broadcom/vc5: Introduce v3dx_macros.h and v3dx_pack.h headers.

This will be used by vc5 for prefixing functions and including the pack
header in v3d-version-dependent code, following the model of anv.

1 files changed, 45 insertions, 0 deletions

diff --git a/src/broadcom/common/v3d_macros.h b/src/broadcom/common/v3d_macros.h
new file mode 100644
index 00000000000..6ba8e7da10e
--- /dev/null
+++ b/src/broadcom/common/v3d_macros.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ * Copyright © 2015 Broadcom
+ *
+ * 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 (including the next
+ * paragraph) 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.
+ */
+
+#ifndef V3DX_MACROS_H
+#define V3DX_MACROS_H
+
+#ifndef V3D_VERSION
+#  error "The V3D_VERSION macro must be defined"
+#endif
+
+#if (V3D_VERSION == 21)
+#  define V3DX(x) V3D21_##x
+#  define v3dX(x) v3d21_##x
+#elif (V3D_VERSION == 33)
+#  define V3DX(x) V3D33_##x
+#  define v3dX(x) v3d33_##x
+#elif (V3D_VERSION == 41)
+#  define V3DX(x) V3D41_##x
+#  define v3dX(x) v3d41_##x
+#else
+#  error "Need to add prefixing macros for this v3d version"
+#endif
+
+#endif /* V3DX_MACROS_H */