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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-12-29 16:55:38 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-12-29 16:55:38 +0000 |
commit | 8539759095f95f2fbb680efc7633d868099114c8 (patch) | |
tree | 3401d7cd91686026090a21f600cf70ea4372ebf3 /common/Errors.v | |
parent | 7e9c6fc9a51adc5e488c590d83c1e8ef5a256c9f (diff) | |
download | compcert-8539759095f95f2fbb680efc7633d868099114c8.tar.gz compcert-8539759095f95f2fbb680efc7633d868099114c8.zip |
Merge of the clightgen branch:
- Alternate semantics for Clight where function parameters are temporaries,
not variables
- New pass SimplLocals that turns non-addressed local variables into
temporaries
- Simplified Csharpminor, Cshmgen and Cminorgen accordingly
- SimplExpr starts its temporaries above variable names, therefoe
Cminorgen no longer needs to encode variable names and temps names.
- Simplified Cminor parser & printer, as well as Errors, accordingly.
- New tool clightgen to produce Clight AST in Coq-parsable .v files.
- Removed side condition "return type is void" on rules skip_seq
in the semantics of CompCert C, Clight, C#minor, Cminor.
- Adapted RTLgenproof accordingly (now uses a memory extension).
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2083 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'common/Errors.v')
-rw-r--r-- | common/Errors.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/Errors.v b/common/Errors.v index a70ea6ea..6b863a03 100644 --- a/common/Errors.v +++ b/common/Errors.v @@ -31,7 +31,7 @@ Set Implicit Arguments. Inductive errcode: Type := | MSG: string -> errcode | CTX: positive -> errcode (* a top-level identifier *) - | CTXL: positive -> errcode. (* an encoded local identifier *) + | POS: positive -> errcode. (* a positive integer, e.g. a PC *) Definition errmsg: Type := list errcode. |