Subversion Repositories HelenOS

Rev

Rev 3191 | Rev 4346 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3191 Rev 3403
Line 111... Line 111...
111
       
111
       
112
        "incl %1\n"      /* now use the atomic operation */
112
        "incl %1\n"      /* now use the atomic operation */
113
        "xchgl %0, %1\n"   
113
        "xchgl %0, %1\n"   
114
        "testl %1, %1\n"
114
        "testl %1, %1\n"
115
        "jnz 0b\n"
115
        "jnz 0b\n"
116
                : "+m" (val->count), "=r"(tmp)
116
                : "+m" (val->count), "=&r"(tmp)
117
    );
117
    );
118
    /*
118
    /*
119
     * Prevent critical section code from bleeding out this way up.
119
     * Prevent critical section code from bleeding out this way up.
120
     */
120
     */
121
    CS_ENTER_BARRIER();
121
    CS_ENTER_BARRIER();