UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 14724

4.2i Data2BRAM - A Data2BRAM segmentation fault occurs when a direct bit file replacement is performed

Description

Keywords: Data2BRAM, bit, segfault, seg fault, ELF, MEM

Urgency: Standard

General Description:
When a BMM file contains address blocks for which no data exists (in either the ELF or MEM file), Data2BRAM will experience a segmentation fault. This only occurs when Data2BRAM is performing a direct bit file replacement.

The following is an example command line for direct bit file replacement:

data2bram -bm top.bmm -bd top.elf -p xc2vp7 -bt top.bit -o b test3.bit

Solution

This problem is fixed in the latest 4.2i Service Pack, available at:
http://support.xilinx.com/support/techsup/sw_updates
The first service pack containing the fix is 4.2i Service Pack 3.
AR# 14724
Date Created 08/29/2007
Last Updated 09/04/2003
Status Archive
Type ??????