Remove old test code

There is some code that I had there after messing with some of the
topics on Uros' blog (https://popovicu.com/), but that became irrelevant
after working on some other projects (e.g. fbos) or on other examples.

This commit also brings about a major overhaul on the structure of the
project. Hopefully it's now at a more ready state.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/arch/riscv/init/shell.c b/arch/riscv/init/shell.c
deleted file mode 100644
index d44b1c7..0000000
--- a/arch/riscv/init/shell.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-
-int main(int argc, char *argv[])
-{
-	pid_t pid = fork();
-
-	if (pid == -1) {
-		printf("Unable to fork!");
-		return -1;
-	}
-
-	if (pid == 0) {
-		// This is a child process.
-		int status = execl("/little_shell", "irrelevant", NULL);
-
-		if (status == -1) {
-			printf("Forked process cannot start the little_shell");
-			return -2;
-		}
-	}
-
-	int count = 1;
-
-	while (1) {
-		printf("Hello from the original init! %d\n", count);
-		count++;
-		sleep(10);
-	}
-
-	return 0;
-}