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(xstring): Handle unibyte strings.

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(xchartable, xboolvector): New commands.
This commit is contained in:
Richard M. Stallman 1998-05-10 01:13:11 +00:00
parent e6b5063973
commit 14a8902aad
1 changed files with 65 additions and 43 deletions
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108
src/.gdbinit
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@ -69,15 +69,6 @@ document xptr
Print the pointer portion of $, assuming it is an Emacs Lisp value.
end
define xwindow
print (struct window *) (($ & $valmask) | gdb_data_seg_bits)
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 the window's position as "WIDTHxHEIGHT+LEFT+TOP".
end
define xmarker
print (struct Lisp_Marker *) (($ & $valmask) | gdb_data_seg_bits)
end
@ -141,16 +132,6 @@ document xbuflocal
Print $ as a buffer-local-value pointer, assuming it is an Emacs Lisp Misc value.
end
define xbuffer
print (struct buffer *) (($ & $valmask) | gdb_data_seg_bits)
output &((struct Lisp_String *) ((($->name) & $valmask) | gdb_data_seg_bits))->data
echo \n
end
document xbuffer
Set $ as a buffer pointer, assuming it is an Emacs Lisp buffer value.
Print the name of the buffer.
end
define xsymbol
print (struct Lisp_Symbol *) ((((int) $) & $valmask) | gdb_data_seg_bits)
output (char*)&$->name->data
@ -163,7 +144,7 @@ end
define xstring
print (struct Lisp_String *) (($ & $valmask) | gdb_data_seg_bits)
output ($->size > 1000) ? 0 : ($->data[0])@($->size_byte)
output ($->size > 1000) ? 0 : ($->data[0])@($->size_byte < 0 ? $->size : $->size_byte)
echo \n
end
document xstring
@ -181,6 +162,15 @@ Print the contents and address of the vector $.
This command assumes that $ is an Emacs Lisp vector value.
end
define xprocess
print (struct Lisp_Process *) (($ & $valmask) | gdb_data_seg_bits)
output *$
echo \n
end
document xprocess
Print the address of the struct Lisp_process which the Lisp_Object $ points to.
end
define xframe
print (struct frame *) (($ & $valmask) | gdb_data_seg_bits)
end
@ -188,6 +178,23 @@ document xframe
Print $ as a frame pointer, assuming it is an Emacs Lisp frame value.
end
define xcompiled
print (struct Lisp_Vector *) (($ & $valmask) | gdb_data_seg_bits)
output ($->contents[0])@($->size & 0xff)
end
document xcompiled
Print $ as a compiled function pointer, assuming it is an Emacs Lisp compiled value.
end
define xwindow
print (struct window *) (($ & $valmask) | gdb_data_seg_bits)
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 the window's position as "WIDTHxHEIGHT+LEFT+TOP".
end
define xwinconfig
print (struct save_window_data *) (($ & $valmask) | gdb_data_seg_bits)
end
@ -195,12 +202,45 @@ document xwinconfig
Print $ as a window configuration pointer, assuming it is an Emacs Lisp window configuration value.
end
define xcompiled
print (struct Lisp_Vector *) (($ & $valmask) | gdb_data_seg_bits)
output ($->contents[0])@($->size & 0xff)
define xsubr
print (struct Lisp_Subr *) (($ & $valmask) | gdb_data_seg_bits)
output *$
echo \n
end
document xcompiled
Print $ as a compiled function pointer, assuming it is an Emacs Lisp compiled value.
document xsubr
Print the address of the subr which the Lisp_Object $ points to.
end
define xchartable
print (struct Lisp_Char_Table *) (($ & $valmask) | gdb_data_seg_bits)
printf "Purpose: "
output (char*)&((struct Lisp_Symbol *) ((((int) $->purpose) & $valmask) | gdb_data_seg_bits))->name->data
printf " %d extra slots", ($->size & 0x1ff) - 388
echo \n
end
document xchartable
Print the address of the char-table $, and its purpose.
This command assumes that $ is an Emacs Lisp char-table value.
end
define xboolvector
print (struct Lisp_Bool_Vector *) (($ & $valmask) | gdb_data_seg_bits)
output ($->size > 256) ? 0 : ($->data[0])@(($->size + 7)/ 8)
echo \n
end
document xboolvector
Print the contents and address of the bool-vector $.
This command assumes that $ is an Emacs Lisp bool-vector value.
end
define xbuffer
print (struct buffer *) (($ & $valmask) | gdb_data_seg_bits)
output &((struct Lisp_String *) ((($->name) & $valmask) | gdb_data_seg_bits))->data
echo \n
end
document xbuffer
Set $ as a buffer pointer, assuming it is an Emacs Lisp buffer value.
Print the name of the buffer.
end
define xcons
@ -235,24 +275,6 @@ document xcdr
Print the cdr of $, assuming it is an Emacs Lisp pair.
end
define xsubr
print (struct Lisp_Subr *) (($ & $valmask) | gdb_data_seg_bits)
output *$
echo \n
end
document xsubr
Print the address of the subr which the Lisp_Object $ points to.
end
define xprocess
print (struct Lisp_Process *) (($ & $valmask) | gdb_data_seg_bits)
output *$
echo \n
end
document xprocess
Print the address of the struct Lisp_process which the Lisp_Object $ points to.
end
define xfloat
print ((struct Lisp_Float *) (($ & $valmask) | gdb_data_seg_bits))->data
end