This is the mail archive of the gcc@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]

Re: RTEMS memory access

From: Joel Sherrill <joel dot sherrill at oarcorp dot com>
To: khalil maatoug <khalilmaatoug at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Thu, 03 Aug 2006 10:44:32 -0500
Subject: Re: RTEMS memory access
References: <352e08800608030830j764d1f4fn1ac4e363f3bfffea@mail.gmail.com> <352e08800608030831l782c4c57u973ba34e852e42a0@mail.gmail.com>

khalil maatoug wrote:

hello everybody,

 I am working on RTEMS porting for an arm processor, I'am using the
gcc3.2.3 version; Everything seems to work well excepting floating
point operations, and exactly in the gcc floating point
library(dp-bit.c file), it tries to affect some variables to an adress
which not belong to my ram memory.
I dont know if It is necessary to make a memory barrier because I
specify that in the linkcmds file.


If you switch to RTEMS from CVS you can use gcc 4.1.1 and a newer
binutils.  This by itself may resolve your problem.

--joel

any suggestions??

thanks in advance

References:
- RTEMS memory access
  - From: khalil maatoug

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