-# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998, 2000, 01, 2004, 2005, 2006
-# Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
#
# This file is part of GNU Emacs.
#
# GNU Emacs is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
+# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Emacs is distributed in the hope that it will be useful,
# Make it work like SIGINT normally does.
handle SIGTSTP nopass
+# Pass on user signals
+handle SIGUSR1 noprint pass
+handle SIGUSR2 noprint pass
+
# Don't pass SIGALRM to Emacs. This makes problems when
# debugging.
handle SIGALRM ignore
end
# Set up something to print out s-expressions.
+# We save and restore print_output_debug_flag to prevent the w32 port
+# 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
end
document pr
Print the emacs s-expression which is $.
# Print out s-expressions
define pp
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 pp
Print the argument as an emacs s-expression
# Print out s-expressions from tool bar
define pp1
set $tmp = $arg0
- echo $arg0
- printf " = "
+ 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
+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
# 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.
# Print value of lisp variable
define pv1
set $tmp = "$arg0"
- echo $arg0
- printf " = "
+ 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
Print the value of the lisp variable given as argument.
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.
+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
printf " SZ=%d\n", $t->gap_size
end
document ppt
-Print point, beg, end, narrow, and gap for current buffer.
+Print current buffer's point and boundaries.
+Prints values of point, beg, end, narrow, and gap for current buffer.
end
# Print out iterator given as first arg
if ($it->current.pos.charpos != $it->current.pos.bytepos)
printf "[%d]", $it->current.pos.bytepos
end
+ printf " pos=%d", $it->position.charpos
+ if ($it->position.charpos != $it->position.bytepos)
+ printf "[%d]", $it->position.bytepos
+ end
printf " start=%d", $it->start.pos.charpos
if ($it->start.pos.charpos != $it->start.pos.bytepos)
printf "[%d]", $it->start.pos.bytepos
printf " ch=[%d,%d]", $it->c, $it->len
end
else
- if ($it->what == IT_IMAGE)
- printf " IMAGE=%d", $it->image_id
- else
- printf " "
- output $it->what
- end
+ printf " "
+ output $it->what
end
if ($it->method != GET_FROM_BUFFER)
printf " next="
if ($it->method == GET_FROM_STRING)
printf "[%d]", $it->current.string_pos.charpos
end
+ if ($it->method == GET_FROM_IMAGE)
+ printf "[%d]", $it->image_id
+ end
+ if ($it->method == GET_FROM_COMPOSITION)
+ printf "[%d,%d,%d]", $it->cmp_id, $it->len, $it->cmp_len
+ end
end
printf "\n"
if ($it->region_beg_charpos >= 0)
printf "vpos=%d hpos=%d", $it->vpos, $it->hpos,
printf " y=%d lvy=%d", $it->current_y, $it->last_visible_y
printf " x=%d vx=%d-%d", $it->current_x, $it->first_visible_x, $it->last_visible_x
+ printf " w=%d", $it->pixel_width
printf " a+d=%d+%d=%d", $it->ascent, $it->descent, $it->ascent+$it->descent
printf " max=%d+%d=%d", $it->max_ascent, $it->max_descent, $it->max_ascent+$it->max_descent
printf "\n"
+ set $i = 0
+ while ($i < $it->sp && $i < 4)
+ set $e = $it->stack[$i]
+ printf "stack[%d]: ", $i
+ output $e->method
+ printf "[%d]", $e->position.charpos
+ printf "\n"
+ set $i = $i + 1
+ end
end
document pitx
Pretty print a display iterator.
printf "y=%d x=%d vpos=%d hpos=%d", $cp->y, $cp->x, $cp->vpos, $cp->hpos
end
document pcursorx
-Pretty print a window cursor
+Pretty print a window cursor.
end
define pcursor
printf "\n"
end
document pcursor
-Pretty print the output_cursor
+Pretty print the output_cursor.
end
define pwinx
end
document pwinx
Pretty print a window structure.
-Takes one argument, a pointer to a window structure
+Takes one argument, a pointer to a window structure.
end
define pwin
Pretty print window structure w.
end
+define pgx
+ set $g = $arg0
+ if ($g->type == CHAR_GLYPH)
+ if ($g->u.ch >= ' ' && $g->u.ch < 127)
+ printf "CHAR[%c]", $g->u.ch
+ else
+ printf "CHAR[0x%x]", $g->u.ch
+ end
+ end
+ if ($g->type == COMPOSITE_GLYPH)
+ printf "COMP[%d]", $g->u.cmp_id
+ end
+ if ($g->type == IMAGE_GLYPH)
+ printf "IMAGE[%d]", $g->u.img_id
+ end
+ if ($g->type == STRETCH_GLYPH)
+ printf "STRETCH[%d+%d]", $g->u.stretch.height, $g->u.stretch.ascent
+ end
+ xgettype ($g->object)
+ if ($type == Lisp_String)
+ printf " str=%x[%d]", $g->object, $g->charpos
+ else
+ printf " pos=%d", $g->charpos
+ end
+ printf " w=%d a+d=%d+%d", $g->pixel_width, $g->ascent, $g->descent
+ if ($g->face_id != DEFAULT_FACE_ID)
+ printf " face=%d", $g->face_id
+ end
+ if ($g->voffset)
+ printf " vof=%d", $g->voffset
+ end
+ if ($g->multibyte_p)
+ printf " MB"
+ end
+ if ($g->padding_p)
+ printf " PAD"
+ end
+ if ($g->glyph_not_available_p)
+ printf " N/A"
+ end
+ if ($g->overlaps_vertically_p)
+ printf " OVL"
+ end
+ if ($g->left_box_line_p)
+ printf " ["
+ end
+ if ($g->right_box_line_p)
+ printf " ]"
+ end
+ if ($g->slice.x || $g->slice.y || $g->slice.width || $g->slice.height)
+ printf " slice=%d,%d,%d,%d" ,$g->slice.x, $g->slice.y, $g->slice.width, $g->slice.height
+ end
+ printf "\n"
+end
+document pgx
+Pretty print a glyph structure.
+Takes one argument, a pointer to a glyph structure.
+end
+
+define pg
+ set $pgidx = 0
+ pgx glyph
+end
+document pg
+Pretty print glyph structure glyph.
+end
+
+define pgi
+ set $pgidx = $arg0
+ pgx (&glyph[$pgidx])
+end
+document pgi
+Pretty print glyph structure glyph[I].
+Takes one argument, a integer I.
+end
+
+define pgn
+ set $pgidx = $pgidx + 1
+ pgx (&glyph[$pgidx])
+end
+document pgn
+Pretty print next glyph structure.
+end
+
+define pgrowx
+ set $row = $arg0
+ set $area = 0
+ set $xofs = $row->x
+ while ($area < 3)
+ set $used = $row->used[$area]
+ if ($used > 0)
+ set $gl0 = $row->glyphs[$area]
+ set $pgidx = 0
+ printf "%s: %d glyphs\n", ($area == 0 ? "LEFT" : $area == 2 ? "RIGHT" : "TEXT"), $used
+ while ($pgidx < $used)
+ printf "%3d %4d: ", $pgidx, $xofs
+ pgx $gl0[$pgidx]
+ set $xofs = $xofs + $gl0[$pgidx]->pixel_width
+ set $pgidx = $pgidx + 1
+ end
+ end
+ set $area = $area + 1
+ end
+end
+document pgrowx
+Pretty print all glyphs in a row structure.
+Takes one argument, a pointer to a row structure.
+end
+
+define pgrow
+ pgrowx row
+end
+document pgrow
+Pretty print all glyphs in row structure row.
+end
define xtype
xgettype $
echo \n
end
document xvectype
-Print the size or vector subtype of $, assuming it is a vector or pseudovector.
+Print the size or vector subtype of $.
+This command assumes that $ is a vector or pseudovector.
end
define xmisctype
echo \n
end
document xmisctype
-Print the specific type of $, assuming it is some misc type.
+Assume that $ is some misc type and print its specific type.
end
define xint
print $int
end
document xint
-Print $, assuming it is an Emacs Lisp integer. This gets the sign right.
+Print $ as an Emacs Lisp integer. This gets the sign right.
end
define xptr
print (void *) $ptr
end
document xptr
-Print the pointer portion of $, assuming it is an Emacs Lisp value.
+Print the pointer portion of an Emacs Lisp value in $.
end
define xmarker
print (struct Lisp_Marker *) $ptr
end
document xmarker
-Print $ as a marker pointer, assuming it is an Emacs Lisp marker value.
+Print $ as a marker pointer.
+This command assumes that $ is an Emacs Lisp marker value.
end
define xoverlay
print (struct Lisp_Overlay *) $ptr
end
document xoverlay
-Print $ as a overlay pointer, assuming it is an Emacs Lisp overlay value.
+Print $ as a overlay pointer.
+This command assumes that $ is an Emacs Lisp overlay value.
end
define xmiscfree
print (struct Lisp_Free *) $ptr
end
document xmiscfree
-Print $ as a misc free-cell pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as a misc free-cell pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xintfwd
print (struct Lisp_Intfwd *) $ptr
end
document xintfwd
-Print $ as an integer forwarding pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as an integer forwarding pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xboolfwd
print (struct Lisp_Boolfwd *) $ptr
end
document xboolfwd
-Print $ as a boolean forwarding pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as a boolean forwarding pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xobjfwd
print (struct Lisp_Objfwd *) $ptr
end
document xobjfwd
-Print $ as an object forwarding pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as an object forwarding pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xbufobjfwd
print (struct Lisp_Buffer_Objfwd *) $ptr
end
document xbufobjfwd
-Print $ as a buffer-local object forwarding pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as a buffer-local object forwarding pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xkbobjfwd
print (struct Lisp_Kboard_Objfwd *) $ptr
end
document xkbobjfwd
-Print $ as a kboard-local object forwarding pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as a kboard-local object forwarding pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xbuflocal
print (struct Lisp_Buffer_Local_Value *) $ptr
end
document xbuflocal
-Print $ as a buffer-local-value pointer, assuming it is an Emacs Lisp Misc value.
+Print $ as a buffer-local-value pointer.
+This command assumes that $ is an Emacs Lisp Misc value.
end
define xsymbol
echo \n
end
document xprocess
-Print the address of the struct Lisp_process which the Lisp_Object $ points to.
+Print the address of the struct Lisp_process to which $ points.
+This command assumes that $ is a Lisp_Object.
end
define xframe
xgetptr $
print (struct frame *) $ptr
+ xgetptr $->name
+ set $ptr = (struct Lisp_String *) $ptr
+ xprintstr $ptr
+ echo \n
end
document xframe
-Print $ as a frame pointer, assuming it is an Emacs Lisp frame value.
+Print $ as a frame pointer.
+This command assumes $ is an Emacs Lisp frame value.
end
define xcompiled
output ($->contents[0])@($->size & 0xff)
end
document xcompiled
-Print $ as a compiled function pointer, assuming it is an Emacs Lisp compiled value.
+Print $ as a compiled function pointer.
+This command assumes that $ is an Emacs Lisp compiled value.
end
define xwindow
xgetptr $
print (struct window *) $ptr
- printf "%dx%d+%d+%d\n", $->width, $->height, $->left, $->top
+ set $window = (struct window *) $ptr
+ xgetint $window->total_cols
+ set $width=$int
+ xgetint $window->total_lines
+ set $height=$int
+ xgetint $window->left_col
+ set $left=$int
+ xgetint $window->top_line
+ set $top=$int
+ printf "%dx%d+%d+%d\n", $width, $height, $left, $top
end
document xwindow
Print $ as a window pointer, assuming it is an Emacs Lisp window value.
print (struct save_window_data *) $ptr
end
document xwinconfig
-Print $ as a window configuration pointer, assuming it is an Emacs Lisp window configuration value.
+Print $ as a window configuration pointer.
+This command assumes that $ is an Emacs Lisp window configuration value.
end
define xsubr
echo \n
end
document xbuffer
-Set $ as a buffer pointer, assuming it is an Emacs Lisp buffer value.
-Print the name of the buffer.
+Set $ as a buffer pointer and the name of the buffer.
+This command assumes $ is an Emacs Lisp buffer value.
end
define xhashtable
print (struct Lisp_Hash_Table *) $ptr
end
document xhashtable
-Set $ as a hash table pointer, assuming it is an Emacs Lisp hash table value.
+Set $ as a hash table pointer.
+This command assumes that $ is an Emacs Lisp hash table value.
end
define xcons
echo \n
end
document xcons
-Print the contents of $, assuming it is an Emacs Lisp cons.
+Print the contents of $ as an Emacs Lisp cons.
end
define nextcons
end
document nextcons
Print the contents of the next cell in a list.
-This assumes that the last thing you printed was a cons cell contents
+This command assumes that the last thing you printed was a cons cell contents
(type struct Lisp_Cons) or a pointer to one.
end
define xcar
print/x ($type == Lisp_Cons ? ((struct Lisp_Cons *) $ptr)->car : 0)
end
document xcar
-Print the car of $, assuming it is an Emacs Lisp pair.
+Assume that $ is an Emacs Lisp pair and print its car.
end
define xcdr
print/x ($type == Lisp_Cons ? ((struct Lisp_Cons *) $ptr)->u.cdr : 0)
end
document xcdr
-Print the cdr of $, assuming it is an Emacs Lisp pair.
+Assume that $ is an Emacs Lisp pair and print its cdr.
+end
+
+define xlist
+ xgetptr $
+ set $cons = (struct Lisp_Cons *) $ptr
+ xgetptr Qnil
+ set $nil = $ptr
+ set $i = 0
+ while $cons != $nil && $i < 10
+ p/x $cons->car
+ xpr
+ xgetptr $cons->u.cdr
+ set $cons = (struct Lisp_Cons *) $ptr
+ set $i = $i + 1
+ printf "---\n"
+ end
+ if $cons == $nil
+ printf "nil\n"
+ else
+ printf "...\n"
+ p $ptr
+ end
+end
+document xlist
+Print $ assuming it is a list.
end
define xfloat
Print $ as a scrollbar pointer.
end
+define xpr
+ xtype
+ if $type == Lisp_Int
+ xint
+ end
+ if $type == Lisp_Symbol
+ xsymbol
+ end
+ if $type == Lisp_String
+ xstring
+ end
+ if $type == Lisp_Cons
+ xcons
+ end
+ if $type == Lisp_Float
+ xfloat
+ end
+ if $type == Lisp_Misc
+ set $misc = (enum Lisp_Misc_Type) (((struct Lisp_Free *) $ptr)->type)
+ 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
+ if $type == Lisp_Vectorlike
+ set $size = ((struct Lisp_Vector *) $ptr)->size
+ if ($size & PVEC_FLAG)
+ set $vec = (enum pvec_type) ($size & PVEC_TYPE_MASK)
+ if $vec == PVEC_NORMAL_VECTOR
+ xvector
+ end
+ if $vec == PVEC_PROCESS
+ xprocess
+ end
+ if $vec == PVEC_FRAME
+ xframe
+ end
+ if $vec == PVEC_COMPILED
+ xcompiled
+ end
+ if $vec == PVEC_WINDOW
+ xwindow
+ end
+ if $vec == PVEC_WINDOW_CONFIGURATION
+ xwinconfig
+ end
+ if $vec == PVEC_SUBR
+ xsubr
+ end
+ if $vec == PVEC_CHAR_TABLE
+ xchartable
+ end
+ if $vec == PVEC_BOOL_VECTOR
+ xboolvector
+ end
+ if $vec == PVEC_BUFFER
+ xbuffer
+ end
+ if $vec == PVEC_HASH_TABLE
+ xhashtable
+ end
+ else
+ xvector
+ end
+ end
+end
+document xpr
+Print $ as a lisp object of any type.
+end
+
define xprintstr
- set $data = $arg0->data
+ set $data = (char *) $arg0->data
output ($arg0->size > 1000) ? 0 : ($data[0])@($arg0->size_byte < 0 ? $arg0->size & ~gdb_array_mark_flag : $arg0->size_byte)
end
xgettype (*$bt->function)
if $type == Lisp_Symbol
xprintsym (*$bt->function)
- echo \n
+ printf " (0x%x)\n", *$bt->args
else
printf "0x%x ", *$bt->function
if $type == Lisp_Vectorlike
an error was signaled.
end
+define which
+ set debug_print (which_symbols ($arg0))
+end
+document which
+ Print symbols which references a given lisp object
+ either as its symbol value or symbol function.
+end
+
+define xbytecode
+ set $bt = byte_stack_list
+ while $bt
+ xgettype ($bt->byte_string)
+ printf "0x%x => ", $bt->byte_string
+ which $bt->byte_string
+ set $bt = $bt->next
+ end
+end
+document xbytecode
+ Print a backtrace of the byte code stack.
+end
+
# Show Lisp backtrace after normal backtrace.
define hookpost-backtrace
set $bt = backtrace_list
show environment DISPLAY
show environment TERM
-set args -geometry 80x40+0+0
+#set args -geometry 80x40+0+0
# People get bothered when they see messages about non-existent functions...
xgetptr Vsystem_type
tbreak init_sys_modes
commands
silent
- xgetptr Vwindow_system
+ xgetptr Vinitial_window_system
set $tem = (struct Lisp_Symbol *) $ptr
xgetptr $tem->xname
set $tem = (struct Lisp_String *) $ptr