Skip to content

preserves random values in Primus #958

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 27, 2019
Merged

preserves random values in Primus #958

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 4 additions & 1 deletion lib/bap_primus/bap_primus_env.ml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -108,7 +108,10 @@ module Make(Machine : Machine) = struct
| Type.Mem (_,_) -> null
| Type.Imm width -> match Map.find t.random var with
| None -> Machine.raise (Undefined_var var)
| Some gen -> gen_word gen width >>= Value.of_word
| Some gen ->
gen_word gen width >>= Value.of_word >>= fun x ->
set var x >>= fun () ->
!!x

let has var =
Machine.Local.get state >>| fun t ->
Expand Down