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author hap <happppp@users.noreply.github.com>2016-03-15 11:07:52 +0100
committer hap <happppp@users.noreply.github.com>2016-03-15 11:07:52 +0100
commitf5caa4a8695863aee50392e3039c63fad7a5831a (patch)
tree6df6292f4b407ce871c4b27f39b3147476eea9d1
parent49281dda9962722e71c61f6e04d10fcee4579e61 (diff)
tms1k: make disasm tables human-readable and added initial TP0320
-rw-r--r--src/devices/cpu/tms0980/tms0980.cpp6
-rw-r--r--src/devices/cpu/tms0980/tms0980.h1
-rw-r--r--src/devices/cpu/tms0980/tms0980d.cpp444
-rw-r--r--src/tools/unidasm.cpp2
4 files changed, 190 insertions, 263 deletions
diff --git a/src/devices/cpu/tms0980/tms0980.cpp b/src/devices/cpu/tms0980/tms0980.cpp
index 3ea3ca918b1..feddc785eda 100644
--- a/src/devices/cpu/tms0980/tms0980.cpp
+++ b/src/devices/cpu/tms0980/tms0980.cpp
@@ -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);
}
+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
{
switch (entry.index())
diff --git a/src/devices/cpu/tms0980/tms0980.h b/src/devices/cpu/tms0980/tms0980.h
index c253d28ee40..f8b78481310 100644
--- a/src/devices/cpu/tms0980/tms0980.h
+++ b/src/devices/cpu/tms0980/tms0980.h
@@ -489,6 +489,7 @@ protected:
// overrides
//virtual void device_start() 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;
};
diff --git a/src/devices/cpu/tms0980/tms0980d.cpp b/src/devices/cpu/tms0980/tms0980d.cpp
index 371047b0a79..6f14e1172fd 100644
--- a/src/devices/cpu/tms0980/tms0980d.cpp
+++ b/src/devices/cpu/tms0980/tms0980d.cpp
@@ -13,26 +13,26 @@
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,
- 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,
zSBL, zSEAC, zSETR, zTAM, zTAMACS, zTAMDYN, zTAMIY, zTAMIYC, zTAMZA,
zTAY, zTBIT, zTCMIY, zTCY, zTDO, zTKA, zTKM, zTMA,
- zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC,
- zILL
+ zTMY, zTYA, zXDA, zXMA, zYMCY, zYNEA, zYNEC
};
static const char *const s_mnemonic[] =
{
+ "?",
"A10AAC", "A6AAC", "A8AAC", "AC1AC", "ACACC", "ACNAA", "ALEC", "ALEM", "AMAAC", "BRANCH", "CALL", "CCLA",
"CLA", "CLO", "COMC", "COMX", "COMX8", "CPAIZ", "CTMDYN", "DAN", "DMAN", "DMEA", "DNAA",
"DYN", "IA", "IMAC", "IYC", "KNEZ", "LDP", "LDX", "LDX", "LDX", "MNEA", "MNEZ",
"NDMEA", "OFF", "RBIT", "REAC", "RETN", "RSTR", "SAL", "SAMAN", "SBIT",
"SBL", "SEAC", "SETR", "TAM", "TAMACS", "TAMDYN", "TAMIY", "TAMIYC", "TAMZA",
"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[] =
{
+ 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, _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
};
enum e_addressing
{
- zB0=0, zI2, zI3, zI4, zB7
+ zB0 = 0, zI2, zI3, zI4, zB7
};
static const UINT8 s_addressing[] =
{
+ 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, zI4, zI2, zI3, zI4, zB0, zB0,
zB0, zB0, zI2, zB0, zB0, zB0, zB0, zB0, zI2,
zB0, zB0, zB0, zB0, zI4, zB0, zB0, zB0, zB0,
zB0, zI2, zI4, zI4, zB0, zB0, zB0, zB0,
- 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
+ zB0, zB0, zB0, zB0, zI4, zB0, zI4
};
// 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] =
{
- /* 0x00 */
- zCOMX, zA8AAC, zYNEA, zTAM, zTAMZA, zA10AAC, zA6AAC, zDAN,
- zTKA, zKNEZ, zTDO, zCLO, zRSTR, zSETR, zIA, zRETN,
- zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
- zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
- zTAMIY, zTMA, zTMY, zTYA, zTAY, zAMAAC, zMNEZ, zSAMAN,
- zIMAC, zALEM, zDMAN, zIYC, zDYN, zCPAIZ, zXMA, zCLA,
- zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
- zTBIT, zTBIT, zTBIT, zTBIT, zLDX, zLDX, zLDX, zLDX,
- /* 0x40 */
- zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
- zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
- zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
- zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
- zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
- zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
- zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
- zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC,
- /* 0x80 */
- 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
+/* 0x00 */
+ zCOMX, zA8AAC, zYNEA, zTAM, zTAMZA, zA10AAC, zA6AAC, zDAN, zTKA, zKNEZ, zTDO, zCLO, zRSTR, zSETR, zIA, zRETN, // 0
+ zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 1
+ zTAMIY, zTMA, zTMY, zTYA, zTAY, zAMAAC, zMNEZ, zSAMAN, zIMAC, zALEM, zDMAN, zIYC, zDYN, zCPAIZ, zXMA, zCLA, // 2
+ zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zTBIT, zTBIT, zTBIT, zTBIT, zLDX2, zLDX2, zLDX2, zLDX2, // 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
+ zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, zALEC, // 7
+/* 0x80 */
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 8
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 9
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // A
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 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 tms1100_mnemonic[256] =
{
- /* 0x00 */
- zMNEA, zALEM, zYNEA, zXMA, zDYN, zIYC, zAMAAC, zDMAN,
- zTKA, zCOMX, zTDO, zCOMC, zRSTR, zSETR, zKNEZ, zRETN,
- zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
- zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP,
- /* 0x20 */
- zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM,
- zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3,
- zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT,
- zTBIT, zTBIT, zTBIT, zTBIT, zSAMAN, zCPAIZ, zIMAC, zMNEZ,
- /* 0x40 */
- zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
- zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY, zTCY,
- zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
- zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC, zYNEC,
- /* 0x60 */
- zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
- zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY, zTCMIY,
- zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC,
- 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,
- 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,
+/* 0x00 */
+ zMNEA, zALEM, zYNEA, zXMA, zDYN, zIYC, zAMAAC, zDMAN, zTKA, zCOMX, zTDO, zCOMC, zRSTR, zSETR, zKNEZ, zRETN, // 0
+ zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, zLDP, // 1
+ zTAY, zTMA, zTMY, zTYA, zTAMDYN, zTAMIYC, zTAMZA, zTAM, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, zLDX3, // 2
+ zSBIT, zSBIT, zSBIT, zSBIT, zRBIT, zRBIT, zRBIT, zRBIT, zTBIT, zTBIT, zTBIT, zTBIT, zSAMAN, zCPAIZ, zIMAC, zMNEZ, // 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
+ zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zAC1AC, zCLA, // 7
+/* 0x80 */
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 8
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 9
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // A
+ zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, zBRANCH, // 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 tms0980_mnemonic[512] =
+{
+/* 0x000 */
+ zCOMX, zALEM, zYNEA, zXMA, zDYN, zIYC, zCLA, zDMAN, zTKA, zMNEA, zTKM, 0, 0, zSETR, 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, 0, zTCY, zYNEC, zTCMIY, zACACC, zACNAA, zTAMACS, zALEC, zYMCY, // 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
-CPU_DISASSEMBLE( tms0980 )
+static const UINT8 tp0320_mnemonic[512] =
{
- char *dst = buffer;
- UINT16 op, instr;
- int pos = 0;
+/* 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 */
+};
- op = ( ( oprom[pos] << 8 ) | oprom[pos + 1] ) & 0x01FF;
- pos += 2;
- instr = tms0980_mnemonic[op];
- dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
+// disasm
- 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, "$%02X", ( op & 0x7F ) << 1 );
- break;
- }
+static const UINT8 i2_value[4] =
+{
+ 0, 2, 1, 3
+};
- return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
-}
+static const UINT8 i3_value[8] =
+{
+ 0, 4, 2, 6, 1, 5, 3, 7
+};
+static const UINT8 i4_value[16] =
+{
+ 0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe, 0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
+};
-CPU_DISASSEMBLE( tms1000 )
+static offs_t tms1k_dasm(char *dst, const UINT8 *oprom, const UINT8 *lut_mnemonic, UINT16 opcode_mask)
{
- char *dst = buffer;
- UINT8 op, instr;
+ // get current opcode
int pos = 0;
-
- op = oprom[pos];
- pos += 1;
-
- instr = tms1000_mnemonic[op];
-
- dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
+ UINT16 op = oprom[pos++];
+ if (opcode_mask & 0x100)
+ op = (op << 8 | oprom[pos++]) & 0x1ff;
+
+ // convert to mnemonic/param
+ UINT16 instr = lut_mnemonic[op];
+ dst += sprintf(dst, "%-8s ", s_mnemonic[instr]);
switch( s_addressing[instr] )
{
- default:
- case zB0:
- break;
- case zI2:
- dst += sprintf( dst, "%d", tms0980_i2_value[ op & 0x03 ] );
- break;
- case zI4:
- dst += sprintf( dst, "%d", tms0980_i4_value[ op & 0x0F ] );
- break;
- case zB7:
- dst += sprintf( dst, "$%02X", ( op & 0x3F ) );
- break;
+ case zI2:
+ dst += sprintf(dst, "%d", i2_value[op & 0x03]);
+ break;
+ case zI3:
+ dst += sprintf(dst, "%d", i3_value[op & 0x07]);
+ break;
+ case zI4:
+ dst += sprintf(dst, "%d", i4_value[op & 0x0f]);
+ break;
+ case zB7:
+ if (opcode_mask & 0x100)
+ dst += sprintf(dst, "$%02X", op << 1 & 0xfe);
+ else
+ dst += sprintf(dst, "$%02X", op & 0x3f);
+ break;
+ default:
+ break;
}
return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
}
-CPU_DISASSEMBLE( tms1100 )
+CPU_DISASSEMBLE(tms1000)
{
- char *dst = buffer;
- UINT8 op, instr;
- int pos = 0;
-
- op = oprom[pos];
- pos += 1;
-
- instr = tms1100_mnemonic[op];
+ return tms1k_dasm(buffer, oprom, tms1000_mnemonic, 0xff);
+}
- dst += sprintf( dst, "%-8s ", s_mnemonic[instr] );
+CPU_DISASSEMBLE(tms1100)
+{
+ return tms1k_dasm(buffer, oprom, tms1100_mnemonic, 0xff);
+}
- 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;
- }
+CPU_DISASSEMBLE(tms0980)
+{
+ return tms1k_dasm(buffer, oprom, tms0980_mnemonic, 0x1ff);
+}
- return pos | s_flags[instr] | DASMFLAG_SUPPORTED;
+CPU_DISASSEMBLE(tp0320)
+{
+ return tms1k_dasm(buffer, oprom, tp0320_mnemonic, 0x1ff);
}
diff --git a/src/tools/unidasm.cpp b/src/tools/unidasm.cpp
index bf0d7c42959..59cce01ad29 100644
--- a/src/tools/unidasm.cpp
+++ b/src/tools/unidasm.cpp
@@ -181,6 +181,7 @@ CPU_DISASSEMBLE( tms7000 );
CPU_DISASSEMBLE( tms9900 );
CPU_DISASSEMBLE( tms9980 );
CPU_DISASSEMBLE( tms9995 );
+CPU_DISASSEMBLE( tp0320 );
CPU_DISASSEMBLE( tx0_64kw );
CPU_DISASSEMBLE( tx0_8kw );
CPU_DISASSEMBLE( ucom4 );
@@ -333,6 +334,7 @@ static const dasm_table_entry dasm_table[] =
{ "tms9900", _16be, 0, CPU_DISASSEMBLE_NAME(tms9900) },
{ "tms9980", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9980) },
{ "tms9995", _8bit, 0, CPU_DISASSEMBLE_NAME(tms9995) },
+ { "tp0320", _16be, 0, CPU_DISASSEMBLE_NAME(tp0320) },
{ "tx0_64kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_64kw) },
{ "tx0_8kw", _32be, -2, CPU_DISASSEMBLE_NAME(tx0_8kw) },
{ "ucom4", _8bit, 0, CPU_DISASSEMBLE_NAME(ucom4) },