1 files changed, 0 insertions, 301 deletions
diff --git a/tools/profiler/nautilus-leak-symbol-lookup.C b/tools/profiler/nautilus-leak-symbol-lookup.C
deleted file mode 100644
index 02120bae9..000000000
--- a/tools/profiler/nautilus-leak-symbol-lookup.C
+++ /dev/null
@@ -1,301 +0,0 @@
-/* nautilus-leak-symbol-lookup.C - symbol lookup for a leak checking and profiling
-   library
-
-   Copyright (C) 2000 Eazel
-
-   The Gnome Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The Gnome Library 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the Gnome Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-
-   Author: Pavel Cisler <pavel@eazel.com>
-*/
-
-/* Copied from the leakchecker with a few minor tweaks.
- * FIXME: need to consolidate this with the leakchecker version and
- * only have one copy for both
- */
-#define _GNU_SOURCE
-	/* need this for dladdr */
-
-#include "nautilus-leak-symbol-lookup.h"
-
-#include <bfd.h>
-#include <dlfcn.h>
-#include <glib.h>
-#include <stdio.h>
-#include <malloc.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-
-static GList *symbol_table_list;
-
-typedef struct {
-	char *path;
-	bfd *abfd;
-	asymbol **symbol_table;
-	asection *text_section;
-	unsigned long start;
-	unsigned long end;
-} NautilusLeakSymbolLookupMap;
-
-static gboolean
-nautilus_leak_find_symbol_in_map (const NautilusLeakSymbolLookupMap *map, 
-	unsigned long address, char **function_name, char **source_file_name, 
-	unsigned int *line)
-{
-	const char *file;
-	const char *function;
-
-	address -= map->start;
-	address -= map->text_section->vma;
-
-	if (address > map->text_section->_cooked_size) {
-		/* not a valid address range for this binary */
-		return FALSE;
-	}
-	
-	if (!bfd_find_nearest_line (map->abfd, map->text_section, map->symbol_table, 
-				    address,
-				    &file, &function, line)) {
-		printf ("error looking up address in binary %s\n", map->path);
-		return FALSE;
-	}
-	if (file == NULL || function == NULL) {
-		return FALSE;
-	}
-
-	*function_name = g_strdup (function);
-	*source_file_name = g_strdup (file);
-
-	return TRUE;
-}
-
-static void
-nautilus_leak_symbol_map_get_offsets (NautilusLeakSymbolLookupMap *map)
-{
-	gchar buffer[1024];
-	FILE *in;
-	gchar perms[26];
-	gchar file[256];
-	unsigned long start, end;
-	guint major, minor;
-	ino_t inode;
-	struct stat library_stat;
-	struct stat entry_stat;
-	int count;
-
-	/* find the library we are looking for in the proc directories
-	 * to find out at which addresses it is mapped
-	 */
-	snprintf (buffer, 1023, "/proc/%d/maps", getpid());
-	in = fopen (buffer, "r");
-
-	if (stat (map->path, &library_stat) != 0) {
-		/* we will use st_ino and st_dev to do a file match */
-		return;
-	}
-	
-	while (fgets(buffer, 1023, in)) {
-		gulong tmp;
-
-		count = sscanf (buffer, "%lx-%lx %15s %*x %u:%u %lu %255s",
-				&start, &end, perms, &major, &minor, &tmp, file);
-		inode = tmp;
-
-		if (count >= 6 && strcmp (perms, "r-xp") == 0) {
-			if (stat (file, &entry_stat) != 0) {
-				break;
-			}
-			/* check if this is the library we are loading */
-			if (library_stat.st_ino == entry_stat.st_ino
-				&& library_stat.st_dev == entry_stat.st_dev) {
-				map->start = start;
-				map->end = end;
-
-				break;
-			}
-		}
-	}
-	fclose (in);
-}
-
-static NautilusLeakSymbolLookupMap *
-nautilus_leak_symbol_map_load (const char *binary_path, gboolean executable)
-{
-	NautilusLeakSymbolLookupMap *map;
-	char *target = NULL;
-	size_t storage_needed;
-	int number_of_symbols;
-
-	map = g_new0 (NautilusLeakSymbolLookupMap, 1);
-
-	map->abfd = bfd_openr (binary_path, target);
-
-	if (map->abfd == NULL) {
-		fprintf (stderr, "%s: ", binary_path);
-		bfd_perror (binary_path);
-		return NULL;
-	}
-
-	if (!bfd_check_format (map->abfd, bfd_object)) {
-		fprintf (stderr, "%s is not an object file\n", binary_path);
-		bfd_close (map->abfd);
-		return NULL;
-	}
-
-	/* Use the ".text" section.  */
-	map->text_section = bfd_get_section_by_name (map->abfd, ".text");
-
-	  /* Read the symbol table.  */
-	storage_needed = bfd_get_symtab_upper_bound (map->abfd);
-	if (storage_needed == 0) {
-		fprintf (stderr, "no symbols\n");
-		bfd_close (map->abfd);
-		return NULL;
-	}
-	map->symbol_table = (asymbol **)g_malloc (storage_needed);
-	if (map->symbol_table == NULL) {
-		fprintf (stderr, "no memory allocating symbol table\n");
-		bfd_close (map->abfd);
-		return NULL;
-	}
-	number_of_symbols = bfd_canonicalize_symtab (map->abfd, map->symbol_table);
-	map->path = g_strdup (binary_path);
-
-	if (!executable) {
-		nautilus_leak_symbol_map_get_offsets (map);
-	}
-	symbol_table_list = g_list_append (symbol_table_list, map);
-
-	return map;
-}
-
-static NautilusLeakSymbolLookupMap * 
-nautilus_leak_symbol_map_load_if_needed (const char *binary_path, gboolean executable)
-{
-	GList *p;
-	NautilusLeakSymbolLookupMap *map;
-	
-	for (p = symbol_table_list; p != NULL; p = p->next) {
-		map = (NautilusLeakSymbolLookupMap *)p->data;
-		if (strcmp (map->path, binary_path) == 0)
-			/* no need to load the symbols, already got the map */
-			return map;
-	}
-	return nautilus_leak_symbol_map_load (binary_path, executable);
-}
-
-void 
-nautilus_leak_print_symbol_cleanup (void)
-{
-	/* free the cached symbol tables */
-	GList *p;
-	NautilusLeakSymbolLookupMap *map;
-	
-	for (p = symbol_table_list; p != NULL; p = p->next) {
-		map = (NautilusLeakSymbolLookupMap *)p->data;
-		bfd_close (map->abfd);
-		g_free (map->symbol_table);
-		g_free (map->path);
-
-		g_free (map);
-	}
-
-	g_list_free (symbol_table_list);
-	symbol_table_list = NULL;
-}
-
-static gboolean
-nautilus_leak_find_symbol_address (void *address, char **function_name, char **source_file_name, 
-	int *line)
-{
-	GList *p;
-	NautilusLeakSymbolLookupMap *map;
-	Dl_info info;
-	
-	if (dladdr (address, &info) != 0) {
-		/* We know the function name and the binary it lives in, now try to find
-		 * the function and the offset.
-		 */
-		map = nautilus_leak_symbol_map_load_if_needed (info.dli_fname, false);
-
-		/* temporarily force a dladdr-only lookup.
-		 * should make the bfd symbol lookup work.
-		 */
-		if (map != NULL
-			&& nautilus_leak_find_symbol_in_map (map, (long)address, 
-				function_name, source_file_name, (unsigned int *)line)) {
-			return TRUE;
-		}
-		/* just return the function name and the library binary path */
-		*function_name = g_strdup (info.dli_sname);
-		*source_file_name = g_strdup (info.dli_fname);
-		*line = -1;
-		return TRUE;
-	} else {
-		/* Usually dladdr will succeed, it seems to only fail for
-		 * address lookups for functions in the main binary.
-		 */
-		for (p = symbol_table_list; p != NULL; p = p->next) {
-			map = (NautilusLeakSymbolLookupMap *)p->data;
-			if (nautilus_leak_find_symbol_in_map (map, (long)address, function_name, 
-				source_file_name, (unsigned int *)line))
-				return TRUE;
-		}
-	}
-
-	return FALSE;
-}
-
-void
-get_function_at_address (const char *app_path, void *address, string &result)
-{
-	char *function_name;
-	char *source_file_name;
-	int line;
-
-	nautilus_leak_symbol_map_load_if_needed (app_path, true);
-
-	if (nautilus_leak_find_symbol_address (address, &function_name, &source_file_name, &line)) {
-		result = function_name;
-
-		g_free (function_name);
-		g_free (source_file_name);
-	} else {
-		result = "unknown function";
-	}
-}
-
-void
-nautilus_leak_print_symbol_address (const char *app_path, void *address)
-{
-	char *function_name;
-	char *source_file_name;
-	int line;
-
-	nautilus_leak_symbol_map_load_if_needed (app_path, true);
-
-	if (nautilus_leak_find_symbol_address (address, &function_name, &source_file_name, &line)) {
-		if (line >= 0) {
-			printf("%10p %-30s %s:%d\n", address, function_name, source_file_name, line);
-		} else {
-			printf("%10p %-30s in library %s\n", address, function_name, source_file_name);
-		}
-		g_free (function_name);
-		g_free (source_file_name);
-	} else {
-		printf("%p (unknown function)\n", address);
-	}
-}