return TCL_OK;
}
\f
+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. */
int argc;
char *argv[];
{
- int i;
+ argc--;
+ argv++;
+
+ 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 (argc != 1)
+ 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);
}
\f
static int
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)
#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}
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"
# 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]
# 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.
-
- 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
+# File can't be read. Put error message into .src.nofile window and return.
+
+ 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
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}
$win tag bind source <1> {
%W mark set anchor "@%x,%y wordstart"
global current_label
global win_to_file
global file_to_debug_file
+ global .src.label
# Rip the linespec apart
# Create a text widget for this file if necessary
if ![info exists wins($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
# 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 - $screen_height / 2]
}
if {$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
}
$wins($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 {
#
# 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] {
}
}
+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] return
+
+# Create an initial register display list consisting of all registers
+
+ 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
- if ![winfo exists .reg] {
- build_framework .reg Registers
+ set max_regname_width 0
- .reg.text configure -height 40 -width 45
+ 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}
- destroy .reg.label
+ .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
}
#
# 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
}
global current_asm_label
global pclist
global asm_screen_height asm_screen_top asm_screen_bot
+ global .asm.label
# Rip the linespec apart
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 - $asm_screen_height / 2]
}
# Update the label widget in case the filename or function name has changed
if {$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"
}
$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 $pointer_pos " "
# Map the PC back to a line in the window
set pointer_pos [$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 {
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
# Setup command window
proc build_framework {win {title GDBtk} {label {}}} {
+ global ${win}.label
toplevel ${win}
wm title ${win} $title
${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
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"
pack ${win}.info -side top -fill both -expand yes
}
-build_framework .src Source "*No file*"
-
-frame .src.row1
-frame .src.row2
-
-button .src.start -width 6 -text Start -command \
- {gdb_cmd {break main}
- gdb_cmd {enable delete $bpnum}
- gdb_cmd run
- update_ptr }
-button .src.stop -width 6 -text Stop -fg red -activeforeground red \
- -state disabled -command gdb_stop
-button .src.step -width 6 -text Step -command {gdb_cmd step ; update_ptr}
-button .src.next -width 6 -text Next -command {gdb_cmd next ; update_ptr}
-button .src.continue -width 6 -text Cont \
- -command {gdb_cmd continue ; update_ptr}
-button .src.finish -width 6 -text Finish -command {gdb_cmd finish ; update_ptr}
-button .src.up -width 6 -text Up -command {gdb_cmd up ; update_ptr}
-button .src.down -width 6 -text Down -command {gdb_cmd down ; update_ptr}
-button .src.bottom -width 6 -text Bottom \
- -command {gdb_cmd {frame 0} ; update_ptr}
-
-pack .src.start .src.step .src.continue .src.up .src.bottom -side left \
- -padx 3 -pady 5 -in .src.row1
-pack .src.stop .src.next .src.finish .src.down -side left -padx 3 -pady 5 -in .src.row2
-
-pack .src.row1 .src.row2 -side top -anchor w
-
-$wins($cfile) insert 0.0 " This page intentionally left blank."
-$wins($cfile) configure -width 88 -state disabled -yscrollcommand textscrollproc
-
-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]}
-
-#.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
+proc create_source_window {} {
+ global wins
+ global cfile
+
+ build_framework .src Source "*No file*"
+
+ frame .src.row1
+ frame .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.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
+
+ pack .src.row1 .src.row2 -side top -anchor w
+
+ $wins($cfile) insert 0.0 " This page intentionally left blank."
+ $wins($cfile) configure -width 88 -state disabled \
+ -yscrollcommand textscrollproc
+
+ 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]}
+}
- %W insert end %A
- %W yview -pickplace end
- append command_line %A
- }
-bind .cmd.text <Key-Return> {
+proc create_command_window {} {
global command_line
- %W insert end \n
- %W yview -pickplace end
- gdb_cmd $command_line
+ build_framework .cmd Command "* Command Buffer *"
+
set command_line {}
- update_ptr
- %W insert end "(gdb) "
- %W yview -pickplace end
+
+ 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_char {win} {
- global command_line
+ proc delete_line {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]
+ $win delete {end linestart + 6 chars} end
+ $win yview -pickplace insert
+ set command_line {}
+ }
}
-proc delete_line {win} {
- global command_line
+# Setup the initial windows
- $win delete {end linestart + 6 chars} end
- $win yview -pickplace insert
- set command_line {}
+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
projects / platform / upstream / binutils.git / commitdiff