AR# 62898

Vivado Simulator 2014.4 Linux : Waveform viewer crashes when selecting all signals and then deleting them

描述

In Vivado Simulator 2014.4 the waveform viewer crashes when selecting all signals and then deleting them. 

The error reported will be similar to the following:
 
Stack :
#
# An unexpected error has occurred (11)
#
Stack:
.../lin64/Vivado/2014.4/tps/lnx64/jre/lib/amd64/server/libjvm.so(+0x89e6d9) [0x7ff4277fa6d9]
.../lin64/Vivado/2014.4/tps/lnx64/jre/lib/amd64/server/libjvm.so(JVM_handle_linux_signal+0xad) [0x7ff4278004cd]
.../lin64/Vivado/2014.4/tps/lnx64/jre/lib/amd64/server/libjvm.so(+0x89b4f3) [0x7ff4277f74f3]

解决方案

This error is fixed in the 2015.1 version of Vivado. 

The root issue has been isolated to blank Virtual Buses causing the error.

The error arises when all signals are deleted with a blank virtual bus being present.

Normal select and delete operations behave as expected. 

To work around this issue, ensure that all Virtual Buses contain members. 
AR# 62898
日期 11/24/2014
状态 Active
Type 综合文章
Tools