Subversion Repositories HelenOS-historic

Rev

Rev 1691 | Rev 1702 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1691 Rev 1697
Line 54... Line 54...
54 
{
 54 
{
55 
    long r = 1;
 55 
    long r = 1;
56 
 
 56 
 
57 
    __asm__ volatile (
 57 
    __asm__ volatile (
58 
        "lock xaddl %1, %0\n"
 58 
        "lock xaddl %1, %0\n"
59 
        : "=m" (val->count) : "r" (r)
 59 
        : "=m" (val->count), "+r" (r)
60 
    );
 60 
    );
61 
 
 61 
 
62 
    return r;
 62 
    return r;
63 
}
 63 
}
64 
 
 64 
 
Line 66... Line 66...
66 
{
 66 
{
67 
    long r = -1;
 67 
    long r = -1;
68 
   
 68 
   
69 
    __asm__ volatile (
 69 
    __asm__ volatile (
70 
        "lock xaddl %1, %0\n"
 70 
        "lock xaddl %1, %0\n"
71 
        : "=m" (val->count) : "r"(r)
 71 
        : "=m" (val->count), "+r"(r)
72 
    );
 72 
    );
73 
   
 73 
   
74 
    return r;
 74 
    return r;
75 
}
 75 
}
76 
 
 76