patches/glibc/ports-2.6.1/100-ARM-NPTL.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Aug 07 13:55:30 2008 +0000 (2008-08-07)
changeset 765 f89ccf3ea5d6
parent 365 ba634892cc18
permissions -rw-r--r--
Add a new config knob for gcc: usage of SJLJ to handle exceptions.
This is needed for some architectures to compile the Java frontend (eg. ARM with uClibc).

/trunk/config/cc/gcc.in | 41 39 2 0 +++++++++++++++++++++++++++++++++++++++--
/trunk/scripts/build/cc_gcc.sh | 8 5 3 0 +++++---
2 files changed, 44 insertions(+), 5 deletions(-)
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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
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--- 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
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+++ 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
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@@ -126,3 +126,9 @@
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 # define NO_CANCELLATION 1
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 #endif
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+
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+#ifndef __ASSEMBLER__
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+# define RTLD_SINGLE_THREAD_P \
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+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
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+                   header.multiple_threads) == 0, 1)
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+#endif