From 13c78a67a6a3d743352f0b6e349c52bf36e84468 Mon Sep 17 00:00:00 2001
From: Jerry Ge <jerry.ge@arm.com>
Date: Tue, 4 Oct 2022 20:32:39 -0700
Subject: [region] Add TosaSerializationRegion to serialization_lib

- Rationale: add this fix to support constants access between multiple
blocks by another layer of abstraction called Region
- Changes:
  - flatbuffers schema update, regenerate header files
  - add TosaSerializationRegion for the handler
  - other relevant fixes

Signed-off-by: Jerry Ge <jerry.ge@arm.com>
Change-Id: I4bb72503abfd629ae017d2f905184efbab244aa8
---
 python/tosa/TosaRegion.py | 77 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 python/tosa/TosaRegion.py

(limited to 'python/tosa/TosaRegion.py')

diff --git a/python/tosa/TosaRegion.py b/python/tosa/TosaRegion.py
new file mode 100644
index 0000000..e16ee0e
--- /dev/null
+++ b/python/tosa/TosaRegion.py
@@ -0,0 +1,77 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: tosa
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
+
+class TosaRegion(object):
+    __slots__ = ['_tab']
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = TosaRegion()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsTosaRegion(cls, buf, offset=0):
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+    @classmethod
+    def TosaRegionBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
+        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x54\x4F\x53\x41", size_prefixed=size_prefixed)
+
+    # TosaRegion
+    def Init(self, buf, pos):
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # TosaRegion
+    def Name(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # TosaRegion
+    def Blocks(self, j):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            x = self._tab.Vector(o)
+            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
+            x = self._tab.Indirect(x)
+            from tosa.TosaBasicBlock import TosaBasicBlock
+            obj = TosaBasicBlock()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # TosaRegion
+    def BlocksLength(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # TosaRegion
+    def BlocksIsNone(self):
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        return o == 0
+
+def TosaRegionStart(builder): builder.StartObject(2)
+def Start(builder):
+    return TosaRegionStart(builder)
+def TosaRegionAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
+def AddName(builder, name):
+    return TosaRegionAddName(builder, name)
+def TosaRegionAddBlocks(builder, blocks): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(blocks), 0)
+def AddBlocks(builder, blocks):
+    return TosaRegionAddBlocks(builder, blocks)
+def TosaRegionStartBlocksVector(builder, numElems): return builder.StartVector(4, numElems, 4)
+def StartBlocksVector(builder, numElems):
+    return TosaRegionStartBlocksVector(builder, numElems)
+def TosaRegionEnd(builder): return builder.EndObject()
+def End(builder):
+    return TosaRegionEnd(builder)
\ No newline at end of file
-- 
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