some clenup and recover after git-crash!

1 files changed, 33 insertions, 0 deletions

diff --git a/kernel/multiboot.c b/kernel/multiboot.c
new file mode 100644
index 0000000..c294ee2
--- /dev/null
+++ b/kernel/multiboot.c
@@ -0,0 +1,33 @@
+
+#define FOOLOS_MODULE_NAME "multiboot"
+#include "multiboot.h"
+#include "lib/logger/log.h"
+
+uint32_t* get_multiboot(uint32_t eax, uint32_t ebx)
+{
+
+    if(eax!=0x2badb002)panic(FOOLOS_MODULE_NAME,"EAX was not set properly by your bootlaoder!");
+    multiboot_information *info;
+    info=ebx;
+
+    if(info->flags&&1<<9)
+    {
+	log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"Loaded by: \"%s\"",info->boot_loader_name);
+    }
+
+    log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"multiboot flags: 0x%08X",info->flags);
+
+    if(info->flags&&1<<0)
+    {
+	log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"mem_lower: %d KB",info->mem_lower);
+	log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"mem_upper: %d KB",info->mem_upper);
+    }
+
+    if(info->flags&&1<<2)
+    {
+	log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"cmdline: \"%s\"",info->cmdline);
+    }
+
+    return info;
+
+}