jackcartersmith/xilinx-usb-driver
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Overload XilCommNS::CPortResources::Instance

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This commit is contained in:
Michael Gernoth 2010-05-24 13:36:45 +02:00
parent ad0f0d12f7
commit 765c485a06
1 changed files with 39 additions and 5 deletions
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44
usb-driver.c
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@ -61,13 +61,15 @@ static int modules_read = 0;
#define NO_WINDRVR 1 #define NO_WINDRVR 1
void hexdump(unsigned char *buf, int len, char *prefix) { void hexdump(unsigned char *buf, int len, char *prefix) {
int i; int i = 0;
fprintf(stderr, "%s ", prefix); fprintf(stderr, "%s %03x: ", prefix, i);
for(i=0; i<len; i++) { for(i = 0; i<len; i++) {
fprintf(stderr,"%02x ", buf[i]); fprintf(stderr,"%02x ", buf[i]);
if ((i % 16) == 15) if ((i % 16) == 7)
fprintf(stderr,"\n%s ", prefix); fprintf(stderr," ");
if (((i % 16) == 15) && ((i+1) < len))
fprintf(stderr,"\n%s %03x: ", prefix, i+1);
} }
fprintf(stderr,"\n"); fprintf(stderr,"\n");
} }
@ -671,6 +673,38 @@ long int _Z14isModuleLoadedPci(char *module_name, int i) {
return 1; 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) { static void __attribute__ ((constructor)) libusbdriver_init(void) {
int i; int i;
char buf[256]; char buf[256];