source: src/joint

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Diff Rev Age Author Log Message
(edit) @1874   9 years campbell First cut at using back-end memory model throughout. Note the …
(edit) @1709   9 years mulligan Changes to the execution of the MOVC instruction
(edit) @1644   9 years tranquil minor changes
(edit) @1643   9 years tranquil * some changes in everything * separated extensions in sequential and …
(edit) @1641   9 years tranquil * semanticsUtils_paolo.ma contains code to generate both graph and …
(edit) @1640   9 years tranquil * finished fork of semantics.ma * unification of Errors under the …
(edit) @1635   9 years tranquil * lists with binders and monads * Joint.ma and other temprarily …
(edit) @1601   9 years sacerdot Files ported to new version of the standard library.
(edit) @1599   9 years sacerdot Start of merging of stuff into the standard library of Matita.
(edit) @1521   9 years sacerdot Syntax change in Matita: change what where => change where what.
(edit) @1516   9 years sacerdot Ported to syntax of Matita 0.99.1.
(edit) @1515   9 years campbell Add type of maps on positive binary numbers, and use them for …
(edit) @1472   9 years mulligan moved proof utils to erasure.ma
(edit) @1471   9 years mulligan finished erasure and generalised so as to work on arbitrary joint programs
(edit) @1470   9 years mulligan finished, pretty ugly though as matita's disambiguation is a …
(edit) @1469   9 years mulligan finished new relabelling for graphs subject to one axiom closed
(edit) @1467   9 years mulligan small change, adding entry and exit labels into the internal function, …
(edit) @1466   9 years mulligan erasure for graph based joint languages almost complete
(edit) @1463   9 years mulligan added erasure for lin
(edit) @1458   9 years mulligan added skeleton file for erasure function for joint languages
(edit) @1457   9 years sacerdot Bug fixed: when calling an internal function, the pc block is now set …
(edit) @1452   9 years sacerdot Bug fixed: labels MUST be represented as pointers whose block is the …
(edit) @1451   9 years sacerdot 1. All axioms in LIN/semantics.ma closed 2. succ_pc and …
(edit) @1430   9 years sacerdot Bug fixed: push/pop must work on the isp (now added). Note: the sp is …
(edit) @1419   9 years sacerdot All axioms closed.
(edit) @1416   9 years sacerdot Maps from hardware registers to beval now implemented in ASM/I8051 (in …
(edit) @1415   9 years sacerdot 1. hwreg_store/retrieve no longer returns a res (but it is still …
(edit) @1411   9 years sacerdot 1. sem_params2 splitted into sem_params1 + sem_params2 to take out the …
(edit) @1408   9 years sacerdot 1. Added joint/BEGlobalenvs that is a modification of …
(edit) @1395   9 years sacerdot 1) New versions of pointer_of_beval/beval_of_pointer with a stricter …
(edit) @1390   9 years sacerdot All fetch_result implementations have been factorized out, leaving …
(edit) @1387   9 years sacerdot Further simplification *params1 no longer used.
(edit) @1386   9 years sacerdot Structure of semantic parameters simplified.
(edit) @1385   9 years sacerdot 1. fetch_result and pop_frame now takes the genv in input 2. …
(edit) @1384   9 years sacerdot * fetch_ra taken out of pop_frame again since it is used uniformly and …
(edit) @1383   9 years sacerdot Potential bug fixed and bug found: the way pointers and labels are put …
(edit) @1382   9 years sacerdot - succ_pc generalized to return a res (necessary for LIN semantics) - …
(edit) @1380   9 years sacerdot LTL and LIN semantics factorized out in joint_LTL_LIN_semantics.ma. …
(edit) @1377   9 years sacerdot pop_frame now incorporates the fetch_result (that made sense only for …
(edit) @1376   9 years sacerdot Stack deallocation for RTL implemented in pop_frame.
(edit) @1372   9 years sacerdot save_frame now takes the stacksize to allow RTL to allocate the stack frame
(edit) @1371   9 years sacerdot save_frame changed to accept also the formal/actual argument pairs, …
(edit) @1359   9 years sacerdot 1. more work on the RTL semantics 2. changes to joint/semantics to …
(edit) @1352   9 years sacerdot This commit is made necessary by the last Matita change. Inclusion is …
(edit) @1329   9 years sacerdot 1. Definition of addresses moved to BEMem 2. Basic functions on …
(edit) @1324   9 years sacerdot The semantics of extended statements must also consider the label …
(edit) @1312   9 years sacerdot Type of frame operations (pop_frame/save_frame) generalized to take in …
(edit) @1303   9 years sacerdot 1. LTL/semantics.ma added (work in progress) 2. init_locals fixed to …
(edit) @1302   9 years sacerdot ERTL/semantics.ma ported to joint/SemanticUtils (in progress)
(edit) @1300   9 years sacerdot More (graph) axioms implemented. Look at the comments marked with XXX …
(edit) @1299   9 years sacerdot Functions from RTL/semantics.ma generalized to work on every graph …
(edit) @1298   9 years sacerdot - fetch_statement now takes in input the globalenv - fetch_statement …
(edit) @1294   9 years sacerdot RTL semantics: porting to joint semantics started.
(edit) @1289   9 years sacerdot semantics ported to latest Joint version
(edit) @1284   9 years sacerdot Bugs fixed: fresh_label changes the label universe, but this was not …
(edit) @1283   9 years sacerdot Bad programming practice removed: change_label is no longer required …
(edit) @1282   9 years sacerdot Cosmetic change: names of joint statements/instructions shortened and …
(edit) @1281   9 years sacerdot Porting of all transformation to the joint syntax practically …
(edit) @1280   9 years sacerdot Some progress in the porting of RTLAbstoRTL to the joint syntax: 1) …
(edit) @1275   9 years sacerdot RTL ported to joint syntax, but: 1. bug discovered: opaccs should …
(edit) @1271   9 years mulligan finished, kind of
(edit) @1270   9 years sacerdot Making RTL syntax an instance of Joint.
(edit) @1260   9 years mulligan commit for csc
(edit) @1255   9 years sacerdot Major mistake fixed: op1 and op2 were assuming the source and dest …
(edit) @1254   9 years sacerdot More progress towards porting of RTLtoERTL to joint syntax.
(edit) @1252   9 years sacerdot graph_params added to joint/Joint.ma, together with useful common …
(edit) @1250   9 years sacerdot 1. Sigma types projections moved to utilities/extralib.ma 2. Extended …
(edit) @1247   9 years sacerdot Code (almost) ported to latest joint/Joint.ma datatype. I still need …
(edit) @1246   9 years sacerdot Yet another change to Joint.ma to accomodate all passes. The concrete …
(edit) @1245   9 years sacerdot RTLtoERTL and LINToASM: porting to new Joint data type in progress. …
(edit) @1236   9 years sacerdot LTLToLin.ma completed (up to a couple of daemons used to provide dead …
(edit) @1233   9 years sacerdot 1) Ported to Brian's new dependent type for fullexec 2) Universe level …
(edit) @1228   9 years mulligan some more changes
(edit) @1220   9 years sacerdot ERTL ported to the new joint syntax.
(edit) @1217   9 years sacerdot Only one axiom left.
(edit) @1215   9 years sacerdot 1) Added shifting directly on pointers 2) More temporary axioms closed.
(edit) @1214   9 years sacerdot res_to_opt function added to common/Errors and used in joint/semantics …
(edit) @1213   9 years sacerdot 1) New values (joint/BEValues.ma) and memory model for the back-ends …
(edit) @1186   9 years sacerdot Spurious code removed. joint_fullexec implemented up to …
(edit) @1182   9 years mulligan changes to semantics: removing parameterised "next" element in joint …
(edit) @1177   9 years sacerdot Almost finished. Some functions still to be implemented, but I suspect …
(edit) @1176   9 years sacerdot
(edit) @1174   9 years sacerdot Semantics of most instructions completed.
(edit) @1173   9 years sacerdot Unified semantics for ERTL/LTL/LIN (in progress). I hope to include …
(edit) @1171   9 years mulligan changes made on claudio's request: changed order of nesting in the …
(edit) @1169   9 years sacerdot JointRTLtoLIN moved to Joint
(edit) @1167   9 years mulligan
(add) @1166   9 years mulligan moved joint ltl lin files into their own directory. more changes to …
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