1293:
In some cases, such as the body of a function, a block must be used, but this can be empty. In C, statements cannot be empty—simple statements must end with a ; (semicolon) while compound statements are enclosed in {} (braces), which does not itself need a following semicolon. Thus in contexts
713:
In the case of the NOP instruction, the second value in the second byte is the "base" register of a combined base register, displacement register and offset address. If the base register is also 0, the branch is not taken regardless of the value of the displacement register or displacement address.
1758:
to bypass security checks and instead simply return the expected value being checked for. Because most of the instructions in the security check routine will be unused, these would be replaced with NOPs, thus removing the software's security functionality without altering the positioning of
1619:' command is a shell builtin that has similar effect to a "NOP" (a do-nothing operation). It is not technically an NOP, as it changes the special parameter $ ? (exit status of last command) to 0. It may be considered a synonym for the shell builtin 'true', and its exit status is true (0).
709:
In the case of the NOPR instruction, the second value in the second byte is the register to branch on. If register 0 is chosen, no branch occurs regardless of the mask value. Thus, if either of the two values in the second byte is 0, the branch will not happen.
256:, or as a place-holder to be replaced by active instructions later on in program development (or to replace removed instructions when reorganizing would be problematic or time-consuming). In some cases, a NOP can have minor side effects; for example, on the
1387:(note that the last form may be confusing, and as such generates a warning with some compilers or compiler options, as semicolon usually indicates an end of function call instruction when placed after a parenthesis on the end of line).
702:
The NOP ("No-Op") and NOPR ("No-Op
Register") are a subset of the "Branch on Condition" or "Branch on Condition Register" instructions, respectively; both versions have two options for generating a NO-OP.
705:
In the case of both the NOP and NOPR instructions, the first 0 in the second byte is the "mask" value, the condition to test such as equal, not equal, high, low, etc. If the mask is 0, no branch occurs.
1771:, which allows code to execute when the exact value of the instruction pointer is indeterminate (e.g., when a buffer overflow causes a function's return address on the stack to be overwritten).
218:
to execute. In other instruction sets, there is no explicit NOP instruction, but the assembly language mnemonic NOP represents an instruction which acts as a NOP; e.g., on the
1569:. In fact, due to the specification of the language, in a BEGIN / END block, the semicolon is optional before the END statement, thus a semicolon used there is superfluous.
1262:
statement must be used to specify that no action is required. (Thus, if the programmer forgets to write a sequence of statements, the program will fail to compile.)
1709:
Note that unlike the other protocols listed, the IMAP4 NOOP command has a specific purpose—it allows the server to send any pending notifications to the client.
1651:, include a NOP command that a client can issue to request a response from the server without requesting any other actions. Such a command can be used to
773:, meaning: Logically shift register 0 zero bits to the left and store the result in register 0. Writes to register 0 are ignored; it always contains 0.
819:
The * bytes are arbitrary, and can be anything from 0 to the maximum byte (required to be in the range 63-99). MIX uses sign-magnitude representation.
389:
0x66 is the operand-size override prefix. 0x0F 0x1F is a two-byte NOP opcode that takes a ModRM operand upon which no operation is performed; 0x00 is
1394:
until it returns a \n (newline) character, essentially fast-forwarding the current reading location of standard input to the beginning of next line.
1410:
statement is used in some contexts such as the last statement in a DO loop, although it can be used anywhere, and does not have any functionality.
1238:
A function or a sequence of programming language statements is a NOP or null statement if it has no effect. Null statements may be required by the
1957:
1589:
1635:
command. It does nothing by itself, but may be used to prevent the immediately preceding command from parsing any subsequent tokens.
1826:
1720:
servers respond to a NOOP command with "OK" or "+OK", some programmers have added quirky responses to the client. For example, the
1297:
The null statement is useless by itself, but it can have a syntactic use in a wider context, e.g., within the context of a loop:
141:
1595:
which has no effect when executed and thus serves as a NOP. It is primarily used to ensure correct syntax due to Python's
2188:
1984:
1287:
An empty block (compound statement) is also a NOP, and may be more legible, but will still be ignored by the compiler.:
1881:
2046:
2033:
2001:
1932:
1914:
1746:
software that checks for serial numbers, specific hardware or software requirements, presence or absence of hardware
1698:
1901:
989:
Palindromic NOP - that is, an instruction that executes as NOP regardless of whether byte order is interpreted as
1796:
1731:
1780:
1688:
245:
1673:
1585:
1566:
1226:
From a hardware design point of view, unmapped areas of a bus are often designed to return zeroes; since the
202:
include an instruction whose explicit purpose is to not change the state of any of the programmer-accessible
944:
versions of the 65xx family were converted to be NOPs of varying instruction lengths and cycle times in the
1600:
55:
2219:
1239:
24:
1251:
134:
2224:
1576:
may be used as a placeholder to indicate no action, even if placed inside another BEGIN / END block.
98:
1258:
statement serves as a NOP. As the syntax forbids that control statements or functions be empty, the
628:
1970:
241:
1953:
303:
1678:
1668:
803:
2063:
2214:
1882:"Intel 64 and IA-32 Architectures Software Developer's Manual: Instruction Set Reference A-Z"
1857:
1802:
1786:
1703:
865:
127:
28:
1683:
1644:
882:
649:
607:
573:
261:
187:
183:
32:
1522:
1080:. Only available on RISC-V CPUs that support the "C" (compressed instructions) extension.
993:. Some PA-RISC system instructions are required to be followed by seven palindromic NOPs.
840:
SWYM stands for "Sympathize with your machinery". The * digits can be chosen arbitrarily.
8:
2141:
2053:) indicating that no statement will be executed, even if JavaScript syntax requires one."
1163:
1023:
910:
253:
115:
203:
110:
19:
This article is about the "No
Operation" computer instruction. For Null statement, see
1783:– annotations generally for programmers that are ignored by compilers and interpreters
1230:
behavior is often desirable, it gives a bias to coding it with the all-zeroes opcode.
1997:
1820:
1808:
1743:
1655:
or that the server is responsive. A NOOP command is part of the following protocols (
753:
249:
179:
2022:
Note that NOP is a special case of the SETHI instruction, with imm22 = 0 and rd = 0.
1422:
language does not have a built-in NOP statement. Many implementations are possible:
1294:
where a statement is grammatically required, some such null statement can be used.
686:
540:
155:
2110:
77:
1693:
1085:
199:
103:
937:
682:
678:
674:
670:
532:
257:
207:
65:
1603:
requires an indented block with the class logic, which has to be expressed as
2208:
2007:
1993:
1596:
890:
845:
20:
252:, to render void an existing instruction such as a jump, as a target of an
230:
215:
175:
70:
41:
336:
prefix, making the encoding 0x48 0x90. However, 0x90 is interpreted as a
1791:
594:- Add zero to the stack pointer (No operation). The assembly instruction
352:
211:
1565:
As with C, the ; used by itself can be used as a null statement in
1755:
1419:
990:
941:
462:
458:
409:
234:
2074:
1768:
1751:
1652:
1518:
1482:
Define a custom NOP function, as in the following example (using the
1227:
945:
699:
0x47000000 or 0x470nnnnn or 0x47n0nnnn where "n" is any 4-bit value.
506:, an instruction that bitwise-ORs the always-0 register with itself.
486:
260:
series of processors, the NOP opcode causes a synchronization of the
277:
1814:
1479:
Use a NOP function available in a third-party library —see below;
1403:
1274:, which is just a semi-colon in a context requiring a statement.
998:
953:
511:
267:
Listed below are the NOP instruction for some CPU architectures:
2156:
According to The TeXbook, 'TeX does nothing' when it encounters
2111:
Advanced Bash-Scripting Guide > Chapter 3. Special
Characters
2087:
1747:
1713:
1663:
1648:
1550:
1534:
1464:
Alternatives, in situations where a function is required, are:
1135:
1043:
778:
733:
437:
287:
60:
16:
Machine instruction that indicates to a computer to do nothing
1725:
1106:
430:
297:
219:
1622:
1281:
statements, which has historical and performance reasons.
1971:
The RISC-V Instruction Set Manual, Volume 1: User-Level ISA
1876:
1874:
1872:
1870:
1205:
914:
824:
433:
340:
in long mode regardless of whether it is preceded by 0x48.
282:
2164:
may tell TeX, 'This is the end of what you've been doing'.
1472:
built-in function, that accepts any arguments and returns
1460:) when the previous methods are not allowed by the syntax.
568:
which is encoded 0xE1A00000 (little-endian architecture).
240:
A NOP is most commonly used for timing purposes, to force
2140:
Bausum, David (2002). "TeX Primitive
Control Sequences".
1717:
1628:
1483:
1184:
728:
0x0700 or 0x070n or 0x07n0 where "n" is any 4-bit value.
466:
355:
and later Intel processors, and all AMD AMD64 processors
300:
1982:
1867:
1827:
X86 instruction listings#Added in P5/P6-class processors
2176:
2130:
zsh manpage (zshbuiltins) > SHELL BUILTIN COMMANDS
2036:. "The execution of a null_statement has no effect."
1610:
229:
A NOP must not access memory, as that could cause a
1937:
1919:
2062:ECMAScript Language Specification – Edition 5.1 –
1277:Be aware that your C-compiler is going to ignore
2206:
193:
1858:"Motorola 68000 Programmer's Reference Manual"
1811:– the functional programming equivalent to NOP
1631:typographical system's macro language has the
1390:The above code continues calling the function
332:requires two bytes, as it would begin with an
1599:; for example the syntax for definition of a
385:0x66 0x0F 0x1F 0x84 0x00 0x00 0x00 0x00 0x00
135:
2034:Ada Reference Manual — null statements
1948:
1946:
1557:, which returns undefined and does nothing.
2064:Properties of the Function Prototype Object
1754:. This process is accomplished by altering
2181:
214:. It often takes a well-defined number of
142:
128:
1983:Weaver, D. L.; Germond, T., eds. (1994).
1943:
1823:– a command sometimes used instead of NOP
1623:TeX macro language (ConTeXt, LaTeX, etc.)
2121:bash manpage > SHELL BUILTIN COMMANDS
1986:The SPARC Architecture Manual, Version 9
1852:
1850:
1759:everything which follows in the binary.
1638:
2049:. "The empty statement is a semicolon (
1456:expression as a complete statement (an
1270:The simplest NOP statement in C is the
1242:of some languages in certain contexts.
531:, an instruction that asserts that the
401:, and 0x84 0x00 0x00 0x00 0x00 0x00 is
381:0x0F 0x1F 0x84 0x00 0x00 0x00 0x00 0x00
2207:
2139:
1525:function that performs no operations.
1442:
1933:"5.6.3. NOP Thumb pseudo-instruction"
1847:
1767:The NOP opcode can be used to form a
1200:Delay is dependent on processor type
1902:Am29050 Microprocessor User's Manual
1762:
1653:ensure the connection is still alive
1265:
1158:Jump never, set nothing, skip never
1915:"4.8.4. NOP ARM pseudo-instruction"
1728:responds to NOOP with the message:
1126:which zeroes the hardwired-to-zero
13:
1179:Clear none of the condition codes
885:and prevents instruction overlap.
377:0x0F 0x1F 0x80 0x00 0x00 0x00 0x00
320:0x90 is the one-byte encoding for
23:. For Do nothing instruction, see
14:
2236:
1611:Shell scripting (bash, zsh, etc.)
1973:, version 2.2, 7 May 2017, p.79.
1146:JUMP, SETA, SETAI, CAI, TRN, TLN
2169:
2133:
2124:
2115:
2104:
2080:
2068:
2056:
2039:
1101:Move AUX to AUX with no rotate
170:(pronounced "no op"; short for
2027:
1976:
1963:
1956:, 1995, pages 2-21 and 7-103.
1925:
1907:
1894:
1781:Comment (computer programming)
398:, 0x80 0x00 0x00 0x00 0x00 is
328:in 32-bit code. In long mode,
1:
2077:from jQuery API documentation
1840:
1742:NOPs are often involved when
1413:
373:0x66 0x0F 0x1F 0x44 0x00 0x00
194:Machine language instructions
2146:. Kluwer Academic Publishers
1597:indentation-sensitive syntax
1572:Also, a block consisting of
1553:library provides a function
1537:library provides a function
1512:
7:
2045:MDN JavaScript reference –
1774:
1737:
1588:programming language has a
991:little-endian or big-endian
936:consumes two clock cycles.
598:will most likely expand to
564:will most likely expand to
560:. The assembly instruction
269:
190:command that does nothing.
25:Do Nothing (disambiguation)
10:
2241:
1904:, 1991, pages 223 and 257.
1397:
18:
1756:functions and subroutines
1607:when it should be empty.
1579:
1560:
1544:
1528:
1042:
952:
701:
669:
602:which is encoded 0x46C0.
296:
1954:PA-RISC 2.0 Architecture
1750:, etc. in the form of a
1489:
1361:
1330:
1299:
369:0x0F 0x1F 0x44 0x00 0x00
1486:arrow function syntax):
1441:the same way as in the
1233:
2088:"Lodash Documentation"
1657:this is a partial list
1541:, which does nothing.
1245:
881:This synchronizes the
27:. For other uses, see
1817:– mainframe tautology
1803:HLT (x86 instruction)
1799:– also pauses the CPU
1787:Computer architecture
1639:NOP protocol commands
1153:25500******* (octal)
1014:(extended opcode for
866:Motorola 68000 family
794:(extended opcode for
687:UNIVAC Series 90
29:NOOP (disambiguation)
2143:TeX Reference Manual
1833:, the official long
1470:Function.prototype()
1458:expression statement
535:is equal to itself.
395:, 0x44 0x00 0x00 is
184:programming language
178:instruction and its
33:NOP (disambiguation)
1969:RISC-V Foundation,
1797:Halt and Catch Fire
1521:framework provides
1024:PIC microcontroller
911:MOS Technology 65xx
679:IBM System/390
675:IBM System/370
671:IBM System/360
365:0x0F 0x1F 0x40 0x00
324:in 16-bit code and
254:execute instruction
116:Execute instruction
2220:Computing acronyms
1645:computer protocols
111:Repeat instruction
1952:Hewlett-Packard,
1821:xyzzy (computing)
1809:Identity function
1763:Security exploits
1734:NOOP to you too!
1443:C and derivatives
1359:or more tersely:
1266:C and derivatives
1224:
1223:
938:Undefined opcodes
529:aseq 0x40,gr1,gr1
273:CPU architecture
250:branch delay slot
188:computer protocol
180:assembly language
152:
151:
2232:
2225:X86 instructions
2199:
2198:
2196:
2195:
2185:
2179:
2173:
2167:
2166:
2163:
2159:
2153:
2151:
2137:
2131:
2128:
2122:
2119:
2113:
2108:
2102:
2101:
2099:
2098:
2084:
2078:
2072:
2066:
2060:
2054:
2052:
2043:
2037:
2031:
2025:
2024:
2019:
2018:
2012:
2006:. Archived from
1991:
1980:
1974:
1967:
1961:
1960:on Jun 21, 2020.
1950:
1941:
1940:
1929:
1923:
1922:
1911:
1905:
1898:
1892:
1891:
1889:
1888:
1878:
1865:
1864:
1862:
1854:
1836:
1832:
1805:– pauses the CPU
1723:
1634:
1618:
1606:
1592:
1575:
1556:
1540:
1508:
1505:
1502:
1499:
1496:
1493:
1475:
1471:
1455:
1451:
1436:
1429:
1409:
1383:
1380:
1377:
1374:
1371:
1368:
1365:
1355:
1352:
1349:
1346:
1343:
1340:
1337:
1334:
1324:
1321:
1318:
1315:
1312:
1309:
1306:
1303:
1261:
1257:
1212:
1191:
1170:
1147:
1142:
1129:
1125:
1113:
1092:
1079:
1068:
1061:
1050:
1030:
1017:
1005:
980:
972:
960:
935:
922:
897:
872:
852:
831:
810:
797:
785:
772:
760:
740:
722:
693:
665:one clock cycle
656:
636:
615:
601:
597:
593:
581:
567:
563:
559:
558:andeq r0, r0, r0
556:This stands for
547:
530:
518:
505:
493:
473:
445:
416:
403:
400:
397:
394:
391:
348:
339:
335:
331:
327:
323:
311:
270:
242:memory alignment
225:
200:instruction sets
176:machine language
156:computer science
144:
137:
130:
48:General concepts
38:
37:
2240:
2239:
2235:
2234:
2233:
2231:
2230:
2229:
2205:
2204:
2203:
2202:
2193:
2191:
2187:
2186:
2182:
2175:TeX wikibook –
2174:
2170:
2161:
2157:
2149:
2147:
2138:
2134:
2129:
2125:
2120:
2116:
2109:
2105:
2096:
2094:
2086:
2085:
2081:
2073:
2069:
2061:
2057:
2050:
2047:empty statement
2044:
2040:
2032:
2028:
2016:
2014:
2010:
2004:
1989:
1981:
1977:
1968:
1964:
1951:
1944:
1931:
1930:
1926:
1913:
1912:
1908:
1899:
1895:
1886:
1884:
1880:
1879:
1868:
1860:
1856:
1855:
1848:
1843:
1834:
1830:
1777:
1765:
1740:
1735:
1721:
1641:
1632:
1625:
1616:
1613:
1604:
1590:
1582:
1573:
1563:
1554:
1547:
1538:
1531:
1515:
1510:
1509:
1506:
1503:
1500:
1497:
1494:
1491:
1473:
1469:
1453:
1449:
1439:block statement
1434:
1431:empty statement
1427:
1416:
1407:
1400:
1385:
1384:
1381:
1378:
1375:
1372:
1369:
1366:
1363:
1357:
1356:
1353:
1350:
1347:
1344:
1341:
1338:
1335:
1332:
1328:alternatively,
1326:
1325:
1322:
1319:
1316:
1313:
1310:
1307:
1304:
1301:
1291:
1285:
1268:
1259:
1255:
1248:
1236:
1210:
1189:
1176:000240 (octal)
1168:
1157:
1145:
1144:
1140:
1127:
1123:
1111:
1090:
1086:Signetics 8X300
1077:
1066:
1059:
1048:
1036:0b000000000000
1028:
1015:
1003:
978:
970:
958:
931:
920:
895:
870:
850:
829:
808:
795:
783:
770:
758:
738:
720:
691:
654:
634:
613:
599:
595:
591:
579:
565:
561:
557:
545:
528:
516:
504:BIS r31,r31,r31
503:
491:
471:
443:
414:
402:
399:
396:
393:
392:, 0x40 0x00 is
390:
382:
378:
374:
370:
366:
362:
359:
346:
337:
333:
329:
325:
321:
309:
223:
196:
148:
104:Indirect branch
56:Instruction set
36:
17:
12:
11:
5:
2238:
2228:
2227:
2222:
2217:
2201:
2200:
2180:
2168:
2132:
2123:
2114:
2103:
2079:
2067:
2055:
2038:
2026:
2002:
1975:
1962:
1942:
1924:
1906:
1893:
1866:
1845:
1844:
1842:
1839:
1838:
1837:
1824:
1818:
1812:
1806:
1800:
1794:
1789:
1784:
1776:
1773:
1764:
1761:
1739:
1736:
1730:
1707:
1706:
1701:
1696:
1691:
1686:
1681:
1676:
1671:
1666:
1640:
1637:
1624:
1621:
1612:
1609:
1581:
1578:
1562:
1559:
1546:
1543:
1530:
1527:
1514:
1511:
1490:
1488:
1487:
1480:
1477:
1462:
1461:
1446:
1415:
1412:
1399:
1396:
1362:
1331:
1300:
1289:
1283:
1272:null statement
1267:
1264:
1247:
1244:
1235:
1232:
1222:
1221:
1219:
1216:
1213:
1208:
1202:
1201:
1198:
1195:
1192:
1187:
1181:
1180:
1177:
1174:
1171:
1166:
1160:
1159:
1154:
1151:
1148:
1143:(conventional)
1138:
1132:
1131:
1120:
1117:
1114:
1109:
1103:
1102:
1099:
1096:
1093:
1088:
1082:
1081:
1075:
1072:
1069:
1063:
1062:
1060:ADDI x0, x0, 0
1057:
1054:
1051:
1046:
1040:
1039:
1037:
1034:
1031:
1026:
1020:
1019:
1012:
1009:
1006:
1001:
995:
994:
987:
984:
981:
975:
974:
967:
964:
961:
956:
950:
949:
929:
926:
923:
918:
907:
906:
904:
901:
898:
893:
887:
886:
879:
876:
873:
868:
862:
861:
859:
856:
853:
848:
842:
841:
838:
835:
832:
827:
821:
820:
817:
814:
811:
806:
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799:
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723:
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689:
683:z/Architecture
667:
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652:
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632:
625:
624:
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619:
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603:
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582:
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569:
554:
551:
548:
543:
537:
536:
533:stack register
525:
522:
519:
514:
508:
507:
500:
497:
494:
489:
483:
482:
480:
477:
474:
469:
455:
454:
452:
449:
446:
441:
427:
426:
425:Load A from A
423:
420:
417:
412:
406:
405:
387:
361:0x0F 0x1F 0x00
356:
349:
342:
341:
318:
315:
312:
307:
294:
293:
290:
285:
280:
274:
258:Motorola 68000
248:, to occupy a
198:Some computer
195:
192:
186:statement, or
150:
149:
147:
146:
139:
132:
124:
121:
120:
119:
118:
113:
108:
107:
106:
96:
88:
87:
83:
82:
81:
80:
75:
74:
73:
68:
66:Illegal opcode
58:
50:
49:
45:
44:
15:
9:
6:
4:
3:
2:
2237:
2226:
2223:
2221:
2218:
2216:
2213:
2212:
2210:
2190:
2184:
2178:
2172:
2165:
2145:
2144:
2136:
2127:
2118:
2112:
2107:
2093:
2089:
2083:
2076:
2075:jQuery.noop()
2071:
2065:
2059:
2048:
2042:
2035:
2030:
2023:
2013:on 2012-01-18
2009:
2005:
2003:0-13-825001-4
1999:
1995:
1994:Prentice Hall
1988:
1987:
1979:
1972:
1966:
1959:
1955:
1949:
1947:
1938:
1934:
1928:
1920:
1916:
1910:
1903:
1897:
1883:
1877:
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1846:
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1816:
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1798:
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1779:
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1733:
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1727:
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1539:jQuery.noop()
1536:
1526:
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1485:
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1199:
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1188:
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1038:
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1032:
1027:
1025:
1022:
1021:
1013:
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1007:
1002:
1000:
997:
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988:
985:
982:
977:
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968:
965:
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934:
930:
927:
924:
919:
916:
912:
909:
908:
905:
902:
899:
894:
892:
891:Motorola 6809
889:
888:
884:
880:
877:
874:
869:
867:
864:
863:
860:
857:
854:
849:
847:
846:Motorola 6800
844:
843:
839:
836:
833:
828:
826:
823:
822:
818:
815:
812:
807:
805:
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623:
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251:
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244:, to prevent
243:
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97:
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54:
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52:
51:
47:
46:
43:
40:
39:
34:
30:
26:
22:
21:Null function
2215:Machine code
2192:. Retrieved
2183:
2171:
2160:. Actually,
2155:
2148:. Retrieved
2142:
2135:
2126:
2117:
2106:
2095:. Retrieved
2091:
2082:
2070:
2058:
2041:
2029:
2021:
2015:. Retrieved
2008:the original
1985:
1978:
1965:
1936:
1927:
1918:
1909:
1896:
1885:. Retrieved
1766:
1741:
1711:
1708:
1656:
1642:
1626:
1614:
1583:
1571:
1564:
1548:
1532:
1523:angular.noop
1516:
1463:
1457:
1438:
1430:
1417:
1401:
1391:
1389:
1386:
1379:'\n'
1358:
1348:'\n'
1327:
1317:'\n'
1296:
1292:
1286:
1278:
1276:
1271:
1269:
1249:
1237:
1225:
1124:sethi 0, %g0
1091:MOV AUX, AUX
1078:C.ADDI x0, 0
932:
816:± * * * * 0
796:add r0,r0,r0
712:
708:
704:
621:0xF3AF 8000
384:
380:
376:
372:
368:
364:
360:
330:XCHG RAX,RAX
326:XCHG EAX,EAX
276:Instruction
266:
239:
231:memory fault
228:
224:sethi 0, %g0
216:clock cycles
208:status flags
197:
172:no operation
171:
167:
163:
159:
153:
93:
86:Instructions
71:Opcode table
42:Machine code
1792:Filler text
1712:While most
1122:Stands for
1119:0x01000000
1056:0x00000013
1016:ori r0,r0,0
1011:0x60000000
986:0x34000034
969:Opcode for
966:0x08000240
837:0xFD******
791:0x60000019
771:sll r0,r0,0
769:Stands for
766:0x00000000
642:0xD503201F
590:Opcode for
553:0x00000000
527:Opcode for
524:0x70400101
502:Opcode for
499:0x47FF041F
353:Pentium Pro
345:multi-byte
2209:Categories
2194:2016-06-19
2097:2017-12-15
2092:lodash.com
2017:2014-01-09
1887:2012-03-01
1841:References
1724:daemon of
1704:BitTorrent
1647:, such as
1574:BEGIN END;
1420:JavaScript
1414:JavaScript
1156:Jump never
600:mov r8, r8
592:ADD SP, #0
566:mov r0, r0
463:Intel 8085
459:Intel 8080
410:Intel 8008
322:XCHG AX,AX
235:page fault
182:mnemonic,
1769:NOP slide
1752:NOP slide
1593:statement
1519:AngularJS
1513:AngularJS
1474:undefined
1450:undefined
1445:examples;
1392:getchar()
1228:NOP slide
1130:register
631:(64 bit)
610:(32 bit)
576:(16 bit)
487:DEC Alpha
358:0x66 0x90
204:registers
2189:"ftpd.c"
1958:Archived
1775:See also
1744:cracking
1738:Cracking
1555:_.noop()
1468:Use the
1448:Use the
1426:Use the
1408:CONTINUE
1284: ;
1095:16 bits
1033:12 bits
979:LDI 26,0
971:OR 0,0,0
883:pipeline
351:2–9 for
278:mnemonic
262:pipeline
2150:1 April
1815:IEFBR14
1748:dongles
1452:or the
1433:or the
1404:Fortran
1398:Fortran
1370:getchar
1339:getchar
1308:getchar
1218:0x0000
1150:1 word
1141:JFCL 0,
1098:0x0000
1074:0x0001
999:PowerPC
954:PA-RISC
940:in the
878:0x4E71
813:1 word
746:0x0009
662:0x0000
629:ARM A64
608:ARM T32
587:0xb000
574:ARM T32
541:ARM A32
512:AMD 29k
440:family
306:family
246:hazards
174:) is a
78:Operand
2162:\relax
2158:\relax
2000:
1714:telnet
1694:finger
1664:telnet
1649:telnet
1633:\relax
1586:Python
1580:Python
1567:Pascal
1561:Pascal
1551:Lodash
1545:Lodash
1535:jQuery
1529:jQuery
1437:empty
1406:, the
1254:, the
1240:syntax
1164:PDP-11
1136:PDP-10
1044:RISC-V
913:(e.g.
779:MIPS-X
734:SuperH
438:MCS-51
292:Notes
288:Opcode
212:memory
99:Branch
61:Opcode
2177:relax
2011:(PDF)
1990:(PDF)
1900:AMD,
1861:(PDF)
1726:MINIX
1699:IMAP4
1643:Many
1615:The '
1601:class
1504:=>
1492:const
1364:while
1333:while
1302:while
1197:0x01
1107:SPARC
1067:C.NOP
946:65C02
928:0xEA
903:0x12
858:0x01
479:0x00
451:0x00
431:Intel
422:0xC0
334:REX.W
317:0x90
298:Intel
283:Bytes
220:SPARC
210:, or
166:, or
164:no-op
2152:2020
1998:ISBN
1831:NOPL
1722:ftpd
1689:NNTP
1684:POP3
1674:SMTP
1627:The
1605:pass
1591:pass
1584:The
1549:The
1533:The
1517:The
1495:noop
1454:null
1418:The
1279:null
1260:null
1256:null
1234:Code
1206:WD16
942:NMOS
915:6502
830:SWYM
825:MMIX
754:MIPS
721:NOPR
434:8051
168:NOOP
158:, a
31:and
1835:NOP
1732:200
1718:FTP
1716:or
1679:X11
1669:FTP
1659:):
1629:TeX
1507:{};
1484:ES6
1402:In
1290:{}
1252:Ada
1250:In
1246:Ada
1211:NOP
1190:NOP
1185:VAX
1169:NOP
1128:%g0
1112:NOP
1049:NOP
1029:NOP
1004:NOP
959:NOP
933:NOP
921:NOP
896:NOP
871:NOP
851:NOP
809:NOP
804:MIX
784:NOP
759:NOP
739:NOP
692:NOP
655:NOP
650:AVR
635:NOP
614:NOP
596:nop
580:NOP
562:nop
546:NOP
517:NOP
492:NOP
472:NOP
467:Z80
444:NOP
415:LAA
347:NOP
338:NOP
310:NOP
304:CPU
301:x86
237:.
233:or
160:NOP
154:In
94:NOP
2211::
2154:.
2090:.
2020:.
1996:.
1992:.
1945:^
1935:.
1917:.
1869:^
1849:^
1829:-
1501:()
1435:{}
1382:);
1376:!=
1373:()
1345:!=
1342:()
1323:{}
1314:!=
1311:()
1215:2
1194:1
1173:2
1116:4
1071:2
1053:4
1018:)
1008:4
983:4
973:.
963:4
948:.
925:1
917:)
900:1
875:2
855:1
834:4
798:)
788:4
763:4
743:2
725:2
696:4
685:,
681:,
677:,
673:,
659:2
639:4
618:4
584:2
550:4
521:4
496:4
476:1
465:,
461:,
448:1
436:/
419:1
404:.
314:1
264:.
226:.
222:,
206:,
162:,
2197:.
2100:.
2051:;
1939:.
1921:.
1890:.
1863:.
1617::
1498:=
1476:;
1428:;
1367:(
1354:;
1351:)
1336:(
1320:)
1305:(
143:e
136:t
129:v
35:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.