New toolchain with gcc 12 (#3254)

* changes for xPack 12.3 * support for gcc 13.2 * Update tools name * Add new linux toolchain * Fixed copro submodule * Fix gdb-py * Fixes for c++ apps * Fix gdb-py3, add udev rules * Fixed udev rules location * Add MacOS arm, fix fbt toolchain download * Fixed downloading error file * fbt: fixed linker warnings; removed gcc 10 from list of supported toolchains * ufbt: fixed supported toolchain versions * nfc: replaced local malloc with calloc * restored code with Warray-bounds to older state * Update fbtenv.cmd * Suppressing warnings * Bump to 25 * Bump to 26 * lint: reformatted macros for new clang-format * Bump to 27 * Fix m type word * Bump to 28 * furi: added FURI_DEPRECATED macro * scripts: toolchain download on Windows: fixing partially extracted cases Co-authored-by: DrunkBatya <drunkbatya.js@gmail.com>
2025-12-12 04:34:43 +04:00 · 2024-02-12 02:04:12 +00:00
parent bcdb9cb13c
commit 14dabf523a
34 changed files with 141 additions and 105 deletions
--- a/applications/debug/unit_tests/furi/furi_memmgr_test.c
+++ b/applications/debug/unit_tests/furi/furi_memmgr_test.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdbool.h>
+#include <stdint.h>

 void test_furi_memmgr() {
    void* ptr;
--- a/applications/main/nfc/scenes/nfc_scene_set_type.c
+++ b/applications/main/nfc/scenes/nfc_scene_set_type.c
@@ -10,7 +10,7 @@ enum SubmenuIndex {

 static void nfc_scene_set_type_init_edit_data(Iso14443_3aData* data, size_t uid_len) {
    // Easiest way to create a zero'd buffer of given length
-    uint8_t* uid = malloc(uid_len);
+    uint8_t* uid = calloc(1, uid_len);
    iso14443_3a_set_uid(data, uid, uid_len);
    free(uid);
 }
--- a/applications/main/subghz/helpers/subghz_frequency_analyzer_log_item_array.h
+++ b/applications/main/subghz/helpers/subghz_frequency_analyzer_log_item_array.h
@@ -40,6 +40,8 @@ ARRAY_DEF(SubGhzFrequencyAnalyzerLogItemArray, SubGhzFrequencyAnalyzerLogItem_t)
    ARRAY_OPLIST(SubGhzFrequencyAnalyzerLogItemArray, M_OPL_SubGhzFrequencyAnalyzerLogItem_t())
 ALGO_DEF(SubGhzFrequencyAnalyzerLogItemArray, SubGhzFrequencyAnalyzerLogItemArray_t)

+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
 FUNC_OBJ_INS_DEF(
    SubGhzFrequencyAnalyzerLogItemArray_compare_by /* name of the instance */,
    SubGhzFrequencyAnalyzerLogItemArray_cmp_obj /* name of the interface */,
@@ -76,3 +78,4 @@ FUNC_OBJ_INS_DEF(
    (order_by, SubGhzFrequencyAnalyzerLogOrderBy))
 #define M_OPL_SubGhzFrequencyAnalyzerLogItemArray_compare_by_t() \
    FUNC_OBJ_INS_OPLIST(SubGhzFrequencyAnalyzerLogItemArray_compare_by, M_DEFAULT_OPLIST)
+#pragma GCC diagnostic pop
--- a/applications/services/gui/canvas.c
+++ b/applications/services/gui/canvas.c
@@ -1,5 +1,4 @@
 #include "canvas_i.h"
-#include "icon_i.h"
 #include "icon_animation_i.h"

 #include <furi.h>
--- a/applications/services/gui/canvas_i.h
+++ b/applications/services/gui/canvas_i.h
@@ -122,7 +122,7 @@ void canvas_draw_u8g2_bitmap(
    uint8_t width,
    uint8_t height,
    const uint8_t* bitmap,
-    uint8_t rotation);
+    IconRotation rotation);

 /** Add canvas commit callback.
 *
--- a/applications/services/rpc/rpc_storage.c
+++ b/applications/services/rpc/rpc_storage.c
@@ -395,9 +395,12 @@ static void rpc_system_storage_read_process(const PB_Main* request, void* contex

                response->has_next = fs_operation_success && (size_left > 0);
            } else {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
                response->content.storage_read_response.file.data =
                    malloc(PB_BYTES_ARRAY_T_ALLOCSIZE(0));
                response->content.storage_read_response.file.data->size = 0;
+#pragma GCC diagnostic pop
                response->content.storage_read_response.has_file = true;
                response->has_next = false;
                fs_operation_success = true;
--- a/fbt_options.py
+++ b/fbt_options.py
@@ -38,7 +38,8 @@ COPRO_STACK_ADDR = "0x0"
 COPRO_STACK_BIN_DIR = posixpath.join(COPRO_CUBE_DIR, "firmware")

 # Supported toolchain versions
-FBT_TOOLCHAIN_VERSIONS = (" 10.3.",)
+# Also specify in scripts/ufbt/SConstruct
+FBT_TOOLCHAIN_VERSIONS = (" 12.3.", " 13.2.")

 OPENOCD_OPTS = [
    "-f",
--- a/furi/core/common_defines.h
+++ b/furi/core/common_defines.h
@@ -13,6 +13,10 @@ extern "C" {
 #define FURI_WARN_UNUSED __attribute__((warn_unused_result))
 #endif

+#ifndef FURI_DEPRECATED
+#define FURI_DEPRECATED __attribute__((deprecated))
+#endif
+
 #ifndef FURI_WEAK
 #define FURI_WEAK __attribute__((weak))
 #endif
--- a/furi/core/dangerous_defines.h
+++ b/furi/core/dangerous_defines.h
@@ -27,18 +27,19 @@
        *tmp_x;                     \
    })
 #define FURI_CONST_ASSIGN(x, y)                                           \
-    _Generic((x), signed char                                          \
-             : FURI_CONST_ASSIGN_(signed char, x, y), unsigned char    \
-             : FURI_CONST_ASSIGN_(unsigned char, x, y), short          \
-             : FURI_CONST_ASSIGN_(short, x, y), unsigned short         \
-             : FURI_CONST_ASSIGN_(unsigned short, x, y), int           \
-             : FURI_CONST_ASSIGN_(int, x, y), unsigned                 \
-             : FURI_CONST_ASSIGN_(unsigned, x, y), long                \
-             : FURI_CONST_ASSIGN_(long, x, y), unsigned long           \
-             : FURI_CONST_ASSIGN_(unsigned long, x, y), long long      \
-             : FURI_CONST_ASSIGN_(long long, x, y), unsigned long long \
-             : FURI_CONST_ASSIGN_(unsigned long long, x, y), float     \
-             : FURI_CONST_ASSIGN_(float, x, y), double                 \
-             : FURI_CONST_ASSIGN_(double, x, y), long double           \
-             : FURI_CONST_ASSIGN_(long double, x, y))
+    _Generic(                                                             \
+        (x),                                                              \
+        signed char: FURI_CONST_ASSIGN_(signed char, x, y),               \
+        unsigned char: FURI_CONST_ASSIGN_(unsigned char, x, y),           \
+        short: FURI_CONST_ASSIGN_(short, x, y),                           \
+        unsigned short: FURI_CONST_ASSIGN_(unsigned short, x, y),         \
+        int: FURI_CONST_ASSIGN_(int, x, y),                               \
+        unsigned: FURI_CONST_ASSIGN_(unsigned, x, y),                     \
+        long: FURI_CONST_ASSIGN_(long, x, y),                             \
+        unsigned long: FURI_CONST_ASSIGN_(unsigned long, x, y),           \
+        long long: FURI_CONST_ASSIGN_(long long, x, y),                   \
+        unsigned long long: FURI_CONST_ASSIGN_(unsigned long long, x, y), \
+        float: FURI_CONST_ASSIGN_(float, x, y),                           \
+        double: FURI_CONST_ASSIGN_(double, x, y),                         \
+        long double: FURI_CONST_ASSIGN_(long double, x, y))
 #endif
--- a/furi/core/string.h
+++ b/furi/core/string.h
@@ -569,25 +569,29 @@ void furi_string_utf8_decode(char c, FuriStringUTF8State* state, FuriStringUnico
 * @brief Select for 1 argument 
 */
 #define FURI_STRING_SELECT1(func1, func2, a)                                                       \
-    _Generic((a), char* : func2, const char* : func2, FuriString* : func1, const FuriString* : func1)(a)
+    _Generic((a), char*: func2, const char*: func2, FuriString*: func1, const FuriString*: func1)( \
+        a)

 /**
 * @brief Select for 2 arguments
 */
 #define FURI_STRING_SELECT2(func1, func2, a, b)                                                    \
-    _Generic((b), char* : func2, const char* : func2, FuriString* : func1, const FuriString* : func1)(a, b)
+    _Generic((b), char*: func2, const char*: func2, FuriString*: func1, const FuriString*: func1)( \
+        a, b)

 /**
 * @brief Select for 3 arguments
 */
 #define FURI_STRING_SELECT3(func1, func2, a, b, c)                                                 \
-    _Generic((b), char* : func2, const char* : func2, FuriString* : func1, const FuriString* : func1)(a, b, c)
+    _Generic((b), char*: func2, const char*: func2, FuriString*: func1, const FuriString*: func1)( \
+        a, b, c)

 /**
 * @brief Select for 4 arguments
 */
 #define FURI_STRING_SELECT4(func1, func2, a, b, c, d)                                              \
-    _Generic((b), char* : func2, const char* : func2, FuriString* : func1, const FuriString* : func1)(a, b, c, d)
+    _Generic((b), char*: func2, const char*: func2, FuriString*: func1, const FuriString*: func1)( \
+        a, b, c, d)

 /**
 * @brief Allocate new FuriString and set it content to string (or C string).
--- a/lib/pulse_reader/pulse_reader.c
+++ b/lib/pulse_reader/pulse_reader.c
@@ -212,8 +212,8 @@ uint32_t pulse_reader_receive(PulseReader* signal, int timeout_us) {

            /* probably larger values, so choose a wider data type */
            if(signal->unit_divider > 1) {
-                delta_unit =
-                    (uint32_t)((uint64_t)delta * (uint64_t)signal->unit_multiplier / signal->unit_divider);
+                delta_unit = (uint32_t)((uint64_t)delta * (uint64_t)signal->unit_multiplier /
+                                        signal->unit_divider);
            } else {
                delta_unit = delta * signal->unit_multiplier;
            }
--- a/scripts/debug/41-udev.rules
+++ b/scripts/debug/41-udev.rules
@@ -0,0 +1,10 @@
+#Flipper Zero serial port
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5740", ATTRS{manufacturer}=="Flipper Devices Inc.", TAG+="uaccess", GROUP="dialout"
+#Flipper Zero DFU
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", ATTRS{manufacturer}=="STMicroelectronics", TAG+="uaccess", GROUP="dialout"
+#Flipper ESP32s2 BlackMagic
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="303a", ATTRS{idProduct}=="40??", ATTRS{manufacturer}=="Flipper Devices Inc.", TAG+="uaccess", GROUP="dialout"
+#Flipper U2F
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5741", ATTRS{manufacturer}=="Flipper Devices Inc.", ENV{ID_SECURITY_TOKEN}="1"
+#ST-Link-V3
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="37??", ATTRS{manufacturer}=="STMicroelectronics", TAG+="uaccess", GROUP="dialout"
--- a/scripts/fbt_tools/gdb.py
+++ b/scripts/fbt_tools/gdb.py
@@ -1,7 +1,7 @@
 def generate(env):
    env.SetDefault(
        GDB="gdb",
-        GDBPY="gdb-py",
+        GDBPY="gdb-py3",
        GDBCOM="$GDB $GDBOPTS $SOURCES",  # no $TARGET
        GDBPYCOM="$GDBPY $GDBOPTS $GDBPYOPTS $SOURCES",  # no $TARGET
    )
--- a/scripts/toolchain/fbtenv.cmd
+++ b/scripts/toolchain/fbtenv.cmd
@@ -13,7 +13,7 @@ if not ["%FBT_NOENV%"] == [""] (
    exit /b 0
 )

-set "FLIPPER_TOOLCHAIN_VERSION=23"
+set "FLIPPER_TOOLCHAIN_VERSION=28"

 if ["%FBT_TOOLCHAIN_PATH%"] == [""] (
    set "FBT_TOOLCHAIN_PATH=%FBT_ROOT%"
@@ -46,7 +46,7 @@ set "HOME=%USERPROFILE%"
 set "PYTHONHOME=%FBT_TOOLCHAIN_ROOT%\python"
 set "PYTHONPATH="
 set "PYTHONNOUSERSITE=1"
-set "PATH=%FBT_TOOLCHAIN_ROOT%\python;%FBT_TOOLCHAIN_ROOT%\bin;%FBT_TOOLCHAIN_ROOT%\protoc\bin;%FBT_TOOLCHAIN_ROOT%\openocd\bin;%PATH%"
+set "PATH=%FBT_TOOLCHAIN_ROOT%\bin;%FBT_TOOLCHAIN_ROOT%\python;%PATH%"
 set "PROMPT=(fbt) %PROMPT%"

 :already_set
--- a/scripts/toolchain/fbtenv.sh
+++ b/scripts/toolchain/fbtenv.sh
@@ -4,7 +4,7 @@

 # public variables
 DEFAULT_SCRIPT_PATH="$(pwd -P)";
-FBT_TOOLCHAIN_VERSION="${FBT_TOOLCHAIN_VERSION:-"23"}";
+FBT_TOOLCHAIN_VERSION="${FBT_TOOLCHAIN_VERSION:-"28"}";

 if [ -z ${FBT_TOOLCHAIN_PATH+x} ] ; then
    FBT_TOOLCHAIN_PATH_WAS_SET=0;
@@ -27,7 +27,7 @@ fbtenv_show_usage()

 fbtenv_curl()
 {
-    curl --progress-bar -SLo "$1" "$2";
+    curl --progress-bar -SLo "$1" "$2" -w "%{http_code}" | grep -q 200;
 }

 fbtenv_wget()
@@ -38,11 +38,7 @@ fbtenv_wget()
 fbtenv_restore_env()
 {
    TOOLCHAIN_ARCH_DIR_SED="$(echo "$TOOLCHAIN_ARCH_DIR" | sed 's/\//\\\//g')"
-    PATH="$(echo "$PATH" | sed "s/$TOOLCHAIN_ARCH_DIR_SED\/python\/bin://g")";
    PATH="$(echo "$PATH" | sed "s/$TOOLCHAIN_ARCH_DIR_SED\/bin://g")";
-    PATH="$(echo "$PATH" | sed "s/$TOOLCHAIN_ARCH_DIR_SED\/protobuf\/bin://g")";
-    PATH="$(echo "$PATH" | sed "s/$TOOLCHAIN_ARCH_DIR_SED\/openocd\/bin://g")";
-    PATH="$(echo "$PATH" | sed "s/$TOOLCHAIN_ARCH_DIR_SED\/openssl\/bin://g")";
    if [ -n "${PS1:-""}" ]; then
        PS1="$(echo "$PS1" | sed 's/\[fbt\]//g')";
    elif [ -n "${PROMPT:-""}" ]; then
@@ -57,7 +53,7 @@ fbtenv_restore_env()
        unset REQUESTS_CA_BUNDLE;
    fi

-    if [ "$SYS_TYPE" = "Linux" ]; then
+    if [ "$SYS_TYPE" = "linux" ]; then
        if [ -n "$SAVED_TERMINFO_DIRS" ]; then
            export TERMINFO_DIRS="$SAVED_TERMINFO_DIRS";
        else
@@ -135,38 +131,17 @@ fbtenv_check_env_vars()

 fbtenv_get_kernel_type()
 {
-    SYS_TYPE="$(uname -s)";
+    SYS_TYPE="$(uname -s | tr '[:upper:]' '[:lower:]')";
    ARCH_TYPE="$(uname -m)";
-    if [ "$ARCH_TYPE" != "x86_64" ] && [ "$SYS_TYPE" != "Darwin" ]; then
-        echo "We only provide toolchain for x86_64 CPUs, sorry..";
-        return 1;
-    fi
-    if [ "$SYS_TYPE" = "Darwin" ]; then
-        fbtenv_check_rosetta || return 1;
-        TOOLCHAIN_ARCH_DIR="$FBT_TOOLCHAIN_PATH/toolchain/x86_64-darwin";
-        TOOLCHAIN_URL="https://update.flipperzero.one/builds/toolchain/gcc-arm-none-eabi-10.3-x86_64-darwin-flipper-$FBT_TOOLCHAIN_VERSION.tar.gz";
-    elif [ "$SYS_TYPE" = "Linux" ]; then
-        TOOLCHAIN_ARCH_DIR="$FBT_TOOLCHAIN_PATH/toolchain/x86_64-linux";
-        TOOLCHAIN_URL="https://update.flipperzero.one/builds/toolchain/gcc-arm-none-eabi-10.3-x86_64-linux-flipper-$FBT_TOOLCHAIN_VERSION.tar.gz";
-    elif echo "$SYS_TYPE" | grep -q "MINGW"; then
+    if echo "$SYS_TYPE" | grep -q "MINGW"; then
        echo "In MinGW shell, use \"[u]fbt.cmd\" instead of \"[u]fbt\"";
        return 1;
-    else
+    elif [ $SYS_TYPE != "linux" ] && [ $SYS_TYPE != "darwin" ]; then
        echo "Your system configuration is not supported. Sorry.. Please report us your configuration.";
        return 1;
    fi
-    return 0;
-}
-
-fbtenv_check_rosetta()
-{
-    if [ "$ARCH_TYPE" = "arm64" ]; then
-        if ! pgrep -q oahd; then
-            echo "Flipper Zero Toolchain needs Rosetta2 to run under Apple Silicon";
-            echo "Please install it by typing 'softwareupdate --install-rosetta --agree-to-license'";
-            return 1;
-        fi
-    fi
+    TOOLCHAIN_ARCH_DIR="$FBT_TOOLCHAIN_PATH/toolchain/$ARCH_TYPE-$SYS_TYPE";
+    TOOLCHAIN_URL="https://update.flipperzero.one/builds/toolchain/gcc-arm-none-eabi-12.3-$ARCH_TYPE-$SYS_TYPE-flipper-$FBT_TOOLCHAIN_VERSION.tar.gz";
    return 0;
 }

@@ -196,7 +171,10 @@ fbtenv_download_toolchain_tar()
 {
    echo "Downloading toolchain:";
    mkdir -p "$FBT_TOOLCHAIN_PATH/toolchain" || return 1;
-    "$FBT_DOWNLOADER" "$FBT_TOOLCHAIN_PATH/toolchain/$TOOLCHAIN_TAR.part" "$TOOLCHAIN_URL" || return 1;
+    "$FBT_DOWNLOADER" "$FBT_TOOLCHAIN_PATH/toolchain/$TOOLCHAIN_TAR.part" "$TOOLCHAIN_URL" || {
+        echo "Failed to download $TOOLCHAIN_URL";
+        return 1;
+    };
    # restoring oroginal filename if file downloaded successfully
    mv "$FBT_TOOLCHAIN_PATH/toolchain/$TOOLCHAIN_TAR.part" "$FBT_TOOLCHAIN_PATH/toolchain/$TOOLCHAIN_TAR"
    echo "done";
@@ -328,11 +306,7 @@ fbtenv_main()
    fbtenv_check_download_toolchain || return 1;
    fbtenv_set_shell_prompt;
    fbtenv_print_config;
-    PATH="$TOOLCHAIN_ARCH_DIR/python/bin:$PATH";
    PATH="$TOOLCHAIN_ARCH_DIR/bin:$PATH";
-    PATH="$TOOLCHAIN_ARCH_DIR/protobuf/bin:$PATH";
-    PATH="$TOOLCHAIN_ARCH_DIR/openocd/bin:$PATH";
-    PATH="$TOOLCHAIN_ARCH_DIR/openssl/bin:$PATH";
    export PATH;

    export SAVED_SSL_CERT_FILE="${SSL_CERT_FILE:-""}";
@@ -341,15 +315,15 @@ fbtenv_main()
    export SAVED_PYTHONPATH="${PYTHONPATH:-""}";
    export SAVED_PYTHONHOME="${PYTHONHOME:-""}";

-    export SSL_CERT_FILE="$TOOLCHAIN_ARCH_DIR/python/lib/python3.11/site-packages/certifi/cacert.pem";
+    export SSL_CERT_FILE="$TOOLCHAIN_ARCH_DIR/lib/python3.11/site-packages/certifi/cacert.pem";
    export REQUESTS_CA_BUNDLE="$SSL_CERT_FILE";
    export PYTHONNOUSERSITE=1;
    export PYTHONPATH=;
    export PYTHONHOME=;

-    if [ "$SYS_TYPE" = "Linux" ]; then
+    if [ "$SYS_TYPE" = "linux" ]; then
        export SAVED_TERMINFO_DIRS="${TERMINFO_DIRS:-""}";
-        export TERMINFO_DIRS="$TOOLCHAIN_ARCH_DIR/ncurses/share/terminfo";
+        export TERMINFO_DIRS="$TOOLCHAIN_ARCH_DIR/share/terminfo";
    fi
 }

--- a/scripts/toolchain/windows-toolchain-download.ps1
+++ b/scripts/toolchain/windows-toolchain-download.ps1
@@ -6,8 +6,8 @@ $download_dir = (Get-Item "$PSScriptRoot\..\..").FullName
 $toolchain_version = $args[0]
 $toolchain_target_path = $args[1]

-$toolchain_url = "https://update.flipperzero.one/builds/toolchain/gcc-arm-none-eabi-10.3-x86_64-windows-flipper-$toolchain_version.zip"
-$toolchain_dist_folder = "gcc-arm-none-eabi-10.3-x86_64-windows-flipper"
+$toolchain_url = "https://update.flipperzero.one/builds/toolchain/gcc-arm-none-eabi-12.3-x86_64-windows-flipper-$toolchain_version.zip"
+$toolchain_dist_folder = "gcc-arm-none-eabi-12.3-x86_64-windows-flipper"
 $toolchain_zip = "$toolchain_dist_folder-$toolchain_version.zip"

 $toolchain_zip_temp_path = "$download_dir\$toolchain_zip"
@@ -29,6 +29,11 @@ if (!(Test-Path -LiteralPath "$toolchain_target_path\..")) {
    New-Item "$toolchain_target_path\.." -ItemType Directory -Force
 }

+if (Test-Path -LiteralPath "$toolchain_dist_temp_path") {
+    Write-Host "Cleaning up temp toolchain path.."
+    Remove-Item -LiteralPath "$toolchain_dist_temp_path" -Force -Recurse
+}
+
 Write-Host -NoNewline "Extracting Windows toolchain.."
 # This is faster than Expand-Archive
 Add-Type -Assembly "System.IO.Compression.Filesystem"
--- a/scripts/ufbt/SConstruct
+++ b/scripts/ufbt/SConstruct
@@ -74,7 +74,7 @@ env = core_env.Clone(
            "crosscc",
            {
                "toolchain_prefix": "arm-none-eabi-",
-                "versions": (" 10.3",),
+                "versions": (" 12.3.", " 13.2."),
            },
        ),
        "fwbin",
@@ -361,7 +361,7 @@ for template_file in project_template_dir.Dir(".vscode").glob("*"):
                    dist_env.WhereIs("arm-none-eabi-gcc")
                ),
                "@UFBT_TOOLCHAIN_GDB_PY@": _path_as_posix(
-                    dist_env.WhereIs("arm-none-eabi-gdb-py")
+                    dist_env.WhereIs("arm-none-eabi-gdb-py3")
                ),
                "@UFBT_TOOLCHAIN_OPENOCD@": _path_as_posix(dist_env.WhereIs("openocd")),
                "@UFBT_APP_DIR@": _path_as_posix(original_app_dir.abspath),
--- a/site_scons/cc.scons
+++ b/site_scons/cc.scons
@@ -23,6 +23,7 @@ ENV.AppendUnique(
        "-Wall",
        "-Wextra",
        "-Werror",
+        "-Wno-error=deprecated-declarations",
        "-Wno-address-of-packed-member",
        "-Wredundant-decls",
        "-Wdouble-promotion",
@@ -44,5 +45,6 @@ ENV.AppendUnique(
        "-mfpu=fpv4-sp-d16",
        "-mlittle-endian",
        "-mthumb",
+        "-Wl,--no-warn-rwx-segment",
    ],
 )
--- a/site_scons/extapps.scons
+++ b/site_scons/extapps.scons
@@ -41,7 +41,6 @@ appenv.AppendUnique(
        "-Xlinker",
        "-Map=${TARGET}.map",
        "-specs=nano.specs",
-        "-specs=nosys.specs",
    ],
    LIBS=[
        "m",
--- a/site_scons/firmwareopts.scons
+++ b/site_scons/firmwareopts.scons
@@ -35,7 +35,6 @@ else:
 ENV.AppendUnique(
    LINKFLAGS=[
        "-specs=nano.specs",
-        "-specs=nosys.specs",
        "-Wl,--gc-sections",
        "-Wl,--undefined=uxTopUsedPriority",
        "-Wl,--wrap,_malloc_r",
--- a/targets/f18/api_symbols.csv
+++ b/targets/f18/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,54.0,,
+Version,+,55.0,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -176,6 +176,7 @@ Header,+,targets/f7/furi_hal/furi_hal_serial_control.h,,
 Header,+,targets/f7/furi_hal/furi_hal_serial_types.h,,
 Header,+,targets/f7/furi_hal/furi_hal_spi_types.h,,
 Header,+,targets/f7/furi_hal/furi_hal_usb_cdc.h,,
+Header,+,targets/f7/platform_specific/cxx_virtual_stub.h,,
 Header,+,targets/f7/platform_specific/intrinsic_export.h,,
 Header,+,targets/f7/platform_specific/math_wrapper.h,,
 Header,+,targets/furi_hal_include/furi_hal.h,,
@@ -306,6 +307,7 @@ Function,+,__aeabi_uldivmod,void*,"uint64_t, uint64_t"
 Function,-,__assert,void,"const char*, int, const char*"
 Function,+,__assert_func,void,"const char*, int, const char*, const char*"
 Function,+,__clear_cache,void,"void*, void*"
+Function,+,__cxa_pure_virtual,void,
 Function,-,__eprintf,void,"const char*, const char*, unsigned int, const char*"
 Function,+,__errno,int*,
 Function,-,__fpclassifyd,int,double
@@ -393,6 +395,7 @@ Function,-,_fsetpos_r,int,"_reent*, FILE*, const fpos_t*"
 Function,-,_ftell_r,long,"_reent*, FILE*"
 Function,-,_ftello_r,_off_t,"_reent*, FILE*"
 Function,-,_funopen_r,FILE*,"_reent*, const void*, int (*)(void*, char*, int), int (*)(void*, const char*, int), fpos_t (*)(void*, fpos_t, int), int (*)(void*)"
+Function,-,_fwalk_sglue,int,"_reent*, int (*)(_reent*, __FILE*), _glue*"
 Function,-,_fwrite_r,size_t,"_reent*, const void*, size_t, size_t, FILE*"
 Function,-,_fwrite_unlocked_r,size_t,"_reent*, const void*, size_t, size_t, FILE*"
 Function,-,_getc_r,int,"_reent*, FILE*"
@@ -2062,7 +2065,6 @@ Function,+,protocol_dict_get_write_data,_Bool,"ProtocolDict*, size_t, void*"
 Function,+,protocol_dict_render_brief_data,void,"ProtocolDict*, FuriString*, size_t"
 Function,+,protocol_dict_render_data,void,"ProtocolDict*, FuriString*, size_t"
 Function,+,protocol_dict_set_data,void,"ProtocolDict*, size_t, const uint8_t*, size_t"
-Function,-,pselect,int,"int, fd_set*, fd_set*, fd_set*, const timespec*, const sigset_t*"
 Function,-,pulse_reader_alloc,PulseReader*,"const GpioPin*, uint32_t"
 Function,-,pulse_reader_free,void,PulseReader*
 Function,-,pulse_reader_receive,uint32_t,"PulseReader*, int"
@@ -2153,7 +2155,6 @@ Function,+,scene_manager_stop,void,SceneManager*
 Function,+,sd_api_get_fs_type_text,const char*,SDFsType
 Function,-,secure_getenv,char*,const char*
 Function,-,seed48,unsigned short*,unsigned short[3]
-Function,-,select,int,"int, fd_set*, fd_set*, fd_set*, timeval*"
 Function,-,serial_svc_is_started,_Bool,
 Function,-,serial_svc_notify_buffer_is_empty,void,
 Function,-,serial_svc_set_callbacks,void,"uint16_t, SerialServiceEventCallback, void*"
@@ -2563,8 +2564,13 @@ Variable,-,ITM_RxBuffer,volatile int32_t,
 Variable,-,MSIRangeTable,const uint32_t[16],
 Variable,-,SmpsPrescalerTable,const uint32_t[4][6],
 Variable,+,SystemCoreClock,uint32_t,
+Variable,-,__atexit,_atexit*,
+Variable,-,__atexit0,_atexit,
+Variable,-,__sf,__FILE[3],
+Variable,-,__sglue,_glue,
+Variable,-,__stdio_exit_handler,void (*)(),
 Variable,+,_ctype_,const char[],
-Variable,+,_global_impure_ptr,_reent*,
+Variable,+,_impure_data,_reent,
 Variable,+,_impure_ptr,_reent*,
 Variable,-,_sys_errlist,const char*[],
 Variable,-,_sys_nerr,int,
--- a/targets/f7/api_symbols.csv
+++ b/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,54.0,,
+Version,+,55.0,,
 Header,+,applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
@@ -243,6 +243,7 @@ Header,+,targets/f7/furi_hal/furi_hal_spi_types.h,,
 Header,+,targets/f7/furi_hal/furi_hal_subghz.h,,
 Header,+,targets/f7/furi_hal/furi_hal_target_hw.h,,
 Header,+,targets/f7/furi_hal/furi_hal_usb_cdc.h,,
+Header,+,targets/f7/platform_specific/cxx_virtual_stub.h,,
 Header,+,targets/f7/platform_specific/intrinsic_export.h,,
 Header,+,targets/f7/platform_specific/math_wrapper.h,,
 Header,+,targets/furi_hal_include/furi_hal.h,,
@@ -375,6 +376,7 @@ Function,+,__aeabi_uldivmod,void*,"uint64_t, uint64_t"
 Function,-,__assert,void,"const char*, int, const char*"
 Function,+,__assert_func,void,"const char*, int, const char*, const char*"
 Function,+,__clear_cache,void,"void*, void*"
+Function,+,__cxa_pure_virtual,void,
 Function,-,__eprintf,void,"const char*, const char*, unsigned int, const char*"
 Function,+,__errno,int*,
 Function,-,__fpclassifyd,int,double
@@ -462,6 +464,7 @@ Function,-,_fsetpos_r,int,"_reent*, FILE*, const fpos_t*"
 Function,-,_ftell_r,long,"_reent*, FILE*"
 Function,-,_ftello_r,_off_t,"_reent*, FILE*"
 Function,-,_funopen_r,FILE*,"_reent*, const void*, int (*)(void*, char*, int), int (*)(void*, const char*, int), fpos_t (*)(void*, fpos_t, int), int (*)(void*)"
+Function,-,_fwalk_sglue,int,"_reent*, int (*)(_reent*, __FILE*), _glue*"
 Function,-,_fwrite_r,size_t,"_reent*, const void*, size_t, size_t, FILE*"
 Function,-,_fwrite_unlocked_r,size_t,"_reent*, const void*, size_t, size_t, FILE*"
 Function,-,_getc_r,int,"_reent*, FILE*"
@@ -2646,7 +2649,6 @@ Function,+,protocol_dict_get_write_data,_Bool,"ProtocolDict*, size_t, void*"
 Function,+,protocol_dict_render_brief_data,void,"ProtocolDict*, FuriString*, size_t"
 Function,+,protocol_dict_render_data,void,"ProtocolDict*, FuriString*, size_t"
 Function,+,protocol_dict_set_data,void,"ProtocolDict*, size_t, const uint8_t*, size_t"
-Function,-,pselect,int,"int, fd_set*, fd_set*, fd_set*, const timespec*, const sigset_t*"
 Function,-,pulse_reader_alloc,PulseReader*,"const GpioPin*, uint32_t"
 Function,-,pulse_reader_free,void,PulseReader*
 Function,-,pulse_reader_receive,uint32_t,"PulseReader*, int"
@@ -2737,7 +2739,6 @@ Function,+,scene_manager_stop,void,SceneManager*
 Function,+,sd_api_get_fs_type_text,const char*,SDFsType
 Function,-,secure_getenv,char*,const char*
 Function,-,seed48,unsigned short*,unsigned short[3]
-Function,-,select,int,"int, fd_set*, fd_set*, fd_set*, timeval*"
 Function,-,serial_svc_is_started,_Bool,
 Function,-,serial_svc_notify_buffer_is_empty,void,
 Function,-,serial_svc_set_callbacks,void,"uint16_t, SerialServiceEventCallback, void*"
@@ -3347,8 +3348,13 @@ Variable,-,ITM_RxBuffer,volatile int32_t,
 Variable,-,MSIRangeTable,const uint32_t[16],
 Variable,-,SmpsPrescalerTable,const uint32_t[4][6],
 Variable,+,SystemCoreClock,uint32_t,
+Variable,-,__atexit,_atexit*,
+Variable,-,__atexit0,_atexit,
+Variable,-,__sf,__FILE[3],
+Variable,-,__sglue,_glue,
+Variable,-,__stdio_exit_handler,void (*)(),
 Variable,+,_ctype_,const char[],
-Variable,+,_global_impure_ptr,_reent*,
+Variable,+,_impure_data,_reent,
 Variable,+,_impure_ptr,_reent*,
 Variable,-,_sys_errlist,const char*[],
 Variable,-,_sys_nerr,int,
--- a/targets/f7/platform_specific/cxx_virtual_stub.c
+++ b/targets/f7/platform_specific/cxx_virtual_stub.c
@@ -0,0 +1,6 @@
+#include "cxx_virtual_stub.h"
+#include <furi.h>
+
+void __cxa_pure_virtual() {
+    furi_crash("C++ pure virtual call");
+}
--- a/targets/f7/platform_specific/cxx_virtual_stub.h
+++ b/targets/f7/platform_specific/cxx_virtual_stub.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <errno.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void __cxa_pure_virtual();
+
+#ifdef __cplusplus
+}
+#endif