static void analyze_parents (void)
{
unsigned short dtype;
printf ("Analyzing Parents\n");
if (rchar ())
{
fprintf (mfp,"Has parent table : YES\n");
}
else
{
fprintf (mfp,"Has parent table : NO\n");
return;
}
for (;;)
{
dtype = rshort ();
if (dtype == TERMINATOR)
break;
/* Read number of parents. */
(void) rshort ();
/* Read number of generics. */
(void) rshort ();
/* Read dynamic type */
fprintf (mfp, "[%d, ", rshort ());
if (rchar ())
fprintf (mfp, "E, "); /* Expanded */
else
fprintf (mfp, " "); /* Not expanded */
dtype = rshort();
while (dtype != TERMINATOR) {
if (dtype == PARENT_TYPE_SEPARATOR) {
fprintf (mfp, "| ");
} else {
fprintf (mfp, "%d ", dtype);
}
dtype = rshort ();
}
fprintf (mfp, "]\n");
}
print_line ();
analyze_cecil ();
}
static
ssize_t rinteger(struct rcontext* context) {
ssize_t r;
if (rchar(context) != 'i') {
longjmp(context->error, 0);
}
r = ri(context);
if (rchar(context) != 'e') {
longjmp(context->error, 0);
}
return r;
}
ssize_t proto_decode(struct proto* proto, const char* in, ssize_t length) {
struct rcontext context;
context.p = (char*)in;
context.e = (char*)in + length;
if (setjmp(context.error) > 0) {
return 0;
}
memset(proto, 0, sizeof(struct proto));
if (rchar(&context) == 'd') {
struct lv name;
while (rchar(&context) != 'e') {
--context.p;
rlv(&context, &name);
if (lv_eq("type", &name)) {
proto->type = rinteger(&context);
}
if (lv_eq("id", &name)) {
rlv(&context, &proto->id);
}
if (lv_eq("rid", &name)) {
rlv(&context, &proto->rid);
}
if (lv_eq("key", &name)) {
rlv(&context, &proto->key);
}
if (lv_eq("weight", &name)) {
proto->parameters.weight = rinteger(&context);
}
if (lv_eq("priority", &name)) {
proto->parameters.priority = rinteger(&context);
}
if (lv_eq("hwaddr", &name)) {
struct lv lv;
rlv(&context, &lv);
if (lv.length == sizeof(proto->parameters.hwaddr)) {
memcpy(&proto->parameters.hwaddr, lv.value, lv.length);
}
}
}
} else {
proto->type = PROTO_DATA;
proto->data.value = context.p;
proto->data.length = context.e - context.p;
context.p = context.e;
}
return context.p - in;
}
/*------------------------------------------------------------------*/
static void analyze_root (void)
{
uint32 nb_roots, i, slen;
nb_roots = rlong();
fprintf(mfp, "Number of roots is %d\n", nb_roots);
for (i = 0; i < nb_roots; i++) {
fprintf(mfp, "Root class/feature name: ");
slen = rlong();
while (slen--) {
fprintf (mfp, "%c", rchar());
++i;
}
fprintf (mfp,"\nRoot class routine ID: %d\n", rlong ());
/* Root type computation */
(void) rlong (); /* Read dynamic type of ANY. */
fprintf (mfp,"Root type description: ");
{
short t;
fprintf (mfp, "{");
while ((t = rshort())!=-1) {
fprintf (mfp, "%d, ", (int) t);
}
fprintf (mfp, "-1}");
fprintf (mfp, "\n");
}
fprintf (mfp,"Root class arguments : %d\n", rlong ());
}
}
static void analyze_options (void)
{
short dtype, dbcount, slen, i;
char dbg_level;
printf ("Analyzing Options\n");
for (;;)
{
dtype = rshort ();
if (dtype == -1)
break;
fprintf (mfp,"Dynamic type : %d\n", (int) dtype);
fprintf (mfp,"Assertion kind : %d\n", (int) rshort ());
dbg_level = rchar ();
if (dbg_level == BCDB_TAG || dbg_level == BCDB_UNNAMED)
{
dbcount = rshort ();
fprintf (mfp,"Debug keys : %d\n", (int) dbcount);
i = dbcount;
while (i--)
{
fprintf (mfp," Name : ");
slen = rshort ();
while (slen--)
fprintf (mfp,"%c", rchar ());
fprintf (mfp,"\n");
}
}
fprintf (mfp,"Trace level : %d\n", (int) rchar ());
fprintf (mfp,"Profile level : %d\n", (int) rchar ());
}
print_line ();
}
static void analyze_file (void)
{
if (rchar ())
{
fprintf (mfp, "Needs update : YES\n");
}
else
{
fprintf (mfp,"Needs update : NO\n");
return;
}
print_line ();
if (rchar ()) {
fprintf (mfp, "Non-IEEE comparison for floating points\n");
} else {
fprintf (mfp, "IEEE comparison for floating points\n");
}
fprintf (mfp,"Nr. of class types : %d\n", rlong ());
fprintf (mfp,"Nr. of classes : %d\n", rlong ());
fprintf (mfp,"Nr. of original routine bodies : %d\n", rlong ());
print_line ();
fprintf (mfp,"Profile level : %d\n", rlong ());
print_line ();
analyze_cnodes ();
read_byte_code ();
analyze_parents ();
analyze_options ();
analyze_routinfo ();
analyze_desc ();
analyze_root ();
print_line ();
}
static
void rlv(struct rcontext* context, struct lv* lv) {
lv->length = ri(context);
if (rchar(context) != ':') {
longjmp(context->error, 0);
}
lv->value = context->p;
if (context->p + lv->length >= context->e) {
longjmp(context->error, 0);
}
context->p += lv->length;
}
static void analyze_cecil (void)
{
int i, j;
short slen, tsize, nb_generics, nb_types, dynamic_type;
char *s;
printf ("Analyzing Cecil\n");
/* Print two tables: non-gneric and generic */
for (j = 0, s = "Non generic table size : %d\n"; j < 2; j ++, s = "Generic table size : %d\n") {
tsize = rshort ();
fprintf (mfp, s, (int) tsize);
i = (int) tsize;
while (i--) {
fprintf (mfp," Name : ");
slen = rshort ();
while (slen--) {
fprintf (mfp,"%c", rchar ());
}
fprintf (mfp,"\n");
}
i = (int) tsize;
while (i--) {
nb_generics = rshort ();
dynamic_type = rshort ();
fprintf (mfp," Dynamic type : %d, Generics : %d\n", (int) dynamic_type, (int) nb_generics);
if (nb_generics)
{
nb_types = rshort ();
fprintf (mfp," Types : %d\n", (int) nb_types);
rseq ((int) (nb_generics * nb_types * sizeof (int32)));
rseq ((int) (nb_types * sizeof (int16)));
}
}
}
print_line ();
}
static void analyze_desc (void)
{
long count, tid, info, type, offset, i, j;
short org_count, info_count, org_id;
short *dinfo;
char c;
printf ("Analyzing Desc\n");
fprintf (mfp,"Descriptors : (desc_tab)\n");
while ((count = rlong()) != -1L) {
while (count-- > 0) {
tid = (long) rshort ();
org_count = rshort ();
while (org_count-- > 0) {
org_id = rshort ();
fprintf (mfp,"Origin_id %5d Dtype_id %8ld\n", (int) org_id, tid);
info_count = rshort ();
dinfo = NULL;
if (info_count < 0) {
panic();
} else if (info_count > 0) {
dinfo = (short *) malloc (3*info_count * sizeof (short));
if (dinfo == (short *) 0) {
fprintf (stderr,"Out of memory\n");
panic ();
}
}
i = 0;
j = info_count;
while (j--) {
c = rchar();
type = (long) rshort();
if (c && (type != -1)) {
while (rshort() != -1) {
}
}
info = (long) rbody_index ();
offset = (long) ruint32 ();
dinfo [i++] = (short) info;
dinfo [i++] = (short) offset;
dinfo [i++] = (short) type;
}
fprintf (mfp, "desc_tab [%d][%ld] = ", org_id, tid-1);
for (i = 0; i < info_count; ++i) {
if ((i % 8) == 0) {
fprintf (mfp, "\n ");
}
fprintf (mfp, "%ld: (%d,%d,%d) ", i, dinfo [3*i], dinfo [3*i+1], dinfo [3 * i + 2]);
}
fprintf (mfp, "\n");
if (dinfo != (short *) 0) {
free ((char *) dinfo);
}
}
}
}
print_line ();
}
static void analyze_cnodes (void)
{
long count, acount, pers_acount, i;
short slen, dtype;
char *dname;
printf ("Analyzing Cnodes\n");
count = rlong ();
fprintf (mfp,"Cnode update entries : %ld\n", count);
if (!count)
print_line ();
while (count--)
{
dtype = rshort ();
fprintf (mfp,"Dynamic class type : %d\n", (int) dtype);
fprintf (mfp,"Generating class : ");
slen = rshort ();
dname = malloc (slen + 2);
if (dname == (char *) 0)
{
fprintf (stderr, "Out of memory\n");
panic ();
}
i = 0;
while (slen--)
{
dname [i] = rchar ();
fprintf (mfp,"%c", dname [i]);
++i;
}
dname [i] = '\0';
fprintf (mfp,"\n");
acount = rlong ();
pers_acount = rlong ();
fprintf (mfp,"Nr. of attributes : %ld\n", acount);
fprintf (mfp,"Nr. of persistent attributes : %ld\n", pers_acount);
i = acount;
while (i--)
{
fprintf (mfp," Attribute name : ");
slen = rshort ();
while (slen--)
fprintf (mfp,"%c", rchar ());
fprintf (mfp,"\n");
}
i = acount;
while (i--)
{
fprintf (mfp," Attribute type : ");
print_dtype (ruint32());
fprintf (mfp, "\n");
}
/* Read attribute flags. */
i = acount;
while (i--) {
fprintf (mfp," Attribute flags: ");
fprintf (mfp, "%d ", (int) rshort());
}
fprintf (mfp, "\n");
i = acount;
while (i--)
{
fprintf (mfp," Full Attribute type : ");
if (rshort ())
{
short t;
fprintf (mfp, "{");
while ((t = rshort())!=-1)
fprintf (mfp, "%d, ", (int) t);
fprintf (mfp, "-1}");
}
fprintf (mfp, "\n");
}
fprintf (mfp,"Skeleton flags are : 0x%x\n", (int) rshort ());
fprintf (mfp,"Attribute ids : %ld\n", acount);
i = acount;
while (i--)
{
fprintf (mfp," Id : %d\n", ruint32 ());
}
fprintf (mfp,"Reference number : %d\n", rlong ());
fprintf (mfp,"Node size : %d\n", rlong ());
fprintf (mfp,"Routine creation id: %d\n", ruint32 ());
fprintf (mfp,"Version : ");
slen = rshort ();
if (slen) {
while (slen--) {
fprintf (mfp,"%c", rchar ());
}
} else {
fprintf (mfp, "NULL");
}
fprintf (mfp, "\n");
print_line ();
}
}
static void prepare_types (void)
{
long count, acount, i;
short slen, dtype;
char *dname;
(void) rchar (); /* Is there something to read */
(void) rchar (); /* Are we biding to IEEE arithmetic .*/
(void) rlong (); /* class types count */
(void) rlong (); /* class count */
(void) rlong (); /* number of original routine bodies */
(void) rlong (); /* prof enabled */
dtype_size = MAX_TYPE;
dtype_max = -1;
dtype_names = (char **) malloc (dtype_size * sizeof (char *));
if (dtype_names == (char **) 0)
{
fprintf (stderr, "Out of memory\n");
panic ();
} else {
memset (dtype_names, 0, dtype_size * sizeof (char *));
}
ctype_size = MAX_TYPE;
ctype_max = -1;
ctype_names = (char **) malloc (ctype_size * sizeof (char *));
if (ctype_names == (char **) 0)
{
fprintf (stderr, "Out of memory\n");
panic ();
} else {
memset (ctype_names, 0, ctype_size * sizeof (char *));
}
count = rlong (); /* Number of feature table update. */
if (count < 0) {
panic ();
}
while (count--)
{
dtype = rshort ();
if (dtype < 0) {
panic ();
}
slen = rshort ();
dname = malloc (slen + 2);
if (dname == (char *) 0)
{
fprintf (stderr, "Out of memory\n");
panic ();
}
i = 0;
while (slen--)
{
dname [i] = rchar ();
++i;
}
dname [i] = '\0';
if (dtype > dtype_max)
dtype_max = dtype;
if (dtype >= dtype_size) {
int old_size = dtype_size;
dtype_size = dtype + 256;
dtype_names = (char **) realloc ((char *) dtype_names, dtype_size * sizeof (char *));
if (dtype_names == (char **) 0) {
fprintf (stderr, "Out of memory\n");
panic ();
} else {
memset (dtype_names + old_size, 0, (dtype_size - old_size) * sizeof (char *));
}
}
dtype_names [dtype] = dname;
acount = rlong (); /* Number of attributes. */
(void) rlong (); /* Number of persistent attributes. */
i = acount;
/* Read attribute name. */
while (i--) {
slen = rshort ();
while (slen--)
(void) rchar ();
}
i = acount;
/* Read attribute types. */
while (i--) {
(void) ruint32 ();
}
i = acount;
/* Read attribute flags. */
while (i--) {
(void) rshort ();
}
i = acount;
/* Read attribute full types. */
while (i--) {
while (rshort() != -1)
;
}
(void) rshort(); /* Skeleton flags */
i = acount;
/* Read attribute routine ID array. */
while (i--)
(void) ruint32 ();
(void) rlong (); /* Number of references. */
(void) rlong (); /* Size of node. */
(void) ruint32 (); /* Creation Routine ID. */
/* Read Version info if any. */
slen = rshort ();
while (slen--) {
(void) rchar ();
}
}
}
