From 7999c9ee1f09f7d555e3efc39f030564f76a3354 Mon Sep 17 00:00:00 2001 From: xleroy Date: Mon, 10 May 2010 15:35:02 +0000 Subject: - Extended traces so that pointers within globals are supported as event values. - Revised handling of volatile reads: the execution environment dictates the value read, via the trace of events. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1345 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/Machconcr.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'backend/Machconcr.v') diff --git a/backend/Machconcr.v b/backend/Machconcr.v index a6be4bc2..90d08f1f 100644 --- a/backend/Machconcr.v +++ b/backend/Machconcr.v @@ -233,7 +233,7 @@ Inductive step: state -> trace -> state -> Prop := | exec_function_external: forall s fb rs m t rs' ef args res m', Genv.find_funct_ptr ge fb = Some (External ef) -> - external_call ef args m t res m' -> + external_call ef (Genv.find_symbol ge) args m t res m' -> extcall_arguments rs m (parent_sp s) ef.(ef_sig) args -> rs' = (rs#(Conventions.loc_result ef.(ef_sig)) <- res) -> step (Callstate s fb rs m) -- cgit