static void ReadCovTable(CICcontext *context, struct methodblock *mb)
{
int attribute_length = get4bytes(context);
unsigned char *end_ptr = context->ptr + attribute_length;
int old_clinit, i;
old_clinit = context->in_clinit;
context->in_clinit = FALSE; /* Since all storage needed by the class initialization method
* <clinit> can be freed after the class is loaded
* we should not place Jcov data into this memory
*/
if ((mb->coverage_table_length = get2bytes(context)) > 0) {
int sz = mb->coverage_table_length * sizeof(struct covtable)
+ mb->code_length * sizeof(long);
struct covtable *cv = allocNBytes(context, sz);
long *hash;
mb->coverage_table = cv;
hash = (long*)(mb->coverage_table + mb->coverage_table_length);
memset(hash, 0, mb->code_length*sizeof(long));
for (i = 0; i < mb->coverage_table_length; cv++) {
cv->pc = get2bytes(context);
*(hash+cv->pc) = i + 1;
cv->type = get2bytes(context);
cv->where = get4bytes(context);
cv->count = 0;
i++;
}
}
if (context->ptr != end_ptr)
mb->coverage_table = NULL; /* Don't use a wrong coverage table */
context->in_clinit = old_clinit;
}
static void ReadInCode(CICcontext *context, struct methodblock *mb)
{
int attribute_length = get4bytes(context);
unsigned char *end_ptr = context->ptr + attribute_length;
int attribute_count;
int code_length;
int i;
if (cbMinorVersion(context->cb) <= 2) {
mb->maxstack = get1byte(context);
mb->nlocals = get1byte(context);
code_length = mb->code_length = get2bytes(context);
} else {
mb->maxstack = get2bytes(context);
mb->nlocals = get2bytes(context);
code_length = mb->code_length = get4bytes(context);
}
if (mb->nlocals < mb->args_size)
JAVA_ERROR(context, "Arguments can't fit into locals");
if (code_length > 65535) {
JAVA_ERROR(context, "Byte code size exceeds 65535 bytes");
}
mb->code = allocNBytes(context, code_length);
getNbytes(context, code_length, (char *)mb->code);
if ((mb->exception_table_length = get2bytes(context)) > 0) {
unsigned exception_table_size = mb->exception_table_length
* sizeof(struct CatchFrame);
mb->exception_table = allocNBytes(context, exception_table_size);
for (i = 0; i < (int)mb->exception_table_length; i++) {
mb->exception_table[i].start_pc = get2bytes(context);
mb->exception_table[i].end_pc = get2bytes(context);
mb->exception_table[i].handler_pc = get2bytes(context);
mb->exception_table[i].catchType = get2bytes(context);
mb->exception_table[i].compiled_CatchFrame = NULL;
}
}
attribute_count = get2bytes(context);
for (i = 0; i < attribute_count; i++) {
char *name = getAsciz(context);
if (strcmp(name, "LineNumberTable") == 0) {
ReadLineTable(context, mb);
#ifdef JCOV
} else if (strcmp(name, "CoverageTable") == 0 && cov_file) {
ReadCovTable(context, mb);
#endif
} else if (strcmp(name, "LocalVariableTable") == 0) {
ReadLocalVars(context, mb);
} else {
int length = get4bytes(context);
getNbytes(context, length, NULL);
}
}
if (context->ptr != end_ptr)
JAVA_ERROR(context, "Code segment was wrong length");
}
bool loadAnim (personaAnimation * p, FILE * fp) {
p -> numFrames = get2bytes (fp);
if (p -> numFrames) {
int a = get4bytes (fp);
p -> frames = new animFrame[p -> numFrames];
if (! checkNew (p -> frames)) return false;
p -> theSprites = loadBankForAnim (a);
for (a = 0; a < p -> numFrames; a ++) {
p -> frames[a].frameNum = get4bytes (fp);
p -> frames[a].howMany = get4bytes (fp);
if (ssgVersion >= VERSION(2,0)) {
p -> frames[a].noise = get4bytes (fp);
} else {
p -> frames[a].noise = 0;
}
}
} else {
p -> theSprites = NULL;
p -> frames = NULL;
}
return true;
}
static void
ReadExceptions(CICcontext *context, struct methodblock *mb)
{
int attribute_length = get4bytes(context);
unsigned char *end_ptr = context->ptr + attribute_length;
unsigned short nexceptions = get2bytes(context);
if ((mb->nexceptions = nexceptions) > 0) {
unsigned short *ep, *exceptions =
allocNBytes(context, nexceptions * sizeof (unsigned short));
mb->exceptions = ep = exceptions;
while (nexceptions-- > 0) {
*ep++ = get2bytes(context);
}
}
if (context->ptr != end_ptr)
JAVA_ERROR(context, "Exceptions attribute has wrong length");
}
static void ReadLineTable(CICcontext *context, struct methodblock *mb)
{
int attribute_length = get4bytes(context);
unsigned char *end_ptr = context->ptr + attribute_length;
int i;
if ((mb->line_number_table_length = get2bytes(context)) > 0) {
struct lineno *ln =
allocNBytes(context, mb->line_number_table_length *
sizeof(struct lineno));
mb->line_number_table = ln;
for (i = mb->line_number_table_length; --i >= 0; ln++) {
ln->pc = get2bytes(context);
ln->line_number = get2bytes(context);
}
}
if (context->ptr != end_ptr)
JAVA_ERROR(context, "Line number table was wrong length?");
}
static void ReadLocalVars(CICcontext *context, struct methodblock *mb)
{
int attribute_length = get4bytes(context);
unsigned char *end_ptr = context->ptr + attribute_length;
int i;
if ((mb->localvar_table_length = get2bytes(context)) > 0) {
struct localvar *lv =
allocNBytes(context, mb->localvar_table_length *
sizeof(struct localvar));
mb->localvar_table = lv;
for (i = mb->localvar_table_length; --i >= 0; lv++) {
lv->pc0 = get2bytes(context);
lv->length = get2bytes(context);
lv->nameoff = get2bytes(context);
lv->sigoff = get2bytes(context);
lv->slot = get2bytes(context);
}
}
if (context->ptr != end_ptr)
JAVA_ERROR(context, "Local variables table was wrong length?");
}
/*
* Handle [FORMAT] item.
*
*/
dodiform()
{
extern char bootstop;
extern char bootend;
int dev, v, w, i, br;
int modesel; /* flag for mode select */
long cnt, hdsiz;
char *s, *d, *wgetstr();
char buf[10], bs[512], sendata[32];
char pnam[128];
char *seldev = "X", *id = "XXXXX";
HINFO hinfo;
char devnames[NAMSIZ]; /* device type name buffer */
long nbad;
extern long gbslsiz(), nument(), dsmarkbad();
long pattern, temp;
long longrandom();
char pr_id[10]; /* partition scheme id */
int mask = 0x0001;
int set, scsidrv, bsiz, other = 0;
/*
* Throw up generic formatting/partition warning,
* then get physical dev they want to clobber.
*/
yesscan = 0;
noinfo = 0;
for (i = 0; i < NAMSIZ; i++)
devnames[i] = "\0";
fwarning[FWARNCN].ob_state = NORMAL;
fwarning[FWARNOK].ob_state = NORMAL;
if (execform(fwarning) != FWARNOK) return BAILOUT;
if ((dev = gphysdev()) < 0) {
return BAILOUT;
}
strcpy(id, "mn");
br = 0;
/* display doing SCSI massage */
if (dev > 7) { /* do the SCSI drive */
noinfo = 1;
goto stfm;
}
inqfmt:
/* Get all available disk types from wincap 'mn' entries */
wallents(devnames, id);
if (!*devnames) {
noinfo = 1;
goto stfm;
}
/* Shove format name text into buttons */
for (i = 0, s = devnames; i < 14 && *s; ++i) {
dsknames[pfmt[i]].ob_type = G_BUTTON; /* button */
dsknames[pfmt[i]].ob_spec = (long)s;
dsknames[pfmt[i]].ob_state = NORMAL;
dsknames[pfmt[i]].ob_flags = SELECTABLE | RBUTTON;
while (*s++)
;
}
other = i; /* the other button */
dsknames[pfmt[i]].ob_type = G_BUTTON; /* button */
dsknames[pfmt[i]].ob_spec = "OTHER";
dsknames[pfmt[i]].ob_state = NORMAL;
dsknames[pfmt[i]].ob_flags = SELECTABLE | RBUTTON;
i++;
/* rest of buttons are invisible and untouchable */
for (; i < 16; ++i) {
dsknames[pfmt[i]].ob_type = G_IBOX; /* invisible box */
dsknames[pfmt[i]].ob_spec = 0; /* no thickness */
dsknames[pfmt[i]].ob_state = DISABLED; /* nobody home */
dsknames[pfmt[i]].ob_flags = NONE; /* disabled */
}
/* clean up rest of the form and throw it up */
dsknames[PFOK].ob_state = NORMAL;
dsknames[PFCN].ob_state = NORMAL;
if (execform(dsknames) != PFOK)
return BAILOUT;
/* search for format they picked */
for (i = 0; i < 16; ++i)
if (dsknames[pfmt[i]].ob_state & SELECTED)
break;
if (i >= 16) { /* nothing picked */
return BAILOUT;
} else if (other == i) { /* the OTHER button was selected */
noinfo = 1;
goto stfm;
}
if ((!br) && (dev < 8)) {
if (wgetent(dsknames[pfmt[i]].ob_spec, "mn") == ERROR) {
nofmt[NOSCHFMT].ob_spec = dsknames[pfmt[i]].ob_spec;
nofmt[NOSCHFMT].ob_state = NORMAL;
execform(nofmt, 0);
return ERROR;
}
if ((s = wgetstr("br")) != NULL) {
strcpy(id, s);
br = 1; /* processing the branch */
goto inqfmt; /* start over */
}
}
stfm:
modesel = 1;
if (gfparm(dev, noinfo, &modesel, &hinfo, dsknames[pfmt[i]].ob_spec,id)!= 0) {
return ERROR;
}
/* get data pattern to test the disk */
if (wgetnum("dp", &pattern) != OK) {
pattern = longrandom(); /* can't find pattern from wincap, make one */
} else {
temp = pattern;
pattern <<= 16; /* shift pattern to hi word */
pattern |= temp;
}
br = (dev > 7) ? (dev-8) : (dev); /* minus 8 for the scsi drive number */
/*
* One last chance to bail out.
*/
*seldev = br + '0';
(fmtfnl[FUNIT].ob_spec)->te_ptext = seldev;
fmtfnl[FMTYES].ob_state = NORMAL;
fmtfnl[FMTNO].ob_state = NORMAL;
if (execform(fmtfnl) != FMTYES) return BAILOUT;
/* For REAL !! */
dsplymsg(fmtmsg);
bsl = 0L;
/* Get size of Bad Sector List */
if ((bslsiz = gbslsiz(dev)) > 0L) {
/* Allocate memory for existing BSL */
if ((bsl = (BYTE *)mymalloc((int)bslsiz*512)) <= 0) {
ret = err(nomemory);
goto formend;
}
/* Read in BSL */
if ((ret = rdbsl(dev)) != OK) {
/* Create a new BSL if current one is unusable */
if (creabsl(dev, NEW, 0L) != OK) {
ret = ERROR;
goto formend;
}
} else {
/* Remove USER BSL */
if (creabsl(dev, EXPAND, nument(VENDOR)) != OK) {
ret = ERROR;
goto formend;
}
}
} else if (bslsiz == 0L || bslsiz == ERROR) { /* no bsl or read error */
if (creabsl(dev, NEW, 0L) != OK) {
ret = ERROR;
goto formend;
}
} else { /* bslsiz == MDMERR; medium changed error */
ret = ERROR;
goto formend;
}
/*
* In supervisor mode
* set disk format parameters
* and format the disk.
*/
ostack = Super(NULL);
v = OK; /* assume everything is OK */
w = -1;
if (modesel) { /* normal mode select ? */
v = ms(dev, &hinfo); /* Yes, do noprmal mode set */
if (v == OK) w = OK;
/* Find formatted capacity of drive */
hdsiz = (long)hinfo.hi_cc * (long)hinfo.hi_dhc * (long)hinfo.hi_spt;
} else { /* No, do special mode set */
set = typedev & (mask << dev);
scsidrv = typedrv & (mask << dev);
bsiz = ((set) || (scsidrv)) ? (16) : (22);
for (i = 0; i < 32; i++)
sendata[i] = 0;
if ((set) || (scsidrv)) {
v = mdsense(dev, 4, 0, 32, sendata);
for (i = 0; i < 32; i++) /* the lenght of sendata */
if (sendata[i])
break;
if (i == 32) { /* no infomations returned */
ret = 111;
delay();
goto jjj;
}
hdsiz = get3bytes(sendata+5);
delay(); /* kludge delay */
v = sqms(dev, sendata);
delay();
goto kkk;
}
jjj:
if ((v = mdsense(dev, 0, 0, bsiz, sendata)) == OK) {
for (i = 0; i < bsiz; i++)
if (sendata[i])
break;
if (i == bsiz) { /* no infomations returned */
ret = 111;
delay();
Super(ostack);
goto formend;
}
hdsiz = get3bytes(sendata+5);
delay(); /* kludge delay */
v = sqms(dev, sendata);
} else {
for (i = 0; i < bsiz; i++)
if (sendata[i])
break;
if (i == bsiz) { /* no infomations returned */
ret = 111;
delay();
Super(ostack);
goto formend;
}
}
kkk:
delay(); /* kludge delay */
w = OK;
if (dev > 7) /* the drive is scsi */
if ((w = readcap(dev, 0, (long)0, buf)) == OK)
hdsiz = get4bytes(buf) + 1;
}
disksiz = hdsiz;
delay(); /* kludge delay */
if ((v == OK) || (w == OK))
v = format(dev, (UWORD)hinfo.hi_in); /* format */
delay(); /* kludge delay */
Super(ostack);
if ((v != 0) || (w != 0)) {
ret = errcode(dev);
if (tsterr(ret) != OK)
formaterr(dev);
ret = ERROR;
goto formend;
}
ret = OK;
rebootp = 1;
formend:
erasemsg(); /* Erase formatting box */
if (ret == 111) /* HDX may not support this drive */
ret = err(needinfo);
if (ret < 0) {
if (bsl > 0) free(bsl);
return ERROR;
}
/*------------------------------------------*
* Markbad the device destructively. *
* Bad Sectors found are added to the BSL. *
* Write BSL to device. *
*------------------------------------------*/
if ((nbad = dsmarkbad(dev, hdsiz, 1, pattern)) < 0) {
free(bsl);
return ERROR;
}
if (wrbsl(dev) != OK) {
free(bsl);
return ERROR;
}
free(bsl);
/*
* Install boot-stopper in sector image;
* write root sector to device.
* 6-13-88 Setting of soft format parameters in root sector sets
* the hard disk size only.
*/
fillbuf(bs, 512L, 0L); /* create new root sector */
sbslparm(bs); /* set BSL parameters */
if (modesel) {
sfmtparm(bs, &hinfo);
} else {
sdisksiz(bs, disksiz);
}
for (d = bs, s = &bootstop, cnt = (long)(&bootend - &bootstop); --cnt;)
*d++ = *s++;
Protobt(bs, -1L, -1, 1); /* make root sector executable */
if ((ret = putroot(dev, bs, (SECTOR)0)) != OK) {
if (tsterr(ret) != OK)
err(rootwrit);
return ERROR;
}
/*
* Make a copy of the default partition name.
* Figure out the partition scheme id.
*/
if (!noinfo) {
s = wgetstr("pt");
strcpy(pnam, s);
}
/* ??
figprid(disksiz, pr_id);
*/
dodipart(dev, pnam, disksiz);
return OK;
}
//----------------------------------------------------------------------------
//read all the options
//pointer to the variables and size from options to packet end
void dhcp_parse_options (unsigned char *msg, struct dhcp_cache *c, unsigned int size)
{
unsigned int ix;
ix = 0;
do
{
switch (msg[ix])
{
case 0: //Padding
ix++;
break;
case 1: //Netmask
ix++;
if ( msg[ix] == 4 )
{
ix++;
get4bytes(&msg[ix], &c->netmask[0]);
ix += 4;
}
else
{
ix += (msg[ix]+1);
}
break;
case 3: //router (gateway IP)
ix++;
if ( msg[ix] == 4 )
{
ix++;
get4bytes(&msg[ix], &c->router_ip[0]);
ix += 4;
}
else
{
ix += (msg[ix]+1);
}
break;
case 6: //dns len = n * 4
ix++;
if ( msg[ix] == 4 )
{
ix++;
get4bytes(&msg[ix], &c->dns1_ip[0]);
ix += 4;
}
else
if ( msg[ix] == 8 )
{
ix++;
get4bytes(&msg[ix], &c->dns1_ip[0]);
ix += 4;
get4bytes(&msg[ix], &c->dns2_ip[0]);
ix += 4;
}
else
{
ix += (msg[ix]+1);
}
break;
case 51: //lease time
ix++;
if ( msg[ix] == 4 )
{
ix++;
get4bytes(&msg[ix], &c->lease[0]);
ix += 4;
}
else
{
ix += msg[ix]+1;
}
break;
case 52: //Options overload
ix++;
if ( msg[ix] == 1 ) //size == 1
{
ix++;
c->ovld = msg[ix];
ix++;
}
else
{
ix += (msg[ix]+1);
}
break;
case 53: //DHCP Type
ix++;
if ( msg[ix] == 1 ) //size == 1
{
ix++;
c->type = msg[ix];
ix++;
}
else
{
ix += (msg[ix]+1);
}
break;
case 54: //Server identifier
ix++;
if ( msg[ix] == 4 )
{
ix++;
get4bytes(&msg[ix], &c->serv_id[0]);
ix += 4;
}
else
{
ix += msg[ix]+1;
}
break;
case 99: //Magic cookie
ix += 4;
break;
case 0xff: //end option
break;
default:
DHCP_DEBUG("Unknown Option: %2x\r\n", msg[ix]);
ix++;
ix += (msg[ix]+1);
break;
}
}
while ( (msg[ix] != 0xff) && (ix < size) );
}
int
convert_S_records(
FILE *ifp,
char *inm,
FILE *ofp,
char *onm)
{
char buff[512];
char *p;
u8 cksum;
int incksum;
int c;
int len; /* data length of current line */
int rectype; /* record type */
u32 addr;
bool endrecord = FALSE;
buffer_rec tb;
while ( ! endrecord && (fgets(buff, sizeof(buff), ifp)))
{
p = &buff[0];
if (p[strlen(p)-1] == '\n') /* get rid of newline */
p[strlen(p)-1] = '\0';
if (p[strlen(p)-1] == '\r') /* get rid of any CR */
p[strlen(p)-1] = '\0';
tb.dl_count = 0;
if (*p != 'S')
badformat(p, inm, BADFMT);
p++;
if ((rectype = getnibble(&p)) == -1) /* record type */
badformat(buff, inm, BADTYPE);
if ((len = getbyte(&p)) == -1) /* record len */
badformat(buff, inm, BADLEN);
cksum = len;
switch (rectype)
{
case 0x00: /* comment field, ignored */
goto write_it;
case 0x01: /* data record, 16 bit addr */
if ((addr = get2bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
len -= 3;
goto doit;
case 0x02: /* ... 24 bit addr */
if ((addr = get3bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
len -= 4;
goto doit;
case 0x03: /* ... 32 bit addr */
if ((addr = get4bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
len -= 5;
doit:
cksum += B0(addr) + B1(addr) + B2(addr) + B3(addr);
tb.dl_destaddr = addr;
while (len--)
{
if ((c = getbyte(&p)) == -1)
badformat(buff, inm, BADDATA);
cksum += c;
filesum += c;
tb.dl_buf[tb.dl_count++] = c;
}
break;
case 0x07: /* 32 bit end record */
if ((addr = get4bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
goto end_rec;
case 0x08: /* 24 bit end record */
if ((addr = get3bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
goto end_rec;
case 0x09: /* 16 bit end record */
if ((addr = get2bytes(&p)) == -1L)
badformat(buff, inm, BADADDR);
end_rec:
cksum += B0(addr) + B1(addr) + B2(addr) + B3(addr);
tb.dl_jumpaddr = addr;
break;
default:
error(0, "unknown Motorola-S record type: 0x%02x", rectype);
badformat(buff, inm, BADTYPE);
break;
}
/*
* Verify checksums are correct in file.
*/
cksum = (~cksum) & 0xff;
if ((incksum = getbyte(&p)) == -1)
badformat(buff, inm, BADCSUM);
if (((u8) incksum) != cksum)
badformat(buff, inm, MISCSUM);
write_it:
if (tb.dl_count)
write_record(&tb, ofp);
}
return 0;
}
static void LoadConstantPool(CICcontext *context)
{
ClassClass *cb = context->cb;
int nconstants = get2bytes(context);
cp_item_type *constant_pool;
unsigned char *type_table;
int i;
Java8 t1;
if (nconstants > 16384) {
JAVA_ERROR(context, "Preverifier only "
"handles constant pool size up to 16K");
}
t1.x[0] = 0; /* shut off warning */
if (nconstants < CONSTANT_POOL_UNUSED_INDEX) {
JAVA_ERROR(context, "Illegal constant pool size");
}
constant_pool = (cp_item_type *)
allocNBytes(context, nconstants * sizeof(cp_item_type));
type_table = allocNBytes(context, nconstants * sizeof(char));
for (i = CONSTANT_POOL_UNUSED_INDEX; i < nconstants; i++) {
int type = get1byte(context);
CONSTANT_POOL_TYPE_TABLE_PUT(type_table, i, type);
switch (type) {
case CONSTANT_Utf8: {
int length = get2bytes(context);
char *result = allocNBytes(context, length + 1);
getNbytes(context, length, result);
result[length] = '\0';
constant_pool[i].cp = result;
CONSTANT_POOL_TYPE_TABLE_SET_RESOLVED(type_table, i);
break;
}
case CONSTANT_Class:
case CONSTANT_String:
constant_pool[i].i = get2bytes(context);
break;
case CONSTANT_Fieldref:
case CONSTANT_Methodref:
case CONSTANT_InterfaceMethodref:
case CONSTANT_NameAndType:
constant_pool[i].i = get4bytes(context);
break;
case CONSTANT_Float:
if (check_on) {
panic("floating-point constants should not appear");
}
case CONSTANT_Integer:
constant_pool[i].i = get4bytes(context);
CONSTANT_POOL_TYPE_TABLE_SET_RESOLVED(type_table, i);
break;
case CONSTANT_Double:
if (check_on) {
panic("floating-point constants should not appear");
}
case CONSTANT_Long: {
unsigned high = get4bytes(context);
unsigned low = get4bytes(context);
int64_t value;
value = ll_add(ll_shl(uint2ll(high), 32), uint2ll(low));
SET_INT64(t1, &constant_pool[i], value);
CONSTANT_POOL_TYPE_TABLE_SET_RESOLVED(type_table, i);
i++; /* increment i for loop, too */
if (i >= nconstants) {
JAVA_ERROR(context, "illegal constant pool entry");
}
/* Indicate that the next object in the constant pool cannot
* be accessed independently. */
CONSTANT_POOL_TYPE_TABLE_PUT(type_table, i, 0);
CONSTANT_POOL_TYPE_TABLE_SET_RESOLVED(type_table, i);
break;
}
default:
JAVA_ERROR(context, "Illegal constant pool type");
}
}
/* It is important to only set these after everything is setup,
so that the GC sees a consistent state.*/
cbConstantPool(cb) = constant_pool;
cbConstantPoolCount(cb) = nconstants;
constant_pool[CONSTANT_POOL_TYPE_TABLE_INDEX].type = type_table;
}
static void
createInternalClass0(CICcontext *context, ClassClass *cb,
struct Hjava_lang_ClassLoader *loader, char *name)
{
int i, j;
union cp_item_type *constant_pool;
unsigned char *type_table;
int attribute_count;
unsigned fields_count;
struct methodblock *mb;
struct fieldblock *fb;
struct Classjava_lang_Class *ucb = unhand(cb);
if (get4bytes(context) != JAVA_CLASSFILE_MAGIC)
JAVA_ERROR(context, "Bad magic number");
ucb->minor_version = get2bytes(context);
ucb->major_version = get2bytes(context);
ucb->loader = loader;
if (ucb->major_version != JAVA_VERSION)
JAVA_ERROR(context, "Bad major version number");
LoadConstantPool(context);
constant_pool = ucb->constantpool;
type_table = constant_pool[CONSTANT_POOL_TYPE_TABLE_INDEX].type;
ucb->access = get2bytes(context) & ACC_WRITTEN_FLAGS;
/* Work around javac bug */
if (ucb->access & ACC_INTERFACE) {
ucb->access |= ACC_ABSTRACT;
}
/* Get the name of the class */
i = get2bytes(context); /* index in constant pool of class */
ucb->name = getAscizFromClass(context, i);
if (name != NULL && strcmp(ucb->name, name) != 0)
JAVA_ERROR(context, "Wrong name");
constant_pool[i].clazz = cb;
CONSTANT_POOL_TYPE_TABLE_SET_RESOLVED(type_table, i);
if (loader) {
/* We don't trust a classloader to do the right thing. . . */
ClassClass **pcb, **end_pcb;
char *name = ucb->name;
if (name == NULL || !IsLegalClassname(name, FALSE)) {
JAVA_ERROR(context, "Bad name");
}
BINCLASS_LOCK();
for (pcb = binclasses, end_pcb = pcb + nbinclasses;
pcb < end_pcb; pcb++) {
ClassClass *cb = *pcb;
if ((cbLoader(cb) == loader) && (strcmp(name, cbName(cb)) == 0))
break;
}
BINCLASS_UNLOCK();
if (pcb < end_pcb)
/* There's already a class with the same name and loader */
JAVA_ERROR(context, "Duplicate name");
}
/* Get the super class name. */
i = get2bytes(context); /* index in constant pool of class */
if (i > 0) {
ucb->super_name = getAscizFromClass(context, i);
if (!IsLegalClassname(ucb->super_name, FALSE)) {
JAVA_ERROR(context, "Bad superclass name");
}
}
i = ucb->implements_count = get2bytes(context);
if (i > 0) {
int j;
ucb->implements = allocNBytes(context, i * sizeof(short));
for (j = 0; j < i; j++) {
ucb->implements[j] = get2bytes(context);
}
}
fields_count = ucb->fields_count = get2bytes(context);
if (fields_count > 0)
ucb->fields = (struct fieldblock *)
allocNBytes(context, ucb->fields_count * sizeof(struct fieldblock));
for (i = fields_count, fb = ucb->fields; --i >= 0; fb++) {
fieldclass(fb) = cb;
fb->access = get2bytes(context) & ACC_WRITTEN_FLAGS;
fb->name = getAsciz(context);
fb->signature = getAsciz(context);
attribute_count = get2bytes(context);
for (j = 0; j < (int)attribute_count; j++) {
char *name = getAsciz(context);
int length = get4bytes(context);
if ((fb->access & ACC_STATIC)
&& strcmp(name, "ConstantValue") == 0) {
if (length != 2)
JAVA_ERROR(context, "Wrong size for VALUE attribute");
fb->access |= ACC_VALKNOWN;
/* we'll change this below */
fb->u.offset = get2bytes(context);
} else {
getNbytes(context, length, NULL);
}
}
/*
if (fb->access & ACC_STATIC) {
InitializeStaticVar(fb, context);
}
*/
}
if ((ucb->methods_count = get2bytes(context)) > 0)
ucb->methods = (struct methodblock *)
allocNBytes(context, ucb->methods_count * sizeof(struct methodblock));
for (i = cbMethodsCount(cb), mb = cbMethods(cb); --i >= 0; mb++) {
fieldclass(&mb->fb) = cb;
mb->fb.access = get2bytes(context) & ACC_WRITTEN_FLAGS;
mb->fb.name = getAsciz(context);
mb->fb.signature = getAsciz(context);
if (strcmp(mb->fb.name, "<clinit>") == 0 &&
strcmp(mb->fb.signature, "()V") == 0)
context->in_clinit = TRUE;
mb->args_size = Signature2ArgsSize(mb->fb.signature)
+ ((mb->fb.access & ACC_STATIC) ? 0 : 1);
if (mb->args_size > 255)
JAVA_ERROR(context, "Too many arguments");
attribute_count = get2bytes(context);
for (j = 0; j < attribute_count; j++) {
char *attr_name = getAsciz(context);
if ((strcmp(attr_name, "Code") == 0)
&& ((mb->fb.access & (ACC_NATIVE | ACC_ABSTRACT))==0)) {
ReadInCode(context, mb);
} else if (strcmp(attr_name, "Exceptions") == 0) {
ReadExceptions(context, mb);
} else {
int length = get4bytes(context);
getNbytes(context, length, NULL);
}
}
context->in_clinit = FALSE;
}
/* See if there are class attributes */
attribute_count = get2bytes(context);
for (j = 0; j < attribute_count; j++) {
char *name = getAsciz(context);
int length = get4bytes(context);
if (strcmp(name, "SourceFile") == 0) {
if (length != 2) {
JAVA_ERROR(context, "Wrong size for VALUE attribute");
}
ucb->source_name = getAsciz(context);
#ifdef JCOV
} else if (strcmp(name, "AbsoluteSourcePath") == 0) {
if (length == 2) {
ucb->absolute_source_name = getAsciz(context);
} else
getNbytes(context, length, NULL);
} else if (strcmp(name, "TimeStamp") == 0) {
unsigned high;
unsigned low;
int64_t value;
Java8 t1;
if (length == 8) {
high = get4bytes(context);
low = get4bytes(context);
value = ll_add(ll_shl(uint2ll(high), 32), uint2ll(low));
SET_INT64(t1, &ucb->timestamp, value);
} else
getNbytes(context, length, NULL);
#endif
} else {
getNbytes(context, length, NULL);
}
}
}