patches/glibc/ports-2.6.1/100-ARM-NPTL.patch
author |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
|
Wed Apr 07 09:18:20 2010 +0200 (2010-04-07) |
changeset 1910 |
207ad430c254 |
parent 365 |
ba634892cc18
|
permissions |
-rw-r--r-- |
Add basic support for the Blackfin architecture
For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.
Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.
Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
yann@365
|
1 |
diff -durN glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
|
yann@367
|
2 |
--- glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2005-11-16 20:22:59.000000000 +0100
|
yann@367
|
3 |
+++ glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2007-09-06 13:53:16.000000000 +0200
|
yann@365
|
4 |
@@ -126,3 +126,9 @@
|
yann@365
|
5 |
# define NO_CANCELLATION 1
|
yann@365
|
6 |
|
yann@365
|
7 |
#endif
|
yann@365
|
8 |
+
|
yann@365
|
9 |
+#ifndef __ASSEMBLER__
|
yann@365
|
10 |
+# define RTLD_SINGLE_THREAD_P \
|
yann@365
|
11 |
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
|
yann@365
|
12 |
+ header.multiple_threads) == 0, 1)
|
yann@365
|
13 |
+#endif
|