# HG changeset patch # User "Yann E. MORIN" # Date 1269981041 -7200 # Node ID dfc2b3e07ea6ea0761fb91df7c3c7fcdc718cc5f # Parent a4c4e51aa5417fe78875777adbaa87e8c0930680 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 diff -r a4c4e51aa541 -r dfc2b3e07ea6 patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/patches/glibc/ports-2.9/110-arm-fix-sjlj-for-fpu.patch Tue Mar 30 22:30:41 2010 +0200 @@ -0,0 +1,30 @@ +From: Mike Frysinger +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 +--- + 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)