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-rw-r--r--ports/sysdeps/tile/tilegx/memusage.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/ports/sysdeps/tile/tilegx/memusage.h b/ports/sysdeps/tile/tilegx/memusage.h
new file mode 100644
index 0000000000..0ac8ad8644
--- /dev/null
+++ b/ports/sysdeps/tile/tilegx/memusage.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 2011 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+   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/>.  */
+
+#include <arch/spr_def.h>
+
+#define GETSP() ({ register uintptr_t stack_ptr asm ("sp"); stack_ptr; })
+
+#define GETTIME(low,high)                       \
+  {                                             \
+    uint64_t cycles = __insn_mfspr (SPR_CYCLE); \
+    low = cycles & 0xffffffff;                  \
+    high = cycles >> 32;                        \
+  }
+
+#include <sysdeps/generic/memusage.h>