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-rw-r--r--ports/sysdeps/am33/memusage.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/ports/sysdeps/am33/memusage.h b/ports/sysdeps/am33/memusage.h
new file mode 100644
index 0000000000..19d7a732ca
--- /dev/null
+++ b/ports/sysdeps/am33/memusage.h
@@ -0,0 +1,22 @@
+/* Copyright 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define GETSP() ({ uintptr_t stack_ptr; \
+		   asm ("mov sp,%0" : "=a" (stack_ptr)); \
+		   stack_ptr; })
+
+#include <sysdeps/generic/memusage.h>