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Tests: Use UVM with UVM_NO_DPI defined

This commit is contained in:
Wilson Snyder 2023-10-20 02:37:11 -04:00
parent 4cc42133b5
commit 05bb7fa821
5 changed files with 185 additions and 82 deletions
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2
test_regress/t/t_uvm_all.v
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@ -4,6 +4,8 @@
// any use, without warranty, 2023 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
`define UVM_NO_DPI
`include "t_uvm_pkg_all.vh"
module t(/*AUTOARG*/);

131
test_regress/t/t_uvm_pkg_all.vh
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@ -35,39 +35,91 @@
package uvm_pkg;
parameter int UVM_HDL_MAX_WIDTH = 1024;
typedef logic [UVM_HDL_MAX_WIDTH-1:0] uvm_hdl_data_t;
import "DPI-C" context function int uvm_hdl_check_path(string path);
import "DPI-C" context function int uvm_hdl_deposit(string path, uvm_hdl_data_t value);
import "DPI-C" context function int uvm_hdl_force(string path, uvm_hdl_data_t value);
task uvm_hdl_force_time(string path, uvm_hdl_data_t value, time force_time = 0);
if (force_time == 0) begin
void'(uvm_hdl_deposit(path, value));
return;
end
if (!uvm_hdl_force(path, value))
return;
#force_time;
void'(uvm_hdl_release_and_read(path, value));
function int uvm_hdl_check_path(string path);
uvm_report_fatal("UVM_HDL_CHECK_PATH",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_deposit(string path, uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_DEPOSIT",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_force(string path, uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_FORCE",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
task uvm_hdl_force_time(string path, uvm_hdl_data_t value, time force_time=0);
uvm_report_fatal("UVM_HDL_FORCE_TIME",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
endtask
import "DPI-C" context function int uvm_hdl_release_and_read(string path, inout uvm_hdl_data_t value);
import "DPI-C" context function int uvm_hdl_release(string path);
import "DPI-C" context function int uvm_hdl_read(string path, output uvm_hdl_data_t value);
import "DPI-C" function string uvm_dpi_get_next_arg_c (int init);
import "DPI-C" function string uvm_dpi_get_tool_name_c ();
import "DPI-C" function string uvm_dpi_get_tool_version_c ();
function int uvm_hdl_release(string path, output uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_RELEASE",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_read(string path, output uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_READ",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function string uvm_dpi_get_next_arg(int init=0);
return uvm_dpi_get_next_arg_c(init);
return "";
endfunction
function string uvm_dpi_get_tool_name();
return uvm_dpi_get_tool_name_c();
return "?";
endfunction
function string uvm_dpi_get_tool_version();
return uvm_dpi_get_tool_version_c();
return "?";
endfunction
function chandle uvm_dpi_regcomp(string regex); return null; endfunction
function int uvm_dpi_regexec(chandle preg, string str); return 0; endfunction
function void uvm_dpi_regfree(chandle preg); endfunction
function int uvm_re_match(string re, string str);
int e, es, s, ss;
string tmp;
e = 0; s = 0;
es = 0; ss = 0;
if(re.len() == 0)
return 0;
if(re[0] == "^")
re = re.substr(1, re.len()-1);
while (s != str.len() && re.getc(e) != "*") begin
if ((re.getc(e) != str.getc(s)) && (re.getc(e) != "?"))
return 1;
e++; s++;
end
while (s != str.len()) begin
if (re.getc(e) == "*") begin
e++;
if (e == re.len()) begin
return 0;
end
es = e;
ss = s+1;
end
else if (re.getc(e) == str.getc(s) || re.getc(e) == "?") begin
e++;
s++;
end
else begin
e = es;
s = ss++;
end
end
while (e < re.len() && re.getc(e) == "*")
e++;
if(e == re.len()) begin
return 0;
end
else begin
return 1;
end
endfunction
function string uvm_glob_to_re(string glob);
return glob;
endfunction
import "DPI-C" function chandle uvm_dpi_regcomp(string regex);
import "DPI-C" function int uvm_dpi_regexec(chandle preg, string str);
import "DPI-C" function void uvm_dpi_regfree(chandle preg);
import "DPI-C" context function int uvm_re_match(string re, string str);
import "DPI-C" context function string uvm_glob_to_re(string glob);
typedef class uvm_cmdline_processor;
parameter string UVM_VERSION_STRING = "Accellera:1800.2-2017:UVM:1.0";
function string uvm_revision_string();
@ -12920,22 +12972,13 @@ task uvm_root::run_test(string test_name="");
testname_plusarg = 0;
uvm_objection::m_init_objections();
m_do_dump_args();
test_name_count = clp.get_arg_values("+UVM_TESTNAME=", test_names);
if (test_name_count > 0) begin
test_name = test_names[0];
if ($value$plusargs("UVM_TESTNAME=%s", test_name)) begin
begin
if (uvm_report_enabled(UVM_NONE,UVM_INFO,"NO_DPI_TSTNAME"))
uvm_report_info ("NO_DPI_TSTNAME", "UVM_NO_DPI defined--getting UVM_TESTNAME directly, without DPI", UVM_NONE, "t/uvm/src/base/uvm_root.svh", 517, "", 1);
end
testname_plusarg = 1;
end
if (test_name_count > 1) begin
string test_list;
string sep;
for (int i = 0; i < test_names.size(); i++) begin
if (i != 0)
sep = ", ";
test_list = {test_list, sep, test_names[i]};
end
uvm_report_warning("MULTTST",
$sformatf("Multiple (%0d) +UVM_TESTNAME arguments provided on the command line. '%s' will be used. Provided list: %s.", test_name_count, test_name, test_list), UVM_NONE);
end
if (test_name != "") begin
if(m_children.exists("uvm_test_top")) begin
uvm_report_fatal("TTINST",
@ -13308,7 +13351,9 @@ function void uvm_root::m_check_verbosity();
int verb_count;
int plusarg;
int verbosity = UVM_MEDIUM;
verb_count = clp.get_arg_values("+UVM_VERBOSITY=", verb_settings);
verb_count = $value$plusargs("UVM_VERBOSITY=%s",verb_string);
if (verb_count)
verb_settings.push_back(verb_string);
if (verb_count > 0) begin
verb_string = verb_settings[0];
plusarg = 1;
@ -15425,6 +15470,10 @@ class uvm_component_name_check_visitor extends uvm_visitor#(uvm_component);
virtual function void begin_v();
uvm_coreservice_t cs = uvm_coreservice_t::get();
_root = cs.get_root();
begin
if (uvm_report_enabled(UVM_NONE,UVM_INFO,"UVM/COMP/NAMECHECK"))
uvm_report_info ("UVM/COMP/NAMECHECK", "This implementation of the component name checks requires DPI to be enabled", UVM_NONE, "t/uvm/src/base/uvm_traversal.svh", 289, "", 1);
end
endfunction
endclass
virtual class uvm_set_get_dap_base#(type T=int) extends uvm_object;

131
test_regress/t/t_uvm_pkg_todo.vh
View File

@ -35,39 +35,91 @@
package uvm_pkg;
parameter int UVM_HDL_MAX_WIDTH = 1024;
typedef logic [UVM_HDL_MAX_WIDTH-1:0] uvm_hdl_data_t;
import "DPI-C" context function int uvm_hdl_check_path(string path);
import "DPI-C" context function int uvm_hdl_deposit(string path, uvm_hdl_data_t value);
import "DPI-C" context function int uvm_hdl_force(string path, uvm_hdl_data_t value);
task uvm_hdl_force_time(string path, uvm_hdl_data_t value, time force_time = 0);
if (force_time == 0) begin
void'(uvm_hdl_deposit(path, value));
return;
end
if (!uvm_hdl_force(path, value))
return;
#force_time;
void'(uvm_hdl_release_and_read(path, value));
function int uvm_hdl_check_path(string path);
uvm_report_fatal("UVM_HDL_CHECK_PATH",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_deposit(string path, uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_DEPOSIT",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_force(string path, uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_FORCE",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
task uvm_hdl_force_time(string path, uvm_hdl_data_t value, time force_time=0);
uvm_report_fatal("UVM_HDL_FORCE_TIME",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
endtask
import "DPI-C" context function int uvm_hdl_release_and_read(string path, inout uvm_hdl_data_t value);
import "DPI-C" context function int uvm_hdl_release(string path);
import "DPI-C" context function int uvm_hdl_read(string path, output uvm_hdl_data_t value);
import "DPI-C" function string uvm_dpi_get_next_arg_c (int init);
import "DPI-C" function string uvm_dpi_get_tool_name_c ();
import "DPI-C" function string uvm_dpi_get_tool_version_c ();
function int uvm_hdl_release(string path, output uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_RELEASE",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function int uvm_hdl_read(string path, output uvm_hdl_data_t value);
uvm_report_fatal("UVM_HDL_READ",
$sformatf("uvm_hdl DPI routines are compiled off. Recompile without +define+UVM_HDL_NO_DPI"));
return 0;
endfunction
function string uvm_dpi_get_next_arg(int init=0);
return uvm_dpi_get_next_arg_c(init);
return "";
endfunction
function string uvm_dpi_get_tool_name();
return uvm_dpi_get_tool_name_c();
return "?";
endfunction
function string uvm_dpi_get_tool_version();
return uvm_dpi_get_tool_version_c();
return "?";
endfunction
function chandle uvm_dpi_regcomp(string regex); return null; endfunction
function int uvm_dpi_regexec(chandle preg, string str); return 0; endfunction
function void uvm_dpi_regfree(chandle preg); endfunction
function int uvm_re_match(string re, string str);
int e, es, s, ss;
string tmp;
e = 0; s = 0;
es = 0; ss = 0;
if(re.len() == 0)
return 0;
if(re[0] == "^")
re = re.substr(1, re.len()-1);
while (s != str.len() && re.getc(e) != "*") begin
if ((re.getc(e) != str.getc(s)) && (re.getc(e) != "?"))
return 1;
e++; s++;
end
while (s != str.len()) begin
if (re.getc(e) == "*") begin
e++;
if (e == re.len()) begin
return 0;
end
es = e;
ss = s+1;
end
else if (re.getc(e) == str.getc(s) || re.getc(e) == "?") begin
e++;
s++;
end
else begin
e = es;
s = ss++;
end
end
while (e < re.len() && re.getc(e) == "*")
e++;
if(e == re.len()) begin
return 0;
end
else begin
return 1;
end
endfunction
function string uvm_glob_to_re(string glob);
return glob;
endfunction
import "DPI-C" function chandle uvm_dpi_regcomp(string regex);
import "DPI-C" function int uvm_dpi_regexec(chandle preg, string str);
import "DPI-C" function void uvm_dpi_regfree(chandle preg);
import "DPI-C" context function int uvm_re_match(string re, string str);
import "DPI-C" context function string uvm_glob_to_re(string glob);
typedef class uvm_cmdline_processor;
parameter string UVM_VERSION_STRING = "Accellera:1800.2-2017:UVM:1.0";
function string uvm_revision_string();
@ -12926,22 +12978,13 @@ task uvm_root::run_test(string test_name="");
testname_plusarg = 0;
uvm_objection::m_init_objections();
m_do_dump_args();
test_name_count = clp.get_arg_values("+UVM_TESTNAME=", test_names);
if (test_name_count > 0) begin
test_name = test_names[0];
if ($value$plusargs("UVM_TESTNAME=%s", test_name)) begin
begin
if (uvm_report_enabled(UVM_NONE,UVM_INFO,"NO_DPI_TSTNAME"))
uvm_report_info ("NO_DPI_TSTNAME", "UVM_NO_DPI defined--getting UVM_TESTNAME directly, without DPI", UVM_NONE, "t/uvm/src/base/uvm_root.svh", 517, "", 1);
end
testname_plusarg = 1;
end
if (test_name_count > 1) begin
string test_list;
string sep;
for (int i = 0; i < test_names.size(); i++) begin
if (i != 0)
sep = ", ";
test_list = {test_list, sep, test_names[i]};
end
uvm_report_warning("MULTTST",
$sformatf("Multiple (%0d) +UVM_TESTNAME arguments provided on the command line. '%s' will be used. Provided list: %s.", test_name_count, test_name, test_list), UVM_NONE);
end
if (test_name != "") begin
if(m_children.exists("uvm_test_top")) begin
uvm_report_fatal("TTINST",
@ -13314,7 +13357,9 @@ function void uvm_root::m_check_verbosity();
int verb_count;
int plusarg;
int verbosity = UVM_MEDIUM;
verb_count = clp.get_arg_values("+UVM_VERBOSITY=", verb_settings);
verb_count = $value$plusargs("UVM_VERBOSITY=%s",verb_string);
if (verb_count)
verb_settings.push_back(verb_string);
if (verb_count > 0) begin
verb_string = verb_settings[0];
plusarg = 1;
@ -15433,6 +15478,10 @@ class uvm_component_name_check_visitor extends uvm_visitor#(uvm_component);
virtual function void begin_v();
uvm_coreservice_t cs = uvm_coreservice_t::get();
_root = cs.get_root();
begin
if (uvm_report_enabled(UVM_NONE,UVM_INFO,"UVM/COMP/NAMECHECK"))
uvm_report_info ("UVM/COMP/NAMECHECK", "This implementation of the component name checks requires DPI to be enabled", UVM_NONE, "t/uvm/src/base/uvm_traversal.svh", 289, "", 1);
end
endfunction
endclass
virtual class uvm_set_get_dap_base#(type T=int) extends uvm_object;

1
test_regress/t/t_uvm_todo.pl
View File

@ -17,6 +17,7 @@ compile(
"-Wno-REALCVT", # TODO note mostly related to $realtime - could suppress or fix upstream
"-Wno-ZERODLY", # TODO issue #4494, add support
],
make_flags => '-k -j ' . ::max_procs(),
verilator_make_gmake => 0,
);

2
test_regress/t/t_uvm_todo.v
View File

@ -4,6 +4,8 @@
// any use, without warranty, 2023 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
`define UVM_NO_DPI
`include "t_uvm_pkg_todo.vh"
module t(/*AUTOARG*/);