Author Name: Rob Stoddard
Original Redmine Issue: 1190 from https://www.veripool.org

Original Assignee: Wilson Snyder (@wsnyder)

How do I make this a feature request?

In this bug, structs were added as a packed array of logic:
https://www.veripool.org/issues/181-Verilator-Support-struct-and-union

however, when I try to pass a structure to a DPI-C function I get this error:

%Error: /path/to/my/file.sv:23: Unsupported: DPI argument of type BASICDTYPE 'logic'
%Error: /path/to/my/file.sv:23: ... For best portability, use bit, byte, int, or longint

Even though my structure is defined as such:

typedef struct {
int ip_nrst;
int ei_fs_clk;
int ei_dsp_clk;
int m_drate;
int m_dcoef;
int i_voice;
int i_voice_stb;
int eo_dfs_clk;
int o_band;
int o_band_stb;
} iostruct;

I'll look into this and see what can be done, however, I know little about the internals of Verilator, so I'm probably not the person to try to fix this.