struct external_filehdr {
char f_magic[2];
char f_nscns[2];
char f_timdat[4];
char f_symptr[4];
char f_nsyms[4];
char f_opthdr[2];
char f_flags[2];
};
#define U802WRMAGIC 0730
#define U802ROMAGIC 0735
#define U802TOCMAGIC 0737
#define BADMAG(x) \
((x).f_magic != U802ROMAGIC && (x).f_magic != U802WRMAGIC && \
(x).f_magic != U802TOCMAGIC)
#define FILHDR struct external_filehdr
#define FILHSZ 20
typedef struct
{
unsigned char magic[2];
unsigned char vstamp[2];
unsigned char tsize[4];
unsigned char dsize[4];
unsigned char bsize[4];
unsigned char entry[4];
unsigned char text_start[4];
unsigned char data_start[4];
unsigned char o_toc[4];
unsigned char o_snentry[2];
unsigned char o_sntext[2];
unsigned char o_sndata[2];
unsigned char o_sntoc[2];
unsigned char o_snloader[2];
unsigned char o_snbss[2];
unsigned char o_algntext[2];
unsigned char o_algndata[2];
unsigned char o_modtype[2];
unsigned char o_cputype[2];
unsigned char o_maxstack[4];
unsigned char o_maxdata[4];
unsigned char o_resv2[12];
}
AOUTHDR;
#define AOUTSZ 72
#define SMALL_AOUTSZ (28)
#define AOUTHDRSZ 72
struct external_scnhdr {
char s_name[8];
char s_paddr[4];
char s_vaddr[4];
char s_size[4];
char s_scnptr[4];
char s_relptr[4];
char s_lnnoptr[4];
char s_nreloc[2];
char s_nlnno[2];
char s_flags[4];
};
#define SCNHDR struct external_scnhdr
#define SCNHSZ 40
struct external_lineno {
union {
char l_symndx[4];
char l_paddr[4];
} l_addr;
char l_lnno[2];
};
#define LINENO struct external_lineno
#define LINESZ 6
#define E_SYMNMLEN 8
#define E_FILNMLEN 14
#define E_DIMNUM 4
struct external_syment
{
union {
char e_name[E_SYMNMLEN];
struct {
char e_zeroes[4];
char e_offset[4];
} e;
} e;
char e_value[4];
char e_scnum[2];
char e_type[2];
char e_sclass[1];
char e_numaux[1];
};
#define N_BTMASK (017)
#define N_TMASK (060)
#define N_BTSHFT (4)
#define N_TSHIFT (2)
union external_auxent {
struct {
char x_tagndx[4];
union {
struct {
char x_lnno[2];
char x_size[2];
} x_lnsz;
char x_fsize[4];
} x_misc;
union {
struct {
char x_lnnoptr[4];
char x_endndx[4];
} x_fcn;
struct {
char x_dimen[E_DIMNUM][2];
} x_ary;
} x_fcnary;
char x_tvndx[2];
} x_sym;
union {
char x_fname[E_FILNMLEN];
struct {
char x_zeroes[4];
char x_offset[4];
} x_n;
} x_file;
struct {
char x_scnlen[4];
char x_nreloc[2];
char x_nlinno[2];
} x_scn;
struct {
char x_tvfill[4];
char x_tvlen[2];
char x_tvran[2][2];
} x_tv;
struct {
unsigned char x_scnlen[4];
unsigned char x_parmhash[4];
unsigned char x_snhash[2];
unsigned char x_smtyp[1];
unsigned char x_smclas[1];
unsigned char x_stab[4];
unsigned char x_snstab[2];
} x_csect;
};
#define SYMENT struct external_syment
#define SYMESZ 18
#define AUXENT union external_auxent
#define AUXESZ 18
#define DBXMASK 0x80
#define SYMNAME_IN_DEBUG(symptr) ((symptr)->n_sclass & DBXMASK)
struct external_reloc {
char r_vaddr[4];
char r_symndx[4];
char r_size[1];
char r_type[1];
};
#define RELOC struct external_reloc
#define RELSZ 10
#define DEFAULT_DATA_SECTION_ALIGNMENT 4
#define DEFAULT_BSS_SECTION_ALIGNMENT 4
#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
#define DEFAULT_SECTION_ALIGNMENT 4
struct external_ldhdr
{
bfd_byte l_version[4];
bfd_byte l_nsyms[4];
bfd_byte l_nreloc[4];
bfd_byte l_istlen[4];
bfd_byte l_nimpid[4];
bfd_byte l_impoff[4];
bfd_byte l_stlen[4];
bfd_byte l_stoff[4];
};
#define LDHDRSZ (8 * 4)
struct external_ldsym
{
union
{
bfd_byte _l_name[SYMNMLEN];
struct
{
bfd_byte _l_zeroes[4];
bfd_byte _l_offset[4];
} _l_l;
} _l;
bfd_byte l_value[4];
bfd_byte l_scnum[2];
bfd_byte l_smtype[1];
bfd_byte l_smclas[1];
bfd_byte l_ifile[4];
bfd_byte l_parm[4];
};
#define LDSYMSZ (8 + 3 * 4 + 2 + 2)
struct external_ldrel
{
bfd_byte l_vaddr[4];
bfd_byte l_symndx[4];
bfd_byte l_rtype[2];
bfd_byte l_rsecnm[2];
};
#define LDRELSZ (2 * 4 + 2 * 2)