From 790de19f73f1c164aba2259a6fe3f1a50eeff70c Mon Sep 17 00:00:00 2001 From: Alasdair Armstrong Date: Wed, 27 Mar 2019 16:21:05 +0000 Subject: Interactive: Refactor sail.ml Rather than having a separate variable for each backend X, opt_print_X, just have a single variable opt_print_target, where target contains a string option, such as `Some "lem"` or `Some "ocaml"`, then we have a function target that takes that string and invokes the appropriate backend, so the main function in sail.ml goes from being a giant if-then-else block to a single call to target !opt_target ast env This allows us to implement a :compile command in the interactive toplevel Also implement a :rewrites command which performs all the rewrites for a specific target, so rather than doing e.g. > sail -c -O -o out $FILES one could instead interactively do > sail -i :option -undefined_gen :load $FILES :option -O :option -o out :rewrites c :compile c :quit for the same result. To support this the behavior of the interactive mode has changed slightly. It no longer performs any rewrites at all, so a :rewrites interpreter is currently needed to interpret functions in the interactive toplevel, nor does it automatically set any other flags, so -undefined_gen is needed in this case, which is usually implied by the -c flag. --- test/ocaml/string_equality/test.isail | 1 + 1 file changed, 1 insertion(+) (limited to 'test/ocaml/string_equality') diff --git a/test/ocaml/string_equality/test.isail b/test/ocaml/string_equality/test.isail index b3eb5d41..e5926ff5 100644 --- a/test/ocaml/string_equality/test.isail +++ b/test/ocaml/string_equality/test.isail @@ -1,3 +1,4 @@ +:rewrites interpreter initialize_registers() :run :output result -- cgit v1.2.3