This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

[PATCH, alpha]: Fix PR/47230 [4.6/4.7 Regression] gcc fails to bootstrap on alpha in stage2 with "relocation truncated to fit: GPREL16 against ..."

From: Uros Bizjak <ubizjak at gmail dot com>
To: gcc-patches at gcc dot gnu dot org
Cc: Richard Henderson <rth at redhat dot com>
Date: Mon, 2 May 2011 09:21:27 +0200
Subject: [PATCH, alpha]: Fix PR/47230 [4.6/4.7 Regression] gcc fails to bootstrap on alpha in stage2 with "relocation truncated to fit: GPREL16 against ..."

Hello!

It looks that GP relative relocations do not fit anymore into GPREL16
reloc, so bootstrap on alpha hosts fail in stage2 with  "relocation
truncated to fit: GPREL16 against ...". I found no other solution but
to pass --no-relax to linker in order to finish the bootstrap.

2011-05-02  Uros Bizjak  <ubizjak@gmail.com>

	PR target/47230
	* configure.ac (alpha*-*-linux*): Use mh-alpha-linux.
	* configure: Regenerate.

config/ChangeLog:

2011-05-02  Uros Bizjak  <ubizjak@gmail.com>

	PR target/47230
	* mh-alpha-linux: New file.

Patch was bootstrapped and regression tested with "GNU ld (GNU
Binutils) 2.21" on alphaev68-pc-linux-gnu [1].

OK for 4.6. and 4.7 ?

[1] http://gcc.gnu.org/ml/gcc-testresults/2011-05/msg00089.html

Uros.

Attachment: a.diff.txt
Description: Text document

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]