1737 

  1737 

  1738 void * os::dll_load(const char *filename, char *ebuf, int ebuflen) {

  1738 void * os::dll_load(const char *filename, char *ebuf, int ebuflen) {

  1739   void * result = NULL;

  1739   void * result = NULL;

  1740   bool load_attempted = false;

  1740   bool load_attempted = false;

  1741 

  1741 

  1742   // Check whether the library to load might change execution rights

  1744   // Check whether the library to load might change execution rights

  1743   // of the stack. If they are changed, the protection of the stack

  1745   // of the stack. If they are changed, the protection of the stack

  1744   // guard pages will be lost. We need a safepoint to fix this.

  1746   // guard pages will be lost. We need a safepoint to fix this.

  1745   //

  1747   //

  1746   // See Linux man page execstack(8) for more info.

  1748   // See Linux man page execstack(8) for more info.

  1988     if (ebuf != NULL && ebuflen > 0) {

  1990     if (ebuf != NULL && ebuflen > 0) {

  1989       ::strncpy(ebuf, error_report, ebuflen-1);

  1991       ::strncpy(ebuf, error_report, ebuflen-1);

  1990       ebuf[ebuflen-1]='\0';

  1992       ebuf[ebuflen-1]='\0';

  1991     }

  1993     }

  1992     Events::log(NULL, "Loading shared library %s failed, %s", filename, error_report);

  1994     Events::log(NULL, "Loading shared library %s failed, %s", filename, error_report);

  1993   } else {

  1996   } else {

  1994     Events::log(NULL, "Loaded shared library %s", filename);

  1997     Events::log(NULL, "Loaded shared library %s", filename);

  1995   }

  1999   }

  1996   return result;

  2000   return result;

  1997 }

  2001 }

  1998 

  2002 

  1999 void * os::Linux::dll_load_in_vmthread(const char *filename, char *ebuf,

  2003 void * os::Linux::dll_load_in_vmthread(const char *filename, char *ebuf,