Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Jump table


  
  Jump Table Pattern   (Site not responding. Last check: 2007-10-14)
Build a table of jumps to handlers with one jump instruction for each alternative.
Jump to the correct jump by indexing the initial jump with the known small integer.
EQ is a slightly faster jump instruction than the non-indexed JP.
c2.com /~ward/pdp8sim/JumpTable.html   (159 words)

  
  The PRC Format
The jump table is used to transfer control between different code segments, which may not yet be loaded into the system.
Jump table entries have two forms, depending on whether the destination code segment to which the entry points is loaded or unloaded.
The size of the jump table is correct (8 bytes), as is the start address of the application (code segment 1, offset 0) in the first (and only) jump table entry.
web.mit.edu /tytso/www/pilot/prc-format.html   (2263 words)

  
 Tunnel Training
Handlers who have a dog that resists downing on the table should be advised to work on downs in various places on various surfaces away from the table so that it doesn't become an issue in the dog's mind.
As the dog is jumping up on the table, use a food lure to swing him immediately back towards you as he is lying down.
Also since some dogs tend to jump onto the table too fast and skid off the far side, it is necessary to teach them to get on and stay on before worrying about the down.
www.affordableagility.com /misc/trainingtable.htm   (1351 words)

  
  The Agility FAQs - Pause Table - Training
Handlers who have a dog that resists downing on the table should be advised to work on downs in various places on various surfaces away from the table so that it doesn't become an issue in the dog's mind.
As the dog is jumping up on the table, use a food lure to swing him immediately back towards you as he is lying down.
If you show in AKC, and the table is supposed to be a sit, just wait until the dog is down on the table and then bring her up to a sit.
www.dogpatch.org /agility/faqs/faqtabl2.html   (1348 words)

  
 Jump Height Cards
All dogs are measured for jump height cards regardless of jump height because the AKC jump height card reflects the dog's actual height not the jump height it is currently eligible to compete in.
The AKC jump height card is permanent and as such the handler need not measure in at the trial, and if a judge questions the dogs eligibility the card ensures their right to be in the class.
The judge may change the jumping height that the dog competes in for that trial if the judge deems that the dog should be in a different height category than that which he was entered in.
www.agilityability.com /jump_height_cards.htm   (710 words)

  
 Data processing system having selectable exception table relocation and method therefor - Patent 6079015
The data processing system of claim 1 wherein the exception table starts at one address of the memory and a portion of the jump table is moved by a predetermined number of addresses so that the jump table starts at another address of the memory.
All jump table entries, except for the jump table entry for reset, can be controlled to either remain in the lower addresses (base address exception offset) of flash memory 30, or to be relocated to a flash memory 30 base address plus 32 kilobytes.
The jump table is generated from the segment starting addresses of the exception table by remapping the segment starting addresses as the entry addresses of the jump table.
www.freepatentsonline.com /6079015.html   (3814 words)

  
 Table tennis - Wikipedia, the free encyclopedia
Table tennis is an Olympic sport where two or four players hit a ball back and forth to each other, with a racket on a table, in a manner similar to tennis.
Table tennis was growing in popularity by 1901 when table tennis tournaments were being organized, books on table tennis were being written, and an unofficial world championship was held in 1902.
The table is 2.74 m (9 ft) long, 1.525 m (5 feet) wide, and 76 cm (30 inches) high with a masonite or similarly manufactured timber, layered with a smooth, low-friction coating.
en.wikipedia.org /wiki/Table_tennis   (7020 words)

  
 Sortable Table - Designing Interfaces
Some users want the table sorted first to last; some last to first; and some by a variable no one else thinks is interesting.
Inxight's Table Lens is a table whose rows compress down into tiny bars, the length of which represent the values of the table cells.
Previously, the stable-sorted table was sorted on Square Foot (representing the size of the house), so you see a secondary "sawtooth" pattern there; it sorts all houses with four bedrooms, for instance, by size.
designinginterfaces.com /Sortable_Table   (603 words)

  
 dontronics.com (branch.htm)
First, the jump table must be located in the first 256 words of a 512-word program-memory page because of the way the PIC's computed-jump mechanism works.
Jumping into the table with a 0 in w would invoke the first jump, 1 the second...and so on, up to 5.
; BRANCH offset (in w), jump table ; Jumps to the routine corresponding to offset in the jump table.
www.dontronics.com /psbpix/branch.html   (1079 words)

  
 Machine Language: Jump To It!
And a Jump is not "truly relocatable." If you had a program with no Jumps, only Branches, and you decided to move it to a new location in memory, the Branches would still work.
Often, Jump and Branches can be used together to give advantages of each: the conditional test of the Branch, and the unlimited reach of the Jump.
Jump Tables are a collection of Jump instructions, one behind the other, arranged in some part of memory.
www.atarimagazines.com /compute/issue23/049_1_Machine_Language-Jump_To_It!.php   (1078 words)

  
 Bunjee Jump Cues - Jump with confidence and accuracy   (Site not responding. Last check: 2007-10-14)
The cueball leaves the table at an angle equal to the angle it is struck at and since the cueball is resilient (as is the cloth), it compresses a little and then springs upward and away.
The really dramatic jumps are easier for most players when you use what’s known as the "dart stroke." It’s called a dart stroke because the grip and "throwing" motions are similar to the style and feeling of a dart throw.
As you shoot the longer jumps, or jumps toward a close rail or pocket, you have to begin thinking about how far the cueball will be bouncing when it lands, since you probably don’t want it to bounce off the table.
www.seyberts.com /cues/bunjee/info   (2443 words)

  
 jump - definition by dict.die.net
To cause to jump; as, he jumped his horse across the ditch.
To jump a claim, to enter upon and take possession of land to which another has acquired a claim by prior entry and occupation.
To jump at, to spring to; hence, fig., to accept suddenly or eagerly; as, a fish jumps at a bait; to jump at a chance.
dict.die.net /jump   (357 words)

  
 Award BIOS Code Injection
This means that the jump table is only for intra-segment jumps, hence, our injected procedure must reside in the same segment as the POST jump table itself, i.e.
Modifying the POST jump table is just a trivial task after we do the reverse engineering in the bios binary.
Also, I have to underline that the sample jump table modification in the Modifying The Jump Table section is flawless and have been tested thoroughly.
www.geocities.com /mamanzip/Articles/POST_jump_table_hacking.html   (5130 words)

  
 Triangle Billiards: Official Nine Ball Rules
If the cue ball is pocketed or driven off the table, or the requirements of the opening break are not met, it is a foul, and the incoming player has the cue ball in hand anywhere on the table.
When a player commits a foul, he must relinquish his run at the table and no balls pocketed on the foul shot are respotted (exception: if a pocketed ball is the 9-ball, it is respotted).
The jumped object ball(s) is not respotted (exception: if the object ball is the 9-ball, it is respotted) and play continues.
www.tribilliards.com /9ballrules.html   (1003 words)

  
 Table (database) - Wikipedia, the free encyclopedia
In relational databases, SQL databases, and flat file databases, a table is a set of data elements (values) that is organized using a model of horizontal rows and vertical columns.
In non-relational systems, such as hierarchical databases, the distant counterpart of a table is a structured file, representing the rows of a table in each record of the file and each column in a field of the record.
In terms of the relational model of databases, a table can be considered a convenient representation of a relation, but the two are not strictly equivalent.
en.wikipedia.org /wiki/Table_(database)   (419 words)

  
 Info Node: (as.info)Word   (Site not responding. Last check: 2007-10-14)
Directives of the form `.word sym1-sym2' are often emitted by compilers as part of jump tables.
This secondary jump table is preceded by a short-jump to the first byte after the secondary table.
If there were several occurrences of `.word sym1-sym2' before the secondary jump table, all of them are adjusted.
www.cs.vassar.edu /cgi-bin/info.cgi?(as)Word   (220 words)

  
 World Wine Vintage Tables
These vintage tables (2002 and prior years) were designed only as a rough guide to the overall condition of the grape *harvest* of the specified region in those years.
However, because vineyards producing grapes suitable for premium table wines generally occupy a small geographic area it is often possible to generalize about the harvest outcome in a reasonably accurate manner.
Some tables are not yet complete, pending further information and additional columns may be added as soon as suitable details are obtained.
www.wineloverspage.com /wineguest/wine_vintage.html   (1670 words)

  
 Linux Programming Hints | Linux Journal
The jump table contains eight-byte entries which redirect a call to a shared function from the jump table to the real function.
This script uses nm, grep and sed to extract the symbols from the global offset tables of each of the stub libraries specified on the command line to create a file called jump.import (the nm command sequence is excerpted from "Using DLL Tools With Linux").
Before actually building the shared image and stub libraries, the jump table and GOT must be allocated enough storage for all the existing functions and global variables as well as for functions or globals that may be added in revisions to the library.
www.linuxjournal.com /article/1052   (2611 words)

  
 Jump to Item - Designing Interfaces
The interface uses a scrolling list, table, dropdown, combo box, or tree to present a long set of items.
When the user types the first letter or number of the item she's looking for, jump to the first item that matches what the user typed; automatically scroll the list so that the item is visible, and select it.
A variant of Jump to Item is used by the GNU Emacs incremental-search facility.
designinginterfaces.com /Jump_to_Item   (467 words)

  
 Folklore.org: Macintosh Stories: RMaker
There was a 6 byte version, that just consisted of a single long jump instruction, to an absolute but virtual memory address, which relied on the memory management of the underlying OS to load the appropriate code.
Since it thought that the jump table had 10 bytes/entry, I had to find and correct every jump table reference, multiplying it by 8/10 to adjust it for the 8 byte/entry jump table.
The jump table was only referenced by a few, specific op-codes, so I added a routine to RMaker to scan through the object code, identifying jump table references and patching them.
www.folklore.org /StoryView.py?project=Macintosh&story=RMaker.txt&topic=Software&sortOrder=Sort   (1418 words)

  
 Symbol Table Library
A structure is defined in a separate symbol table and variables of that type may be handled by passing a smart pointer with the table fork pointing to the symbol table and the object fork pointing to a table.
Overlays Allow one symbol table to be placed on top of another in such a way that the result is the combination of two tables with one overiding the other.
The first is a pointer to the symbol table and the second is a pointer to the object it describes.
www.freelabs.com /~whitis/software/symbol   (4931 words)

  
 PowerBASIC Forums - Edit this post   (Site not responding. Last check: 2007-10-14)
Originally posted by Steve Hutchesson on 10-24-2006 07:17 PM The difference between a jump table as against a short comparison list is simply one of the overhead to do it.
A jump table system of branching has to look up the jump table which is slower than a direct fall through for the first few comparisons.
It is a threshold factor where the jump table flattens out after its overhead where the sequential comparisons get slower as the block gets longer.
www.powerbasic.com /support/forums/postings.cgi?action=editpost&forum=PowerBASIC+for+Windows&number=4&topic=013844.cgi&ReplyNum=000013&TopicSubject=Benchmark+of+SELECT+/+CASE   (350 words)

  
 [No title]
Jumping a ball is difficult enough but here, not only do I jump a moving ball, but I jump it just high enough to barely make it through the tire.
To jump further is to virtually guarantee that even IF you made it over the wall, you'll never keep the cue ball on the table.
Here I jump off of the one, pocketing it in the corner, then the cue ball jumps off the rail, over the wall of balls and runs all the way up table to pocket the nine in the far corner.
www.ericyow.com /jump.html   (3189 words)

  
 Puppy Agility Training ArticleBeach.com   (Site not responding. Last check: 2007-10-14)
You are developing a jump chute that will lead the pup to the table.
You are also teaching the pup to move out ahead of you, working away from you and getting comfortable working around tables and jumps.
Your pup is getting familiar running through the jump uprights, but you are not focusing on having your pup jump.
articlebeach.com /article427.html   (634 words)

  
 Word   (Site not responding. Last check: 2007-10-14)
Therefore, when `as' assembles a directive of the form `.word sym1-sym2', and the difference between `sym1' and `sym2' does not fit in 16 bits, `as' will create a "secondary jump table", immediately before the next label.
This secondary jump table will be preceded by a short-jump to the first byte after the secondary table.
If there were several occurrences of `.word sym1-sym2' before the secondary jump table, all of them will be adjusted.
docs.freebsd.org /info/as-all/as-all.info.Word.html   (228 words)

  
 YouTube - Table Jumping
some of my friends do some table jump...
some of my friends do some table jumping in a sequence at port arthur in tassie (more) (less)
Table Jumping extreme port arthur Tasmania Hobart (more) (less)
youtube.com /?v=13G8g_8MliM   (151 words)

  
 Wine HQ - COM in Wine
The implementation will fill this jump table with appropriate values, probably using a static variable, and initialize the lpVtbl field to point to this variable.
The reason for this is to avoid having to duplicate the method definitions: once to have the function pointers in the jump table and once to have the methods in the interface class.
This means though that the first pointer, t.lpVtbl defined in IUnknown, must be interpreted as the jump table pointer if we interpret the structure as the interface class, and as the function pointer to the QueryInterface method, t.fnQueryInterface, if we interpret the structure as the jump table.
www.winehq.com /site/docs/winedev-guide/ole   (1274 words)

  
 Branch table - Wikipedia, the free encyclopedia
Branch tables are often used in operating system development.
Another method of implementing a jump table is to have an array of addresses and retrieve the correct address from this array using the condition.
The method used to implement the jump table is usually based on the architecture of the processor on which the code is to be run.
en.wikipedia.org /wiki/Jump_table   (700 words)

  
 SWITCH - construct a jump table.   (Site not responding. Last check: 2007-10-14)
is a fixed value to add to the switch index in "reg" when indexing into the jump table.
This macro is used to construct a jump table.
If "lablist" is supplied, it is used to generate a table of addresses that are indirected through with an indexed transfer.
www.thinkage.on.ca /english/gcos/expl/b/bmac/switch.html   (158 words)

  
 Jump table
Another way to store data in program (flash) memory is the use of jump tables (a sort of lookup table).
So the jump table is convenient for small tables, the texts table is convenient for large tables.
So we have to stop at the 192th byte, which is number 191 since we start counting at zero (well, we don't but computers do), and in the 16th 'table number' which is number 15 for that same reason.
members.home.nl /b.vandam/lonely/pagina48.html   (790 words)

  
 Using as - Word   (Site not responding. Last check: 2007-10-14)
Go to the first, previous, next, last section, table of contents.
are often emitted by compilers as part of jump tables.
before the secondary jump table, all of them are adjusted.
www.gnu.org /software/binutils/manual/gas-2.9.1/html_node/as_134.html   (190 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.