mirror of
https://github.com/esp8266/Arduino.git
synced 2025-04-25 20:02:37 +03:00
Move additional constants to flash and use _P/pgm_read routines to access them. Minimal runtime impact, but remove variables from RODATA and gives addition 484 bytes of heap to SSL applications. Fixes #6005
Updating SDK libraries
- Copy .a files from SDK
lib
directory to this directory - Run
fix_sdk_libs.sh
Updating libstdc++
After building gcc using crosstool-NG, get compiled libstdc++ and remove some objects:
xtensa-lx106-elf-ar d libstdc++.a pure.o
xtensa-lx106-elf-ar d libstdc++.a vterminate.o
xtensa-lx106-elf-ar d libstdc++.a guard.o
xtensa-lx106-elf-ar d libstdc++.a functexcept.o
xtensa-lx106-elf-ar d libstdc++.a del_op.o
xtensa-lx106-elf-ar d libstdc++.a del_opv.o
xtensa-lx106-elf-ar d libstdc++.a new_op.o
xtensa-lx106-elf-ar d libstdc++.a new_opv.o