mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2026-05-25 19:36:21 +00:00
Code Activity

Migrate build system to CMake

Browse source 
See #5895 for details.

This commit does not include CI or documentation changes.
This commit is contained in:
Catherine 2026-05-12 05:33:04 +00:00
parent 9d0cdb8551
commit cad5353a2a
208 changed files with 5285 additions and 2294 deletions
Download patch file Download diff file Expand all files Collapse all files

186
kernel/CMakeLists.txt Normal file
View file

@ -0,0 +1,186 @@
yosys_version_file(version.cc.in version.cc)
configure_file(yosys_config.h.in yosys_config.h @ONLY)
set(cellhelp_sources)
foreach (library simlib simcells)
add_custom_command(
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/cellhelp.py ${CMAKE_SOURCE_DIR}/techlibs/common/${library}.v
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${library}_help.inc
COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/cellhelp.py
${CMAKE_SOURCE_DIR}/techlibs/common/${library}.v
> ${CMAKE_CURRENT_BINARY_DIR}/${library}_help.inc
VERBATIM
)
list(APPEND cellhelp_sources ${CMAKE_CURRENT_BINARY_DIR}/${library}_help.inc)
endforeach()
yosys_core(kernel
binding.cc
binding.h
bitpattern.h
calc.cc
cellaigs.cc
cellaigs.h
celledges.cc
celledges.h
celltypes.h
compute_graph.h
consteval.h
constids.inc
cost.cc
cost.h
drivertools.cc
drivertools.h
ff.cc
ff.h
ffinit.h
ffmerge.cc
ffmerge.h
fmt.cc
fmt.h
functional.cc
functional.h
gzip.cc
gzip.h
hashlib.h
io.cc
io.h
json.cc
json.h
log.cc
log.h
$<${YOSYS_ENABLE_VERIFIC}:log_compat.cc>
log_help.cc
log_help.h
macc.h
mem.cc
mem.h
modtools.h
newcelltypes.h
pattern.h
qcsat.cc
qcsat.h
register.cc
register.h
${cellhelp_sources}
rtlil_bufnorm.cc
rtlil.cc
rtlil.h
satgen.cc
satgen.h
scopeinfo.cc
scopeinfo.h
sexpr.cc
sexpr.h
sigtools.h
tclapi.cc
threading.cc
threading.h
timinginfo.h
topo_scc.h
utils.h
version.cc
wallace_tree.h
yosys.cc
yosys_common.h
yosys_config.h
yosys.h
yw.cc
yw.h
INCLUDE_DIRS
${pybind11_INCLUDE_DIR}
LIBRARIES
cxxopts
$<${YOSYS_ENABLE_PLUGINS}:${Dlfcn_LIBRARIES}>
$<${YOSYS_ENABLE_ZLIB}:PkgConfig::zlib>
$<${YOSYS_ENABLE_READLINE}:PkgConfig::readline>
$<${YOSYS_ENABLE_EDITLINE}:PkgConfig::editline>
$<${YOSYS_ENABLE_TCL}:PkgConfig::tcl>
$<${YOSYS_ENABLE_PYTHON}:Python3::Python>
REQUIRES
bigint
ezsat
json11
sha1
PROVIDES
help
echo
license
tcl
shell
history
script
DATA_DIR
include/kernel
DATA_FILES
binding.h
bitpattern.h
cellaigs.h
celledges.h
celltypes.h
newcelltypes.h
consteval.h
constids.inc
cost.h
drivertools.h
ff.h
ffinit.h
ffmerge.h
fmt.h
gzip.h
hashlib.h
io.h
json.h
log.h
macc.h
modtools.h
mem.h
qcsat.h
register.h
rtlil.h
satgen.h
scopeinfo.h
sexpr.h
sigtools.h
threading.h
timinginfo.h
utils.h
yosys.h
yosys_common.h
yw.h
DATA_EXPLICIT
yosys_config.h ${CMAKE_CURRENT_BINARY_DIR}/yosys_config.h
ESSENTIAL
)
set(yosys_cc_definitions
"$<$<BOOL:${YOSYS_ABC_EXECUTABLE}>:ABCEXTERNAL=\"${YOSYS_ABC_EXECUTABLE}\">"
$<$<BOOL:${MSYS}>:YOSYS_WIN32_UNIX_DIR>
)
set_source_files_properties(yosys.cc PROPERTIES
COMPILE_DEFINITIONS "${yosys_cc_definitions}"
)
yosys_core(fstdata
fstdata.cc
fstdata.h
REQUIRES
fst
DATA_DIR
include/kernel
DATA_FILES
fstdata.h
)
yosys_core(driver
driver.cc
INCLUDE_DIRS
${pybind11_INCLUDE_DIR}
LIBRARIES
$<${YOSYS_ENABLE_READLINE}:PkgConfig::readline>
$<${YOSYS_ENABLE_EDITLINE}:PkgConfig::editline>
$<${YOSYS_ENABLE_TCL}:PkgConfig::tcl>
$<${YOSYS_ENABLE_PYTHON}:Python3::Python>
REQUIRES
essentials
)

100
kernel/cellhelp.py Normal file
View file

@ -0,0 +1,100 @@
#!/usr/bin/env python3
from __future__ import annotations
import fileinput
import json
from pathlib import Path
class SimHelper:
name: str = ""
title: str = ""
ports: str = ""
source: str = ""
desc: list[str]
code: list[str]
group: str = ""
ver: str = "1"
tags: list[str]
def __init__(self) -> None:
self.desc = []
self.tags = []
def __str__(self) -> str:
printed_fields = [
"name", "title", "ports", "source", "desc", "code", "group", "ver",
"tags",
]
# generate C++ struct
val = f"cell_help[{json.dumps(self.name)}] = "
val += "{\n"
for field in printed_fields:
field_val = getattr(self, field)
if isinstance(field_val, list):
field_val = "\n".join(field_val)
field_val = field_val.strip()
val += f' {json.dumps(field_val)},\n'
val += "};\n"
return val
def simcells_reparse(cell: SimHelper):
# cut manual signature
cell.desc = cell.desc[3:]
# code-block truth table
new_desc = []
indent = ""
for line in cell.desc:
if line.startswith("Truth table:"):
indent = " "
new_desc.pop()
new_desc.extend(["::", ""])
new_desc.append(indent + line)
cell.desc = new_desc
# set version
cell.ver = "2a"
simHelper = SimHelper()
for line in fileinput.input():
line = line.rstrip()
# special comments
if line.startswith("//-"):
simHelper.desc.append(line[4:] if len(line) > 4 else "")
elif line.startswith("//* "):
_, key, val = line.split(maxsplit=2)
setattr(simHelper, key, val)
# code parsing
if line.startswith("module "):
clean_line = line[7:].replace("\\", "").replace(";", "")
simHelper.name, simHelper.ports = clean_line.split(maxsplit=1)
simHelper.code = []
short_filename = Path(fileinput.filename()).name
simHelper.source = f'{short_filename}:{fileinput.filelineno()}'
elif not line.startswith("endmodule"):
line = " " + line
try:
simHelper.code.append(line.replace("\t", " "))
except AttributeError:
# no module definition, ignore line
pass
if line.startswith("endmodule"):
short_filename = Path(fileinput.filename()).name
if simHelper.ver == "1" and short_filename == "simcells.v":
# default simcells parsing
simcells_reparse(simHelper)
# check help
if simHelper.desc and simHelper.ver == "1" and short_filename == "simlib.v" and simHelper.desc[1].startswith(' '):
simHelper.desc.pop(1)
# check group
assert simHelper.group, f"techlibs/common/{simHelper.source}: {simHelper.name} cell missing group"
# dump
print(simHelper)
# new
simHelper = SimHelper()

14
kernel/fstdata.cc
View file

@ -29,7 +29,7 @@ static std::string file_base_name(std::string const & path)
FstData::FstData(std::string filename) : ctx(nullptr)
{
#if !defined(YOSYS_DISABLE_SPAWN)
#if defined(YOSYS_ENABLE_SPAWN)
std::string filename_trim = file_base_name(filename);
if (filename_trim.size() > 4 && filename_trim.compare(filename_trim.size()-4, std::string::npos, ".vcd") == 0) {
filename_trim.erase(filename_trim.size()-4);
@ -87,18 +87,18 @@ static void normalize_brackets(std::string &str)
}
}
fstHandle FstData::getHandle(std::string name) {
fstHandle FstData::getHandle(std::string name) {
normalize_brackets(name);
if (name_to_handle.find(name) != name_to_handle.end())
return name_to_handle[name];
else
else
return 0;
};
dict<int,fstHandle> FstData::getMemoryHandles(std::string name) {
dict<int,fstHandle> FstData::getMemoryHandles(std::string name) {
if (memory_to_handle.find(name) != memory_to_handle.end())
return memory_to_handle[name];
else
else
return dict<int,fstHandle>();
};
@ -137,7 +137,7 @@ void FstData::extractVarNames()
handle_to_var[h->u.var.handle] = var;
std::string clean_name;
bool has_space = false;
for(size_t i=0;i<strlen(h->u.var.name);i++)
for(size_t i=0;i<strlen(h->u.var.name);i++)
{
char c = h->u.var.name[i];
if(c==' ') { has_space = true; break; }
@ -210,7 +210,7 @@ void FstData::reconstruct_callback_attimes(uint64_t pnt_time, fstHandle pnt_faci
bool is_clock = false;
if (!all_samples) {
for(auto &s : clk_signals) {
if (s==pnt_facidx) {
if (s==pnt_facidx) {
is_clock=true;
break;
}

4
kernel/log.cc
View file

@ -25,7 +25,7 @@
# include <sys/time.h>
#endif
#if defined(__linux__) || defined(__FreeBSD__)
#if defined(YOSYS_ENABLE_DLOPEN)
# include <dlfcn.h>
#endif
@ -471,7 +471,7 @@ void log_pop()
log_flush();
}
#if (defined(__linux__) || defined(__FreeBSD__)) && defined(YOSYS_ENABLE_PLUGINS)
#if defined(YOSYS_ENABLE_DLOPEN)
void log_backtrace(const char *prefix, int levels)
{
if (levels <= 0) return;

8
kernel/register.cc
View file

@ -60,7 +60,7 @@ void try_collect_garbage()
RTLIL::OwningIdString::collect_garbage();
}
Pass::Pass(std::string name, std::string short_help, source_location location) :
Pass::Pass(std::string name, std::string short_help, source_location location) :
pass_name(name), short_help(short_help), location(location)
{
next_queued_pass = first_queued_pass;
@ -217,7 +217,7 @@ void Pass::call(RTLIL::Design *design, std::string command)
return;
if (tok[0] == '!') {
#if !defined(YOSYS_DISABLE_SPAWN)
#if defined(YOSYS_ENABLE_SPAWN)
cmd_buf = command.substr(command.find('!') + 1);
while (!cmd_buf.empty() && (cmd_buf.back() == ' ' || cmd_buf.back() == '\t' ||
cmd_buf.back() == '\r' || cmd_buf.back() == '\n'))
@ -741,8 +741,8 @@ static void log_warning_flags(Pass *pass) {
static struct CellHelpMessages {
dict<string, SimHelper> cell_help;
CellHelpMessages() {
#include "techlibs/common/simlib_help.inc"
#include "techlibs/common/simcells_help.inc"
#include "kernel/simlib_help.inc"
#include "kernel/simcells_help.inc"
cell_help.sort();
}
bool contains(string name) { return cell_help.count(get_cell_name(name)) > 0; }

8
kernel/threading.h
View file

@ -1,15 +1,15 @@
#include <deque>
#include "kernel/yosys_common.h"
#include "kernel/log.h"
#include "kernel/utils.h"
#ifdef YOSYS_ENABLE_THREADS
#include <condition_variable>
#include <mutex>
#include <thread>
#endif
#include "kernel/yosys_common.h"
#include "kernel/log.h"
#include "kernel/utils.h"
#ifndef YOSYS_THREADING_H
#define YOSYS_THREADING_H

4
kernel/version.cc.in Normal file
View file

@ -0,0 +1,4 @@
namespace Yosys {
const char *yosys_version_str = "@YOSYS_BUILD_INFO@";
const char *yosys_git_hash_str = "@YOSYS_CHECKOUT_INFO@";
}

12
kernel/yosys.cc
View file

@ -57,7 +57,7 @@ namespace py = pybind11;
# include <dirent.h>
# include <sys/types.h>
# include <sys/stat.h>
# if !defined(YOSYS_DISABLE_SPAWN)
# if defined(YOSYS_ENABLE_SPAWN)
# include <sys/wait.h>
# endif
#endif
@ -179,7 +179,7 @@ void yosys_banner()
log(" %s\n", yosys_maybe_version());
}
#if !defined(YOSYS_DISABLE_SPAWN)
#if defined(YOSYS_ENABLE_SPAWN)
int run_command(const std::string &command, std::function<void(const std::string&)> process_line)
{
if (!process_line)
@ -636,13 +636,11 @@ void init_share_dirname()
yosys_share_dirname = proc_share_path;
return;
}
# ifdef YOSYS_DATDIR
proc_share_path = YOSYS_DATDIR "/";
if (check_directory_exists(proc_share_path, true)) {
yosys_share_dirname = proc_share_path;
return;
}
# endif
# endif
}
#endif
@ -684,11 +682,7 @@ std::string proc_share_dirname()
std::string proc_program_prefix()
{
std::string program_prefix;
#ifdef YOSYS_PROGRAM_PREFIX
program_prefix = YOSYS_PROGRAM_PREFIX;
#endif
return program_prefix;
return YOSYS_PROGRAM_PREFIX;
}
bool fgetline(FILE *f, std::string &buffer)

4
kernel/yosys_common.h
View file

@ -60,6 +60,8 @@
defines the Yosys Makefile would set for your build configuration.
#endif
#include "kernel/yosys_config.h"
#define FRIEND_TEST(test_case_name, test_name) \
friend class test_case_name##_##test_name##_Test
@ -91,6 +93,8 @@
# undef CONST
// `wingdi.h` defines a TRANSPARENT macro that conflicts with X(TRANSPARENT) entry in kernel/constids.inc
# undef TRANSPARENT
// `wingdi.h` defines an ERROR macro that conflicts with `ERROR()` macro in kernel/tclapi.cc
# undef ERROR
#endif
#ifndef PATH_MAX

22
kernel/yosys_config.h.in Normal file
View file

@ -0,0 +1,22 @@
#ifndef YOSYS_CONFIG_H
#define YOSYS_CONFIG_H
// Installation parameters
#define YOSYS_PROGRAM_PREFIX "@YOSYS_PROGRAM_PREFIX@"
#define YOSYS_DATDIR "@YOSYS_INSTALL_DATADIR@"
// Feature toggles
#cmakedefine YOSYS_ENABLE_GLOB
#cmakedefine YOSYS_ENABLE_SPAWN
#cmakedefine YOSYS_ENABLE_THREADS
#cmakedefine YOSYS_ENABLE_DLOPEN
#cmakedefine YOSYS_ENABLE_ZLIB
#cmakedefine YOSYS_ENABLE_PLUGINS
#cmakedefine YOSYS_ENABLE_READLINE
#cmakedefine YOSYS_ENABLE_EDITLINE
#cmakedefine YOSYS_ENABLE_TCL
#cmakedefine YOSYS_ENABLE_PYTHON
#cmakedefine YOSYS_ENABLE_VERIFIC
#cmakedefine YOSYS_ENABLE_HELP_SOURCE
#endif