patches/glibc/ports-2.7/110-ARM-NPTL.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
|
Tue Oct 14 17:42:10 2008 +0000 (2008-10-14) |
changeset 929 |
7c958fb04f28 |
permissions |
-rw-r--r-- |
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(+)
yann@519
|
1 |
--- glibc-2.7/glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2007-06-06 19:27:04.000000000 +0200
|
yann@519
|
2 |
+++ glibc-2.7/glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2008-05-18 16:57:21.000000000 +0200
|
yann@519
|
3 |
@@ -73,6 +73,9 @@
|
yann@519
|
4 |
# define DOCARGS_5 DOCARGS_4
|
yann@519
|
5 |
# define UNDOCARGS_5 UNDOCARGS_4
|
yann@519
|
6 |
|
yann@519
|
7 |
+# define DOCARGS_6 DOCARGS_5
|
yann@519
|
8 |
+# define UNDOCARGS_6 UNDOCARGS_5
|
yann@519
|
9 |
+
|
yann@519
|
10 |
# ifdef IS_IN_libpthread
|
yann@519
|
11 |
# define CENABLE bl PLTJMP(__pthread_enable_asynccancel)
|
yann@519
|
12 |
# define CDISABLE bl PLTJMP(__pthread_disable_asynccancel)
|