OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Sun Oct 4 22:35:47 1998 Martin M. Hunt <hunt@cygnus.com> 

* gdbtk-cmds.c (gdb_set_bp): Add an optional thread number.
	(gdb_find_bp_at_line): New function. Returns a list of bpnums
	at the specified line number.
	(gdb_find_bp_at_addr): New function. Returns a list of bpnums
	at an address..
This commit is contained in:
Martin Hunt 1998-10-05 05:35:01 +00:00
parent cba6760b24
commit d84563bc18
2 changed files with 115 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
gdb/ChangeLog-gdbtk
View File

@ -1,3 +1,11 @@
Sun Oct 4 22:35:47 1998 Martin M. Hunt <hunt@cygnus.com>
* gdbtk-cmds.c (gdb_set_bp): Add an optional thread number.
(gdb_find_bp_at_line): New function. Returns a list of bpnums
at the specified line number.
(gdb_find_bp_at_addr): New function. Returns a list of bpnums
at an address..
1998-10-02 Keith Seitz <keiths@cygnus.com>
* gdbtk-hooks.c (gdbtk_exec_file_changed): New function which handles

110
gdb/gdbtk-cmds.c
View File

@ -199,6 +199,8 @@ static int gdb_regnames PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST [
static int gdb_search PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST
objv[]));
static int gdb_set_bp PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
static int gdb_find_bp_at_line PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
static int gdb_find_bp_at_addr PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST objv[]));
static int gdb_stop PARAMS ((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST []));
static int gdb_target_has_execution_command PARAMS ((ClientData, Tcl_Interp *,
int,
@ -300,6 +302,8 @@ Gdbtk_Init (interp)
Tcl_CreateObjCommand (gdbtk_interp, "gdb_search", call_wrapper,
gdb_search, NULL);
Tcl_CreateObjCommand (interp, "gdb_set_bp", call_wrapper, gdb_set_bp, NULL);
Tcl_CreateObjCommand (interp, "gdb_find_bp_at_line", call_wrapper, gdb_find_bp_at_line, NULL);
Tcl_CreateObjCommand (interp, "gdb_find_bp_at_addr", call_wrapper, gdb_find_bp_at_addr, NULL);
Tcl_CreateObjCommand (interp, "gdb_get_trace_frame_num",
call_wrapper, gdb_get_trace_frame_num, NULL);
Tcl_CreateObjCommand (interp, "gdb_stack", call_wrapper, gdb_stack, NULL);
@ -2770,6 +2774,7 @@ enum bpdisp {
* filename: the file in which to set the breakpoint
* line: the line number for the breakpoint
* type: the type of the breakpoint
* thread: optional thread number
* Tcl Result:
* The return value of the call to gdbtk_tcl_breakpoint.
*/
@ -2783,14 +2788,14 @@ gdb_set_bp (clientData, interp, objc, objv)
{
struct symtab_and_line sal;
int line, flags, ret;
int line, flags, ret, thread = -1;
struct breakpoint *b;
char buf[64];
Tcl_DString cmd;
if (objc != 4)
if (objc != 4 && objc != 5)
{
Tcl_WrongNumArgs(interp, 1, objv, "filename line type");
Tcl_WrongNumArgs(interp, 1, objv, "filename line type [thread]");
return TCL_ERROR;
}
@ -2810,6 +2815,15 @@ gdb_set_bp (clientData, interp, objc, objv)
return TCL_ERROR;
}
if (objc == 5)
{
if (Tcl_GetIntFromObj( interp, objv[4], &thread) == TCL_ERROR)
{
result_ptr->flags = GDBTK_IN_TCL_RESULT;
return TCL_ERROR;
}
}
sal.line = line;
if (!find_line_pc (sal.symtab, sal.line, &sal.pc))
return TCL_ERROR;
@ -2820,6 +2834,7 @@ gdb_set_bp (clientData, interp, objc, objv)
b->number = breakpoint_count;
b->type = flags >> 2;
b->disposition = flags & 3;
b->thread = thread;
/* FIXME: this won't work for duplicate basenames! */
sprintf (buf, "%s:%d", basename (Tcl_GetStringFromObj ( objv[1], NULL)), line);
@ -2842,6 +2857,95 @@ gdb_set_bp (clientData, interp, objc, objv)
return ret;
}
/* This implements the tcl command "gdb_find_bp_at_line"
*
* Tcl Arguments:
* filename: the file in which to find the breakpoint
* line: the line number for the breakpoint
* Tcl Result:
* It returns a list of breakpoint numbers
*/
static int
gdb_find_bp_at_line(clientData, interp, objc, objv)
ClientData clientData;
Tcl_Interp *interp;
int objc;
Tcl_Obj *CONST objv[];
{
struct symtab *s;
int line;
struct breakpoint *b;
extern struct breakpoint *breakpoint_chain;
if (objc != 3)
{
Tcl_WrongNumArgs(interp, 1, objv, "filename line");
return TCL_ERROR;
}
s = full_lookup_symtab (Tcl_GetStringFromObj( objv[1], NULL));
if (s == NULL)
return TCL_ERROR;
if (Tcl_GetIntFromObj( interp, objv[2], &line) == TCL_ERROR)
{
result_ptr->flags = GDBTK_IN_TCL_RESULT;
return TCL_ERROR;
}
Tcl_SetListObj (result_ptr->obj_ptr ,0 ,NULL);
for (b = breakpoint_chain; b; b = b->next)
if (b->line_number == line && !strcmp(b->source_file, s->filename))
Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
Tcl_NewIntObj (b->number));
return TCL_OK;
}
/* This implements the tcl command "gdb_find_bp_at_addr"
*
* Tcl Arguments:
* addr: address
* Tcl Result:
* It returns a list of breakpoint numbers
*/
static int
gdb_find_bp_at_addr(clientData, interp, objc, objv)
ClientData clientData;
Tcl_Interp *interp;
int objc;
Tcl_Obj *CONST objv[];
{
long addr;
struct breakpoint *b;
extern struct breakpoint *breakpoint_chain;
if (objc != 2)
{
Tcl_WrongNumArgs(interp, 1, objv, "address");
return TCL_ERROR;
}
if (Tcl_GetLongFromObj( interp, objv[1], &addr) == TCL_ERROR)
{
result_ptr->flags = GDBTK_IN_TCL_RESULT;
return TCL_ERROR;
}
Tcl_SetListObj (result_ptr->obj_ptr ,0 ,NULL);
for (b = breakpoint_chain; b; b = b->next)
if (b->address == (CORE_ADDR)addr)
Tcl_ListObjAppendElement (NULL, result_ptr->obj_ptr,
Tcl_NewIntObj (b->number));
return TCL_OK;
}
/* This implements the tcl command gdb_get_breakpoint_info
*
*