Native Frame. More...

#include <frame.h>

Data Fields
PmObjDesc_t	od
	Object descriptor.
struct PmFrame_s *	nf_back
	Ptr to previous frame obj.
pPmFunc_t	nf_func
	Ptr to fxn obj.
pPmObj_t	nf_stack
	Single stack slot.
uint8_t	nf_active
	Boolean to indicate if the native frame is active.
uint8_t	nf_numlocals
	Number of args passed to the native function.
pPmObj_t	nf_locals [NATIVE_MAX_NUM_LOCALS]
	Local vars.

Detailed Description

Native Frame.

A struct that holds the execution frame of a native function, including the args and single stack slot, and pointer to the code object.

This struct doesn't need an OD because it is only used statically in the globals struct. There's only one native frame, the global one. This happens because a native function is a leaf node in the call tree (a native func can't call python funcs).

Definition at line 138 of file frame.h.