summaryrefslogtreecommitdiff
path: root/src/libultra_code_O2/__osSpSetPc.c
blob: 2c3cc32ba07a9838746054398b870e3652ad3e0a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
#include "global.h"

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

    if (!(spStatus & SP_STATUS_HALT)) {
        return -1;
    } else {
        HW_REG(SP_PC_REG, void*) = pc;
    }

    return 0;
}