📄 acknowledgements.html

📁 gcc手册
💻 HTML
字号:
<html lang="en">

<head>

<title>Using as</title>

<meta http-equiv="Content-Type" content="text/html">

<meta name="description" content="Using as">

<meta name="generator" content="makeinfo 4.3">

<link href="http://www.gnu.org/software/texinfo/" rel="generator-home">

</head>

<body>

<div class="node">

<p>

Node:<a name="Acknowledgements">Acknowledgements</a>,

Next:<a rel="next" accesskey="n" href="GNU-Free-Documentation-License.html#GNU%20Free%20Documentation%20License">GNU Free Documentation License</a>,

Previous:<a rel="previous" accesskey="p" href="Reporting-Bugs.html#Reporting%20Bugs">Reporting Bugs</a>,

Up:<a rel="up" accesskey="u" href="index.html#Top">Top</a>

<hr><br>

</div>



<h2 class="chapter">Acknowledgements</h2>



   <p>If you have contributed to <code>as</code> and your name isn't listed here,

it is not meant as a slight.  We just don't know about it.  Send mail to the

maintainer, and we'll correct the situation.  Currently

the maintainer is Ken Raeburn (email address <code>raeburn@cygnus.com</code>).



   <p>Dean Elsner wrote the original <small>GNU</small> assembler for the VAX.<a rel="footnote" href="#fn-1"><sup>1</sup></a>



   <p>Jay Fenlason maintained GAS for a while, adding support for GDB-specific debug

information and the 68k series machines, most of the preprocessing pass, and

extensive changes in <code>messages.c</code>, <code>input-file.c</code>, <code>write.c</code>.



   <p>K. Richard Pixley maintained GAS for a while, adding various enhancements and

many bug fixes, including merging support for several processors, breaking GAS

up to handle multiple object file format back ends (including heavy rewrite,

testing, an integration of the coff and b.out back ends), adding configuration

including heavy testing and verification of cross assemblers and file splits

and renaming, converted GAS to strictly ANSI C including full prototypes, added

support for m680[34]0 and cpu32, did considerable work on i960 including a COFF

port (including considerable amounts of reverse engineering), a SPARC opcode

file rewrite, DECstation, rs6000, and hp300hpux host ports, updated "know"

assertions and made them work, much other reorganization, cleanup, and lint.



   <p>Ken Raeburn wrote the high-level BFD interface code to replace most of the code

in format-specific I/O modules.



   <p>The original VMS support was contributed by David L. Kashtan.  Eric Youngdale

has done much work with it since.



   <p>The Intel 80386 machine description was written by Eliot Dresselhaus.



   <p>Minh Tran-Le at IntelliCorp contributed some AIX 386 support.



   <p>The Motorola 88k machine description was contributed by Devon Bowen of Buffalo

University and Torbjorn Granlund of the Swedish Institute of Computer Science.



   <p>Keith Knowles at the Open Software Foundation wrote the original MIPS back end

(<code>tc-mips.c</code>, <code>tc-mips.h</code>), and contributed Rose format support

(which hasn't been merged in yet).  Ralph Campbell worked with the MIPS code to

support a.out format.



   <p>Support for the Zilog Z8k and Hitachi H8/300 and H8/500 processors (tc-z8k,

tc-h8300, tc-h8500), and IEEE 695 object file format (obj-ieee), was written by

Steve Chamberlain of Cygnus Support.  Steve also modified the COFF back end to

use BFD for some low-level operations, for use with the H8/300 and AMD 29k

targets.



   <p>John Gilmore built the AMD 29000 support, added <code>.include</code> support, and

simplified the configuration of which versions accept which directives.  He

updated the 68k machine description so that Motorola's opcodes always produced

fixed-size instructions (e.g. <code>jsr</code>), while synthetic instructions

remained shrinkable (<code>jbsr</code>).  John fixed many bugs, including true tested

cross-compilation support, and one bug in relaxation that took a week and

required the proverbial one-bit fix.



   <p>Ian Lance Taylor of Cygnus Support merged the Motorola and MIT syntax for the

68k, completed support for some COFF targets (68k, i386 SVR3, and SCO Unix),

added support for MIPS ECOFF and ELF targets, wrote the initial RS/6000 and

PowerPC assembler, and made a few other minor patches.



   <p>Steve Chamberlain made <code>as</code> able to generate listings.



   <p>Hewlett-Packard contributed support for the HP9000/300.



   <p>Jeff Law wrote GAS and BFD support for the native HPPA object format (SOM)

along with a fairly extensive HPPA testsuite (for both SOM and ELF object

formats).  This work was supported by both the Center for Software Science at

the University of Utah and Cygnus Support.



   <p>Support for ELF format files has been worked on by Mark Eichin of Cygnus

Support (original, incomplete implementation for SPARC), Pete Hoogenboom and

Jeff Law at the University of Utah (HPPA mainly), Michael Meissner of the Open

Software Foundation (i386 mainly), and Ken Raeburn of Cygnus Support (sparc,

and some initial 64-bit support).



   <p>Linas Vepstas added GAS support for the ESA/390 "IBM 370" architecture.



   <p>Richard Henderson rewrote the Alpha assembler. Klaus Kaempf wrote GAS and BFD

support for openVMS/Alpha.



   <p>Timothy Wall, Michael Hayes, and Greg Smart contributed to the various tic*

flavors.



   <p>Several engineers at Cygnus Support have also provided many small bug fixes and

configuration enhancements.



   <p>Many others have contributed large or small bugfixes and enhancements.  If

you have contributed significant work and are not mentioned on this list, and

want to be, let us know.  Some of the history has been lost; we are not

intentionally leaving anyone out.



   <div class="footnote">

<hr>

<h4>Footnotes</h4>

<ol type="1">

<li><a name="fn-1"></a>

<p>Any

more details?</p>



   </ol><hr></div>



   </body></html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -