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Fixed getenvvar verilator bug in rom1p1r, Removed unused system function from testbench.

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This commit is contained in:
slmnemo 2024-04-20 17:07:54 -07:00
parent 66a002d879
commit f0229e970b
2 changed files with 6 additions and 3 deletions
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6
src/generic/mem/rom1p1r.sv
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@ -26,6 +26,12 @@
// This model actually works correctly with vivado.
`ifdef VERILATOR
import "DPI-C" function string getenvval(input string env_name);
`else
import "DPI-C" function string getenv(input string env_name);
`endif
module rom1p1r #(parameter ADDR_WIDTH = 8, DATA_WIDTH = 32, PRELOAD_ENABLED = 0)
(input logic clk,
input logic ce,

3
testbench/testbench.sv
View File

@ -39,7 +39,6 @@ import "DPI-C" function string getenvval(input string env_name);
`else
import "DPI-C" function string getenv(input string env_name);
`endif
import "DPI-C" function int system(input string env_name);
module testbench;
/* verilator lint_off WIDTHTRUNC */
@ -329,8 +328,6 @@ module testbench;
else
assign EcallFaultM = 0;
// this is an unused integer for the return value of `system`
int unused_int;
always @(posedge clk) begin
////////////////////////////////////////////////////////////////////////////////
// Verify the test ran correctly by checking the memory against a known signature.