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* Move 'Platform' to ghc-bootJohn Ericson2019-06-191-1/+1
| | | | | | | ghc-pkg needs to be aware of platforms so it can figure out which subdire within the user package db to use. This is admittedly roundabout, but maybe Cabal could use the same notion of a platform as GHC to good affect too.
* compiler: introduce custom "GhcPrelude" PreludeHerbert Valerio Riedel2017-09-191-0/+2
| | | | | | | | | | | | | | | | | | This switches the compiler/ component to get compiled with -XNoImplicitPrelude and a `import GhcPrelude` is inserted in all modules. This is motivated by the upcoming "Prelude" re-export of `Semigroup((<>))` which would cause lots of name clashes in every modulewhich imports also `Outputable` Reviewers: austin, goldfire, bgamari, alanz, simonmar Reviewed By: bgamari Subscribers: goldfire, rwbarton, thomie, mpickering, bgamari Differential Revision: https://phabricator.haskell.org/D3989
* Use correct section types syntax for architectureBen Gamari2017-07-111-0/+18
Previously GHC would always assume that section types began with `@` while producing assembly, which is not true. For instance, in ARM assembly syntax section types begin with `%`. This abstracts out section type pretty-printing and adjusts it to correctly account for the target architectures assembly flavor. Reviewers: austin, hvr, Phyx Reviewed By: Phyx Subscribers: Phyx, rwbarton, thomie, erikd GHC Trac Issues: #13937 Differential Revision: https://phabricator.haskell.org/D3712