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esp-idf/docs/en/migration-guides/release-6.x/6.0/system.rst
Nebojsa Cvetkovic d0ceef20f4 refactor(xtensa): Rename specreg.h register macros
This commit renames all registers in xtensa/specreg.h to by adding the
prefix XT_REG_. This is done to avoid naming collisions with similar
variable names. A new register file, viz., xt_specreg.h is created. The
previous names are still available to use but have been deprecated.

Closes https://github.com/espressif/esp-idf/issues/12723
Merges https://github.com/espressif/esp-idf/pull/16040
2025-06-17 15:37:33 +02:00

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System
======
:link_to_translation:`zh_CN:[中文]`
Xtensa
------
The Xtensa special register header files have been updated to use a new naming convention. The old ``specreg.h`` header files are now deprecated and will be removed in a future release.
The register names have been updated to use the ``XT_REG_`` prefix. Please use the new ``xt_specreg.h`` file instead.