sim: Fix sim m32 start up crash issue. #14908
Merged
Conversation
This file contains 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
github-actions
bot
added
Arch: simulator
cuiziwei1
force-pushed
the
motify_text
branch
from
aa4d204 to
32f8ee6
Compare
After compilation, when starting nsh, the following crash occurs. ==2500151==Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING. ==2500151==ASan shadow was supposed to be located in the [0x1ffff000-0x3fffffff] range. ==2500151==Process memory map follows: 0x30000000-0x33dd4000 /nuttx/nuttx To avoid overlaps, change the starting address of the text segment. Using Ttext-segment=0x30000000 causes a crash when starting the 32-bit SIM. Using -Ttext-segment=0x50000000 causes a crash when starting the 64-bit SIM. Setting -Ttext-segment=0x40000000 resolves all issues perfectly. Signed-off-by: cuiziwei <[email protected]>
cuiziwei1
force-pushed
the
motify_text
branch
from
32f8ee6 to
5891e6d
Compare
acassis
approved these changes
Nov 22, 2024
xiaoxiang781216
approved these changes
Nov 22, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
Summary
After compilation, when starting nsh, the following crash occurs.
==2500151==Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING.
==2500151==ASan shadow was supposed to be located in the [0x1ffff000-0x3fffffff] range.
==2500151==Process memory map follows:
0x30000000-0x33dd4000 /nuttx/nuttx
To avoid overlaps, change the starting address of the text segment.
Using Ttext-segment=0x30000000 causes a crash when starting the 32-bit SIM.
Using -Ttext-segment=0x50000000 causes a crash when starting the 64-bit SIM.
Setting -Ttext-segment=0x40000000 resolves all issues perfectly.
Impact
sim
Testing
ci test