Fix whitespace

Replace spaces by tabs for consistency. The rest of the codebase uses
tabs, so the linkerscript parser has to change.

Removed trailing tabs in all codebase.

Signed-off-by: AntonioND <antonio_nd@outlook.com>

src/asm/main.c

@@ -258,13 +258,13 @@ warning(const char *fmt, ...)
 {
 	va_list args;
 	va_start(args, fmt);
-	
+
 	fprintf(stderr, "warning: ");
 	fstk_Dump();
 	fprintf(stderr, ":\n\t");
 	vfprintf(stderr, fmt, args);
 	fprintf(stderr, "\n");
-	
+
 	va_end(args);
 }