/* Generic symbol file reading for the GNU debugger, GDB.
- Copyright (C) 1990-2016 Free Software Foundation, Inc.
+ Copyright (C) 1990-2017 Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
#include <fcntl.h>
#include <sys/stat.h>
#include <ctype.h>
-#include <time.h>
-#include "gdb_sys_time.h"
+#include <chrono>
#include "psymtab.h"
static void load_command (char *, int);
-static void symbol_file_add_main_1 (const char *args, int from_tty,
+static void symbol_file_add_main_1 (const char *args, symfile_add_flags add_flags,
objfile_flags flags);
static void add_symbol_file_command (char *, int);
command itself. */
void
-symbol_file_add_main (const char *args, int from_tty)
+symbol_file_add_main (const char *args, symfile_add_flags add_flags)
{
- symbol_file_add_main_1 (args, from_tty, 0);
+ symbol_file_add_main_1 (args, add_flags, 0);
}
static void
-symbol_file_add_main_1 (const char *args, int from_tty, objfile_flags flags)
+symbol_file_add_main_1 (const char *args, symfile_add_flags add_flags,
+ objfile_flags flags)
{
- symfile_add_flags add_flags = (current_inferior ()->symfile_flags
- | SYMFILE_MAINLINE);
-
- if (from_tty)
- add_flags |= SYMFILE_VERBOSE;
+ add_flags |= current_inferior ()->symfile_flags | SYMFILE_MAINLINE;
symbol_file_add (args, add_flags, NULL, flags);
{
char **argv = gdb_buildargv (args);
objfile_flags flags = OBJF_USERLOADED;
+ symfile_add_flags add_flags = 0;
struct cleanup *cleanups;
char *name = NULL;
+ if (from_tty)
+ add_flags |= SYMFILE_VERBOSE;
+
cleanups = make_cleanup_freeargv (argv);
while (*argv != NULL)
{
error (_("unknown option `%s'"), *argv);
else
{
- symbol_file_add_main_1 (*argv, from_tty, flags);
+ symbol_file_add_main_1 (*argv, add_flags, flags);
name = *argv;
}
{
/* The write is just starting. Let the user know we've started
this section. */
- ui_out_message (current_uiout, 0, "Loading section %s, size %s lma %s\n",
- args->section_name, hex_string (args->section_size),
- paddress (target_gdbarch (), args->lma));
+ current_uiout->message ("Loading section %s, size %s lma %s\n",
+ args->section_name,
+ hex_string (args->section_size),
+ paddress (target_gdbarch (), args->lma));
return;
}
VEC_free (memory_write_request_s, vec);
}
+static void print_transfer_performance (struct ui_file *stream,
+ unsigned long data_count,
+ unsigned long write_count,
+ std::chrono::steady_clock::duration d);
+
void
generic_load (const char *args, int from_tty)
{
bfd *loadfile_bfd;
- struct timeval start_time, end_time;
char *filename;
struct cleanup *old_cleanups = make_cleanup (null_cleanup, 0);
struct load_section_data cbdata;
bfd_map_over_sections (loadfile_bfd, load_section_callback, &cbdata);
- gettimeofday (&start_time, NULL);
+ using namespace std::chrono;
+
+ steady_clock::time_point start_time = steady_clock::now ();
if (target_write_memory_blocks (cbdata.requests, flash_discard,
load_progress) != 0)
error (_("Load failed"));
- gettimeofday (&end_time, NULL);
+ steady_clock::time_point end_time = steady_clock::now ();
entry = bfd_get_start_address (loadfile_bfd);
entry = gdbarch_addr_bits_remove (target_gdbarch (), entry);
- ui_out_text (uiout, "Start address ");
- ui_out_field_fmt (uiout, "address", "%s", paddress (target_gdbarch (), entry));
- ui_out_text (uiout, ", load size ");
- ui_out_field_fmt (uiout, "load-size", "%lu", total_progress.data_count);
- ui_out_text (uiout, "\n");
+ uiout->text ("Start address ");
+ uiout->field_fmt ("address", "%s", paddress (target_gdbarch (), entry));
+ uiout->text (", load size ");
+ uiout->field_fmt ("load-size", "%lu", total_progress.data_count);
+ uiout->text ("\n");
regcache_write_pc (get_current_regcache (), entry);
/* Reset breakpoints, now that we have changed the load image. For
print_transfer_performance (gdb_stdout, total_progress.data_count,
total_progress.write_count,
- &start_time, &end_time);
+ end_time - start_time);
do_cleanups (old_cleanups);
}
-/* Report how fast the transfer went. */
+/* Report on STREAM the performance of a memory transfer operation,
+ such as 'load'. DATA_COUNT is the number of bytes transferred.
+ WRITE_COUNT is the number of separate write operations, or 0, if
+ that information is not available. TIME is how long the operation
+ lasted. */
-void
+static void
print_transfer_performance (struct ui_file *stream,
unsigned long data_count,
unsigned long write_count,
- const struct timeval *start_time,
- const struct timeval *end_time)
+ std::chrono::steady_clock::duration time)
{
- ULONGEST time_count;
+ using namespace std::chrono;
struct ui_out *uiout = current_uiout;
- /* Compute the elapsed time in milliseconds, as a tradeoff between
- accuracy and overflow. */
- time_count = (end_time->tv_sec - start_time->tv_sec) * 1000;
- time_count += (end_time->tv_usec - start_time->tv_usec) / 1000;
+ milliseconds ms = duration_cast<milliseconds> (time);
- ui_out_text (uiout, "Transfer rate: ");
- if (time_count > 0)
+ uiout->text ("Transfer rate: ");
+ if (ms.count () > 0)
{
- unsigned long rate = ((ULONGEST) data_count * 1000) / time_count;
+ unsigned long rate = ((ULONGEST) data_count * 1000) / ms.count ();
- if (ui_out_is_mi_like_p (uiout))
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate * 8);
- ui_out_text (uiout, " bits/sec");
+ uiout->field_fmt ("transfer-rate", "%lu", rate * 8);
+ uiout->text (" bits/sec");
}
else if (rate < 1024)
{
- ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate);
- ui_out_text (uiout, " bytes/sec");
+ uiout->field_fmt ("transfer-rate", "%lu", rate);
+ uiout->text (" bytes/sec");
}
else
{
- ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate / 1024);
- ui_out_text (uiout, " KB/sec");
+ uiout->field_fmt ("transfer-rate", "%lu", rate / 1024);
+ uiout->text (" KB/sec");
}
}
else
{
- ui_out_field_fmt (uiout, "transferred-bits", "%lu", (data_count * 8));
- ui_out_text (uiout, " bits in <1 sec");
+ uiout->field_fmt ("transferred-bits", "%lu", (data_count * 8));
+ uiout->text (" bits in <1 sec");
}
if (write_count > 0)
{
- ui_out_text (uiout, ", ");
- ui_out_field_fmt (uiout, "write-rate", "%lu", data_count / write_count);
- ui_out_text (uiout, " bytes/write");
+ uiout->text (", ");
+ uiout->field_fmt ("write-rate", "%lu", data_count / write_count);
+ uiout->text (" bytes/write");
}
- ui_out_text (uiout, ".\n");
+ uiout->text (".\n");
}
/* This function allows the addition of incrementally linked object files.
projects / binutils-gdb.git / blobdiff