[ARC] Enable building for RF16.

When we have RF16 option on, fallback on default implementation. newlib/ 2017-09-18 Claudiu Zissulescu <claziss@synopsys.com> * libc/machine/arc/memcmp-bs-norm.S: Fallback on default routines when RF16 is enabled. * libc/machine/arc/memcmp-stub.c: Likewise. * libc/machine/arc/memcmp.S: Likewise. * libc/machine/arc/memcpy-archs.S: Likewise. * libc/machine/arc/memcpy-bs.S: Likewise. * libc/machine/arc/memcpy-stub.c: Likewise. * libc/machine/arc/memcpy.S: Likewise. * libc/machine/arc/memset-archs.S: Likewise. * libc/machine/arc/memset-bs.S: Likewise. * libc/machine/arc/memset-stub.c: Likewise. * libc/machine/arc/memset.S: Likewise. * libc/machine/arc/strchr-bs-norm.S: Likewise. * libc/machine/arc/strchr-bs.S: Likewise. * libc/machine/arc/strchr-stub.c: Likewise. * libc/machine/arc/strcmp-archs.S: Likewise. * libc/machine/arc/strcmp-stub.c: Likewise. * libc/machine/arc/strcmp.S: Likewise. * libc/machine/arc/strcpy-bs-arc600.S: Likewise. * libc/machine/arc/strcpy-bs.S: Likewise. * libc/machine/arc/strcpy-stub.c: Likewise. * libc/machine/arc/strcpy.S: Likewise. * libc/machine/arc/strlen-bs-norm.S: Likewise. * libc/machine/arc/strlen-bs.S: Likewise. * libc/machine/arc/strlen-stub.c: Likewise. * libc/machine/arc/strlen.S: Likewise. * libc/machine/arc/strncpy-bs.S: Likewise. * libc/machine/arc/strncpy-stub.c: Likewise. * libc/machine/arc/strncpy.S: Likewise.
foss-for-synopsys-dwc-arc-processors · Oct 31, 2017 · 637f118 · 637f118
1 parent 58dac28
commit 637f118
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diff --git a/newlib/libc/machine/arc/memcmp-bs-norm.S b/newlib/libc/machine/arc/memcmp-bs-norm.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memcmp.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memcmp-stub.c b/newlib/libc/machine/arc/memcmp-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/memcmp.c"
 #else
 /* See memcmp-*.S.  */

diff --git a/newlib/libc/machine/arc/memcmp.S b/newlib/libc/machine/arc/memcmp.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memcmp.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memcpy-archs.S b/newlib/libc/machine/arc/memcpy-archs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memcpy-bs.S b/newlib/libc/machine/arc/memcpy-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memcpy-stub.c b/newlib/libc/machine/arc/memcpy-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/memcpy.c"
 #else
 /* See memcpy-*.S.  */

diff --git a/newlib/libc/machine/arc/memcpy.S b/newlib/libc/machine/arc/memcpy.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memset-archs.S b/newlib/libc/machine/arc/memset-archs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memset.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memset-bs.S b/newlib/libc/machine/arc/memset-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memset.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/memset-stub.c b/newlib/libc/machine/arc/memset-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/memset.c"
 #else
 /* See memset-*.S.  */

diff --git a/newlib/libc/machine/arc/memset.S b/newlib/libc/machine/arc/memset.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/memset.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strchr-bs-norm.S b/newlib/libc/machine/arc/strchr-bs-norm.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strchr.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 /* ARC700 has a relatively long pipeline and branch prediction, so we want
    to avoid branches that are hard to predict.  On the other hand, the

diff --git a/newlib/libc/machine/arc/strchr-bs.S b/newlib/libc/machine/arc/strchr-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strchr.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strchr-stub.c b/newlib/libc/machine/arc/strchr-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/strchr.c"
 #else
 /* See strchr-*.S.  */

diff --git a/newlib/libc/machine/arc/strcmp-archs.S b/newlib/libc/machine/arc/strcmp-archs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strcmp.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strcmp-stub.c b/newlib/libc/machine/arc/strcmp-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/strcmp.c"
 #else
 /* See strcmp-*.S.  */

diff --git a/newlib/libc/machine/arc/strcmp.S b/newlib/libc/machine/arc/strcmp.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strcmp.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strcpy-bs-arc600.S b/newlib/libc/machine/arc/strcpy-bs-arc600.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strcpy-bs.S b/newlib/libc/machine/arc/strcpy-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strcpy-stub.c b/newlib/libc/machine/arc/strcpy-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/strcpy.c"
 #else
 /* See strcpy-*.S.  */

diff --git a/newlib/libc/machine/arc/strcpy.S b/newlib/libc/machine/arc/strcpy.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strcpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strlen-bs-norm.S b/newlib/libc/machine/arc/strlen-bs-norm.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strlen.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 #if (defined (__ARC700__) || defined (__ARCEM__) || defined (__ARCHS__)) \

diff --git a/newlib/libc/machine/arc/strlen-bs.S b/newlib/libc/machine/arc/strlen-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strlen.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strlen-stub.c b/newlib/libc/machine/arc/strlen-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/strlen.c"
 #else
 /* See strlen-*.S.  */

diff --git a/newlib/libc/machine/arc/strlen.S b/newlib/libc/machine/arc/strlen.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strlen.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strncpy-bs.S b/newlib/libc/machine/arc/strncpy-bs.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strncpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"
 

diff --git a/newlib/libc/machine/arc/strncpy-stub.c b/newlib/libc/machine/arc/strncpy-stub.c
@@ -29,7 +29,8 @@
 */
 
 
-#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)
+#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED)	\
+  || defined (__ARC_RF16__)
 # include "../../string/strncpy.c"
 #else
 /* See strncpy-*.S.  */

diff --git a/newlib/libc/machine/arc/strncpy.S b/newlib/libc/machine/arc/strncpy.S
@@ -31,7 +31,8 @@
 /* This implementation is optimized for performance.  For code size a generic
    implementation of this function from newlib/libc/string/strncpy.c will be
    used.  */
-#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED)
+#if !defined (__OPTIMIZE_SIZE__) && !defined (PREFER_SIZE_OVER_SPEED) \
+    && !defined (__ARC_RF16__)
 
 #include "asm.h"