2022/07/06 Release, based on OpenOCD v0.11.0

Features:

• esp32c2: Adds generic support for ESP32-C2.
• esp32c3: Implements logging the reason of the reset. The reason is printed in numerical and human readable format.
• espxx: Implements soft_reset_halt command.
• esp/semihosting: Adds full support for ESP IDF VFS driver directory API.
• esp/flash: Adds no_clock_boost argument to program_esp and program_esp_bins commands. This can be helpful when users experience problems with flash programming. It forbids OpenOCD to modify (boost) CPU clock in order to speed up flashing.
• freertos: Adds support for qGetTLSAddr GDB packet. This fixes problem appeared on Xtensa targets when user tried to print TLS variable value in GDB.
• freertos: Enables reading some Xtensa registers for waiting tasks (e.g. threadptr). Zero values were returned before this change.
• freertos: Support Amazon FreeRTOS SMP port (available in IDF starting from IDF 5.0)
• doc: Updates description of Espressif-specific commands.

Bug fixes:

• esp32s3: call smp_target_init instead of single core init.
• rtos/esp32: Fixed AddressSanitizer heap-buffer-overflow issue when reading registers from ESP32 stack.
• xtensa: Invalidates register cache on reset. This could lead to writing to target old registers values after chip reset and could lead to unpredictable behavior.
• esp/flash: Fixed memory leaks in ESP flash driver reported by valgrind.

Other:

• Synchronized with upstream changes
• Refactored for upstreaming patches