v0.10.0-esp32-20201125

2020/11/25 Release, based on OpenOCD v0.10.0

Features

• esp32s3: Added base support for ESP32-S3.
• esp32c3: Added base support for ESP32-C3.
• esp/jtag: Added esp_remote JTAG interface over USB and TCP.
• esp/jtag: Added esp_usb_jtag JTAG interace for embedded USB-to-JTAG functionality.
• esp/xtensa: Refactored to make use of native SMP support in OpenOCD.
• esp: Added program_esp_bins command to flash binaries specified in flasher_args.json file produced by ESP-IDF build system.
• esp: Added esp_get_mac [format] command to obtain the factory MAC address.
• helper: Added Espressif JEDEC code
• esp/smp: Added generic ESP Xtensa SMP functionality.
• jimtcl: Upgraded to 0.79 and enabled JSON extension.
• esp32s2: Renamed esp32_s2 target to esp32s2 (backwards compatible)
• xtensa: Implemented memory access range check.

Bug fixes:

• esp32s2: Fixed issue with software reset when memory protection is enabled in the app.
• esp32: Fixed program_esp32 TCL function to correctly pass arguments to program_esp (#122, thanks @pridgeway-rsc).
• apptrace: Fixed running command on an unexamined core.
• libftdi: Updated deprecated function calls.
• semihosting: Fixed a bug with an incorrect return value for the custom lseek implementation.
• semihosting: Fixed handling of invalid syscall arguments.
• esp32: Fixed usage of unintialized GDB service.
• freertos: Fixed non-general registers access from GDB.
• freertos: Fixed GDB reg list usage in get_thread_reg_list.
• esp32xx: Fixed ESP32 and ESP32-S2 Xtensa config.
• apptrace: Fixed connection to already running target.

v0.10.0-esp32-20200709

2020/07/09 Release, based on OpenOCD v0.10.0

Bug fixes

• esp: Fix chips memory layout
• esp/apptrace: Fix apptrace auto-stop

Note: this is a bug fix update for the previous release, v0.10.0-esp32-20200526. It does not include latest changes present in the master branch, related to the native SMP support.

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