jit_runtime_support_common.h File Reference

Defines
#define	STACK_ALIGN4   (0x00000004)
	When entering managed function, obey the (sp)%4 == 0 rule.
#define	STACK_ALIGN_HALF16   (0x00000008)
	When entering managed function, obey the (sp)%8 == 0 rule.
#define	STACK_ALIGN16   (0x00000010)
	When entering managed function, obey the (sp)%16 == 0 rule.
#define	MANAGED_STACK_ALIGNMENT   STACK_ALIGN16
Functions
VMEXPORT int __stdcall	vm_instanceof (ManagedObject *obj, Class *c)
void *__stdcall	vm_rt_aastore (Vector_Handle array, int idx, ManagedObject *elem)
int __stdcall	vm_aastore_test (ManagedObject *elem, Vector_Handle array)
void *	vm_get_interface_vtable (ManagedObject *obj, Class *iid)
void	vm_instanceof_update_stats (ManagedObject *obj, Class *super)
void	vm_checkcast_update_stats (ManagedObject *obj, Class *super)
void	vm_aastore_test_update_stats (ManagedObject *elem, Vector_Handle array)
void	vm_rt_class_initialize (Class *clss)
void	vm_rt_class_throw_linking_error (Class_Handle ch, unsigned index, unsigned opcode)
ManagedObject *	vm_rt_class_alloc_new_object (Class *c)
Vector_Handle	vm_rt_new_vector (Class *vector_class, int length)
Vector_Handle	vm_rt_new_vector_using_vtable_and_thread_pointer (int length, Allocation_Handle vector_handle, void *tp)
LilCodeStub *	gen_lil_typecheck_stub (bool is_checkcast)
	Creates a LIL code stub for checkcast or instance of can be used by both IA32 and IPF code.
LilCodeStub *	gen_lil_typecheck_stub_specialized (bool is_checkcast, bool will_inline, Class *superclass)
	Creates a SPECIALIZED LIL code stub for checkcast or instance of it assumes that the class is suitable for fast instanceof checks.

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Define Documentation

#define STACK_ALIGN4   (0x00000004)

When entering managed function, obey the (sp)%4 == 0 rule.

#define STACK_ALIGN_HALF16   (0x00000008)

When entering managed function, obey the (sp)%8 == 0 rule.

#define STACK_ALIGN16   (0x00000010)

When entering managed function, obey the (sp)%16 == 0 rule.

#define MANAGED_STACK_ALIGNMENT   STACK_ALIGN16

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Function Documentation

VMEXPORT int __stdcall vm_instanceof	(	ManagedObject *	obj,
		Class *	c
	)

void* __stdcall vm_rt_aastore	(	Vector_Handle	array,
		int	idx,
		ManagedObject *	elem
	)

int __stdcall vm_aastore_test	(	ManagedObject *	elem,
		Vector_Handle	array
	)

void* vm_get_interface_vtable	(	ManagedObject *	obj,
		Class *	iid
	)

void vm_instanceof_update_stats	(	ManagedObject *	obj,
		Class *	super
	)

void vm_checkcast_update_stats	(	ManagedObject *	obj,
		Class *	super
	)

void vm_aastore_test_update_stats	(	ManagedObject *	elem,
		Vector_Handle	array
	)

void vm_rt_class_initialize

(

Class *

clss

)

void vm_rt_class_throw_linking_error	(	Class_Handle	ch,
		unsigned	index,
		unsigned	opcode
	)

ManagedObject* vm_rt_class_alloc_new_object

(

Class *

c

)

Vector_Handle vm_rt_new_vector	(	Class *	vector_class,
		int	length
	)

Vector_Handle vm_rt_new_vector_using_vtable_and_thread_pointer	(	int	length,
		Allocation_Handle	vector_handle,
		void *	tp
	)

LilCodeStub* gen_lil_typecheck_stub

(

bool

is_checkcast

)

Creates a LIL code stub for checkcast or instance of can be used by both IA32 and IPF code.

LilCodeStub* gen_lil_typecheck_stub_specialized	(	bool	is_checkcast,
		bool	will_inline,
		Class *	superclass
	)

Creates a SPECIALIZED LIL code stub for checkcast or instance of it assumes that the class is suitable for fast instanceof checks.

Returns:

Different fast stub for every class. will_inline is set to TRUE, if this stub will be inlined in a JIT, and FALSE, if it will be passed to a code generator (this is due to the slightly different treatment of exceptions).

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