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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / uclibc / 0.9.33.2 / 0027-i386-bits-syscalls.h-allow-immediate-values-as-6th-s.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/uclibc/0.9.33.2/0027-i386-bits-syscalls.h-allow-immediate-values-as-6th-s.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/uclibc/0.9.33.2/0027-i386-bits-syscalls.h-allow-immediate-values-as-6th-s.patch
new file mode 100644 (file)
index 0000000..5df42ea
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/uclibc/0.9.33.2/0027-i386-bits-syscalls.h-allow-immediate-values-as-6th-s.patch
@@ -0,0 +1,33 @@
+From 576983880a0ab5d27a4f530d2cef36239b617e78 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <natanael.copa@gmail.com>
+Date: Thu, 5 Jul 2012 11:55:19 +0000
+Subject: [PATCH] i386/bits/syscalls.h: allow immediate values as 6th syscall
+ arg
+
+Allow use of immedate values as the 6th syscall argument. Otherwise we must
+store the arg on memory. This gives gcc more options to optimize better.
+
+This also works around an issue with posix_fallocate.
+
+Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+ libc/sysdeps/linux/i386/bits/syscalls.h |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libc/sysdeps/linux/i386/bits/syscalls.h b/libc/sysdeps/linux/i386/bits/syscalls.h
+index 9fb4f35..566b5ac 100644
+--- a/libc/sysdeps/linux/i386/bits/syscalls.h
++++ b/libc/sysdeps/linux/i386/bits/syscalls.h
+@@ -136,7 +136,7 @@ __asm__ (
+ #define ASMFMT_5(arg1, arg2, arg3, arg4, arg5) \
+       , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5)
+ #define ASMFMT_6(arg1, arg2, arg3, arg4, arg5, arg6) \
+-      , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5), "m" (arg6)
++      , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5), "g" (arg6)
+ 
+ #else /* !PIC */
+ 
+-- 
+1.7.10.4
+