Files
tinygo/targets/esp32s3.json
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2026-08-20 16:07:13 +02:00

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{
"inherits": ["xtensa"],
"inheritable-only": true,
"cpu": "esp32s3",
"features": "+atomctl,+bool,+clamps,+coprocessor,+debug,+density,+div32,+esp32s3,+exception,+fp,+highpriinterrupts,+interrupt,+loop,+mac16,+memctl,+minmax,+miscsr,+mul32,+mul32high,+nsa,+prid,+regprotect,+rvector,+s32c1i,+sext,+threadptr,+timerint,+windowed",
"build-tags": ["esp32s3", "esp", "espradio"],
"scheduler": "tasks",
"serial": "usb",
"linker": "ld.lld",
"ldflags": [
"--wrap=malloc",
"--wrap=calloc",
"--wrap=free",
"--wrap=realloc",
"--wrap=ppCheckTxConnTrafficIdle"
],
"default-stack-size": 8192,
"rtlib": "compiler-rt",
"libc": "picolibc",
"linkerscript": "targets/esp32s3.ld",
"extra-files": [
"src/device/esp/esp32s3.S",
"targets/esp32s3-interrupts.S",
"src/internal/task/task_stack_esp32.S"
],
"binary-format": "esp32s3",
"flash-method": "esp32jtag",
"gdb": ["xtensa-esp32-elf-gdb"]
}