samples: add sdk_ver

.github/workflows/macos-latest.yml

@@ -51,6 +51,7 @@ jobs:
           $MAKE -C samples/notify
           $MAKE -C samples/notify_debug
           $MAKE -C samples/ps
+          $MAKE -C samples/sdk_ver
           $CMAKE -S samples/hello_cmake -B samples/hello_cmake/build
           $CMAKE --build samples/hello_cmake/build
           $MESON setup samples/hello_meson samples/hello_meson/build

.github/workflows/ubuntu-latest.yml

@@ -61,6 +61,7 @@ jobs:
         $MAKE -C samples/notify
         $MAKE -C samples/notify_debug
         $MAKE -C samples/ps
+        $MAKE -C samples/sdk_ver
         $CMAKE -S samples/hello_cmake -B samples/hello_cmake/build
         $CMAKE --build samples/hello_cmake/build
         $MESON setup samples/hello_meson samples/hello_meson/build
@@ -76,6 +77,13 @@ jobs:
         path: ./ps5-payload-sdk.zip
         if-no-files-found: error
 
+    - name: Upload Samples
+      uses: actions/upload-artifact@v4
+      with:
+        name: Samples
+        include-hidden-files: true
+        path: ./samples
+
   release:
     needs: build
     permissions:

samples/sdk_ver/.gitignore

@@ -0,0 +1,4 @@
+*.elf
+*.o
+*~
+

samples/sdk_ver/Makefile

@@ -0,0 +1,48 @@
+#   Copyright (C) 2023 John Törnblom
+#
+# This file 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; see the file COPYING. If not see
+# <http://www.gnu.org/licenses/>.
+
+PS5_HOST ?= ps5
+PS5_PORT ?= 9021
+
+ifdef PS5_PAYLOAD_SDK
+    include $(PS5_PAYLOAD_SDK)/toolchain/prospero.mk
+else
+    $(error PS5_PAYLOAD_SDK is undefined)
+endif
+
+ELF := sdk_ver.elf
+
+CFLAGS := -Wall -Werror -g
+
+all: $(ELF)
+
+$(ELF): main.c
+	$(CC) $(CFLAGS) -o $@ $^
+
+clean:
+	rm -f $(ELF)
+
+test: $(ELF)
+	$(PS5_DEPLOY) -h $(PS5_HOST) -p $(PS5_PORT) $^
+
+debug: $(ELF)
+	gdb-multiarch \
+	-ex "set architecture i386:x86-64" \
+	-ex "target extended-remote $(PS5_HOST):2159" \
+	-ex "file $(ELF)" \
+	-ex "remote put $(ELF) /data/$(ELF)" \
+	-ex "set remote exec-file /data/$(ELF)" \
+	-ex "start"

samples/sdk_ver/main.c

@@ -0,0 +1,40 @@
+/* Copyright (C) 2023 John Törnblom
+
+This program 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, 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; see the file COPYING. If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#include <stdio.h>
+#include <string.h>
+#include <ps5/kernel.h>
+
+// exclude null terminator
+#define sizeof_1(a) (sizeof(a) - 1)
+
+typedef struct notify_request {
+  char useless1[45];
+  char message[1024];
+  char useless2[2051];
+} notify_request_t;
+
+int sceKernelSendNotificationRequest(int, notify_request_t*, size_t, int);
+
+int
+main() {
+  notify_request_t req;
+  bzero(&req, sizeof(req));
+  const uint32_t sdk = kernel_get_fw_version();
+  snprintf(req.message, sizeof_1(req.message), "SDK Version: 0x%08x", sdk);
+
+  return sceKernelSendNotificationRequest(0, &req, sizeof req, 0);
+}