From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 3 Jan 2018 06:38:01 +0000 (-0800)
Subject: Fix .gdbinit to work with Lisp_Word
X-Git-Tag: emacs-27.0.90~5937
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f8b4e87d5d4f57954b50677add76ce5136211dc1;p=emacs.git

Fix .gdbinit to work with Lisp_Word

Problem reported by Stefan Monnier (Bug#29957).
* src/.gdbinit (xgetptr, xgetint, xgettype):
Cast Lisp_Word value to EMACS_INT, since it might be a pointer now.
---

diff --git a/src/.gdbinit b/src/.gdbinit
index de35ef1be70..a5411e66d56 100644
--- a/src/.gdbinit
+++ b/src/.gdbinit
@@ -49,7 +49,7 @@ define xgetptr
   else
     set $bugfix = $arg0
   end
-  set $ptr = $bugfix & VALMASK
+  set $ptr = (EMACS_INT) $bugfix & VALMASK
 end
 
 define xgetint
@@ -58,7 +58,7 @@ define xgetint
   else
     set $bugfix = $arg0
   end
-  set $int = $bugfix << (USE_LSB_TAG ? 0 : INTTYPEBITS) >> INTTYPEBITS
+  set $int = (EMACS_INT) $bugfix << (USE_LSB_TAG ? 0 : INTTYPEBITS) >> INTTYPEBITS
 end
 
 define xgettype
@@ -67,7 +67,7 @@ define xgettype
   else
     set $bugfix = $arg0
   end
-  set $type = (enum Lisp_Type) (USE_LSB_TAG ? $bugfix & (1 << GCTYPEBITS) - 1 : (EMACS_UINT) $bugfix >> VALBITS)
+  set $type = (enum Lisp_Type) (USE_LSB_TAG ? (EMACS_INT) $bugfix & (1 << GCTYPEBITS) - 1 : (EMACS_UINT) $bugfix >> VALBITS)
 end
 
 define xgetsym