Sample config for e500v2 toolchain

On Tuesday 14 October 2008 17:05:31 Nate Case wrote:
> This is a sample config file for Freescale e500v2 processors (e.g.,
> MPC8548, MPC8572). It uses eglibc (for e500/SPE patches) and a recent
> gcc (4.3.1, for e500v2 DPFP support) and will generate appropriate
> dual-precision floating point instructions by default.
>
> Note: If building a Linux kernel with this toolchain, you will want to
> make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE
> ABI/instructions from getting into the kernel (which is currently
> unsupported). At this time, the kernel build system only passes
> -mno-spe by default (this should be fixed soon hopefully).
>
> A binutils snapshot is used to fix a bug present in 2.18 preventing
> U-Boot from being compiled (CodeSourcery issue #2297: internal.h
> (ELF_IS_SECTION_IN_SEGMENT): Adjust to cope with segments at the end of
> memory).

Obsoletes the powerpc-unknown-linux-gnuspe sample, so remove it.

/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 307 307 0 0 +++++++++++++++++++
1 file changed, 307 insertions(+)

../sysdeps/generic/wordexp.c: In function 'exec_comm':

../sysdeps/generic/wordexp.c:815: sorry, unimplemented: inlining failed in call to 'exec_comm_child': function body not available

../sysdeps/generic/wordexp.c:900: sorry, unimplemented: called from here

make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.3-20050307/build-glibc/posix/wordexp.o] Error

I had to add the keyword 'inline' to get it to compile:

--- glibc-2.3-20050307/sysdeps/generic/wordexp.c.old	2005-03-12 08:54:15.709253928 -0800

+++ glibc-2.3-20050307/sysdeps/generic/wordexp.c	2005-03-12 08:54:51.242852000 -0800

@@ -809,7 +809,7 @@

 }

 /* Function called by child process in exec_comm() */

-static void

+static inline void

 internal_function __attribute__ ((always_inline))

 exec_comm_child (char *comm, int *fildes, int showerr, int noexec)

 {

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>