v0.10.0-esp32-20200526

2020/05/26 Release, based on OpenOCD v0.10.0

Features

• boards: add ESP32-S2 Kaluga board config files

Bug fixes

• esp32: Sync ESP32 aggregating target state with active sub-target
• esp32: Fix gcov collection from APP CPU
• xtensa: Check that target was inited before deinit
• esp32: Fix polling and resuming stalled core
• esp/apptrace: Fix 'sysview_mcore stop' waiting for timeout expiration
• esp/apptrace: Make use of timer callback API for fast polling

v0.10.0-esp32-20200420

2020/04/20 Release, based on OpenOCD v0.10.0

Bug fixes

• semihosting: Restore ability to pass whence parameter to lseek semihosting call. Fix line endings handling on Windows.

v0.10.0-esp32-20200406

2020/04/06 Release, based on OpenOCD v0.10.0

Features

• semihosting: Integration with the existing OpenOCD semihosting implementation
• esp32/apptrace: Adds command to save SystemView multi-core traces to single file
• esp32/apptrace: Support console (con:) and TCP (tcp://host:port) data destinations

Bug fixes

• xtensa: Reduce polling delay during stepping
• xtensa: Fix stepping in high level interrupt handlers

v0.10.0-esp32-20200309

2020/03/09 Release, based on OpenOCD v0.10.0

Features

• Merge upstream OpenOCD version (commit 9de7d9c).
• Support for breakpoints in Flash for applications built with PSRAM support.
• Add USB vendor/product ID so default ESP32 debug interface works with both FT2232H and FT232H (#80).
• esp: Re-group commands using target independent prefixes (esp and xtensa). Rename esp32_s2 target to esp32s2.

Bug fixes

• xtensa: Clear OCDDCR_ENABLEOCD on exit from OpenOCD. Remove ESP-specific workaround with exit callbacks and re-use native target deinit API. Fixes IDF panic handler behavior when OpenOCD terminates.
• xtensa: Fixes restoring of DEBUGCAUSE in reg cache after algorithm run.
• esp/apptrace: Fixes handling of SystemView packets with invalid core id.
• esp32xx: Adds virt2phys target API implementation, removes an error log related to virt2phys missing.

v0.10.0-esp32-20191114

2019/11/14 Release, based on OpenOCD v0.10.0

Features

• Support multiple ESP32-S2 silicon revisions
• Add ESP32-S2 SW reset functionality
• Add activity LED support to esp32_devkitj_v1 (WROVER-KIT) debug adapter

Bug fixes

• Fixes calls to non-existent ESP32 subcore target functions
• Fixes PS corruption when stepping over breakpoint instruction
• Fixes SW reset when the CPU is stalled
• Fixes task name offset for ESP32-S2

v0.10.0-esp32-20191008

2019/10/08 Release, based on OpenOCD v0.10.0

Features

• Support ESP32 silicon revision 3
• Support for ESP32-S2
• Support for disabling flash functionality for Espressif chips
• Re-structuring of Espressif config files
• Support for gcov cross-profiling

Bug fixes

• Fixes SEGV upon apptrace status command when tracing is stopped
• Corrects formating of Espressif sources
• Fixes docs build issue on MacOS

v0.10.0-esp32-20190708

2019/07/08 Release, based on OpenOCD v0.10.0

Bug fixes

• Fixes active core detection with stalled core(s)
• Adds proper SPI flash state backup and restoration
• Fixes synchronization of apptrace block ID between cores

v0.10.0-esp32-20190313

2019/03/13 Release, based on OpenOCD v0.10.0

Features

• Semihosting support using breakpoints (open, read, write, close, seek)
• Merge upstream OpenOCD project changes

Bug fixes

• Fixes segfault upon verify_image command
• Fixes acknowledgement of application level tracing data blocks in dual core mode
• Makes SystemView tracing 'stop' command waiting for 'STOPPED' tracing event from target
• Preserves target state when executing application level trace commands
• Fixes flash probing when stub returns 'no error' status, but there are no flash mappings
• Updates version command to print actual release versions

v0.10.0-esp32-20190212

2019/02/12 Release, based on OpenOCD v0.10.0

Features

• Support for ESP32-SOLO-1 module via the new esp32-solo-1.cfg configuration.

Bug fixes

• Fix segfault when FreeRTOS support is used but no symbols are loaded (#28)
• Restore debug stubs address if they have been actually detected
• Correct the length of PWRSTAT register used for read/clear operations

v0.10.0-esp32-20181105

2018/11/05 Release, based on OpenOCD v0.10.0

Bug fixes

• Remove limitation on the number of application partitions
• Improve handling of cases when the target was reset externally before gdb connects (reported in https://esp32.com/viewtopic.php?f=13&t=7658#p32230)
• Disable RTC watchdog when gdb connects, in addition to TG0/TG1 watchdogs. Fixes issues when debugging startup code, if target was reset externally.
• Fix backtrace of interrupted tasks, if the interrupted frame used more than 16 bytes of stack.
• Fix handling of custom SystemView events (#22).