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| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-05-23 15:26:33 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-05-23 15:26:33 +0000 |
| commit | 3a050b22f37f3c79a10a8ebae3d292fa77e91b76 (patch) | |
| tree | 16a0d9366f6805cfc9726c0b80dd8da84cb63a3d /powerpc/Asm.v | |
| parent | 7999c9ee1f09f7d555e3efc39f030564f76a3354 (diff) | |
More faithful semantics for volatile reads and writes.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1346 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'powerpc/Asm.v')
| -rw-r--r-- | powerpc/Asm.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/powerpc/Asm.v b/powerpc/Asm.v index f4a8a1f..21c237e 100644 --- a/powerpc/Asm.v +++ b/powerpc/Asm.v @@ -881,7 +881,7 @@ Inductive step: state -> trace -> state -> Prop := forall b ef args res rs m t rs' m', rs PC = Vptr b Int.zero -> Genv.find_funct_ptr ge b = Some (External ef) -> - external_call ef (Genv.find_symbol ge) args m t res m' -> + external_call ef ge args m t res m' -> extcall_arguments rs m ef.(ef_sig) args -> rs' = (rs#(loc_external_result ef.(ef_sig)) <- res #PC <- (rs LR)) -> |