diff options
Diffstat (limited to 'src/devices/cpu/tms32031/tms32031.cpp')
-rw-r--r-- | src/devices/cpu/tms32031/tms32031.cpp | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/src/devices/cpu/tms32031/tms32031.cpp b/src/devices/cpu/tms32031/tms32031.cpp index a924791cb71..6f75d3a82cb 100644 --- a/src/devices/cpu/tms32031/tms32031.cpp +++ b/src/devices/cpu/tms32031/tms32031.cpp @@ -10,6 +10,7 @@ #include "emu.h" #include "tms32031.h" +#include "dis32031.h" #include "debugger.h" @@ -328,7 +329,7 @@ inline uint32_t tms3203x_device::ROPCODE(offs_t pc) if (m_mcbl_mode && pc < 0x1000) return m_bootrom[pc]; - return m_direct->read_dword(pc << 2); + return m_direct->read_dword(pc); } @@ -341,7 +342,7 @@ inline uint32_t tms3203x_device::RMEM(offs_t addr) if (m_mcbl_mode && addr < 0x1000) return m_bootrom[addr]; - return m_program->read_dword(addr << 2); + return m_program->read_dword(addr); } @@ -351,7 +352,7 @@ inline uint32_t tms3203x_device::RMEM(offs_t addr) inline void tms3203x_device::WMEM(offs_t addr, uint32_t data) { - m_program->write_dword(addr << 2, data); + m_program->write_dword(addr, data); } @@ -363,7 +364,7 @@ void tms3203x_device::device_start() { // find address spaces m_program = &space(AS_PROGRAM); - m_direct = &m_program->direct(); + m_direct = m_program->direct<-2>(); // resolve devcb handlers m_xf0_cb.resolve_safe(); @@ -553,36 +554,13 @@ void tms3203x_device::state_string_export(const device_state_entry &entry, std:: //------------------------------------------------- -// disasm_min_opcode_bytes - return the length -// of the shortest instruction, in bytes -//------------------------------------------------- - -uint32_t tms3203x_device::disasm_min_opcode_bytes() const -{ - return 4; -} - - -//------------------------------------------------- -// disasm_max_opcode_bytes - return the length -// of the longest instruction, in bytes -//------------------------------------------------- - -uint32_t tms3203x_device::disasm_max_opcode_bytes() const -{ - return 4; -} - - -//------------------------------------------------- -// disasm_disassemble - call the disassembly +// disassemble - call the disassembly // helper function //------------------------------------------------- -offs_t tms3203x_device::disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options) +util::disasm_interface *tms3203x_device::create_disassembler() { - extern CPU_DISASSEMBLE( tms3203x ); - return CPU_DISASSEMBLE_NAME(tms3203x)(this, stream, pc, oprom, opram, options); + return new tms32031_disassembler; } |