3
by Antonio Rosales
Move files up one directory. |
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/**
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* @file format_output.cpp
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* outputting format for symbol lists
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*
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* @remark Copyright 2002 OProfile authors
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* @remark Read the file COPYING
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*
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* @author Philippe Elie
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* @author John Levon
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*/
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/* older glibc has C99 INFINITY in _GNU_SOURCE */
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <cassert> |
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#include <sstream> |
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#include <iomanip> |
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#include <iostream> |
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#include <cmath> |
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#include "string_manip.h" |
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#include "string_filter.h" |
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#include "format_output.h" |
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#include "profile_container.h" |
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#include "callgraph_container.h" |
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#include "diff_container.h" |
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#include "arrange_profiles.h" |
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#include "xml_output.h" |
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#include "xml_utils.h" |
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#include "cverb.h" |
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using namespace std; |
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namespace { |
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string const get_linenr_info(file_location const floc, bool lf) |
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{
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ostringstream out; |
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string const & filename = lf |
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? debug_names.name(floc.filename) |
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: debug_names.basename(floc.filename); |
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if (!filename.empty()) |
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out << filename << ":" << floc.linenr; |
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else
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out << "(no location information)"; |
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return out.str(); |
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}
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string get_vma(bfd_vma vma, bool vma_64) |
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{
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ostringstream out; |
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int width = vma_64 ? 16 : 8; |
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out << hex << setw(width) << setfill('0') << vma; |
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return out.str(); |
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}
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string get_percent(count_type dividend, count_type divisor) |
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{
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double ratio = op_ratio(dividend, divisor); |
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return ::format_percent(ratio * 100, percent_int_width, |
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percent_fract_width); |
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}
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bool extract_linenr_info(string const & info, string & file, size_t & line) |
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{
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line = 0; |
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file = ""; |
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string::size_type colon_pos = info.find(":"); |
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if (colon_pos == string::npos) |
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return false; |
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file = info.substr(0, colon_pos); |
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istringstream is_info(info.substr(colon_pos+1)); |
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is_info >> line; |
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return true; |
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}
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} // anonymous namespace |
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namespace format_output { |
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formatter::formatter(extra_images const & extra) |
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:
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nr_classes(1), |
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flags(ff_none), |
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vma_64(false), |
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long_filenames(false), |
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need_header(true), |
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extra_found_images(extra) |
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{
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format_map[ff_vma] = field_description(9, "vma", &formatter::format_vma); |
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format_map[ff_nr_samples] = field_description(9, "samples", &formatter::format_nr_samples); |
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format_map[ff_nr_samples_cumulated] = field_description(14, "cum. samples", &formatter::format_nr_cumulated_samples); |
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format_map[ff_percent] = field_description(9, "%", &formatter::format_percent); |
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format_map[ff_percent_cumulated] = field_description(11, "cum. %", &formatter::format_cumulated_percent); |
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format_map[ff_linenr_info] = field_description(28, "linenr info", &formatter::format_linenr_info); |
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format_map[ff_image_name] = field_description(25, "image name", &formatter::format_image_name); |
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format_map[ff_app_name] = field_description(25, "app name", &formatter::format_app_name); |
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format_map[ff_symb_name] = field_description(30, "symbol name", &formatter::format_symb_name); |
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format_map[ff_percent_details] = field_description(9, "%", &formatter::format_percent_details); |
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format_map[ff_percent_cumulated_details] = field_description(10, "cum. %", &formatter::format_cumulated_percent_details); |
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format_map[ff_diff] = field_description(10, "diff %", &formatter::format_diff); |
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}
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formatter::~formatter() |
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{
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}
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void formatter::set_nr_classes(size_t nr) |
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{
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nr_classes = nr; |
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}
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void formatter::add_format(format_flags flag) |
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{
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flags = static_cast<format_flags>(flags | flag); |
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}
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void formatter::show_header(bool on_off) |
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{
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need_header = on_off; |
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}
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void formatter::vma_format_64bit(bool on_off) |
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{
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vma_64 = on_off; |
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}
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void formatter::show_long_filenames(bool on_off) |
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{
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long_filenames = on_off; |
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}
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void formatter::show_global_percent(bool on_off) |
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{
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global_percent = on_off; |
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}
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void formatter::output_header(ostream & out) |
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{
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if (!need_header) |
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return; |
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size_t padding = 0; |
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// first output the vma field
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if (flags & ff_vma) |
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padding = output_header_field(out, ff_vma, padding); |
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// the field repeated for each profile class
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for (size_t pclass = 0 ; pclass < nr_classes; ++pclass) { |
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if (flags & ff_nr_samples) |
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padding = output_header_field(out, |
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ff_nr_samples, padding); |
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if (flags & ff_nr_samples_cumulated) |
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padding = output_header_field(out, |
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ff_nr_samples_cumulated, padding); |
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if (flags & ff_percent) |
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padding = output_header_field(out, |
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ff_percent, padding); |
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if (flags & ff_percent_cumulated) |
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padding = output_header_field(out, |
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ff_percent_cumulated, padding); |
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if (flags & ff_diff) |
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padding = output_header_field(out, |
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ff_diff, padding); |
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if (flags & ff_percent_details) |
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padding = output_header_field(out, |
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ff_percent_details, padding); |
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if (flags & ff_percent_cumulated_details) |
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padding = output_header_field(out, |
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ff_percent_cumulated_details, padding); |
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}
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// now the remaining field
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if (flags & ff_linenr_info) |
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padding = output_header_field(out, ff_linenr_info, padding); |
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if (flags & ff_image_name) |
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padding = output_header_field(out, ff_image_name, padding); |
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if (flags & ff_app_name) |
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padding = output_header_field(out, ff_app_name, padding); |
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if (flags & ff_symb_name) |
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padding = output_header_field(out, ff_symb_name, padding); |
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out << "\n"; |
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}
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/// describe each possible field of colummned output.
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// FIXME: use % of the screen width here. sum of % equal to 100, then calculate
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// ratio between 100 and the selected % to grow non fixed field use also
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// lib[n?]curses to get the console width (look info source) (so on add a fixed
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// field flags)
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size_t formatter:: |
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output_field(ostream & out, field_datum const & datum, |
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format_flags fl, size_t padding, bool hide_immutable) |
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{
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if (!hide_immutable) { |
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out << string(padding, ' '); |
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field_description const & field(format_map[fl]); |
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string str = (this->*field.formatter)(datum); |
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out << str; |
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// at least one separator char
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padding = 1; |
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if (str.length() < field.width) |
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padding = field.width - str.length(); |
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} else { |
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field_description const & field(format_map[fl]); |
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padding += field.width; |
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}
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return padding; |
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}
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size_t formatter:: |
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output_header_field(ostream & out, format_flags fl, size_t padding) |
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{
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out << string(padding, ' '); |
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field_description const & field(format_map[fl]); |
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out << field.header_name; |
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// at least one separator char
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padding = 1; |
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if (field.header_name.length() < field.width) |
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padding = field.width - field.header_name.length(); |
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return padding; |
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}
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string formatter::format_vma(field_datum const & f) |
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{
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return get_vma(f.sample.vma, vma_64); |
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}
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string formatter::format_symb_name(field_datum const & f) |
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{
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return symbol_names.demangle(f.symbol.name); |
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}
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string formatter::format_image_name(field_datum const & f) |
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{
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return get_image_name(f.symbol.image_name, |
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long_filenames
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? image_name_storage::int_real_filename |
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: image_name_storage::int_real_basename, |
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extra_found_images); |
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}
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string formatter::format_app_name(field_datum const & f) |
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{
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return get_image_name(f.symbol.app_name, |
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long_filenames
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? image_name_storage::int_real_filename |
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: image_name_storage::int_real_basename, |
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extra_found_images); |
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}
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string formatter::format_linenr_info(field_datum const & f) |
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{
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return get_linenr_info(f.sample.file_loc, long_filenames); |
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}
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string formatter::format_nr_samples(field_datum const & f) |
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{
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ostringstream out; |
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out << f.sample.counts[f.pclass]; |
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return out.str(); |
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}
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string formatter::format_nr_cumulated_samples(field_datum const & f) |
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{
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if (f.diff == -INFINITY) |
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return "---"; |
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ostringstream out; |
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f.counts.cumulated_samples[f.pclass] += f.sample.counts[f.pclass]; |
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out << f.counts.cumulated_samples[f.pclass]; |
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return out.str(); |
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}
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string formatter::format_percent(field_datum const & f) |
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{
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if (f.diff == -INFINITY) |
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return "---"; |
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return get_percent(f.sample.counts[f.pclass], f.counts.total[f.pclass]); |
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}
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string formatter::format_cumulated_percent(field_datum const & f) |
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{
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if (f.diff == -INFINITY) |
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return "---"; |
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f.counts.cumulated_percent[f.pclass] += f.sample.counts[f.pclass]; |
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return get_percent(f.counts.cumulated_percent[f.pclass], |
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f.counts.total[f.pclass]); |
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}
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string formatter::format_percent_details(field_datum const & f) |
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{
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return get_percent(f.sample.counts[f.pclass], |
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f.counts.total[f.pclass]); |
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}
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string formatter::format_cumulated_percent_details(field_datum const & f) |
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{
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f.counts.cumulated_percent_details[f.pclass] += f.sample.counts[f.pclass]; |
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return get_percent(f.counts.cumulated_percent_details[f.pclass], |
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f.counts.total[f.pclass]); |
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}
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string formatter::format_diff(field_datum const & f) |
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{
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if (f.diff == INFINITY) |
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return "+++"; |
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else if (f.diff == -INFINITY) |
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return "---"; |
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return ::format_percent(f.diff, percent_int_width, |
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percent_fract_width, true); |
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}
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void formatter:: |
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do_output(ostream & out, symbol_entry const & symb, sample_entry const & sample, |
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counts_t & c, diff_array_t const & diffs, bool hide_immutable) |
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{
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size_t padding = 0; |
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// first output the vma field
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field_datum datum(symb, sample, 0, c, extra_found_images); |
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if (flags & ff_vma) |
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padding = output_field(out, datum, ff_vma, padding, false); |
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// repeated fields for each profile class
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for (size_t pclass = 0 ; pclass < nr_classes; ++pclass) { |
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field_datum datum(symb, sample, pclass, c, |
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extra_found_images, diffs[pclass]); |
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if (flags & ff_nr_samples) |
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padding = output_field(out, datum, |
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ff_nr_samples, padding, false); |
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if (flags & ff_nr_samples_cumulated) |
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padding = output_field(out, datum, |
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ff_nr_samples_cumulated, padding, false); |
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if (flags & ff_percent) |
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padding = output_field(out, datum, |
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ff_percent, padding, false); |
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if (flags & ff_percent_cumulated) |
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padding = output_field(out, datum, |
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ff_percent_cumulated, padding, false); |
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if (flags & ff_diff) |
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padding = output_field(out, datum, |
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ff_diff, padding, false); |
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if (flags & ff_percent_details) |
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padding = output_field(out, datum, |
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ff_percent_details, padding, false); |
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if (flags & ff_percent_cumulated_details) |
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padding = output_field(out, datum, |
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ff_percent_cumulated_details, padding, false); |
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}
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// now the remaining field
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if (flags & ff_linenr_info) |
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padding = output_field(out, datum, ff_linenr_info, |
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padding, false); |
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if (flags & ff_image_name) |
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padding = output_field(out, datum, ff_image_name, |
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padding, hide_immutable); |
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if (flags & ff_app_name) |
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padding = output_field(out, datum, ff_app_name, |
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padding, hide_immutable); |
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if (flags & ff_symb_name) |
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padding = output_field(out, datum, ff_symb_name, |
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padding, hide_immutable); |
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out << "\n"; |
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}
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opreport_formatter::opreport_formatter(profile_container const & p) |
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:
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formatter(p.extra_found_images), |
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profile(p), |
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need_details(false) |
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{
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counts.total = profile.samples_count(); |
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}
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void opreport_formatter::show_details(bool on_off) |
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{
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need_details = on_off; |
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}
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void opreport_formatter::output(ostream & out, symbol_entry const * symb) |
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{
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do_output(out, *symb, symb->sample, counts); |
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if (need_details) |
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output_details(out, symb); |
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}
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void opreport_formatter:: |
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output(ostream & out, symbol_collection const & syms) |
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{
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output_header(out); |
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symbol_collection::const_iterator it = syms.begin(); |
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symbol_collection::const_iterator end = syms.end(); |
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for (; it != end; ++it) |
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output(out, *it); |
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}
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void opreport_formatter:: |
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output_details(ostream & out, symbol_entry const * symb) |
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{
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counts_t c = counts; |
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if (!global_percent) |
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c.total = symb->sample.counts; |
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478 |
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// cumulated percent are relative to current symbol.
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480 |
c.cumulated_samples = count_array_t(); |
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481 |
c.cumulated_percent = count_array_t(); |
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482 |
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483 |
sample_container::samples_iterator it = profile.begin(symb); |
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484 |
sample_container::samples_iterator end = profile.end(symb); |
|
485 |
for (; it != end; ++it) { |
|
486 |
out << " "; |
|
487 |
do_output(out, *symb, it->second, c, diff_array_t(), true); |
|
488 |
}
|
|
489 |
}
|
|
490 |
||
491 |
||
492 |
cg_formatter::cg_formatter(callgraph_container const & profile) |
|
493 |
:
|
|
494 |
formatter(profile.extra_found_images) |
|
495 |
{
|
|
496 |
counts.total = profile.samples_count(); |
|
497 |
}
|
|
498 |
||
499 |
||
500 |
void cg_formatter::output(ostream & out, symbol_collection const & syms) |
|
501 |
{
|
|
502 |
// amount of spacing prefixing child and parent lines
|
|
503 |
string const child_parent_prefix(" "); |
|
504 |
||
505 |
output_header(out); |
|
506 |
||
507 |
out << string(79, '-') << endl; |
|
508 |
||
509 |
symbol_collection::const_iterator it; |
|
510 |
symbol_collection::const_iterator end = syms.end(); |
|
511 |
||
512 |
for (it = syms.begin(); it < end; ++it) { |
|
513 |
cg_symbol const * sym = dynamic_cast<cg_symbol const *>(*it); |
|
514 |
||
515 |
cg_symbol::children::const_iterator cit; |
|
516 |
cg_symbol::children::const_iterator cend = sym->callers.end(); |
|
517 |
||
518 |
counts_t c; |
|
519 |
if (global_percent) |
|
520 |
c.total = counts.total; |
|
521 |
else
|
|
522 |
c.total = sym->total_caller_count; |
|
523 |
||
524 |
for (cit = sym->callers.begin(); cit != cend; ++cit) { |
|
525 |
out << child_parent_prefix; |
|
526 |
do_output(out, *cit, cit->sample, c); |
|
527 |
}
|
|
528 |
||
529 |
do_output(out, *sym, sym->sample, counts); |
|
530 |
||
531 |
c = counts_t(); |
|
532 |
if (global_percent) |
|
533 |
c.total = counts.total; |
|
534 |
else
|
|
535 |
c.total = sym->total_callee_count; |
|
536 |
||
537 |
cend = sym->callees.end(); |
|
538 |
||
539 |
for (cit = sym->callees.begin(); cit != cend; ++cit) { |
|
540 |
out << child_parent_prefix; |
|
541 |
do_output(out, *cit, cit->sample, c); |
|
542 |
}
|
|
543 |
||
544 |
out << string(79, '-') << endl; |
|
545 |
}
|
|
546 |
}
|
|
547 |
||
548 |
||
549 |
diff_formatter::diff_formatter(diff_container const & profile, |
|
550 |
extra_images const & extra) |
|
551 |
:
|
|
552 |
formatter(extra) |
|
553 |
{
|
|
554 |
counts.total = profile.samples_count(); |
|
555 |
}
|
|
556 |
||
557 |
||
558 |
void diff_formatter::output(ostream & out, diff_collection const & syms) |
|
559 |
{
|
|
560 |
output_header(out); |
|
561 |
||
562 |
diff_collection::const_iterator it = syms.begin(); |
|
563 |
diff_collection::const_iterator end = syms.end(); |
|
564 |
for (; it != end; ++it) |
|
565 |
do_output(out, *it, it->sample, counts, it->diffs); |
|
566 |
}
|
|
567 |
||
568 |
// local variables used in generation of XML
|
|
569 |
// buffer details for output later
|
|
570 |
ostringstream bytes_out; |
|
571 |
||
572 |
// module+symbol table for detecting duplicate symbols
|
|
573 |
map<string, size_t> symbol_data_table; |
|
574 |
size_t symbol_data_index = 0; |
|
575 |
||
576 |
/* Return any existing index or add to the table */
|
|
577 |
size_t xml_get_symbol_index(string const & name) |
|
578 |
{
|
|
579 |
size_t index = symbol_data_index; |
|
580 |
map<string, size_t>::iterator it = symbol_data_table.find(name); |
|
581 |
||
582 |
if (it == symbol_data_table.end()) { |
|
583 |
symbol_data_table[name] = symbol_data_index++; |
|
584 |
return index; |
|
585 |
}
|
|
586 |
||
587 |
return it->second; |
|
588 |
}
|
|
589 |
||
590 |
||
591 |
class symbol_details_t { |
|
592 |
public: |
|
593 |
symbol_details_t() { size = index = 0; id = -1; } |
|
594 |
int id; |
|
595 |
size_t size; |
|
596 |
size_t index; |
|
597 |
string details; |
|
598 |
};
|
|
599 |
||
600 |
typedef growable_vector<symbol_details_t> symbol_details_array_t; |
|
601 |
symbol_details_array_t symbol_details; |
|
602 |
size_t detail_table_index = 0; |
|
603 |
||
604 |
xml_formatter:: |
|
605 |
xml_formatter(profile_container const * p, |
|
606 |
symbol_collection & s, extra_images const & extra, |
|
607 |
string_filter const & sf) |
|
608 |
:
|
|
609 |
formatter(extra), |
|
610 |
profile(p), |
|
611 |
symbols(s), |
|
612 |
need_details(false), |
|
613 |
symbol_filter(sf) |
|
614 |
{
|
|
615 |
if (profile) |
|
616 |
counts.total = profile->samples_count(); |
|
617 |
}
|
|
618 |
||
619 |
||
620 |
void xml_formatter:: |
|
621 |
show_details(bool on_off) |
|
622 |
{
|
|
623 |
need_details = on_off; |
|
624 |
}
|
|
625 |
||
626 |
||
627 |
void xml_formatter::output(ostream & out) |
|
628 |
{
|
|
629 |
xml_support->build_subclasses(out); |
|
630 |
||
631 |
xml_support->output_program_structure(out); |
|
632 |
output_symbol_data(out); |
|
633 |
if (need_details) { |
|
634 |
out << open_element(DETAIL_TABLE); |
|
635 |
for (size_t i = 0; i < symbol_details.size(); ++i) { |
|
636 |
int id = symbol_details[i].id; |
|
637 |
||
638 |
if (id >= 0) { |
|
639 |
out << open_element(SYMBOL_DETAILS, true); |
|
640 |
out << init_attr(TABLE_ID, (size_t)id); |
|
641 |
out << close_element(NONE, true); |
|
642 |
out << symbol_details[i].details; |
|
643 |
out << close_element(SYMBOL_DETAILS); |
|
644 |
}
|
|
645 |
}
|
|
646 |
out << close_element(DETAIL_TABLE); |
|
647 |
||
648 |
// output bytesTable
|
|
649 |
out << open_element(BYTES_TABLE); |
|
650 |
out << bytes_out.str(); |
|
651 |
out << close_element(BYTES_TABLE); |
|
652 |
}
|
|
653 |
||
654 |
out << close_element(PROFILE); |
|
655 |
}
|
|
656 |
||
657 |
bool
|
|
658 |
xml_formatter::get_bfd_object(symbol_entry const * symb, op_bfd * & abfd) const |
|
659 |
{
|
|
660 |
bool ok = true; |
|
661 |
||
662 |
string const & image_name = get_image_name(symb->image_name, |
|
663 |
image_name_storage::int_filename, extra_found_images); |
|
664 |
if (symb->spu_offset) { |
|
665 |
// FIXME: what about archive:tmp, actually it's not supported
|
|
666 |
// for spu since oparchive doesn't archive the real file but
|
|
667 |
// in future it would work ?
|
|
668 |
string tmp = get_image_name(symb->embedding_filename, |
|
669 |
image_name_storage::int_filename, extra_found_images); |
|
670 |
if (abfd && abfd->get_filename() == tmp) |
|
671 |
return true; |
|
672 |
delete abfd; |
|
673 |
abfd = new op_bfd(symb->spu_offset, tmp, |
|
674 |
symbol_filter, extra_found_images, ok); |
|
675 |
} else { |
|
676 |
if (abfd && abfd->get_filename() == image_name) |
|
677 |
return true; |
|
678 |
delete abfd; |
|
679 |
abfd = new op_bfd(image_name, symbol_filter, |
|
680 |
extra_found_images, ok); |
|
681 |
||
682 |
}
|
|
683 |
||
684 |
if (!ok) { |
|
685 |
report_image_error(image_name, image_format_failure, |
|
686 |
false, extra_found_images); |
|
687 |
delete abfd; |
|
688 |
abfd = 0; |
|
689 |
return false; |
|
690 |
}
|
|
691 |
||
692 |
return true; |
|
693 |
}
|
|
694 |
||
695 |
void xml_formatter:: |
|
696 |
output_the_symbol_data(ostream & out, symbol_entry const * symb, op_bfd * & abfd) |
|
697 |
{
|
|
698 |
string const name = symbol_names.name(symb->name); |
|
699 |
assert(name.size() > 0); |
|
700 |
||
701 |
string const image = get_image_name(symb->image_name, |
|
702 |
image_name_storage::int_filename, extra_found_images); |
|
703 |
string const qname = image + ":" + name; |
|
704 |
map<string, size_t>::iterator sd_it = symbol_data_table.find(qname); |
|
705 |
||
706 |
if (sd_it != symbol_data_table.end()) { |
|
707 |
// first time we've seen this symbol
|
|
708 |
out << open_element(SYMBOL_DATA, true); |
|
709 |
out << init_attr(TABLE_ID, sd_it->second); |
|
710 |
||
711 |
field_datum datum(*symb, symb->sample, 0, counts, |
|
712 |
extra_found_images); |
|
713 |
||
714 |
output_attribute(out, datum, ff_symb_name, NAME); |
|
715 |
||
716 |
if (flags & ff_linenr_info) { |
|
717 |
output_attribute(out, datum, ff_linenr_info, SOURCE_FILE); |
|
718 |
output_attribute(out, datum, ff_linenr_info, SOURCE_LINE); |
|
719 |
}
|
|
720 |
||
721 |
if (name.size() > 0 && name[0] != '?') { |
|
722 |
output_attribute(out, datum, ff_vma, STARTING_ADDR); |
|
723 |
||
724 |
if (need_details) { |
|
725 |
get_bfd_object(symb, abfd); |
|
726 |
if (abfd && abfd->symbol_has_contents(symb->sym_index)) |
|
727 |
xml_support->output_symbol_bytes(bytes_out, symb, sd_it->second, *abfd); |
|
728 |
}
|
|
729 |
}
|
|
730 |
out << close_element(); |
|
731 |
||
732 |
// seen so remove (otherwise get several "no symbols")
|
|
733 |
symbol_data_table.erase(qname); |
|
734 |
}
|
|
735 |
}
|
|
736 |
||
737 |
void xml_formatter::output_cg_children(ostream & out, |
|
738 |
cg_symbol::children const cg_symb, op_bfd * & abfd) |
|
739 |
{
|
|
740 |
cg_symbol::children::const_iterator cit; |
|
741 |
cg_symbol::children::const_iterator cend = cg_symb.end(); |
|
742 |
||
743 |
for (cit = cg_symb.begin(); cit != cend; ++cit) { |
|
744 |
string const name = symbol_names.name(cit->name); |
|
745 |
string const image = get_image_name(cit->image_name, |
|
746 |
image_name_storage::int_filename, extra_found_images); |
|
747 |
string const qname = image + ":" + name; |
|
748 |
map<string, size_t>::iterator sd_it = symbol_data_table.find(qname); |
|
749 |
||
750 |
if (sd_it != symbol_data_table.end()) { |
|
751 |
symbol_entry const * child = &(*cit); |
|
752 |
output_the_symbol_data(out, child, abfd); |
|
753 |
}
|
|
754 |
}
|
|
755 |
}
|
|
756 |
||
757 |
void xml_formatter::output_symbol_data(ostream & out) |
|
758 |
{
|
|
759 |
op_bfd * abfd = NULL; |
|
760 |
sym_iterator it = symbols.begin(); |
|
761 |
sym_iterator end = symbols.end(); |
|
762 |
||
763 |
out << open_element(SYMBOL_TABLE); |
|
764 |
for ( ; it != end; ++it) { |
|
765 |
symbol_entry const * symb = *it; |
|
766 |
cg_symbol const * cg_symb = dynamic_cast<cg_symbol const *>(symb); |
|
767 |
output_the_symbol_data(out, symb, abfd); |
|
768 |
if (cg_symb) { |
|
769 |
/* make sure callers/callees are included in SYMBOL_TABLE */
|
|
770 |
output_cg_children(out, cg_symb->callers, abfd); |
|
771 |
output_cg_children(out, cg_symb->callees, abfd); |
|
772 |
}
|
|
773 |
}
|
|
774 |
out << close_element(SYMBOL_TABLE); |
|
775 |
||
776 |
delete abfd; |
|
777 |
}
|
|
778 |
||
779 |
string xml_formatter:: |
|
780 |
output_symbol_details(symbol_entry const * symb, |
|
781 |
size_t & detail_index, size_t const lo, size_t const hi) |
|
782 |
{
|
|
783 |
if (!has_sample_counts(symb->sample.counts, lo, hi)) |
|
784 |
return ""; |
|
785 |
||
786 |
sample_container::samples_iterator it = profile->begin(symb); |
|
787 |
sample_container::samples_iterator end = profile->end(symb); |
|
788 |
||
789 |
ostringstream str; |
|
790 |
for (; it != end; ++it) { |
|
791 |
counts_t c; |
|
792 |
||
793 |
for (size_t p = lo; p <= hi; ++p) { |
|
794 |
size_t count = it->second.counts[p]; |
|
795 |
||
796 |
if (count == 0) continue; |
|
797 |
||
798 |
str << open_element(DETAIL_DATA, true); |
|
799 |
str << init_attr(TABLE_ID, detail_index++); |
|
800 |
||
801 |
// first output the vma field
|
|
802 |
field_datum datum(*symb, it->second, 0, c, |
|
803 |
extra_found_images, 0.0); |
|
804 |
output_attribute(str, datum, ff_vma, VMA); |
|
805 |
if (ff_linenr_info) { |
|
806 |
string sym_file; |
|
807 |
size_t sym_line; |
|
808 |
string samp_file; |
|
809 |
size_t samp_line; |
|
810 |
string sym_info = get_linenr_info(symb->sample.file_loc, true); |
|
811 |
string samp_info = get_linenr_info(it->second.file_loc, true); |
|
812 |
||
813 |
if (extract_linenr_info(samp_info, samp_file, samp_line)) { |
|
814 |
if (extract_linenr_info(sym_info, sym_file, sym_line)) { |
|
815 |
// only output source_file if it is different than the symbol's
|
|
816 |
// source file. this can happen with inlined functions in
|
|
817 |
// #included header files
|
|
818 |
if (sym_file != samp_file) |
|
819 |
str << init_attr(SOURCE_FILE, samp_file); |
|
820 |
}
|
|
821 |
str << init_attr(SOURCE_LINE, samp_line); |
|
822 |
}
|
|
823 |
}
|
|
824 |
str << close_element(NONE, true); |
|
825 |
||
826 |
// output buffered sample data
|
|
827 |
output_sample_data(str, it->second, p); |
|
828 |
||
829 |
str << close_element(DETAIL_DATA); |
|
830 |
}
|
|
831 |
}
|
|
832 |
return str.str(); |
|
833 |
}
|
|
834 |
||
835 |
void xml_formatter:: |
|
836 |
output_symbol(ostream & out, |
|
837 |
symbol_entry const * symb, size_t lo, size_t hi, bool is_module) |
|
838 |
{
|
|
839 |
ostringstream str; |
|
840 |
// pointless reference to is_module, remove insane compiler warning
|
|
841 |
size_t indx = is_module ? 0 : 1; |
|
842 |
||
843 |
// output symbol's summary data for each profile class
|
|
844 |
bool got_samples = false; |
|
845 |
||
846 |
for (size_t p = lo; p <= hi; ++p) { |
|
847 |
got_samples |= xml_support->output_summary_data(str, |
|
848 |
symb->sample.counts, p); |
|
849 |
}
|
|
850 |
||
851 |
if (!got_samples) |
|
852 |
return; |
|
853 |
||
854 |
if (cverb << vxml) |
|
855 |
out << "<!-- symbol_ref=" << symbol_names.name(symb->name) << |
|
856 |
" -->" << endl; |
|
857 |
||
858 |
out << open_element(SYMBOL, true); |
|
859 |
||
860 |
string const name = symbol_names.name(symb->name); |
|
861 |
assert(name.size() > 0); |
|
862 |
||
863 |
string const image = get_image_name(symb->image_name, |
|
864 |
image_name_storage::int_filename, extra_found_images); |
|
865 |
string const qname = image + ":" + name; |
|
866 |
||
867 |
indx = xml_get_symbol_index(qname); |
|
868 |
||
869 |
out << init_attr(ID_REF, indx); |
|
870 |
||
871 |
if (need_details) { |
|
872 |
ostringstream details; |
|
873 |
symbol_details_t & sd = symbol_details[indx]; |
|
874 |
size_t const detail_lo = sd.index; |
|
875 |
||
876 |
string detail_str = output_symbol_details(symb, sd.index, lo, hi); |
|
877 |
||
878 |
if (detail_str.size() > 0) { |
|
879 |
if (sd.id < 0) |
|
880 |
sd.id = indx; |
|
881 |
details << detail_str; |
|
882 |
}
|
|
883 |
||
884 |
if (sd.index > detail_lo) { |
|
885 |
sd.details = sd.details + details.str(); |
|
886 |
out << init_attr(DETAIL_LO, detail_lo); |
|
887 |
out << init_attr(DETAIL_HI, sd.index-1); |
|
888 |
}
|
|
889 |
}
|
|
890 |
out << close_element(NONE, true); |
|
891 |
// output summary
|
|
892 |
out << str.str(); |
|
893 |
out << close_element(SYMBOL); |
|
894 |
}
|
|
895 |
||
896 |
||
897 |
void xml_formatter:: |
|
898 |
output_sample_data(ostream & out, sample_entry const & sample, size_t pclass) |
|
899 |
{
|
|
900 |
out << open_element(COUNT, true); |
|
901 |
out << init_attr(CLASS, classes.v[pclass].name); |
|
902 |
out << close_element(NONE, true); |
|
903 |
out << sample.counts[pclass]; |
|
904 |
out << close_element(COUNT); |
|
905 |
}
|
|
906 |
||
907 |
||
908 |
void xml_formatter:: |
|
909 |
output_attribute(ostream & out, field_datum const & datum, |
|
910 |
format_flags fl, tag_t tag) |
|
911 |
{
|
|
912 |
field_description const & field(format_map[fl]); |
|
913 |
||
914 |
string str = (this->*field.formatter)(datum); |
|
915 |
||
916 |
if (!str.empty()) { |
|
917 |
if (fl == ff_linenr_info && (tag == SOURCE_LINE || tag == SOURCE_FILE)) { |
|
918 |
string file; |
|
919 |
size_t line; |
|
920 |
||
921 |
if (extract_linenr_info(str, file, line)) { |
|
922 |
if (tag == SOURCE_LINE) |
|
923 |
out << init_attr(tag, line); |
|
924 |
else
|
|
925 |
out << init_attr(tag, file); |
|
926 |
}
|
|
927 |
} else |
|
928 |
out << " " << init_attr(tag, str); |
|
929 |
}
|
|
930 |
}
|
|
931 |
||
932 |
xml_cg_formatter:: |
|
933 |
xml_cg_formatter(callgraph_container const & cg, symbol_collection & s, |
|
934 |
string_filter const & sf) |
|
935 |
:
|
|
936 |
xml_formatter(0, s, cg.extra_found_images, sf), |
|
937 |
callgraph(cg) |
|
938 |
{
|
|
939 |
counts.total = callgraph.samples_count(); |
|
940 |
}
|
|
941 |
||
942 |
void xml_cg_formatter:: |
|
943 |
output_symbol_core(ostream & out, cg_symbol::children const cg_symb, |
|
944 |
string const selfname, string const qname, |
|
945 |
size_t lo, size_t hi, bool is_module, tag_t tag) |
|
946 |
{
|
|
947 |
cg_symbol::children::const_iterator cit; |
|
948 |
cg_symbol::children::const_iterator cend = cg_symb.end(); |
|
949 |
||
950 |
for (cit = cg_symb.begin(); cit != cend; ++cit) { |
|
951 |
string const & module = get_image_name((cit)->image_name, |
|
952 |
image_name_storage::int_filename, extra_found_images); |
|
953 |
bool self = false; |
|
954 |
ostringstream str; |
|
955 |
size_t indx; |
|
956 |
||
957 |
// output symbol's summary data for each profile class
|
|
958 |
for (size_t p = lo; p <= hi; ++p) |
|
959 |
xml_support->output_summary_data(str, cit->sample.counts, p); |
|
960 |
||
961 |
if (cverb << vxml) |
|
962 |
out << "<!-- symbol_ref=" << symbol_names.name(cit->name) << |
|
963 |
" -->" << endl; |
|
964 |
||
965 |
if (is_module) { |
|
966 |
out << open_element(MODULE, true); |
|
967 |
out << init_attr(NAME, module) << close_element(NONE, true); |
|
968 |
}
|
|
969 |
||
970 |
out << open_element(SYMBOL, true); |
|
971 |
||
972 |
string const symname = symbol_names.name(cit->name); |
|
973 |
assert(symname.size() > 0); |
|
974 |
||
975 |
string const symqname = module + ":" + symname; |
|
976 |
||
977 |
// Find any self references and handle
|
|
978 |
if ((symname == selfname) && (tag == CALLEES)) { |
|
979 |
self = true; |
|
980 |
indx = xml_get_symbol_index(qname); |
|
981 |
} else { |
|
982 |
indx = xml_get_symbol_index(symqname); |
|
983 |
}
|
|
984 |
||
985 |
out << init_attr(ID_REF, indx); |
|
986 |
||
987 |
if (self) |
|
988 |
out << init_attr(SELFREF, "true"); |
|
989 |
||
990 |
out << close_element(NONE, true); |
|
991 |
out << str.str(); |
|
992 |
out << close_element(SYMBOL); |
|
993 |
||
994 |
if (is_module) |
|
995 |
out << close_element(MODULE); |
|
996 |
}
|
|
997 |
}
|
|
998 |
||
999 |
||
1000 |
void xml_cg_formatter:: |
|
1001 |
output_symbol(ostream & out, |
|
1002 |
symbol_entry const * symb, size_t lo, size_t hi, bool is_module) |
|
1003 |
{
|
|
1004 |
cg_symbol const * cg_symb = dynamic_cast<cg_symbol const *>(symb); |
|
1005 |
ostringstream str; |
|
1006 |
size_t indx; |
|
1007 |
||
1008 |
// output symbol's summary data for each profile class
|
|
1009 |
for (size_t p = lo; p <= hi; ++p) |
|
1010 |
xml_support->output_summary_data(str, symb->sample.counts, p); |
|
1011 |
||
1012 |
if (cverb << vxml) |
|
1013 |
out << "<!-- symbol_ref=" << symbol_names.name(symb->name) << |
|
1014 |
" -->" << endl; |
|
1015 |
||
1016 |
out << open_element(SYMBOL, true); |
|
1017 |
||
1018 |
string const name = symbol_names.name(symb->name); |
|
1019 |
assert(name.size() > 0); |
|
1020 |
||
1021 |
string const image = get_image_name(symb->image_name, |
|
1022 |
image_name_storage::int_filename, extra_found_images); |
|
1023 |
string const qname = image + ":" + name; |
|
1024 |
||
1025 |
string const selfname = symbol_names.demangle(symb->name) + " [self]"; |
|
1026 |
||
1027 |
indx = xml_get_symbol_index(qname); |
|
1028 |
||
1029 |
out << init_attr(ID_REF, indx); |
|
1030 |
||
1031 |
out << close_element(NONE, true); |
|
1032 |
||
1033 |
out << open_element(CALLERS); |
|
1034 |
if (cg_symb) |
|
1035 |
output_symbol_core(out, cg_symb->callers, selfname, qname, lo, hi, is_module, CALLERS); |
|
1036 |
out << close_element(CALLERS); |
|
1037 |
||
1038 |
out << open_element(CALLEES); |
|
1039 |
if (cg_symb) |
|
1040 |
output_symbol_core(out, cg_symb->callees, selfname, qname, lo, hi, is_module, CALLEES); |
|
1041 |
||
1042 |
out << close_element(CALLEES); |
|
1043 |
||
1044 |
// output summary
|
|
1045 |
out << str.str(); |
|
1046 |
out << close_element(SYMBOL); |
|
1047 |
}
|
|
1048 |
||
1049 |
} // namespace format_output |