create_process: Terminate both programs cleanly

This ensures that the second program gets a chance to run instead of the first program causing a kernel panic by returning to null.

2 files changed, 18 insertions, 0 deletions

diff --git a/examples/create_process/src/main.zig b/examples/create_process/src/main.zig
index b806ca3..5d093de 100644
--- a/examples/create_process/src/main.zig
+++ b/examples/create_process/src/main.zig
@@ -27,4 +27,13 @@ pub fn main() void {
           [program] "{a1}" (program.ptr),
         : "a7"
     );
+
+    const term_path = "/process/self/terminate\x00";
+    asm volatile (
+        \\ li a7, 100001
+        \\ ecall
+        :
+        : [path] "{a0}" (term_path.ptr),
+        : "a7", "a1"
+    );
 }
diff --git a/examples/create_process/src/main2.zig b/examples/create_process/src/main2.zig
index d8efab7..11d99ec 100644
--- a/examples/create_process/src/main2.zig
+++ b/examples/create_process/src/main2.zig
@@ -16,4 +16,13 @@ pub fn main() void {
           [len] "{a1}" (msg.len),
         : "a7"
     );
+
+    const term_path = "/process/self/terminate\x00";
+    asm volatile (
+        \\ li a7, 100001
+        \\ ecall
+        :
+        : [path] "{a0}" (term_path.ptr),
+        : "a7", "a1"
+    );
 }