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More dgpix work (nw)

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This commit is contained in:
Olivier Galibert 2020-03-11 21:07:26 +01:00
parent 1d38a4cc19
commit 61c775bb74
1 changed files with 20 additions and 19 deletions
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39
src/devices/cpu/ks0164/ks0164d.cpp
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@ -27,22 +27,22 @@ std::string ks0164_disassembler::off16(s16 dt)
#define P std::ostream &stream, u32 opcode, const data_buffer &opcodes, u32 pc
const ks0164_disassembler::instruction ks0164_disassembler::instructions[] {
{ 0x0000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bne %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "beq %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bcc %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bcs %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bpl %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bmi %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?6 %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?7 %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?8 %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?9 %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?a %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bgt %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?c %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?d %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "blt %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bra %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bne %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "beq %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bgeu %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x0c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bltu %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bpl %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bmi %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bvc %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x1c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bvs %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "b?8 %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bgtu %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bleu %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x2c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bgts %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3000, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bles %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3400, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bges %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3800, 0xfc00, [](P) -> u32 { util::stream_format(stream, "blts %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x3c00, 0xfc00, [](P) -> u32 { util::stream_format(stream, "bra %04x", (pc + 2 + off10(opcode)) & 0xffff); return 2; } },
{ 0x4000, 0xf800, [](P) -> u32 { util::stream_format(stream, "%s += %02x", regs[(opcode >> 8) & 7], opcode & 0xff); return 2; } },
{ 0x4800, 0xf800, [](P) -> u32 { util::stream_format(stream, "%s -= %02x", regs[(opcode >> 8) & 7], opcode & 0xff); return 2; } },
@ -171,14 +171,15 @@ const ks0164_disassembler::instruction ks0164_disassembler::instructions[] {
{ 0xb80f, 0xf88f, [](P) -> u32 { util::stream_format(stream, "%s *= (%s%s).w", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7], off16(opcodes.r16(pc+2))); return 4; } },
{ 0xc800, 0xf88f, [](P) -> u32 { util::stream_format(stream, "-(%s).w = %s", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7]); return 2; } },
{ 0xc001, 0xffff, [](P) -> u32 { util::stream_format(stream, "push?"); return 2; } },
{ 0xc003, 0xffff, [](P) -> u32 { util::stream_format(stream, "pop?"); return 2; } },
{ 0xc001, 0xffff, [](P) -> u32 { util::stream_format(stream, "push r0-r3"); return 2; } },
{ 0xc003, 0xffff, [](P) -> u32 { util::stream_format(stream, "pop r0-r3"); return 2; } },
{ 0xc008, 0xf88f, [](P) -> u32 { util::stream_format(stream, "(%s)+.w = %s", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7]); return 2; } },
{ 0xc00a, 0xf88f, [](P) -> u32 { util::stream_format(stream, "%s = (%s)+.w", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7]); return 2; } },
{ 0xc00c, 0xf80f, [](P) -> u32 { util::stream_format(stream, "%s <<= %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xc80c, 0xf80f, [](P) -> u32 { util::stream_format(stream, "%s >>= %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xc80d, 0xf80f, [](P) -> u32 { util::stream_format(stream, "%s >>s= %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xc80f, 0xf80f, [](P) -> u32 { util::stream_format(stream, "%s >>c= %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xd088, 0xf88f, [](P) -> u32 { util::stream_format(stream, "%s = max(%s, %04x)", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7], opcodes.r16(pc+2)); return 4; } },
{ 0xd888, 0xf88f, [](P) -> u32 { util::stream_format(stream, "%s = min(%s, %04x)", regs[(opcode >> 8) & 7], regs[(opcode >> 4) & 7], opcodes.r16(pc+2)); return 4; } },
@ -189,7 +190,7 @@ const ks0164_disassembler::instruction ks0164_disassembler::instructions[] {
{ 0xd004, 0xffff, [](P) -> u32 { util::stream_format(stream, "rti"); return 2; } },
{ 0xd085, 0xf8ff, [](P) -> u32 { util::stream_format(stream, "%s = -%s", regs[(opcode >> 8) & 7], regs[(opcode >> 8) & 7]); return 2; } },
{ 0xe000, 0xf80f, [](P) -> u32 { util::stream_format(stream, "btst %s, %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xe008, 0xf80f, [](P) -> u32 { util::stream_format(stream, "btst %s, %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xe001, 0xf80f, [](P) -> u32 { util::stream_format(stream, "bset %s, %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xe002, 0xf80f, [](P) -> u32 { util::stream_format(stream, "btst (%s).b, %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },
{ 0xe00a, 0xf80f, [](P) -> u32 { util::stream_format(stream, "btst (%s).w, %x", regs[(opcode >> 8) & 7], (opcode >> 4) & 0xf); return 2; } },