StackChunkBuilder Class Reference

#include <stackChunk.hpp>

Inheritance diagram for StackChunkBuilder:

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[legend]List of all members.

Public Types
	number_of_vframes_index = 1
	number_of_locals_index = 2
	first_frame_index = 3
enum	{ number_of_vframes_index = 1, number_of_locals_index = 2, first_frame_index = 3 }
Public Member Functions
	StackChunkBuilder (int *fp, int size=100)
	~StackChunkBuilder ()
void	append (deltaVFrame *f)
objArrayOop	as_objArray ()
Static Public Member Functions
static void	begin_deoptimization ()
static void	end_deoptimization ()
static bool	is_deoptimizing ()
static void	context_at_put (const compiledVFrame *frame, contextOop con)
static contextOop	context_at (const compiledVFrame *frame)
Static Private Member Functions
static int	header_size ()
Private Attributes
int	number_of_vframes
int	number_of_locals
GrowableArray< oop > *	array
Static Private Attributes
static int *	frame_pointer = NULL
static bool	_is_deoptimizing = false

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Detailed Description

Definition at line 31 of file stackChunk.hpp.

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Member Enumeration Documentation

anonymous enum

Enumerator:

number_of_vframes_index
number_of_locals_index
first_frame_index

Definition at line 55 of file stackChunk.hpp.

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Constructor & Destructor Documentation

StackChunkBuilder::StackChunkBuilder	(	int *	fp,
		int	size = 100
	)

Definition at line 34 of file stackChunk.cpp.

References array, frame_pointer, number_of_locals, and number_of_vframes.

StackChunkBuilder::~StackChunkBuilder

(

)

Definition at line 41 of file stackChunk.cpp.

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Member Function Documentation

void StackChunkBuilder::append

(

deltaVFrame *

f

)

Definition at line 44 of file stackChunk.cpp.

References array, as_smiOop(), GrowableArray< E >::at(), deltaVFrame::bci(), deltaVFrame::canonical_context(), deltaVFrame::expression_stack(), frame_pointer, methodOopDesc::is_blockMethod(), vframe::is_compiled_frame(), GenericGrowableArray::length(), deltaVFrame::method(), number_of_locals, methodOopDesc::number_of_stack_temporaries(), number_of_vframes, deltaVFrame::receiver(), deltaVFrame::temp_at(), Processes::update_nlr_targets(), and methodOopDesc::verify_context().

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objArrayOop StackChunkBuilder::as_objArray

(

)

Definition at line 89 of file stackChunk.cpp.

References array, as_smiOop(), header_size(), oopFactory::new_objArray(), number_of_locals, number_of_vframes, and objArrayOopDesc::obj_at_put().

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void StackChunkBuilder::begin_deoptimization

(

)

[static]

Definition at line 129 of file stackChunk.cpp.

References _is_deoptimizing, assert, contexts, frames, and is_deoptimizing().

Referenced by blockClosureOopDesc::deoptimize().

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contextOop StackChunkBuilder::context_at

(

const compiledVFrame *

frame

)

[static]

Definition at line 116 of file stackChunk.cpp.

References contexts, frames, and is_deoptimizing().

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void StackChunkBuilder::context_at_put	(	const compiledVFrame *	frame,
		contextOop	con
	)			[static]

Definition at line 99 of file stackChunk.cpp.

References assert, contexts, frame_pointer, frames, is_deoptimizing(), contextOopDesc::kill(), and contextOopDesc::set_home_fp().

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void StackChunkBuilder::end_deoptimization

(

)

[static]

Definition at line 136 of file stackChunk.cpp.

References _is_deoptimizing, assert, contexts, frames, and is_deoptimizing().

Referenced by blockClosureOopDesc::deoptimize().

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static int StackChunkBuilder::header_size

(

)

[inline, static, private]

Definition at line 39 of file stackChunk.hpp.

Referenced by as_objArray().

static bool StackChunkBuilder::is_deoptimizing

(

)

[inline, static]

Definition at line 64 of file stackChunk.hpp.

References _is_deoptimizing.

Referenced by begin_deoptimization(), context_at(), context_at_put(), blockClosureOopDesc::deoptimize(), and end_deoptimization().

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Member Data Documentation

bool StackChunkBuilder::_is_deoptimizing = false [static, private]

Definition at line 40 of file stackChunk.hpp.

Referenced by begin_deoptimization(), end_deoptimization(), and is_deoptimizing().

GrowableArray<oop>* StackChunkBuilder::array [private]

Definition at line 42 of file stackChunk.hpp.

Referenced by append(), as_objArray(), and StackChunkBuilder().

int * StackChunkBuilder::frame_pointer = NULL [static, private]

Definition at line 37 of file stackChunk.hpp.

Referenced by append(), context_at_put(), and StackChunkBuilder().

int StackChunkBuilder::number_of_locals [private]

Definition at line 36 of file stackChunk.hpp.

Referenced by append(), as_objArray(), and StackChunkBuilder().

int StackChunkBuilder::number_of_vframes [private]

Definition at line 35 of file stackChunk.hpp.

Referenced by append(), as_objArray(), and StackChunkBuilder().

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The documentation for this class was generated from the following files:

• stackChunk.hpp
• stackChunk.cpp

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