In J. R. R. Tolkien's legendarium, Elves are one of the races that inhabit a fictional Earth, often called Middle-earth, and set in the remote past. They appear in The Hobbit and in The Lord of the Rings, but their complex history is described more fully in The Silmarillion. Tolkien had been writing about Elves long before he published The Hobbit.

Development

Background

The modern English word elf derives from the Old English word ælf (which has cognates in all other Germanic languages). Numerous types of elves appear in Germanic mythology, the West Germanic concept appears to have come to differ from the Scandinavian notion in the early Middle Ages, and Anglo-Saxon concept diverged even further, possibly under Celtic influence. Tolkien would make it clear in a letter that his Elves differ from those "of the better known lore", referring to Scandinavian mythology.

By 1915 when Tolkien was writing his first elven poems, the words elf, fairy and gnome had many divergent and contradictory associations. Tolkien had been gently warned against using the term 'fairy', which John Garth supposes may have been due to the word becoming increasingly used to indicate homosexuality, although despite this warning Tolkien continued to use it.

An elf (plural: elves) is a type of supernatural being in Germanic mythology and folklore. Reconstructing the early concept of an elf depends almost entirely on texts in Old English or relating to Norse mythology. Later evidence for elves appears in diverse sources such as medical texts, prayers, ballads, and folktales.

Recent scholars have emphasised, in the words of Ármann Jakobsson, that

However, some generalisations are possible. In medieval Germanic-speaking cultures, elves seem generally to have been thought of as a group of beings with magical powers and supernatural beauty, ambivalent towards everyday people and capable of either helping or hindering them. However, the precise character of beliefs in elves across the Germanic-speaking world has varied considerably across time, space, and different cultures. In Old Norse mythological texts, elves seem at least at times to be counted among the pagan gods; in medieval German texts they seem more consistently monstrous and harmful.

In computing, the Executable and Linkable Format (ELF, formerly called Extensible Linking Format) is a common standard file format for executables, object code, shared libraries, and core dumps. First published in the System V Release 4 (SVR4) Application Binary Interface (ABI) specification, and later in the Tool Interface Standard, it was quickly accepted among different vendors of Unix systems. In 1999 it was chosen as the standard binary file format for Unix and Unix-like systems on x86 by the 86open project.

ELF is flexible and extensible by design, and it is not bound to any particular processor or architecture. This has allowed it to be adopted by many different operating systems on many different platforms.

File layout

Each ELF file is made up of one ELF header, followed by file data. The file data can include:

An elf, in the Dungeons & Dragons fantasy role-playing game, is a humanoid race, one of the primary races available for player character. Elves are renowned for their grace and mastery of magic and weapons such as the sword and bow. Becoming physically mature by the age of 25 and emotionally mature at around 125, they are also famously long-lived, capable of living more than half a millennium and remaining physically youthful. Possessed of innate beauty and easy gracefulness, they are viewed as both wondrous and haughty by other races; however, their natural detachment is seen by some as introversion or xenophobia.

There are numerous different subraces and subcultures of elves, including aquatic elves, dark elves (drow), deep elves (rockseer), grey elves, high elves, moon elves, snow elves, sun elves, valley elves, wild elves (grugach), wood elves and winged elves (avariel). The offspring of humans and elves are known as "half-elves" among humans, and as "half-humans" among elves. In 4th edition, the eladrin are high elves.