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comparison genesis.c @ 1766:1dc718581aac

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Fix Z80 interrupts in Gen/MD mode when using new core. Disable CPU debug log in new Z80 core
author Michael Pavone <pavone@retrodev.com>
date Wed, 20 Feb 2019 09:42:12 -0800
parents 33ec5df77fac
children 8fe162bdb038 51417bb557b6
comparison
equal deleted inserted replaced
1765:7b6831305a6a 1766:1dc718581aac
299 genesis_context * gen = z_context->system; 299 genesis_context * gen = z_context->system;
300 #ifdef NEW_CORE 300 #ifdef NEW_CORE
301 z_context->int_cycle = vdp_next_vint_z80(gen->vdp); 301 z_context->int_cycle = vdp_next_vint_z80(gen->vdp);
302 z_context->int_end_cycle = z_context->int_cycle + Z80_INT_PULSE_MCLKS; 302 z_context->int_end_cycle = z_context->int_cycle + Z80_INT_PULSE_MCLKS;
303 z_context->int_value = 0xFF; 303 z_context->int_value = 0xFF;
304 z80_sync_cycle(z_context, z_context->sync_cycle);
304 #else 305 #else
305 z_context->int_pulse_start = vdp_next_vint_z80(gen->vdp); 306 z_context->int_pulse_start = vdp_next_vint_z80(gen->vdp);
306 z_context->int_pulse_end = z_context->int_pulse_start + Z80_INT_PULSE_MCLKS; 307 z_context->int_pulse_end = z_context->int_pulse_start + Z80_INT_PULSE_MCLKS;
307 z_context->im2_vector = 0xFF; 308 z_context->im2_vector = 0xFF;
308 #endif 309 #endif
311 static void sync_z80(z80_context * z_context, uint32_t mclks) 312 static void sync_z80(z80_context * z_context, uint32_t mclks)
312 { 313 {
313 #ifndef NO_Z80 314 #ifndef NO_Z80
314 if (z80_enabled) { 315 if (z80_enabled) {
315 #ifdef NEW_CORE 316 #ifdef NEW_CORE
316 z80_next_int_pulse(z_context); 317 if (z_context->int_cycle == 0xFFFFFFFFU) {
318 z80_next_int_pulse(z_context);
319 }
317 #endif 320 #endif
318 z80_run(z_context, mclks); 321 z80_run(z_context, mclks);
319 } else 322 } else
320 #endif 323 #endif
321 { 324 {