gdb: Use C++11 std::chrono

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a9a82491f740d850c4e03151ee862e20e643442e..a2a11e2461b5fbd7903f3fea83a6d60828ed2b93 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,69 @@
+2016-11-23  Pedro Alves  <palves@redhat.com>
+
+       * Makefile.in (SFILES): Add common/run-time-clock.c.
+       (HFILES_NO_SRCDIR): Add common/run-time-clock.h.
+       (COMMON_OBS): Add run-time-clock.o.
+       * common/run-time-clock.c, common/run-time-clock.h: New files.
+       * defs.h (struct timeval, print_transfer_performance): Delete
+       declarations.
+       * event-loop.c (struct gdb_timer) <when>: Now a
+       std::chrono::steady_clock::time_point.
+       (create_timer): use std::chrono::steady_clock instead of
+       gettimeofday.  Use new instead of malloc.
+       (delete_timer): Use delete instead of xfree.
+       (duration_cast_timeval): New.
+       (update_wait_timeout): Use std::chrono::steady_clock instead of
+       gettimeofday.
+       * maint.c: Include <chrono> instead of "gdb_sys_time.h", <time.h>
+       and "timeval-utils.h".
+       (scoped_command_stats::~scoped_command_stats)
+       (scoped_command_stats::scoped_command_stats): Use
+       std::chrono::steady_clock instead of gettimeofday.  Use
+       user_cpu_time_clock instead of get_run_time.
+       * maint.h: Include "run-time-clock.h" and <chrono>.
+       (scoped_command_stats): <m_start_cpu_time>: Now a
+       user_cpu_time_clock::time_point.
+       <m_start_wall_time>: Now a std::chrono::steady_clock::time_point.
+       * mi/mi-main.c: Include "run-time-clock.h" and <chrono> instead of
+       "gdb_sys_time.h" and <sys/resource.h>.
+       (rusage): Delete.
+       (mi_execute_command): Use new instead of XNEW.
+       (mi_load_progress): Use std::chrono::steady_clock instead of
+       gettimeofday.
+       (timestamp): Rewrite in terms of std::chrono::steady_clock,
+       user_cpu_time_clock and system_cpu_time_clock.
+       (timeval_diff): Delete.
+       (print_diff): Adjust to use std::chrono::steady_clock,
+       user_cpu_time_clock and system_cpu_time_clock.
+       * mi/mi-parse.h: Include "run-time-clock.h" and <chrono> instead
+       of "gdb_sys_time.h".
+       (struct mi_timestamp): Change fields types to
+       std::chrono::steady_clock::time_point, user_cpu_time_clock::time
+       and system_cpu_time_clock::time_point, instead of struct timeval.
+       * symfile.c: Include <chrono> instead of <time.h> and
+       "gdb_sys_time.h".
+       (struct time_range): New.
+       (generic_load): Use std::chrono::steady_clock instead of
+       gettimeofday.
+       (print_transfer_performance): Replace timeval parameters with a
+       std::chrono::steady_clock::duration parameter.  Adjust.
+       * utils.c: Include <chrono> instead of "timeval-utils.h",
+       "gdb_sys_time.h", and <time.h>.
+       (prompt_for_continue_wait_time): Now a
+       std::chrono::steady_clock::duration.
+       (defaulted_query, prompt_for_continue): Use
+       std::chrono::steady_clock instead of
+       gettimeofday/timeval_sub/timeval_add.
+       (reset_prompt_for_continue_wait_time): Use
+       std::chrono::steady_clock::duration instead of struct timeval.
+       (get_prompt_for_continue_wait_time): Return a
+       std::chrono::steady_clock::duration instead of struct timeval.
+       (vfprintf_unfiltered): Use std::chrono::steady_clock instead of
+       gettimeofday.  Use std::string.  Use '.' instead of ':'.
+       * utils.h: Include <chrono>.
+       (get_prompt_for_continue_wait_time): Return a
+       std::chrono::steady_clock::duration instead of struct timeval.
+
 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
 
        * Makefile.in: Fix whitespace formatting.