{ "inherits": ["xtensa"], "cpu": "esp8266", "build-tags": ["esp8266", "esp"], "scheduler": "tasks", "linker": "xtensa-esp32-elf-ld", "default-stack-size": 2048, "cflags": [ "-mcpu=esp8266" ], "rtlib": "compiler-rt", "libc": "picolibc", "linkerscript": "targets/esp8266.ld", "extra-files": [ "src/device/esp/esp8266.S", "src/internal/task/task_stack_esp8266.S" ], "binary-format": "esp8266", "flash-command": "esptool.py --chip=esp8266 --port {port} write_flash 0x00000 {bin} -fm qio" }