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esp-idf/components/bootloader_support
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Omar Chebib b967dc0dbf espsystem: add support for RISC-V panic backtrace 
Add .eh_frame and .eh_frame_hdr sections to the binary (can be
enabled/disabled within menuconfig). These sections are parsed
when a panic occurs. Their DWARF instructions are decoded and
executed at runtime, to retrieve the whole backtrace. This
parser has been tested on both RISC-V and x86 architectures.

This feature needs esptool's merge adjacent ELF sections feature.
2021-07-13 15:42:40 +08:00
..
include Merge branch 'refactor/common_rom_rtc_apis' into 'master' 2021-07-13 07:05:25 +00:00
include_bootloader bootloader: update copyright notice 2021-05-10 04:58:34 +02:00
src espsystem: add support for RISC-V panic backtrace 2021-07-13 15:42:40 +08:00
test bootloader: update copyright notice 2021-05-10 04:58:34 +02:00
CMakeLists.txt efuse(esp32): Deprecate esp_efuse_burn_new_values() & esp_efuse_write_random_key() 2021-06-17 07:21:36 +08:00
component.mk esp32h2: code clean up 2021-07-01 19:53:50 +08:00
Makefile.projbuild Secure boot: Correctly re-sign if signing key changes, better error if missing 2016-12-01 23:49:12 -08:00
README.rst Refactor existing bootloader common functionality into bootloader_support component 2016-11-02 17:58:41 +11:00

README.rst 

Bootloader Support Component
============================

Overview
--------

"Bootloader support" contains APIs which are used by the bootloader but are also needed for the main app.

Code in this component needs to be aware of being executed in a bootloader environment (no RTOS available, BOOTLOADER_BUILD macro set) or in an esp-idf app environment (RTOS running, need locking support.)