chore: Update makefiles and doxygen

Signed-off-by: EnderIce2 <enderice2@protonmail.com>

tools/.gdbinit

@@ -0,0 +1,91 @@
+# Usage: add-symbol-file-all <filename> [<offset>]
+#        remove-symbol-file-all <filename> [<offset>]
+#
+# Credit: https://stackoverflow.com/a/33087762/9352057
+#         CC BY-SA 4.0
+
+python
+import subprocess
+import re
+
+def relocatesections(filename, addr):
+    p = subprocess.Popen(["readelf", "-S", filename], stdout = subprocess.PIPE)
+
+    sections = []
+    textaddr = '0'
+    for line in p.stdout.readlines():
+        line = line.decode("utf-8").strip()
+        if not line.startswith('[') or line.startswith('[Nr]'):
+            continue
+
+        line = re.sub(r' +', ' ', line)
+        line = re.sub(r'\[ *(\d+)\]', '\g<1>', line)
+        fieldsvalue = line.split(' ')
+        fieldsname = ['number', 'name', 'type', 'addr', 'offset', 'size', 'entsize', 'flags', 'link', 'info', 'addralign']
+        sec = dict(zip(fieldsname, fieldsvalue))
+
+        if sec['number'] == '0':
+            continue
+
+        sections.append(sec)
+
+        if sec['name'] == '.text':
+            textaddr = sec['addr']
+
+    return (textaddr, sections)
+
+
+class AddSymbolFileAll(gdb.Command):
+    """The right version for add-symbol-file"""
+
+    def __init__(self):
+        super(AddSymbolFileAll, self).__init__("add-symbol-file-all", gdb.COMMAND_USER)
+        self.dont_repeat()
+
+    def invoke(self, arg, from_tty):
+        argv = gdb.string_to_argv(arg)
+        filename = argv[0]
+
+        if len(argv) > 1:
+            offset = int(str(gdb.parse_and_eval(argv[1])), 0)
+        else:
+            offset = 0
+
+        (textaddr, sections) = relocatesections(filename, offset)
+
+        cmd = "add-symbol-file %s 0x%08x" % (filename, int(textaddr, 16) + offset)
+
+        for s in sections:
+            addr = int(s['addr'], 16)
+            if s['name'] == '.text' or addr == 0:
+                continue
+
+            cmd += " -s %s 0x%08x" % (s['name'], addr + offset)
+
+        gdb.execute(cmd)
+
+class RemoveSymbolFileAll(gdb.Command):
+    """The right version for remove-symbol-file"""
+
+    def __init__(self):
+        super(RemoveSymbolFileAll, self).__init__("remove-symbol-file-all", gdb.COMMAND_USER)
+        self.dont_repeat()
+
+    def invoke(self, arg, from_tty):
+        argv = gdb.string_to_argv(arg)
+        filename = argv[0]
+
+        if len(argv) > 1:
+            offset = int(str(gdb.parse_and_eval(argv[1])), 0)
+        else:
+            offset = 0
+
+        (textaddr, _) = relocatesections(filename, offset)
+
+        cmd = "remove-symbol-file -a 0x%08x" % (int(textaddr, 16) + offset)
+        gdb.execute(cmd)
+
+
+AddSymbolFileAll()
+RemoveSymbolFileAll()
+end