move sboot to the root directory

[open-ath9k-htc-firmware.git] / sboot / magpie_1_1 / sboot / athos / src / xtos / reloc-vectors.S

diff --git a/sboot/magpie_1_1/sboot/athos/src/xtos/reloc-vectors.S b/sboot/magpie_1_1/sboot/athos/src/xtos/reloc-vectors.S
new file mode 100755 (executable)
index 0000000..3a55628
--- /dev/null
+++ b/sboot/magpie_1_1/sboot/athos/src/xtos/reloc-vectors.S
@@ -0,0 +1,119 @@
+// reloc-vector.S  -  Relocatable Vectors section
+// $Id: //depot/rel/Cottonwood/Xtensa/OS/xtos/reloc-vectors.S#3 $
+
+// Copyright (c) 2007-2010 Tensilica Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+/*
+ *  This file is only used if the relocatable vectors option is enabled.
+ */
+
+#include <xtensa/coreasm.h>
+#include <xtensa/config/system.h>
+
+#if XCHAL_HAVE_VECBASE
+
+       .section        .RelocatableVectors.text, "ax"
+
+       .global _RelocVectors
+_RelocVectors:
+
+//if XCHAL_RESET_VECBASE_OVERLAP ...
+# if XSHAL_VECTORS_PACKED \
+  && (XCHAL_RESET_VECTOR0_VADDR == XCHAL_VECBASE_RESET_VADDR \
+   || XCHAL_RESET_VECTOR1_VADDR == XCHAL_VECBASE_RESET_VADDR)
+#  define JUMP_TO_RESET        1
+       j       .Ljump_to_reset
+# endif
+
+# if XCHAL_HAVE_WINDOWED
+#  define NO_SECTION_DIRECTIVES        1
+#  define WINDOW_BASE_VECOFS   0
+#  include "window-vectors.S"
+# endif
+
+#if XCHAL_HAVE_DEBUG && XCHAL_HAVE_EXCEPTIONS
+# if XCHAL_DEBUGLEVEL == 2
+#  define _Level2Vector        _DebugExceptionVector
+# elif XCHAL_DEBUGLEVEL == 3
+#  define _Level3Vector        _DebugExceptionVector
+# elif XCHAL_DEBUGLEVEL == 4
+#  define _Level4Vector        _DebugExceptionVector
+# elif XCHAL_DEBUGLEVEL == 5
+#  define _Level5Vector        _DebugExceptionVector
+# elif XCHAL_DEBUGLEVEL == 6
+#  define _Level6Vector        _DebugExceptionVector
+# endif
+#endif
+
+# if XCHAL_HAVE_INTERRUPTS
+#  if XCHAL_NUM_INTLEVELS >= 2
+       .org    XCHAL_INTLEVEL2_VECOFS
+       j       _Level2Vector
+#  endif
+#  if XCHAL_NUM_INTLEVELS >= 3
+       .org    XCHAL_INTLEVEL3_VECOFS
+       j       _Level3Vector
+#  endif
+#  if XCHAL_NUM_INTLEVELS >= 4
+       .org    XCHAL_INTLEVEL4_VECOFS
+       j       _Level4Vector
+#  endif
+#  if XCHAL_NUM_INTLEVELS >= 5
+       .org    XCHAL_INTLEVEL5_VECOFS
+       j       _Level5Vector
+#  endif
+#  if XCHAL_NUM_INTLEVELS >= 6
+       .org    XCHAL_INTLEVEL6_VECOFS
+       j       _Level6Vector
+#  endif
+#  if XCHAL_HAVE_NMI
+       .org    XCHAL_NMI_VECOFS
+       j       _NMIExceptionVector
+#  endif
+# endif
+# if XCHAL_HAVE_EXCEPTIONS
+       .org    XCHAL_KERNEL_VECOFS
+       j       _KernelExceptionVector
+       .org    XCHAL_USER_VECOFS
+       j       _UserExceptionVector
+       .org    XCHAL_DOUBLEEXC_VECOFS
+       j       _DoubleExceptionVector
+# endif
+
+//     Put literals here.
+
+//     Put actual handlers here.
+
+# if JUMP_TO_RESET
+       .align  4
+       .literal        rvec, _ResetVector
+.Ljump_to_reset:
+       l32r    a2, rvec
+       jx      a2
+# endif
+
+       .size   _RelocVectors, . - _RelocVectors
+
+       .text
+
+#endif /* XCHAL_HAVE_VECBASE */
+