hexagonrpcd: interfaces: add apps_mem interface

The apps_mem interface is the interface that allows the DSP to map
memory and to allocate more memory. Add a method definition for it.

hexagonrpcd/interfaces.c

@@ -22,5 +22,6 @@
 #define HEXAGONRPC_BUILD_METHOD_DEFINITIONS 1
 
 #include "interfaces/adsp_default_listener.def"
+#include "interfaces/apps_mem.def"
 #include "interfaces/apps_std.def"
 #include "interfaces/adsp_listener.def"

hexagonrpcd/interfaces/apps_mem.def

@@ -0,0 +1,29 @@
+/*
+ * FastRPC operating system interface
+ *
+ * Copyright (C) 2024 The Sensor Shell Contributors
+ *
+ * This file is part of sensh.
+ *
+ * Sensh is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef INTERFACE_APPS_MEM_DEF
+#define INTERFACE_APPS_MEM_DEF
+
+#include <libhexagonrpc/interface.h>
+
+HEXAGONRPC_DEFINE_REMOTE_METHOD(2, apps_mem_request_map64, 8, 0, 4, 0)
+
+#endif /* INTERFACE_APPS_MEM_DEF */