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Fix formatting for synth_intel.cc

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This is realized through the recently added .clang-format file.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Ben Widawsky 2019-05-04 10:36:06 -07:00
parent 02e7d931a7
commit 05d8cc4567
1 changed files with 211 additions and 222 deletions
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433
techlibs/intel/synth_intel.cc
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@ -17,254 +17,243 @@
*
*/
#include "kernel/register.h"
#include "kernel/celltypes.h"
#include "kernel/rtlil.h"
#include "kernel/log.h"
#include "kernel/register.h"
#include "kernel/rtlil.h"
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN
struct SynthIntelPass : public ScriptPass {
SynthIntelPass() : ScriptPass("synth_intel", "synthesis for Intel (Altera) FPGAs.") { }
SynthIntelPass() : ScriptPass("synth_intel", "synthesis for Intel (Altera) FPGAs.") {}
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" synth_intel [options]\n");
log("\n");
log("This command runs synthesis for Intel FPGAs.\n");
log("\n");
log(" -family < max10 | a10gx | cyclone10 | cyclonev | cycloneiv | cycloneive>\n");
log(" generate the synthesis netlist for the specified family.\n");
log(" MAX10 is the default target if not family argument specified.\n");
log(" For Cyclone GX devices, use cycloneiv argument; For Cyclone E, use cycloneive.\n");
log(" Cyclone V and Arria 10 GX devices are experimental, use it with a10gx argument.\n");
log("\n");
log(" -top <module>\n");
log(" use the specified module as top module (default='top')\n");
log("\n");
log(" -vqm <file>\n");
log(" write the design to the specified Verilog Quartus Mapping File. Writing of an\n");
log(" output file is omitted if this parameter is not specified.\n");
log("\n");
log(" -vpr <file>\n");
log(" write BLIF files for VPR flow experiments. The synthesized BLIF output file is not\n");
log(" compatible with the Quartus flow. Writing of an\n");
log(" output file is omitted if this parameter is not specified.\n");
log("\n");
log(" -run <from_label>:<to_label>\n");
log(" only run the commands between the labels (see below). an empty\n");
log(" from label is synonymous to 'begin', and empty to label is\n");
log(" synonymous to the end of the command list.\n");
log("\n");
log(" -noiopads\n");
log(" do not use altsyncram cells in output netlist\n");
log("\n");
log(" -nobram\n");
log(" do not use altsyncram cells in output netlist\n");
log("\n");
log(" -noflatten\n");
log(" do not flatten design before synthesis\n");
log("\n");
log(" -retime\n");
log(" run 'abc' with -dff option\n");
log("\n");
log("The following commands are executed by this synthesis command:\n");
help_script();
log("\n");
}
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" synth_intel [options]\n");
log("\n");
log("This command runs synthesis for Intel FPGAs.\n");
log("\n");
log(" -family < max10 | a10gx | cyclone10 | cyclonev | cycloneiv | cycloneive>\n");
log(" generate the synthesis netlist for the specified family.\n");
log(" MAX10 is the default target if not family argument specified.\n");
log(" For Cyclone GX devices, use cycloneiv argument; For Cyclone E, use cycloneive.\n");
log(" Cyclone V and Arria 10 GX devices are experimental, use it with a10gx argument.\n");
log("\n");
log(" -top <module>\n");
log(" use the specified module as top module (default='top')\n");
log("\n");
log(" -vqm <file>\n");
log(" write the design to the specified Verilog Quartus Mapping File. Writing of an\n");
log(" output file is omitted if this parameter is not specified.\n");
log("\n");
log(" -vpr <file>\n");
log(" write BLIF files for VPR flow experiments. The synthesized BLIF output file is not\n");
log(" compatible with the Quartus flow. Writing of an\n");
log(" output file is omitted if this parameter is not specified.\n");
log("\n");
log(" -run <from_label>:<to_label>\n");
log(" only run the commands between the labels (see below). an empty\n");
log(" from label is synonymous to 'begin', and empty to label is\n");
log(" synonymous to the end of the command list.\n");
log("\n");
log(" -noiopads\n");
log(" do not use altsyncram cells in output netlist\n");
log("\n");
log(" -nobram\n");
log(" do not use altsyncram cells in output netlist\n");
log("\n");
log(" -noflatten\n");
log(" do not flatten design before synthesis\n");
log("\n");
log(" -retime\n");
log(" run 'abc' with -dff option\n");
log("\n");
log("The following commands are executed by this synthesis command:\n");
help_script();
log("\n");
}
string top_opt, family_opt, vout_file, blif_file;
bool retime, flatten, nobram, noiopads;
string top_opt, family_opt, vout_file, blif_file;
bool retime, flatten, nobram, noiopads;
void clear_flags() YS_OVERRIDE
{
top_opt = "-auto-top";
family_opt = "max10";
vout_file = "";
blif_file = "";
retime = false;
flatten = true;
nobram = false;
noiopads = false;
}
void clear_flags() YS_OVERRIDE
{
top_opt = "-auto-top";
family_opt = "max10";
vout_file = "";
blif_file = "";
retime = false;
flatten = true;
nobram = false;
noiopads = false;
}
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
string run_from, run_to;
clear_flags();
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
string run_from, run_to;
clear_flags();
size_t argidx;
for (argidx = 1; argidx < args.size(); argidx++)
{
if (args[argidx] == "-family" && argidx+1 < args.size()) {
family_opt = args[++argidx];
continue;
}
if (args[argidx] == "-top" && argidx+1 < args.size()) {
top_opt = "-top " + args[++argidx];
continue;
}
if (args[argidx] == "-vqm" && argidx+1 < args.size()) {
vout_file = args[++argidx];
continue;
}
if (args[argidx] == "-vpr" && argidx+1 < args.size()) {
blif_file = args[++argidx];
continue;
}
if (args[argidx] == "-run" && argidx+1 < args.size()) {
size_t pos = args[argidx+1].find(':');
if (pos == std::string::npos)
break;
run_from = args[++argidx].substr(0, pos);
run_to = args[argidx].substr(pos+1);
continue;
}
if (args[argidx] == "-noiopads") {
noiopads = true;
continue;
}
if (args[argidx] == "-nobram") {
nobram = true;
continue;
}
if (args[argidx] == "-noflatten") {
flatten = false;
continue;
}
if (args[argidx] == "-retime") {
retime = true;
continue;
}
break;
}
extra_args(args, argidx, design);
size_t argidx;
for (argidx = 1; argidx < args.size(); argidx++) {
if (args[argidx] == "-family" && argidx + 1 < args.size()) {
family_opt = args[++argidx];
continue;
}
if (args[argidx] == "-top" && argidx + 1 < args.size()) {
top_opt = "-top " + args[++argidx];
continue;
}
if (args[argidx] == "-vqm" && argidx + 1 < args.size()) {
vout_file = args[++argidx];
continue;
}
if (args[argidx] == "-vpr" && argidx + 1 < args.size()) {
blif_file = args[++argidx];
continue;
}
if (args[argidx] == "-run" && argidx + 1 < args.size()) {
size_t pos = args[argidx + 1].find(':');
if (pos == std::string::npos)
break;
run_from = args[++argidx].substr(0, pos);
run_to = args[argidx].substr(pos + 1);
continue;
}
if (args[argidx] == "-noiopads") {
noiopads = true;
continue;
}
if (args[argidx] == "-nobram") {
nobram = true;
continue;
}
if (args[argidx] == "-noflatten") {
flatten = false;
continue;
}
if (args[argidx] == "-retime") {
retime = true;
continue;
}
break;
}
extra_args(args, argidx, design);
if (!design->full_selection())
log_cmd_error("This command only operates on fully selected designs!\n");
if (family_opt != "max10" && family_opt !="a10gx" && family_opt != "cyclonev" && family_opt !="cycloneiv" && family_opt !="cycloneive" && family_opt != "cyclone10")
log_cmd_error("Invalid or not family specified: '%s'\n", family_opt.c_str());
if (!design->full_selection())
log_cmd_error("This command only operates on fully selected designs!\n");
if (family_opt != "max10" && family_opt != "a10gx" && family_opt != "cyclonev" && family_opt != "cycloneiv" &&
family_opt != "cycloneive" && family_opt != "cyclone10")
log_cmd_error("Invalid or not family specified: '%s'\n", family_opt.c_str());
log_header(design, "Executing SYNTH_INTEL pass.\n");
log_push();
log_header(design, "Executing SYNTH_INTEL pass.\n");
log_push();
run_script(design, run_from, run_to);
run_script(design, run_from, run_to);
log_pop();
}
log_pop();
}
void script() YS_OVERRIDE
{
if (check_label("begin"))
{
if(check_label("family") && family_opt=="max10")
run("read_verilog -sv -lib +/intel/max10/cells_sim.v");
else if(check_label("family") && family_opt=="a10gx")
run("read_verilog -sv -lib +/intel/a10gx/cells_sim.v");
else if(check_label("family") && family_opt=="cyclonev")
run("read_verilog -sv -lib +/intel/cyclonev/cells_sim.v");
else if(check_label("family") && family_opt=="cyclone10")
run("read_verilog -sv -lib +/intel/cyclone10/cells_sim.v");
else if(check_label("family") && family_opt=="cycloneiv")
run("read_verilog -sv -lib +/intel/cycloneiv/cells_sim.v");
else
run("read_verilog -sv -lib +/intel/cycloneive/cells_sim.v");
// Misc and common cells
run("read_verilog -sv -lib +/intel/common/m9k_bb.v");
run("read_verilog -sv -lib +/intel/common/altpll_bb.v");
run(stringf("hierarchy -check %s", help_mode ? "-top <top>" : top_opt.c_str()));
}
void script() YS_OVERRIDE
{
if (check_label("begin")) {
if (check_label("family") && family_opt == "max10")
run("read_verilog -sv -lib +/intel/max10/cells_sim.v");
else if (check_label("family") && family_opt == "a10gx")
run("read_verilog -sv -lib +/intel/a10gx/cells_sim.v");
else if (check_label("family") && family_opt == "cyclonev")
run("read_verilog -sv -lib +/intel/cyclonev/cells_sim.v");
else if (check_label("family") && family_opt == "cyclone10")
run("read_verilog -sv -lib +/intel/cyclone10/cells_sim.v");
else if (check_label("family") && family_opt == "cycloneiv")
run("read_verilog -sv -lib +/intel/cycloneiv/cells_sim.v");
else
run("read_verilog -sv -lib +/intel/cycloneive/cells_sim.v");
// Misc and common cells
run("read_verilog -sv -lib +/intel/common/m9k_bb.v");
run("read_verilog -sv -lib +/intel/common/altpll_bb.v");
run(stringf("hierarchy -check %s", help_mode ? "-top <top>" : top_opt.c_str()));
}
if (flatten && check_label("flatten", "(unless -noflatten)"))
{
run("proc");
run("flatten");
run("tribuf -logic");
run("deminout");
}
if (flatten && check_label("flatten", "(unless -noflatten)")) {
run("proc");
run("flatten");
run("tribuf -logic");
run("deminout");
}
if (check_label("coarse"))
{
run("synth -run coarse");
}
if (check_label("coarse")) {
run("synth -run coarse");
}
if (!nobram && check_label("bram", "(skip if -nobram)"))
{
run("memory_bram -rules +/intel/common/brams.txt");
run("techmap -map +/intel/common/brams_map.v");
}
if (!nobram && check_label("bram", "(skip if -nobram)")) {
run("memory_bram -rules +/intel/common/brams.txt");
run("techmap -map +/intel/common/brams_map.v");
}
if (check_label("fine"))
{
run("opt -fast -mux_undef -undriven -fine -full");
run("memory_map");
run("opt -undriven -fine");
run("dffsr2dff");
run("dff2dffe -direct-match $_DFF_*");
run("opt -fine");
run("techmap -map +/techmap.v");
run("opt -full");
run("clean -purge");
run("setundef -undriven -zero");
if (retime || help_mode)
run("abc -markgroups -dff", "(only if -retime)");
}
if (check_label("fine")) {
run("opt -fast -mux_undef -undriven -fine -full");
run("memory_map");
run("opt -undriven -fine");
run("dffsr2dff");
run("dff2dffe -direct-match $_DFF_*");
run("opt -fine");
run("techmap -map +/techmap.v");
run("opt -full");
run("clean -purge");
run("setundef -undriven -zero");
if (retime || help_mode)
run("abc -markgroups -dff", "(only if -retime)");
}
if (check_label("map_luts"))
{
if(family_opt=="a10gx" || family_opt=="cyclonev")
run("abc -luts 2:2,3,6:5" + string(retime ? " -dff" : ""));
else
run("abc -lut 4" + string(retime ? " -dff" : ""));
run("clean");
}
if (check_label("map_luts")) {
if (family_opt == "a10gx" || family_opt == "cyclonev")
run("abc -luts 2:2,3,6:5" + string(retime ? " -dff" : ""));
else
run("abc -lut 4" + string(retime ? " -dff" : ""));
run("clean");
}
if (check_label("map_cells"))
{
if (!noiopads)
run("iopadmap -bits -outpad $__outpad I:O -inpad $__inpad O:I", "(unless -noiopads)");
if(family_opt=="max10")
run("techmap -map +/intel/max10/cells_map.v");
else if(family_opt=="a10gx")
run("techmap -map +/intel/a10gx/cells_map.v");
else if(family_opt=="cyclonev")
run("techmap -map +/intel/cyclonev/cells_map.v");
else if(family_opt=="cyclone10")
run("techmap -map +/intel/cyclone10/cells_map.v");
else if(family_opt=="cycloneiv")
run("techmap -map +/intel/cycloneiv/cells_map.v");
else
run("techmap -map +/intel/cycloneive/cells_map.v");
run("dffinit -highlow -ff dffeas q power_up");
run("clean -purge");
}
if (check_label("map_cells")) {
if (!noiopads)
run("iopadmap -bits -outpad $__outpad I:O -inpad $__inpad O:I", "(unless -noiopads)");
if (family_opt == "max10")
run("techmap -map +/intel/max10/cells_map.v");
else if (family_opt == "a10gx")
run("techmap -map +/intel/a10gx/cells_map.v");
else if (family_opt == "cyclonev")
run("techmap -map +/intel/cyclonev/cells_map.v");
else if (family_opt == "cyclone10")
run("techmap -map +/intel/cyclone10/cells_map.v");
else if (family_opt == "cycloneiv")
run("techmap -map +/intel/cycloneiv/cells_map.v");
else
run("techmap -map +/intel/cycloneive/cells_map.v");
run("dffinit -highlow -ff dffeas q power_up");
run("clean -purge");
}
if (check_label("check"))
{
run("hierarchy -check");
run("stat");
run("check -noinit");
}
if (check_label("check")) {
run("hierarchy -check");
run("stat");
run("check -noinit");
}
if (check_label("vqm"))
{
if (!vout_file.empty() || help_mode)
run(stringf("write_verilog -attr2comment -defparam -nohex -decimal -renameprefix syn_ %s",
help_mode ? "<file-name>" : vout_file.c_str()));
}
if (check_label("vqm")) {
if (!vout_file.empty() || help_mode)
run(stringf("write_verilog -attr2comment -defparam -nohex -decimal -renameprefix syn_ %s",
help_mode ? "<file-name>" : vout_file.c_str()));
}
if (check_label("vpr"))
{
if (!blif_file.empty() || help_mode)
{
run(stringf("opt_clean -purge"));
run(stringf("write_blif %s", help_mode ? "<file-name>" : blif_file.c_str()));
}
}
}
if (check_label("vpr")) {
if (!blif_file.empty() || help_mode) {
run(stringf("opt_clean -purge"));
run(stringf("write_blif %s", help_mode ? "<file-name>" : blif_file.c_str()));
}
}
}
} SynthIntelPass;
PRIVATE_NAMESPACE_END