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2016-04-13Put in a cast into sltiKathy Gray
Note to self: consider removing this cast after fixing overload resolution
2016-04-13cheri supporting run with elfKathy Gray
2016-04-13Remove some warnings, in progress.Kathy Gray
2016-04-13add failing test from cheri test suite.Robert Norton
2016-04-12Change structure of n unification variables into doubly linked list. Remove ↵Kathy Gray
bug from unification that was previously hitting armv8
2016-04-12Reduce warnings for interpreter. Removed all pattern match warnings for ↵Kathy Gray
interp_lib, interp_inter_imp, and printing_functions.
2016-03-30Small missing cases in patternsKathy Gray
2016-03-16more small fixesKathy Gray
2016-03-16add def to full lexerKathy Gray
2016-03-16Mistake in pre lexer fixedKathy Gray
2016-03-16Fix case of missing undef options in compareKathy Gray
2016-03-10small bug in is_one tag fixedKathy Gray
2016-03-09Refine previous fix... tags can be subtle :(Kathy Gray
2016-03-09add elf file with capability instructionsRobert Norton
2016-03-09Fix tag error on register as function parameterKathy Gray
2016-03-09cheri sail: introduce functions for casting from cap. register to cap. ↵Robert Norton
struct and use cap structs for easier syntax to ensure atomic writes of cap regs.
2016-03-08missing file from last commitKathy Gray
2016-03-08Return undefined value on reads of uninitialised memoryKathy Gray
2016-03-08Fix error in handling type abbreviations in LEXP type checkerKathy Gray
2016-03-08Start task of setting up tagged memory in sequential interpreterKathy Gray
2016-03-08add beginnings of cheri sail for kathy to do some debugging.Robert Norton
2016-03-07Split mips.sail into three file and make use of the new -o option in ↵Robert Norton
preparation for adding cheri support in separate files.
2016-03-03Fix typo in manual which had true instead of false on assert documentationKathy Gray
Fix bug in local register access
2016-03-02Add new language feature to permit definitions of items of kind Nat, etc as ↵Kathy Gray
well as items of kind Type. Syntax for the feature is: def Nat id = nexp Note: some useful nexps may not parse properly. All typedef forms can also be used as def Type ... if desired, but this is not required.
2016-02-26tweak READMEPeter Sewell
2016-02-25A bit better readmeKathy Gray
A few more tips Trying to fix up and bring up to date the built-in types and library
2016-02-25Expand what advice and information is in the manual slightlyKathy Gray
2016-02-25Add the manual, such as it is, for others to be able to use and have without ↵Kathy Gray
needing ott
2016-02-25Restore manual.tex mysteriously deleted by peter in May 2015.Robert Norton
2016-02-25Update read me to the present day and cause the makefile from the top level ↵Kathy Gray
directory to be a bit more sensible
2016-02-25Merge branch 'master' of bitbucket.org:Peter_Sewell/l2Peter Sewell
Conflicts: src/Makefile
2016-02-25defunct commitPeter Sewell
2016-02-24Small mixups to get the initial check infrastructure working for full ast ↵Kathy Gray
processing
2016-02-23Make small tweaks to emacs modeKathy Gray
2016-02-23Several fixesKathy Gray
Improve printing for asl to sail readability; Add -o option for selecting the name of file generation; Add additional initial check module for turning generated ast nodes into ready-to-type-check ast nodes
2016-02-11mips.sail: add cast to bit to work around type error recently introduced by ↵Robert Norton
overloading of '^^'
2016-02-11point to lem and linksem embedded versions of libraries instead of relying ↵Robert Norton
on opam provided ones.
2016-02-11fix some bugs in emacs mode for sail; mostly workable now although there's ↵Kathy Gray
some annoying indenting on one line functions
2016-02-11Begin adding some new library functions like absolute valueKathy Gray
2016-02-11use paths relative to current makefile for lem and linksem.Robert Norton
2016-02-10mips.sail: make unimplemented/non-existent throw a reserved instruction ↵Robert Norton
exception as per ISA.
2016-02-10mips.sail: add mfc0 support for some cp0 registers even though they aren't ↵Robert Norton
properly implemented as this allows tests to fail gracefully rather than crashing.
2016-02-10mips.sail: use exit whenever SignalException is called.Robert Norton
2016-02-09fix scattered type union source printingKathy Gray
2016-02-08slightly clean up vector type printing and empty effect printing for functionsKathy Gray
2016-02-05fix typo in kathy's last commit.Robert Norton
2016-02-05change signed mod behaviour for numbers to match that of vectorsKathy Gray
2016-02-04Cast to int in DIV instructions to avoid weird undefined results from vector ↵Robert Norton
quot and mod. mod still not quite doing what we want in signed case.
2016-02-04mips.sail: don't set HI and LO to undefined on MUL but just leave them as ↵Robert Norton
they were, allowing us to pass another test.
2016-02-04fix pretty printing of new mod_sRobert Norton
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