dotfiles

Commit: 0eaff41c6ba5f282fa48722e5d9f62af45aa3cfa
Parent: eda8c2fa3f53319c12e8628b0c2d76590f01c137
Author: Randy Palamar
Date:   Tue, 26 Mar 2024 07:43:49 -0600

add gdb helper for printing fixed length strings

Diffstat:
A
.config/gdb/gdbinit
 | 
3
+++
A
.config/gdb/plugins.py
 | 
22
++++++++++++++++++++++

2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/.config/gdb/gdbinit b/.config/gdb/gdbinit
@@ -0,0 +1,3 @@
+tui new-layout hackerman {-horizontal regs 1 asm 1} 2 src 2 status 0 cmd 1
+
+source ~/.config/gdb/plugins.py
diff --git a/.config/gdb/plugins.py b/.config/gdb/plugins.py
@@ -0,0 +1,22 @@
+import gdb.printing
+
+
+class s8_printer(gdb.ValuePrinter):
+    def __init__(self, val):
+        self.val = val
+
+    def to_string(self):
+        len = self.val["len"]
+        str = self.val["data"].string(length=len)
+        return '{data = "%s", len = %s}' % (str, len)
+
+
+def build_pretty_printer():
+    pp = gdb.printing.RegexpCollectionPrettyPrinter("rnpnr")
+    pp.add_printer("s8", "s8", s8_printer)
+    return pp
+
+
+gdb.printing.register_pretty_printer(
+    gdb.current_objfile(), build_pretty_printer()
+)