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2017-08-18Correct indexing and equality for bitvectorsBrian Campbell
2017-08-17Merge branch 'experiments' of bitbucket.org:Peter_Sewell/sail into ↵Brian Campbell
mono-experiments
2017-08-17Merge remote-tracking branch 'origin' into mono-experimentsBrian Campbell
# Conflicts: # src/type_internal.ml
2017-08-17fixed the RISC-V fences (3 types: "rw,rw"/"r,rw"/"rw,w")Shaked Flur
2017-08-16Added the feature to bind type variables in patterns.Alasdair Armstrong
The reason you want this is to do something like (note new parser only): ********* default Order dec type bits 'n:Int = vector('n - 1, 'n, dec, bit) val zeros : forall 'n. atom('n) -> bits('n) val decode : bool -> unit function decode b = { let 'datasize: {|32, 64|} = if b then 32 else 64; let imm: bits('datasize) = zeros(datasize); () } ********* for the ASL decode functions, where the typechecker now knows that the datasize variable and the length of imm are the same.
2017-08-16Eta-expansion in sail_values to make OCaml happyBrian Campbell
2017-08-16lem_interp: remove broken val_to_string_internal functions, replace with ↵Jon French
string_of_value as used everywhere else
2017-08-15Merge remote-tracking branch 'origin/mono-experiments' into experimentsAlasdair Armstrong
2017-08-15Removed Typ_arg_effect - nobody used it and it isn't supported by the backends.Alasdair Armstrong
2017-08-15Export existential destructuring function in type_check.mli.Alasdair Armstrong
Also rename some functions for consistency.
2017-08-15Export utility functions from type_check.mlAlasdair Armstrong
2017-08-15Menhir parser support for try/catchAlasdair Armstrong
2017-08-15Added exceptions and try/catch blocks to AST and typechecker in orderAlasdair Armstrong
to translate exceptions in ASL. See test/typecheck/pass/trycatch.sail.
2017-08-14Existentials in free type var functionsBrian Campbell
2017-08-14Some overloaded equality support in monomorphisationBrian Campbell
2017-08-14Merge remote-tracking branch 'origin/master' into experimentsAlasdair Armstrong
2017-08-14Merge remote-tracking branch 'origin/mono-experiments' into experimentsAlasdair Armstrong
2017-08-14More constructs in menhir parser, plus support for both left and right infix ↵Alasdair Armstrong
operators.
2017-08-14Keep all asserts in the program during type checkingBrian Campbell
2017-08-14Don't reverse lexp tuple during type checkingBrian Campbell
2017-08-12Resolve ambiguity between negation of integers and boolsThomas Bauereiss
2017-08-12Fix compilation issue for 32-bit systemsThomas Bauereiss
2017-08-11Menhir for new parser, ocamlyacc for oldBrian Campbell
2017-08-11Merge branch 'experiments' into mono-experimentsBrian Campbell
2017-08-11Make type checking just clever enough to solve 8*n = constantBrian Campbell
2017-08-10Merge remote-tracking branch 'origin/sail_new_tc' into experimentsAlasdair Armstrong
Conflicts: src/pretty_print_common.ml
2017-08-10Fix bug with subtyping in let bindingsAlasdair Armstrong
2017-08-10Improved operator support for test menhir parserAlasdair Armstrong
2017-08-10Experimenting with alternate parserAlasdair Armstrong
2017-08-10Add support for early return to Lem backendThomas Bauereiss
Implemented using the exception monad, by throwing and catching the return value
2017-08-10Disable menhir on this branchBrian Campbell
(until location information is updated)
2017-08-10Merge branch 'experiments' into mono-experimentsBrian Campbell
2017-08-10Existentials in Lem AST outputBrian Campbell
2017-08-10Experimental removal of existentialsBrian Campbell
2017-08-10Improved existentials and type synonymsAlasdair Armstrong
2017-08-09Pretty-print some more type annotationsThomas Bauereiss
2017-08-08Add infrastructure to play with new menhir parsers.Alasdair Armstrong
Added a copy of the current parser/lexer in parser2.mly and lexer2.mll. They can be used with the -new_parser flag. Currently they are just copies of the existing files.
2017-08-08Switch to using menhir for sail parser in experiments branchAlasdair Armstrong
2017-08-08Fix Lem bindings in test casesThomas Bauereiss
Add a test case with the MIPS spec using the TLB stub. Use the sequential monad for Lem testing for now; the free monad (in "prompt.lem") has not been updated for machine words yet.
2017-08-08Glue together Sail prelude and Lem libraryThomas Bauereiss
2017-08-08Various fixes and improvements for the Lem pretty-printingThomas Bauereiss
- Add some missing "wreg" effect annotations in the type checker - Improve pretty-printing of register type definitions: In addition to a "build" function, output an actual type definition, and some getter/setter functions for register fields - Fix a bug in sizeof rewriting that caused it to fail when rewriting nested calls of functions that contained sizeof expressions - Fix pretty-printing of user-defined union types with type variables (cf. test case option_either.sail) - Simplify nexps, e.g. "(8 * 8) - 1" becomes "63", in order to be able to output more type annotations with bitvector lengths - Add (back) some support for specifying Lem bindings in val specs using "val extern ... foo = bar" - Misc bug fixes
2017-08-08Add add_typ_var to mli fileAlastair Reid
This function is used by asl_to_sail2.ml
2017-08-07Improvements to existentials for ASL parserAlasdair Armstrong
2017-08-07Fixed pretty printing of E_consAlasdair Armstrong
2017-08-07Fixed various issues regarding typechecking lists.Alasdair Armstrong
2017-08-04Various improvements for ASL generationAlasdair Armstrong
Fixed a bug where existential constraint's weren't used to solve function quantifiers correctly
2017-08-02Improve pretty-printing of register declaration and assignmentThomas Bauereiss
2017-08-02Changed some aspects of the typechecker to better support ASL l-valuesAlasdair Armstrong
2017-08-02Add debugging option to dump AST after rewriting stepsThomas Bauereiss
2017-08-02Merge remote-tracking branch 'origin/sail_new_tc' into experimentsAlasdair Armstrong
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