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re PR target/15626 (GCC 3.4 emits "ld: warning: relocation error: R_SPARC_UA32") 

PR target/15626
	* doc/install.texi (sparc-sun-solaris2*): Document messages issued
	by the Sun linker in conjunction with the Sun assembler.
	(sparc-sun-solaris2.7): Update revision info for Sun patch 106950.

From-SVN: r82541
This commit is contained in:
Paul Eggert 2004-06-01 11:28:50 +00:00 committed by Eric Botcazou
parent 07166901ad
commit 1460af9501
2 changed files with 20 additions and 2 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
PR target/15626
* doc/install.texi (sparc-sun-solaris2*): Document messages issued
by the Sun linker in conjunction with the Sun assembler.
(sparc-sun-solaris2.7): Update revision info for Sun patch 106950.
2004-05-19 Jeff Law <law@redhat.com>
* stmt.c (expand_decl): Be more selective about calling

15
gcc/doc/install.texi
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@ -3363,7 +3363,7 @@ supported as cross-compilation target only.
<hr />
@end html
@c Please use Solaris 2 to refer to all release of Solaris, starting
@c with 2.0 until 2.6, 7, and 8. Solaris 1 was a marketing name for
@c with 2.0 until 2.6, 7, 8, etc. Solaris 1 was a marketing name for
@c SunOS 4 releases which we don't use to avoid confusion. Solaris
@c alone is too unspecific and must be avoided.
@heading @anchor{*-*-solaris2*}*-*-solaris2*
@ -3472,6 +3472,17 @@ and 5.5 (Sun ONE Studio 8) of the Sun compiler, which causes a bootstrap
failure in form of a miscompilation of the stage1 compiler by the Sun
compiler. This is Sun bug 4974440. This is fixed with patch 112760-07.
GCC 3.4 changed the default debugging format from STABS to DWARF-2 for
32-bit code on Solaris 7 and later. If you are using the Sun
assembler, this change apparently runs afoul of Sun bug 4910101, for
which (as of 2004-05-23) there is no fix. A symptom of the problem is
that you cannot compile C++ programs like @command{groff} 1.19.1
without getting messages like @samp{ld: warning: relocation error:
R_SPARC_UA32 @dots{} external symbolic relocation against
non-allocatable section .debug_info; cannot be processed at runtime:
relocation ignored}. To work around this problem, compile with
@option{-gstabs+} instead of plain @option{-g}.
@html
<hr />
@end html
@ -3508,7 +3519,7 @@ run code generated by GCC; it doesn't suffice to install it only on
the hosts that run GCC itself. Second, Sun says that 106950-03 is
only a partial fix for bug 4210064, but Sun doesn't know whether the
partial fix is adequate for GCC@. Revision -08 or later should fix
the bug. The current (as of 2001-09-24) revision is -14, and is included in
the bug. The current (as of 2004-05-23) revision is -24, and is included in
the Solaris 7 Recommended Patch Cluster.
@end itemize