For bin log, reserve the first 4 bytes as zero for variables that are pointed to NULL
and should not be printed in the log. So the esp-idf-monitor will skip printing
those variables.
The change fixes thread-local-storage size by removing .srodata section
from it. It initially was included in TLS section by mistake.
The issue was found when stack size increased after building applications
with GCC-11.1 compiler. Stack size became bigger because some new data
appeared in .srodata. See more details here:
https://github.com/gcc-mirror/gcc/commit/adce62f53d8ad00e8110a6a2de7962d7a850de16
Add the possibility to have user bootloader components. This is performed
from an application/project, by creating bootloader components. To do so,
it is required to create a `bootloader_component` directory containing
the custom modules to be compiled with the bootloader.
Thanks to this, two solutions are available to override the bootloader now:
- Using hooks within a user bootloader component
- Using a user defined `main` bootloader component to totally override the
old implementation
Please check the two new examples in `examples/custom_bootloader`
* Closes https://github.com/espressif/esp-idf/issues/7043
The CPU might prefetch instructions, which means it in some cases
will try to fetch instruction located after the last instruction in
flash.text.
Add dummy bytes to ensure fetching these wont result in an error,
e.g. MMU exceptions
morris
Alexey Lapshin
Konstantin Kondrashov
laokaiyao
harshal.patil
Alexey Gerenkov
Zim Kalinowski
Armando
wuzhenghui
Sachin Parekh
Omar Chebib
Marius Vikhammer