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comparison sms.c @ 1759:6e4faa10f9ee

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Store sync_cycle in context rather than in a local in CPU DSL. Fix the timing of a number of instructions in new Z80 core
author Michael Pavone <pavone@retrodev.com>
date Tue, 19 Feb 2019 22:51:33 -0800
parents d6d4c006a7b3
children 8fe162bdb038 51417bb557b6
comparison
equal deleted inserted replaced
1757:bb4d19c7c047 1759:6e4faa10f9ee
70 { 70 {
71 uint32_t vint = vdp_next_vint(sms->vdp); 71 uint32_t vint = vdp_next_vint(sms->vdp);
72 uint32_t hint = vdp_next_hint(sms->vdp); 72 uint32_t hint = vdp_next_hint(sms->vdp);
73 #ifdef NEW_CORE 73 #ifdef NEW_CORE
74 sms->z80->int_cycle = vint < hint ? vint : hint; 74 sms->z80->int_cycle = vint < hint ? vint : hint;
75 z80_sync_cycle(sms->z80, sms->z80->sync_cycle);
75 #else 76 #else
76 sms->z80->int_pulse_start = vint < hint ? vint : hint; 77 sms->z80->int_pulse_start = vint < hint ? vint : hint;
77 #endif 78 #endif
78 } 79 }
79 80