jit_export_rt.h File Reference

Functions
JITEXPORT Boolean	JIT_extended_class_callback (JIT_Handle jit, Class_Handle extended_class, Class_Handle new_class, void *callback_data)
JITEXPORT Boolean	JIT_overridden_method_callback (JIT_Handle jit, Method_Handle overridden_method, Method_Handle new_method, void *callback_data)
JITEXPORT Boolean	JIT_recompiled_method_callback (JIT_Handle jit, Method_Handle recompiled_method, void *callback_data)
JITEXPORT void	JIT_unwind_stack_frame (JIT_Handle jit, Method_Handle method, JitFrameContext *context)
JITEXPORT void	JIT_get_root_set_from_stack_frame (JIT_Handle jit, Method_Handle method, GC_Enumeration_Handle enum_handle, JitFrameContext *context)
JITEXPORT void	JIT_get_root_set_for_thread_dump (JIT_Handle jit, Method_Handle method, GC_Enumeration_Handle enum_handle, JitFrameContext *context)
JITEXPORT uint32	JIT_get_inline_depth (JIT_Handle jit, InlineInfoPtr ptr, uint32 offset)
	Returns number of methods which were inlined at the specified location (zero if none).
JITEXPORT Method_Handle	JIT_get_inlined_method (JIT_Handle jit, InlineInfoPtr ptr, uint32 offset, uint32 inline_depth)
	Returns specified inlined method (null if not found).
JITEXPORT uint16	JIT_get_inlined_bc (JIT_Handle jit, InlineInfoPtr ptr, uint32 offset, uint32 inline_depth)
	Returns bytecode offset at specified inlined method for the native code (zero if unknown).
JITEXPORT void	JIT_fix_handler_context (JIT_Handle jit, Method_Handle method, JitFrameContext *context)
JITEXPORT void *	JIT_get_address_of_this (JIT_Handle jit, Method_Handle method, const JitFrameContext *context)
JITEXPORT Boolean	JIT_supports_compressed_references (JIT_Handle jit)

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Function Documentation

JITEXPORT Boolean JIT_extended_class_callback	(	JIT_Handle	jit,
		Class_Handle	extended_class,
		Class_Handle	new_class,
		void *	callback_data
	)

JITEXPORT Boolean JIT_overridden_method_callback	(	JIT_Handle	jit,
		Method_Handle	overridden_method,
		Method_Handle	new_method,
		void *	callback_data
	)

JITEXPORT Boolean JIT_recompiled_method_callback	(	JIT_Handle	jit,
		Method_Handle	recompiled_method,
		void *	callback_data
	)

JITEXPORT void JIT_unwind_stack_frame	(	JIT_Handle	jit,
		Method_Handle	method,
		JitFrameContext *	context
	)

JITEXPORT void JIT_get_root_set_from_stack_frame	(	JIT_Handle	jit,
		Method_Handle	method,
		GC_Enumeration_Handle	enum_handle,
		JitFrameContext *	context
	)

JITEXPORT void JIT_get_root_set_for_thread_dump	(	JIT_Handle	jit,
		Method_Handle	method,
		GC_Enumeration_Handle	enum_handle,
		JitFrameContext *	context
	)

JITEXPORT uint32 JIT_get_inline_depth	(	JIT_Handle	jit,
		InlineInfoPtr	ptr,
		uint32	offset
	)

Returns number of methods which were inlined at the specified location (zero if none).

Parameters:

	jit	- a JIT which produced the code
	prt	- corresponding inline info
	offset	- offset in native code relative to code block start

JITEXPORT Method_Handle JIT_get_inlined_method	(	JIT_Handle	jit,
		InlineInfoPtr	ptr,
		uint32	offset,
		uint32	inline_depth
	)

Returns specified inlined method (null if not found).

The inlined methods are indexed as [max_depth..1], so the topmost method on the stack has maximum inline depth and enclosing methods have descending indicies. Zero depth would mean nearest non-inlined method and should not be used here.

Parameters:

	jit	- a JIT which produced the code
	prt	- corresponding inline info
	offset	- offset in native code relative to code block start
	inline_depth	- index of the inlined method

JITEXPORT uint16 JIT_get_inlined_bc	(	JIT_Handle	jit,
		InlineInfoPtr	ptr,
		uint32	offset,
		uint32	inline_depth
	)

Returns bytecode offset at specified inlined method for the native code (zero if unknown).

The inlined methods are indexed as [max_depth..1], so the topmost method on the stack has maximum inline depth and enclosing methods have descending indicies. Zero depth would mean nearest non-inlined method and should not be used here.

Parameters:

	jit	- a JIT which produced the code
	prt	- corresponding inline info
	offset	- offset in native code relative to code block start
	inline_depth	- index of the inlined method

JITEXPORT void JIT_fix_handler_context	(	JIT_Handle	jit,
		Method_Handle	method,
		JitFrameContext *	context
	)

JITEXPORT void* JIT_get_address_of_this	(	JIT_Handle	jit,
		Method_Handle	method,
		const JitFrameContext *	context
	)

JITEXPORT Boolean JIT_supports_compressed_references

(

JIT_Handle

jit

)

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