diff --git a/.gitignore b/.gitignore
index 9e35c3d..7c10034 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,8 @@
 # ft_nm
+out.all
 ft_nm
+a
+b
 
 # libft
 inc/libft.h
diff --git a/src/nm.c b/src/nm.c
index fd85aef..f2d6dbf 100644
--- a/src/nm.c
+++ b/src/nm.c
@@ -4,10 +4,14 @@ void ppp(Elf64_Sym sym, Elf64_Shdr sec);
 void print_section(Elf64_Shdr sec);
 void print_symbol(Elf64_Sym sym);
 
-char *get_sym_char(Elf64_Sym sym, Elf64_Shdr sec) {
+char *get_sym_char(Elf64_Sym sym, Elf64_Shdr sec, int *tool) {
 	//	if ((sec.sh_flags & SHF_COMPRESSED) == SHF_COMPRESSED) {
 	//		return ("N");
 	//	}
+	*tool = 0;
+	if (ELF64_ST_TYPE(sym.st_info) == STT_SECTION) {
+		*tool = 1;
+	}
 	if (sym.st_shndx == SHN_ABS) {
 		if (ELF64_ST_BIND(sym.st_info) == STB_LOCAL) {
 			return ("a");
@@ -166,6 +170,7 @@ void put_entry(void *data) {
 int nm64(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_ordering ordering) {
 	t_root *tree = NULL;
 	t_entry *entry = (t_entry *)malloc(sizeof(t_entry)); 
+	int tool;
 	if (!entry)
 		return FT_NM_FAILURE;
 	Elf64_Ehdr header;
@@ -213,17 +218,26 @@ int nm64(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 				// ici la str (le symbole) est bon, on la charge dans le truc, ensuite on genere la vrai string a afficher, avant de sort
 				entry->symbol = ft_strdup(str);
 				free(str);
-				char *sym_char = ft_strdup(get_sym_char(sym, sec));
-				if (ft_strnstr(sec_str, ".debug", 6) && ft_strequ(sym_char, "n")) {
+				char *sym_char = ft_strdup(get_sym_char(sym, sec, &tool));
+				//if (entry->symbol[0] == '.' || ft_strnstr(entry->symbol, "lpstub", 6)) {
+				
+				if (ft_strnstr(entry->symbol, ".debug", 6) && ft_strequ(sym_char, "n")) {
 					free(sym_char);
 					sym_char = ft_strdup("N");
 				}
+				if (sym_char[0] == 'N') {
+					ft_putstr(entry->symbol);
+					ft_putchar(*sym_char);
+					ft_putchar('\n');
+					print_symbol(sym);
+				}
+
 				// ici le sym char a ete calculer, a partir de la on determine la verbosity 
 				// ici on fait if entry->verbosity >= verbosity, si c'est pas bon on skip toute la suite
 				entry->verbosity = DEFAULT_VERBOSITY;
-				if (sym_char[0] == 'a')
+				if ((sym_char[0] == 'a' && sym.st_info == 4) || sym_char[0] == 'N' || tool == 1)// || entry->symbol[0] == '.')
 					entry->verbosity = ALL;
-				if (sym_char[0] == 'u' || sym_char[0] == 'v' || sym_char[0] == 'w' || (sym_char[0] >= 'A' && sym_char[0] <= 'Z'))
+				if (sym_char[0] == 'u' || sym_char[0] == 'v' || sym_char[0] == 'w' || (sym_char[0] >= 'A' && sym_char[0] <= 'Z' && sym_char[0] != 'N'))
 					entry->verbosity = GLOBAL;
 				if (sym_char[0] == 'w' || sym_char[0] == 'U')
 					entry->verbosity = UNDEFINED;
@@ -240,7 +254,7 @@ int nm64(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 					entry->string[17] = sym_char[0];
 					entry->string[18] = ' ';
 					ft_memcpy(entry->string + 19, entry->symbol, ft_strlen(entry->symbol));
-					if (sym.st_value) {
+					if (sym.st_value && !ft_strstr(entry->symbol, "@@")) {
 						for (char i = 15; i >= 0; i--) {
 							entry->string[15 - i] = ft_get_hex_digit((sym.st_value >> i * 4) & 0xF);
 						}
@@ -285,9 +299,45 @@ int nm64(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 	return FT_NM_SUCCESS;
 }
 
+void print_st_info(unsigned char st_info) {
+	unsigned char type = ELF64_ST_TYPE(st_info);
+	unsigned char bind = ELF64_ST_BIND(st_info);
+	if (type == STT_NOTYPE) {
+		ft_putstr("symbol has no type (STT_NOTYPE)\n");
+	} else if (type == STT_OBJECT) {
+		ft_putstr("symbol has object type (STT_OBJECT)\n");
+	} else if (type == STT_FUNC) {
+		ft_putstr("symbol has func type (STT_FUNC)\n");
+	} else if (type == STT_SECTION) {
+		ft_putstr("symbol has section type (STT_SECTION)\n");
+	} else if (type == STT_FILE) {
+		ft_putstr("symbol has file type (STT_FILE)\n");
+	} else if (type >= STT_LOPROC && type <= STT_HIPROC) {
+		ft_putnbr(type);
+		ft_putstr(" reserved for processor-specific semantics (STT_LOPROC <= type <= STT_HIPROC)\n");
+	} else {
+		ft_putstr("symbol TYPE unknown (warning: no matching STT_****)\n");
+	}
+
+	if (bind == STB_LOCAL) {
+		ft_putstr("symbol has local bind (STB_LOCAL)\n");
+	} else if (bind == STB_GLOBAL) {
+		ft_putstr("symbol has global bind (STB_GLOBAL)\n");
+	} else if (bind == STB_WEAK) {
+		ft_putstr("symbol has weak bind (STB_WEAK)\n");
+	} else if (bind >= STB_LOPROC && bind <= STB_HIPROC) {
+		ft_putnbr(bind);
+		ft_putstr(" reserved for processor-specific semantics (STB_LOPROC <= bind <= STB_HIPROC)\n");
+	} else {
+		ft_putstr("symbol BIND unknown (warning: no matching STB_****)\n");
+	}
+}
+
 void print_symbol(Elf64_Sym sym) {
 	printf("st_name: %d\n", sym.st_name);
 	printf("st_info: %d\n", sym.st_info);
+	print_st_info(sym.st_info);
+	
 	printf("st_other: %d\n", sym.st_other);
 	printf("st_shndx: %d\n", sym.st_shndx);
 	//	printf("st_value: %ld\n", sym.st_value);
diff --git a/unit_test.sh b/unit_test.sh
new file mode 100755
index 0000000..ba0e97f
--- /dev/null
+++ b/unit_test.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+for file in $1*/**/*
+do
+	if [[ "$file" != *.a ]] ;then
+		echo $file
+		./ft_nm $2 $file 2>&1 | cat > a
+		nm $2 $file 2>&1 | cat > b
+		diff a b
+	fi
+done