diff options
Diffstat (limited to 'blastem.c')
| -rw-r--r-- | blastem.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -192,11 +192,11 @@ void sync_z80(z80_context * z_context, uint32_t mclks) } uint32_t vint_cycle = vdp_next_vint_z80(gen->vdp) / MCLKS_PER_Z80; while (z_context->current_cycle < z_context->sync_cycle) { - if (z_context->iff1 && z_context->current_cycle < (vint_cycle + Z80_VINT_DURATION)) { + if (z_context->iff1 && z_context->int_cycle == CYCLE_NEVER && z_context->current_cycle < (vint_cycle + Z80_VINT_DURATION)) { z_context->int_cycle = vint_cycle < z_context->int_enable_cycle ? z_context->int_enable_cycle : vint_cycle; } z_context->target_cycle = z_context->sync_cycle < z_context->int_cycle ? z_context->sync_cycle : z_context->int_cycle; - dprintf("Running Z80 from cycle %d to cycle %d. Native PC: %p\n", z_context->current_cycle, z_context->sync_cycle, z_context->native_pc); + dprintf("Running Z80 from cycle %d to cycle %d. Int cycle: %d\n", z_context->current_cycle, z_context->sync_cycle, z_context->int_cycle); z80_run(z_context); dprintf("Z80 ran to cycle %d\n", z_context->current_cycle); } |