6502/EightBit
1
0
Fork 0
mirror of https://github.com/MoleskiCoder/EightBit.git synced 2024-09-01 15:29:11 +00:00
Code Issues Projects Releases Wiki Activity

Linux compatibility.

Browse Source 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2017-10-29 18:47:23 +00:00
parent ff13e9afc9
commit 899b84baa2
2 changed files with 30 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Z80/inc/Z80.h
View File

@ -162,7 +162,7 @@ namespace EightBit {
case 7:
return a;
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled registry mechanism");
}
@ -194,7 +194,7 @@ namespace EightBit {
a = value;
break;
default:
__assume(0);
UNREACHABLE;
}
}
@ -217,7 +217,7 @@ namespace EightBit {
case 7:
return a;
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled registry mechanism");
}
@ -249,7 +249,7 @@ namespace EightBit {
a = value;
break;
default:
__assume(0);
UNREACHABLE;
}
}

52
Z80/src/Z80.cpp
View File

@ -127,7 +127,7 @@ bool EightBit::Z80::jrConditionalFlag(uint8_t& f, int flag) {
case 3: // C
return jrConditional(f & CF);
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled JR conditional");
}
@ -151,7 +151,7 @@ bool EightBit::Z80::jumpConditionalFlag(uint8_t& f, int flag) {
case 7: // M
return jumpConditional(f & SF);
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled JP conditional");
}
@ -184,7 +184,7 @@ bool EightBit::Z80::returnConditionalFlag(uint8_t& f, int flag) {
case 7: // M
return returnConditional(f & SF);
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled RET conditional");
}
@ -208,7 +208,7 @@ bool EightBit::Z80::callConditionalFlag(uint8_t& f, int flag) {
case 7: // M
return callConditional(f & SF);
default:
__assume(0);
UNREACHABLE;
}
throw std::logic_error("Unhandled CALL conditional");
}
@ -818,7 +818,7 @@ void EightBit::Z80::executeCB(int x, int y, int z) {
operand = srl(f, operand);
break;
default:
__assume(0);
UNREACHABLE;
}
adjustSZP<Z80>(f, operand);
if (m_displaced) {
@ -878,7 +878,7 @@ void EightBit::Z80::executeCB(int x, int y, int z) {
}
break;
default:
__assume(0);
UNREACHABLE;
}
}
@ -921,7 +921,7 @@ void EightBit::Z80::executeED(int x, int y, int z, int p, int q) {
adc(f, HL2(), RP(p));
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 15;
break;
@ -936,7 +936,7 @@ void EightBit::Z80::executeED(int x, int y, int z, int p, int q) {
getWordViaMemptr(RP(p));
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 20;
break;
@ -974,7 +974,7 @@ void EightBit::Z80::executeED(int x, int y, int z, int p, int q) {
IM() = 0;
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 8;
break;
@ -1015,11 +1015,11 @@ void EightBit::Z80::executeED(int x, int y, int z, int p, int q) {
cycles += 4;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 2:
@ -1165,7 +1165,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 11;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 2: // Indirect loading
@ -1196,7 +1196,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 13;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 1:
@ -1225,11 +1225,11 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 13;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 3: // 16-bit INC/DEC
@ -1241,7 +1241,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
--RP(p).word;
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 6;
break;
@ -1298,12 +1298,12 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
ccf(a, f);
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 4;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 1: // 8-bit loading
@ -1375,7 +1375,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
compare(f, a, R(z, a));
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 4;
if (z == 6)
@ -1413,11 +1413,11 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 4;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 2: // Conditional jump
@ -1462,7 +1462,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 4;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 4: // Conditional call: CALL cc[y], nn
@ -1496,11 +1496,11 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
fetchExecute();
break;
default:
__assume(0);
UNREACHABLE;
}
break;
default:
__assume(0);
UNREACHABLE;
}
break;
case 6: // Operate on accumulator and immediate operand: alu[y] n
@ -1530,7 +1530,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
compare(f, a, fetchByte());
break;
default:
__assume(0);
UNREACHABLE;
}
cycles += 7;
break;
@ -1539,7 +1539,7 @@ void EightBit::Z80::executeOther(int x, int y, int z, int p, int q) {
cycles += 11;
break;
default:
__assume(0);
UNREACHABLE;
}
break;
}