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* windows-nat.c (windows_initialization_done): New variable.

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(get_windows_debug_event): Issue error when process dies before completely
initializing.
(do_initial_windows_stuff): Set flag to indicate when we are done with the
initial steps of attaching to the child.
This commit is contained in:
Christopher Faylor
2010-01-27 19:57:54 +00:00
parent de958931bc
commit 16d905e2be
2 changed files with 25 additions and 5 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2010-01-27 Christopher Faylor <me+cygwin@cgf.cx>
* windows-nat.c (windows_initialization_done): New variable.
(get_windows_debug_event): Issue error when process dies before
completely initializing.
(do_initial_windows_stuff): Set flag to indicate when we are done with
the initial steps of attaching to the child.
2010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com> 2010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* symtab.h (struct symbol <symtab>): New comment on NULL values. * symtab.h (struct symbol <symtab>): New comment on NULL values.

22
gdb/windows-nat.c
View File

@ -123,6 +123,8 @@ enum
static uintptr_t dr[8]; static uintptr_t dr[8];
static int debug_registers_changed; static int debug_registers_changed;
static int debug_registers_used; static int debug_registers_used;
static int windows_initialization_done;
#define DR6_CLEAR_VALUE 0xffff0ff0 #define DR6_CLEAR_VALUE 0xffff0ff0
/* The string sent by cygwin when it processes a signal. /* The string sent by cygwin when it processes a signal.
@ -1399,11 +1401,19 @@ get_windows_debug_event (struct target_ops *ops,
(unsigned) current_event.dwProcessId, (unsigned) current_event.dwProcessId,
(unsigned) current_event.dwThreadId, (unsigned) current_event.dwThreadId,
"EXIT_PROCESS_DEBUG_EVENT")); "EXIT_PROCESS_DEBUG_EVENT"));
if (saw_create != 1) if (!windows_initialization_done)
break; {
ourstatus->kind = TARGET_WAITKIND_EXITED; target_terminal_ours ();
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode; target_mourn_inferior ();
retval = main_thread_id; error (_("During startup program exited with code 0x%x."),
(unsigned int) current_event.u.ExitProcess.dwExitCode);
}
else if (saw_create == 1)
{
ourstatus->kind = TARGET_WAITKIND_EXITED;
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode;
retval = main_thread_id;
}
break; break;
case LOAD_DLL_DEBUG_EVENT: case LOAD_DLL_DEBUG_EVENT:
@ -1598,6 +1608,7 @@ do_initial_windows_stuff (struct target_ops *ops, DWORD pid, int attaching)
terminal_init_inferior_with_pgrp (pid); terminal_init_inferior_with_pgrp (pid);
target_terminal_inferior (); target_terminal_inferior ();
windows_initialization_done = 0;
inf->stop_soon = STOP_QUIETLY; inf->stop_soon = STOP_QUIETLY;
while (1) while (1)
{ {
@ -1610,6 +1621,7 @@ do_initial_windows_stuff (struct target_ops *ops, DWORD pid, int attaching)
break; break;
} }
windows_initialization_done = 1;
inf->stop_soon = NO_STOP_QUIETLY; inf->stop_soon = NO_STOP_QUIETLY;
stop_after_trap = 0; stop_after_trap = 0;
return; return;