updates submodules and build system

.envrc

@@ -6,6 +6,8 @@ if [ $distro == "CentOS" ]; then
 elif [ $distro == "Rocky" ]; then
     . /opt/rh/gcc-toolset-11/enable
 fi
+if has module; then
     module load ./Modulefile
+fi
 layout python3
 [ -f .envrc.$USER ] && . .envrc.$USER

.vscode/extensions.json

@@ -0,0 +1,10 @@
+{
+    "recommendations": [
+        "ms-vscode.cpptools-extension-pack",
+        "llvm-vs-code-extensions.vscode-clangd",
+        "eclipse-cdt.cdt-gdb-vscode",
+        "eclipse-cdt.memory-inspector",
+        "eclipse-cdt.peripheral-inspector",
+
+    ]
+}

.vscode/launch.json

@@ -5,16 +5,18 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "type": "gdb",
+            "type": "gdbtarget",
             "request": "attach",
             "name": "Attach-to-gdbserver",
-            "executable": "./fw/hello-world/hello",
+            "program": "fw/hello-world/prebuilt/hello.elf",
-            "target": ":10000",
+            "imageAndSymbols": {
-            "remote": true,
+                "symbolFileName": "fw/hello-world/prebuilt/hello.elf"
+            },
+            "target": {
+                "port": "10000"
+            },
             "cwd": "${workspaceRoot}",
-            "valuesFormatting": "prettyPrinters",
+            "gdb": "riscv64-unknown-elf-gdb",
-            "gdbpath": "/opt/riscv/bin/riscv32-unknown-elf-gdb",
-            "debugger_args": [],
             "presentation": {
                 "hidden": true,
                 "group": "FW Debug",
@@ -26,9 +28,8 @@
             "request": "launch",
             "name": "Launch-VP-with-gdbserver",
             "cwd": "${workspaceRoot}",
-            "valuesFormatting": "parseText",
+            "program": "${workspaceFolder}/build/Debug/src/tgc-vp",
-            "target": "./build/src/tgc-vp",
+            "arguments": "-f fw/hello-world/prebuilt/hello.elf -g 10000",
-            "arguments": "-f fw/hello-world/hello -g 10000",
             "presentation": {
                 "hidden": true,
                 "group": "FW Debug",
@@ -40,10 +41,9 @@
             "request": "launch",
             "name": "VP-Debug",
             "cwd": "${workspaceRoot}",
-            "valuesFormatting": "parseText",
+            "program": "${workspaceFolder}/build/Debug/src/tgc-vp",
-            "target": "./build/src/tgc-vp",
+            "arguments": "-f fw/hello-world/prebuilt/hello.elf",
-            "printCalls": false,
+            "openGdbConsole": true
-            "arguments": "-f fw/hello-world/hello"
         },
     ],
     "compounds": [

.vscode/settings.json

@@ -2,5 +2,20 @@
     "files.associations": {
         "platform.h": "c"
     },
-    "debug.allowBreakpointsEverywhere": true
+    "debug.allowBreakpointsEverywhere": true,
+    "chat.sendElementsToChat.attachCSS": false,
+    "chat.sendElementsToChat.attachImages": false,
+    "chat.sendElementsToChat.enabled": false,
+    "editor.rulers": [
+        {
+            "column": 140,
+            "comment": "clang-format"
+        }
+    ],
+    "clangd.arguments": [
+        "--pretty",
+        "--background-index",
+        "--compile-commands-dir=${workspaceFolder}/build"
+    ],
+    "cmake.copyCompileCommands": "${workspaceFolder}/build/compile_commands.json"
 }

CMakeLists.txt

@@ -16,7 +16,6 @@ option(WITH_LLVM "Build LLVM backend" OFF)
 option(WITH_ASMJIT "Build ASMJIT backend" ON)
 
 set(SCC_LIB_ONLY ON)
-set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
@@ -34,103 +33,10 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     add_compile_options(/vmg /wd26812) # suppress Warnung C26812: "enum class" gegenüber "enum" (Enum.3) bevorzugen
 endif()
 
-include(ConanInline)
-if(BUILD_SHARED_LIBS)
-	set(SHARED_FLAG "True")
-else()
-	set(SHARED_FLAG "False")
-endif()
-
-set(CONAN_BOOST_OPTIONS
-boost:fPIC=True
-boost:shared=${SHARED_FLAG}
-boost:header_only=False 
-boost:without_contract=True
-boost:without_fiber=True
-boost:without_graph=True
-boost:without_graph_parallel=True
-boost:without_iostreams=True
-boost:without_json=True
-boost:without_locale=True
-boost:without_log=True
-boost:without_math=True
-boost:without_mpi=True
-boost:without_nowide=True
-boost:without_python=True
-boost:without_random=True
-boost:without_regex=True
-boost:without_stacktrace=True
-boost:without_test=True
-boost:without_timer=True
-boost:without_type_erasure=True
-boost:without_wave=True
-)
-
-set(CONAN_PACKAGE_LIST 
-	fmt/8.0.1
-	spdlog/1.9.2
-	boost/1.75.0
-	gsl-lite/0.37.0
-	elfio/3.11
-	lz4/1.9.3 
-	yaml-cpp/0.7.0 
-	jsoncpp/1.9.5
-	zlib/1.2.13
-)
-set(CONAN_PACKAGE_OPTIONS fmt:header_only=True ${CONAN_BOOST_OPTIONS})
-if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND WITH_TCC)
-    list(APPEND CONAN_PACKAGE_LIST seasocks/1.4.4)
-	list(APPEND CONAN_PACKAGE_OPTIONS lua:compile_as_cpp=False )
-endif()
-if(WITH_LLVM)
-    list(APPEND CONAN_PACKAGE_LIST llvm-core/13.0.0)
-	list(APPEND CONAN_PACKAGE_OPTIONS libiconv:shared=False)
-endif()
-if(WITH_ASMJIT)
-    list(APPEND CONAN_PACKAGE_LIST asmjit/cci.20240531)
-    list(APPEND CONAN_PACKAGE_OPTIONS asmjit:shared=False)
-endif()
-if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tgc-iss/dbt-rise-plugins)
-     list(APPEND CONAN_PACKAGE_OPTIONS lua:compile_as_cpp=False)
-     list(APPEND CONAN_PACKAGE_LIST lua/5.4.3)
-endif()
-
-if(NOT USE_CWR_SYSTEMC AND NOT USE_NCSC_SYSTEMC AND NOT DEFINED ENV{SYSTEMC_HOME})
-	set(CONAN_PACKAGE_LIST ${CONAN_PACKAGE_LIST}
-	    systemc/2.3.4) 
-	set(CONAN_PACKAGE_OPTIONS ${CONAN_PACKAGE_OPTIONS}
-	    systemc:shared=${SHARED_FLAG}
-	    systemc:disable_virtual_bind=False)
-endif()
-
-conan_check()
-#conan_add_remote(NAME minres URL https://git.minres.com/api/packages/Tooling/conan)
-# Boost on CentOS 7 quirks: the b2 of conan-center is build against a newer libstdc++ and therefore does not run
-# with the oooooold libs on CentOS 7. Therefore we build our own version of b2 if it is not there
-execute_process(COMMAND bash -c "conan search -r all b2 | tail -1" OUTPUT_VARIABLE B2_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
-set(B2_META $ENV{HOME}/.conan/data/${B2_VERSION}/_/_/metadata.json)
-if(DEFINED ENV{CONAN_USER_HOME})
-	set(B2_META $ENV{CONAN_USER_HOME}/.conan/data/${B2_VERSION}/_/_/metadata.json)
-endif()
-if(NOT EXISTS ${B2_META})
-	conan_configure(REQUIRES ${B2_VERSION})
-	conan_cmake_autodetect(settings)
-	conan_cmake_install(PATH_OR_REFERENCE . BUILD b2 SETTINGS ${settings})
-endif()
-# Boost on CentOS 7 quirks end
-conan_cmake_configure(REQUIRES ${CONAN_PACKAGE_LIST}
-                      GENERATORS cmake_find_package
-                      OPTIONS ${CONAN_PACKAGE_OPTIONS}
-                      )
-conan_cmake_autodetect(settings)
-conan_install()
-
-set(CONAN_CMAKE_SILENT_OUTPUT ON)               
 find_package(tcc QUIET)
 find_package(elfio)
 find_package(fmt)
 find_package(spdlog)
-find_package(gsl-lite)
 find_package(yaml-cpp)
 set(Boost_NO_BOOST_CMAKE ON) #  Don't do a find_package in config mode before searching for a regular boost install.
 find_package(Boost REQUIRED COMPONENTS program_options QUIET)
@@ -142,7 +48,7 @@ find_package(ClangFormat)
 if(ENABLE_COVERAGE)
     include(CodeCoverage)
     append_coverage_compiler_flags()
-    set(COVERAGE_EXCLUDES "${tgfs_verif_SOURCE_DIR}/scc/*" "${tgfs_verif_SOURCE_DIR}/build/*" "$ENV{HOME}/.conan/*" "/opt/*")
+    set(COVERAGE_EXCLUDES "${tgfs_verif_SOURCE_DIR}/scc/*" "${tgfs_verif_SOURCE_DIR}/build/*" "$ENV{HOME}/.conan2/*" "/opt/*")
 endif()
 
 if(ENABLE_CLANGTIDY)

conanfile.py

@@ -0,0 +1,63 @@
+import os
+
+from conan import ConanFile
+from conan.tools.cmake import cmake_layout
+
+
+class Pkg(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = (
+        "CMakeDeps",
+        "CMakeToolchain",
+    )
+    default_options = {
+        "llvm-core/*:targets": "X86",
+        "boost/*:fPIC": "True",
+        "boost/*:header_only": "False",
+        "boost/*:without_contract": "True",
+        "boost/*:without_fiber": "True",
+        "boost/*:without_graph": "True",
+        "boost/*:without_graph_parallel": "True",
+        "boost/*:without_iostreams": "True",
+        "boost/*:without_json": "True",
+        "boost/*:without_locale": "True",
+        "boost/*:without_log": "True",
+        "boost/*:without_math": "True",
+        "boost/*:without_mpi": "True",
+        "boost/*:without_nowide": "True",
+        "boost/*:without_python": "True",
+        "boost/*:without_random": "True",
+        "boost/*:without_regex": "True",
+        "boost/*:without_stacktrace": "True",
+        "boost/*:without_test": "True",
+        "boost/*:without_timer": "True",
+        "boost/*:without_type_erasure": "True",
+        "boost/*:without_wave": "True",
+        "systemc/*:shared": "True",
+        "lua/*:compile_as_cpp": "False",
+        "asmjit/*:shared": "False"
+    }
+
+    def requirements(self):
+        self.requires("systemc/2.3.4")
+        self.requires("fmt/8.0.1")
+        self.requires("spdlog/1.9.2")
+        self.requires("boost/1.85.0")
+        self.requires("abseil/20250127.0")
+        self.requires("elfio/3.12")
+        self.requires("lz4/1.9.3")
+        self.requires("yaml-cpp/0.8.0")
+        self.requires("jsoncpp/1.9.5")
+        self.requires("zlib/1.2.12")
+        self.requires("seasocks/1.4.4")
+        self.requires("asmjit/cci.20240531")
+        if "WITH_LLVM" in os.environ:
+            self.requires("llvm-core/19.1.7")
+        if os.path.isdir("dbt-rise-plugins"):
+            self.requires("lua/5.4.3")
+
+    def build_requirements(self):
+        pass
+
+    def layout(self):
+        cmake_layout(self)

requirements.txt

@@ -1 +1,3 @@
-conan==1.59
+conan
+cmake
+clang-format

src/sc_main.cpp

@@ -21,7 +21,6 @@
 #include <boost/program_options.hpp>
 #include <fstream>
 #include <iostream>
-#include <sstream>
 #include <tgc_vp/tb.h>
 #ifdef ERROR
 #undef ERROR
@@ -31,7 +30,6 @@ const std::string core_path{"tb.top.core_complex"};
 
 using namespace sysc;
 using namespace sc_core;
-namespace po = boost::program_options;
 
 namespace {
 const size_t ERRORR_IN_COMMAND_LINE = 1;
@@ -76,10 +74,9 @@ int sc_main(int argc, char* argv[]) {
         auto tx_trace_type =
             static_cast<scc::tracer::file_type>(trace_level >> 1); // bit3-bit1 define the kind of transaction trace
         auto trace_default_on = parser.is_set("trace-default-on");
-        cfg.set_value("$$$scc_tracer$$$.tx_trace_type", static_cast<unsigned>(scc::tracer::file_type::FTR));
+        cfg.set_value("scc_tracer.tx_trace_type", static_cast<unsigned>(scc::tracer::file_type::FTR));
-        cfg.set_value("$$$scc_tracer$$$.sig_trace_type", static_cast<unsigned>(scc::tracer::file_type::FST));
+        cfg.set_value("scc_tracer.sig_trace_type", static_cast<unsigned>(scc::tracer::file_type::FST));
-        tracer =
+        tracer = scc::make_unique<scc::configurable_tracer>(file_name, tx_trace_type, enable_sig_trace);
-            scc::make_unique<scc::configurable_tracer>(file_name, tx_trace_type, enable_sig_trace, trace_default_on);
     }
     ///////////////////////////////////////////////////////////////////////////
     // instantiate top level

src/tgc_vp/system.cpp

@@ -78,10 +78,7 @@ system::system(sc_core::sc_module_name nm)
     timer0.clear_i(t0_clear_i);
     timer0.tick_i(t0_tick_i);
 
-    qspi.ssclk_o(ssclk_o);
+    qspi.spi_i(mspi0);
-    qspi.dq_o(dq_o);
-    qspi.dq_i(dq_i);
-    qspi.oe_o(dq_oe_o);
 
     SC_METHOD(gen_reset);
     sensitive << erst_n;

src/tgc_vp/system.h

@@ -40,10 +40,7 @@ public:
     sc_core::sc_in<bool> uart0_rx_i{"uart0_rx_i"};
     sc_core::sc_vector<sc_core::sc_in<bool>> t0_clear_i{"t0_clear_i", vpvper::minres::timer::CLEAR_CNT};
     sc_core::sc_vector<sc_core::sc_in<bool>> t0_tick_i{"t0_tick_i", vpvper::minres::timer::TICK_CNT - 1};
-    sc_core::sc_out<bool> ssclk_o{"ssclk_o"};
+    spi::spi_pkt_initiator_socket<> mspi0{"mspi0"};
-    sc_core::sc_vector<sc_core::sc_out<bool>> dq_o{"dq_o", 4};
-    sc_core::sc_vector<sc_core::sc_out<bool>> dq_oe_o{"dq_oe_o", 4};
-    sc_core::sc_vector<sc_core::sc_in<bool>> dq_i{"dq_i", 4};
 
     sc_core::sc_in<sc_core::sc_time> clk_i{"clk_i"};
 
@@ -61,8 +58,8 @@ private:
     vpvper::minres::irq_tl irq_ctrl{"irq_ctrl"};
     vpvper::minres::qspi_tl qspi{"qspi"};
 
-    scc::memory<1_kB, scc::LT> boot_rom{"boot_rom"};
+    scc::memory_tl<1_kB, scc::LT> boot_rom{"boot_rom"};
-    scc::memory<32_kB, scc::LT> main_ram{"main_ram"};
+    scc::memory_tl<32_kB, scc::LT> main_ram{"main_ram"};
 
     sc_core::sc_signal<bool, sc_core::SC_MANY_WRITERS> rst_s{"rst_s"}, mtime_int_s{"mtime_int_s"},
         msip_int_s{"msip_int_s"};

src/tgc_vp/tb.cpp

@@ -11,6 +11,7 @@ namespace tgc_vp {
 SC_HAS_PROCESS(tb);
 tb::tb(const sc_core::sc_module_name& nm)
 : sc_core::sc_module(nm) {
+    top.clk_i(clk_i);
     top.erst_n(rst_n);
     rst_gen.rst_n(rst_n);
     top.pins_o(pins_o);
@@ -20,11 +21,9 @@ tb::tb(const sc_core::sc_module_name& nm)
     top.uart0_tx_o(uart0_tx_o);
     top.t0_clear_i(t0_clear_i);
     top.t0_tick_i(t0_tick_i);
-    top.ssclk_o(ssclk_o);
+    top.mspi0(spi());
-    top.dq_o(dq_o);
+    spi(0)(qspi_mem.spi_t);
-    top.dq_i(dq_i);
+
-    top.dq_oe_o(dq_oe_o);
-    top.clk_i(clk_i);
     clk_i = 10_ns;
 }
 } // namespace tgc_vp

src/tgc_vp/tb.h

@@ -12,6 +12,8 @@
 
 #include "tgc_vp/rst_gen.h"
 #include "tgc_vp/system.h"
+#include <generic/spi_mem.h>
+
 namespace tgc_vp {
 
 class tb : public sc_core::sc_module {
@@ -19,6 +21,7 @@ public:
     tb(sc_core::sc_module_name const& nm);
     tgc_vp::system top{"top"};
     tgc_vp::rst_gen rst_gen{"rst_gen"};
+    sc_core::sc_signal<sc_core::sc_time> clk_i{"clk_i"};
     sc_core::sc_signal<bool> rst_n{"rst_n"};
     sc_core::sc_vector<sc_core::sc_signal<bool>> pins_o{"pins_o", 32};
     sc_core::sc_vector<sc_core::sc_signal<bool>> pins_oe_o{"pins_oe_o", 32};
@@ -27,11 +30,8 @@ public:
     sc_core::sc_signal<bool> uart0_rx_i{"uart0_rx_i"};
     sc_core::sc_vector<sc_core::sc_signal<bool>> t0_clear_i{"t0_clear_i", vpvper::minres::timer::CLEAR_CNT};
     sc_core::sc_vector<sc_core::sc_signal<bool>> t0_tick_i{"t0_tick_i", vpvper::minres::timer::TICK_CNT - 1};
-    sc_core::sc_signal<bool> ssclk_o{"ssclk_o"};
+    spi::spi_channel spi{"spi", 1};
-    sc_core::sc_vector<sc_core::sc_signal<bool>> dq_o{"dq_o", 4};
+    vpvper::generic::spi_mem qspi_mem{"qspi_mem"};
-    sc_core::sc_vector<sc_core::sc_signal<bool>> dq_oe_o{"dq_oe_o", 4};
-    sc_core::sc_vector<sc_core::sc_signal<bool>> dq_i{"dq_i", 4};
-    sc_core::sc_signal<sc_core::sc_time> clk_i{"clk_i"};
 };
 
 } /* namespace tgc_vp */