Subversion Repositories HelenOS

Rev

Rev 3904 | Rev 4008 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3904 Rev 3908
Line 106... Line 106...
106 
static bool service_clonable(int service)
 106 
static bool service_clonable(int service)
107 
{
 107 
{
108 
    return service == SERVICE_LOAD;
 108 
    return service == SERVICE_LOAD;
109 
}
 109 
}
110 
 
 110 
 
111 
static void get_as_area(ipc_callid_t callid, ipc_call_t *call, char *name,
 111 
static void get_as_area(ipc_callid_t callid, ipc_call_t *call, char *name, void **addr)
112 
    void **addr)
 - 
 
113 
{
 112 
{
114 
    void *ph_addr;
 113 
    void *ph_addr;
115 
 
 114 
   
116 
    if (!*addr) {
 115 
    if (!*addr) {
117 
        ph_addr = (void *) sysinfo_value(name);
 116 
        ph_addr = (void *) sysinfo_value(name);
118 
        if (!ph_addr) {
 117 
        if (!ph_addr) {
119 
            ipc_answer_0(callid, ENOENT);
 118 
            ipc_answer_0(callid, ENOENT);
120 
            return;
 119 
            return;
121 
        }
 120 
        }
122 
        *addr = as_get_mappable_page(PAGE_SIZE);
 121 
        *addr = as_get_mappable_page(PAGE_SIZE);
123 
        physmem_map(ph_addr, *addr, 1,
 122 
        if (physmem_map(ph_addr, *addr, 1,
124 
            AS_AREA_READ | AS_AREA_CACHEABLE);
 123 
            AS_AREA_READ | AS_AREA_CACHEABLE) != 0) {
- 
 
 124 
            ipc_answer_0(callid, ENOENT);
- 
 
 125 
            return;
- 
 
 126 
        }
125 
    }
 127 
    }
126 
    ipc_answer_2(callid, EOK, (ipcarg_t) *addr, AS_AREA_READ);
 128 
    ipc_answer_2(callid, EOK, (ipcarg_t) *addr, AS_AREA_READ);
127 
}
 129 
}
128 
 
 130 
 
129 
int main(int argc, char **argv)
 131 
int main(int argc, char **argv)
Line 148... Line 150...
148 
        callid = ipc_wait_for_call(&call);
 150 
        callid = ipc_wait_for_call(&call);
149 
        switch (IPC_GET_METHOD(call)) {
 151 
        switch (IPC_GET_METHOD(call)) {
150 
        case IPC_M_SHARE_IN:
 152 
        case IPC_M_SHARE_IN:
151 
            switch (IPC_GET_ARG3(call)) {
 153 
            switch (IPC_GET_ARG3(call)) {
152 
            case SERVICE_MEM_REALTIME:
 154 
            case SERVICE_MEM_REALTIME:
153 
                get_as_area(callid, &call, "clock.faddr",
 155 
                get_as_area(callid, &call, "clock.faddr", &clockaddr);
154 
                    &clockaddr);
 - 
 
155 
                break;
 156 
                break;
156 
            case SERVICE_MEM_KLOG:
 157 
            case SERVICE_MEM_KLOG:
157 
                get_as_area(callid, &call, "klog.faddr",
 158 
                get_as_area(callid, &call, "klog.faddr", &klogaddr);
158 
                    &klogaddr);
 - 
 
159 
                break;
 159 
                break;
160 
            default:
 160 
            default:
161 
                ipc_answer_0(callid, ENOENT);
 161 
                ipc_answer_0(callid, ENOENT);
162 
            }
 162 
            }
163 
            continue;
 163 
            continue;