/*------------------------------------------------------------------------
* mkarp - allocate and fill in an ARP or RARP packet
*------------------------------------------------------------------------
*/
static
struct ep *
mkarp(int ifn, short type, short op, IPaddr spa, IPaddr tpa)
{
register struct arp *parp;
struct ep *pep;
pep = (struct ep *) getbuf(Net.netpool);
if ((int)pep == SYSERR)
return (struct ep *)SYSERR;
memcpy(pep->ep_dst, nif[ifn].ni_hwb.ha_addr, EP_ALEN);
pep->ep_order = ~0;
pep->ep_type = type;
parp = (struct arp *)pep->ep_data;
parp->ar_hwtype = hs2net(AR_HARDWARE);
parp->ar_prtype = hs2net(EPT_IP);
parp->ar_hwlen = EP_ALEN;
parp->ar_prlen = IP_ALEN;
parp->ar_op = hs2net(op);
memcpy(SHA(parp), nif[ifn].ni_hwa.ha_addr, EP_ALEN);
memcpy(SPA(parp), &spa, IP_ALEN);
memcpy(THA(parp), nif[ifn].ni_hwa.ha_addr, EP_ALEN);
memcpy(TPA(parp), &tpa, IP_ALEN);
return pep;
}
void
process_fddi(register u_char *u, register const struct pcap_pkthdr *h,
register const u_char *p)
{
register struct fddi_header *fh;
register struct ether_arp *ea;
register u_char *sea, *sha;
register time_t t;
u_int32_t sia;
fh = (struct fddi_header *)p;
ea = (struct ether_arp *)(fh + 1);
if (!swapped) {
bit_reverse(fh->src, 6);
bit_reverse(fh->dst, 6);
}
if (!sanity_fddi(fh, ea, h->caplen))
return;
/* Source MAC hardware ethernet address */
sea = (u_char *)fh->src;
/* Source ARP ethernet address */
sha = (u_char *)SHA(ea);
/* Source ARP ip address */
BCOPY(SPA(ea), &sia, 4);
/* Watch for bogons */
if (isbogon(sia)) {
dosyslog(LOG_INFO, "bogon", sia, sea, sha);
return;
}
/* Watch for ethernet broadcast */
if (MEMCMP(sea, zero, 6) == 0 || MEMCMP(sea, allones, 6) == 0 ||
MEMCMP(sha, zero, 6) == 0 || MEMCMP(sha, allones, 6) == 0) {
dosyslog(LOG_INFO, "ethernet broadcast", sia, sea, sha);
return;
}
/* Double check ethernet addresses */
if (MEMCMP(sea, sha, 6) != 0) {
dosyslog(LOG_INFO, "ethernet mismatch", sia, sea, sha);
return;
}
/* Got a live one */
t = h->ts.tv_sec;
can_checkpoint = 0;
if (!ent_add(sia, sea, t, NULL))
syslog(LOG_ERR, "ent_add(%s, %s, %ld) failed",
intoa(sia), e2str(sea), t);
can_checkpoint = 1;
}
int main(int argc, char *argv[])
{
int i,err=0;
unsigned char **P,**R;
static unsigned char buf[1000];
char *p,*r;
SHA_CTX c;
unsigned char md[SHA_DIGEST_LENGTH];
#ifdef CHARSET_EBCDIC
ebcdic2ascii(test[0], test[0], strlen(test[0]));
ebcdic2ascii(test[1], test[1], strlen(test[1]));
#endif
P=(unsigned char **)test;
R=(unsigned char **)ret;
i=1;
while (*P != NULL)
{
p=pt(SHA(*P,(unsigned long)strlen((char *)*P),NULL));
if (strcmp(p,(char *)*R) != 0)
{
printf("error calculating SHA on '%s'\n",*P);
printf("got %s instead of %s\n",p,*R);
err++;
}
else
printf("test %d ok\n",i);
i++;
R++;
P++;
}
memset(buf,'a',1000);
#ifdef CHARSET_EBCDIC
ebcdic2ascii(buf, buf, 1000);
#endif /*CHARSET_EBCDIC*/
SHA_Init(&c);
for (i=0; i<1000; i++)
SHA_Update(&c,buf,1000);
SHA_Final(md,&c);
p=pt(md);
r=bigret;
if (strcmp(p,r) != 0)
{
printf("error calculating SHA on '%s'\n",p);
printf("got %s instead of %s\n",p,r);
err++;
}
else
printf("test 3 ok\n");
exit(err);
return(0);
}
// Read a file into memory; optionally (retouch_flag == RETOUCH_DO_MASK) mask
// the retouched entries back to their original value (such that SHA-1 checks
// don't fail due to randomization); store the file contents and associated
// metadata in *file.
//
// Return 0 on success.
int LoadFileContents(const char* filename, FileContents* file,
int retouch_flag) {
file->data = NULL;
// A special 'filename' beginning with "MTD:" or "EMMC:" means to
// load the contents of a partition.
if (strncmp(filename, "MTD:", 4) == 0 ||
strncmp(filename, "EMMC:", 5) == 0) {
return LoadPartitionContents(filename, file);
}
if (stat(filename, &file->st) != 0) {
printf("failed to stat \"%s\": %s\n", filename, strerror(errno));
return -1;
}
file->size = file->st.st_size;
file->data = malloc(file->size);
FILE* f = fopen(filename, "rb");
if (f == NULL) {
printf("failed to open \"%s\": %s\n", filename, strerror(errno));
free(file->data);
file->data = NULL;
return -1;
}
ssize_t bytes_read = fread(file->data, 1, file->size, f);
if (bytes_read != file->size) {
printf("short read of \"%s\" (%ld bytes of %ld)\n",
filename, (long)bytes_read, (long)file->size);
free(file->data);
file->data = NULL;
return -1;
}
fclose(f);
// apply_patch[_check] functions are blind to randomization. Randomization
// is taken care of in [Undo]RetouchBinariesFn. If there is a mismatch
// within a file, this means the file is assumed "corrupt" for simplicity.
if (retouch_flag) {
int32_t desired_offset = 0;
if (retouch_mask_data(file->data, file->size,
&desired_offset, NULL) != RETOUCH_DATA_MATCHED) {
printf("error trying to mask retouch entries\n");
free(file->data);
file->data = NULL;
return -1;
}
}
SHA(file->data, file->size, file->sha1);
return 0;
}
bool CEncrypt::MakeFileKey3(const std::string &sPassword, unsigned char *pHash, int nHashSize, unsigned char *pHash2, int nHashSize2)
{
if (!pHash) return false;
int size = 64 * (sPassword.length() + 64 + nHashSize2); // max
unsigned char K[64]; //max size sha
unsigned char *K1 = new unsigned char[size];
unsigned char *E = new unsigned char[size];
int hash_size = nHashSize;
memcpy(K, pHash, nHashSize);
int iteration = 0;
while( (iteration < 64) || (iteration < E[size - 1] + 32))
{
size = 0;
for (int i = 0; i < 64; i++)
{
memcpy(K1 + size, sPassword.c_str(), sPassword.length()); size += sPassword.length();
memcpy(K1 + size, K, hash_size); size += hash_size;
if (pHash2)
{
memcpy(K1 + size, pHash2, nHashSize2); size += nHashSize2;
}
}
CryptoPP::AES::Encryption aesEncryption(K, 16);
CryptoPP::CBC_Mode_ExternalCipher::Encryption cbcEncryption( aesEncryption, K + 16);
CryptoPP::StreamTransformationFilter stfEncryption(cbcEncryption, new CryptoPP::ArraySink( E, size), CryptoPP::StreamTransformationFilter::NO_PADDING);
stfEncryption.Put( K1, size);
stfEncryption.MessageEnd();
//----------------------------------------------------------
int E_mod_3 = 0;
for (unsigned int i = 0; i < 16; ++i)
{
E_mod_3 += E[i];
}
E_mod_3 %= 3;
hash_size = SHA(E_mod_3, E, size, K);
iteration++;
}
delete []K1;
delete []E;
memcpy (pHash, K, 32); // pHash - from sha256
return true;
}
void init_PRNG(void) {
unsigned char PRNG_output[SIZE_H + 4]; // 49 52 4D 41 (IRMA)
RandomBits(PRNG_output, LENGTH_H);
PRNG_output[SIZE_H] = 0x49;
PRNG_output[SIZE_H + 1] = 0x52;
PRNG_output[SIZE_H + 2] = 0x4D;
PRNG_output[SIZE_H + 3] = 41;
SHA(SHA_256, session.prove.aesKey, SIZE_H + 4, PRNG_output);
session.prove.ctrBlock = 0x00;
}
/**
* PKCS #1 PSS encoding
*/
static int PSS_encode(unsigned char *encoded,
unsigned int message_bytes, const unsigned char *message) {
unsigned char M[8 + RSA_SHA_BYTES + RSA_SALT_BYTES];
unsigned char DB[RSA_MOD_BYTES - RSA_SHA_BYTES - 1];
// Compute the hash of m
debugValue("PSS encode: message", message, message_bytes);
SHA(RSA_SHA_BYTES, M + 8, message_bytes, message);
debugValue("PSS encode: hashed message", M + 8, RSA_SHA_BYTES);
// Generate the salt and construct M
RandomBytes(M + 8 + RSA_SHA_BYTES, RSA_SALT_BYTES);
debugValue("PSS encode: salt", M + 8 + RSA_SHA_BYTES, RSA_SALT_BYTES);
debugValue("PSS encode: message to be encoded", M, 8 + RSA_SHA_BYTES + RSA_SALT_BYTES);
// Construct DB
DB[RSA_MOD_BYTES - RSA_SALT_BYTES - RSA_SHA_BYTES - 2] = 0x01;
Copy(RSA_SALT_BYTES, DB + RSA_MOD_BYTES - RSA_SALT_BYTES - RSA_SHA_BYTES - 1, M + 8 + RSA_SHA_BYTES);
debugValue("PSS encode: DB", DB, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
// Compute maskedDB
SHA(RSA_SHA_BYTES, encoded + RSA_MOD_BYTES - RSA_SHA_BYTES - 1, 8 + RSA_SHA_BYTES + RSA_SALT_BYTES, M);
debugValue("PSS encode: hash of message to be encoded", encoded + RSA_MOD_BYTES - RSA_SHA_BYTES - 1, RSA_SHA_BYTES);
Copy(RSA_SHA_BYTES, M, encoded + RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
MGF1(RSA_SHA_BYTES, M, RSA_MOD_BYTES - RSA_SHA_BYTES - 1, encoded);
debugValue("PSS encode: dbMask", encoded, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
XorAssign(RSA_MOD_BYTES - RSA_SHA_BYTES - 1, DB, encoded);
debugValue("PSS encode: maskedDB", encoded, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
// Construct the encoded message
Copy(RSA_MOD_BYTES - RSA_SHA_BYTES - 1, encoded, DB);
encoded[RSA_MOD_BYTES - 1] = 0xbc;
debugValue("PSS encode: encoded message", encoded, RSA_MOD_BYTES);
return RSA_MOD_BYTES;
}
// sha1_check(data)
// to return the sha1 of the data (given in the format returned by
// read_file).
//
// sha1_check(data, sha1_hex, [sha1_hex, ...])
// returns the sha1 of the file if it matches any of the hex
// strings passed, or "" if it does not equal any of them.
//
Value* Sha1CheckFn(const char* name, State* state, int argc, Expr* argv[]) {
if (argc < 1) {
return ErrorAbort(state, "%s() expects at least 1 arg", name);
}
Value** args = ReadValueVarArgs(state, argc, argv);
if (args == NULL) {
return NULL;
}
if (args[0]->size < 0) {
fprintf(stderr, "%s(): no file contents received", name);
return StringValue(strdup(""));
}
uint8_t digest[SHA_DIGEST_SIZE];
SHA(args[0]->data, args[0]->size, digest);
FreeValue(args[0]);
if (argc == 1) {
return StringValue(PrintSha1(digest));
}
int i;
uint8_t* arg_digest = malloc(SHA_DIGEST_SIZE);
for (i = 1; i < argc; ++i) {
if (args[i]->type != VAL_STRING) {
fprintf(stderr, "%s(): arg %d is not a string; skipping",
name, i);
} else if (ParseSha1(args[i]->data, arg_digest) != 0) {
// Warn about bad args and skip them.
fprintf(stderr, "%s(): error parsing \"%s\" as sha-1; skipping",
name, args[i]->data);
} else if (memcmp(digest, arg_digest, SHA_DIGEST_SIZE) == 0) {
break;
}
FreeValue(args[i]);
}
if (i >= argc) {
// Didn't match any of the hex strings; return false.
return StringValue(strdup(""));
}
// Found a match; free all the remaining arguments and return the
// matched one.
int j;
for (j = i+1; j < argc; ++j) {
FreeValue(args[j]);
}
return args[i];
}
bool OpensslManager::HashString(Openssl_Hash algorithm, unsigned char *input, int size, unsigned char *output, int *outlength)
{
switch(algorithm)
{
case Openssl_Hash_MD5:
MD5(input, size, output);
*outlength = MD5_DIGEST_LENGTH;
return true;
case Openssl_Hash_MD4:
MD4(input, size, output);
*outlength = MD4_DIGEST_LENGTH;
return true;
case Openssl_Hash_MD2:
MD2(input, size, output);
*outlength = MD2_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA:
SHA(input, size, output);
*outlength = SHA_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA1:
SHA1(input, size, output);
*outlength = SHA_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA224:
SHA224(input, size, output);
*outlength = SHA224_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA256:
SHA256(input, size, output);
*outlength = SHA256_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA384:
SHA384(input, size, output);
*outlength = SHA384_DIGEST_LENGTH;
return true;
case Openssl_Hash_SHA512:
SHA512(input, size, output);
*outlength = SHA512_DIGEST_LENGTH;
return true;
case Openssl_Hash_RIPEMD160:
RIPEMD160(input, size, output);
*outlength = RIPEMD160_DIGEST_LENGTH;
return true;
}
return false;
}
/*------------------------------------------------------------------------
* arpadd - Add a RESOLVED entry to the ARP cache
* N.B. Assumes interrupts disabled
*------------------------------------------------------------------------
*/
struct arpentry *
arpadd(struct netif *pni, struct arp *parp)
{
struct arpentry *pae;
pae = arpalloc();
pae->ae_hwtype = parp->ar_hwtype;
pae->ae_prtype = parp->ar_prtype;
pae->ae_hwlen = parp->ar_hwlen;
pae->ae_prlen = parp->ar_prlen;
pae->ae_pni = pni;
pae->ae_queue = EMPTY;
memcpy(pae->ae_hwa, SHA(parp), parp->ar_hwlen);
memcpy(pae->ae_pra, SPA(parp), parp->ar_prlen);
pae->ae_ttl = ARP_TIMEOUT;
pae->ae_state = AS_RESOLVED;
return pae;
}
// Read a file into memory; store it and its associated metadata in
// *file. Return 0 on success.
int LoadFileContents(const char* filename, FileContents* file) {
file->data = NULL;
// A special 'filename' beginning with "MTD:" means to load the
// contents of an MTD partition.
if (strncmp(filename, "MTD:", 4) == 0) {
return LoadMTDContents(filename, file);
}
if (stat(filename, &file->st) != 0) {
fprintf(stderr, "failed to stat \"%s\": %s\n", filename, strerror(errno));
return -1;
}
file->size = file->st.st_size;
file->data = malloc(file->size);
FILE* f = fopen(filename, "rb");
if (f == NULL) {
fprintf(stderr, "failed to open \"%s\": %s\n", filename, strerror(errno));
free(file->data);
file->data = NULL;
return -1;
}
size_t bytes_read = fread(file->data, 1, file->size, f);
if (bytes_read != file->size) {
fprintf(stderr, "short read of \"%s\" (%d bytes of %d)\n",
filename, bytes_read, file->size);
free(file->data);
file->data = NULL;
return -1;
}
fclose(f);
SHA(file->data, file->size, file->sha1);
return 0;
}
/**
* PKCS #1 OAEP encoding
*/
static int OAEP_encode(unsigned char *encoded,
unsigned int message_bytes, const unsigned char *message,
unsigned int label_bytes, const unsigned char *label) {
unsigned char DB[RSA_MOD_BYTES - RSA_SHA_BYTES - 1 /* Add MGF1 buffer space */ + 4];
unsigned char seed[RSA_SHA_BYTES /* Add MGF1 buffer space */ + 4];
// Construct DB
debugValue("OAEP encode: label", label, label_bytes);
SHA(RSA_SHA_BYTES, DB, label_bytes, label);
debugValue("OAEP encode: hash of label", DB, RSA_SHA_BYTES);
DB[RSA_MOD_BYTES - RSA_SHA_BYTES - message_bytes - 2] = 0x01;
debugValue("OAEP encode: message", message, message_bytes);
CopyBytes(message_bytes, DB + RSA_MOD_BYTES - RSA_SHA_BYTES - message_bytes - 1, message);
debugValue("OAEP encode: DB", DB, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
// Make a random seed
RandomBytes(seed, RSA_SHA_BYTES);
debugValue("OAEP encode: seed", seed, RSA_SHA_BYTES);
// Construct maskedDB and maskedSeed
MGF1(RSA_SHA_BYTES, seed, RSA_MOD_BYTES - RSA_SHA_BYTES - 1, encoded + 1 + RSA_SHA_BYTES);
debugValue("OAEP encode: dbMask", encoded + 1 + RSA_SHA_BYTES, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
XorAssign(RSA_MOD_BYTES - RSA_SHA_BYTES - 1, DB, encoded + 1 + RSA_SHA_BYTES);
debugValue("OAEP encode: maskedDB", DB, RSA_MOD_BYTES - RSA_SHA_BYTES - 1);
MGF1(RSA_MOD_BYTES - RSA_SHA_BYTES - 1, DB, RSA_SHA_BYTES, encoded + 1);
debugValue("OAEP encode: seedMask", encoded + 1, RSA_SHA_BYTES);
XorAssign(RSA_SHA_BYTES, seed, encoded + 1);
debugValue("OAEP encode: maskedSeed", encoded + 1, RSA_SHA_BYTES);
Copy(RSA_SHA_BYTES, encoded + 1, seed);
Copy(RSA_MOD_BYTES - RSA_SHA_BYTES - 1, encoded + 1 + RSA_SHA_BYTES, DB);
debugValue("OAEP encode: encoded message", encoded, RSA_MOD_BYTES);
return RSA_MOD_BYTES;
}
void
arp_print(netdissect_options *ndo,
const u_char *bp, u_int length, u_int caplen)
{
const struct arp_pkthdr *ap;
u_short pro, hrd, op, linkaddr;
ap = (const struct arp_pkthdr *)bp;
ND_TCHECK(*ap);
hrd = HRD(ap);
pro = PRO(ap);
op = OP(ap);
/* if its ATM then call the ATM ARP printer
for Frame-relay ARP most of the fields
are similar to Ethernet so overload the Ethernet Printer
and set the linkaddr type for linkaddr_string() accordingly */
switch(hrd) {
case ARPHRD_ATM2225:
atmarp_print(ndo, bp, length, caplen);
return;
case ARPHRD_FRELAY:
linkaddr = LINKADDR_FRELAY;
break;
default:
linkaddr = LINKADDR_ETHER;
break;
}
if (!ND_TTEST2(*ar_tpa(ap), PROTO_LEN(ap))) {
ND_PRINT((ndo, "[|ARP]"));
ND_DEFAULTPRINT((const u_char *)ap, length);
return;
}
if (!ndo->ndo_eflag) {
ND_PRINT((ndo, "ARP, "));
}
/* print hardware type/len and proto type/len */
if ((pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL) ||
PROTO_LEN(ap) != 4 ||
HRD_LEN(ap) == 0 ||
ndo->ndo_vflag) {
ND_PRINT((ndo, "%s (len %u), %s (len %u)",
tok2str(arphrd_values, "Unknown Hardware (%u)", hrd),
HRD_LEN(ap),
tok2str(ethertype_values, "Unknown Protocol (0x%04x)", pro),
PROTO_LEN(ap)));
/* don't know know about the address formats */
if (!ndo->ndo_vflag) {
goto out;
}
}
/* print operation */
printf("%s%s ",
ndo->ndo_vflag ? ", " : "",
tok2str(arpop_values, "Unknown (%u)", op));
switch (op) {
case ARPOP_REQUEST:
ND_PRINT((ndo, "who-has %s", ipaddr_string(TPA(ap))));
if (memcmp((const char *)ezero, (const char *)THA(ap), HRD_LEN(ap)) != 0)
ND_PRINT((ndo, " (%s)",
linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap))));
ND_PRINT((ndo, " tell %s", ipaddr_string(SPA(ap))));
break;
case ARPOP_REPLY:
ND_PRINT((ndo, "%s is-at %s",
ipaddr_string(SPA(ap)),
linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
break;
case ARPOP_REVREQUEST:
ND_PRINT((ndo, "who-is %s tell %s",
linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
break;
case ARPOP_REVREPLY:
ND_PRINT((ndo, "%s at %s",
linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
ipaddr_string(TPA(ap))));
break;
case ARPOP_INVREQUEST:
ND_PRINT((ndo, "who-is %s tell %s",
linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
break;
case ARPOP_INVREPLY:
ND_PRINT((ndo,"%s at %s",
linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
ipaddr_string(TPA(ap))));
break;
default:
ND_DEFAULTPRINT((const u_char *)ap, caplen);
return;
}
out:
ND_PRINT((ndo, ", length %u", length));
return;
trunc:
ND_PRINT((ndo, "[|ARP]"));
}
//
// 柦椷幚峴
//
INT CPU::EXEC( INT request_cycles )
{
BYTE opcode; // 僆儁僐乕僪
INT OLD_cycles = TOTAL_cycles;
INT exec_cycles;
BYTE nmi_request, irq_request;
BOOL bClockProcess = m_bClockProcess;
// TEMP
register WORD EA;
register WORD ET;
register WORD WT;
register BYTE DT;
while( request_cycles > 0 ) {
exec_cycles = 0;
if( DMA_cycles ) {
if( request_cycles <= DMA_cycles ) {
DMA_cycles -= request_cycles;
TOTAL_cycles += request_cycles;
// 僋儘僢僋摨婜張棟
mapper->Clock( request_cycles );
#if DPCM_SYNCCLOCK
apu->SyncDPCM( request_cycles );
#endif
if( bClockProcess ) {
nes->Clock( request_cycles );
}
// nes->Clock( request_cycles );
goto _execute_exit;
} else {
exec_cycles += DMA_cycles;
// request_cycles -= DMA_cycles;
DMA_cycles = 0;
}
}
nmi_request = irq_request = 0;
opcode = OP6502( R.PC++ );
if( R.INT_pending ) {
if( R.INT_pending & NMI_FLAG ) {
nmi_request = 0xFF;
R.INT_pending &= ~NMI_FLAG;
} else
if( R.INT_pending & IRQ_MASK ) {
R.INT_pending &= ~IRQ_TRIGGER2;
if( !(R.P & I_FLAG) && opcode != 0x40 ) {
irq_request = 0xFF;
R.INT_pending &= ~IRQ_TRIGGER;
}
}
}
//增加指令预测忽略功能
//opcode
BYTE iInstructionLen =1;
switch (TraceAddrMode[opcode])
{
case IND:
case ADR:
case ABS:
case ABX:
case ABY:
iInstructionLen = 3;
break;
case IMM:
case ZPG:
case ZPX:
case ZPY:
case INX:
case INY:
iInstructionLen = 2;
break;
case IMP:case ACC:case ERR: break;
case REL:iInstructionLen = 2;break;
}
if( ((TraceArr[opcode][0]=='*') ||
(TraceArr[opcode][1]=='?'))&&
(!Config.emulator.bIllegalOp) )
{
//这里可以优化输出信息
//char str[111];
//DecodeInstruction (R.PC-1, str);
//DEBUGOUT( "Bad Instruction:%s\n",str);
R.PC=(R.PC-1)+iInstructionLen;
ADD_CYCLE(iInstructionLen*2);
goto end_is;
}
//
switch( opcode ) {
case 0x69: // ADC #$??
MR_IM(); ADC();
ADD_CYCLE(2);
break;
case 0x65: // ADC $??
MR_ZP(); ADC();
ADD_CYCLE(3);
break;
case 0x75: // ADC $??,X
MR_ZX(); ADC();
ADD_CYCLE(4);
break;
case 0x6D: // ADC $????
MR_AB(); ADC();
ADD_CYCLE(4);
break;
case 0x7D: // ADC $????,X
MR_AX(); ADC(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x79: // ADC $????,Y
MR_AY(); ADC(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x61: // ADC ($??,X)
MR_IX(); ADC();
ADD_CYCLE(6);
break;
case 0x71: // ADC ($??),Y
MR_IY(); ADC(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xE9: // SBC #$??
MR_IM(); SBC();
ADD_CYCLE(2);
break;
case 0xE5: // SBC $??
MR_ZP(); SBC();
ADD_CYCLE(3);
break;
case 0xF5: // SBC $??,X
MR_ZX(); SBC();
ADD_CYCLE(4);
break;
case 0xED: // SBC $????
MR_AB(); SBC();
ADD_CYCLE(4);
break;
case 0xFD: // SBC $????,X
MR_AX(); SBC(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xF9: // SBC $????,Y
MR_AY(); SBC(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xE1: // SBC ($??,X)
MR_IX(); SBC();
ADD_CYCLE(6);
break;
case 0xF1: // SBC ($??),Y
MR_IY(); SBC(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0xC6: // DEC $??
MR_ZP(); DEC(); MW_ZP();
ADD_CYCLE(5);
break;
case 0xD6: // DEC $??,X
MR_ZX(); DEC(); MW_ZP();
ADD_CYCLE(6);
break;
case 0xCE: // DEC $????
MR_AB(); DEC(); MW_EA();
ADD_CYCLE(6);
break;
case 0xDE: // DEC $????,X
MR_AX(); DEC(); MW_EA();
ADD_CYCLE(7);
break;
case 0xCA: // DEX
DEX();
ADD_CYCLE(2);
break;
case 0x88: // DEY
DEY();
ADD_CYCLE(2);
break;
case 0xE6: // INC $??
MR_ZP(); INC(); MW_ZP();
ADD_CYCLE(5);
break;
case 0xF6: // INC $??,X
MR_ZX(); INC(); MW_ZP();
ADD_CYCLE(6);
break;
case 0xEE: // INC $????
MR_AB(); INC(); MW_EA();
ADD_CYCLE(6);
break;
case 0xFE: // INC $????,X
MR_AX(); INC(); MW_EA();
ADD_CYCLE(7);
break;
case 0xE8: // INX
INX();
ADD_CYCLE(2);
break;
case 0xC8: // INY
INY();
ADD_CYCLE(2);
break;
case 0x29: // AND #$??
MR_IM(); AND();
ADD_CYCLE(2);
break;
case 0x25: // AND $??
MR_ZP(); AND();
ADD_CYCLE(3);
break;
case 0x35: // AND $??,X
MR_ZX(); AND();
ADD_CYCLE(4);
break;
case 0x2D: // AND $????
MR_AB(); AND();
ADD_CYCLE(4);
break;
case 0x3D: // AND $????,X
MR_AX(); AND(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x39: // AND $????,Y
MR_AY(); AND(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x21: // AND ($??,X)
MR_IX(); AND();
ADD_CYCLE(6);
break;
case 0x31: // AND ($??),Y
MR_IY(); AND(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0x0A: // ASL A
ASL_A();
ADD_CYCLE(2);
break;
case 0x06: // ASL $??
MR_ZP(); ASL(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x16: // ASL $??,X
MR_ZX(); ASL(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x0E: // ASL $????
MR_AB(); ASL(); MW_EA();
ADD_CYCLE(6);
break;
case 0x1E: // ASL $????,X
MR_AX(); ASL(); MW_EA();
ADD_CYCLE(7);
break;
case 0x24: // BIT $??
MR_ZP(); BIT();
ADD_CYCLE(3);
break;
case 0x2C: // BIT $????
MR_AB(); BIT();
ADD_CYCLE(4);
break;
case 0x49: // EOR #$??
MR_IM(); EOR();
ADD_CYCLE(2);
break;
case 0x45: // EOR $??
MR_ZP(); EOR();
ADD_CYCLE(3);
break;
case 0x55: // EOR $??,X
MR_ZX(); EOR();
ADD_CYCLE(4);
break;
case 0x4D: // EOR $????
MR_AB(); EOR();
ADD_CYCLE(4);
break;
case 0x5D: // EOR $????,X
MR_AX(); EOR(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x59: // EOR $????,Y
MR_AY(); EOR(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x41: // EOR ($??,X)
MR_IX(); EOR();
ADD_CYCLE(6);
break;
case 0x51: // EOR ($??),Y
MR_IY(); EOR(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0x4A: // LSR A
LSR_A();
ADD_CYCLE(2);
break;
case 0x46: // LSR $??
MR_ZP(); LSR(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x56: // LSR $??,X
MR_ZX(); LSR(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x4E: // LSR $????
MR_AB(); LSR(); MW_EA();
ADD_CYCLE(6);
break;
case 0x5E: // LSR $????,X
MR_AX(); LSR(); MW_EA();
ADD_CYCLE(7);
break;
case 0x09: // ORA #$??
MR_IM(); ORA();
ADD_CYCLE(2);
break;
case 0x05: // ORA $??
MR_ZP(); ORA();
ADD_CYCLE(3);
break;
case 0x15: // ORA $??,X
MR_ZX(); ORA();
ADD_CYCLE(4);
break;
case 0x0D: // ORA $????
MR_AB(); ORA();
ADD_CYCLE(4);
break;
case 0x1D: // ORA $????,X
MR_AX(); ORA(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x19: // ORA $????,Y
MR_AY(); ORA(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x01: // ORA ($??,X)
MR_IX(); ORA();
ADD_CYCLE(6);
break;
case 0x11: // ORA ($??),Y
MR_IY(); ORA(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0x2A: // ROL A
ROL_A();
ADD_CYCLE(2);
break;
case 0x26: // ROL $??
MR_ZP(); ROL(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x36: // ROL $??,X
MR_ZX(); ROL(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x2E: // ROL $????
MR_AB(); ROL(); MW_EA();
ADD_CYCLE(6);
break;
case 0x3E: // ROL $????,X
MR_AX(); ROL(); MW_EA();
ADD_CYCLE(7);
break;
case 0x6A: // ROR A
ROR_A();
ADD_CYCLE(2);
break;
case 0x66: // ROR $??
MR_ZP(); ROR(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x76: // ROR $??,X
MR_ZX(); ROR(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x6E: // ROR $????
MR_AB(); ROR(); MW_EA();
ADD_CYCLE(6);
break;
case 0x7E: // ROR $????,X
MR_AX(); ROR(); MW_EA();
ADD_CYCLE(7);
break;
case 0xA9: // LDA #$??
MR_IM(); LDA();
ADD_CYCLE(2);
break;
case 0xA5: // LDA $??
MR_ZP(); LDA();
ADD_CYCLE(3);
break;
case 0xB5: // LDA $??,X
MR_ZX(); LDA();
ADD_CYCLE(4);
break;
case 0xAD: // LDA $????
MR_AB(); LDA();
ADD_CYCLE(4);
break;
case 0xBD: // LDA $????,X
MR_AX(); LDA(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xB9: // LDA $????,Y
MR_AY(); LDA(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xA1: // LDA ($??,X)
MR_IX(); LDA();
ADD_CYCLE(6);
break;
case 0xB1: // LDA ($??),Y
MR_IY(); LDA(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0xA2: // LDX #$??
MR_IM(); LDX();
ADD_CYCLE(2);
break;
case 0xA6: // LDX $??
MR_ZP(); LDX();
ADD_CYCLE(3);
break;
case 0xB6: // LDX $??,Y
MR_ZY(); LDX();
ADD_CYCLE(4);
break;
case 0xAE: // LDX $????
MR_AB(); LDX();
ADD_CYCLE(4);
break;
case 0xBE: // LDX $????,Y
MR_AY(); LDX(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xA0: // LDY #$??
MR_IM(); LDY();
ADD_CYCLE(2);
break;
case 0xA4: // LDY $??
MR_ZP(); LDY();
ADD_CYCLE(3);
break;
case 0xB4: // LDY $??,X
MR_ZX(); LDY();
ADD_CYCLE(4);
break;
case 0xAC: // LDY $????
MR_AB(); LDY();
ADD_CYCLE(4);
break;
case 0xBC: // LDY $????,X
MR_AX(); LDY(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0x85: // STA $??
EA_ZP(); STA(); MW_ZP();
ADD_CYCLE(3);
break;
case 0x95: // STA $??,X
EA_ZX(); STA(); MW_ZP();
ADD_CYCLE(4);
break;
case 0x8D: // STA $????
EA_AB(); STA(); MW_EA();
ADD_CYCLE(4);
break;
case 0x9D: // STA $????,X
EA_AX(); STA(); MW_EA();
ADD_CYCLE(5);
break;
case 0x99: // STA $????,Y
EA_AY(); STA(); MW_EA();
ADD_CYCLE(5);
break;
case 0x81: // STA ($??,X)
EA_IX(); STA(); MW_EA();
ADD_CYCLE(6);
break;
case 0x91: // STA ($??),Y
EA_IY(); STA(); MW_EA();
ADD_CYCLE(6);
break;
case 0x86: // STX $??
EA_ZP(); STX(); MW_ZP();
ADD_CYCLE(3);
break;
case 0x96: // STX $??,Y
EA_ZY(); STX(); MW_ZP();
ADD_CYCLE(4);
break;
case 0x8E: // STX $????
EA_AB(); STX(); MW_EA();
ADD_CYCLE(4);
break;
case 0x84: // STY $??
EA_ZP(); STY(); MW_ZP();
ADD_CYCLE(3);
break;
case 0x94: // STY $??,X
EA_ZX(); STY(); MW_ZP();
ADD_CYCLE(4);
break;
case 0x8C: // STY $????
EA_AB(); STY(); MW_EA();
ADD_CYCLE(4);
break;
case 0xAA: // TAX
TAX();
ADD_CYCLE(2);
break;
case 0x8A: // TXA
TXA();
ADD_CYCLE(2);
break;
case 0xA8: // TAY
TAY();
ADD_CYCLE(2);
break;
case 0x98: // TYA
TYA();
ADD_CYCLE(2);
break;
case 0xBA: // TSX
TSX();
ADD_CYCLE(2);
break;
case 0x9A: // TXS
TXS();
ADD_CYCLE(2);
break;
case 0xC9: // CMP #$??
MR_IM(); CMP_();
ADD_CYCLE(2);
break;
case 0xC5: // CMP $??
MR_ZP(); CMP_();
ADD_CYCLE(3);
break;
case 0xD5: // CMP $??,X
MR_ZX(); CMP_();
ADD_CYCLE(4);
break;
case 0xCD: // CMP $????
MR_AB(); CMP_();
ADD_CYCLE(4);
break;
case 0xDD: // CMP $????,X
MR_AX(); CMP_(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xD9: // CMP $????,Y
MR_AY(); CMP_(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xC1: // CMP ($??,X)
MR_IX(); CMP_();
ADD_CYCLE(6);
break;
case 0xD1: // CMP ($??),Y
MR_IY(); CMP_(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0xE0: // CPX #$??
MR_IM(); CPX();
ADD_CYCLE(2);
break;
case 0xE4: // CPX $??
MR_ZP(); CPX();
ADD_CYCLE(3);
break;
case 0xEC: // CPX $????
MR_AB(); CPX();
ADD_CYCLE(4);
break;
case 0xC0: // CPY #$??
MR_IM(); CPY();
ADD_CYCLE(2);
break;
case 0xC4: // CPY $??
MR_ZP(); CPY();
ADD_CYCLE(3);
break;
case 0xCC: // CPY $????
MR_AB(); CPY();
ADD_CYCLE(4);
break;
case 0x90: // BCC
MR_IM(); BCC();
ADD_CYCLE(2);
break;
case 0xB0: // BCS
MR_IM(); BCS();
ADD_CYCLE(2);
break;
case 0xF0: // BEQ
MR_IM(); BEQ();
ADD_CYCLE(2);
break;
case 0x30: // BMI
MR_IM(); BMI();
ADD_CYCLE(2);
break;
case 0xD0: // BNE
MR_IM(); BNE();
ADD_CYCLE(2);
break;
case 0x10: // BPL
MR_IM(); BPL();
ADD_CYCLE(2);
break;
case 0x50: // BVC
MR_IM(); BVC();
ADD_CYCLE(2);
break;
case 0x70: // BVS
MR_IM(); BVS();
ADD_CYCLE(2);
break;
case 0x4C: // JMP $????
JMP();
ADD_CYCLE(3);
break;
case 0x6C: // JMP ($????)
JMP_ID();
ADD_CYCLE(5);
break;
case 0x20: // JSR
JSR();
ADD_CYCLE(6);
break;
case 0x40: // RTI
RTI();
ADD_CYCLE(6);
break;
case 0x60: // RTS
RTS();
ADD_CYCLE(6);
break;
// 僼儔僌惂屼宯
case 0x18: // CLC
CLC();
ADD_CYCLE(2);
break;
case 0xD8: // CLD
CLD();
ADD_CYCLE(2);
break;
case 0x58: // CLI
CLI();
ADD_CYCLE(2);
break;
case 0xB8: // CLV
CLV();
ADD_CYCLE(2);
break;
case 0x38: // SEC
SEC();
ADD_CYCLE(2);
break;
case 0xF8: // SED
SED();
ADD_CYCLE(2);
break;
case 0x78: // SEI
SEI();
ADD_CYCLE(2);
break;
// 僗僞僢僋宯
case 0x48: // PHA
PUSH( R.A );
ADD_CYCLE(3);
break;
case 0x08: // PHP
PUSH( R.P | B_FLAG );
ADD_CYCLE(3);
break;
case 0x68: // PLA (N-----Z-)
R.A = POP();
SET_ZN_FLAG(R.A);
ADD_CYCLE(4);
break;
case 0x28: // PLP
R.P = POP() | R_FLAG;
ADD_CYCLE(4);
break;
// 偦偺懠
case 0x00: // BRK
BRK();
ADD_CYCLE(7);
break;
case 0xEA: // NOP
ADD_CYCLE(2);
break;
// 枹岞奐柦椷孮
case 0x0B: // ANC #$??
case 0x2B: // ANC #$??
MR_IM(); ANC();
ADD_CYCLE(2);
break;
case 0x8B: // ANE #$??
MR_IM(); ANE();
ADD_CYCLE(2);
break;
case 0x6B: // ARR #$??
MR_IM(); ARR();
ADD_CYCLE(2);
break;
case 0x4B: // ASR #$??
MR_IM(); ASR();
ADD_CYCLE(2);
break;
case 0xC7: // DCP $??
MR_ZP(); DCP(); MW_ZP();
ADD_CYCLE(5);
break;
case 0xD7: // DCP $??,X
MR_ZX(); DCP(); MW_ZP();
ADD_CYCLE(6);
break;
case 0xCF: // DCP $????
MR_AB(); DCP(); MW_EA();
ADD_CYCLE(6);
break;
case 0xDF: // DCP $????,X
MR_AX(); DCP(); MW_EA();
ADD_CYCLE(7);
break;
case 0xDB: // DCP $????,Y
MR_AY(); DCP(); MW_EA();
ADD_CYCLE(7);
break;
case 0xC3: // DCP ($??,X)
MR_IX(); DCP(); MW_EA();
ADD_CYCLE(8);
break;
case 0xD3: // DCP ($??),Y
MR_IY(); DCP(); MW_EA();
ADD_CYCLE(8);
break;
case 0xE7: // ISB $??
MR_ZP(); ISB(); MW_ZP();
ADD_CYCLE(5);
break;
case 0xF7: // ISB $??,X
MR_ZX(); ISB(); MW_ZP();
ADD_CYCLE(5);
break;
case 0xEF: // ISB $????
MR_AB(); ISB(); MW_EA();
ADD_CYCLE(5);
break;
case 0xFF: // ISB $????,X
MR_AX(); ISB(); MW_EA();
ADD_CYCLE(5);
break;
case 0xFB: // ISB $????,Y
MR_AY(); ISB(); MW_EA();
ADD_CYCLE(5);
break;
case 0xE3: // ISB ($??,X)
MR_IX(); ISB(); MW_EA();
ADD_CYCLE(5);
break;
case 0xF3: // ISB ($??),Y
MR_IY(); ISB(); MW_EA();
ADD_CYCLE(5);
break;
case 0xBB: // LAS $????,Y
MR_AY(); LAS(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xA7: // LAX $??
MR_ZP(); LAX();
ADD_CYCLE(3);
break;
case 0xB7: // LAX $??,Y
MR_ZY(); LAX();
ADD_CYCLE(4);
break;
case 0xAF: // LAX $????
MR_AB(); LAX();
ADD_CYCLE(4);
break;
case 0xBF: // LAX $????,Y
MR_AY(); LAX(); CHECK_EA();
ADD_CYCLE(4);
break;
case 0xA3: // LAX ($??,X)
MR_IX(); LAX();
ADD_CYCLE(6);
break;
case 0xB3: // LAX ($??),Y
MR_IY(); LAX(); CHECK_EA();
ADD_CYCLE(5);
break;
case 0xAB: // LXA #$??
MR_IM(); LXA();
ADD_CYCLE(2);
break;
case 0x27: // RLA $??
MR_ZP(); RLA(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x37: // RLA $??,X
MR_ZX(); RLA(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x2F: // RLA $????
MR_AB(); RLA(); MW_EA();
ADD_CYCLE(6);
break;
case 0x3F: // RLA $????,X
MR_AX(); RLA(); MW_EA();
ADD_CYCLE(7);
break;
case 0x3B: // RLA $????,Y
MR_AY(); RLA(); MW_EA();
ADD_CYCLE(7);
break;
case 0x23: // RLA ($??,X)
MR_IX(); RLA(); MW_EA();
ADD_CYCLE(8);
break;
case 0x33: // RLA ($??),Y
MR_IY(); RLA(); MW_EA();
ADD_CYCLE(8);
break;
case 0x67: // RRA $??
MR_ZP(); RRA(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x77: // RRA $??,X
MR_ZX(); RRA(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x6F: // RRA $????
MR_AB(); RRA(); MW_EA();
ADD_CYCLE(6);
break;
case 0x7F: // RRA $????,X
MR_AX(); RRA(); MW_EA();
ADD_CYCLE(7);
break;
case 0x7B: // RRA $????,Y
MR_AY(); RRA(); MW_EA();
ADD_CYCLE(7);
break;
case 0x63: // RRA ($??,X)
MR_IX(); RRA(); MW_EA();
ADD_CYCLE(8);
break;
case 0x73: // RRA ($??),Y
MR_IY(); RRA(); MW_EA();
ADD_CYCLE(8);
break;
case 0x87: // SAX $??
MR_ZP(); SAX(); MW_ZP();
ADD_CYCLE(3);
break;
case 0x97: // SAX $??,Y
MR_ZY(); SAX(); MW_ZP();
ADD_CYCLE(4);
break;
case 0x8F: // SAX $????
MR_AB(); SAX(); MW_EA();
ADD_CYCLE(4);
break;
case 0x83: // SAX ($??,X)
MR_IX(); SAX(); MW_EA();
ADD_CYCLE(6);
break;
case 0xCB: // SBX #$??
MR_IM(); SBX();
ADD_CYCLE(2);
break;
case 0x9F: // SHA $????,Y
MR_AY(); SHA(); MW_EA();
ADD_CYCLE(5);
break;
case 0x93: // SHA ($??),Y
MR_IY(); SHA(); MW_EA();
ADD_CYCLE(6);
break;
case 0x9B: // SHS $????,Y
MR_AY(); SHS(); MW_EA();
ADD_CYCLE(5);
break;
case 0x9E: // SHX $????,Y
MR_AY(); SHX(); MW_EA();
ADD_CYCLE(5);
break;
case 0x9C: // SHY $????,X
MR_AX(); SHY(); MW_EA();
ADD_CYCLE(5);
break;
case 0x07: // SLO $??
MR_ZP(); SLO(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x17: // SLO $??,X
MR_ZX(); SLO(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x0F: // SLO $????
MR_AB(); SLO(); MW_EA();
ADD_CYCLE(6);
break;
case 0x1F: // SLO $????,X
MR_AX(); SLO(); MW_EA();
ADD_CYCLE(7);
break;
case 0x1B: // SLO $????,Y
MR_AY(); SLO(); MW_EA();
ADD_CYCLE(7);
break;
case 0x03: // SLO ($??,X)
MR_IX(); SLO(); MW_EA();
ADD_CYCLE(8);
break;
case 0x13: // SLO ($??),Y
MR_IY(); SLO(); MW_EA();
ADD_CYCLE(8);
break;
case 0x47: // SRE $??
MR_ZP(); SRE(); MW_ZP();
ADD_CYCLE(5);
break;
case 0x57: // SRE $??,X
MR_ZX(); SRE(); MW_ZP();
ADD_CYCLE(6);
break;
case 0x4F: // SRE $????
MR_AB(); SRE(); MW_EA();
ADD_CYCLE(6);
break;
case 0x5F: // SRE $????,X
MR_AX(); SRE(); MW_EA();
ADD_CYCLE(7);
break;
case 0x5B: // SRE $????,Y
MR_AY(); SRE(); MW_EA();
ADD_CYCLE(7);
break;
case 0x43: // SRE ($??,X)
MR_IX(); SRE(); MW_EA();
ADD_CYCLE(8);
break;
case 0x53: // SRE ($??),Y
MR_IY(); SRE(); MW_EA();
ADD_CYCLE(8);
break;
case 0xEB: // SBC #$?? (Unofficial)
MR_IM(); SBC();
ADD_CYCLE(2);
break;
case 0x1A: // NOP (Unofficial)
case 0x3A: // NOP (Unofficial)
case 0x5A: // NOP (Unofficial)
case 0x7A: // NOP (Unofficial)
case 0xDA: // NOP (Unofficial)
case 0xFA: // NOP (Unofficial)
ADD_CYCLE(2);
break;
case 0x80: // DOP (CYCLES 2)
case 0x82: // DOP (CYCLES 2)
case 0x89: // DOP (CYCLES 2)
case 0xC2: // DOP (CYCLES 2)
case 0xE2: // DOP (CYCLES 2)
R.PC++;
ADD_CYCLE(2);
break;
case 0x04: // DOP (CYCLES 3)
case 0x44: // DOP (CYCLES 3)
case 0x64: // DOP (CYCLES 3)
R.PC++;
ADD_CYCLE(3);
break;
case 0x14: // DOP (CYCLES 4)
case 0x34: // DOP (CYCLES 4)
case 0x54: // DOP (CYCLES 4)
case 0x74: // DOP (CYCLES 4)
case 0xD4: // DOP (CYCLES 4)
case 0xF4: // DOP (CYCLES 4)
R.PC++;
ADD_CYCLE(4);
break;
case 0x0C: // TOP
case 0x1C: // TOP
case 0x3C: // TOP
case 0x5C: // TOP
case 0x7C: // TOP
case 0xDC: // TOP
case 0xFC: // TOP
R.PC+=2;
ADD_CYCLE(4);
break;
case 0x02: /* JAM */
case 0x12: /* JAM */
case 0x22: /* JAM */
case 0x32: /* JAM */
case 0x42: /* JAM */
case 0x52: /* JAM */
case 0x62: /* JAM */
case 0x72: /* JAM */
case 0x92: /* JAM */
case 0xB2: /* JAM */
case 0xD2: /* JAM */
case 0xF2: /* JAM */
default:
if( !Config.emulator.bIllegalOp )
{
throw CApp::GetErrorString( IDS_ERROR_ILLEGALOPCODE );
goto _execute_exit;
}
else
{
R.PC--;
ADD_CYCLE(4);
}
break;
// default:
// __assume(0);
}
end_is: __asm nop;
if( nmi_request ) {
_NMI();
} else
if( irq_request ) {
_IRQ();
}
request_cycles -= exec_cycles;
TOTAL_cycles += exec_cycles;
// 僋儘僢僋摨婜張棟
mapper->Clock( exec_cycles );
#if DPCM_SYNCCLOCK
apu->SyncDPCM( exec_cycles );
#endif
if( bClockProcess ) {
nes->Clock( exec_cycles );
}
// nes->Clock( exec_cycles );
}
_execute_exit:
#if !DPCM_SYNCCLOCK
apu->SyncDPCM( TOTAL_cycles - OLD_cycles );
#endif
return TOTAL_cycles - OLD_cycles;
}
void
arp_print(register const u_char *bp, u_int length, u_int caplen)
{
register const struct ether_arp *ap;
register const struct ether_header *eh;
register u_short pro, hrd, op;
ap = (struct ether_arp *)bp;
if ((u_char *)(ap + 1) > snapend) {
printf("[|arp]");
return;
}
if (length < sizeof(struct ether_arp)) {
(void)printf("truncated-arp");
default_print((u_char *)ap, length);
return;
}
pro = EXTRACT_16BITS(&ap->arp_pro);
hrd = EXTRACT_16BITS(&ap->arp_hrd);
op = EXTRACT_16BITS(&ap->arp_op);
if ((pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL)
|| ap->arp_hln != sizeof(SHA(ap))
|| ap->arp_pln != sizeof(SPA(ap))) {
(void)printf("arp-#%d for proto #%d (%d) hardware #%d (%d)",
op, pro, ap->arp_pln,
hrd, ap->arp_hln);
return;
}
if (pro == ETHERTYPE_TRAIL)
(void)printf("trailer-");
eh = (struct ether_header *)packetp;
switch (op) {
case ARPOP_REQUEST:
(void)printf("arp who-has %s", ipaddr_string(TPA(ap)));
if (memcmp((char *)ezero, (char *)THA(ap), 6) != 0)
(void)printf(" (%s)", etheraddr_string(THA(ap)));
(void)printf(" tell %s", ipaddr_string(SPA(ap)));
if (memcmp((char *)ESRC(eh), (char *)SHA(ap), 6) != 0)
(void)printf(" (%s)", etheraddr_string(SHA(ap)));
break;
case ARPOP_REPLY:
(void)printf("arp reply %s", ipaddr_string(SPA(ap)));
if (memcmp((char *)ESRC(eh), (char *)SHA(ap), 6) != 0)
(void)printf(" (%s)", etheraddr_string(SHA(ap)));
(void)printf(" is-at %s", etheraddr_string(SHA(ap)));
if (memcmp((char *)EDST(eh), (char *)THA(ap), 6) != 0)
(void)printf(" (%s)", etheraddr_string(THA(ap)));
break;
case REVARP_REQUEST:
(void)printf("rarp who-is %s tell %s",
etheraddr_string(THA(ap)),
etheraddr_string(SHA(ap)));
break;
case REVARP_REPLY:
(void)printf("rarp reply %s at %s",
etheraddr_string(THA(ap)),
ipaddr_string(TPA(ap)));
break;
default:
(void)printf("arp-#%d", op);
default_print((u_char *)ap, caplen);
return;
}
if (hrd != ARPHRD_ETHER)
printf(" hardware #%d", hrd);
}
void SHA0_string(const char *strin, int cbstr, char *strout)
{
SHA((unsigned char *)strin, cbstr, (unsigned char *)strout);
}
string Mineur::miner( Block b, Hacheur h)
{
return SHA(b, h);
}
