

@3063

8 years 
campbell 
Remove measure function from FEMeasurable because we're not using it …



@3062

8 years 
sacerdot 
Bug fixed in the semantics of Mov: the offset was ignored.
Now all …



@3060

8 years 
sacerdot 
Bug fixed in the semantics of JMP.
The bug was due to a bug in the …



@3057

8 years 
tranquil 
lookup of function identifiers was not corrected with sigma



@3056

8 years 
tranquil 
fixed a merge gone wrong



@3055

8 years 
campbell 
Start getting partial Clight to Cminor proof in shape for …



@3054

8 years 
campbell 
Put missing typ check in; adjust proof because I did it a little …



@3053

8 years 
campbell 
Cast simplification preserves measurable subtraces.



@3051

8 years 
tranquil 
fixed order of global initialization in LINToASM. For the moment …



@3050

8 years 
piccolo 
1) Added general commutation theorem for monads.
2) Added some …



@3049

8 years 
campbell 
Globalenvs and initial states for cast simplification.



@3048

8 years 
campbell 
Improve dependency for cast simplification.



@3047

8 years 
campbell 
Switch removal and labelling combined.



@3046

8 years 
campbell 
Main part of combined switch removal and labelling proof.



@3045

8 years 
tranquil 
fixed what made test3 fail. However it involves a different notion of …



@3044

8 years 
campbell 
Start showing combination of switch removal and labelling is OK.
Fix …



@3042

8 years 
sacerdot 
Repaired.



@3041

8 years 
sacerdot 
Repaired



@3040

8 years 
tranquil 
fixed LINToASM



@3039

8 years 
tranquil 
* merged and extended MovSuccessor? and Mov in one instruction (Mov dst …



@3037

8 years 
tranquil 
* ADDRESS joint instruction now has also an offset
* corrected call to …



@3036

8 years 
garnier 
Fixing some problems, progress, etc



@3035

8 years 
mckinna 
Tweak: tidied up ?/\ldots
Conceptual: better monadic threading of …



@3034

8 years 
sacerdot 
Bug fixed: COST instructions are now assembled as NOP to prevent the …



@3033

8 years 
sacerdot 
Bug fixed: sign_extension was extending according to the _second_ bit, …



@3032

8 years 
campbell 
Remind myself why ms_rel_normal is reasonable.



@3031

8 years 
campbell 
Tidy up RTLabs preclassified_system definitions.



@3030

8 years 
campbell 
Break up frontend for correctness proof.
Use let rec to prevent …



@3028

8 years 
sacerdot 
Bug fixed: 82 and 83 (intended to be the addresses of DPH/DPL) should …



@3024

8 years 
sacerdot 
Bug fixed: set_flags was ignoring the cy and ov flags.



@3023

8 years 
sacerdot 
Typo fixed. It made all GOTOs jump to random positions in the ASM code.



@3022

8 years 
campbell 
Make a couple of tests monadic for easier inversion.



@3021

8 years 
campbell 
Replace clight_clock_after with a more sensible definition that uses …



@3018

8 years 
sacerdot 
1) some files repaired
2) all stuff related to the aborted pass …



@3017

8 years 
sacerdot 
Repaired.



@3016

8 years 
tranquil 
fixed after previous commit



@3014

8 years 
tranquil 
ERTL to ERTLptr pass suppressed (it introduced a bug in the later …



@3010

8 years 
tranquil 
same bug as was in liveness is now fixed



@3008

8 years 
tranquil 
corrected bug where the address of pointer calls was not defined as used



@3007

8 years 
campbell 
Sketch out how Cminor to RTLabs correctness would fit into the …



@3004

8 years 
tranquil 
fixed a bug where when doing an asymetrical op, cast initialization …



@3003

8 years 
sacerdot 
Correctness.ma "repaired"



@2999

8 years 
sacerdot 
code_memory added to labelled_object_code to avoid recomputing it …



@2996

8 years 
sacerdot 
Printing of graphs now starts from the entry point.



@2994

8 years 
sacerdot 
The LIN printer.



@2993

8 years 
sacerdot 
1. performance improved: the type inference was inferring
…



@2992

8 years 
campbell 
Add "only one return" invariant to RTLabs functions.



@2991

8 years 
piccolo 
Fixed cond and seq case in StatusSimulationHelper?
Added cost case in …



@2990

8 years 
campbell 
Replace dodgy hypothesis by nice ones, clean up a little.



@2989

8 years 
campbell 
Make frontend measurability preservation proof cope with moving the …



@2985

8 years 
sacerdot 
Order of printing of lines in LIN fixed again, truly this time. But I …



@2984

8 years 
tranquil 
better LINToASM initialization of globals (to be tested!)



@2983

8 years 
sacerdot 
LIN code was printed in reverse order. But I have not really …



@2982

8 years 
sacerdot 
Pretty priting of LIN implemented.



@2980

8 years 
tranquil 
fixed b_graph_translate



@2978

8 years 
tranquil 
merged accidentally backtracked changes



@2976

8 years 
tranquil 
* a dangling trivial proof obligation is now closed



@2975

8 years 
tranquil 
* RTL premain fixed
* fixed bug in back end ops (subtracting to a …



@2973

8 years 
tranquil 
semanticUtils adapted to changes in TranslateUtils?



@2972

8 years 
campbell 
Remove init from a testcase.



@2971

8 years 
campbell 
Single RTLabs return statement.



@2970

8 years 
tranquil 
now joint_if_entry can change when a preamble is added, so code points …



@2969

8 years 
sacerdot 
Dead axiom removed :)



@2968

8 years 
sacerdot 
The initial status memory was not really initialized. Now it is.



@2967

8 years 
sacerdot 
Semantics changed so that a terminating joint program that returns an …



@2963

8 years 
sacerdot 
Bug fixed: the premain for the final code is now
COST k1
…



@2959

8 years 
sacerdot 
Typo



@2958

8 years 
sacerdot 
Error message implemented.



@2957

8 years 
tranquil 
fixed semantics_blocks



@2956

8 years 
tranquil 
fixed LTL/LIN semantics



@2955

8 years 
tranquil 
corrected stupid typo



@2954

8 years 
tranquil 
resolved circular dependency for ERTLptr's semantics



@2953

8 years 
campbell 
Fix silly label handling bug I realised was there during my talk…



@2952

8 years 
tranquil 
* corrected all backend premains to not pass any arguments to the …



@2950

8 years 
sacerdot 
linearise repaired (did I do the right thing???)



@2949

8 years 
sacerdot 
Some advance/repairing in ERTLptrToLTLProof. In particular, we know …



@2948

8 years 
campbell 
Finish up measurable to structured proof, exposing the prefix and …



@2947

8 years 
campbell 
Init change in measurable to structured file.



@2946

8 years 
tranquil 
main novelties:
* there is an inbuilt stack_usage nat in joint …



@2944

8 years 
sacerdot 
Some progress.



@2943

8 years 
sacerdot 
Mauro, I have put a daemon in place of the proof obligation that used …



@2942

8 years 
sacerdot 
Many changes:
1. Coloured graphs are now specified in terms of …



@2940

8 years 
sacerdot 
1. StatusSimulationHelper? changed to allow to use status_rel that …



@2939

8 years 
sacerdot 
Major problem: in order to accomodate the ERTLptrToLTL proof pass, the …



@2938

8 years 
sacerdot 
1. proof of "all eliminable are eliminable" completed
2. the notion of …



@2937

8 years 
campbell 
Speed up checking of RTLabs/CostInj.ma.



@2936

8 years 
campbell 
Disable initialisation code generation in Cminor, propogate init data …



@2935

8 years 
tranquil 
separation of RTL semantics in three different versions, and …



@2932

8 years 
sacerdot 
Same comment as previous commit on this file: the previous commit was …



@2931

8 years 
sacerdot 
Partial backtrack from Paolo's commit, that was partial.



@2930

8 years 
sacerdot 
More progress. Some useless parameters have been removed from the …



@2929

8 years 
sacerdot 
Bug fixed: the coercion mechanism made you think that the CALL case …



@2928

8 years 
tranquil 
some sketches about correctness proof



@2927

8 years 
tranquil 
stupid bug in bool_of_beval



@2926

8 years 
tranquil 
corrected bug in executing Sub



@2925

8 years 
tranquil 
corrected bug in toggle_bool



@2924

8 years 
campbell 
Make calls to a known identifier actually use a direct call.



@2923

8 years 
campbell 
Remove some leftovers.



@2922

8 years 
sacerdot 
Progress: proof of "eliminable statements can be eliminated" almost …



@2920

8 years 
sacerdot 
dos2unixed


