gcc/libgcc/libgcov-driver.c

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The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Routines required for instrumenting a program. */
/* Compile this one with gcc. */
/* Copyright (C) 1989-2020 Free Software Foundation, Inc.
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#include "libgcov.h"
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
#include "gcov-io.h"
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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#if defined(inhibit_libc)
/* If libc and its header files are not available, provide dummy functions. */
#if defined(L_gcov)
void __gcov_init (struct gcov_info *p __attribute__ ((unused))) {}
#endif
#else /* inhibit_libc */
#include <string.h>
#if GCOV_LOCKED
#include <fcntl.h>
#include <errno.h>
#include <sys/stat.h>
#endif
#ifdef L_gcov
/* A utility function for outputting errors. */
static int gcov_error (const char *, ...);
#if !IN_GCOV_TOOL
static void gcov_error_exit (void);
#endif
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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#include "gcov-io.c"
#define GCOV_PROF_PREFIX "libgcov profiling error:%s:"
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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struct gcov_fn_buffer
{
struct gcov_fn_buffer *next;
unsigned fn_ix;
struct gcov_fn_info info;
/* note gcov_fn_info ends in a trailing array. */
};
struct gcov_summary_buffer
{
struct gcov_summary_buffer *next;
struct gcov_summary summary;
};
/* A struct that bundles all the related information about the
gcda filename. */
struct gcov_filename
{
char *filename; /* filename buffer */
int strip; /* leading chars to strip from filename */
char *prefix; /* prefix string */
};
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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static struct gcov_fn_buffer *
free_fn_data (const struct gcov_info *gi_ptr, struct gcov_fn_buffer *buffer,
unsigned limit)
{
struct gcov_fn_buffer *next;
unsigned ix, n_ctr = 0;
if (!buffer)
return 0;
next = buffer->next;
for (ix = 0; ix != limit; ix++)
if (gi_ptr->merge[ix])
free (buffer->info.ctrs[n_ctr++].values);
free (buffer);
return next;
}
static struct gcov_fn_buffer **
buffer_fn_data (const char *filename, const struct gcov_info *gi_ptr,
struct gcov_fn_buffer **end_ptr, unsigned fn_ix)
{
unsigned n_ctrs = 0, ix = 0;
struct gcov_fn_buffer *fn_buffer;
unsigned len;
for (ix = GCOV_COUNTERS; ix--;)
if (gi_ptr->merge[ix])
n_ctrs++;
len = sizeof (*fn_buffer) + sizeof (fn_buffer->info.ctrs[0]) * n_ctrs;
fn_buffer = (struct gcov_fn_buffer *) xmalloc (len);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
if (!fn_buffer)
goto fail;
fn_buffer->next = 0;
fn_buffer->fn_ix = fn_ix;
fn_buffer->info.ident = gcov_read_unsigned ();
fn_buffer->info.lineno_checksum = gcov_read_unsigned ();
fn_buffer->info.cfg_checksum = gcov_read_unsigned ();
for (n_ctrs = ix = 0; ix != GCOV_COUNTERS; ix++)
{
gcov_unsigned_t length;
gcov_type *values;
if (!gi_ptr->merge[ix])
continue;
if (gcov_read_unsigned () != GCOV_TAG_FOR_COUNTER (ix))
{
len = 0;
goto fail;
}
length = GCOV_TAG_COUNTER_NUM (gcov_read_unsigned ());
len = length * sizeof (gcov_type);
values = (gcov_type *) xmalloc (len);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
if (!values)
goto fail;
fn_buffer->info.ctrs[n_ctrs].num = length;
fn_buffer->info.ctrs[n_ctrs].values = values;
while (length--)
*values++ = gcov_read_counter ();
n_ctrs++;
}
*end_ptr = fn_buffer;
return &fn_buffer->next;
fail:
gcov_error (GCOV_PROF_PREFIX "Function %u %s %u \n", filename, fn_ix,
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
len ? "cannot allocate" : "counter mismatch", len ? len : ix);
return (struct gcov_fn_buffer **)free_fn_data (gi_ptr, fn_buffer, ix);
}
/* Convert VERSION into a string description and return the it.
BUFFER is used for storage of the string. The code should be
aligned wit gcov-iov.c. */
static char *
gcov_version_string (char *buffer, char version[4])
{
if (version[0] < 'A' || version[0] > 'Z'
|| version[1] < '0' || version[1] > '9'
|| version[2] < '0' || version[2] > '9')
sprintf (buffer, "(unknown)");
else
{
unsigned major = 10 * (version[0] - 'A') + (version[1] - '0');
unsigned minor = version[2] - '0';
sprintf (buffer, "%u.%u (%s)", major, minor,
version[3] == '*' ? "release" : "experimental");
}
return buffer;
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Check if VERSION of the info block PTR matches libgcov one.
Return 1 on success, or zero in case of versions mismatch.
If FILENAME is not NULL, its value used for reporting purposes
instead of value from the info block. */
static int
gcov_version (struct gcov_info *ptr, gcov_unsigned_t version,
const char *filename)
{
if (version != GCOV_VERSION)
{
char v[4], e[4];
char version_string[128], expected_string[128];
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
GCOV_UNSIGNED2STRING (v, version);
GCOV_UNSIGNED2STRING (e, GCOV_VERSION);
gcov_error (GCOV_PROF_PREFIX "Version mismatch - expected %s (%.4s) "
"got %s (%.4s)\n",
filename? filename : ptr->filename,
gcov_version_string (expected_string, e), e,
gcov_version_string (version_string, v), v);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
return 0;
}
return 1;
}
/* buffer for the fn_data from another program. */
static struct gcov_fn_buffer *fn_buffer;
/* Including system dependent components. */
#include "libgcov-driver-system.c"
/* Prune TOP N value COUNTERS. It's needed in order to preserve
reproducibility of builds. */
static void
prune_topn_counter (gcov_type *counters, gcov_type all)
{
for (unsigned i = 0; i < GCOV_TOPN_VALUES; i++)
if (counters[2 * i + 1] < all)
{
counters[2 * i] = 0;
counters[2 * i + 1] = 0;
}
}
/* Prune counters so that they are ready to store or merge. */
static void
prune_counters (struct gcov_info *gi)
{
for (unsigned i = 0; i < gi->n_functions; i++)
{
const struct gcov_fn_info *gfi = gi->functions[i];
const struct gcov_ctr_info *ci = gfi->ctrs;
for (unsigned j = 0; j < GCOV_COUNTERS; j++)
{
if (gi->merge[j] == NULL)
continue;
if (gi->merge[j] == __gcov_merge_topn)
{
gcc_assert (!(ci->num % GCOV_TOPN_VALUES_COUNTERS));
for (unsigned k = 0; k < (ci->num / GCOV_TOPN_VALUES_COUNTERS);
k++)
{
gcov_type *counters
= ci->values + (k * GCOV_TOPN_VALUES_COUNTERS);
prune_topn_counter (counters + 1, *counters);
}
}
ci++;
}
}
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* This function merges counters in GI_PTR to an existing gcda file.
Return 0 on success.
Return -1 on error. In this case, caller will goto read_fatal. */
static int
merge_one_data (const char *filename,
struct gcov_info *gi_ptr,
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
struct gcov_summary *summary)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
{
gcov_unsigned_t tag, length;
unsigned t_ix;
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
int f_ix = -1;
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
int error = 0;
struct gcov_fn_buffer **fn_tail = &fn_buffer;
length = gcov_read_unsigned ();
if (!gcov_version (gi_ptr, length, filename))
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
return -1;
length = gcov_read_unsigned ();
if (length != gi_ptr->stamp)
{
/* Read from a different compilation. Overwrite the file. */
gcov_error (GCOV_PROF_PREFIX "overwriting an existing profile data "
"with a different timestamp\n", filename);
return 0;
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
tag = gcov_read_unsigned ();
if (tag != GCOV_TAG_OBJECT_SUMMARY)
goto read_mismatch;
length = gcov_read_unsigned ();
gcc_assert (length > 0);
gcov_read_summary (summary);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
tag = gcov_read_unsigned ();
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Merge execution counts for each function. */
for (f_ix = 0; (unsigned)f_ix != gi_ptr->n_functions;
f_ix++, tag = gcov_read_unsigned ())
{
const struct gcov_ctr_info *ci_ptr;
const struct gcov_fn_info *gfi_ptr = gi_ptr->functions[f_ix];
if (tag != GCOV_TAG_FUNCTION)
goto read_mismatch;
length = gcov_read_unsigned ();
if (!length)
/* This function did not appear in the other program.
We have nothing to merge. */
continue;
if (length != GCOV_TAG_FUNCTION_LENGTH)
goto read_mismatch;
if (!gfi_ptr || gfi_ptr->key != gi_ptr)
{
/* This function appears in the other program. We
need to buffer the information in order to write
it back out -- we'll be inserting data before
this point, so cannot simply keep the data in the
file. */
fn_tail = buffer_fn_data (filename, gi_ptr, fn_tail, f_ix);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
if (!fn_tail)
goto read_mismatch;
continue;
}
length = gcov_read_unsigned ();
if (length != gfi_ptr->ident)
goto read_mismatch;
length = gcov_read_unsigned ();
if (length != gfi_ptr->lineno_checksum)
goto read_mismatch;
length = gcov_read_unsigned ();
if (length != gfi_ptr->cfg_checksum)
goto read_mismatch;
ci_ptr = gfi_ptr->ctrs;
for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++)
{
gcov_merge_fn merge = gi_ptr->merge[t_ix];
if (!merge)
continue;
tag = gcov_read_unsigned ();
length = gcov_read_unsigned ();
if (tag != GCOV_TAG_FOR_COUNTER (t_ix)
|| length != GCOV_TAG_COUNTER_LENGTH (ci_ptr->num))
goto read_mismatch;
(*merge) (ci_ptr->values, ci_ptr->num);
ci_ptr++;
}
if ((error = gcov_is_error ()))
goto read_error;
}
if (tag)
{
read_mismatch:;
gcov_error (GCOV_PROF_PREFIX "Merge mismatch for %s %u\n",
filename, f_ix >= 0 ? "function" : "summary",
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
f_ix < 0 ? -1 - f_ix : f_ix);
return -1;
}
return 0;
read_error:
gcov_error (GCOV_PROF_PREFIX "%s merging\n", filename,
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
error < 0 ? "Overflow": "Error");
return -1;
}
/* Write counters in GI_PTR and the summary in PRG to a gcda file. In
the case of appending to an existing file, SUMMARY_POS will be non-zero.
We will write the file starting from SUMMAY_POS. */
static void
write_one_data (const struct gcov_info *gi_ptr,
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
const struct gcov_summary *prg_p)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
{
unsigned f_ix;
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
gcov_write_tag_length (GCOV_DATA_MAGIC, GCOV_VERSION);
gcov_write_unsigned (gi_ptr->stamp);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Generate whole program statistics. */
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
gcov_write_summary (GCOV_TAG_OBJECT_SUMMARY, prg_p);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Write execution counts for each function. */
for (f_ix = 0; f_ix != gi_ptr->n_functions; f_ix++)
{
unsigned buffered = 0;
const struct gcov_fn_info *gfi_ptr;
const struct gcov_ctr_info *ci_ptr;
gcov_unsigned_t length;
unsigned t_ix;
if (fn_buffer && fn_buffer->fn_ix == f_ix)
{
/* Buffered data from another program. */
buffered = 1;
gfi_ptr = &fn_buffer->info;
length = GCOV_TAG_FUNCTION_LENGTH;
}
else
{
gfi_ptr = gi_ptr->functions[f_ix];
if (gfi_ptr && gfi_ptr->key == gi_ptr)
length = GCOV_TAG_FUNCTION_LENGTH;
else
length = 0;
}
gcov_write_tag_length (GCOV_TAG_FUNCTION, length);
if (!length)
continue;
gcov_write_unsigned (gfi_ptr->ident);
gcov_write_unsigned (gfi_ptr->lineno_checksum);
gcov_write_unsigned (gfi_ptr->cfg_checksum);
ci_ptr = gfi_ptr->ctrs;
for (t_ix = 0; t_ix < GCOV_COUNTERS; t_ix++)
{
gcov_unsigned_t n_counts;
gcov_type *c_ptr;
if (!gi_ptr->merge[t_ix])
continue;
n_counts = ci_ptr->num;
gcov_write_tag_length (GCOV_TAG_FOR_COUNTER (t_ix),
GCOV_TAG_COUNTER_LENGTH (n_counts));
c_ptr = ci_ptr->values;
while (n_counts--)
gcov_write_counter (*c_ptr++);
ci_ptr++;
}
if (buffered)
fn_buffer = free_fn_data (gi_ptr, fn_buffer, GCOV_COUNTERS);
}
gcov_write_unsigned (0);
}
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
/* Helper function for merging summary. */
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
static void
merge_summary (int run_counted, struct gcov_summary *summary,
gcov_type run_max)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
{
Simplify gcov_histogram as it's used only for ARCS counters. 2018-06-05 Martin Liska <mliska@suse.cz> * auto-profile.c (read_autofdo_file): Do not use gcov_ctr_summary struct. (afdo_callsite_hot_enough_for_early_inline): Likewise. * coverage.c (struct counts_entry): Likewise. (read_counts_file): Read just single summary entry. (get_coverage_counts): Use gcov_summary struct. * coverage.h (get_coverage_counts): Likewise. * gcov-dump.c (dump_working_sets): Likewise. (tag_summary): Dump just single summary. * gcov-io.c (gcov_write_summary): Write just histogram summary. (gcov_read_summary): Read just single summary. (compute_working_sets): Use gcov_summary struct. * gcov-io.h (GCOV_TAG_SUMMARY_LENGTH): Remove usage of GCOV_COUNTERS_SUMMABLE. (GCOV_COUNTERS_SUMMABLE): Remove. (GCOV_FIRST_VALUE_COUNTER): Replace with GCOV_COUNTER_V_INTERVAL. (struct gcov_ctr_summary): Remove. (struct gcov_summary): Directly use fields of former gcov_ctr_summary. (compute_working_sets): Use gcov_summary struct. * gcov.c (read_count_file): Do not use ctrs fields. * lto-cgraph.c (merge_profile_summaries): Use gcov_summary struct. * lto-streamer.h (struct GTY): Make profile_info gcov_summary struct. * profile.c: Likewise. * profile.h: Likewise. 2018-06-05 Martin Liska <mliska@suse.cz> * libgcov-driver.c (gcov_compute_histogram): Remove usage of gcov_ctr_summary. (compute_summary): Do it just for a single summary. (merge_one_data): Likewise. (merge_summary): Simplify as we read just single summary. (dump_one_gcov): Pass proper argument. * libgcov-util.c (compute_one_gcov): Simplify as we have just single summary. (gcov_info_count_all_cold): Likewise. (calculate_overlap): Likewise. From-SVN: r261189
2018-06-05 10:13:31 +02:00
if (!run_counted)
{
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
summary->runs++;
summary->sum_max += run_max;
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
}
}
/* Dump the coverage counts for one gcov_info object. We merge with existing
counts when possible, to avoid growing the .da files ad infinitum. We use
this program's checksum to make sure we only accumulate whole program
statistics to the correct summary. An object file might be embedded
in two separate programs, and we must keep the two program
summaries separate. */
static void
dump_one_gcov (struct gcov_info *gi_ptr, struct gcov_filename *gf,
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
unsigned run_counted, gcov_type run_max)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
{
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
struct gcov_summary summary = {};
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
int error;
gcov_unsigned_t tag;
fn_buffer = 0;
/* Prune current counters before we merge them. */
prune_counters (gi_ptr);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
error = gcov_exit_open_gcda_file (gi_ptr, gf);
if (error == -1)
return;
tag = gcov_read_unsigned ();
if (tag)
{
/* Merge data from file. */
if (tag != GCOV_DATA_MAGIC)
{
gcov_error (GCOV_PROF_PREFIX "Not a gcov data file\n",
gf->filename);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
goto read_fatal;
}
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
error = merge_one_data (gf->filename, gi_ptr, &summary);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
if (error == -1)
goto read_fatal;
}
gcov_rewrite ();
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
merge_summary (run_counted, &summary, run_max);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
write_one_data (gi_ptr, &summary);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* fall through */
read_fatal:;
while (fn_buffer)
fn_buffer = free_fn_data (gi_ptr, fn_buffer, GCOV_COUNTERS);
if ((error = gcov_close ()))
gcov_error (error < 0 ?
GCOV_PROF_PREFIX "Overflow writing\n" :
GCOV_PROF_PREFIX "Error writing\n",
gf->filename);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
}
/* Dump all the coverage counts for the program. It first computes program
summary and then traverses gcov_list list and dumps the gcov_info
objects one by one. */
#if !IN_GCOV_TOOL
static
#endif
void
gcov_do_dump (struct gcov_info *list, int run_counted)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
{
struct gcov_info *gi_ptr;
struct gcov_filename gf;
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
/* Compute run_max of this program run. */
gcov_type run_max = 0;
for (gi_ptr = list; gi_ptr; gi_ptr = gi_ptr->next)
for (unsigned f_ix = 0; (unsigned)f_ix != gi_ptr->n_functions; f_ix++)
{
const struct gcov_ctr_info *cinfo
= &gi_ptr->functions[f_ix]->ctrs[GCOV_COUNTER_ARCS];
for (unsigned i = 0; i < cinfo->num; i++)
if (run_max < cinfo->values[i])
run_max = cinfo->values[i];
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
allocate_filename_struct (&gf);
/* Now merge each file. */
for (gi_ptr = list; gi_ptr; gi_ptr = gi_ptr->next)
{
Remove arc profile histogram in non-LTO mode. 2018-09-21 Martin Liska <mliska@suse.cz> * auto-profile.c (autofdo_source_profile::read): Do not set sum_all. (read_profile): Do not add working sets. (read_autofdo_file): Remove sum_all. (afdo_callsite_hot_enough_for_early_inline): Remove const qualifier. * coverage.c (struct counts_entry): Remove gcov_summary. (read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY, do not support GCOV_TAG_PROGRAM_SUMMARY. (get_coverage_counts): Remove summary and expected arguments. * coverage.h (get_coverage_counts): Likewise. * doc/gcov-dump.texi: Remove -w option. * gcov-dump.c (dump_working_sets): Remove. (main): Do not support '-w' option. (print_usage): Likewise. (tag_summary): Likewise. * gcov-io.c (gcov_write_summary): Do not dump histogram. (gcov_read_summary): Likewise. (gcov_histo_index): Remove. (gcov_histogram_merge): Likewise. (compute_working_sets): Likewise. * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark it not obsolete. (GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_HISTOGRAM_SIZE): Remove. (GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise. (struct gcov_summary): Simplify rapidly just to runs and sum_max fields. (gcov_histo_index): Remove. (NUM_GCOV_WORKING_SETS): Likewise. (compute_working_sets): Likewise. * gcov-tool.c (print_overlap_usage_message): Remove trailing empty line. * gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY. (output_lines): Remove program related line. * ipa-profile.c (ipa_profile): Do not consider GCOV histogram. * lto-cgraph.c (output_profile_summary): Do not stream GCOV histogram. (input_profile_summary): Do not read it. (merge_profile_summaries): And do not merge it. (input_symtab): Do not call removed function. * modulo-sched.c (sms_schedule): Do not print sum_max. * params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was removed when histogram method was invented. (HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO mode. * postreload-gcse.c (eliminate_partially_redundant_load): Fix GCOV coding style. * predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION and dump selected value. * profile.c (add_working_set): Remove. (get_working_sets): Likewise. (find_working_set): Likewise. (get_exec_counts): Do not work with working sets. (read_profile_edge_counts): Do not inform as sum_max is removed. (compute_branch_probabilities): Likewise. (compute_value_histograms): Remove argument for call of get_coverage_counts. * profile.h: Do not make gcov_summary const. 2018-09-21 Martin Liska <mliska@suse.cz> * libgcov-driver.c (crc32_unsigned): Remove. (gcov_histogram_insert): Likewise. (gcov_compute_histogram): Likewise. (compute_summary): Simplify rapidly. (merge_one_data): Do not handle PROGRAM_SUMMARY tag. (merge_summary): Rapidly simplify. (dump_one_gcov): Ignore gcov_summary. (gcov_do_dump): Do not handle program summary, it's not used. * libgcov-util.c (tag_summary): Remove. (read_gcda_finalize): Fix coding style. (read_gcda_file): Initialize curr_object_summary. (compute_summary): Remove. (calculate_overlap): Remove settings of run_max. From-SVN: r264462
2018-09-21 10:41:17 +02:00
dump_one_gcov (gi_ptr, &gf, run_counted, run_max);
free (gf.filename);
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
free (gf.prefix);
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
}
#if IN_GCOV_TOOL
const char *
__attribute__ ((unused))
gcov_get_filename (struct gcov_info *list)
{
return list->filename;
}
#endif
#if !IN_GCOV_TOOL
void
__gcov_dump_one (struct gcov_root *root)
{
if (root->dumped)
return;
gcov_do_dump (root->list, root->run_counted);
root->dumped = 1;
root->run_counted = 1;
}
/* Per-dynamic-object gcov state. */
struct gcov_root __gcov_root;
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
/* Exactly one of these will be live in the process image. */
struct gcov_master __gcov_master =
{GCOV_VERSION, 0};
void
__gcov_exit (void)
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
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{
__gcov_dump_one (&__gcov_root);
if (__gcov_root.next)
__gcov_root.next->prev = __gcov_root.prev;
if (__gcov_root.prev)
__gcov_root.prev->next = __gcov_root.next;
else
__gcov_master.root = __gcov_root.next;
gcov_error_exit ();
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
}
/* Add a new object file onto the bb chain. Invoked automatically
when running an object file's global ctors. */
void
__gcov_init (struct gcov_info *info)
{
if (!info->version || !info->n_functions)
return;
if (gcov_version (info, info->version, 0))
{
if (!__gcov_root.list)
{
/* Add to master list and at exit function. */
if (gcov_version (NULL, __gcov_master.version, "<master>"))
{
__gcov_root.next = __gcov_master.root;
if (__gcov_master.root)
__gcov_master.root->prev = &__gcov_root;
__gcov_master.root = &__gcov_root;
}
}
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
info->next = __gcov_root.list;
__gcov_root.list = info;
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
}
}
#endif /* !IN_GCOV_TOOL */
The patch re-factors libgcov.c to make it better modulelized. 2013-11-12 Rong Xu <xur@google.com> The patch re-factors libgcov.c to make it better modulelized. It contains two pieces of work: 1. break gcov_exit() into the following structure: gcov_exit() --> gcov_exit_compute_summary() --> allocate_filename_struct() for gi_ptr in gcov_list --> gcov_exit_dump_gcov() --> gcov_exit_open_gcda_file() --> gcov_exit_merge_gcda () --> gcov_exit_merge_summary () --> gcov_exit_write_gcda () 2. split libgcov.c into the following files: libgcov-profiler.c libgcov-merge.c libgcov-interface.c libgcov-driver.c libgcov-driver-system.c (source included into libgcov-driver.c) * libgcc/libgcov.c: Delete as part of re-factoring. * gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to avoid warning. * libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c. (init_mx_once): Ditto. (__gcov_flush): Ditto. (__gcov_reset): Ditto. (__gcov_dump): Ditto. (__gcov_fork): Ditto. (__gcov_execl): Ditto. (__gcov_execlp): Ditto. (__gcov_execle): Ditto. (__gcov_execv): Ditto. (__gcov_execvp): Ditto. (__gcov_execve): Ditto. * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from libgcov.c. (__gcov_merge_add): Ditto. (__gcov_merge_ior): Ditto. (__gcov_merge_single): Ditto. (__gcov_merge_delta): Ditto. * libgcc/libgcov-profiler.c (__gcov_interval_profiler): Ditto. (__gcov_pow2_profiler): Ditto. (__gcov_one_value_profiler_body): Ditto. (__gcov_one_value_profiler): Ditto. (__gcov_indirect_call_profiler): Ditto. (__gcov_indirect_call_profiler_v2): Ditto. (__gcov_time_profiler): Ditto. (__gcov_average_profiler): Ditto. (__gcov_ior_profiler): Ditto. * libgcc/libgcov-driver.c (set_gcov_list): New. (get_gcov_dump_complete): Ditto. (set_gcov_dump_complete):Ditto. (reset_gcov_dump_complete):Ditto. (gcov_exit_compute_summary): New function split from gcov_exit(). (gcov_exit_merge_gcda): Ditto. (gcov_exit_write_gcda): Ditto. (gcov_exit_merge_summary): Ditto. (gcov_exit_dump_gcov): Ditto. (struct gcov_fn_buffer): Moved from libgcov.c (struct gcov_summary_buffer): Ditto. (free_fn_data): Ditto. (buffer_fn_data): Ditto. (crc32_unsigned): Ditto. (gcov_version): Ditto. (gcov_histogram_insert): Ditto. (gcov_compute_histogram): Ditto. (gcov_exit): Ditto. (gcov_clear): Ditto. (__gcov_init): Ditto. (this_prg): Make it file scope static variable. (all_prg): Ditto. (crc32): Ditto. (gi_filename): Ditto. (fn_buffer): Ditto. (sum_buffer): Ditto. (struct gcov_filename_aux): New types to store auxiliary information for gi_filename. * libgcc/libgcov-driver-system.c (gcov_error): New utility function. (allocate_filename_struct): New function split from gcov_exit(). (gcov_exit_open_gcda_file): Ditto. (create_file_directory): Moved from libgcov.c * libgcc/Makefile.in: Change to build newly added files. From-SVN: r204730
2013-11-13 01:24:49 +01:00
#endif /* L_gcov */
#endif /* inhibit_libc */