"drcov version: 3" is unsupported

[BlueAmulet]

"Version 3 changes module offsets to be offsets from the module segment, rather than the whole module base as in version 2."

https://github.com/DynamoRIO/dynamorio/pull/5094 https://github.com/DynamoRIO/dynamorio/pull/5136

[luoyanghero]

Lighthouse cannot support drcov-version-3. I tried lighthouse lighthouse-0.9.2, dynamorio DynamoRIO-Windows-9.0.1, not ok. I tried lighthouse lighthouse-0.9.2, dynamorio DynamoRIO-Windows-8.0.18873, ok.

[adrian-rt]

I got the same issue

[wumb0]

I am currently too lazy to write a parser for Lighthouse to handle drcov v3 but here is a dumb python script that converts drcov 3 to drcov 2. I wrote it to help me and maybe it can help you, while this issue remains open :)

https://gist.github.com/wumb0/de671cc5051353fd32af4aecc811a282

[zeltrax00]

I comment the line assert self.version == 2, "Only drcov version 2 log files supported" in drcov.py then it is able to load new drcov log version. Is there any potential problem ?

[wumb0]

sounds fine

On Thu, Nov 24, 2022 at 10:29 PM Tung Nguyen @.***> wrote:

I comment the line assert self.version == 2, "Only drcov version 2 log files supported" in drcov.py then it is able to load new drcov log version. Is there any potential problem ?

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[mounirthabet]

hello sir the convert script not working anymore for the last version DynamoRIO-9.93.19510 I got Wrong version or bad format error once i use it

[wumb0]

Can you post the output from that version of DR?

On Mon, Jun 5, 2023, 12:05 PM mounirthabet @.***> wrote:

hello sir the convert script not working anymore for the last version DynamoRIO-9.93.19510 I got Wrong version or bad format error once i use it

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[PavelBlinnikov]

PR #137 solves this

[gaasedelen]

#137 has been merged into the develop branch, fixing this issue.