diff options
author | 2017-07-05 11:44:49 +0200 | |
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committer | 2017-11-26 17:41:27 +0100 | |
commit | 6caef2579a1490f05d28bcede731cbdd45fc5c65 (patch) | |
tree | 8055384e183be3cb27e7d0894ac53dc96c09e6fa /src/devices/cpu/ie15/ie15.cpp | |
parent | 34b222062c89adbeed822f56be6130421777e11f (diff) |
dvdisasm: Overhaul [O. Galibert]
Disassemblers are now independant classes. Not only the code is
cleaner, but unidasm has access to all the cpu cores again. The
interface to the disassembly method has changed from byte buffers to
objects that give a result to read methods. This also adds support
for lfsr and/or paged PCs.
Diffstat (limited to 'src/devices/cpu/ie15/ie15.cpp')
-rw-r--r-- | src/devices/cpu/ie15/ie15.cpp | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/src/devices/cpu/ie15/ie15.cpp b/src/devices/cpu/ie15/ie15.cpp index e09d99c51a8..dd070e7f711 100644 --- a/src/devices/cpu/ie15/ie15.cpp +++ b/src/devices/cpu/ie15/ie15.cpp @@ -2,6 +2,7 @@ // copyright-holders:Sergey Svishchev #include "emu.h" #include "ie15.h" +#include "ie15dasm.h" #include "debugger.h" @@ -149,34 +150,12 @@ void ie15_cpu_device::state_string_export(const device_state_entry &entry, std:: } //------------------------------------------------- -// disasm_min_opcode_bytes - return the length -// of the shortest instruction, in bytes +// create_disassembler //------------------------------------------------- -uint32_t ie15_cpu_device::disasm_min_opcode_bytes() const +util::disasm_interface *ie15_cpu_device::create_disassembler() { - return 1; -} - -//------------------------------------------------- -// disasm_max_opcode_bytes - return the length -// of the longest instruction, in bytes -//------------------------------------------------- - -uint32_t ie15_cpu_device::disasm_max_opcode_bytes() const -{ - return 2; -} - -//------------------------------------------------- -// disasm_disassemble - call the disassembly -// helper function -//------------------------------------------------- - -offs_t ie15_cpu_device::disasm_disassemble(std::ostream &stream, offs_t pc, const uint8_t *oprom, const uint8_t *opram, uint32_t options) -{ - extern CPU_DISASSEMBLE( ie15 ); - return CPU_DISASSEMBLE_NAME(ie15)(nullptr, stream, pc, oprom, opram, 0); + return new ie15_disassembler; } //************************************************************************** |