Overload XilCommNS::CPortResources::Instance

[usb-driver] / usb-driver.c

diff --git a/usb-driver.c b/usb-driver.c
index 1e1f026bbdb342c4eadae64988bf4754df35aed1..252e3279c07b5adab1ba68da5cde70990ceb73d8 100644 (file)
--- a/usb-driver.c
+++ b/usb-driver.c
@@ -61,13 +61,15 @@ static int modules_read = 0;
 #define NO_WINDRVR 1
 
 void hexdump(unsigned char *buf, int len, char *prefix) {
-       int i;
+       int i = 0;
 
-       fprintf(stderr, "%s ", prefix);
-       for(i=0; i<len; i++) {
+       fprintf(stderr, "%s %03x: ", prefix, i);
+       for(i = 0; i<len; i++) {
                fprintf(stderr,"%02x ", buf[i]);
-               if ((i % 16) == 15)
-                       fprintf(stderr,"\n%s ", prefix);
+               if ((i % 16) == 7)
+                       fprintf(stderr," ");
+               if (((i % 16) == 15) && ((i+1) < len))
+                       fprintf(stderr,"\n%s %03x: ", prefix, i+1);
        }
        fprintf(stderr,"\n");
 }
@@ -671,6 +673,38 @@ long int _Z14isModuleLoadedPci(char *module_name, int i) {
        return 1;
 }
 
+/* XilCommNS::CPortResources::Instance() */
+void* _ZN9XilCommNS14CPortResources8InstanceEv() {
+       static void* (*func) (void) = NULL;
+       void *ret;
+
+       if (!func)
+               func = (void* (*) (void)) dlsym(RTLD_NEXT, "_ZN9XilCommNS14CPortResources8InstanceEv");
+
+       DPRINTF("-> XilCommNS::CPortResources::Instance()\n");
+
+       ret = func();
+
+#ifdef DEBUG
+       hexdump(ret, 0x29, "<-");
+       #if 0
+       {
+               void *portinfo;
+               portinfo = ((unsigned char**)ret+0x00);
+               hexdump(portinfo, 256, "PI");
+               hexdump(portinfo+0x50, 4, "BS");
+               hexdump(portinfo+0x54, 4, "BE");
+               hexdump(portinfo+0x58, 4, "ES");
+               hexdump(portinfo+0x5c, 4, "EE");
+       }
+       #endif
+#endif
+
+       DPRINTF("<- XilCommNS::CPortResources::Instance()\n");
+
+       return ret;
+}
+
 static void __attribute__ ((constructor)) libusbdriver_init(void) {
        int i;
        char buf[256];