Suppressing warning message during C synthesis

[jc101]

Hi All,

I am new to HLS and I am trying to use it in some of my projects. I wonder if there is any way to suppressing warning message like this. I tried to use set_msg_config in the TCL script but it looks like vivado_hls does not accept this tcl option. appreciate for your help.

WARNING: [RTGEN 206-101] Register 'rx_extractor_0_ctrl_bits_P_sh_vld_V_1' is power-on initialization.

JC

[shameera]

HI @jc101,

Please check the below AR and see if it helps

https://www.xilinx.com/support/answers/50497.html

[jc101]

Hi @shameera,

The AR is about warning of GCC. The warning of power on init is from HLS itself and I guess GCC warning on / off won't help. Appreciate for the link though.

JC

[jcabel · Accepted solution]

Yes, there is a way: get used to it and ignore them unless 'critical'. It works with all HLS editions.

[jc101]

Alright I guess I can write a script myself to handle that.

thanks