diff --git a/tools/build.bat b/tools/build.bat
index 80a529f..a9ae6cd 100644
--- a/tools/build.bat
+++ b/tools/build.bat
@@ -9,8 +9,9 @@ if not "%ARCH%"=="x86" ^
 if not "%ARCH%"=="arm64" ^
 if not "%ARCH%"=="arm-v6" ^
 if not "%ARCH%"=="arm-v7" ^
+if not "%ARCH%"=="tricore" ^
 if not "%ARCH%"=="all" (
-    echo Usage: %0 [x86_64^|x86^|arm64^|arm-v6^|arm-v7^|all]
+    echo Usage: %0 [x86_64^|x86^|arm64^|arm-v6^|arm-v7^|tricore^|all]
     exit /b 1
 )
 
@@ -81,6 +82,29 @@ wsl i686-linux-gnu-objdump -d -x src/copapy/obj/stencils_x86_O3.o > build/stenci
 
 :SKIP_X86
 
+REM ============================================================
+REM TRICORE
+REM ============================================================
+if "%ARCH%"=="tricore" goto BUILD_TRICORE
+if "%ARCH%"=="all"    goto BUILD_TRICORE
+goto SKIP_TRICORE
+
+:BUILD_TRICORE
+echo --------------tricore----------------
+REM https://github.com/NoMore201/tricore-gcc-toolchain/releases/download/11.3.1-20250101/tricore-gcc-11.3.1-20250101-linux.zip
+REM -foptimize-sibling-calls forces TCO
+wsl /opt/tricore/bin/tricore-elf-gcc -fno-pic -ffunction-sections ^
+    -c build/stencils/stencils.c -O3 -foptimize-sibling-calls -o build/stencils/stencils.o
+
+wsl /opt/tricore/bin/tricore-elf-ld -r build/stencils/stencils.o ^
+    $(/opt/tricore/bin/tricore-elf-gcc -print-libgcc-file-name) ^
+    $(/opt/tricore/bin/tricore-elf-gcc -print-file-name=libm.a) ^
+    -o src/copapy/obj/stencils_tricore_O3.o
+
+wsl /opt/tricore/bin/tricore-elf-objdump -d -x src/copapy/obj/stencils_tricore_O3.o > build/stencils/stencils_tricore_O3.asm
+
+:SKIP_TRICORE
+
 REM ============================================================
 REM ARM64
 REM ============================================================
diff --git a/tools/build.sh b/tools/build.sh
index 4686e3d..02d9f2a 100644
--- a/tools/build.sh
+++ b/tools/build.sh
@@ -4,10 +4,10 @@ set -eu
 ARCH=${1:-x86_64}
 
 case "$ARCH" in
-    (x86_64|arm64|arm-v6|arm-v7|arm-v7-thumb|arm-v7m-thumb|all)
+    (x86_64|arm64|arm-v6|arm-v7|arm-v7-thumb|arm-v7m-thumb|tricore|all)
         ;;
     (*)
-        echo "Usage: $0 [x86_64|arm64|arm-v6|arm-v7|arm-v6-thumb|arm-v7m-thumb|all]"
+        echo "Usage: $0 [x86_64|arm64|arm-v6|arm-v7|arm-v6-thumb|arm-v7m-thumb|tricore|all]"
         exit 1
         ;;
 esac
@@ -206,4 +206,29 @@ if [[ "$ARCH" == "arm-v7m-thumb" || "$ARCH" == "all" ]]; then
         src/coparun/coparun.c \
         src/coparun/mem_man.c \
         -o build/runner/coparun-armv7thumb
+fi
+
+#######################################
+# TRICORE
+#######################################
+if [[ "$ARCH" == "tricore" || "$ARCH" == "all" ]]; then
+    echo "--------------tricore----------------"
+
+    # https://github.com/NoMore201/tricore-gcc-toolchain/releases/download/11.3.1-20250101/tricore-gcc-11.3.1-20250101-linux.zip
+    # -foptimize-sibling-calls forces TCO
+    LIBGCC=$(tricore-elf-gcc -print-libgcc-file-name)
+    LIBM=$(tricore-elf-gcc -print-file-name=libm.a)
+
+    tricore-elf-gcc -fno-pic -ffunction-sections \
+        -c $SRC -O3 -foptimize-sibling-calls -o build/stencils/stencils.o
+
+    tricore-elf-ld -r \
+        build/stencils/stencils.o \
+        $LIBGCC \
+        $LIBM \
+        -o $DEST/stencils_tricore_O3.o
+
+    tricore-elf-objdump -d -x \
+        $DEST/stencils_tricore_O3.o \
+        > build/stencils/stencils_tricore_O3.asm
 fi
\ No newline at end of file