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Assorted patches from Armin Rigo:

Browse source 
[ 617309 ] getframe hook (Psyco #1)
[ 617311 ] Tiny profiling info (Psyco #2)
[ 617312 ] debugger-controlled jumps (Psyco #3)

These are forward ports from 2.2.2.
This commit is contained in:
Michael W. Hudson 2002-11-08 12:53:11 +00:00
parent 1f04610b49
commit 019a78e76d
4 changed files with 65 additions and 43 deletions
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11
Python/pystate.c
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@ -35,6 +35,7 @@ static PyThread_type_lock head_mutex = NULL; /* Protects interp->tstate_head */
static PyInterpreterState *interp_head = NULL;
PyThreadState *_PyThreadState_Current = NULL;
unaryfunc _PyThreadState_GetFrame = NULL;
PyInterpreterState *
@ -113,10 +114,19 @@ PyInterpreterState_Delete(PyInterpreterState *interp)
}
/* Default implementation for _PyThreadState_GetFrame */
static struct _frame *
threadstate_getframe(PyThreadState *self)
{
return self->frame;
}
PyThreadState *
PyThreadState_New(PyInterpreterState *interp)
{
PyThreadState *tstate = PyMem_NEW(PyThreadState, 1);
if (_PyThreadState_GetFrame == NULL)
_PyThreadState_GetFrame = (unaryfunc)threadstate_getframe;
if (tstate != NULL) {
tstate->interp = interp;
@ -125,6 +135,7 @@ PyThreadState_New(PyInterpreterState *interp)
tstate->recursion_depth = 0;
tstate->tracing = 0;
tstate->use_tracing = 0;
tstate->tick_counter = 0;
tstate->dict = NULL;