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to minimize its in-memory image based on its user configuration (selected features, languages, layouts) and actual runtime environment (OS variant and version, loaded drivers, underlying hardware), automatically resolving dependencies, dynamically relocating and recombining code sections on
704:
Most dynamic recompilers are used to convert machine code between architectures at runtime. This is a task often needed in the emulation of legacy gaming platforms. In other cases, a system may employ dynamic recompilation as part of an
951:
byte-level granularity and optimizing opstrings based on semantic information provided in the source code, relocation information generated by special tools during assembly and profile information obtained at load time.
1060:, a emulator for old pc platforms which can be used on Windows and Linux. It uses the recompiler to translate legacy cpu calls to modern cpu instructions and to gain some speed in emulation overall.
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during execution. By compiling during execution, the system can tailor the generated code to reflect the program's run-time environment, and potentially produce more efficient
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bytecodes. Full-speed debuggers also utilize dynamic recompilation to reduce the space overhead incurred in most
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FreeKEYB, an international DOS keyboard and console driver with many usability enhancements utilized
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Optimizing higher-level code structures to run efficiently on the target hardware (see below)
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1282:"Soywiz's PSP Emulator: Release : Soywiz's Psp Emulator 2013-07-28 (r525)"
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1328:"PPSSPP - PPSSPP - PSP emulator for Android, Windows, Linux, iOS, MacOSX"
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emulator, has a recompiler called "microVU", the successor of "SuperVU".
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Updating of elapsed cycle counts on platforms with cycle count registers
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by exploiting information that is not available to a traditional static
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Providing an interface to virtualized support hardware, for example a
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245:. Statements consisting only of original research should be removed.
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973:-based processors to be translated for execution on Apple silicon.
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strategy to execute a portable program representation such as
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A dynamic recompiler may also perform some auxiliary tasks:
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for Apple silicon, permits many applications compiled for
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Blog posts about writing a MIPS to PPC dynamic recompiler
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The main tasks a dynamic recompiler has to perform are:
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FreeKEYB - Enhanced DOS keyboard and console driver
87:. Unsourced material may be challenged and removed.
1186:Paul, Matthias R.; Frinke, Axel C. (1997-10-13) ,
1179:
1142:"DynamoRIO Dynamic Instrumentation Tool Platform"
962:) is widely assumed to use dynamic recompilation.
954:The backwards compatibility functionality of the
1373:
737:Reading in machine code from the source platform
1246:"Gameboy Emulator for MSX | The New Image"
721:techniques, and other features such as dynamic
1087:Comparison of platform virtualization software
1109:
958:(i.e. running games written for the original
892:, an example of a transparent binary dynamic
740:Emitting machine code for the target platform
645:
1225:
50:Learn how and when to remove these messages
1185:
652:
638:
939:for Mac, used to run x86 code on PowerPC.
326:Learn how and when to remove this message
261:Learn how and when to remove this message
147:Learn how and when to remove this message
1033:, a multi-platform Nintendo 64 emulator.
925:employs dynamic recompilation to create
906:successor to Dynamo that works with the
811:by adding descriptive text and removing
303:of all important aspects of the article.
178:: vague phrasing that often accompanies
1374:
1097:Instrumentation (computer programming)
1013:uses an optimizing dynamic recompiler.
299:Please consider expanding the lead to
1117:"HP Labs' technical report on Dynamo"
779:
272:
210:
158:
85:adding citations to reliable sources
56:
15:
13:
603:Notable compilers & toolchains
14:
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31:This article has multiple issues.
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61:
20:
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1027:emulator, has a dynarec option.
1020:emulator, has a dynarec option.
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291:may be too short to adequately
72:needs additional citations for
39:or discuss these issues on the
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1259:
1238:
1219:
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1159:
1134:
1054:dynamic recompiler by default.
837:feature dynamic recompilation.
301:provide an accessible overview
1:
1190:(User Manual) (v6.5 ed.)
1102:
948:dynamic dead code elimination
871:code on the PowerPC hardware.
982:
560:target-specific initializer)
7:
1355:Dynamic recompiler tutorial
1070:
918:(Itanium) instruction sets.
387:Intermediate representation
241:the claims made and adding
10:
1408:
1226:petebernert (2015-10-03).
1036:Yabause, a multi-platform
190:Such statements should be
1092:Just-in-time compilation
728:
813:less pertinent examples
715:Common Language Runtime
699:
680:, where the system may
611:GNU Compiler Collection
536:Common Language Runtime
96:"Dynamic recompilation"
859:Later versions of the
852:code to be run on the
466:Compilation strategies
1387:Compiler construction
879:specializing compiler
835:Java virtual machines
707:adaptive optimization
672:is a feature of some
670:dynamic recompilation
491:Compile and go system
1048:PlayStation Portable
1025:PlayStation Portable
937:Microsoft Virtual PC
923:Vx32 virtual machine
564:Java virtual machine
486:Tracing just-in-time
192:clarified or removed
81:improve this article
1284:. Pspemu.soywiz.com
1046:, a multi-platform
944:self-modifying code
809:improve the article
380:Optimizing compiler
1392:Emulation software
1360:2021-06-11 at the
1082:Binary translation
752:of recompiled code
226:possibly contains
1077:Binary recompiler
1050:emulator, uses a
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344:Program execution
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1267:"DeSmuME v0.9.9"
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1204:. Archived from
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1144:. Archived from
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1119:. Archived from
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1023:Soywiz's Psp, a
861:Mac 68K emulator
854:x86 architecture
825:
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816:
788:
787:
780:
723:thread migration
678:virtual machines
666:computer science
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516:Notable runtimes
503:Transcompilation
350:General concepts
340:
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243:inline citations
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420:Virtual machine
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890:Dynamo project
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758:Management of
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498:Precompilation
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1208:on 2005-10-29
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1175:. 2021-10-15.
1174:
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1148:on 2019-09-05
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508:Recompilation
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474:Ahead-of-time
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430:Types of code
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98: –
97:
93:
92:Find sources:
86:
82:
76:
75:
70:This article
68:
64:
59:
58:
53:
51:
44:
43:
38:
37:
32:
27:
18:
17:
1335:. Retrieved
1331:
1322:
1308:
1297:
1286:. Retrieved
1275:
1261:
1250:. Retrieved
1240:
1231:
1221:
1210:. Retrieved
1206:the original
1196:
1187:
1181:
1170:
1161:
1150:. Retrieved
1146:the original
1136:
1125:. Retrieved
1121:the original
1111:
818:
807:Please help
795:may contain
794:
776:Applications
743:
732:
703:
669:
663:
507:
480:Just-in-time
453:Machine code
373:Compile time
337:
322:
306:
290:
288:lead section
257:
248:
225:
200:January 2014
197:
184:unverifiable
176:weasel words
173:
143:
137:January 2014
134:
124:
117:
110:
103:
91:
79:Please help
74:verification
71:
47:
40:
34:
33:Please help
30:
1302:Mupen64Plus
1232:SourceForge
1167:"DynamoRIO"
1031:Mupen64Plus
1018:Nintendo DS
1016:DeSmuME, a
904:open-source
748:Managing a
594:Zend Engine
575:Objective-C
443:Object code
438:Source code
415:Interpreter
363:Translation
186:information
1376:Categories
1337:2021-11-17
1332:ppsspp.org
1288:2014-01-12
1252:2014-01-12
1212:2009-04-15
1152:2016-04-12
1127:2006-01-22
1103:References
801:irrelevant
410:Executable
235:improve it
107:newspapers
36:improve it
1040:emulator.
1002:emulator.
998:GCemu, a
983:Emulators
967:Rosetta 2
900:DynamoRIO
894:optimizer
821:June 2021
797:excessive
760:interrupt
682:recompile
674:emulators
619:and
587:and
577:and
547:and
458:Microcode
393:Execution
309:June 2021
293:summarize
251:June 2021
239:verifying
174:contains
42:talk page
1358:Archived
1202:"PCSX 2"
1071:See also
1007:Game Boy
1000:GameCube
965:Apple's
956:Xbox 360
863:used in
846:Mac OS X
840:Apple's
803:examples
762:checking
713:or .NET
694:compiler
532:(Erlang)
448:Bytecode
368:Compiler
1228:"GCemu"
1005:GEM, a
931:plugins
888:The HP
867:to run
850:PowerPC
842:Rosetta
686:program
589:Node.js
545:CPython
403:Runtime
233:Please
121:scholar
1172:GitHub
1044:PPSSPP
1038:Saturn
971:x86-64
912:x86-64
883:Python
570:LuaJIT
482:(JIT)
180:biased
123:
116:
109:
102:
94:
1314:"SH2"
1248:. GEM
1064:86Box
989:PCSX2
916:IA-64
902:, an
875:Psyco
869:680x0
833:Many
750:cache
729:Tasks
621:Clang
613:(GCC)
596:(PHP)
579:Swift
566:(JVM)
526:(ART)
476:(AOT)
128:JSTOR
114:books
1058:PCem
991:, a
977:QEMU
960:Xbox
946:and
921:The
914:and
881:for
877:, a
844:for
711:Java
700:Uses
690:code
676:and
626:MSVC
617:LLVM
554:crt0
549:PyPy
540:Mono
530:BEAM
389:(IR)
358:Code
100:news
1052:JIT
1011:MSX
908:ARM
799:or
767:GPU
664:In
237:by
182:or
83:by
1378::
1330:.
1230:.
1169:.
927:OS
910:,
725:.
696:.
668:,
585:V8
581:'s
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125:·
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111:·
104:·
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52:)
48:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
