Build Target Task 2: Multi-Platform LLVM Support and Bootable Code Generation

.github/codecov.yml

@@ -9,4 +9,5 @@ coverage:
     - "internal/packages"
     - "internal/typepatch"
     - "internal/github"
+    - "internal/firmware"
     - "xtool"

.github/workflows/targets.yml

@@ -36,145 +36,5 @@ jobs:
 
       - name: Build targets
         run: |
-          cd _demo/empty
-          for target in \
-            ae-rp2040 \
-            arduino-leonardo \
-            arduino-mega1280 \
-            arduino-mega2560 \
-            arduino-mkr1000 \
-            arduino-mkrwifi1010 \
-            arduino-nano-new \
-            arduino-nano \
-            arduino-nano33 \
-            arduino-zero \
-            arduino \
-            atmega1280 \
-            atmega1284p \
-            atmega2560 \
-            atmega328p \
-            atmega328pb \
-            atmega32u4 \
-            atsamd21e18a \
-            atsamd21g18a \
-            atsamd51g19a \
-            atsamd51j19a \
-            atsamd51j20a \
-            atsamd51p19a \
-            atsamd51p20a \
-            atsame51j19a \
-            atsame54-xpro \
-            atsame54p20a \
-            attiny1616 \
-            attiny85 \
-            badger2040-w \
-            badger2040 \
-            bluepill-clone \
-            bluepill \
-            btt-skr-pico \
-            challenger-rp2040 \
-            circuitplay-express \
-            cortex-m-qemu \
-            cortex-m0 \
-            cortex-m0plus \
-            cortex-m3 \
-            cortex-m33 \
-            cortex-m4 \
-            cortex-m7 \
-            digispark \
-            elecrow-rp2040 \
-            elecrow-rp2350 \
-            esp-c3-32s-kit \
-            esp32-c3-devkit-rust-1 \
-            esp32c3-12f \
-            esp32c3-supermini \
-            esp32c3 \
-            fe310 \
-            feather-m0-express \
-            feather-m0 \
-            feather-m4-can \
-            feather-m4 \
-            feather-rp2040 \
-            feather-stm32f405 \
-            gameboy-advance \
-            gemma-m0 \
-            gnse \
-            gobadge \
-            gopher-badge \
-            gopherbot \
-            grandcentral-m4 \
-            hifive1b \
-            itsybitsy-m0 \
-            itsybitsy-m4 \
-            k210 \
-            kb2040 \
-            lgt92 \
-            lorae5 \
-            m5stamp-c3 \
-            macropad-rp2040 \
-            maixbit \
-            makerfabs-esp32c3spi35 \
-            matrixportal-m4 \
-            metro-m4-airlift \
-            mksnanov3 \
-            nano-rp2040 \
-            nintendoswitch \
-            nucleo-f103rb \
-            nucleo-f722ze \
-            nucleo-l031k6 \
-            nucleo-l432kc \
-            nucleo-l476rg \
-            nucleo-l552ze \
-            nucleo-wl55jc \
-            p1am-100 \
-            pga2350 \
-            pico-plus2 \
-            pico-w \
-            pico \
-            pico2-w \
-            pico2 \
-            pybadge \
-            pygamer \
-            pyportal \
-            qtpy-esp32c3 \
-            qtpy-rp2040 \
-            qtpy \
-            riscv-qemu \
-            riscv32 \
-            riscv64 \
-            rp2040 \
-            rp2350 \
-            rp2350b \
-            simavr \
-            stm32f469disco \
-            stm32f4disco-1 \
-            stm32f4disco \
-            stm32l0x2 \
-            stm32wl5x_cm4 \
-            stm32wle5 \
-            swan \
-            teensy36 \
-            teensy40 \
-            teensy41 \
-            thingplus-rp2040 \
-            thumby \
-            tiny2350 \
-            tkey \
-            trinket-m0 \
-            trinkey-qt2040 \
-            tufty2040 \
-            wasip2 \
-            wasm-unknown \
-            waveshare-rp2040-tiny \
-            waveshare-rp2040-zero \
-            wioterminal \
-            xiao-esp32c3 \
-            xiao-rp2040 \
-            xiao; do
-                ../../llgo.sh build -v -target $target -o hello.out . >/dev/null 2>&1
-                if [ $? -eq 0 ]; then
-                    echo ✅ $target `file hello.out`
-                else
-                    echo ❌ $target
-                fi
-            done
+          cd _demo/targetsbuild
+          bash build.sh

_demo/targetsbuild/C/c.go

@@ -0,0 +1,21 @@
+package C
+
+func XhandleHardFault() {
+
+}
+
+func Reset_Handler() {
+
+}
+
+func XhandleInterrupt() {
+
+}
+
+type dyn64 struct {
+	// Fields for dynamic loader
+}
+
+// For nintendo switch
+func X__dynamic_loader(base uintptr, dyn *dyn64) {
+}

_demo/targetsbuild/build.sh

@@ -0,0 +1,180 @@
+#!/bin/bash
+
+# Function to display usage information
+show_usage() {
+	cat << EOF
+Usage: $(basename "$0") [OPTIONS] [TARGET_FILE]
+
+Build targets for llgo across multiple platforms.
+
+OPTIONS:
+    -h, --help      Show this help message and exit
+
+ARGUMENTS:
+    TARGET_FILE     Optional. A text file containing target names, one per line.
+                    Lines starting with # are treated as comments and ignored.
+                    Empty lines are also ignored.
+
+BEHAVIOR:
+    Without TARGET_FILE:
+        - Automatically discovers all targets from ../../targets/*.json files
+        - Extracts target names from JSON filenames
+
+    With TARGET_FILE:
+        - Reads target names from the specified file
+        - Supports comments (lines starting with #)
+        - Ignores empty lines and whitespace
+
+IGNORED TARGETS:
+    The following targets are automatically ignored and not built:
+    atmega1280, atmega2560, atmega328p, atmega32u4, attiny85,
+    fe310, k210, riscv32, riscv64, rp2040
+
+RESULT CATEGORIES:
+    ✅ Successful: Build completed successfully
+    🔕 Ignored: Target is in the ignore list
+    ⚠️  Warned: Build failed with configuration warnings
+    ❌ Failed: Build failed with errors
+
+EXIT CODES:
+    0    All builds successful, ignored, or warned only
+    1    One or more builds failed with errors
+
+EXAMPLES:
+    $(basename "$0")                    # Build all targets from JSON files
+    $(basename "$0") my-targets.txt     # Build targets from file
+    $(basename "$0") --help             # Show this help
+
+TARGET FILE FORMAT:
+    # This is a comment
+    esp32
+    cortex-m4
+
+    # Another comment
+    riscv64
+EOF
+}
+
+# Check for help flag
+if [[ "$1" == "-h" || "$1" == "--help" ]]; then
+	show_usage
+	exit 0
+fi
+
+# Check for invalid number of arguments
+if [ $# -gt 1 ]; then
+	echo "Error: Too many arguments."
+	echo "Use '$(basename "$0") --help' for usage information."
+	exit 1
+fi
+
+# Initialize arrays to store results
+successful_targets=()
+ignored_targets=()
+warned_targets=()
+failed_targets=()
+targets_to_build=()
+
+# Define ignore list
+ignore_list=(
+	"atmega1280"
+	"atmega2560"
+	"atmega328p"
+	"atmega32u4"
+	"attiny85"
+	"fe310"
+	"k210"
+	"riscv32"
+	"riscv64"
+	"rp2040"
+)
+
+# Build the targets list based on input method
+if [ $# -eq 1 ]; then
+	# Read targets from file
+	target_file="$1"
+	if [ ! -f "$target_file" ]; then
+		echo "Error: Target file '$target_file' not found."
+		echo "Use '$(basename "$0") --help' for usage information."
+		exit 1
+	fi
+
+	while IFS= read -r target || [[ -n "$target" ]]; do
+		# Skip empty lines and comments
+		if [[ -z "$target" || "$target" =~ ^[[:space:]]*# ]]; then
+			continue
+		fi
+
+		# Trim whitespace
+		target=$(echo "$target" | xargs)
+		targets_to_build+=("$target")
+	done < "$target_file"
+else
+	# Use targets from *.json files
+	for target_file in ../../targets/*.json; do
+		# Extract target name from filename (remove path and .json extension)
+		target=$(basename "$target_file" .json)
+		targets_to_build+=("$target")
+	done
+fi
+
+# Process each target
+for target in "${targets_to_build[@]}"; do
+	# Check if target is in ignore list
+	if [[ " ${ignore_list[@]} " =~ " ${target} " ]]; then
+		echo 🔕 $target "(ignored)"
+		ignored_targets+=("$target")
+		continue
+	fi
+
+	output=$(../../llgo.sh build -target $target -o hello.out . 2>&1)
+	if [ $? -eq 0 ]; then
+		echo ✅ $target `file hello.out`
+		successful_targets+=("$target")
+	else
+		# Check if output contains warning messages
+		if echo "$output" | grep -q "does not have a valid LLVM target triple\|does not have a valid CPU configuration"; then
+			echo ⚠️ $target
+			echo "$output"
+			warned_targets+=("$target")
+		else
+			echo ❌ $target
+			echo "$output"
+			failed_targets+=("$target")
+		fi
+	fi
+done
+
+echo ""
+echo "----------------------------------------"
+
+# Output successful targets
+echo "Successful targets (${#successful_targets[@]} total):"
+for target in "${successful_targets[@]}"; do
+	echo "$target"
+done
+
+echo ""
+echo "Ignored targets (${#ignored_targets[@]} total):"
+for target in "${ignored_targets[@]}"; do
+	echo "$target"
+done
+
+echo ""
+echo "Warned targets (${#warned_targets[@]} total):"
+for target in "${warned_targets[@]}"; do
+	echo "$target"
+done
+
+echo ""
+echo "Failed targets (${#failed_targets[@]} total):"
+for target in "${failed_targets[@]}"; do
+	echo "$target"
+done
+
+# Exit with error code if there are any failed targets
+if [ ${#failed_targets[@]} -gt 0 ]; then
+	echo ""
+	echo "Build failed with ${#failed_targets[@]} failed targets."
+	exit 1
+fi

_demo/targetsbuild/empty.go

@@ -0,0 +1,6 @@
+package main
+
+import _ "github.com/goplus/llgo/_demo/targetsbuild/C"
+
+func main() {
+}

go.mod

@@ -15,6 +15,8 @@ require (
 	golang.org/x/tools v0.36.0
 )
 
+require github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1
+
 require (
 	golang.org/x/mod v0.27.0 // indirect
 	golang.org/x/sync v0.16.0 // indirect

go.sum

@@ -12,6 +12,8 @@ github.com/goplus/mod v0.17.1 h1:ITovxDcc5zbURV/Wrp3/SBsYLgC1KrxY6pq1zMM2V94=
 github.com/goplus/mod v0.17.1/go.mod h1:iXEszBKqi38BAyQApBPyQeurLHmQN34YMgC2ZNdap50=
 github.com/qiniu/x v1.15.1 h1:avE+YQaowp8ZExjylOeSM73rUo3MQKBAYVxh4NJ8dY8=
 github.com/qiniu/x v1.15.1/go.mod h1:AiovSOCaRijaf3fj+0CBOpR1457pn24b0Vdb1JpwhII=
+github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1 h1:NVK+OqnavpyFmUiKfUMHrpvbCi2VFoWTrcpI7aDaJ2I=
+github.com/sigurn/crc16 v0.0.0-20240131213347-83fcde1e29d1/go.mod h1:9/etS5gpQq9BJsJMWg1wpLbfuSnkm8dPF6FdW2JXVhA=
 golang.org/x/mod v0.27.0 h1:kb+q2PyFnEADO2IEF935ehFUXlWiNjJWtRNgBLSfbxQ=
 golang.org/x/mod v0.27.0/go.mod h1:rWI627Fq0DEoudcK+MBkNkCe0EetEaDSwJJkCcjpazc=
 golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=