Subversion Repositories freemyipod

Rev

Rev 427 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 427 Rev 732
Line 26... Line 26...
26 
 
 26 
 
27 
 
 27 
 
28 
void clean_dcache()
 28 
void clean_dcache()
29 
{
 29 
{
30 
    asm volatile(
 30 
    asm volatile(
- 
 
 31 
        "MOV R0, #0                \n\t"
- 
 
 32 
        "MCR p15, 0, R0,c7,c10,0   \n\t"
- 
 
 33 
        "MCR p15, 0, R0,c7,c10,4   \n\t"
31 
        "MOV PC, LR                \n\t"
 34 
        "MOV PC, LR                \n\t"
32 
    );
 35 
    );
33 
}
 36 
}
34 
 
 37 
 
35 
void invalidate_dcache()
 38 
void invalidate_dcache()
36 
{
 39 
{
37 
    asm volatile(
 40 
    asm volatile(
- 
 
 41 
        "MOV R0, #0                \n\t"
- 
 
 42 
        "MCR p15, 0, R0,c7,c14,0   \n\t"
- 
 
 43 
        "MCR p15, 0, R0,c7,c10,4   \n\t"
38 
        "MOV PC, LR                \n\t"
 44 
        "MOV PC, LR                \n\t"
39 
    );
 45 
    );
40 
}
 46 
}
41 
 
 47 
 
42 
void invalidate_icache()
 48 
void invalidate_icache()
43 
{
 49 
{
44 
    asm volatile(
 50 
    asm volatile(
- 
 
 51 
        "MOV R0, #0                \n\t"
- 
 
 52 
        "MCR p15, 0, R0,c7,c5,0    \n\t"
- 
 
 53 
        "MCR p15, 0, R0,c7,c5,4    \n\t"
45 
        "MOV PC, LR                \n\t"
 54 
        "MOV PC, LR                \n\t"
46 
    );
 55 
    );
47 
}
 56 
}