all: rework source tree structure

src/ksyms.zig

@@ -1,13 +0,0 @@
-pub const KSym = extern struct {
-    addr: u64,
-    name_ptr: [*]const u8,
-    name_len: usize,
-};
-
-extern const ksyms_array: [0]KSym;
-extern const ksyms_count: usize;
-
-pub fn get_symbols() []const KSym {
-    const ptr = @as([*]const KSym, @ptrCast(&ksyms_array));
-    return ptr[0..ksyms_count];
-}

src/sys/root.zig

@@ -7,7 +7,7 @@ pub const ksyms = @import("ksyms");
 pub const arch = @import("arch");
 pub const mm = @import("mm/root.zig");
 pub const ps = @import("proc/root.zig");
-pub const BootInfo = @import("loader/info.zig");
+pub const BootInfo = @import("boot_info");
 pub const tests = @import("tests/root.zig");
 pub const rcu = @import("rcu/root.zig");
 pub const bv = @import("bootvid/bootvid.zig");