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Merge pull request #1186 from edcote/patch-1 

Update TestDriver module to support FSDB
This commit is contained in:
Henry Cook 2018-03-11 11:40:25 -07:00 committed by GitHub
parent d3c16258fd 904f0f3d93
commit e07b37c7ad
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 4 deletions
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25
vsrc/TestDriver.v
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@ -18,6 +18,7 @@ module TestDriver;
reg [63:0] max_cycles = 0;
reg [63:0] dump_start = 0;
reg [63:0] trace_count = 0;
reg [1023:0] fsdbfile = 0;
reg [1023:0] vcdplusfile = 0;
reg [1023:0] vcdfile = 0;
int unsigned rand_value;
@ -50,7 +51,19 @@ module TestDriver;
`ifdef VCS
$vcdplusfile(vcdplusfile);
`else
$fdisplay(stderr, "Error: +vcdplusfile is VCS-only; use +vcdfile instead");
$fdisplay(stderr, "Error: +vcdplusfile is VCS-only; use +vcdfile instead or recompile with VCS=1");
$fatal;
`endif
end
if ($value$plusargs("fsdbfile=%s", fsdbfile))
begin
`ifdef FSDB
$fsdbDumpfile(fsdbfile);
$fsdbDumpvars("+all");
//$fsdbDumpSVA;
`else
$fdisplay(stderr, "Error: +fsdbfile is FSDB-only; use +vcdfile/+vcdplus instead or recompile with FSDB=1");
$fatal;
`endif
end
@ -60,7 +73,11 @@ module TestDriver;
$dumpfile(vcdfile);
$dumpvars(0, testHarness);
end
`ifdef VCS
`ifdef FSDB
`define VCDPLUSON $fsdbDumpon;
`define VCDPLUSCLOSE $fsdbDumpoff;
`elsif VCS
`define VCDPLUSON $vcdpluson(0); $vcdplusmemon(0);
`define VCDPLUSCLOSE $vcdplusclose; $dumpoff;
`else
@ -72,9 +89,9 @@ module TestDriver;
`define VCDPLUSON
`define VCDPLUSCLOSE
if ($test$plusargs("vcdplusfile=") || $test$plusargs("vcdfile="))
if ($test$plusargs("vcdplusfile=") || $test$plusargs("vcdfile=") || $test$plusargs("fsdbfile="))
begin
$fdisplay(stderr, "Error: +vcdfile or +vcdplusfile requested but compile did not have +define+DEBUG enabled");
$fdisplay(stderr, "Error: +vcdfile, +vcdplusfile, or +fsdbfile requested but compile did not have +define+DEBUG enabled");
$fatal;
end