Forth

.github/workflows/build.yml

@@ -211,7 +211,7 @@ jobs:
       - name: Install Host toolchain
         run: |
           apt-get update
-          apt-get install --assume-yes build-essential ruby-full
+          apt-get install --assume-yes build-essential gcc-multilib ruby-full
 
       - name: Prebuild
         run: |
@@ -275,7 +275,7 @@ jobs:
       - name: Install Host toolchain
         run: |
           apt-get update
-          apt-get install --assume-yes build-essential ruby-full
+          apt-get install --assume-yes build-essential gcc-multilib ruby-full
 
       - name: Prebuild
         run: |
@@ -343,7 +343,7 @@ jobs:
       - name: Install Host toolchain
         run: |
           apt-get update
-          apt-get install --assume-yes build-essential ruby-full
+          apt-get install --assume-yes build-essential gcc-multilib ruby-full
 
       - name: Build
         run: |
@@ -372,7 +372,7 @@ jobs:
       - name: Install Host toolchain
         run: |
           apt-get update
-          apt-get install --assume-yes build-essential ruby-full
+          apt-get install --assume-yes build-essential gcc-multilib ruby-full
 
       - name: Build
         run: |
@@ -404,7 +404,7 @@ jobs:
         run: |
           cd build
           cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_STATIC=ON -DBUILD_SDLGPU=On -DBUILD_WITH_ALL=ON -DCMAKE_POLICY_VERSION_MINIMUM=3.5 ..
-          cmake --build . --parallel
+          cmake --build . --parallel 3
 
       - name: Deploy
         uses: actions/upload-artifact@v6
@@ -418,7 +418,7 @@ jobs:
         run: |
           cd build
           cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SDLGPU=On -DBUILD_PRO=On -DBUILD_WITH_ALL=ON -DCMAKE_POLICY_VERSION_MINIMUM=3.5 ..
-          cmake --build . --parallel
+          cmake --build . --parallel 3
 
   # === MacOS 15 / x86_64 ===
   macos:
@@ -477,6 +477,9 @@ jobs:
           distribution: 'temurin'
           cache: gradle
 
+      - name: Install 32-bit build tools
+        run: sudo apt-get update && sudo apt-get install -y gcc-multilib
+
       - name: Build
         run: |
           cd build/android
@@ -509,6 +512,9 @@ jobs:
         with:
           ruby-version: 2.6
 
+      - name: Install 32-bit build tools
+        run: sudo apt-get update && sudo apt-get install -y gcc-multilib
+
       - name: Build lua
         run: |
           cd build

.github/workflows/webapp.yml

@@ -20,6 +20,9 @@ jobs:
         submodules: recursive
         fetch-depth: 0
 
+    - name: Install 32-bit build tools
+      run: sudo apt-get update && sudo apt-get install -y gcc-multilib
+
     - name: Build
       run: |
         cd build

.gitmodules

@@ -89,3 +89,6 @@
 [submodule "vendor/lpeg"]
 	path = vendor/lpeg
 	url = https://github.com/roberto-ieru/LPeg.git
+[submodule "vendor/pforth"]
+	path = vendor/pforth
+	url = https://github.com/philburk/pforth.git

CMakeLists.txt

@@ -179,6 +179,7 @@ include(cmake/squirrel.cmake)
 include(cmake/pocketpy.cmake)
 include(cmake/quickjs.cmake)
 include(cmake/janet.cmake)
+include(cmake/forth.cmake)
 
 include(cmake/core.cmake)
 include(cmake/wave.cmake)

assets.bat

@@ -20,6 +20,7 @@ build\bin\prj2cart demos\schemedemo.scm build\schemedemo.tic
 build\bin\prj2cart demos\sfx.lua build\sfx.tic
 build\bin\prj2cart demos\squirreldemo.nut build\squirreldemo.tic
 build\bin\prj2cart demos\tetris.lua build\tetris.tic
+build\bin\prj2cart demos\forthdemo.fth build\forthdemo.tic
 build\bin\prj2cart demos\wrendemo.wren build\wrendemo.tic
 build\bin\prj2cart demos\yuedemo.yue build\yuedemo.tic
 
@@ -59,6 +60,7 @@ build\bin\bin2txt build\schemedemo.tic build\assets\schemedemo.tic.dat -z
 build\bin\bin2txt build\sfx.tic build\assets\sfx.tic.dat -z
 build\bin\bin2txt build\squirreldemo.tic build\assets\squirreldemo.tic.dat -z
 build\bin\bin2txt build\tetris.tic build\assets\tetris.tic.dat -z
+build\bin\bin2txt build\forthdemo.tic build\assets\forthdemo.tic.dat -z
 build\bin\bin2txt build\wrendemo.tic build\assets\wrendemo.tic.dat -z
 build\bin\bin2txt build\janetmark.tic build\assets\janetmark.tic.dat -z
 build\bin\bin2txt build\jsmark.tic build\assets\jsmark.tic.dat -z

build/assets/forthdemo.tic.dat

@@ -0,0 +1 @@
+0x78, 0xda, 0xed, 0x92, 0xc1, 0x4e, 0xdb, 0x40, 0x10, 0x86, 0x37, 0xd0, 0x1e, 0xea, 0x03, 0x12, 0x6f, 0xf0, 0x87, 0x53, 0x2b, 0x0a, 0x8a, 0x43, 0x40, 0xd4, 0x95, 0xaa, 0x26, 0x34, 0x11, 0x96, 0xd2, 0x24, 0x4a, 0x2c, 0x4e, 0x5c, 0x82, 0x59, 0xb0, 0x55, 0x13, 0x47, 0xb6, 0xa1, 0xc9, 0x1b, 0xf8, 0xc0, 0x43, 0xf4, 0x58, 0x59, 0x7e, 0x88, 0x3d, 0x57, 0x2b, 0x9e, 0x24, 0xf2, 0x33, 0x30, 0xbb, 0x09, 0x85, 0x20, 0x44, 0x0f, 0x1c, 0x7a, 0x61, 0xc6, 0xab, 0xdd, 0xd9, 0x6f, 0xfe, 0x9d, 0xb5, 0xc7, 0xeb, 0x8c, 0xb1, 0xd2, 0xaf, 0x15, 0xf6, 0x2f, 0xbb, 0x91, 0x64, 0x69, 0x9a, 0xe6, 0x59, 0x96, 0xe5, 0x6a, 0xa6, 0x30, 0x97, 0xe2, 0xef, 0x90, 0x72, 0x56, 0xa4, 0xa9, 0x2c, 0xb2, 0x4c, 0x14, 0xe9, 0x6f, 0x51, 0xc8, 0x5c, 0x48, 0x91, 0x0b, 0x71, 0x37, 0x9e, 0xd6, 0xcb, 0x67, 0xf5, 0xf2, 0x81, 0x9e, 0xbd, 0xda, 0x7f, 0x35, 0xdd, 0x2b, 0xd5, 0x3b, 0xed, 0x7f, 0xf4, 0xfa, 0x9a, 0xfa, 0x28, 0x99, 0x90, 0xd4, 0xdb, 0x1b, 0x99, 0x33, 0x49, 0xbd, 0x9b, 0xe5, 0xd4, 0xbf, 0x6c, 0x31, 0x54, 0x3f, 0x99, 0x98, 0x15, 0x52, 0x16, 0xc5, 0x4b, 0xf5, 0xef, 0xbe, 0xbc, 0xec, 0xfe, 0xab, 0x6f, 0xd6, 0x4a, 0xf4, 0xa7, 0xbf, 0x2d, 0xad, 0xb0, 0x63, 0x24, 0x7e, 0x12, 0x70, 0x0b, 0xc0, 0xf9, 0xf0, 0x82, 0xcf, 0x23, 0xe3, 0x18, 0xc3, 0xcb, 0xc4, 0x0b, 0x23, 0x6b, 0xb1, 0x7b, 0xca, 0xaf, 0x78, 0x10, 0x8e, 0x79, 0xf4, 0x11, 0xfc, 0x62, 0xe8, 0x07, 0x34, 0x25, 0xee, 0x36, 0xa5, 0x9d, 0xf2, 0xd8, 0x55, 0x5a, 0xc4, 0x94, 0x9d, 0xe8, 0x30, 0xf2, 0xc7, 0x89, 0x1f, 0x8e, 0x08, 0xc6, 0x7e, 0xa2, 0x0f, 0xc6, 0x4f, 0x7e, 0xa2, 0xd6, 0x08, 0xfc, 0xd1, 0x0f, 0xda, 0x0f, 0x7c, 0x97, 0x8f, 0x62, 0x42, 0xdf, 0x6d, 0x07, 0xed, 0x79, 0x80, 0xf7, 0xae, 0x37, 0x1c, 0x9d, 0xd3, 0x05, 0x3c, 0x3f, 0x46, 0x12, 0x62, 0x1a, 0x5e, 0x46, 0x77, 0x99, 0x08, 0xcf, 0xe0, 0x7a, 0x21, 0x05, 0x1f, 0x48, 0x7e, 0xc5, 0xa3, 0x98, 0x0a, 0x58, 0xa8, 0x6c, 0x9b, 0xaa, 0x8a, 0xae, 0x68, 0xe1, 0x8c, 0x2e, 0xe0, 0x19, 0xc6, 0x51, 0xbd, 0x6f, 0xd7, 0x1b, 0xed, 0x26, 0xc6, 0x13, 0x55, 0x9a, 0xf8, 0x38, 0x52, 0xb5, 0x27, 0x0f, 0xc8, 0x74, 0x89, 0x4c, 0x0d, 0xc3, 0x42, 0xa3, 0xdb, 0x75, 0x0c, 0xe0, 0xd3, 0x9e, 0xd2, 0x95, 0x81, 0x6a, 0x4d, 0xa5, 0x95, 0x8d, 0xcf, 0x0a, 0x3a, 0xf6, 0x01, 0xb1, 0x0a, 0x1a, 0x4e, 0x07, 0x76, 0x0b, 0x8a, 0x7c, 0x85, 0xb9, 0xa5, 0x33, 0xe0, 0x1c, 0x36, 0x3b, 0x44, 0xcd, 0x47, 0x74, 0x73, 0x89, 0x56, 0xef, 0xe9, 0x64, 0xa1, 0x9d, 0xdc, 0xd3, 0x9d, 0x47, 0x74, 0x73, 0x89, 0x9a, 0x3b, 0x38, 0x68, 0x0f, 0x74, 0x09, 0x8d, 0xe7, 0xe7, 0xd7, 0x48, 0x55, 0x21, 0xaf, 0x92, 0x0f, 0x7a, 0x7d, 0xc2, 0x83, 0x0d, 0x1c, 0xf2, 0x20, 0x08, 0xd1, 0x52, 0x5f, 0xa2, 0xbc, 0x81, 0xfd, 0x9a, 0x7a, 0xcc, 0x5d, 0xb4, 0xea, 0xed, 0x41, 0x93, 0xe4, 0xf3, 0xb9, 0xd7, 0xb7, 0x3b, 0x0e, 0xbe, 0xf5, 0xbb, 0x3d, 0xf5, 0x76, 0xb7, 0xd4, 0x68, 0x44, 0x96, 

build/baremetalpi/Makefile

@@ -25,6 +25,7 @@ CFLAGS += -I "$(NEWLIBDIR)/include" -I $(STDDEF_INCPATH) -I $(CIRCLESTDLIB)/incl
 LIBS :=  \
     $(TIC80LIB)/libtic80studio.a \
     $(TIC80LIB)/libtic80core.a \
+    $(TIC80LIB)/libforth.a \
     $(TIC80LIB)/libgiflib.a \
     $(TIC80LIB)/liblpeg.a \
     $(TIC80LIB)/libluaapi.a \

cmake/core.cmake

@@ -113,6 +113,10 @@ if(BUILD_STATIC)
         target_link_libraries(tic80core PRIVATE wasm)
     endif()
 
+    if(BUILD_WITH_FORTH)
+        target_link_libraries(tic80core PRIVATE forth)
+    endif()
+
     target_link_libraries(tic80core PRIVATE runtime)
 
 endif()