diff options
author | Chris Lattner <sabre@nondot.org> | 2009-02-25 05:39:01 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2009-02-25 05:39:01 +0000 |
commit | 12f708d8963afec1e017d1255139fbebb6ecd27d (patch) | |
tree | 0847cbaeb45916dbd4a552a21c0ebfee50ac8f6e /www/get_involved.html | |
parent | d825883a1a4cf1bae98d45664c4f02c85535371f (diff) |
Headers are basically done, debug info is just about done (and
will improve a lot this week hopefully), and a libgcc replacement
is ready once I wrangle lawyers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65432 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'www/get_involved.html')
-rw-r--r-- | www/get_involved.html | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/www/get_involved.html b/www/get_involved.html index 643f6b4c4d..2893b23ba6 100644 --- a/www/get_involved.html +++ b/www/get_involved.html @@ -77,11 +77,6 @@ compile it. If not, please let us know. Again, <a href="get_started.html#ccc"><code>ccc</code></a> might help you. Once it compiles it should run. If not, that's a bug :)</li> -<li><b>Debug Info Generation</b>: -emit-llvm doesn't fully support emission -of <a href="http://llvm.org/docs/SourceLevelDebugging.html">LLVM debug info</a> -(which the code generator turns into DWARF). The missing pieces are pretty -minor at this point.</li> - <li><b>Overflow detection</b>: an interesting project would be to add a -ftrapv compilation mode that causes -emit-llvm to generate overflow tests for all signed integer arithmetic operators, and call abort if they overflow. Overflow @@ -104,25 +99,7 @@ missing and what is already at least partially supported.</li> <li><b>Improve target support</b>: The current target interfaces are heavily stubbed out and need to be implemented fully. See the FIXME's in TargetInfo. Additionally, the actual target implementations (instances of TargetInfoImpl) -also need to be completed. This includes defining builtin macros for linux -targets and other stuff like that.</li> - -<li><b>Implement 'builtin' headers</b>: GCC provides a bunch of builtin headers, -such as stdbool.h, iso646.h, float.h, limits.h, etc. It also provides a bunch -of target-specific headers like altivec.h and xmmintrin.h. clang will -eventually need to provide its own copies of these (and there is a <a href= -"http://lists.cs.uiuc.edu/pipermail/cfe-dev/2007-December/000560.html">lot of -improvement</a> that can be made to the GCC ones!) that are clean-room -implemented to avoid GPL taint.</li> - -<li><b>Implement a clang 'libgcc'</b>: As with the headers, clang (or a another -related subproject of llvm) will need to implement the features that libgcc -provides. libgcc provides a bunch of routines the code generator uses for -"fallback" when the chip doesn't support some operation (e.g. 64-bit divide on -a 32-bit chip). It also provides software floating point support and many other -things. I don't think that there is a specific licensing reason to reimplement -libgcc, but there is a lot of room for improvement in it in many -dimensions.</li> +also need to be completed.</li> <li><b>Implement an tool to generate code documentation</b>: Clang's library-based design allows it to be used by a variety of tools that reason |