*win32-nat.c (open_process_used): New static variable.
(win32_init_thread_list): Remove call to CloseHandle for thread. (win32_delete_thread): Ditto. (fake_create_process): Set open_process_used if OpenProcess call is successful. (get_win32_debug_event): Do not close process handle. (do_initial_win32_stuff): Set open_process_used to zero. (win32_mourn_inferior): Call CloseHandle for current_process_handle if open_process_used is set. (win32_kill_inferior): Do not close process and main_thread handles.
This commit is contained in:
Christopher Faylor
parent
c0bfb684f7
commit
bf25528d6b
|
|
@ -1,3 +1,16 @@
|
|||
2007-12-02 Pierre Muller <muller@ics.u-strasbg.fr>
|
||||
|
||||
*win32-nat.c (open_process_used): New static variable.
|
||||
(win32_init_thread_list): Remove call to CloseHandle for thread.
|
||||
(win32_delete_thread): Ditto.
|
||||
(fake_create_process): Set open_process_used if OpenProcess call is
|
||||
successful.
|
||||
(get_win32_debug_event): Do not close process handle.
|
||||
(do_initial_win32_stuff): Set open_process_used to zero.
|
||||
(win32_mourn_inferior): Call CloseHandle for current_process_handle if
|
||||
open_process_used is set.
|
||||
(win32_kill_inferior): Do not close process and main_thread handles.
|
||||
|
||||
2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
|
||||
|
||||
* remote.c (remote_cmdlist): New variable.
|
||||
|
|
|
|||
|
|
@ -141,6 +141,7 @@ static DWORD main_thread_id; /* Thread ID of the main thread */
|
|||
static int exception_count = 0;
|
||||
static int event_count = 0;
|
||||
static int saw_create;
|
||||
static int open_process_used = 0;
|
||||
|
||||
/* User options. */
|
||||
static int new_console = 0;
|
||||
|
|
@ -325,7 +326,6 @@ win32_init_thread_list (void)
|
|||
{
|
||||
thread_info *here = th->next;
|
||||
th->next = here->next;
|
||||
(void) CloseHandle (here->h);
|
||||
xfree (here);
|
||||
}
|
||||
thread_head.next = NULL;
|
||||
|
|
@ -350,7 +350,6 @@ win32_delete_thread (DWORD id)
|
|||
{
|
||||
thread_info *here = th->next;
|
||||
th->next = here->next;
|
||||
CloseHandle (here->h);
|
||||
xfree (here);
|
||||
}
|
||||
}
|
||||
|
|
@ -1171,6 +1170,14 @@ fake_create_process (void)
|
|||
{
|
||||
current_process_handle = OpenProcess (PROCESS_ALL_ACCESS, FALSE,
|
||||
current_event.dwProcessId);
|
||||
if (current_process_handle != NULL)
|
||||
open_process_used = 1;
|
||||
else
|
||||
{
|
||||
error (_("OpenProcess call failed, GetLastError = %lud\n"),
|
||||
GetLastError ());
|
||||
/* We can not debug anything in that case. */
|
||||
}
|
||||
main_thread_id = current_event.dwThreadId;
|
||||
current_thread = win32_add_thread (main_thread_id,
|
||||
current_event.u.CreateThread.hThread);
|
||||
|
|
@ -1299,7 +1306,8 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
thread event. Caused when attached process does not have
|
||||
a main thread. */
|
||||
retval = ourstatus->value.related_pid = fake_create_process ();
|
||||
saw_create++;
|
||||
if (retval)
|
||||
saw_create++;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
|
@ -1332,10 +1340,7 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
"CREATE_PROCESS_DEBUG_EVENT"));
|
||||
CloseHandle (current_event.u.CreateProcessInfo.hFile);
|
||||
if (++saw_create != 1)
|
||||
{
|
||||
CloseHandle (current_event.u.CreateProcessInfo.hProcess);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
current_process_handle = current_event.u.CreateProcessInfo.hProcess;
|
||||
if (main_thread_id)
|
||||
|
|
@ -1356,7 +1361,6 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
break;
|
||||
ourstatus->kind = TARGET_WAITKIND_EXITED;
|
||||
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode;
|
||||
CloseHandle (current_process_handle);
|
||||
retval = main_thread_id;
|
||||
break;
|
||||
|
||||
|
|
@ -1488,6 +1492,7 @@ do_initial_win32_stuff (DWORD pid)
|
|||
last_sig = TARGET_SIGNAL_0;
|
||||
event_count = 0;
|
||||
exception_count = 0;
|
||||
open_process_used = 0;
|
||||
debug_registers_changed = 0;
|
||||
debug_registers_used = 0;
|
||||
for (i = 0; i < sizeof (dr) / sizeof (dr[0]); i++)
|
||||
|
|
@ -1886,9 +1891,6 @@ win32_create_inferior (char *exec_file, char *allargs, char **in_env,
|
|||
error (_("Error creating process %s, (error %d)."),
|
||||
exec_file, (unsigned) GetLastError ());
|
||||
|
||||
CloseHandle (pi.hThread);
|
||||
CloseHandle (pi.hProcess);
|
||||
|
||||
if (useshell && shell[0] != '\0')
|
||||
saw_create = -1;
|
||||
else
|
||||
|
|
@ -1904,6 +1906,11 @@ win32_mourn_inferior (void)
|
|||
{
|
||||
(void) win32_continue (DBG_CONTINUE, -1);
|
||||
i386_cleanup_dregs();
|
||||
if (open_process_used)
|
||||
{
|
||||
CHECK (CloseHandle (current_process_handle));
|
||||
open_process_used = 0;
|
||||
}
|
||||
unpush_target (&win32_ops);
|
||||
generic_mourn_inferior ();
|
||||
}
|
||||
|
|
@ -1960,11 +1967,6 @@ win32_kill_inferior (void)
|
|||
break;
|
||||
}
|
||||
|
||||
CHECK (CloseHandle (current_process_handle));
|
||||
|
||||
/* this may fail in an attached process so don't check. */
|
||||
if (current_thread && current_thread->h)
|
||||
(void) CloseHandle (current_thread->h);
|
||||
target_mourn_inferior (); /* or just win32_mourn_inferior? */
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -141,6 +141,7 @@ static DWORD main_thread_id; /* Thread ID of the main thread */
|
|||
static int exception_count = 0;
|
||||
static int event_count = 0;
|
||||
static int saw_create;
|
||||
static int open_process_used = 0;
|
||||
|
||||
/* User options. */
|
||||
static int new_console = 0;
|
||||
|
|
@ -325,7 +326,6 @@ win32_init_thread_list (void)
|
|||
{
|
||||
thread_info *here = th->next;
|
||||
th->next = here->next;
|
||||
(void) CloseHandle (here->h);
|
||||
xfree (here);
|
||||
}
|
||||
thread_head.next = NULL;
|
||||
|
|
@ -350,7 +350,6 @@ win32_delete_thread (DWORD id)
|
|||
{
|
||||
thread_info *here = th->next;
|
||||
th->next = here->next;
|
||||
CloseHandle (here->h);
|
||||
xfree (here);
|
||||
}
|
||||
}
|
||||
|
|
@ -1171,6 +1170,14 @@ fake_create_process (void)
|
|||
{
|
||||
current_process_handle = OpenProcess (PROCESS_ALL_ACCESS, FALSE,
|
||||
current_event.dwProcessId);
|
||||
if (current_process_handle != NULL)
|
||||
open_process_used = 1;
|
||||
else
|
||||
{
|
||||
error (_("OpenProcess call failed, GetLastError = %lud\n"),
|
||||
GetLastError ());
|
||||
/* We can not debug anything in that case. */
|
||||
}
|
||||
main_thread_id = current_event.dwThreadId;
|
||||
current_thread = win32_add_thread (main_thread_id,
|
||||
current_event.u.CreateThread.hThread);
|
||||
|
|
@ -1299,7 +1306,8 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
thread event. Caused when attached process does not have
|
||||
a main thread. */
|
||||
retval = ourstatus->value.related_pid = fake_create_process ();
|
||||
saw_create++;
|
||||
if (retval)
|
||||
saw_create++;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
|
@ -1332,10 +1340,7 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
"CREATE_PROCESS_DEBUG_EVENT"));
|
||||
CloseHandle (current_event.u.CreateProcessInfo.hFile);
|
||||
if (++saw_create != 1)
|
||||
{
|
||||
CloseHandle (current_event.u.CreateProcessInfo.hProcess);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
current_process_handle = current_event.u.CreateProcessInfo.hProcess;
|
||||
if (main_thread_id)
|
||||
|
|
@ -1356,7 +1361,6 @@ get_win32_debug_event (int pid, struct target_waitstatus *ourstatus)
|
|||
break;
|
||||
ourstatus->kind = TARGET_WAITKIND_EXITED;
|
||||
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode;
|
||||
CloseHandle (current_process_handle);
|
||||
retval = main_thread_id;
|
||||
break;
|
||||
|
||||
|
|
@ -1488,6 +1492,7 @@ do_initial_win32_stuff (DWORD pid)
|
|||
last_sig = TARGET_SIGNAL_0;
|
||||
event_count = 0;
|
||||
exception_count = 0;
|
||||
open_process_used = 0;
|
||||
debug_registers_changed = 0;
|
||||
debug_registers_used = 0;
|
||||
for (i = 0; i < sizeof (dr) / sizeof (dr[0]); i++)
|
||||
|
|
@ -1886,9 +1891,6 @@ win32_create_inferior (char *exec_file, char *allargs, char **in_env,
|
|||
error (_("Error creating process %s, (error %d)."),
|
||||
exec_file, (unsigned) GetLastError ());
|
||||
|
||||
CloseHandle (pi.hThread);
|
||||
CloseHandle (pi.hProcess);
|
||||
|
||||
if (useshell && shell[0] != '\0')
|
||||
saw_create = -1;
|
||||
else
|
||||
|
|
@ -1904,6 +1906,11 @@ win32_mourn_inferior (void)
|
|||
{
|
||||
(void) win32_continue (DBG_CONTINUE, -1);
|
||||
i386_cleanup_dregs();
|
||||
if (open_process_used)
|
||||
{
|
||||
CHECK (CloseHandle (current_process_handle));
|
||||
open_process_used = 0;
|
||||
}
|
||||
unpush_target (&win32_ops);
|
||||
generic_mourn_inferior ();
|
||||
}
|
||||
|
|
@ -1960,11 +1967,6 @@ win32_kill_inferior (void)
|
|||
break;
|
||||
}
|
||||
|
||||
CHECK (CloseHandle (current_process_handle));
|
||||
|
||||
/* this may fail in an attached process so don't check. */
|
||||
if (current_thread && current_thread->h)
|
||||
(void) CloseHandle (current_thread->h);
|
||||
target_mourn_inferior (); /* or just win32_mourn_inferior? */
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue