cg_symbol Class Reference
#include <symbol.h>
Public Types | |
| typedef std::vector< symbol_entry > | children |
Public Member Functions | |
| cg_symbol (symbol_entry const &sym) | |
| column_flags | output_hint (column_flags fl) const |
Data Fields | |
| children | callers |
| all callers of this symbol | |
| count_array_t | total_caller_count |
| total count of callers | |
| children | callees |
| all symbols called by this symbol | |
| count_array_t | total_callee_count |
| total count of callees | |
| image_name_id | image_name |
| which image this symbol belongs to | |
| image_name_id | app_name |
| size_t | sym_index |
| sample_entry | sample |
| file location, vma and cumulated samples count for this symbol | |
| symbol_name_id | name |
| name of symbol | |
| size_t | size |
| symbol size as calculated by op_bfd, start of symbol is sample.vma | |
| uint64_t | spu_offset |
| image_name_id | embedding_filename |
| bfd_vma | vma_adj |
Detailed Description
The public data for call-graph symbols. Each caller/callee has the sample counts replaced with the relevant arc counts, whilst the cg_symbol retains its self count.
Definition at line 116 of file symbol.h.
Member Typedef Documentation
| typedef std::vector<symbol_entry> cg_symbol::children |
Constructor & Destructor Documentation
| cg_symbol::cg_symbol | ( | symbol_entry const & | sym | ) | [inline] |
Member Function Documentation
| column_flags symbol_entry::output_hint | ( | column_flags | fl | ) | const [inherited] |
- Parameters:
-
fl input hint
combine fl with the calculated hint. It's theoretically possible that we get a symbol where its samples pass the border line, but the start is below it, but the the hint is only used for formatting
Definition at line 21 of file symbol.cpp.
References symbol_entry::app_name, cf_64bit_vma, cf_image_name, symbol_entry::image_name, symbol_entry::sample, and sample_entry::vma.
Field Documentation
image_name_id symbol_entry::app_name [inherited] |
owning application name: identical to image name if profiling session did not separate samples for shared libs or if image_name is not a shared lib
Definition at line 73 of file symbol.h.
Referenced by format_output::formatter::format_app_name(), less_symbol::operator()(), and symbol_entry::output_hint().
all symbols called by this symbol
Definition at line 128 of file symbol.h.
Referenced by arc_recorder::process(), and arc_recorder::process_children().
all callers of this symbol
Definition at line 123 of file symbol.h.
Referenced by arc_recorder::process(), and arc_recorder::process_children().
image_name_id symbol_entry::embedding_filename [inherited] |
Definition at line 92 of file symbol.h.
Referenced by format_output::xml_formatter::get_bfd_object().
image_name_id symbol_entry::image_name [inherited] |
which image this symbol belongs to
Definition at line 69 of file symbol.h.
Referenced by format_output::formatter::format_image_name(), format_output::xml_formatter::get_bfd_object(), less_symbol::operator()(), and symbol_entry::output_hint().
symbol_name_id symbol_entry::name [inherited] |
name of symbol
Definition at line 79 of file symbol.h.
Referenced by format_output::formatter::format_symb_name(), less_symbol::operator()(), arc_recorder::process(), and arc_recorder::process_children().
sample_entry symbol_entry::sample [inherited] |
file location, vma and cumulated samples count for this symbol
Definition at line 77 of file symbol.h.
Referenced by symbol_container::find(), symbol_container::insert(), less_by_file_loc::operator()(), less_symbol::operator()(), symbol_entry::output_hint(), format_output::xml_formatter::output_symbol_details(), and arc_recorder::process().
size_t symbol_entry::size [inherited] |
symbol size as calculated by op_bfd, start of symbol is sample.vma
Definition at line 81 of file symbol.h.
Referenced by less_symbol::operator()().
uint64_t symbol_entry::spu_offset [inherited] |
Definition at line 91 of file symbol.h.
Referenced by format_output::xml_formatter::get_bfd_object().
size_t symbol_entry::sym_index [inherited] |
total count of callees
Definition at line 130 of file symbol.h.
Referenced by arc_recorder::process(), and arc_recorder::process_children().
total count of callers
Definition at line 125 of file symbol.h.
Referenced by arc_recorder::process(), and arc_recorder::process_children().
bfd_vma symbol_entry::vma_adj [inherited] |
The vma_adj is set according to the corresponding op_bfd::vma_adj. See the documentation for vma_adj in op_bfd.h for why we need this. This piece of information is needed in the bowels of opannotate with the --assembly option. At that point, there is no means of obtaining the op_bfd for the given image being processed, but we do have access to symbol_entry's. Yes, it's way overkill to add this to every symbol_entry, but there isn't a better option.
The documentation for this class was generated from the following file:
- libpp/symbol.h
