From d855c0a219a180497c2e50f9bc19bfce69b937a6 Mon Sep 17 00:00:00 2001
From: Ada Christine <adachristine18@gmail.com>
Date: Thu, 23 Jan 2025 00:24:57 +0000
Subject: it printfs with the efi interface

---
 service/main.c | 39 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 36 insertions(+), 3 deletions(-)

(limited to 'service/main.c')

diff --git a/service/main.c b/service/main.c
index 12a5522..c022b87 100644
--- a/service/main.c
+++ b/service/main.c
@@ -1,7 +1,42 @@
 #include <unistd.h>
 #include <stdio.h>
+#include <fcntl.h>
+#include <stdlib.h>
 
-#define KJARNA_REVISION 1
+#include "config.h"
+#include <lib/elf.h>
+
+/*
+static int open_kernel(void)
+{
+	int kernel_fd = open(HAL_PATH, 0, 0);
+
+	printf("kernel path: %s\n", HAL_PATH);
+
+	if (kernel_fd < 0)
+	{
+		printf("error: could not open kernel core\n");
+		return -1;
+	}
+
+	Elf64_Ehdr ehdr;
+
+	if (!elf64_validate_fd(kernel_fd, ET_DYN, EM_X86_64))
+	{
+		printf("error: could not validate elf header\n");
+		close(kernel_fd);
+		return -1;
+	}
+
+	printf("kernel: elf x86_64 dynamic object found\r\n");
+
+	ssize_t kernel_size = elf64_size_fd(fd);
+
+	printf("kernel image size %zd\n", kernel_size);
+
+	return kernel_fd;
+}
+*/
 
 int main(int argc, char **argv)
 {
@@ -10,8 +45,6 @@ int main(int argc, char **argv)
 
 	printf("kjarna %d\n", KJARNA_REVISION);
 
-	while (1);
-
 	return 0;
 }
 
-- 
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