Implement support for module symbols (#475)

* **New Features**
  - Adds module symbol support and per-module symbol tables, including LVGL symbol exports moved into a dedicated table.
* **API**
  - Adds symbol-resolution APIs and an accessor to enable dynamic lookup between modules.
* **Bug Fixes / Chores**
  - Explicitly initializes module symbol pointers across device and platform modules to avoid uninitialized state.
* **Tests**
  - Updates tests to account for symbol pointer initialization.

Devices/btt-panda-touch/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "btt-panda-touch",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-2432s024c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-2432s024c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-2432s028r/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-2432s028r",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-2432s028rv3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-2432s028rv3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-2432s032c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-2432s032c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-4848s040c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-4848s040c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-8048s043c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-8048s043c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-e32r28t/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-e32r28t",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/cyd-e32r32p/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "cyd-e32r32p",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-advance-28/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-advance-28",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-advance-35/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-advance-35",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-advance-50/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-advance-50",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-basic-28/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-basic-28",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-basic-35/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-basic-35",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/elecrow-crowpanel-basic-50/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "elecrow-crowpanel-basic-50",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/generic-esp32/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "generic-esp32",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/generic-esp32c6/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "generic-esp32c6",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/generic-esp32p4/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "generic-esp32p4",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/generic-esp32s3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "generic-esp32s3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/guition-jc1060p470ciwy/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "guition-jc1060p470ciwy",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/guition-jc2432w328c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "guition-jc2432w328c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/guition-jc3248w535c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "guition-jc3248w535c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/guition-jc8048w550c/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "guition-jc8048w550c",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/heltec-wifi-lora-32-v3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "heltec-wifi-lora-32-v3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/lilygo-tdeck/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "lilygo-tdeck",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/lilygo-tdisplay-s3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "lilygo-tdisplay-s3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/lilygo-tdisplay/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "lilygo-tdisplay",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/lilygo-tdongle-s3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "lilygo-tdongle-s3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/lilygo-tlora-pager/Source/module.cpp

@@ -24,7 +24,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "lilygo-tlora-pager",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-cardputer-adv/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-cardputer-adv",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-cardputer/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-cardputer",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-core2/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-core2",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-cores3/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-cores3",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-stickc-plus/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-stickc-plus",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-stickc-plus2/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-stickc-plus2",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/m5stack-tab5/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "m5stack-tab5",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/simulator/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "simulator",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/unphone/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "unphone",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/waveshare-esp32-s3-geek/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "waveshare-esp32-s3-geek",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/waveshare-s3-lcd-13/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "waveshare-s3-lcd-13",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/waveshare-s3-touch-lcd-128/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "waveshare-s3-touch-lcd-128",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/waveshare-s3-touch-lcd-147/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "waveshare-s3-touch-lcd-147",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/waveshare-s3-touch-lcd-43/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "waveshare-s3-touch-lcd-43",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }

Devices/wireless-tag-wt32-sc01-plus/Source/module.cpp

@@ -16,7 +16,8 @@ static error_t stop() {
 struct Module device_module = {
     .name = "wireless-tag-wt32-sc01-plus",
     .start = start,
-    .stop = stop
+    .stop = stop,
+    .symbols = nullptr
 };
 
 }