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

---
 libs/kstd/gdb/string.py | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 libs/kstd/gdb/string.py

(limited to 'libs/kstd/gdb/string.py')

diff --git a/libs/kstd/gdb/string.py b/libs/kstd/gdb/string.py
new file mode 100644
index 0000000..8230b21
--- /dev/null
+++ b/libs/kstd/gdb/string.py
@@ -0,0 +1,27 @@
+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"
-- 
cgit v1.2.3


From 78e42a1b6e0a857865be1e60f82871ac13c91bb1 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Mon, 4 May 2026 12:01:01 +0200
Subject: debug: improve pretty printer implementations

---
 libs/kstd/gdb/string.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libs/kstd/gdb/string.py')

diff --git a/libs/kstd/gdb/string.py b/libs/kstd/gdb/string.py
index 8230b21..2688061 100644
--- a/libs/kstd/gdb/string.py
+++ b/libs/kstd/gdb/string.py
@@ -4,10 +4,10 @@ import gdb
 class KstdStringPrinter:
 
     def __init__(self, val):
-        self.val = val
+        self.__val = val
 
     def to_string(self):
-        storage = self.val["m_storage"]
+        storage = self.__val["m_storage"]
         storage_size = int(storage["m_size"])
 
         if storage_size <= 0:
-- 
cgit v1.2.3


From 6ac1537d07dffa3482bbccf710a77a7316191c2e Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 7 May 2026 12:09:27 +0200
Subject: debug: use gdb.ValuePrinter base class

---
 libs/kstd/gdb/string.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libs/kstd/gdb/string.py')

diff --git a/libs/kstd/gdb/string.py b/libs/kstd/gdb/string.py
index 2688061..73c22d6 100644
--- a/libs/kstd/gdb/string.py
+++ b/libs/kstd/gdb/string.py
@@ -1,7 +1,7 @@
 import gdb
 
 
-class KstdStringPrinter:
+class KstdStringPrinter(gdb.ValuePrinter):
 
     def __init__(self, val):
         self.__val = val
-- 
cgit v1.2.3