, zLDX3, zLDX4, zMNEA, zMNEZ,
zNDMEA, zOFF, zRBIT, zREAC, zRETN, zRSTR, zSAL, zSAMAN, zSBIT, zNDMEA, zOFF, zRBIT, zREAC, zRETN, zRSTR, zSAL, zSAMAN, zSBIT,
zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIY, zTAMIYC, zTAMZA, zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIY, zTAMIYC, zTAMZA,
zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA, zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA,
zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC, zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC
zILL
}; };
static const char *const s_mnemonic[] = static const char *const s_mnemonic[] =
{ {
"?",
"A10AAC", "A6AAC", "A8AAC", "AC1AC", "ACACC", "ACNAA", "ALEC", "ALEM", "AMAAC", "BRANCH", "CALL", "CCLA", "A10AAC", "A6AAC", "A8AAC", "AC1AC", "ACACC", "ACNAA", "ALEC", "ALEM", "AMAAC", "BRANCH", "CALL", "CCLA",
"CLA", "CLO", "COMC", "COMX", "COMX8", "CPAIZ", "CTMDYN", "DAN", "DMAN", "DMEA", "DNAA", "CLA", "CLO", "COMC", "COMX", "COMX8", "CPAIZ", "CTMDYN", "DAN", "DMAN", "DMEA", "DNAA",
"DYN", "IA", "IMAC", "IYC", "KNEZ", "LDP", "LDX", "LDX", "LDX", "MNEA", "MNEZ", "DYN", "IA", "IMAC", "IYC", "KNEZ", "LDP", "LDX", "LDX", "LDX", "MNEA", "MNEZ",
"NDMEA", "OFF", "RBIT", "REAC", "RETN", "RSTR", "SAL", "SAMAN", "SBIT", "NDMEA", "OFF", "RBIT", "REAC", "RETN", "RSTR", "SAL", "SAMAN", "SBIT",
"SBL", "SEAC", "SETR", "TAM", "TAMACS", "TAMDYN", "TAMIY", "TAMIYC", "TAMZA", "SBL", "SEAC", "SETR", "TAM", "TAMACS", "TAMDYN", "TAMIY", "TAMIYC", "TAMZA",
"TAY", "TBIT", "TCMIY", "TCY", "TDO", "TKA", "TKM", "TMA", "TAY", "TBIT", "TCMIY", "TCY", "TDO", "TKA", "TKM", "TMA",
"TMY", "TYA", "XDA", "XMA", "YMCY", "YNEA", "YNEC", "TMY", "TYA", "XDA", "XMA", "YMCY", "YNEA", "YNEC"
"?"
}; };
@ -41,323 +41,241 @@ static const char *const s_mnemonic[] =
static const UINT32 s_flags[] = static const UINT32 s_flags[] =
{ {
0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _OVER, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _OVER, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, _OUT, 0, 0, 0, 0, 0, 0, 0, 0, _OUT, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
0
}; };
enum e_addressing enum e_addressing
{ {
zB0=0, zI2, zI3, zI4, zB7 zB0 = 0, zI2, zI3, zI4, zB7
}; };
static const UINT8 s_addressing[] = static const UINT8 s_addressing[] =
{ {
zB0,
zB0, zB0, zB0, zI4, zI4, zI4, zI4, zB0, zB0, zB7, zB7, zB0, zB0, zB0, zB0, zI4, zI4, zI4, zI4, zB0, zB0, zB7, zB7, zB0,
zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0,
zB0, zB0, zB0, zB0, zB0, zI4, zI2, zI3, zI4, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zI4, zI2, zI3, zI4, zB0, zB0,
zB0, zB0, zI2, zB0, zB0, zB0, zB0, zB0, zI2, zB0, zB0, zI2, zB0, zB0, zB0, zB0, zB0, zI2,
zB0, zB0, zB0, zB0, zI4, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zB0, zI4, zB0, zB0, zB0, zB0,
zB0, zI2, zI4, zI4, zB0, zB0, zB0, zB0, zB0, zI2, zI4, zI4, zB0, zB0, zB0, zB0,
zB0, zB0, zB0, zB0, zI4, zB0, zI4, zB0, zB0, zB0, zB0, zI4, zB0, zI4
zB0
};
static const UINT8 tms0980_i2_value[4] =
{
0, 2, 1, 3
};
static const UINT8 tms0980_i3_value[8] =
{
0, 4, 2, 6, 1, 5, 3, 7
};
static const UINT8 tms0980_i4_value[16] =
{
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe, 0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
}; };
// opcode luts // opcode luts
static const UINT8 tms0980_mnemonic[512] =
{
/* 0x000 */
zCOMX, zALEM, zYNEA, zXMA, zDYN, zIYC, zCLA, zDMAN,
zTKA, zMNEA, zTKM, zILL, zILL, zSETR, zKNEZ, zILL,
/* 0x010 */
zDMEA, zDNAA, zCCLA, zNDMEA, zILL, zAMAAC, zILL, zILL,
zCTMDYN, zXDA, zILL, zILL, zILL, zILL, zILL, zILL,
/* 0x020 */
zTBIT, zTBIT, zTBIT, zTBIT, zILL, zILL, zILL, zILL,
zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM,
/* 0x030 */
zSAMAN, zCPAIZ, zIMAC, zMNEZ, zILL, zILL, zILL, zILL,
zTCY, zYNEC, zTCMIY, zACACC, zACNAA, zTAMACS, zALEC, zYMCY,
/* 0x040 */
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
/* 0x050 */
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
/* 0x060 */
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
/* 0x070 */
zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC,
zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC,
/* 0x080 */
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
/* 0x090 */
zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4,
zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4,
/* 0x0A0 */
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
zILL, zILL, zILL, zILL, zILL, zILL, zILL, zILL,
/* 0x0B0 */
zTDO, zSAL, zCOMX8, zSBL, zREAC, zSEAC, zOFF, zILL,
zILL, zILL, zILL, zILL, zILL, zILL, zILL, zRETN,
/* 0x0C0 */
zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA,
zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA,
/* 0x0D0 */
zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS,
zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS,
/* 0x0E0 */
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
/* 0x0F0 */
zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY,
zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY,
/* 0x100 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
/* 0x180 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL
};
static const UINT8 tms1000_mnemonic[256] = static const UINT8 tms1000_mnemonic[256] =
{ {
/* 0x00 */ /* 0x00 */
zCOMX, zA8AAC, zYNEA, zTAM, zTAMZA, zA10AAC, zA6AAC, zDAN, zCOMX, zA8AAC, zYNEA, zTAM, zTAMZA, zA10AAC, zA6AAC, zDAN, zTKA, zKNEZ, zTDO, zCLO, zRSTR, zSETR, zIA, zRETN, // 0
zTKA, zKNEZ, zTDO, zCLO, zRSTR, zSETR, zIA, zRETN, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 1
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zTAMIY, zTMA, zTMY, zTYA, zTAY, zAMAAC, zMNEZ, zSAMAN, zIMAC, zALEM, zDMAN, zIYC, zDYN, zCPAIZ, zXMA, zCLA, // 2
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zTBIT, zTBIT, zTBIT, zTBIT, zLDX2, zLDX2, zLDX2, zLDX2, // 3
zTAMIY, zTMA, zTMY, zTYA, zTAY, zAMAAC, zMNEZ, zSAMAN, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, // 4
zIMAC, zALEM, zDMAN, zIYC, zDYN, zCPAIZ, zXMA, zCLA, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, // 5
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, // 6
zTBIT, zTBIT, zTBIT, zTBIT, zLDX, zLDX, zLDX, zLDX, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, // 7
/* 0x40 */ /* 0x80 */
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 8
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 9
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // A
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // B
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // C
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // D
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // E
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL // F
/* 0x80 */ /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
/* 0xc0 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL,
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL
}; };
static const UINT8 tms1100_mnemonic[256] = static const UINT8 tms1100_mnemonic[256] =
{ {
/* 0x00 */ /* 0x00 */
zMNEA, zALEM, zYNEA, zXMA, zDYN, zIYC, zAMAAC, zDMAN, zMNEA, zALEM, zYNEA, zXMA, zDYN, zIYC, zAMAAC, zDMAN, zTKA, zCOMX, zTDO, zCOMC, zRSTR, zSETR, zKNEZ, zRETN, // 0
zTKA, zCOMX, zTDO, zCOMC, zRSTR, zSETR, zKNEZ, zRETN, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 1
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, // 2
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zTBIT, zTBIT, zTBIT, zTBIT, zSAMAN, zCPAIZ, zIMAC, zMNEZ, // 3
/* 0x20 */ zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, // 4
zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, // 5
zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, // 6
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zCLA, // 7
zTBIT, zTBIT, zTBIT, zTBIT, zSAMAN, zCPAIZ, zIMAC, zMNEZ, /* 0x80 */
/* 0x40 */ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 8
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 9
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // A
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // B
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // C
/* 0x60 */ zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // D
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // E
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL // F
zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zCLA, };
/* 0x80 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH,
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, static const UINT8 tms0980_mnemonic[512] =
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, {
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, /* 0x000 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zCOMX, zALEM, zYNEA, zXMA, zDYN, zIYC, zCLA, zDMAN, zTKA, zMNEA, zTKM, 0, 0, zSETR, zKNEZ, 0, // 0
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zDMEA, zDNAA, zCCLA, zNDMEA, 0, zAMAAC, 0, 0, zCTMDYN, zXDA, 0, 0, 0, 0, 0, 0, // 1
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zTBIT, zTBIT, zTBIT, zTBIT, 0, 0, 0, 0, zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM, // 2
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zSAMAN, zCPAIZ, zIMAC, zMNEZ, 0, 0, 0, 0, zTCY, zYNEC, zTCMIY, zACACC, zACNAA, zTAMACS, zALEC, zYMCY, // 3
/* 0xC0 */ zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, // 4
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, // 5
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, // 6
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, // 7
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, /* 0x080 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 8
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, // 9
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, 0, 0, 0, 0, 0, 0, 0, 0, // A
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zTDO, zSAL, zCOMX8, zSBL, zREAC, zSEAC, zOFF, 0, 0, 0, 0, 0, 0, 0, 0, zRETN, // B
zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, // C
zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, // D
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, // E
zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, // F
/* 0x100 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 0
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 1
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 2
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 3
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 4
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 5
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 6
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 7
/* 0x180 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // 8
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // 9
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // A
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // B
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // C
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // D
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // E
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL // F
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
};
static const UINT8 tp0320_mnemonic[512] =
{
/* 0x000 */
0, zALEM, zYNEA, zXMA, zDYN, zIYC, zCLA, zDMAN, zTKA, zMNEA, zTKM, 0, 0, 0, zKNEZ, 0, // 0
zDMEA, zDNAA, zCCLA, zNDMEA, 0, zAMAAC, 0, 0, zCTMDYN, zXDA, 0, 0, 0, 0, 0, 0, // 1
zTBIT, zTBIT, zTBIT, zTBIT, 0, 0, 0, 0, zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM, // 2
zSAMAN, zCPAIZ, zIMAC, zMNEZ, 0, 0, 0, zYMCY, zTCY, zYNEC, zTCMIY, zACACC, zACNAA, zTAMACS, zALEC, 0, // 3
zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, // 4
zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, // 5
zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, // 6
zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, zACACC, // 7
/* 0x080 */
zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 8
zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, zLDX4, // 9
zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, 0, 0, 0, 0, 0, 0, 0, 0, // A
zTDO, zSAL, zCOMX8, zSBL, zREAC, zSEAC, zOFF, 0, 0, 0, 0, 0, 0, 0, 0, zRETN, // B
zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, zACNAA, // C
zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, zTAMACS, // D
zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, // E
zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, zYMCY, // F
/* 0x100 */
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 0
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 1
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 2
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 3
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 4
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 5
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 6
zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 7
/* 0x180 */
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // 8
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // 9
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // A
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // B
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // C
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // D
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, // E
zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL, zCALL // F
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
}; };
// disasm // disasm
CPU_DISASSEMBLE( tms0980 ) static const UINT8 i2_value[4] =
{ {
char *dst = buffer; 0, 2, 1, 3
UINT16 op, instr; };
static const UINT8 i3_value[8] =
{
0, 4, 2, 6, 1, 5, 3, 7
};
static const UINT8 i4_value[16] =
{
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe, 0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
};
static offs_t tms1k_dasm(char *dst, const UINT8 *oprom, const UINT8 *lut_mnemonic, UINT16 opcode_mask)
{
// get current opcode
int pos = 0; int pos = 0;
UINT16 op = oprom[pos++];
op = ( ( oprom[pos] << 8 ) | oprom[pos + 1] ) & 0x01FF; if (opcode_mask & 0x100)
pos += 2; op = (op << 8 | oprom[pos++]) & 0x1ff;
instr = tms0980_mnemonic[op]; // convert to mnemonic/param
UINT16 instr = lut_mnemonic[op];
dst += sprintf( dst, "%-8s ", s_mnemonic[instr] ); dst += sprintf(dst, "%-8s ", s_mnemonic[instr]);
switch( s_addressing[instr] ) switch( s_addressing[instr] )
{ {
default: case zI2:
case zB0: dst += sprintf(dst, "%d", i2_value[op & 0x03]);
break; break;
case zI2: case zI3:
dst += sprintf( dst, "%d", tms0980_i2_value[ op & 0x03 ] ); dst += sprintf(dst, "%d", i3_value[op & 0x07]);
break; break;
case zI4: case zI4:
dst += sprintf( dst, "%d", tms0980_i4_value[ op & 0x0F ] ); dst += sprintf(dst, "%d", i4_value[op & 0x0f]);
break; break;
case zB7: case zB7:
dst += sprintf( dst, "$%02X", ( op & 0x7F ) << 1 ); if (opcode_mask & 0x100)
break; dst += sprintf(dst, "$%02X", op << 1 & 0xfe);
else
dst += sprintf(dst, "$%02X", op & 0x3f);
break;
default:
break;
} }
return pos | s_flags[instr] | DASMFLAG_SUPPORTED; return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
} }
CPU_DISASSEMBLE( tms1000 ) CPU_DISASSEMBLE(tms1000)
{ {
char *dst = buffer; return tms1k_dasm(buffer, oprom, tms1000_mnemonic, 0xff);
UINT8 op, instr;
int pos = 0;
op = oprom[pos];
pos += 1;
instr = tms1000_mnemonic[op];
dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
switch( s_addressing[instr] )
{
default:
case zB0:
break;
case zI2:
dst += sprintf( dst, "%d", tms0980_i2_value[ op & 0x03 ] );
break;
case zI4:
dst += sprintf( dst, "%d", tms0980_i4_value[ op & 0x0F ] );
break;
case zB7:
dst += sprintf( dst, "$%02X", ( op & 0x3F ) );
break;
}
return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
} }
CPU_DISASSEMBLE(tms1100)
CPU_DISASSEMBLE( tms1100 )
{ {
char *dst = buffer; return tms1k_dasm(buffer, oprom, tms1100_mnemonic, 0xff);
UINT8 op, instr; }
int pos = 0;
CPU_DISASSEMBLE(tms0980)
op = oprom[pos]; {
pos += 1; return tms1k_dasm(buffer, oprom, tms0980_mnemonic, 0x1ff);
}
instr = tms1100_mnemonic[op];
CPU_DISASSEMBLE(tp0320)
dst += sprintf( dst, "%-8s ", s_mnemonic[instr] ); {
return tms1k_dasm(buffer, oprom, tp0320_mnemonic, 0x1ff);
switch( s_addressing[instr] )
{
default:
case zB0:
break;
case zI2:
dst += sprintf( dst, "%d", tms0980_i2_value[ op & 0x03 ] );
break;
case zI3:
dst += sprintf( dst, "%d", tms0980_i3_value[ op & 0x07 ] );
break;
case zI4:
dst += sprintf( dst, "%d", tms0980_i4_value[ op & 0x0F ] );
break;
case zB7:
dst += sprintf( dst, "$%02X", ( op & 0x3F ) );
break;
}
return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
} }

2
src/tools/unidasm.cpp
View File

@ -181,6 +181,7 @@ CPU_DISASSEMBLE( tms7000 );
CPU_DISASSEMBLE( tms9900 ); CPU_DISASSEMBLE( tms9900 );
CPU_DISASSEMBLE( tms9980 ); CPU_DISASSEMBLE( tms9980 );
CPU_DISASSEMBLE( tms9995 ); CPU_DISASSEMBLE( tms9995 );
CPU_DISASSEMBLE( tp0320 );
CPU_DISASSEMBLE( tx0_64kw ); CPU_DISASSEMBLE( tx0_64kw );
CPU_DISASSEMBLE( tx0_8kw ); CPU_DISASSEMBLE( tx0_8kw );
CPU_DISASSEMBLE( ucom4 ); CPU_DISASSEMBLE( ucom4 );
@ -333,6 +334,7 @@ static const dasm_table_entry dasm_table[] =
{ "tms9900", _16be, 0, CPU_DISASSEMBLE_NAME(tms9900) }, { "tms9900", _16be, 0, CPU_DISASSEMBLE_NAME(tms9900) },
{ "tms9980", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9980) }, { "tms9980", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9980) },
{ "tms9995", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9995) }, { "tms9995", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9995) },
{ "tp0320", _16be, 0, CPU_DISASSEMBLE_NAME(tp0320) },
{ "tx0_64kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_64kw) }, { "tx0_64kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_64kw) },
{ "tx0_8kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_8kw) }, { "tx0_8kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_8kw) },
{ "ucom4", _8bit, 0, CPU_DISASSEMBLE_NAME(ucom4) }, { "ucom4", _8bit, 0, CPU_DISASSEMBLE_NAME(ucom4) },