sail - Formal specification language for ISAs

Age	Commit message (Collapse)	Author
2017-05-24	Merge branch 'master' of bitbucket.org:Peter_Sewell/sail	Shaked Flur
	# Conflicts: # src/lem_interp/interp.lem # src/lem_interp/interp_inter_imp.lem # src/lem_interp/interp_interface.lem # src/parser.mly # src/pretty_print_lem.ml
2017-05-24	added the exmem effect for AArch64 store-exclusive	Shaked Flur

2017-05-24	Change types of MEMr_tag, MEMval_tag and co. so that tag is separate from ↵	Robert Norton
	data and invent rmemt and wmvt effects for them. Extend the interpreter context to include lists of tagged memory read and write functions. The memory model must round down the address to the nearest capability aligned address when reading/writing tags. Remove TAGw which is no longer needed as a result.
2017-02-03	fix headers	Peter Sewell

2013-10-04	Clean up build system	Gabriel Kerneis

2013-09-26	Adding undefined	Kathy Gray
	Also interpreter now supports reading and writing of basic registers (i.e with no subranges yet)
2013-09-09	Fixes bugs in pretty printer to generate legal lem syntax; split ott grammar ↵	Kathy Gray
	and rules for lem ast generation; created a new directory for the lem interpreter and moved the Lem ast to it.
2013-09-09	Pretty printer to Lem ast added; accessed by -lem_ast on the command line	Kathy Gray

2013-09-05	workaround likely aux rule bug	Peter Sewell

2013-09-05	More type checking, and trying to generate Lem from the ott	Kathy Gray

2013-09-04	Kind checking and part of type checking getting started	Kathy Gray

2013-08-30	Small clean up of ott files, start of environments for formal representation ↵	Kathy Gray
	of kind and type system
2013-08-19	Add loops and document optionnal else in conditional	Gabriel Kerneis
	Syntax: foreach id from exp (to\|downto) exp (by exp)? exp foreach and by are keywords; from, to and downto aren't.
2013-08-08	More forms converting from parse_ast to ast; also removed some annot aux ↵	Kathy Gray
	homs for terms that only need locations and not full annotations
2013-08-01	More removal of ws from l2.ott, correction to parser, and adding finite-map ↵	Kathy Gray
	as preliminary to some minor type checking (for environments)
2013-07-31	Adding reporting basic from Lem development, also adding basic error ↵	Kathy Gray
	messages for syntax and lexical errors (i.e. syntax error and location information)
2013-07-26	A parser without any conflicts.	Kathy Gray
	The ott files have been adjusted to reflect some syntax changes in typquant specifications, and the type annotations are not optional for function definitions; we need additional syntax to help the parser if we want to allow functions without type annotations.
2013-07-26	Remove white space/terminal tracking	Kathy Gray

2013-07-24	Parser compiles and compiles some very small test programs.	Kathy Gray
	Output is only given in the event of a parse or lex failure (with poor reporting for now) There are still 10 shift/reduce conflicts that may need further investigating and a few syntax changes that need discussion.
2013-07-23	Down to 7 shift/reduce conflicts (with 0 reduce/reduce). Possibly some ↵	Kathy Gray
	syntax needs to change. ott file now builds a pdf again
2013-07-23	wib	Peter Sewell

2013-07-18	More parsing	Kathy Gray

2013-07-17	wib	Peter Sewell

2013-07-12	Parser in progress, and more src files for plumbing parsing, lexing and ↵	Kathy Gray
	eventual type checking together
2013-07-11	More parsing and ott file tweaks for better AST output	Kathy Gray

2013-07-11	and matching .ott	Peter Sewell

2013-07-11	K,P wib	Peter Sewell

2013-07-10	Fixes to grammar omissions (i.e. naming_scheme_opt and type_def vs tdef), ↵	Kathy Gray
	more token addition, and start of parsing
2013-07-10	wib	Peter Sewell

2013-07-09	wib	Peter Sewell

2013-07-09	many fixups to grammar and doc	Peter Sewell

2013-07-04	gkp	Peter Sewell

2013-07-03	Clean up some missed _ s in ott file; move the generated ml file to be ast ↵	Kathy Gray
	in a source directory; add source directory and generated ast.