The namespace for the native XML file format writer. More...

Typedefs
typedef unordered_map< class_tdecl_sptr, string, class_tdecl_hash >	class_tmpl_shared_ptr_map

typedef unordered_map< function_tdecl_sptr, string, function_tdecl_hash >	fn_tmpl_shared_ptr_map

typedef std::unordered_set< function_type * >	fn_type_ptr_set_type
	A convenience typedef for a set of function type*. More...

typedef std::unordered_map< const type_base *, interned_string, non_canonicalized_type_hash, non_canonicalized_type_equal >	nc_type_ptr_istr_map_type
	A map meant to carry non canonicalized types as key. More...

typedef std::unordered_set< const type_base *, non_canonicalized_type_hash, non_canonicalized_type_equal >	nc_type_ptr_set_type
	A set meant to carry non canonicalized types. More...

typedef unordered_map< type_base *, interned_string >	type_ptr_map
	A convenience typedef for a map that associates a pointer to type to a string. More...

typedef std::unordered_set< const type_base * >	type_ptr_set_type

typedef shared_ptr< write_context >	write_context_sptr
	A convenience typedef for a shared pointer to write_context. More...

Enumerations
enum	type_id_style_kind { SEQUENCE_TYPE_ID_STYLE , HASH_TYPE_ID_STYLE }
	The style of type id the XML writer will output. More...

Functions
template<>
bool	annotate (const elf_symbol_sptr &sym, write_context &ctxt, unsigned indent)
	Annotate an elf symbol in form of an ABIXML comment, effectively writing out its demangled form. More...

template<>
bool	annotate (const function_decl::parameter_sptr &parm, write_context &ctxt, unsigned indent)
	Annotate a function parameter in form of an ABIXML comment. More...

bool	annotate (const function_type_sptr &function_type, write_context &ctxt, unsigned indent)
	Annotate a function type in form of an ABIXML comment. More...

template<>
bool	annotate (const typedef_decl_sptr &typedef_decl, write_context &ctxt, unsigned indent)
	Annotate a typedef declaration in form of an ABIXML comment. More...

write_context_sptr	create_write_context (const environment &env, ostream &default_output_stream)
	Create a write_context object that can be used to emit abixml files. More...

void	set_annotate (write_context &ctxt, bool flag)
	Set the 'annotate' flag. More...

template<typename OPTS >
void	set_common_options (write_context &ctxt, const OPTS &opts)
	A convenience generic function to set common options (usually used by Libabigail tools) from a generic options carrying-object, into a given write_context. More...

void	set_ostream (write_context &ctxt, ostream &os)
	Set the new ostream. More...

void	set_short_locs (write_context &ctxt, bool flag)
	Set the 'short-locs' flag. More...

void	set_show_locs (write_context &ctxt, bool flag)
	Set the "show-locs" flag. More...

void	set_type_id_style (write_context &ctxt, type_id_style_kind style)
	Set the 'type-id-style' property. More...

void	set_write_architecture (write_context &ctxt, bool flag)
	Set the 'write-architecture' flag. More...

void	set_write_comp_dir (write_context &ctxt, bool flag)
	Set the 'write-comp-dir' flag. More...

void	set_write_corpus_path (write_context &ctxt, bool flag)
	Set the 'write-corpus-path' flag. More...

void	set_write_default_sizes (write_context &ctxt, bool flag)
	Set the 'default-sizes' flag. More...

void	set_write_elf_needed (write_context &ctxt, bool flag)
	Set the 'elf-needed' flag. More...

void	set_write_parameter_names (write_context &ctxt, bool flag)
	Set the 'parameter-names' flag. More...

void	set_write_undefined_symbols (write_context &ctxt, bool flag)
	Set the 'undefined-symbols' flag. More...

bool	write_corpus (write_context &ctxt, const corpus_sptr &corpus, unsigned indent, bool member_of_group)
	Serialize an ABI corpus to a single native xml document. The root note of the resulting XML document is 'abi-corpus'. More...

bool	write_corpus_group (write_context &ctxt, const corpus_group_sptr &group, unsigned indent)
	Serialize an ABI corpus group to a single native xml document. The root note of the resulting XML document is 'abi-corpus-group'. More...

bool	write_corpus_to_archive (const corpus &corp, const bool annotate=false)

bool	write_corpus_to_archive (const corpus &corp, const string &path, const bool annotate=false)

bool	write_corpus_to_archive (const corpus_sptr corp, const bool annotate=false)

bool	write_translation_unit (write_context &ctxt, const translation_unit &tu, const unsigned indent, bool is_last)
	Serialize a translation unit to an output stream. More...

Detailed Description

The namespace for the native XML file format writer.

It contains utilities to serialize ABI artifacts from the ir namespace into the native XML format.

Typedef Documentation

◆ class_tmpl_shared_ptr_map

typedef unordered_map<class_tdecl_sptr, string, class_tdecl_hash> class_tmpl_shared_ptr_map

Definition at line 218 of file abg-writer.cc.

◆ fn_tmpl_shared_ptr_map

typedef unordered_map<function_tdecl_sptr, string, function_tdecl_hash> fn_tmpl_shared_ptr_map

Definition at line 208 of file abg-writer.cc.

◆ fn_type_ptr_set_type

typedef std::unordered_set<function_type*> fn_type_ptr_set_type

A convenience typedef for a set of function type*.

Definition at line 198 of file abg-writer.cc.

◆ nc_type_ptr_istr_map_type

typedef std::unordered_map<const type_base*, interned_string, non_canonicalized_type_hash, non_canonicalized_type_equal> nc_type_ptr_istr_map_type

A map meant to carry non canonicalized types as key.

Those types make the function is_non_canonicalized_type return true.

Definition at line 195 of file abg-writer.cc.

◆ nc_type_ptr_set_type

typedef std::unordered_set<const type_base*, non_canonicalized_type_hash, non_canonicalized_type_equal> nc_type_ptr_set_type

A set meant to carry non canonicalized types.

Those types make the function is_non_canonicalized_type return true.

Definition at line 186 of file abg-writer.cc.

◆ type_ptr_map

typedef unordered_map<type_base*, interned_string> type_ptr_map

A convenience typedef for a map that associates a pointer to type to a string.

Definition at line 112 of file abg-writer.cc.

◆ type_ptr_set_type

typedef std::unordered_set<const type_base*> type_ptr_set_type

Definition at line 177 of file abg-writer.cc.

◆ write_context_sptr

typedef shared_ptr<write_context> write_context_sptr

A convenience typedef for a shared pointer to write_context.

Definition at line 36 of file abg-writer.h.

Enumeration Type Documentation

◆ type_id_style_kind

enum type_id_style_kind

The style of type id the XML writer will output.

Definition at line 27 of file abg-writer.h.

Function Documentation

◆ annotate() [1/4]

bool annotate	(	const elf_symbol_sptr &	sym,
		write_context &	ctxt,
		unsigned	indent
	)

Annotate an elf symbol in form of an ABIXML comment, effectively writing out its demangled form.

Parameters

sym	the symbol, whose name should be demangled.
ctxt	the context of the parsing.
indent	the amount of white space to indent to.

Returns: true iff decl is valid

Definition at line 1036 of file abg-writer.cc.

◆ annotate() [2/4]

bool annotate	(	const function_decl::parameter_sptr &	parm,
		write_context &	ctxt,
		unsigned	indent
	)

Annotate a function parameter in form of an ABIXML comment.

Parameters

parm	the function parameter to annotate.
ctxt	the context of the parsing.
indent	the amount of white space to indent to.

Returns: true iff decl is valid

Definition at line 1186 of file abg-writer.cc.

◆ annotate() [3/4]

bool annotate	(	const function_type_sptr &	function_type,
		write_context &	ctxt,
		unsigned	indent
	)

Annotate a function type in form of an ABIXML comment.

Parameters

function_type	the function type to annotate.
ctxt	the context of the parsing.
indent	the amount of white space to indent to.
skip_first_parm	if true, do not serialize the first parameter of the function decl.

Returns: true iff decl is valid

Definition at line 1103 of file abg-writer.cc.

◆ annotate() [4/4]

bool annotate	(	const typedef_decl_sptr &	typedef_decl,
		write_context &	ctxt,
		unsigned	indent
	)

Annotate a typedef declaration in form of an ABIXML comment.

Parameters

typedef_decl	the typedef to annotate.
ctxt	the context of the parsing.
indent	the amount of white space to indent to.

Returns: true iff decl is valid

Definition at line 1067 of file abg-writer.cc.

◆ create_write_context()

write_context_sptr create_write_context	(	const environment &	env,
		ostream &	default_output_stream
	)

Create a write_context object that can be used to emit abixml files.

Parameters

env	the environment for the write_context object to use.
default_output_stream	the default output stream to use.

Returns: the new write_context object.

Definition at line 2212 of file abg-writer.cc.

◆ set_annotate()

void set_annotate	(	write_context &	ctxt,
		bool	flag
	)

Set the 'annotate' flag.

When this flag is set then the XML writer annotates ABI artifacts with a human readable description.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'annotate' flag.

Definition at line 2241 of file abg-writer.cc.

◆ set_common_options()

void set_common_options	(	write_context &	ctxt,
		const OPTS &	opts
	)

A convenience generic function to set common options (usually used by Libabigail tools) from a generic options carrying-object, into a given write_context.

Parameters

ctxt	the the write_context to consider.
opts	the option-carrying object to set the options from. It must contain data members named: annotate, and show_locs, at very least.

Definition at line 86 of file abg-writer.h.

◆ set_ostream()

void set_ostream	(	write_context &	ctxt,
		ostream &	os
	)

Set the new ostream.

The ostream refers to the object, writers should stream new output to.

Parameters

ctxt	the context to set this to.
os	the new ostream

Definition at line 2252 of file abg-writer.cc.

◆ set_short_locs()

void set_short_locs	(	write_context &	ctxt,
		bool	flag
	)

Set the 'short-locs' flag.

When this flag is set then the XML writer will emit only file names rather than full paths.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'short-locs' flag.

Definition at line 2300 of file abg-writer.cc.

◆ set_show_locs()

void set_show_locs	(	write_context &	ctxt,
		bool	flag
	)

Set the "show-locs" flag.

When this flag is set then the XML writer emits location (/// information (file name, line and column) for the ABI artifacts that it emits.

Parameters

ctxt	the write_context to set the option for.
flag	the new value of the option.

Definition at line 2229 of file abg-writer.cc.

◆ set_type_id_style()

void set_type_id_style	(	write_context &	ctxt,
		type_id_style_kind	style
	)

Set the 'type-id-style' property.

This property controls the kind of type ids used in XML output.

Parameters

ctxt	the context to set this property on.
style	the new value of the 'type-id-style' property.

Definition at line 2362 of file abg-writer.cc.

◆ set_write_architecture()

void set_write_architecture	(	write_context &	ctxt,
		bool	flag
	)

Set the 'write-architecture' flag.

When this flag is set then the XML writer will emit architecture information

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'write-architecture' flag.

Definition at line 2264 of file abg-writer.cc.

◆ set_write_comp_dir()

void set_write_comp_dir	(	write_context &	ctxt,
		bool	flag
	)

Set the 'write-comp-dir' flag.

When this flag is set then the XML writer will emit compilation dir information

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'write-comp-dir' flag.

Definition at line 2288 of file abg-writer.cc.

◆ set_write_corpus_path()

void set_write_corpus_path	(	write_context &	ctxt,
		bool	flag
	)

Set the 'write-corpus-path' flag.

When this flag is set then the XML writer will emit corpus-path information

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'write-corpus-path' flag.

Definition at line 2276 of file abg-writer.cc.

◆ set_write_default_sizes()

void set_write_default_sizes	(	write_context &	ctxt,
		bool	flag
	)

Set the 'default-sizes' flag.

When this flag is set then the XML writer will emit default size-in-bits attributes for pointer type definitions, reference type definitions, function declarations and function types even when they are equal to the default address size of the translation unit.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'default-sizes' flag.

Definition at line 2351 of file abg-writer.cc.

◆ set_write_elf_needed()

void set_write_elf_needed	(	write_context &	ctxt,
		bool	flag
	)

Set the 'elf-needed' flag.

When this flag is set then the XML writer will emit corpus get_needed() (DT_NEEDED) information.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'elf-needed' flag.

Definition at line 2324 of file abg-writer.cc.

◆ set_write_parameter_names()

void set_write_parameter_names	(	write_context &	ctxt,
		bool	flag
	)

Set the 'parameter-names' flag.

When this flag is set then the XML writer will emit the names of function parameters.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'parameter-names' flag.

Definition at line 2312 of file abg-writer.cc.

◆ set_write_undefined_symbols()

void set_write_undefined_symbols	(	write_context &	ctxt,
		bool	flag
	)

Set the 'undefined-symbols' flag.

When this flag is set then the XML writer will emit corpus information about the undefined function and variable symbols.

Parameters

ctxt	the context to set this flag on to.
flag	the new value of the 'undefined-symbols' flag.

Definition at line 2336 of file abg-writer.cc.

◆ write_corpus()

bool write_corpus	(	write_context &	ctxt,
		const corpus_sptr &	corpus,
		unsigned	indent,
		bool	member_of_group
	)

Serialize an ABI corpus to a single native xml document. The root note of the resulting XML document is 'abi-corpus'.

Note: If either corpus is null or corpus does not contain serializable content (i.e. corpus.is_empty()), nothing is emitted to the ctxt's output stream.

Parameters

ctxt	the write context to use.
corpus	the corpus to serialize.
indent	the number of white space indentation to use.

Returns: true upon successful completion, false otherwise.

Definition at line 4675 of file abg-writer.cc.

◆ write_corpus_group()

bool write_corpus_group	(	write_context &	ctxt,
		const corpus_group_sptr &	group,
		unsigned	indent
	)

Serialize an ABI corpus group to a single native xml document. The root note of the resulting XML document is 'abi-corpus-group'.

Parameters

ctxt	the write context to use.
group	the corpus group to serialize.
indent	the number of white space indentation to use.

Returns: true upon successful completion, false otherwise.

Definition at line 4823 of file abg-writer.cc.

◆ write_translation_unit()

bool write_translation_unit	(	write_context &	ctxt,
		const translation_unit &	tu,
		const unsigned	indent,
		bool	is_last
	)

Serialize a translation unit to an output stream.

Parameters

ctxt	the context of the serialization. It contains e.g, the output stream to serialize to.
tu	the translation unit to serialize.
indent	how many indentation spaces to use during the serialization.
is_last	If true, it means the TU to emit is the last one of the corpus. If this is the case, all the remaining referenced types that were not emitted are going to be emitted here, irrespective of if they belong to this TU or not. This is quite a hack. Ideally, we should have a pass that walks all the TUs, detect their non-emitted referenced types, before hand. Then, when we start emitting the TUs, we know for each TU which non-emitted referenced type should be emitted. As we don't yet have such a pass, we do our best for now.

Returns: true upon successful completion, false otherwise.

Definition at line 2557 of file abg-writer.cc.

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ class_tmpl_shared_ptr_map

◆ fn_tmpl_shared_ptr_map

◆ fn_type_ptr_set_type

◆ nc_type_ptr_istr_map_type

◆ nc_type_ptr_set_type

◆ type_ptr_map

◆ type_ptr_set_type

◆ write_context_sptr

Enumeration Type Documentation

◆ type_id_style_kind

Function Documentation

◆ annotate() [1/4]

◆ annotate() [2/4]

◆ annotate() [3/4]

◆ annotate() [4/4]

◆ create_write_context()

◆ set_annotate()

◆ set_common_options()

◆ set_ostream()

◆ set_short_locs()

◆ set_show_locs()

◆ set_type_id_style()

◆ set_write_architecture()

◆ set_write_comp_dir()

◆ set_write_corpus_path()

◆ set_write_default_sizes()

◆ set_write_elf_needed()

◆ set_write_parameter_names()

◆ set_write_undefined_symbols()

◆ write_corpus()

◆ write_corpus_group()

◆ write_translation_unit()