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install.texi (xtensa-*-elf): New target. 

* doc/install.texi (xtensa-*-elf): New target.
	(xtensa-*-linux*): New target.
	* doc/contrib.texi: Add myself.

From-SVN: r49215
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Bob Wilson 2002-01-25 17:10:46 +00:00 committed by Bob Wilson
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-01-25 Bob Wilson <bob.wilson@acm.org>
* doc/install.texi (xtensa-*-elf): New target.
(xtensa-*-linux*): New target.
* doc/contrib.texi: Add myself.
2002-01-25 Nick Clifton <nickc@cambridge.redhat.com>
* config/arm/arm.c (arm_hard_regno_mode_ok): Allow any general

3
gcc/doc/contrib.texi
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@ -574,6 +574,9 @@ Zack Weinberg for major work on cpplib and various other bugfixes.
@item
Dale Wiles helped port GCC to the Tahoe.
@item
Bob Wilson from Tensilica, Inc.@: for the Xtensa port.
@item
Jim Wilson for his direction via the steering committee, tackling hard
problems in various places that nobody else wanted to work on, strength

36
gcc/doc/install.texi
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@ -1657,6 +1657,10 @@ These lists are updated as new information becomes available.
@item
@uref{#we32k-*-*,,we32k-*-*}
@item
@uref{#xtensa-*-elf,,xtensa-*-elf}
@item
@uref{#xtensa-*-linux*,,xtensa-*-linux*}
@item
@uref{#windows,,Microsoft Windows}
@item
@uref{#os2,,OS/2}
@ -3652,6 +3656,38 @@ make CC=stage2/xgcc CFLAGS="-Bstage2/ -g -O"
You may need to raise the ULIMIT setting to build a C++ compiler,
as the file @file{cc1plus} is larger than one megabyte.
@html
</p>
<hr>
@end html
@heading @anchor{xtensa-*-elf}xtensa-*-elf
This target is intended for embedded Xtensa systems using the
@samp{newlib} C library. It uses ELF but does not support shared
objects. Designed-defined instructions specified via the
Tensilica Instruction Extension (TIE) language are only supported
through inline assembly.
The Xtensa configuration information must be specified prior to
building GCC@. The @file{gcc/config/xtensa/xtensa-config.h} header
file contains the configuration information. If you created your
own Xtensa configuration with the Xtensa Processor Generator, the
downloaded files include a customized copy of this header file,
which you can use to replace the default header file.
@html
</p>
<hr>
@end html
@heading @anchor{xtensa-*-linux*}xtensa-*-linux*
This target is for Xtensa systems running GNU/Linux. It supports ELF
shared objects and the GNU C library (glibc). It also generates
position-independent code (PIC) regardless of whether the
@option{-fpic} or @option{-fPIC} options are used. In other
respects, this target is the same as the
@uref{#xtensa-*-elf,,@samp{xtensa-*-elf}} target.
@html
</p>
<hr>