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authorgbc dev <gbc@localhost>2026-07-04 22:11:10 +0200
committergbc dev <gbc@localhost>2026-07-04 22:11:10 +0200
commitbc48df9f7162a4a816fdc0edaa6ed08304008c9c (patch)
tree30129f7655c177a78e62505c55243a5c0540126f /src/cpu.h
parentscaffolding: build system, cartridge loader with MBC1/2/3/5, core types (diff)
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core emulator: SM83 CPU, MMU, timer, PPU, CGB support
Passes blargg cpu_instrs (all 11), instr_timing, mem_timing.
Diffstat (limited to 'src/cpu.h')
-rw-r--r--src/cpu.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cpu.h b/src/cpu.h
new file mode 100644
index 0000000..8415951
--- /dev/null
+++ b/src/cpu.h
@@ -0,0 +1,9 @@
+#ifndef GBC_CPU_H
+#define GBC_CPU_H
+
+#include "gb.h"
+
+// Execute one instruction (or handle interrupt / halt). Returns T-cycles used.
+int cpu_step(GB *gb);
+
+#endif