hexagonrpcd: interface: switch apps_mem interface to interp4

Author: flamingradian

hexagonrpcd/apps_mem.c

@@ -28,7 +28,7 @@
 #include <sys/ioctl.h>
 
 #include "apps_mem.h"
-#include "interfaces/apps_mem.def"
+#include "interface/apps_mem.h"
 #include "listener.h"
 
 // See fastrpc.git/src/apps_mem_imp.c
@@ -128,7 +128,7 @@ void fastrpc_apps_mem_deinit(struct fastrpc_interface *iface)
 static const struct fastrpc_function_impl apps_mem_procs[] = {
 	{ .def = NULL, .impl = NULL, },
 	{ .def = NULL, .impl = NULL, },
-	{ .def = &apps_mem_request_map64_def, .impl = apps_mem_request_map64, },
+	{ .def4 = &apps_mem_request_map64_def, .impl = apps_mem_request_map64, },
 	{ .def = NULL, .impl = NULL, },
 	{ .def = NULL, .impl = NULL, },
 	{ .def = NULL, .impl = NULL, },

hexagonrpcd/interface/apps_mem.c

@@ -0,0 +1,44 @@
+/*
+ * FastRPC memory mapping interface - method definitions
+ *
+ * Copyright (C) 2025 HexagonRPC Contributors
+ *
+ * This file is part of HexagonRPC.
+ *
+ * HexagonRPC 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/>.
+ */
+
+#include <stdint.h>
+
+#include <libhexagonrpc/hexagonrpc.h>
+#include <libhexagonrpc/session.h>
+
+static struct hrpc_arg_def_interp4 apps_mem_request_map64_args[] = {
+	{ HRPC_ARG_WORD, sizeof(uint32_t) },
+	{ HRPC_ARG_WORD, sizeof(uint32_t) },
+	{ HRPC_ARG_WORD, sizeof(uint32_t) },
+	{ HRPC_ARG_WORD, sizeof(uint32_t) },
+	{ HRPC_ARG_WORD, sizeof(uint64_t) },
+	{ HRPC_ARG_WORD, sizeof(uint64_t) },
+	{ HRPC_ARG_OUT_BLOB, sizeof(uint64_t) },
+	{ HRPC_ARG_OUT_BLOB, sizeof(uint64_t) },
+};
+
+struct hrpc_method_def_interp4 apps_mem_request_map64_def = {
+	.msg_id = 2,
+	.n_args = HRPC_ARRAY_SIZE(apps_mem_request_map64_args),
+	.args = apps_mem_request_map64_args,
+	.n_inner_types = 0,
+	.inner_types = NULL,
+};

hexagonrpcd/interfaces/apps_mem.def renamed to hexagonrpcd/interface/apps_mem.h

@@ -1,11 +1,11 @@
 /*
- * FastRPC operating system interface
+ * FastRPC memory mapping interface - API
  *
- * Copyright (C) 2024 The Sensor Shell Contributors
+ * Copyright (C) 2025 HexagonRPC Contributors
  *
- * This file is part of sensh.
+ * This file is part of HexagonRPC.
  *
- * Sensh is free software: you can redistribute it and/or modify
+ * HexagonRPC 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.
@@ -19,11 +19,14 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#ifndef INTERFACE_APPS_MEM_DEF
-#define INTERFACE_APPS_MEM_DEF
+#ifndef INTERFACE_APPS_MEM_H
+#define INTERFACE_APPS_MEM_H
 
-#include <libhexagonrpc/interface.h>
+#include <stdint.h>
 
-HEXAGONRPC_DEFINE_REMOTE_METHOD(2, apps_mem_request_map64, 8, 0, 4, 0)
+#include <libhexagonrpc/hexagonrpc.h>
+#include <libhexagonrpc/session.h>
 
-#endif /* INTERFACE_APPS_MEM_DEF */
+extern struct hrpc_method_def_interp4 apps_mem_request_map64_def;
+
+#endif /* INTERFACE_APPS_MEM_H */

hexagonrpcd/interfaces.c

@@ -22,5 +22,4 @@
 #define HEXAGONRPC_BUILD_METHOD_DEFINITIONS 1
 
 #include "interfaces/adsp_default_listener.def"
-#include "interfaces/apps_mem.def"
 #include "interfaces/adsp_listener.def"

hexagonrpcd/meson.build

@@ -2,6 +2,7 @@ executable('hexagonrpcd',
   'apps_mem.c',
   'apps_std.c',
   'interfaces.c',
+  'interface/apps_mem.c',
   'interface/apps_std.c',
   'hexagonfs.c',
   'hexagonfs_mapped.c',