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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/03/18 03:59:44 UTC

[GitHub] [incubator-nuttx] mage0811 opened a new pull request #3093: mm: add heap policy and anta logic to support mm debug on sim platform

mage0811 opened a new pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093


   since atan tool will enhance memory debug operation.
   
   Change-Id: Ic953755faff156832e84b6a764452751dc14f0e3
   
   ## Summary
   
   ## Impact
   
   ## Testing
   
   


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[GitHub] [incubator-nuttx] mage0811 commented on pull request #3093: mm: add heap policy and anta logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
mage0811 commented on pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093#issuecomment-801627207


   depend on the patch "improve the memory manager modularity and reduce the inforamtion explosion #3086 " 


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #3093: mm: add heap policy and asan logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093


   


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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #3093: mm: add heap policy and asan logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093#issuecomment-804049437


   @Ouss4 here is the demo how to implement the custom heap manager to enable the advanced sanitizer on SIM.


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[GitHub] [incubator-nuttx] mage0811 commented on pull request #3093: mm: add heap policy and anta logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
mage0811 commented on pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093#issuecomment-801655479


   this is one customize mm policy defined for sim platform, depend on "improve the memory manager modularity and reduce the inforamtion explosion #3086"


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[GitHub] [incubator-nuttx] Ouss4 commented on pull request #3093: mm: add heap policy and asan logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
Ouss4 commented on pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093#issuecomment-804062249


   Thanks @xiaoxiang781216 
   You also mentioned that you tried or are using tlsf, is it a per arch implementation like this one or you have it somewhere else?


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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #3093: mm: add heap policy and asan logic to support mm debug on sim platform

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on pull request #3093:
URL: https://github.com/apache/incubator-nuttx/pull/3093#issuecomment-804100100


   > Thanks @xiaoxiang781216
   > You also mentioned that you tried or are using tlsf, is it a per arch implementation like this one or you have it somewhere else?
   
   No, tlsf is a general implementation, so the code is put inside mm/tlsf and a new choice option is added.


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