| 1 | This is ld.info, produced by makeinfo version 4.0 from ./ld.texinfo.
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| 2 |
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| 3 | START-INFO-DIR-ENTRY
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| 4 | * Ld: (ld). The GNU linker.
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| 5 | END-INFO-DIR-ENTRY
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| 6 |
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| 7 | This file documents the GNU linker LD version 2.11.2.
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| 8 |
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| 9 | Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000 Free
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| 10 | Software Foundation, Inc.
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| 11 |
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| 12 |
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| 13 | File: ld.info, Node: Top, Next: Overview, Up: (dir)
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| 14 |
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| 15 | Using ld
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| 16 | ********
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| 17 |
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| 18 | This file documents the GNU linker ld version 2.11.2.
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| 19 |
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| 20 | This document is distributed under the terms of the GNU Free
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| 21 | Documentation License. A copy of the license is included in the
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| 22 | section entitled "GNU Free Documentation License".
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| 23 |
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| 24 | * Menu:
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| 25 |
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| 26 | * Overview:: Overview
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| 27 | * Invocation:: Invocation
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| 28 | * Scripts:: Linker Scripts
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| 29 |
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| 30 | * Machine Dependent:: Machine Dependent Features
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| 31 |
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| 32 | * BFD:: BFD
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| 33 |
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| 34 | * Reporting Bugs:: Reporting Bugs
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| 35 | * MRI:: MRI Compatible Script Files
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| 36 | * GNU Free Documentation License:: GNU Free Documentation License
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| 37 | * Index:: Index
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| 38 |
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| 39 |
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| 40 | File: ld.info, Node: Overview, Next: Invocation, Prev: Top, Up: Top
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| 41 |
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| 42 | Overview
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| 43 | ********
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| 44 |
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| 45 | `ld' combines a number of object and archive files, relocates their
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| 46 | data and ties up symbol references. Usually the last step in compiling
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| 47 | a program is to run `ld'.
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| 48 |
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| 49 | `ld' accepts Linker Command Language files written in a superset of
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| 50 | AT&T's Link Editor Command Language syntax, to provide explicit and
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| 51 | total control over the linking process.
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| 52 |
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| 53 | This version of `ld' uses the general purpose BFD libraries to
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| 54 | operate on object files. This allows `ld' to read, combine, and write
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| 55 | object files in many different formats--for example, COFF or `a.out'.
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| 56 | Different formats may be linked together to produce any available kind
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| 57 | of object file. *Note BFD::, for more information.
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| 58 |
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| 59 | Aside from its flexibility, the GNU linker is more helpful than other
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| 60 | linkers in providing diagnostic information. Many linkers abandon
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| 61 | execution immediately upon encountering an error; whenever possible,
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| 62 | `ld' continues executing, allowing you to identify other errors (or, in
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| 63 | some cases, to get an output file in spite of the error).
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| 64 |
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| 65 |
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| 66 | File: ld.info, Node: Invocation, Next: Scripts, Prev: Overview, Up: Top
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| 67 |
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| 68 | Invocation
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| 69 | **********
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| 70 |
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| 71 | The GNU linker `ld' is meant to cover a broad range of situations,
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| 72 | and to be as compatible as possible with other linkers. As a result,
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| 73 | you have many choices to control its behavior.
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| 74 |
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| 75 | * Menu:
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| 76 |
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| 77 | * Options:: Command Line Options
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| 78 | * Environment:: Environment Variables
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| 79 |
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