* gdbtk.c: New tcl commands: gdb_fetch_registers,
gdb_changed_register_list, and gdb_regnames. * gdbtk.tcl: Use monochrome color model for now. * (delete_breakpoint_tag create_file_win): Add breakdot support. * (create_file_win create_asm_win update_listing build_framework create_source_window create_command_window): Re-org window creation to give all windows consistent look and feel. * (update_listing update_asm): Change pc pointer to '->'. * (registers_command reg_config_menu create_registers_window populate_reg_window update_registers): Revamp register window. Allow selection of registers to be displayed. Highlight changed registers.
This commit is contained in:
Stu Grossman
parent
d9f1d487a6
commit
746d1df4a9
3 changed files with 569 additions and 146 deletions
|
|
@ -1,3 +1,18 @@
|
|||
Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
|
||||
|
||||
* gdbtk.c: New tcl commands: gdb_fetch_registers,
|
||||
gdb_changed_register_list, and gdb_regnames.
|
||||
* gdbtk.tcl: Use monochrome color model for now.
|
||||
* (delete_breakpoint_tag create_file_win): Add breakdot support.
|
||||
* (create_file_win create_asm_win update_listing build_framework
|
||||
create_source_window create_command_window): Re-org window
|
||||
creation to give all windows consistent look and feel.
|
||||
* (update_listing update_asm): Change pc pointer to '->'.
|
||||
* (registers_command reg_config_menu create_registers_window
|
||||
populate_reg_window update_registers): Revamp register window.
|
||||
Allow selection of registers to be displayed. Highlight changed
|
||||
registers.
|
||||
|
||||
Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
|
||||
|
||||
* remote.c (remote_wait): Pass string instead of char to strcpy.
|
||||
|
|
|
|||
196
gdb/gdbtk.c
196
gdb/gdbtk.c
|
|
@ -348,6 +348,62 @@ gdb_sourcelines (clientData, interp, argc, argv)
|
|||
return TCL_OK;
|
||||
}
|
||||
|
||||
static int
|
||||
map_arg_registers (argc, argv, func, argp)
|
||||
int argc;
|
||||
char *argv[];
|
||||
int (*func) PARAMS ((int regnum, void *argp));
|
||||
void *argp;
|
||||
{
|
||||
int regnum;
|
||||
|
||||
/* Note that the test for a valid register must include checking the
|
||||
reg_names array because NUM_REGS may be allocated for the union of the
|
||||
register sets within a family of related processors. In this case, the
|
||||
trailing entries of reg_names will change depending upon the particular
|
||||
processor being debugged. */
|
||||
|
||||
if (argc == 0) /* No args, just do all the regs */
|
||||
{
|
||||
for (regnum = 0;
|
||||
regnum < NUM_REGS
|
||||
&& reg_names[regnum] != NULL
|
||||
&& *reg_names[regnum] != '\000';
|
||||
regnum++)
|
||||
func (regnum, argp);
|
||||
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/* Else, list of register #s, just do listed regs */
|
||||
for (; argc > 0; argc--, argv++)
|
||||
{
|
||||
regnum = atoi (*argv);
|
||||
|
||||
if (regnum >= 0
|
||||
&& regnum < NUM_REGS
|
||||
&& reg_names[regnum] != NULL
|
||||
&& *reg_names[regnum] != '\000')
|
||||
func (regnum, argp);
|
||||
else
|
||||
{
|
||||
Tcl_SetResult (interp, "bad register number", TCL_STATIC);
|
||||
|
||||
return TCL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
static int
|
||||
get_register_name (regnum, argp)
|
||||
int regnum;
|
||||
void *argp; /* Ignored */
|
||||
{
|
||||
Tcl_AppendElement (interp, reg_names[regnum]);
|
||||
}
|
||||
|
||||
/* This implements the TCL command `gdb_regnames', which returns a list of
|
||||
all of the register names. */
|
||||
|
||||
|
|
@ -358,18 +414,142 @@ gdb_regnames (clientData, interp, argc, argv)
|
|||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
int i;
|
||||
argc--;
|
||||
argv++;
|
||||
|
||||
if (argc != 1)
|
||||
return map_arg_registers (argc, argv, get_register_name, 0);
|
||||
}
|
||||
|
||||
static char reg_value[200];
|
||||
static char *reg_valp = reg_value;
|
||||
|
||||
static void
|
||||
save_reg_value (ptr)
|
||||
const char *ptr;
|
||||
{
|
||||
int len;
|
||||
|
||||
len = strlen (ptr);
|
||||
|
||||
strncpy (reg_valp, ptr, len + 1);
|
||||
|
||||
reg_valp += len;
|
||||
}
|
||||
|
||||
#ifndef REGISTER_CONVERTIBLE
|
||||
#define REGISTER_CONVERTIBLE(x) (0 != 0)
|
||||
#endif
|
||||
|
||||
#ifndef REGISTER_CONVERT_TO_VIRTUAL
|
||||
#define REGISTER_CONVERT_TO_VIRTUAL(x, y, z, a)
|
||||
#endif
|
||||
|
||||
#ifndef INVALID_FLOAT
|
||||
#define INVALID_FLOAT(x, y) (0 != 0)
|
||||
#endif
|
||||
|
||||
static int
|
||||
get_register (regnum, fp)
|
||||
void *fp;
|
||||
{
|
||||
char raw_buffer[MAX_REGISTER_RAW_SIZE];
|
||||
char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
|
||||
int format = (int)fp;
|
||||
|
||||
if (read_relative_register_raw_bytes (regnum, raw_buffer))
|
||||
{
|
||||
Tcl_AppendElement (interp, "Optimized out");
|
||||
return;
|
||||
}
|
||||
|
||||
fputs_unfiltered_hook = save_reg_value;
|
||||
flush_hook = 0;
|
||||
reg_valp = reg_value;
|
||||
|
||||
/* Convert raw data to virtual format if necessary. */
|
||||
|
||||
if (REGISTER_CONVERTIBLE (regnum))
|
||||
{
|
||||
REGISTER_CONVERT_TO_VIRTUAL (regnum, REGISTER_VIRTUAL_TYPE (regnum),
|
||||
raw_buffer, virtual_buffer);
|
||||
}
|
||||
else
|
||||
memcpy (virtual_buffer, raw_buffer, REGISTER_VIRTUAL_SIZE (regnum));
|
||||
|
||||
val_print (REGISTER_VIRTUAL_TYPE (regnum), virtual_buffer, 0,
|
||||
gdb_stdout, format, 1, 0, Val_pretty_default);
|
||||
|
||||
fputs_unfiltered_hook = gdbtk_fputs;
|
||||
flush_hook = gdbtk_flush;
|
||||
|
||||
Tcl_AppendElement (interp, reg_value);
|
||||
}
|
||||
|
||||
static int
|
||||
gdb_fetch_registers (clientData, interp, argc, argv)
|
||||
ClientData clientData;
|
||||
Tcl_Interp *interp;
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
int format;
|
||||
|
||||
if (argc < 2)
|
||||
{
|
||||
Tcl_SetResult (interp, "wrong # args", TCL_STATIC);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
|
||||
for (i = 0; i < NUM_REGS; i++)
|
||||
Tcl_AppendElement (interp, reg_names[i]);
|
||||
argc--;
|
||||
argv++;
|
||||
|
||||
return TCL_OK;
|
||||
argc--;
|
||||
format = **argv++;
|
||||
|
||||
return map_arg_registers (argc, argv, get_register, format);
|
||||
}
|
||||
|
||||
/* This contains the previous values of the registers, since the last call to
|
||||
gdb_changed_register_list. */
|
||||
|
||||
static char old_regs[REGISTER_BYTES];
|
||||
|
||||
static int
|
||||
register_changed_p (regnum, argp)
|
||||
void *argp; /* Ignored */
|
||||
{
|
||||
char raw_buffer[MAX_REGISTER_RAW_SIZE];
|
||||
char buf[100];
|
||||
|
||||
if (read_relative_register_raw_bytes (regnum, raw_buffer))
|
||||
return;
|
||||
|
||||
if (memcmp (&old_regs[REGISTER_BYTE (regnum)], raw_buffer,
|
||||
REGISTER_RAW_SIZE (regnum)) == 0)
|
||||
return;
|
||||
|
||||
/* Found a changed register. Save new value and return it's number. */
|
||||
|
||||
memcpy (&old_regs[REGISTER_BYTE (regnum)], raw_buffer,
|
||||
REGISTER_RAW_SIZE (regnum));
|
||||
|
||||
sprintf (buf, "%d", regnum);
|
||||
Tcl_AppendElement (interp, buf);
|
||||
}
|
||||
|
||||
static int
|
||||
gdb_changed_register_list (clientData, interp, argc, argv)
|
||||
ClientData clientData;
|
||||
Tcl_Interp *interp;
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
int format;
|
||||
|
||||
argc--;
|
||||
argv++;
|
||||
|
||||
return map_arg_registers (argc, argv, register_changed_p, NULL);
|
||||
}
|
||||
|
||||
static int
|
||||
|
|
@ -563,9 +743,13 @@ gdbtk_init ()
|
|||
Tcl_CreateCommand (interp, "gdb_cmd", gdb_cmd, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_loc", gdb_loc, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_sourcelines", gdb_sourcelines, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_regnames", gdb_regnames, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_listfiles", gdb_listfiles, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_stop", gdb_stop, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_regnames", gdb_regnames, NULL, NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_fetch_registers", gdb_fetch_registers, NULL,
|
||||
NULL);
|
||||
Tcl_CreateCommand (interp, "gdb_changed_register_list",
|
||||
gdb_changed_register_list, NULL, NULL);
|
||||
|
||||
gdbtk_filename = getenv ("GDBTK_FILENAME");
|
||||
if (!gdbtk_filename)
|
||||
|
|
|
|||
504
gdb/gdbtk.tcl
504
gdb/gdbtk.tcl
|
|
@ -11,6 +11,7 @@ set cfunc NIL
|
|||
#option add *Foreground Black
|
||||
#option add *Background White
|
||||
#option add *Font -*-*-medium-r-normal--18-*-*-*-m-*-*-1
|
||||
tk colormodel . monochrome
|
||||
|
||||
proc echo string {puts stdout $string}
|
||||
|
||||
|
|
@ -341,7 +342,11 @@ proc insert_breakpoint_tag {win line} {
|
|||
proc delete_breakpoint_tag {win line} {
|
||||
$win configure -state normal
|
||||
$win delete $line.0
|
||||
$win insert $line.0 " "
|
||||
if {[string range $win 0 3] == ".src"} then {
|
||||
$win insert $line.0 "\xa4"
|
||||
} else {
|
||||
$win insert $line.0 " "
|
||||
}
|
||||
$win tag delete $line
|
||||
$win tag add delete $line.0 "$line.0 lineend"
|
||||
$win tag add margin $line.0 "$line.0 lineend"
|
||||
|
|
@ -631,7 +636,7 @@ proc asm_window_button_1 {win x y xrel yrel} {
|
|||
|
||||
# If we're in the margin, then toggle the breakpoint
|
||||
|
||||
if {$selected_col < 8} {
|
||||
if {$selected_col < 11} {
|
||||
set tmp pos_to_breakpoint($pc)
|
||||
if [info exists $tmp] {
|
||||
set bpnum [set $tmp]
|
||||
|
|
@ -724,33 +729,36 @@ proc display_expression {expression} {
|
|||
# numbers are added.
|
||||
#
|
||||
|
||||
proc create_file_win {filename} {
|
||||
proc create_file_win {filename debug_file} {
|
||||
global breakpoint_file
|
||||
global breakpoint_line
|
||||
|
||||
# Replace all the dirty characters in $filename with clean ones, and generate
|
||||
# a unique name for the text widget.
|
||||
|
||||
regsub -all {\.|/} $filename {} temp
|
||||
regsub -all {\.} $filename {} temp
|
||||
set win .src.text$temp
|
||||
|
||||
# Open the file, and read it into the text widget
|
||||
|
||||
if [catch "open $filename" fh] {
|
||||
# File can't be read. Put error message into .nofile window and return.
|
||||
# File can't be read. Put error message into .src.nofile window and return.
|
||||
|
||||
catch {destroy .nofile}
|
||||
text .nofile -height 25 -width 88 -relief raised -borderwidth 2 -yscrollcommand textscrollproc -setgrid true -cursor hand2
|
||||
.nofile insert 0.0 $fh
|
||||
.nofile configure -state disabled
|
||||
bind .nofile <1> do_nothing
|
||||
bind .nofile <B1-Motion> do_nothing
|
||||
return .nofile
|
||||
catch {destroy .src.nofile}
|
||||
text .src.nofile -height 25 -width 88 -relief raised \
|
||||
-borderwidth 2 -yscrollcommand textscrollproc \
|
||||
-setgrid true -cursor hand2
|
||||
.src.nofile insert 0.0 $fh
|
||||
.src.nofile configure -state disabled
|
||||
bind .src.nofile <1> do_nothing
|
||||
bind .src.nofile <B1-Motion> do_nothing
|
||||
return .src.nofile
|
||||
}
|
||||
|
||||
# Actually create and do basic configuration on the text widget.
|
||||
|
||||
text $win -height 25 -width 88 -relief raised -borderwidth 2 -yscrollcommand textscrollproc -setgrid true -cursor hand2
|
||||
text $win -height 25 -width 88 -relief raised -borderwidth 2 \
|
||||
-yscrollcommand textscrollproc -setgrid true -cursor hand2
|
||||
|
||||
# Setup all the bindings
|
||||
|
||||
|
|
@ -776,10 +784,17 @@ proc create_file_win {filename} {
|
|||
set numlines [lindex [split $numlines .] 0]
|
||||
for {set i 1} {$i <= $numlines} {incr i} {
|
||||
$win insert $i.0 [format " %4d " $i]
|
||||
$win tag add margin $i.0 $i.8
|
||||
$win tag add source $i.8 "$i.0 lineend"
|
||||
}
|
||||
|
||||
# Add the breakdots
|
||||
|
||||
foreach i [gdb_sourcelines $debug_file] {
|
||||
$win delete $i.0
|
||||
$win insert $i.0 "\xa4"
|
||||
$win tag add margin $i.0 $i.8
|
||||
}
|
||||
|
||||
$win tag bind margin <1> {listing_window_button_1 %W %X %Y %x %y}
|
||||
$win tag bind source <1> {
|
||||
%W mark set anchor "@%x,%y wordstart"
|
||||
|
|
@ -973,6 +988,7 @@ proc update_listing {linespec} {
|
|||
global current_label
|
||||
global win_to_file
|
||||
global file_to_debug_file
|
||||
global .src.label
|
||||
|
||||
# Rip the linespec apart
|
||||
|
||||
|
|
@ -995,8 +1011,8 @@ proc update_listing {linespec} {
|
|||
# Create a text widget for this file if necessary
|
||||
|
||||
if ![info exists wins($cfile)] then {
|
||||
set wins($cfile) [create_file_win $cfile]
|
||||
if {$wins($cfile) != ".nofile"} {
|
||||
set wins($cfile) [create_file_win $cfile $debug_file]
|
||||
if {$wins($cfile) != ".src.nofile"} {
|
||||
set win_to_file($wins($cfile)) $cfile
|
||||
set file_to_debug_file($cfile) $debug_file
|
||||
set pointers($cfile) 1.1
|
||||
|
|
@ -1005,7 +1021,13 @@ proc update_listing {linespec} {
|
|||
|
||||
# Pack the text widget into the listing widget, and scroll to the right place
|
||||
|
||||
pack $wins($cfile) -side left -expand yes -in .src.info -fill both -after .src.scroll
|
||||
pack $wins($cfile) -side left -expand yes -in .src.info \
|
||||
-fill both -after .src.scroll
|
||||
|
||||
# Make the scrollbar point at the new text widget
|
||||
|
||||
.src.scroll configure -command "$wins($cfile) yview"
|
||||
|
||||
$wins($cfile) yview [expr $line - $screen_height / 2]
|
||||
}
|
||||
|
||||
|
|
@ -1013,7 +1035,8 @@ proc update_listing {linespec} {
|
|||
|
||||
if {$current_label != "$filename.$funcname"} then {
|
||||
set tail [expr [string last / $filename] + 1]
|
||||
.src.label configure -text "[string range $filename $tail end] : ${funcname}()"
|
||||
set .src.label "[string range $filename $tail end] : ${funcname}()"
|
||||
# .src.label configure -text "[string range $filename $tail end] : ${funcname}()"
|
||||
set current_label $filename.$funcname
|
||||
}
|
||||
|
||||
|
|
@ -1024,14 +1047,14 @@ proc update_listing {linespec} {
|
|||
$wins($cfile) configure -state normal
|
||||
set pointer_pos $pointers($cfile)
|
||||
$wins($cfile) configure -state normal
|
||||
$wins($cfile) delete $pointer_pos
|
||||
$wins($cfile) insert $pointer_pos " "
|
||||
$wins($cfile) delete $pointer_pos "$pointer_pos + 2 char"
|
||||
$wins($cfile) insert $pointer_pos " "
|
||||
|
||||
set pointer_pos [$wins($cfile) index $line.1]
|
||||
set pointers($cfile) $pointer_pos
|
||||
|
||||
$wins($cfile) delete $pointer_pos
|
||||
$wins($cfile) insert $pointer_pos "\xbb"
|
||||
$wins($cfile) delete $pointer_pos "$pointer_pos + 2 char"
|
||||
$wins($cfile) insert $pointer_pos "->"
|
||||
|
||||
if {$line < $screen_top + 1
|
||||
|| $line > $screen_bot} then {
|
||||
|
|
@ -1045,14 +1068,14 @@ proc update_listing {linespec} {
|
|||
#
|
||||
# Local procedure:
|
||||
#
|
||||
# asm_command - Open up the assembly window.
|
||||
# create_asm_window - Open up the assembly window.
|
||||
#
|
||||
# Description:
|
||||
#
|
||||
# Create an assembly window if it doesn't exist.
|
||||
#
|
||||
|
||||
proc asm_command {} {
|
||||
proc create_asm_window {} {
|
||||
global cfunc
|
||||
|
||||
if ![winfo exists .asm] {
|
||||
|
|
@ -1093,26 +1116,180 @@ proc asm_command {} {
|
|||
}
|
||||
}
|
||||
|
||||
proc reg_config_menu {} {
|
||||
global reg_format
|
||||
|
||||
catch {destroy .reg.config}
|
||||
toplevel .reg.config
|
||||
wm geometry .reg.config +300+300
|
||||
wm title .reg.config "Register configuration"
|
||||
wm iconname .reg.config "Reg config"
|
||||
set regnames [gdb_regnames]
|
||||
set num_regs [llength $regnames]
|
||||
|
||||
button .reg.config.done -text Done -command {destroy .reg.config}
|
||||
|
||||
pack .reg.config.done -side bottom -fill x
|
||||
|
||||
# Since there can be lots of registers, we build the window with no more than
|
||||
# 32 rows, and as many columns as needed.
|
||||
|
||||
# First, figure out how many columns we need and create that many column frame
|
||||
# widgets
|
||||
|
||||
set ncols [expr ($num_regs + 31) / 32]
|
||||
|
||||
for {set col 0} {$col < $ncols} {incr col} {
|
||||
frame .reg.config.col$col
|
||||
pack .reg.config.col$col -side left -anchor n
|
||||
}
|
||||
|
||||
# Now, create the checkbutton widgets and pack them in the appropriate columns
|
||||
|
||||
set col 0
|
||||
set row 0
|
||||
for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
|
||||
set regname [lindex $regnames $regnum]
|
||||
checkbutton .reg.config.col$col.$row -text $regname -pady 0 \
|
||||
-variable regena.$regnum -relief flat -anchor w -bd 1 \
|
||||
-command "recompute_reg_display_list $num_regs
|
||||
populate_reg_window
|
||||
update_registers all"
|
||||
|
||||
pack .reg.config.col$col.$row -side top -fill both
|
||||
|
||||
incr row
|
||||
if {$row >= 32} {
|
||||
incr col
|
||||
set row 0
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Local procedure:
|
||||
#
|
||||
# registers_command - Open up the register display window.
|
||||
# create_registers_window - Open up the register display window.
|
||||
#
|
||||
# Description:
|
||||
#
|
||||
# Create the register display window, with automatic updates.
|
||||
#
|
||||
|
||||
proc registers_command {} {
|
||||
global cfunc
|
||||
proc create_registers_window {} {
|
||||
global reg_format
|
||||
|
||||
if ![winfo exists .reg] {
|
||||
build_framework .reg Registers
|
||||
if [winfo exists .reg] return
|
||||
|
||||
.reg.text configure -height 40 -width 45
|
||||
# Create an initial register display list consisting of all registers
|
||||
|
||||
destroy .reg.label
|
||||
if ![info exists reg_format] {
|
||||
global reg_display_list
|
||||
global changed_reg_list
|
||||
|
||||
set reg_format {}
|
||||
set num_regs [llength [gdb_regnames]]
|
||||
for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
|
||||
global regena.$regnum
|
||||
set regena.$regnum 1
|
||||
}
|
||||
recompute_reg_display_list $num_regs
|
||||
set changed_reg_list $reg_display_list
|
||||
}
|
||||
|
||||
build_framework .reg Registers
|
||||
|
||||
.reg.menubar.view.menu add command -label Natural
|
||||
.reg.menubar.view.menu add command -label Config -command {
|
||||
reg_config_menu }
|
||||
|
||||
# Hex menu item
|
||||
.reg.menubar.view.menu entryconfigure 0 -command {
|
||||
global reg_format
|
||||
|
||||
set reg_format x
|
||||
update_registers all
|
||||
}
|
||||
# Decimal menu item
|
||||
.reg.menubar.view.menu entryconfigure 1 -command {
|
||||
global reg_format
|
||||
|
||||
set reg_format d
|
||||
update_registers all
|
||||
}
|
||||
# Octal menu item
|
||||
.reg.menubar.view.menu entryconfigure 2 -command {
|
||||
global reg_format
|
||||
|
||||
set reg_format o
|
||||
update_registers all
|
||||
}
|
||||
# Natural menu item
|
||||
.reg.menubar.view.menu entryconfigure 3 -command {
|
||||
global reg_format
|
||||
|
||||
set reg_format {}
|
||||
update_registers all
|
||||
}
|
||||
|
||||
destroy .reg.label
|
||||
|
||||
# Install the reg names
|
||||
|
||||
populate_reg_window
|
||||
}
|
||||
|
||||
# Convert all of the regena.$regnums into a list of the enabled $regnums
|
||||
|
||||
proc recompute_reg_display_list {num_regs} {
|
||||
global reg_display_list
|
||||
|
||||
catch {unset reg_display_list}
|
||||
for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
|
||||
global regena.$regnum
|
||||
|
||||
if {[set regena.$regnum] != 0} {
|
||||
lappend reg_display_list $regnum
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
# Fill out the register window with the names of the regs specified in
|
||||
# reg_display_list.
|
||||
|
||||
proc populate_reg_window {} {
|
||||
global max_regname_width
|
||||
global reg_display_list
|
||||
|
||||
.reg.text configure -state normal
|
||||
|
||||
.reg.text delete 0.0 end
|
||||
|
||||
set regnames [eval gdb_regnames $reg_display_list]
|
||||
|
||||
# Figure out the longest register name
|
||||
|
||||
set max_regname_width 0
|
||||
|
||||
foreach reg $regnames {
|
||||
set len [string length $reg]
|
||||
if {$len > $max_regname_width} {set max_regname_width $len}
|
||||
}
|
||||
|
||||
set width [expr $max_regname_width + 15]
|
||||
|
||||
set height [llength $regnames]
|
||||
|
||||
if {$height > 60} {set height 60}
|
||||
|
||||
.reg.text configure -height $height -width $width
|
||||
|
||||
foreach reg $regnames {
|
||||
.reg.text insert end [format "%-*s \n" $max_regname_width ${reg}]
|
||||
}
|
||||
|
||||
.reg.text yview 0
|
||||
.reg.text configure -state disabled
|
||||
}
|
||||
|
||||
#
|
||||
|
|
@ -1125,21 +1302,54 @@ proc registers_command {} {
|
|||
# This procedure updates the registers window.
|
||||
#
|
||||
|
||||
proc update_registers {} {
|
||||
global current_output_win
|
||||
proc update_registers {which} {
|
||||
global max_regname_width
|
||||
global reg_format
|
||||
global reg_display_list
|
||||
global changed_reg_list
|
||||
global highlight
|
||||
|
||||
set margin [expr $max_regname_width + 1]
|
||||
set win .reg.text
|
||||
set winwidth [lindex [$win configure -width] 4]
|
||||
set valwidth [expr $winwidth - $margin]
|
||||
|
||||
$win configure -state normal
|
||||
|
||||
$win delete 0.0 end
|
||||
if {$which == "all"} {
|
||||
set row 1
|
||||
foreach regnum $reg_display_list {
|
||||
set regval [gdb_fetch_registers $reg_format $regnum]
|
||||
set regval [format "%-*s" $valwidth $regval]
|
||||
$win delete $row.$margin "$row.0 lineend"
|
||||
$win insert $row.$margin $regval
|
||||
incr row
|
||||
}
|
||||
$win configure -state disabled
|
||||
return
|
||||
}
|
||||
|
||||
set temp $current_output_win
|
||||
set current_output_win $win
|
||||
gdb_cmd "info registers"
|
||||
set current_output_win $temp
|
||||
# Unhighlight the old values
|
||||
|
||||
foreach regnum $changed_reg_list {
|
||||
$win tag delete $win.$regnum
|
||||
}
|
||||
|
||||
# Now, highlight the changed values of the interesting registers
|
||||
|
||||
set changed_reg_list [eval gdb_changed_register_list $reg_display_list]
|
||||
|
||||
foreach regnum $changed_reg_list {
|
||||
set regval [gdb_fetch_registers $reg_format $regnum]
|
||||
set regval [format "%-*s" $valwidth $regval]
|
||||
set lineindex $regnum
|
||||
incr lineindex
|
||||
$win delete $lineindex.$margin "$lineindex.0 lineend"
|
||||
$win insert $lineindex.$margin $regval
|
||||
$win tag add $win.$regnum $lineindex.0 "$lineindex.0 lineend"
|
||||
eval $win tag configure $win.$regnum $highlight
|
||||
}
|
||||
|
||||
$win yview 0
|
||||
$win configure -state disabled
|
||||
}
|
||||
|
||||
|
|
@ -1165,6 +1375,7 @@ proc update_assembly {linespec} {
|
|||
global current_asm_label
|
||||
global pclist
|
||||
global asm_screen_height asm_screen_top asm_screen_bot
|
||||
global .asm.label
|
||||
|
||||
# Rip the linespec apart
|
||||
|
||||
|
|
@ -1201,6 +1412,7 @@ proc update_assembly {linespec} {
|
|||
|
||||
pack $win -side left -expand yes -fill both \
|
||||
-after .asm.scroll
|
||||
.asm.scroll configure -command "$win yview"
|
||||
set line [pc_to_line $pclist($cfunc) $pc]
|
||||
$win yview [expr $line - $asm_screen_height / 2]
|
||||
}
|
||||
|
|
@ -1208,7 +1420,8 @@ proc update_assembly {linespec} {
|
|||
# Update the label widget in case the filename or function name has changed
|
||||
|
||||
if {$current_asm_label != "$pc $funcname"} then {
|
||||
.asm.label configure -text "$pc $funcname"
|
||||
set .asm.label "$pc $funcname"
|
||||
# .asm.label configure -text "$pc $funcname"
|
||||
set current_asm_label "$pc $funcname"
|
||||
}
|
||||
|
||||
|
|
@ -1219,8 +1432,8 @@ proc update_assembly {linespec} {
|
|||
$win configure -state normal
|
||||
set pointer_pos $asm_pointers($cfunc)
|
||||
$win configure -state normal
|
||||
$win delete $pointer_pos
|
||||
$win insert $pointer_pos " "
|
||||
$win delete $pointer_pos "$pointer_pos + 2 char"
|
||||
$win insert $pointer_pos " "
|
||||
|
||||
# Map the PC back to a line in the window
|
||||
|
||||
|
|
@ -1234,8 +1447,8 @@ proc update_assembly {linespec} {
|
|||
set pointer_pos [$win index $line.1]
|
||||
set asm_pointers($cfunc) $pointer_pos
|
||||
|
||||
$win delete $pointer_pos
|
||||
$win insert $pointer_pos "\xbb"
|
||||
$win delete $pointer_pos "$pointer_pos + 2 char"
|
||||
$win insert $pointer_pos "->"
|
||||
|
||||
if {$line < $asm_screen_top + 1
|
||||
|| $line > $asm_screen_bot} then {
|
||||
|
|
@ -1266,33 +1479,14 @@ proc update_ptr {} {
|
|||
update_assembly [gdb_loc]
|
||||
}
|
||||
if [winfo exists .reg] {
|
||||
update_registers
|
||||
update_registers changed
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Window:
|
||||
#
|
||||
# listing window - Define the listing window.
|
||||
#
|
||||
# Description:
|
||||
#
|
||||
#
|
||||
|
||||
# Make toplevel window disappear
|
||||
|
||||
wm withdraw .
|
||||
|
||||
# Setup listing window
|
||||
|
||||
#if {[tk colormodel .text] == "color"} {
|
||||
# set highlight "-background red2 -borderwidth 2 -relief sunk"
|
||||
#} else {
|
||||
# set fg [lindex [.text config -foreground] 4]
|
||||
# set bg [lindex [.text config -background] 4]
|
||||
# set highlight "-foreground $bg -background $fg -borderwidth 0"
|
||||
#}
|
||||
|
||||
proc files_command {} {
|
||||
toplevel .files_window
|
||||
|
||||
|
|
@ -1316,6 +1510,7 @@ button .files -text Files -command files_command
|
|||
# Setup command window
|
||||
|
||||
proc build_framework {win {title GDBtk} {label {}}} {
|
||||
global ${win}.label
|
||||
|
||||
toplevel ${win}
|
||||
wm title ${win} $title
|
||||
|
|
@ -1352,9 +1547,9 @@ proc build_framework {win {title GDBtk} {label {}}} {
|
|||
${win}.menubar.window.menu add command -label Command \
|
||||
-command {echo Command}
|
||||
${win}.menubar.window.menu add command -label Assembly \
|
||||
-command {asm_command ; update_ptr}
|
||||
-command {create_asm_window ; update_ptr}
|
||||
${win}.menubar.window.menu add command -label Register \
|
||||
-command {registers_command ; update_ptr}
|
||||
-command {create_registers_window ; update_ptr}
|
||||
|
||||
menubutton ${win}.menubar.help -padx 12 -text Help \
|
||||
-menu ${win}.menubar.help.menu -underline 0
|
||||
|
|
@ -1377,7 +1572,8 @@ proc build_framework {win {title GDBtk} {label {}}} {
|
|||
text ${win}.text -height 25 -width 80 -relief raised -borderwidth 2 \
|
||||
-setgrid true -cursor hand2 -yscrollcommand "${win}.scroll set"
|
||||
|
||||
label ${win}.label -text $label -borderwidth 2 -relief raised
|
||||
set ${win}.label $label
|
||||
label ${win}.label -textvariable ${win}.label -borderwidth 2 -relief raised
|
||||
|
||||
scrollbar ${win}.scroll -orient vertical -command "${win}.text yview"
|
||||
|
||||
|
|
@ -1389,89 +1585,117 @@ proc build_framework {win {title GDBtk} {label {}}} {
|
|||
pack ${win}.info -side top -fill both -expand yes
|
||||
}
|
||||
|
||||
build_framework .src Source "*No file*"
|
||||
proc create_source_window {} {
|
||||
global wins
|
||||
global cfile
|
||||
|
||||
frame .src.row1
|
||||
frame .src.row2
|
||||
build_framework .src Source "*No file*"
|
||||
|
||||
button .src.start -width 6 -text Start -command \
|
||||
{gdb_cmd {break main}
|
||||
gdb_cmd {enable delete $bpnum}
|
||||
gdb_cmd run
|
||||
update_ptr }
|
||||
button .src.stop -width 6 -text Stop -fg red -activeforeground red \
|
||||
-state disabled -command gdb_stop
|
||||
button .src.step -width 6 -text Step -command {gdb_cmd step ; update_ptr}
|
||||
button .src.next -width 6 -text Next -command {gdb_cmd next ; update_ptr}
|
||||
button .src.continue -width 6 -text Cont \
|
||||
-command {gdb_cmd continue ; update_ptr}
|
||||
button .src.finish -width 6 -text Finish -command {gdb_cmd finish ; update_ptr}
|
||||
button .src.up -width 6 -text Up -command {gdb_cmd up ; update_ptr}
|
||||
button .src.down -width 6 -text Down -command {gdb_cmd down ; update_ptr}
|
||||
button .src.bottom -width 6 -text Bottom \
|
||||
-command {gdb_cmd {frame 0} ; update_ptr}
|
||||
frame .src.row1
|
||||
frame .src.row2
|
||||
|
||||
pack .src.start .src.step .src.continue .src.up .src.bottom -side left \
|
||||
-padx 3 -pady 5 -in .src.row1
|
||||
pack .src.stop .src.next .src.finish .src.down -side left -padx 3 -pady 5 -in .src.row2
|
||||
button .src.start -width 6 -text Start -command \
|
||||
{gdb_cmd {break main}
|
||||
gdb_cmd {enable delete $bpnum}
|
||||
gdb_cmd run
|
||||
update_ptr }
|
||||
button .src.stop -width 6 -text Stop -fg red -activeforeground red \
|
||||
-state disabled -command gdb_stop
|
||||
button .src.step -width 6 -text Step \
|
||||
-command {gdb_cmd step ; update_ptr}
|
||||
button .src.next -width 6 -text Next \
|
||||
-command {gdb_cmd next ; update_ptr}
|
||||
button .src.continue -width 6 -text Cont \
|
||||
-command {gdb_cmd continue ; update_ptr}
|
||||
button .src.finish -width 6 -text Finish \
|
||||
-command {gdb_cmd finish ; update_ptr}
|
||||
button .src.up -width 6 -text Up -command {gdb_cmd up ; update_ptr}
|
||||
button .src.down -width 6 -text Down \
|
||||
-command {gdb_cmd down ; update_ptr}
|
||||
button .src.bottom -width 6 -text Bottom \
|
||||
-command {gdb_cmd {frame 0} ; update_ptr}
|
||||
|
||||
pack .src.row1 .src.row2 -side top -anchor w
|
||||
pack .src.start .src.step .src.continue .src.up .src.bottom \
|
||||
-side left -padx 3 -pady 5 -in .src.row1
|
||||
pack .src.stop .src.next .src.finish .src.down -side left -padx 3 \
|
||||
-pady 5 -in .src.row2
|
||||
|
||||
$wins($cfile) insert 0.0 " This page intentionally left blank."
|
||||
$wins($cfile) configure -width 88 -state disabled -yscrollcommand textscrollproc
|
||||
pack .src.row1 .src.row2 -side top -anchor w
|
||||
|
||||
proc textscrollproc {args} {global screen_height screen_top screen_bot
|
||||
eval ".src.scroll set $args"
|
||||
set screen_height [lindex $args 1]
|
||||
set screen_top [lindex $args 2]
|
||||
set screen_bot [lindex $args 3]}
|
||||
$wins($cfile) insert 0.0 " This page intentionally left blank."
|
||||
$wins($cfile) configure -width 88 -state disabled \
|
||||
-yscrollcommand textscrollproc
|
||||
|
||||
#.src.label configure -text "*No file*" -borderwidth 2 -relief raised
|
||||
|
||||
build_framework .cmd Command "* Command Buffer *"
|
||||
|
||||
set command_line {}
|
||||
|
||||
gdb_cmd {set language c}
|
||||
gdb_cmd {set height 0}
|
||||
gdb_cmd {set width 0}
|
||||
|
||||
bind .cmd.text <Enter> {focus %W}
|
||||
bind .cmd.text <Delete> {delete_char %W}
|
||||
bind .cmd.text <BackSpace> {delete_char %W}
|
||||
bind .cmd.text <Control-u> {delete_line %W}
|
||||
bind .cmd.text <Any-Key> {
|
||||
global command_line
|
||||
|
||||
%W insert end %A
|
||||
%W yview -pickplace end
|
||||
append command_line %A
|
||||
}
|
||||
bind .cmd.text <Key-Return> {
|
||||
global command_line
|
||||
|
||||
%W insert end \n
|
||||
%W yview -pickplace end
|
||||
gdb_cmd $command_line
|
||||
set command_line {}
|
||||
update_ptr
|
||||
%W insert end "(gdb) "
|
||||
%W yview -pickplace end
|
||||
}
|
||||
|
||||
proc delete_char {win} {
|
||||
global command_line
|
||||
|
||||
tk_textBackspace $win
|
||||
$win yview -pickplace insert
|
||||
set tmp [expr [string length $command_line] - 2]
|
||||
set command_line [string range $command_line 0 $tmp]
|
||||
proc textscrollproc {args} {global screen_height screen_top screen_bot
|
||||
eval ".src.scroll set $args"
|
||||
set screen_height [lindex $args 1]
|
||||
set screen_top [lindex $args 2]
|
||||
set screen_bot [lindex $args 3]}
|
||||
}
|
||||
|
||||
proc delete_line {win} {
|
||||
proc create_command_window {} {
|
||||
global command_line
|
||||
|
||||
$win delete {end linestart + 6 chars} end
|
||||
$win yview -pickplace insert
|
||||
build_framework .cmd Command "* Command Buffer *"
|
||||
|
||||
set command_line {}
|
||||
|
||||
gdb_cmd {set language c}
|
||||
gdb_cmd {set height 0}
|
||||
gdb_cmd {set width 0}
|
||||
|
||||
bind .cmd.text <Enter> {focus %W}
|
||||
bind .cmd.text <Delete> {delete_char %W}
|
||||
bind .cmd.text <BackSpace> {delete_char %W}
|
||||
bind .cmd.text <Control-u> {delete_line %W}
|
||||
bind .cmd.text <Any-Key> {
|
||||
global command_line
|
||||
|
||||
%W insert end %A
|
||||
%W yview -pickplace end
|
||||
append command_line %A
|
||||
}
|
||||
bind .cmd.text <Key-Return> {
|
||||
global command_line
|
||||
|
||||
%W insert end \n
|
||||
%W yview -pickplace end
|
||||
gdb_cmd $command_line
|
||||
set command_line {}
|
||||
update_ptr
|
||||
%W insert end "(gdb) "
|
||||
%W yview -pickplace end
|
||||
}
|
||||
|
||||
proc delete_char {win} {
|
||||
global command_line
|
||||
|
||||
tk_textBackspace $win
|
||||
$win yview -pickplace insert
|
||||
set tmp [expr [string length $command_line] - 2]
|
||||
set command_line [string range $command_line 0 $tmp]
|
||||
}
|
||||
|
||||
proc delete_line {win} {
|
||||
global command_line
|
||||
|
||||
$win delete {end linestart + 6 chars} end
|
||||
$win yview -pickplace insert
|
||||
set command_line {}
|
||||
}
|
||||
}
|
||||
|
||||
# Setup the initial windows
|
||||
|
||||
create_source_window
|
||||
|
||||
if {[tk colormodel .src.text] == "color"} {
|
||||
set highlight "-background red2 -borderwidth 2 -relief sunk"
|
||||
} else {
|
||||
set fg [lindex [.src.text config -foreground] 4]
|
||||
set bg [lindex [.src.text config -background] 4]
|
||||
set highlight "-foreground $bg -background $fg -borderwidth 0"
|
||||
}
|
||||
|
||||
create_command_window
|
||||
update
|
||||
|
|
|
|||
Loading…
Reference in a new issue