Author: Ronan Lamy <[email protected]>
Branch: exctrans
Changeset: r81772:352ff7c8975d
Date: 2016-01-13 19:46 +0000
http://bitbucket.org/pypy/pypy/changeset/352ff7c8975d/
Log: Do the sandbox transform by hacking fnobj.__dict__
diff --git a/rpython/translator/c/node.py b/rpython/translator/c/node.py
--- a/rpython/translator/c/node.py
+++ b/rpython/translator/c/node.py
@@ -909,20 +909,6 @@
name = _select_name(db, obj)
return FuncNode(db, T, obj, name)
-def sandbox_stub(fnobj, db):
- # unexpected external function for --sandbox translation: replace it
- # with a "Not Implemented" stub.
- graph = rsandbox.get_sandbox_stub(fnobj, db.translator.rtyper)
- return make_funcgen(graph, db)
-
-def sandbox_transform(fnobj, db):
- # for --sandbox: replace a function like os_open_llimpl() with
- # code that communicates with the external process to ask it to
- # perform the operation.
- graph = rsandbox.get_external_function_sandbox_graph(
- fnobj, db.translator.rtyper)
- return make_funcgen(graph, db)
-
def need_sandboxing(fnobj):
if hasattr(fnobj, '_safe_not_sandboxed'):
return not fnobj._safe_not_sandboxed
@@ -936,13 +922,14 @@
sandbox = db.sandbox and need_sandboxing(fnobj)
if sandbox:
if hasattr(fnobj, 'graph') and sandbox != 'if_external':
- # apply the sandbox transformation
- return sandbox_transform(fnobj, db)
+ graph = rsandbox.get_external_function_sandbox_graph(
+ fnobj, db.translator.rtyper)
+ fnobj.__dict__['graph'] = graph
elif getattr(fnobj, 'external', None) is not None:
- return sandbox_stub(fnobj, db)
+ fnobj.__dict__['graph'] = rsandbox.get_sandbox_stub(
+ fnobj, db.translator.rtyper)
+
if hasattr(fnobj, 'graph'):
- if db.sandbox:
- assert getattr(fnobj, '_safe_not_sandboxed', True)
exception_policy = getattr(fnobj, 'exception_policy', None)
return make_funcgen(fnobj.graph, db, exception_policy, functionname)
elif getattr(fnobj, 'external', None) is not None:
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