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* inferiors.c (struct thread_info): Add gdb_id.

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(add_thread): Add gdb_id argument.
	(thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
	* linux-low.c (linux_create_inferior, linux_attach_lwp): Update
	calls to add_thread.
	* remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
	* server.c (handle_query): Use thread_to_gdb_id.
	(handle_v_cont, main): Use gdb_id_to_thread_id.
	* server.h (add_thread): Update prototype.
	(thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
	prototypes.
This commit is contained in:
Daniel Jacobowitz
2005-07-13 15:02:49 +00:00
parent 5a1f5858d4
commit a06660f799
6 changed files with 115 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
gdb/gdbserver/server.c
View File

@@ -103,7 +103,7 @@ handle_query (char *own_buf)
if (strcmp ("qfThreadInfo", own_buf) == 0)
{
thread_ptr = all_threads.head;
sprintf (own_buf, "m%lx", thread_ptr->id);
sprintf (own_buf, "m%x", thread_to_gdb_id ((struct thread_info *)thread_ptr));
thread_ptr = thread_ptr->next;
return;
}
@@ -112,7 +112,7 @@ handle_query (char *own_buf)
{
if (thread_ptr != NULL)
{
sprintf (own_buf, "m%lx", thread_ptr->id);
sprintf (own_buf, "m%x", thread_to_gdb_id ((struct thread_info *)thread_ptr));
thread_ptr = thread_ptr->next;
return;
}
@@ -218,13 +218,21 @@ handle_v_cont (char *own_buf, char *status, int *signal)
}
else if (p[0] == ':')
{
resume_info[i].thread = strtoul (p + 1, &q, 16);
unsigned int gdb_id = strtoul (p + 1, &q, 16);
unsigned long thread_id;
if (p == q)
goto err;
p = q;
if (p[0] != ';' && p[0] != 0)
goto err;
thread_id = gdb_id_to_thread_id (gdb_id);
if (thread_id)
resume_info[i].thread = thread_id;
else
goto err;
i++;
}
}
@@ -431,26 +439,35 @@ main (int argc, char *argv[])
prepare_resume_reply (own_buf, status, signal);
break;
case 'H':
switch (own_buf[1])
if (own_buf[1] == 'c' || own_buf[1] == 'g' || own_buf[1] == 's')
{
case 'g':
general_thread = strtoul (&own_buf[2], NULL, 16);
unsigned long gdb_id, thread_id;
gdb_id = strtoul (&own_buf[2], NULL, 16);
thread_id = gdb_id_to_thread_id (gdb_id);
if (thread_id == 0)
{
write_enn (own_buf);
break;
}
if (own_buf[1] == 'g')
{
general_thread = thread_id;
set_desired_inferior (1);
}
else if (own_buf[1] == 'c')
cont_thread = thread_id;
else if (own_buf[1] == 's')
step_thread = thread_id;
write_ok (own_buf);
set_desired_inferior (1);
break;
case 'c':
cont_thread = strtoul (&own_buf[2], NULL, 16);
write_ok (own_buf);
break;
case 's':
step_thread = strtoul (&own_buf[2], NULL, 16);
write_ok (own_buf);
break;
default:
}
else
{
/* Silently ignore it so that gdb can extend the protocol
without compatibility headaches. */
own_buf[0] = '\0';
break;
}
break;
case 'g':
@@ -592,10 +609,22 @@ main (int argc, char *argv[])
break;
}
case 'T':
if (mythread_alive (strtoul (&own_buf[1], NULL, 16)))
write_ok (own_buf);
else
write_enn (own_buf);
{
unsigned long gdb_id, thread_id;
gdb_id = strtoul (&own_buf[1], NULL, 16);
thread_id = gdb_id_to_thread_id (gdb_id);
if (thread_id == 0)
{
write_enn (own_buf);
break;
}
if (mythread_alive (thread_id))
write_ok (own_buf);
else
write_enn (own_buf);
}
break;
case 'R':
/* Restarting the inferior is only supported in the