From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 11 Oct 2007 09:13:21 +0000 (+0200)
Subject: i386: prepare shared lib/strstr.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2be2056cee405f3e3ca07e197ecd803e81cf5cb6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

i386: prepare shared lib/strstr.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/i386/lib/Makefile b/arch/i386/lib/Makefile
index afbc99d2ee88..4d3ae15445d2 100644
--- a/arch/i386/lib/Makefile
+++ b/arch/i386/lib/Makefile
@@ -3,7 +3,7 @@
 #
 
 
-lib-y = checksum_32.o delay.o usercopy.o getuser.o putuser.o memcpy.o strstr.o \
+lib-y = checksum_32.o delay.o usercopy.o getuser.o putuser.o memcpy.o strstr_32.o \
 	bitops.o semaphore.o string.o
 
 lib-$(CONFIG_X86_USE_3DNOW) += mmx.o
diff --git a/arch/i386/lib/strstr.c b/arch/i386/lib/strstr.c
deleted file mode 100644
index a3dafbf59dae..000000000000
--- a/arch/i386/lib/strstr.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <linux/string.h>
-
-char * strstr(const char * cs,const char * ct)
-{
-int	d0, d1;
-register char * __res;
-__asm__ __volatile__(
-	"movl %6,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"	/* NOTE! This also sets Z if searchstring='' */
-	"movl %%ecx,%%edx\n"
-	"1:\tmovl %6,%%edi\n\t"
-	"movl %%esi,%%eax\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repe\n\t"
-	"cmpsb\n\t"
-	"je 2f\n\t"		/* also works for empty string, see above */
-	"xchgl %%eax,%%esi\n\t"
-	"incl %%esi\n\t"
-	"cmpb $0,-1(%%eax)\n\t"
-	"jne 1b\n\t"
-	"xorl %%eax,%%eax\n\t"
-	"2:"
-	:"=a" (__res), "=&c" (d0), "=&S" (d1)
-	:"0" (0), "1" (0xffffffff), "2" (cs), "g" (ct)
-	:"dx", "di");
-return __res;
-}
-
diff --git a/arch/i386/lib/strstr_32.c b/arch/i386/lib/strstr_32.c
new file mode 100644
index 000000000000..a3dafbf59dae
--- /dev/null
+++ b/arch/i386/lib/strstr_32.c
@@ -0,0 +1,31 @@
+#include <linux/string.h>
+
+char * strstr(const char * cs,const char * ct)
+{
+int	d0, d1;
+register char * __res;
+__asm__ __volatile__(
+	"movl %6,%%edi\n\t"
+	"repne\n\t"
+	"scasb\n\t"
+	"notl %%ecx\n\t"
+	"decl %%ecx\n\t"	/* NOTE! This also sets Z if searchstring='' */
+	"movl %%ecx,%%edx\n"
+	"1:\tmovl %6,%%edi\n\t"
+	"movl %%esi,%%eax\n\t"
+	"movl %%edx,%%ecx\n\t"
+	"repe\n\t"
+	"cmpsb\n\t"
+	"je 2f\n\t"		/* also works for empty string, see above */
+	"xchgl %%eax,%%esi\n\t"
+	"incl %%esi\n\t"
+	"cmpb $0,-1(%%eax)\n\t"
+	"jne 1b\n\t"
+	"xorl %%eax,%%eax\n\t"
+	"2:"
+	:"=a" (__res), "=&c" (d0), "=&S" (d1)
+	:"0" (0), "1" (0xffffffff), "2" (cs), "g" (ct)
+	:"dx", "di");
+return __res;
+}
+