

@1056

9 years 
campbell 
Switch to delayed identifier error scheme.



@978

9 years 
campbell 
Update remaining Clight examples.



@965

9 years 
campbell 
Update some Clight examples.



@964

9 years 
campbell 
Rest of cast fix.



@962

9 years 
campbell 
Casts should use source type's signedness, not the target's.



@961

9 years 
campbell 
Use precise bitvector sizes throughout the front end, rather than …



@891

9 years 
campbell 
Revise proofs affected by recent matita change.



@886

9 years 
campbell 
Put types into parameter and variable lists in Cminor.
Temporarily …



@882

9 years 
campbell 
Fix up fragile proofs for current version of matita.



@881

9 years 
campbell 
Sort out regions in Cminor to fix Clight to Cminor translation of Ederef.



@880

9 years 
campbell 
Add type information into Cminor.
As a result, the Clight to Cminor …



@879

9 years 
campbell 
Refine "AST" types to include size/signedness information.



@824

9 years 
campbell 
Some work on showing that casts around integer operations can be removed.



@816

9 years 
campbell 
Clight to Cminor compilation, modulo switch statements, temporary …



@798

9 years 
campbell 
Fix usual matita tactic mistake.



@797

9 years 
campbell 
Add error messages wherever the error monad is used.
Sticks to …



@786

9 years 
campbell 
A version of the clight matita term printer for the current prototype.



@781

9 years 
campbell 
Implement labelling pass for Clight.



@776

9 years 
campbell 
Fix up some minor null pointer issues in Clight.
Add corresponding …



@770

9 years 
campbell 
Clight and Cminor examples for switch statement.



@758

9 years 
campbell 
Implement replacement of global var initialisation data by code in Cminor.



@748

9 years 
campbell 
Change example statement for easier testing.



@747

9 years 
campbell 
Merge the two AST files together (although some definitions still need …



@744

9 years 
campbell 
Evict Coqstyle integers from common/Integers.ma.
Make more bitvector …



@738

9 years 
campbell 
Use lower case names for identifiers for consistency with CompCert? …



@737

9 years 
campbell 
Use more abstract identifiers in Clight / RTLabs.



@732

9 years 
campbell 
Fixups for CexecEquiv? due to earlier changes in SmallstepExec?.ma



@731

9 years 
campbell 
Common definition for animation semantics, and factor out IO definitions.



@726

9 years 
campbell 
Change identifiers to Words in Clight and RTLabs semantics.



@725

9 years 
campbell 
Do some light manual disambiguation to make Clight examples go through …



@720

9 years 
campbell 
Sort out cost labels.



@718

9 years 
campbell 
Add an AST type (i.e., intermediate language type) for pointers.



@717

9 years 
campbell 
Clean up Clight examples; better temporary definition of multiply.



@708

9 years 
campbell 
Use a more normalizefriendly definition of clight_exec to make the …



@707

9 years 
campbell 
Remove old branch, which was merged after the move to src.



@702

9 years 
campbell 
Refine smallstep executable semantics abstraction a little.
Some …



@700

9 years 
campbell 
Get Clight semantics going again (except for problems CexecEquiv? that …



@697

9 years 
campbell 
Merge Clight branch of vectors and friends.
Start making stuff build.



@695

9 years 
campbell 
Rearrange Clight files a bit  will try to make them work again soon…



@694

9 years 
campbell 
Start moving Clight into common directory.


copied from Deliverables/D3.1/Csemantics:



@693

9 years 
campbell 
Separate out whole program executions from the clight semantics and …
