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Commits on Jun 17, 2010
  1. @simonmar
Commits on Sep 9, 2009
  1. @simonmar
Commits on Aug 5, 2009
  1. @simonmar

    Declare RTS-private prototypes with __attribute__((visibility("hidden…

    simonmar authored
    …")))
    
    This has no effect with static libraries, but when the RTS is in a
    shared library it does two things:
    
     - it prevents the function from being exposed by the shared library
    
     - internal calls to the function can use the faster non-PLT calls,
       because the function cannot be overriden at link time.
  2. @simonmar

    profiling build fixes

    simonmar authored
Commits on Aug 2, 2009
  1. @simonmar

    RTS tidyup sweep, first phase

    simonmar authored
    The first phase of this tidyup is focussed on the header files, and in
    particular making sure we are exposinng publicly exactly what we need
    to, and no more.
    
     - Rts.h now includes everything that the RTS exposes publicly,
       rather than a random subset of it.
    
     - Most of the public header files have moved into subdirectories, and
       many of them have been renamed.  But clients should not need to
       include any of the other headers directly, just #include the main
       public headers: Rts.h, HsFFI.h, RtsAPI.h.
    
     - All the headers needed for via-C compilation have moved into the
       stg subdirectory, which is self-contained.  Most of the headers for
       the rest of the RTS APIs have moved into the rts subdirectory.
    
     - I left MachDeps.h where it is, because it is so widely used in
       Haskell code.
     
     - I left a deprecated stub for RtsFlags.h in place.  The flag
       structures are now exposed by Rts.h.
    
     - Various internal APIs are no longer exposed by public header files.
    
     - Various bits of dead code and declarations have been removed
    
     - More gcc warnings are turned on, and the RTS code is more
       warning-clean.
    
     - More source files #include "PosixSource.h", and hence only use
       standard POSIX (1003.1c-1995) interfaces.
    
    There is a lot more tidying up still to do, this is just the first
    pass.  I also intend to standardise the names for external RTS APIs
    (e.g use the rts_ prefix consistently), and declare the internal APIs
    as hidden for shared libraries.
Commits on Apr 16, 2008
Commits on Apr 7, 2006
  1. Reorganisation of the source tree

    Simon Marlow authored
    Most of the other users of the fptools build system have migrated to
    Cabal, and with the move to darcs we can now flatten the source tree
    without losing history, so here goes.
    
    The main change is that the ghc/ subdir is gone, and most of what it
    contained is now at the top level.  The build system now makes no
    pretense at being multi-project, it is just the GHC build system.
    
    No doubt this will break many things, and there will be a period of
    instability while we fix the dependencies.  A straightforward build
    should work, but I haven't yet fixed binary/source distributions.
    Changes to the Building Guide will follow, too.
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