Mailing lists / fpc-devel

fpc-devel · 2023-09

1. A call to help test pure functions

   This has been something that's been in development for some time now, and I invite other Free Pascal users and developers to test the new feature... pure functions. …

   JMJ. Gareth Moreton, Mattias Gaertner10-2-2023 17:40 UTC
   3
2. Request for review of patch for issue 40261

   Issue 40261 is about TStrings.AddObject issueing 2 consecutive OnChange events (and in the first one the to be added object is unassigned when accessing Objects[]…

   BMBart, Michael Van Canneyt10-2-2023 16:48 UTC
   2
3. Merge fix for Fpmmap offset in fixes branch?

   Will fix 17158c35 (mmap2 expects that offset is divided by 4096) be merged with the fixes branch? I encountered this problem on a Raspberry Pi when remapping the GPIO…

   CFChristo Crause, Florian Klämpfl9-30-2023 14:16 UTC
   1
4. FPC compiler error messages file update

   We're preparing FPC fixes release 3.2.4. There are some new error messages in the compiler/msg/errore.msg file, they need to be translated to other available languages:…

   MFMichael Van Canneyt, Florian Klämpfl9-30-2023 14:12 UTC
   1
5. Request to add SHA-2 and Keccak (SHA-3) to hash package

   Given the current work on optimising and fixing the hash package, I would like to propose adding two additional families of hash functions to the package: * SHA-2:…

   JJ. Gareth Moreton9-28-2023 23:24 UTC
   0
6. waitformultipleobjects

   ..... from Linux  :dances: from https://www.theregister.com/2023/09/27/osseu_steam_os_3/ Wherever possible, WINE converts Windows API calls to Linux ones, but…

   MMarco van de Voort9-27-2023 11:18 UTC
   0
7. ppc3.exe ppc386.exe differ: char 665, line 2

   I am getting the error in the subject ececf26d872c9fdc0a315c6289df864f66a1f69a make.exe all LINKSMART=1  CREATESMART=1  OPTIMIZE=1  OPT="-CX -gl -O4 -Ooregvar"…

   MMartin Frb9-26-2023 10:16 UTC
   0
8. linkframework ImageKit

   ImageKit.pas in the MacOS Cocoa headers has {$linkframework ImageKit} but this produces an linking error as ImageKit is a subframework of Quartz.framework. Not sure…

   AAdriaan van Os9-24-2023 08:38 UTC
   0
9. Some handy information regarding LEA instructions

   I just discovered this while trying to optimise some of the hash functions.  This might already be known, but in case it isn't, here's something useful to know. The LEA…

   JJ. Gareth Moreton9-22-2023 17:14 UTC
   0
10. x86_64 SHA1 implementation (J. Gareth Moreton)

    There is a working SHA-1 and SHA-256 implementation using x86_64 asm and also SHA-NI in mORMot 2. Numbers are very high, e.g. 2GB/s on my Core i5 13500. Since there is…

    AFJArnaud Bouchez, Florian Klämpfl, J. Gareth Moreton9-17-2023 08:41 UTC
    2
11. Re: x86_64 SHA1 implementation

    As SHA-1 is basically deprecated and not recommended to be used anymore, I wouldn't spend too much into this. Besides this, for SHA-1 and SHA-256, it might be even more…

    FJWFlorian Klämpfl, J. Gareth Moreton, Wayne Sherman9-16-2023 17:01 UTC
    8
12. DW_AT_declaration

    While looking at https://gitlab.com/freepascal.org/fpc/source/-/merge_requests/448#note_1540865966 DW_AT_declaration came up. From the DWARF 5 spec From further reading…

    MMartin Frb9-4-2023 08:59 UTC
    0
13. Dead /download.html

    DDmitry D. Chernov9-2-2023 20:59 UTC
    0