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Merge remote-tracking branch 'origin/master' into xaig_dff

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Eddie Hung 2019-12-19 10:29:40 -08:00
commit 94f15f023c
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8
frontends/verific/README
View file

@ -1,7 +1,11 @@
This directory contains Verific bindings for Yosys.
See http://www.verific.com/ for details.
Use Symbiotic EDA Suite if you need Yosys+Verifc.
https://www.symbioticeda.com/seda-suite
Contact office@symbioticeda.com for free evaluation
binaries of Symbiotic EDA Suite.
Verific Features that should be enabled in your Verific library

23
frontends/verific/verific.cc
View file

@ -2065,7 +2065,12 @@ struct VerificPass : public Pass {
log(" -d <dump_file>\n");
log(" Dump the Verific netlist as a verilog file.\n");
log("\n");
log("Visit http://verific.com/ for more information on Verific.\n");
log("\n");
log("Use Symbiotic EDA Suite if you need Yosys+Verifc.\n");
log("https://www.symbioticeda.com/seda-suite\n");
log("\n");
log("Contact office@symbioticeda.com for free evaluation\n");
log("binaries of Symbiotic EDA Suite.\n");
log("\n");
}
#ifdef YOSYS_ENABLE_VERIFIC
@ -2074,7 +2079,13 @@ struct VerificPass : public Pass {
static bool set_verific_global_flags = true;
if (check_noverific_env())
log_cmd_error("This version of Yosys is built without Verific support.\n");
log_cmd_error("This version of Yosys is built without Verific support.\n"
"\n"
"Use Symbiotic EDA Suite if you need Yosys+Verifc.\n"
"https://www.symbioticeda.com/seda-suite\n"
"\n"
"Contact office@symbioticeda.com for free evaluation\n"
"binaries of Symbiotic EDA Suite.\n");
log_header(design, "Executing VERIFIC (loading SystemVerilog and VHDL designs using Verific).\n");
@ -2493,7 +2504,13 @@ struct VerificPass : public Pass {
}
#else /* YOSYS_ENABLE_VERIFIC */
void execute(std::vector<std::string>, RTLIL::Design *) YS_OVERRIDE {
log_cmd_error("This version of Yosys is built without Verific support.\n");
log_cmd_error("This version of Yosys is built without Verific support.\n"
"\n"
"Use Symbiotic EDA Suite if you need Yosys+Verifc.\n"
"https://www.symbioticeda.com/seda-suite\n"
"\n"
"Contact office@symbioticeda.com for free evaluation\n"
"binaries of Symbiotic EDA Suite.\n");
}
#endif
} VerificPass;

2
frontends/verilog/preproc.cc
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@ -28,7 +28,7 @@
*
* Ad-hoc implementation of a Verilog preprocessor. The directives `define,
* `include, `ifdef, `ifndef, `else and `endif are handled here. All other
* directives are handled by the lexer (see lexer.l).
* directives are handled by the lexer (see verilog_lexer.l).
*
*/

2
frontends/verilog/verilog_lexer.l
View file

@ -28,7 +28,7 @@
*
* A simple lexer for Verilog code. Non-preprocessor compiler directives are
* handled here. The preprocessor stuff is handled in preproc.cc. Everything
* else is left to the bison parser (see parser.y).
* else is left to the bison parser (see verilog_parser.y).
*
*/