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authorYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2010-03-30 20:30:41 (GMT)
committerYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2010-03-30 20:30:41 (GMT)
commitd747e1a88788fb4a9c72f612296a863c9cf932b7 (patch)
treeecc9192a1628d0a96fb5c52d491eca7ced9f0983 /patches
parentd276ce2a4fbb5c86bdc7b8cab3860c34741751af (diff)
libc/glibc: add patch to ports-2.9 to fix sjlj from ARM FPU
As discussed there: http://sourceware.org/bugzilla/show_bug.cgi?id=9678#c4 Reported by: Sasha Sirotkin <buildroot@browserseal.com>
Diffstat (limited to 'patches')
-rw-r--r--patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch b/patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch
new file mode 100644
index 0000000..0f7c1f6
--- /dev/null
+++ b/patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch
@@ -0,0 +1,30 @@
+From: Mike Frysinger <vapier at gentoo dot org>
+To: libc-ports at sourceware dot org
+Subject: [PATCH] arm/fpu/setjmp.S: add missing hidden def
+Date: Thu, 25 Dec 2008 23:08:56 -0500
+
+All the other arm setjmp.S files provide a hidden alias for __sigsetjmp.
+Without this, we get a nice build failure like so:
+
+/var/tmp/cross/armv4l-unknown-linux-gnu/portage/cross-armv4l-unknown-linux-gnu/glibc-2.9_p20081201/work/build-default-armv4l-unknown-linux-gnu-nptl/libc_pic.os: In function `setjmp':
+unwind-pe.c:(.text+0x15a54): undefined reference to `__GI___sigsetjmp'
+/var/tmp/cross/armv4l-unknown-linux-gnu/portage/cross-armv4l-unknown-linux-gnu/glibc-2.9_p20081201/work/build-default-armv4l-unknown-linux-gnu-nptl/libc_pic.os: In function `__GI__setjmp':
+unwind-pe.c:(.text+0x15a64): undefined reference to `__GI___sigsetjmp'
+collect2: ld returned 1 exit status
+make[1]: *** [/var/tmp/cross/armv4l-unknown-linux-gnu/portage/cross-armv4l-unknown-linux-gnu/glibc-2.9_p20081201/work/build-default-armv4l-unknown-linux-gnu-nptl/libc.so] Error 1
+
+Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+---
+ sysdeps/arm/fpu/setjmp.S | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/sysdeps/arm/fpu/setjmp.S b/sysdeps/arm/fpu/setjmp.S
+index 8432836..82a7e19 100644
+--- a/ports/sysdeps/arm/fpu/setjmp.S
++++ b/ports/sysdeps/arm/fpu/setjmp.S
+@@ -33,3 +33,5 @@ ENTRY (__sigsetjmp)
+ /* Make a tail call to __sigjmp_save; it takes the same args. */
+ B PLTJMP(C_SYMBOL_NAME(__sigjmp_save))
+ END (__sigsetjmp)
++
++hidden_def (__sigsetjmp)