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-rw-r--r--contrib/gcc/gcov.c120
1 files changed, 74 insertions, 46 deletions
diff --git a/contrib/gcc/gcov.c b/contrib/gcc/gcov.c
index eff68f1..629aa02 100644
--- a/contrib/gcc/gcov.c
+++ b/contrib/gcc/gcov.c
@@ -1,6 +1,6 @@
/* Gcov.c: prepend line execution counts and branch probabilities to a
source file.
- Copyright (C) 1990, 91, 92, 93, 94, 96, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1990, 91-94, 96, 97, 98, 1999 Free Software Foundation, Inc.
Contributed by James E. Wilson of Cygnus Support.
Mangled by Bob Manson of Cygnus Support.
@@ -16,7 +16,8 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gcov; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
/* ??? The code in final.c that produces the struct bb assumes that there is
no padding between the fields. This is not necessary true. The current
@@ -43,8 +44,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "config.h"
#include "system.h"
-#include <sys/stat.h>
-#include "gansidecl.h"
+#include "intl.h"
+#undef abort
#include "gcov-io.h"
@@ -218,14 +219,19 @@ static void open_files PROTO ((void));
static void read_files PROTO ((void));
static void scan_for_source_files PROTO ((void));
static void output_data PROTO ((void));
-static void print_usage PROTO ((void));
-char * xmalloc ();
+static void print_usage PROTO ((void)) ATTRIBUTE_NORETURN;
int
main (argc, argv)
int argc;
char **argv;
{
+#ifdef HAVE_LC_MESSAGES
+ setlocale (LC_MESSAGES, "");
+#endif
+ (void) bindtextdomain (PACKAGE, localedir);
+ (void) textdomain (PACKAGE);
+
process_args (argc, argv);
open_files ();
@@ -239,14 +245,36 @@ main (argc, argv)
return 0;
}
-char *
+static void fnotice PVPROTO ((FILE *, const char *, ...)) ATTRIBUTE_PRINTF_2;
+static void
+fnotice VPROTO ((FILE *file, const char *msgid, ...))
+{
+#ifndef ANSI_PROTOTYPES
+ FILE *file;
+ const char *msgid;
+#endif
+ va_list ap;
+
+ VA_START (ap, msgid);
+
+#ifndef ANSI_PROTOTYPES
+ file = va_arg (ap, FILE *);
+ msgid = va_arg (ap, const char *);
+#endif
+
+ vfprintf (file, _(msgid), ap);
+ va_end (ap);
+}
+
+
+PTR
xmalloc (size)
- unsigned size;
+ size_t size;
{
- register char *value = (char *) malloc (size);
+ register PTR value = (PTR) malloc (size);
if (value == 0)
{
- fprintf (stderr, "error: virtual memory exhausted");
+ fnotice (stderr, "error: virtual memory exhausted");
exit (FATAL_EXIT_CODE);
}
return value;
@@ -258,7 +286,7 @@ xmalloc (size)
void
fancy_abort ()
{
- fprintf (stderr, "Internal gcc abort.\n");
+ fnotice (stderr, "Internal gcc abort.\n");
exit (FATAL_EXIT_CODE);
}
@@ -267,7 +295,7 @@ fancy_abort ()
static void
print_usage ()
{
- fprintf (stderr, "gcov [-b] [-v] [-n] [-l] [-f] [-o OBJDIR] file\n");
+ fnotice (stderr, "gcov [-b] [-v] [-n] [-l] [-f] [-o OBJDIR] file\n");
exit (FATAL_EXIT_CODE);
}
@@ -385,7 +413,7 @@ open_files ()
bb_file = fopen (bb_file_name, "r");
if (bb_file == NULL)
{
- fprintf (stderr, "Could not open basic block file %s.\n", bb_file_name);
+ fnotice (stderr, "Could not open basic block file %s.\n", bb_file_name);
exit (FATAL_EXIT_CODE);
}
@@ -394,14 +422,14 @@ open_files ()
da_file = fopen (da_file_name, "r");
if (da_file == NULL)
{
- fprintf (stderr, "Could not open data file %s.\n", da_file_name);
- fprintf (stderr, "Assuming that all execution counts are zero.\n");
+ fnotice (stderr, "Could not open data file %s.\n", da_file_name);
+ fnotice (stderr, "Assuming that all execution counts are zero.\n");
}
bbg_file = fopen (bbg_file_name, "r");
if (bbg_file == NULL)
{
- fprintf (stderr, "Could not open program flow graph file %s.\n",
+ fnotice (stderr, "Could not open program flow graph file %s.\n",
bbg_file_name);
exit (FATAL_EXIT_CODE);
}
@@ -412,7 +440,7 @@ open_files ()
ungetc (getc (bbg_file), bbg_file);
if (feof (bbg_file))
{
- fprintf (stderr, "No executable code associated with file %s.\n",
+ fnotice (stderr, "No executable code associated with file %s.\n",
input_file_name);
exit (FATAL_EXIT_CODE);
}
@@ -713,10 +741,10 @@ read_files ()
if (da_file)
{
if (feof (da_file))
- fprintf (stderr, ".da file contents exhausted too early\n");
+ fnotice (stderr, ".da file contents exhausted too early\n");
/* Should be at end of file now. */
if (__read_long (&total, da_file, 8) == 0)
- fprintf (stderr, ".da file contents not exhausted\n");
+ fnotice (stderr, ".da file contents not exhausted\n");
}
/* Calculate all of the basic block execution counts and branch
@@ -897,33 +925,33 @@ static void
function_summary ()
{
if (function_source_lines)
- fprintf (stdout, "%6.2f%% of %d source lines executed in function %s\n",
+ fnotice (stdout, "%6.2f%% of %d source lines executed in function %s\n",
(((double) function_source_lines_executed / function_source_lines)
* 100), function_source_lines, function_name);
else
- fprintf (stdout, "No executable source lines in function %s\n",
+ fnotice (stdout, "No executable source lines in function %s\n",
function_name);
if (output_branch_probs)
{
if (function_branches)
{
- fprintf (stdout, "%6.2f%% of %d branches executed in function %s\n",
+ fnotice (stdout, "%6.2f%% of %d branches executed in function %s\n",
(((double) function_branches_executed / function_branches)
* 100), function_branches, function_name);
- fprintf (stdout,
+ fnotice (stdout,
"%6.2f%% of %d branches taken at least once in function %s\n",
(((double) function_branches_taken / function_branches)
* 100), function_branches, function_name);
}
else
- fprintf (stdout, "No branches in function %s\n", function_name);
+ fnotice (stdout, "No branches in function %s\n", function_name);
if (function_calls)
- fprintf (stdout, "%6.2f%% of %d calls executed in function %s\n",
+ fnotice (stdout, "%6.2f%% of %d calls executed in function %s\n",
(((double) function_calls_executed / function_calls)
* 100), function_calls, function_name);
else
- fprintf (stdout, "No calls in function %s\n", function_name);
+ fnotice (stdout, "No calls in function %s\n", function_name);
}
}
@@ -997,10 +1025,10 @@ output_data ()
bzero (line_exists, s_ptr->maxlineno);
if (output_branch_probs)
{
- branch_probs = (struct arcdata **) xmalloc (sizeof (struct arcdata **)
+ branch_probs = (struct arcdata **) xmalloc (sizeof (struct arcdata *)
* s_ptr->maxlineno);
bzero ((char *) branch_probs,
- sizeof (struct arcdata **) * s_ptr->maxlineno);
+ sizeof (struct arcdata *) * s_ptr->maxlineno);
}
/* There will be a zero at the beginning of the bb info, before the
@@ -1054,10 +1082,10 @@ output_data ()
}
else
{
- fprintf (stderr,
+ fnotice (stderr,
"didn't use all bb entries of graph, function %s\n",
function_name);
- fprintf (stderr, "block_num = %ld, num_blocks = %d\n",
+ fnotice (stderr, "block_num = %ld, num_blocks = %d\n",
block_num, current_graph->num_blocks);
}
@@ -1095,7 +1123,7 @@ output_data ()
if (block_num >= current_graph->num_blocks)
{
- fprintf (stderr, "ERROR: too many basic blocks in .bb file %s\n",
+ fnotice (stderr, "ERROR: too many basic blocks in .bb file %s\n",
function_name);
abort ();
}
@@ -1171,34 +1199,34 @@ output_data ()
}
if (total_source_lines)
- fprintf (stdout,
+ fnotice (stdout,
"%6.2f%% of %d source lines executed in file %s\n",
(((double) total_source_lines_executed / total_source_lines)
* 100), total_source_lines, source_file_name);
else
- fprintf (stdout, "No executable source lines in file %s\n",
+ fnotice (stdout, "No executable source lines in file %s\n",
source_file_name);
if (output_branch_probs)
{
if (total_branches)
{
- fprintf (stdout, "%6.2f%% of %d branches executed in file %s\n",
+ fnotice (stdout, "%6.2f%% of %d branches executed in file %s\n",
(((double) total_branches_executed / total_branches)
* 100), total_branches, source_file_name);
- fprintf (stdout,
+ fnotice (stdout,
"%6.2f%% of %d branches taken at least once in file %s\n",
(((double) total_branches_taken / total_branches)
* 100), total_branches, source_file_name);
}
else
- fprintf (stdout, "No branches in file %s\n", source_file_name);
+ fnotice (stdout, "No branches in file %s\n", source_file_name);
if (total_calls)
- fprintf (stdout, "%6.2f%% of %d calls executed in file %s\n",
+ fnotice (stdout, "%6.2f%% of %d calls executed in file %s\n",
(((double) total_calls_executed / total_calls)
* 100), total_calls, source_file_name);
else
- fprintf (stdout, "No calls in file %s\n", source_file_name);
+ fnotice (stdout, "No calls in file %s\n", source_file_name);
}
if (output_gcov_file)
@@ -1210,7 +1238,7 @@ output_data ()
source_file = fopen (source_file_name, "r");
if (source_file == NULL)
{
- fprintf (stderr, "Could not open source file %s.\n",
+ fnotice (stderr, "Could not open source file %s.\n",
source_file_name);
free (line_counts);
free (line_exists);
@@ -1260,7 +1288,7 @@ output_data ()
if (gcov_file == NULL)
{
- fprintf (stderr, "Could not open output file %s.\n",
+ fnotice (stderr, "Could not open output file %s.\n",
gcov_file_name);
fclose (source_file);
free (line_counts);
@@ -1268,7 +1296,7 @@ output_data ()
continue;
}
- fprintf (stdout, "Creating %s.\n", gcov_file_name);
+ fnotice (stdout, "Creating %s.\n", gcov_file_name);
for (count = 1; count < s_ptr->maxlineno; count++)
{
@@ -1312,19 +1340,19 @@ output_data ()
if (a_ptr->call_insn)
{
if (a_ptr->prob == -1)
- fprintf (gcov_file, "call %d never executed\n", i);
+ fnotice (gcov_file, "call %d never executed\n", i);
else
- fprintf (gcov_file,
+ fnotice (gcov_file,
"call %d returns = %d%%\n",
i, 100 - a_ptr->prob);
}
else
{
if (a_ptr->prob == -1)
- fprintf (gcov_file, "branch %d never executed\n",
+ fnotice (gcov_file, "branch %d never executed\n",
i);
else
- fprintf (gcov_file, "branch %d taken = %d%%\n", i,
+ fnotice (gcov_file, "branch %d taken = %d%%\n", i,
a_ptr->prob);
}
}
@@ -1333,7 +1361,7 @@ output_data ()
/* Gracefully handle errors while reading the source file. */
if (retval == NULL)
{
- fprintf (stderr,
+ fnotice (stderr,
"Unexpected EOF while reading source file %s.\n",
source_file_name);
break;
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