-# Copyright (C) 1992-1998, 2000-2011 Free Software Foundation, Inc.
+# Copyright (C) 1992-1998, 2000-2012 Free Software Foundation, Inc.
#
# This file is part of GNU Emacs.
#
# Using a constant runs into GDB bugs sometimes.
define xgetptr
set $bugfix = $arg0
- set $ptr = (gdb_use_union ? (gdb_use_lsb ? $bugfix.u.val << gdb_gctypebits : $bugfix.u.val) : $bugfix & $valmask) | gdb_data_seg_bits
+ if gdb_use_struct
+ set $bugfix = $bugfix.i
+ end
+ set $ptr = $bugfix & $valmask | gdb_data_seg_bits
end
define xgetint
set $bugfix = $arg0
- set $int = gdb_use_union ? $bugfix.s.val : (gdb_use_lsb ? $bugfix : $bugfix << gdb_gctypebits) >> gdb_gctypebits
+ if gdb_use_struct
+ set $bugfix = $bugfix.i
+ end
+ set $int = gdb_use_lsb ? $bugfix >> (gdb_gctypebits - 1) : $bugfix << (gdb_gctypebits - 1) >> (gdb_gctypebits - 1)
end
define xgettype
set $bugfix = $arg0
- set $type = gdb_use_union ? $bugfix.s.type : (enum Lisp_Type) (gdb_use_lsb ? $bugfix & $tagmask : $bugfix >> gdb_valbits)
+ if gdb_use_struct
+ set $bugfix = $bugfix.i
+ end
+ set $type = (enum Lisp_Type) (gdb_use_lsb ? $bugfix & $tagmask : $bugfix >> gdb_valbits)
end
# Set up something to print out s-expressions.
# from calling OutputDebugString, which causes GDB to display each
# character twice (yuk!).
define pr
- set $output_debug = print_output_debug_flag
- set print_output_debug_flag = 0
- set debug_print ($)
- set print_output_debug_flag = $output_debug
+ pp $
end
document pr
Print the emacs s-expression which is $.
Works only when an inferior emacs is executing.
end
-# Print out s-expressions from tool bar
-define pp1
- set $tmp = $arg0
- set $output_debug = print_output_debug_flag
- set print_output_debug_flag = 0
- set safe_debug_print ($tmp)
- set print_output_debug_flag = $output_debug
-end
-document pp1
-Print the argument as an emacs s-expression.
-Works only when an inferior emacs is executing.
-For use on tool bar when debugging in Emacs
-where the variable name would not otherwise
-be recorded in the GUD buffer.
-end
-
# Print value of lisp variable
define pv
- set $tmp = "$arg0"
- set $output_debug = print_output_debug_flag
- set print_output_debug_flag = 0
- set safe_debug_print ( find_symbol_value (intern ($tmp)))
- set print_output_debug_flag = $output_debug
-end
-document pv
-Print the value of the lisp variable given as argument.
-Works only when an inferior emacs is executing.
-end
-
-# Print value of lisp variable
-define pv1
set $tmp = "$arg0"
set $output_debug = print_output_debug_flag
set print_output_debug_flag = 0
set safe_debug_print (find_symbol_value (intern ($tmp)))
set print_output_debug_flag = $output_debug
end
-document pv1
+document pv
Print the value of the lisp variable given as argument.
Works only when an inferior emacs is executing.
-For use when debugging in Emacs where the variable
-name would not otherwise be recorded in the GUD buffer.
end
# Print out current buffer point and boundaries
while ($i < $it->sp && $i < 4)
set $e = $it->stack[$i]
printf "stack[%d]: ", $i
- pitmethod $e->method
- printf "[%d]", $e->position.charpos
+ pitmethod $e.method
+ printf "[%d]", $e.position.charpos
printf "\n"
set $i = $i + 1
end
This command assumes that $ is an Emacs Lisp Misc value.
end
-define xintfwd
- xgetptr $
- print (struct Lisp_Intfwd *) $ptr
-end
-document xintfwd
-Print $ as an integer forwarding pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
-define xboolfwd
- xgetptr $
- print (struct Lisp_Boolfwd *) $ptr
-end
-document xboolfwd
-Print $ as a boolean forwarding pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
-define xobjfwd
- xgetptr $
- print (struct Lisp_Objfwd *) $ptr
-end
-document xobjfwd
-Print $ as an object forwarding pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
-define xbufobjfwd
- xgetptr $
- print (struct Lisp_Buffer_Objfwd *) $ptr
-end
-document xbufobjfwd
-Print $ as a buffer-local object forwarding pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
-define xkbobjfwd
- xgetptr $
- print (struct Lisp_Kboard_Objfwd *) $ptr
-end
-document xkbobjfwd
-Print $ as a kboard-local object forwarding pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
-define xbuflocal
- xgetptr $
- print (struct Lisp_Buffer_Local_Value *) $ptr
-end
-document xbuflocal
-Print $ as a buffer-local-value pointer.
-This command assumes that $ is an Emacs Lisp Misc value.
-end
-
define xsymbol
set $sym = $
xgetptr $sym
define xpr
xtype
- if $type == Lisp_Int
+ if $type == Lisp_Int0 || $type == Lisp_Int1
xint
end
if $type == Lisp_Symbol
if $misc == Lisp_Misc_Free
xmiscfree
end
- if $misc == Lisp_Misc_Boolfwd
- xboolfwd
- end
if $misc == Lisp_Misc_Marker
xmarker
end
- if $misc == Lisp_Misc_Intfwd
- xintfwd
- end
- if $misc == Lisp_Misc_Boolfwd
- xboolfwd
- end
- if $misc == Lisp_Misc_Objfwd
- xobjfwd
- end
- if $misc == Lisp_Misc_Buffer_Objfwd
- xbufobjfwd
- end
- if $misc == Lisp_Misc_Buffer_Local_Value
- xbuflocal
- end
-# if $misc == Lisp_Misc_Some_Buffer_Local_Value
-# xvalue
-# end
if $misc == Lisp_Misc_Overlay
xoverlay
end
- if $misc == Lisp_Misc_Kboard_Objfwd
- xkbobjfwd
- end
# if $misc == Lisp_Misc_Save_Value
# xsavevalue
# end
end
define xreload
- set $tagmask = (((long)1 << gdb_gctypebits) - 1)
- set $valmask = gdb_use_lsb ? ~($tagmask) : ((long)1 << gdb_valbits) - 1
+ set $tagmask = ((1 << gdb_gctypebits) - 1)
+ set $valmask = gdb_use_lsb ? ~($tagmask) : ((EMACS_INT) 1 << gdb_valbits) - 1
end
document xreload
When starting Emacs a second time in the same gdb session under
HCoop / bpt / emacs.git / blobdiff