From 1246e00478fb5ab2a357de17066fd8738395d9f1 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Mon, 4 May 2026 08:20:42 +0200
Subject: debug: split gdb modules

---
 scripts/gdb/kstd/__init__.py       | 20 ---------------
 scripts/gdb/kstd/smart_pointers.py | 50 --------------------------------------
 scripts/gdb/kstd/std_types.py      | 15 ------------
 scripts/gdb/kstd/string.py         | 27 --------------------
 scripts/gdb/kstd/vector.py         | 22 -----------------
 5 files changed, 134 deletions(-)
 delete mode 100644 scripts/gdb/kstd/__init__.py
 delete mode 100644 scripts/gdb/kstd/smart_pointers.py
 delete mode 100644 scripts/gdb/kstd/std_types.py
 delete mode 100644 scripts/gdb/kstd/string.py
 delete mode 100644 scripts/gdb/kstd/vector.py

(limited to 'scripts/gdb/kstd')

diff --git a/scripts/gdb/kstd/__init__.py b/scripts/gdb/kstd/__init__.py
deleted file mode 100644
index fc5e8fb..0000000
--- a/scripts/gdb/kstd/__init__.py
+++ /dev/null
@@ -1,20 +0,0 @@
-import gdb.printing
-
-from .vector import KstdVectorPrinter
-from .string import KstdStringPrinter
-from .std_types import StdBytePrinter
-from .smart_pointers import KstdUniquePtrPrinter, KstdSharedPtrPrinter
-
-
-def build_pretty_printers():
-    pp = gdb.printing.RegexpCollectionPrettyPrinter("kstd")
-    pp.add_printer("vector", "^kstd::vector<.*>$", KstdVectorPrinter)
-    pp.add_printer("string", "^kstd::string$", KstdStringPrinter)
-    pp.add_printer("std_byte", "^std::byte$", StdBytePrinter)
-    pp.add_printer("unique_ptr", "^kstd::unique_ptr<.*>$", KstdUniquePtrPrinter)
-    pp.add_printer("shared_ptr", "^kstd::shared_ptr<.*>$", KstdSharedPtrPrinter)
-    return pp
-
-
-def register_printers(objfile):
-    gdb.printing.register_pretty_printer(objfile, build_pretty_printers(), replace=True)
diff --git a/scripts/gdb/kstd/smart_pointers.py b/scripts/gdb/kstd/smart_pointers.py
deleted file mode 100644
index 6e4a4f9..0000000
--- a/scripts/gdb/kstd/smart_pointers.py
+++ /dev/null
@@ -1,50 +0,0 @@
-import gdb
-
-
-class KstdUniquePtrPrinter:
-
-    def __init__(self, val):
-        self.val = val
-        self.type = val.type.template_argument(0)
-
-    def to_string(self):
-        pointer = self.val["pointer"]
-        if int(pointer) == 0:
-            return f"kstd::unique_ptr<{self.type}> (empty)"
-        return f"kstd::unique_ptr<{self.type}>"
-
-    def children(self):
-        pointer = self.val["pointer"]
-        if int(pointer) != 0:
-            yield ("get()", pointer)
-            yield ("*get()", pointer.dereference())
-
-
-class KstdSharedPtrPrinter:
-
-    def __init__(self, val):
-        self.val = val
-        self.type = val.type.template_argument(0)
-
-    def to_string(self):
-        pointer = self.val["pointer"]
-        control_block = self.val["control"]
-
-        if int(pointer) == 0 or int(control_block) == 0:
-            return f"kstd::shared_ptr<{self.type}> (empty)"
-
-        strong_refs = int(control_block["shared_count"]["_M_i"])
-        weak_refs = int(control_block["weak_count"]["_M_i"])
-
-        return f"kstd::shared_ptr<{self.type}> (use_count={strong_refs}, weak_count={weak_refs})"
-
-    def children(self):
-        pointer = self.val["pointer"]
-        control_block = self.val["control"]
-
-        if int(pointer) != 0:
-            yield ("get()", pointer)
-            yield ("*get()", pointer.dereference())
-
-        if int(control_block) != 0:
-            yield ("[control_block]", control_block.dereference())
diff --git a/scripts/gdb/kstd/std_types.py b/scripts/gdb/kstd/std_types.py
deleted file mode 100644
index 78d094c..0000000
--- a/scripts/gdb/kstd/std_types.py
+++ /dev/null
@@ -1,15 +0,0 @@
-import gdb
-
-
-class StdBytePrinter:
-
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        try:
-            uint8_type = gdb.lookup_type("unsigned char")
-            numeric_value = int(self.val.cast(uint8_type))
-            return f"{numeric_value:#04x}"
-        except gdb.error:
-            return f"<optimized out or unreadable>"
diff --git a/scripts/gdb/kstd/string.py b/scripts/gdb/kstd/string.py
deleted file mode 100644
index 8230b21..0000000
--- a/scripts/gdb/kstd/string.py
+++ /dev/null
@@ -1,27 +0,0 @@
-import gdb
-
-
-class KstdStringPrinter:
-
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        storage = self.val["m_storage"]
-        storage_size = int(storage["m_size"])
-
-        if storage_size <= 0:
-            return '""'
-
-        data_pointer = storage["m_data"]
-        string_length = storage_size - 1
-
-        try:
-            if hasattr(data_pointer, "lazy_string"):
-                return data_pointer.lazy_string(encoding="utf-8", length=string_length)
-            return data_pointer.string(encoding="utf-8", length=string_length)
-        except gdb.error:
-            return "<unreadable memory>"
-
-    def display_hint(self):
-        return "string"
diff --git a/scripts/gdb/kstd/vector.py b/scripts/gdb/kstd/vector.py
deleted file mode 100644
index 597ffdc..0000000
--- a/scripts/gdb/kstd/vector.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import gdb
-
-
-class KstdVectorPrinter:
-
-    def __init__(self, val):
-        self.val = val
-        self.type = val.type.template_argument(0)
-
-    def to_string(self):
-        size = int(self.val["m_size"])
-        capacity = int(self.val["m_capacity"])
-        return f"kstd::vector of length {size}, capacity {capacity}"
-
-    def children(self):
-        size = int(self.val["m_size"])
-        data_pointer = self.val["m_data"]
-        for i in range(size):
-            yield (f"[{i}]", (data_pointer + i).dereference())
-
-    def display_hint(self):
-        return "array"
-- 
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