Add fault handling for ESP32, ESP32-S2, and ESP32-S3.

Also bump the version.

esp32/builtins.h

@@ -86,7 +86,7 @@ static cell_t ResizeFile(cell_t fd, cell_t size);
 #define REQUIRED_SYSTEM_SUPPORT \
   X("MS-TICKS", MS_TICKS, PUSH millis()) \
   XV(internals, "RAW-YIELD", RAW_YIELD, yield()) \
-  XV(internals, "RAW-TERMINATE", RAW_TERMINATE, exit(n0))
+  XV(internals, "RAW-TERMINATE", RAW_TERMINATE, ESP.restart())
 
 #define REQUIRED_SERIAL_SUPPORT \
   XV(serial, "Serial.begin", SERIAL_BEGIN, Serial.begin(tos); DROP) \

esp32/options.h

@@ -52,6 +52,11 @@
 # define ENABLE_RMT_SUPPORT
 #endif
 
+// ESP32-C3 doesn't support fault handling yet.
+#if !defined(CONFIG_IDF_TARGET_ESP32C3)
+# define ENABLE_ESP32_FORTH_FAULT_HANDLING
+#endif
+
 // Uncomment this #define for OLED Support.
 // You will need to install these libraries from the Library Manager:
 //   Adafruit SSD1306

esp32/sim_main.cpp

@@ -39,6 +39,9 @@ PLATFORM_SIMULATED_OPCODE_LIST
 #define heap_caps_get_largest_free_block(x) SIM_HEAP_SIZE
 #define heap_caps_get_free_size(x) SIM_HEAP_SIZE
 
+// Fault handling can't work in the simulator for now.
+#undef ENABLE_ESP32_FORTH_FAULT_HANDLING
+
 #include "common/bits.h"
 #include "common/core.h"
 #include "common/interp.h"