ports/Xtensa: Update Xtensa support#525
Open
ianstcdns wants to merge 8 commits intoeclipse-threadx:masterfrom
Open
ports/Xtensa: Update Xtensa support#525ianstcdns wants to merge 8 commits intoeclipse-threadx:masterfrom
ianstcdns wants to merge 8 commits intoeclipse-threadx:masterfrom
Conversation
Also fix inconsistent SWPRI define in interrupt handler
- Disable interrupts prior to allocating a large exception frame; only reenable them after deallocating the extra memory. - Any user tasks with stacks based on TX_MINIMUM_STACK do not have sufficient space for both a context switch frame and an ISR frame; ill-timed interrupts were causing stack overruns.
- Must reload register trashed by notify hook function call - Must ensure PS.WOE is set before using call8 - Remove unused XT_USE_INT_WRAPPER define and associated changes, which had a bug in XEA2 usage - Fix another case where enabling the thread notify hooks for call0 ABI corrupted a register
- ThreadX change to handle dynamic reent for both newlib and xclib - Adapt ThreadX xclib interface code to handle dynamic reent pointers
- Update upstream execution profiling for Xtensa port
- tx_execution_profile.h now defines an Xtensa example in addition to the existing Cortex example
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Includes the following Xtensa port updates from Cadence foss-xtensa fork:
All updates verified internally on multiple Xtensa configurations
PR checklist