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AR# 60184

2014.1 Vivado - Java HotSpot(TM) Server VM warning when running 32-bit vivado on a 64-bit Linux platform

Description

When I start Vivado in 32-bit mode on a 64 bit platform (vivado -m32), I receive a Java HotSpot(TM) Server VM warning.

****** Vivado v2014.1.0
**** SW Build 842526 on Sat Feb 22 20:32:10 MST 2014
**** IP Build 842170 on Fri Feb 21 19:48:10 MST 2014
** Copyright 1986-2014 Xilinx, Inc. All Rights Reserved.

start_gui
Java HotSpot(TM) Server VM warning: You have loaded library /proj/xbuilds/2014.1_0223_1/installs/lin/Vivado/2014.1/lib/lnx32.o/librdi_tcltasks.so which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.



Solution

This warning is only seen when running the 32 bit Vivado executable on a 64 bit Linux platform.  

The message should be ignored.

The message will no longer appear in Vivado 2014.2.

AR# 60184
Date Created 04/08/2014
Last Updated 10/20/2014
Status Active
Type Known Issues
Devices
  • SoC
  • FPGA Device Families
Tools
  • Vivado Design Suite - 2013.4
  • Vivado Design Suite - 2014.1