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...only call createThunks() once and we don't calculate addresses before createThunks(). - If an OutputSection is described by a LinkerScript then any thunks created in it are put at the end of the OutputSection. This is due to the LinkerScript not being aware of the thunks (InputSections) in the InputSectionDescriptions. Proposed implementation for range extension thunks At a high-level we need to solve the following problems: - Assign addresses more than once - Maintain state between successive calls of createThunks() - Synchronization of the linker script and the OutputSection after adding thunks - Deciding wh...

...ses. That "script" would > > * Contain only OutputSectionCommand. > * All string manipulations would have been moved before assignAddress. > * All the orphan handling would have been made explicit before > assignAddress. > * Each OutputSectionCommand would contain just a InputSectionDescription. > > With this the thunk creation should be able to add thunk to a single > location. > > Cheers, > Rafael > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llv...

On 2020-11-18, Teresa Johnson via llvm-dev wrote: >AFAIK this effort stalled when Tobias changed jobs. Adding Sergei who may >know the current status of the support within Qualcomm. > >Teresa > >On Wed, Nov 18, 2020 at 11:12 AM Mitra, Gaurav via llvm-dev < >llvm-dev at lists.llvm.org> wrote: > >> Hello All, >> >> >> >> I’d like to pick up

On 6 April 2017 at 07:01, Peter Smith <peter.smith at linaro.org> wrote: > My understanding is that this would be (initially) limited to > fabricating enough linker script commands such that we could replace: > fixSectionAlignments() > assignAddresses() > Script->processNonSectionCommands() > > With something like: > Script->assignAddresses() // Could be done