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authorCorinna Vinschen <corinna@vinschen.de>2015-02-17 09:06:51 +0000
committerCorinna Vinschen <corinna@vinschen.de>2015-02-17 09:06:51 +0000
commit554f33c48d069a0cbd1748c87ee9d4f4e22f8c01 (patch)
tree84277d16679c3d2ffecfc14833036895146dc178 /newlib/libc/machine/arm/aeabi_memmove-soft.S
parentb5d4a4046554d3523581ccc33ed2f56ee94cf175 (diff)
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* libc/machine/arm/aeabi_memmove.c: New file to support
aeabi_memmove. * libc/machine/arm/aeabi_memmove-soft.S: Ditto. * libc/machine/arm/aeabi_memmove-arm.S: Ditto. * libc/machine/arm/aeabi_memmove-thumb.S: Ditto. * libc/machine/arm/aeabi_memmove-thumb2.S: Ditto. * libc/machine/arm/Makefile.am: Add dependencies. * libc/machine/arm/Makefile.in: Regenerated.
Diffstat (limited to 'newlib/libc/machine/arm/aeabi_memmove-soft.S')
-rw-r--r--newlib/libc/machine/arm/aeabi_memmove-soft.S52
1 files changed, 52 insertions, 0 deletions
diff --git a/newlib/libc/machine/arm/aeabi_memmove-soft.S b/newlib/libc/machine/arm/aeabi_memmove-soft.S
new file mode 100644
index 000000000..010e266d7
--- /dev/null
+++ b/newlib/libc/machine/arm/aeabi_memmove-soft.S
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2015 ARM Ltd
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the company may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "arm_asm.h"
+
+.macro ASM_ALIAS new old
+ .global \new
+ .type \new, %function
+#if defined (__thumb__)
+ .thumb_set \new, \old
+#else
+ .set \new, \old
+#endif
+.endm
+
+/* NOTE: This ifdef MUST match the one in aeabi_memmove.c. */
+#if !defined (__SOFTFP__)
+
+# if defined (__thumb2__)
+# include "aeabi_memmove-thumb2.S"
+# elif defined (__thumb__)
+# include "aeabi_memmove-thumb.S"
+# else
+# include "aeabi_memmove-arm.S"
+# endif
+
+#endif