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path: root/src/libultra/io/spsetpc.c
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#include "ultra64.h"

s32 __osSpSetPc(void* pc) {
    register u32 spStatus = IO_READ(SP_STATUS_REG);

    if (!(spStatus & SP_STATUS_HALT)) {
        return -1;
    }

    IO_WRITE(SP_PC_REG, pc);
    return 0;
}