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norme

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This commit is contained in:
Jack Halford 2017-10-08 16:38:26 +02:00
parent 5be6c47685
commit 07728f5057
1 changed files with 53 additions and 54 deletions
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107
nm-otool/includes/ft_nm_otool.h
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@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/20 14:36:10 by jhalford #+# #+# */ /* Created: 2017/02/20 14:36:10 by jhalford #+# #+# */
/* Updated: 2017/10/08 11:26:29 by jhalford ### ########.fr */ /* Updated: 2017/10/08 16:37:58 by jhalford ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -15,26 +15,25 @@
# include "libft.h" # include "libft.h"
# include <stdio.h> # include <stdio.h>
# include <stdlib.h>
# include <fcntl.h>
# include <sys/mman.h> # include <sys/mman.h>
# include <sys/stat.h>
# include <mach/machine.h>
# include <mach-o/loader.h> # include <mach-o/loader.h>
# include <mach-o/nlist.h> # include <mach-o/nlist.h>
# include <mach-o/fat.h> # include <mach-o/fat.h>
# include <mach/machine.h>
# include <fcntl.h>
# include <sys/stat.h>
# include <stdlib.h>
# define IS_MAGIC_64(x) (x == MH_MAGIC_64 || x == MH_CIGAM_64) # define IS_MAGIC_64(x) (x == MH_MAGIC_64 || x == MH_CIGAM_64)
# define IS_FAT(x) (x == FAT_MAGIC || x == FAT_CIGAM) # define IS_FAT(x) (x == FAT_MAGIC || x == FAT_CIGAM)
/* /*
* sorting flags ** sorting flags
* -r reverse sort ** -r reverse sort
* -n numerical sort (as opposed to alphabetical) ** -n numerical sort (as opposed to alphabetical)
* -p don't sort ** -p don't sort
*/ */
# define NM_NOSORT (1 << 0) # define NM_NOSORT (1 << 0)
# define NM_NSORT (1 << 1) # define NM_NSORT (1 << 1)
@ -42,12 +41,12 @@
# define NM_RSORT (1 << 3) # define NM_RSORT (1 << 3)
/* /*
* filtering flags ** filtering flags
* -a show all symbols ** -a show all symbols
* -g filter-out local symbols ** -g filter-out local symbols
* -u show only undefined symbols ** -u show only undefined symbols
* -U filter-out undefined symbols ** -U filter-out undefined symbols
*/ */
# define NM_ALL (1 << 4) # define NM_ALL (1 << 4)
# define NM_NO_LOCAL (1 << 5) # define NM_NO_LOCAL (1 << 5)
@ -55,14 +54,14 @@
# define NM_ONLY_UNDF (1 << 7) # define NM_ONLY_UNDF (1 << 7)
/* /*
* formating flags ** formating flags
* -o prepend file name on each line ** -o prepend file name on each line
* -m Display the N_SECT type symbols (Mach-O symbols) as (segment_name, ** -m Display the N_SECT type symbols (Mach-O symbols) as (segment_name,
* section_name) followed by either external or non-external and then ** section_name) followed by either external or non-external and then
* the symbol name. Undefined, common, absolute and indirect symbols ** the symbol name. Undefined, common, absolute and indirect symbols
* get displayed as (undefined), (common), (absolute), and (indirect), ** get displayed as (undefined), (common), (absolute), and (indirect),
* respectively. ** respectively.
*/ */
# define NM_FULL (1 << 8) # define NM_FULL (1 << 8)
# define NM_OFORMAT (1 << 9) # define NM_OFORMAT (1 << 9)
@ -70,19 +69,18 @@
typedef struct s_nmdata t_nmdata; typedef struct s_nmdata t_nmdata;
typedef enum e_symtype t_symtype; typedef enum e_symtype t_symtype;
typedef struct s_symbol t_symbol;
typedef struct s_symbolmap t_symbolmap; typedef struct s_symbolmap t_symbolmap;
typedef struct s_machodata t_machodata; typedef struct s_machodata t_machodata;
typedef struct s_symbol t_symbol; typedef struct s_symbol t_symbol;
struct s_nmdata struct s_nmdata
{ {
t_flag flag; t_flag flag;
char **av_data; char **av_data;
char *filename; char *filename;
}; };
enum e_symtype enum e_symtype
{ {
SYM_UNDF, SYM_UNDF,
SYM_ABS, SYM_ABS,
@ -95,7 +93,7 @@ enum e_symtype
SYM_INDR, SYM_INDR,
}; };
struct s_machodata struct s_machodata
{ {
void *file; void *file;
t_list *sects; t_list *sects;
@ -104,40 +102,41 @@ struct s_machodata
struct dysymtab_command *dysymtab; struct dysymtab_command *dysymtab;
}; };
struct s_symbol struct s_symbol
{ {
int pos; int pos;
t_symtype type; t_symtype type;
char *string; char *string;
struct nlist_64 *nlist; struct nlist_64 *nlist;
struct section_64 *section; struct section_64 *section;
}; };
struct s_symbolmap struct s_symbolmap
{ {
char c; char c;
char *s; char *s;
}; };
extern t_symbolmap g_symbolmap[]; extern t_symbolmap g_symbolmap[];
extern t_machodata *g_data; extern t_machodata *g_data;
int mach_o_parse(t_machodata *data); int mach_o_parse(t_machodata *data);
int fetch_header(t_machodata *data); int fetch_header(t_machodata *data);
int symbol_init(t_symbol *symbol, int symbol_init(t_symbol *symbol,
char *stringtable, struct nlist_64 *array, int i); char *stringtable, struct nlist_64 *array, int i);
int symbol_set(t_symbol *symbol, t_machodata *data); int symbol_set(t_symbol *symbol, t_machodata *data);
int symbol_sort(t_list **syms, t_flag flag); int symbol_sort(t_list **syms, t_flag flag);
int symbol_filter(t_list **syms, t_flag flag); int symbol_filter(t_list **syms, t_flag flag);
void symbol_free(void *data, size_t size); void symbol_free(void *data, size_t size);
int symbol_format(t_symbol *symbol, t_nmdata *data); int symbol_format(t_symbol *symbol, t_nmdata *data);
void symbol_format_dfl(t_symbol *symbol); void symbol_format_dfl(t_symbol *symbol);
void symbol_format_m(t_symbol *symbol); void symbol_format_m(t_symbol *symbol);
void symbol_format_full(t_symbol *symbol); void symbol_format_full(t_symbol *symbol);
void mach_64_parse(t_machodata *data); void mach_64_parse(t_machodata *data);
void dump_dysymtab(t_machodata *data, struct dysymtab_command *dysymtab); void dump_dysymtab(t_machodata *data,
struct dysymtab_command *dysymtab);
#endif #endif