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Code Cleaning

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tudnai 2020-05-02 21:06:34 -07:00
parent 040ee3af43
commit 1cbc67c0eb
1 changed files with 2 additions and 51 deletions
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53
src/cpu/6502.c
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@ -745,7 +745,7 @@ void m6502_Run() {
// we clear the clkfrm from ViewController Update()
for ( ; clkfrm < clk_6502_per_frm_max ; clkfrm += clk )
#else
// for ( ; m6502.pc ; )
// this is for max speed only -- WARNING! It works only if simulation runs in a completely different thread from the Update()
for ( ; ; )
#endif
{
@ -797,48 +797,8 @@ void m6502_Run() {
}
#endif // INTERRUPT_CHECK_PER_STEP
// dbgPrintf("%llu %04X: ", clktime, m6502.PC);
m6502.clktime +=
clk = m6502_Step();
m6502.clktime += ( clk = m6502_Step() );
printDisassembly( outdev );
// dbgPrintf2("A:%02X X:%02X Y:%02X SP:%02X %c%c%c%c%c%c%c%c\n\n",
// m6502.A,
// m6502.X,
// m6502.Y,
// m6502.SP,
// m6502.N ? 'N' : 'n',
// m6502.V ? 'V' : 'v',
// m6502.res ? 'R' : 'r',
// m6502.B ? 'B' : 'b',
// m6502.D ? 'D' : 'd',
// m6502.I ? 'I' : 'i',
// m6502.Z ? 'Z' : 'z',
// m6502.C ? 'C' : 'c'
// );
#ifdef CLK_WAIT
// ee += tick_6502_per_sec * clk;
// ee /= 2;
// dd += rdtsc() - epoch - elpased;
// dd /= 2;
// get the new time in ticks needed to simulate exact 6502 clock
// elpased = tick_6502_per_sec * clktime;
// query time + wait
// TODO: We should use nanosleep
// usleep(1); // this is good enough for debugging
// nanosleep(&tim, NULL);
// printf(" tps:%llu s:%llu t:%llu d:%llu e:%llu n:%llu\n", tick_6502_per_sec, s, t, t - s, e, e - (t - s));
// tight loop gives us the most precise wait time
// while ( rdtsc() - epoch < elpased ) {}
#endif
}
if( diskAccelerator_count ) {
@ -849,15 +809,6 @@ void m6502_Run() {
}
}
// clock_t end = clock();
// double execution_time = ((double) (end - start)) / CLOCKS_PER_SEC;
// unsigned long long e = rdtsc();
// unsigned long long t = e - epoch;
// double execution_time = (double)t / tick_per_sec;
//
// mips = inst_cnt / (execution_time * M);
// mhz = clktime / (execution_time * M);
}
void read_rom( const char * bundlePath, const char * filename, uint8_t * rom, const uint16_t addr ) {