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/* format of a rsyms output file:
struct lsymbol_table tab; gives number of symbols, and sum of length of
strings
addr,char[],addr,char[],...
This can be read since the addr is sizeof(int) and the char[] is null
terminated, immediately followed by and addr...
there are tab.n_symbols pairs occurring.
*/
#ifdef HAVE_AOUT
#undef BSD
#undef ATT
#define BSD
#include <a.out.h>
#endif
#ifdef AIX3
#include <a.out.h>
#endif
#ifdef COFF_ENCAPSULATE
#undef BSD
#undef ATT
#define BSD
#include "a.out.encap.h"
#endif
#ifndef HEADER_SEEK
#define HEADER_SEEK(x)
#endif
typedef unsigned int addr;
struct node{
char *string;
addr address;
#ifdef AIX3
unsigned short tc_offset;
#endif
};
struct lsymbol_table{
unsigned int n_symbols ;
unsigned int tot_leng;};
#define SYM_ADDRESS(table,i) ((*(table).ptable))[i].address
#define SYM_STRING(table,i) ((*(table).ptable))[i].string
#define SYM_TC_OFF(table,i) ((*(table).ptable))[i].tc_offset
/* typedef struct node *TABL; */
/* gcc does not like typedef struct node TABL[];*/
typedef struct node TABL[];
#ifdef ATT
#define COFF
#ifndef TEXT_NSCN
#define TEXT_NSCN 1
#define DATA_NSCN 2
#define BSS_NSCN 3
#endif
#endif
#ifdef ATT
#include <filehdr.h>
#include <scnhdr.h>
#include <syms.h>
/* is aouthdr.h one always here on sysv
Interactive systems needs it now at least. I am not sure if
the others used to include this...
*/
#include <aouthdr.h>
#define MAXPATHLEN 200
#define N_BADMAG(x) !(ISCOFF(x.f_magic))
#define N_SYMOFF(x) (x).f_symptr
#define NSYMS(x) (x).f_nsyms
#include <reloc.h>
#endif
#define MAXPATHLENGTH 200
#define RDONLY "r"
#ifdef BSD
#define filehdr exec
#ifndef AIX
#ifndef reloc
#define reloc relocation_info
#endif
#endif
#define NSYMS(f) ((unsigned int )((f).a_syms/(sizeof(struct nlist))))
#ifndef AIX
#define syment nlist
#endif
#ifndef SYMESZ
#define SYMESZ (sizeof(struct nlist))
#endif
#ifndef SYMNMLEN
/* no symbols are directly in the table */
#define SYMNMLEN 0
#endif
#ifndef EXT_and_TEXT_BSS_DAT
#define EXT_and_TEXT_BSS_DAT(p) (((p)->n_type & N_EXT) && \
((p)->n_type & (N_TEXT | N_DATA | N_BSS)))
#endif
#ifndef SYM_NAME
#define SYM_NAME(x) (my_string_table+(x)->n_un.n_strx)
#endif
#ifndef NUM_AUX
#define NUM_AUX(p) 0
#endif
#ifndef N_RELOFF
#define N_RELOFF(p) (N_TXTOFF(p) +(p).a_text+(p).a_data )
#endif
#define NTYPE(sym) ((sym)->n_type & N_TYPE)
#ifndef N_SECTION
#define N_SECTION(sym) (sym->n_type & N_TYPE & ~N_EXT)
#endif
#define N_UNDEF N_UNDF
#endif /*end bsd */
#ifdef HPUX
#define nlist nlist_
#undef syment
struct syment {
long n_value;
unsigned char n_type;
unsigned char n_length;
short n_almod;
short n_unused;
union { long n_strx;} n_un;
};
#endif /* Hp */
#ifdef COFF /* sys v */
#ifndef EXT_and_TEXT_BSS_DAT
#define EXT_and_TEXT_BSS_DAT(p) \
((1 <= (p)->n_scnum) && ((p)->n_scnum <= 3 ) && (p)->n_sclass == C_EXT)
#endif
#define NUM_AUX(p) (p)->n_numaux
#define N_TXTOFF(p) section[1].s_scnptr
#define SYM_NAME(p) \
(((p)->n_zeroes == 0) ? \
&my_string_table[(p)->n_offset] : \
((p)->n_name[SYMNMLEN -1] ? \
(strncpy(tem,(p)->n_name, \
SYMNMLEN), \
(char *)tem) : \
(p)->n_name ))
#define NTYPE(sym) (sym)->n_scnum
#endif /* COFF */
struct string_address_table
{ TABL *ptable;
unsigned int length;
unsigned int alloc_length;
};
struct string_address_table c_table;
struct string_address_table combined_table;
#define PTABLE_EXTRA 20
char *malloc();
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.