import gdb-1999-07-07 post reformat
This commit is contained in:
parent
103186c62b
commit
3a4b77d8be
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@ -16,8 +16,9 @@
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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Foundation, Inc., 59 Temple Place - Suite 330,
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*/
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Boston, MA 02111-1307, USA.
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*/
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/* by Steve Chamberlain, sac@cygnus.com */
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/* by Steve Chamberlain, sac@cygnus.com */
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@ -84,16 +85,18 @@ static int last_sig = 0; /* Set if a signal was received from the
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/* Thread information structure used to track information that is
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/* Thread information structure used to track information that is
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not available in gdb's thread structure. */
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not available in gdb's thread structure. */
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typedef struct thread_info_struct
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typedef struct thread_info_struct
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{
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{
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struct thread_info_struct *next;
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struct thread_info_struct *next;
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DWORD id;
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DWORD id;
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HANDLE h;
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HANDLE h;
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char *name;
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char *name;
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int suspend_count;
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int suspend_count;
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CONTEXT context;
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CONTEXT context;
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} thread_info;
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}
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thread_info;
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static thread_info thread_head = {NULL};
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static thread_info thread_head =
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{NULL};
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/* The process and thread handles for the above context. */
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/* The process and thread handles for the above context. */
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@ -101,7 +104,7 @@ static DEBUG_EVENT current_event; /* The current debug event from
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WaitForDebugEvent */
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WaitForDebugEvent */
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static HANDLE current_process_handle; /* Currently executing process */
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static HANDLE current_process_handle; /* Currently executing process */
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static thread_info *current_thread; /* Info on currently selected thread */
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static thread_info *current_thread; /* Info on currently selected thread */
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static DWORD main_thread_id; /* Thread ID of the main thread */
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static DWORD main_thread_id; /* Thread ID of the main thread */
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/* Counts of things. */
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/* Counts of things. */
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static int exception_count = 0;
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static int exception_count = 0;
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@ -110,9 +113,9 @@ static int event_count = 0;
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/* User options. */
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/* User options. */
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static int new_console = 0;
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static int new_console = 0;
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static int new_group = 0;
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static int new_group = 0;
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static int debug_exec = 0; /* show execution */
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static int debug_exec = 0; /* show execution */
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static int debug_events = 0; /* show events from kernel */
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static int debug_events = 0; /* show events from kernel */
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static int debug_memory = 0; /* show target memory accesses */
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static int debug_memory = 0; /* show target memory accesses */
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static int debug_exceptions = 0; /* show target exceptions */
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static int debug_exceptions = 0; /* show target exceptions */
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/* This vector maps GDB's idea of a register's number into an address
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/* This vector maps GDB's idea of a register's number into an address
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@ -131,30 +134,30 @@ static int debug_exceptions = 0; /* show target exceptions */
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#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
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#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
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static const int mappings[] =
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static const int mappings[] =
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{
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{
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context_offset(Eax),
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context_offset (Eax),
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context_offset(Ecx),
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context_offset (Ecx),
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context_offset(Edx),
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context_offset (Edx),
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context_offset(Ebx),
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context_offset (Ebx),
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context_offset(Esp),
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context_offset (Esp),
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context_offset(Ebp),
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context_offset (Ebp),
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context_offset(Esi),
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context_offset (Esi),
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context_offset(Edi),
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context_offset (Edi),
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context_offset(Eip),
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context_offset (Eip),
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context_offset(EFlags),
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context_offset (EFlags),
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context_offset(SegCs),
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context_offset (SegCs),
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context_offset(SegSs),
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context_offset (SegSs),
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context_offset(SegDs),
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context_offset (SegDs),
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context_offset(SegEs),
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context_offset (SegEs),
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context_offset(SegFs),
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context_offset (SegFs),
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context_offset(SegGs),
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context_offset (SegGs),
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context_offset(FloatSave.RegisterArea[0 * 10]),
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context_offset (FloatSave.RegisterArea[0 * 10]),
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context_offset(FloatSave.RegisterArea[1 * 10]),
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context_offset (FloatSave.RegisterArea[1 * 10]),
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context_offset(FloatSave.RegisterArea[2 * 10]),
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context_offset (FloatSave.RegisterArea[2 * 10]),
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context_offset(FloatSave.RegisterArea[3 * 10]),
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context_offset (FloatSave.RegisterArea[3 * 10]),
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context_offset(FloatSave.RegisterArea[4 * 10]),
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context_offset (FloatSave.RegisterArea[4 * 10]),
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context_offset(FloatSave.RegisterArea[5 * 10]),
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context_offset (FloatSave.RegisterArea[5 * 10]),
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context_offset(FloatSave.RegisterArea[6 * 10]),
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context_offset (FloatSave.RegisterArea[6 * 10]),
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context_offset(FloatSave.RegisterArea[7 * 10]),
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context_offset (FloatSave.RegisterArea[7 * 10]),
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};
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};
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/* This vector maps the target's idea of an exception (extracted
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/* This vector maps the target's idea of an exception (extracted
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@ -184,7 +187,7 @@ thread_rec (DWORD id, int get_context)
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{
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{
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thread_info *th;
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thread_info *th;
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for (th = &thread_head; (th = th->next) != NULL; )
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for (th = &thread_head; (th = th->next) != NULL;)
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if (th->id == id)
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if (th->id == id)
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{
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{
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if (!th->suspend_count && get_context)
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if (!th->suspend_count && get_context)
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@ -205,7 +208,7 @@ thread_rec (DWORD id, int get_context)
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/* Add a thread to the thread list */
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/* Add a thread to the thread list */
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static thread_info *
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static thread_info *
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child_add_thread(DWORD id, HANDLE h)
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child_add_thread (DWORD id, HANDLE h)
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{
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{
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thread_info *th;
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thread_info *th;
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@ -213,7 +216,7 @@ child_add_thread(DWORD id, HANDLE h)
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return th;
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return th;
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th = (thread_info *) xmalloc (sizeof (*th));
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th = (thread_info *) xmalloc (sizeof (*th));
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memset(th, 0, sizeof (*th));
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memset (th, 0, sizeof (*th));
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th->id = id;
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th->id = id;
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th->h = h;
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th->h = h;
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th->next = thread_head.next;
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th->next = thread_head.next;
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@ -316,7 +319,7 @@ child_store_inferior_registers (int r)
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static int
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static int
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handle_load_dll (PTR dummy)
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handle_load_dll (PTR dummy)
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{
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{
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LOAD_DLL_DEBUG_INFO * event = ¤t_event.u.LoadDll;
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LOAD_DLL_DEBUG_INFO *event = ¤t_event.u.LoadDll;
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DWORD dll_name_ptr;
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DWORD dll_name_ptr;
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DWORD done;
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DWORD done;
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char dll_buf[MAX_PATH + 1];
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char dll_buf[MAX_PATH + 1];
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@ -324,7 +327,7 @@ handle_load_dll (PTR dummy)
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struct objfile *objfile;
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struct objfile *objfile;
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MEMORY_BASIC_INFORMATION minfo;
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MEMORY_BASIC_INFORMATION minfo;
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dll_buf[0] = dll_buf[sizeof(dll_buf) - 1] = '\0';
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dll_buf[0] = dll_buf[sizeof (dll_buf) - 1] = '\0';
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/* The following code attempts to find the name of the dll by reading the
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/* The following code attempts to find the name of the dll by reading the
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name from the processes memory. Unfortunately it doesn't work right.
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name from the processes memory. Unfortunately it doesn't work right.
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@ -332,7 +335,8 @@ handle_load_dll (PTR dummy)
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#ifdef DOESNT_WORK
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#ifdef DOESNT_WORK
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memset (&minfo, 0, sizeof minfo);
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memset (&minfo, 0, sizeof minfo);
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if (VirtualQueryEx (current_process_handle, (LPCVOID) event->lpBaseOfDll,
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if (VirtualQueryEx (current_process_handle, (LPCVOID) event->lpBaseOfDll,
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&minfo, sizeof(minfo)) && minfo.BaseAddress) {
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&minfo, sizeof (minfo)) && minfo.BaseAddress)
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{
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DWORD len;
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DWORD len;
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IMAGE_DOS_HEADER *hmm0 = (IMAGE_DOS_HEADER *) minfo.BaseAddress;
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IMAGE_DOS_HEADER *hmm0 = (IMAGE_DOS_HEADER *) minfo.BaseAddress;
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HMODULE hmm = (HMODULE) (((DWORD) hmm0) + hmm0->e_lfanew);
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HMODULE hmm = (HMODULE) (((DWORD) hmm0) + hmm0->e_lfanew);
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@ -342,7 +346,7 @@ handle_load_dll (PTR dummy)
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dll_name = dll_buf;
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dll_name = dll_buf;
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dll_name[len] = '\0';
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dll_name[len] = '\0';
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}
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}
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}
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}
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#endif
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#endif
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/* Attempt to read the name of the dll that was detected.
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/* Attempt to read the name of the dll that was detected.
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sizeof (dll_name_ptr), &done);
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sizeof (dll_name_ptr), &done);
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/* See if we could read the address of a string, and that the
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/* See if we could read the address of a string, and that the
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address isn't null. */
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address isn't null. */
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if (done != sizeof (dll_name_ptr) || !dll_name_ptr)
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if (done != sizeof (dll_name_ptr) || !dll_name_ptr)
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return 1;
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return 1;
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@ -410,23 +414,23 @@ handle_load_dll (PTR dummy)
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/* FIXME!! It would be nice to define one symbol which pointed to the
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/* FIXME!! It would be nice to define one symbol which pointed to the
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front of the dll if we can't find any symbols. */
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front of the dll if we can't find any symbols. */
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if (!(dll_basename = strrchr(dll_name, '/')))
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if (!(dll_basename = strrchr (dll_name, '/')))
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dll_basename = dll_name;
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dll_basename = dll_name;
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else
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else
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dll_basename++;
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dll_basename++;
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ALL_OBJFILES(objfile)
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ALL_OBJFILES (objfile)
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{
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{
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char *objfile_basename;
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char *objfile_basename;
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objfile_basename = strrchr(objfile->name, '/');
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objfile_basename = strrchr (objfile->name, '/');
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if (objfile_basename &&
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if (objfile_basename &&
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strcmp(dll_basename, objfile_basename + 1) == 0)
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strcmp (dll_basename, objfile_basename + 1) == 0)
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{
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{
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printf_unfiltered ("%x:%s (symbols previously loaded)\n",
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printf_unfiltered ("%x:%s (symbols previously loaded)\n",
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event->lpBaseOfDll, dll_name);
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event->lpBaseOfDll, dll_name);
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goto out;
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goto out;
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}
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}
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}
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}
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/* The symbols in a dll are offset by 0x1000, which is the
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/* The symbols in a dll are offset by 0x1000, which is the
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@ -453,18 +457,18 @@ handle_output_debug_string (struct target_waitstatus *ourstatus)
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int gotasig = FALSE;
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int gotasig = FALSE;
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if (!target_read_string
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if (!target_read_string
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((CORE_ADDR) current_event.u.DebugString.lpDebugStringData, &s, 1024, 0)
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((CORE_ADDR) current_event.u.DebugString.lpDebugStringData, &s, 1024, 0)
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|| !s || !*s)
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|| !s || !*s)
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return gotasig;
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return gotasig;
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if (strncmp(s, CYGWIN_SIGNAL_STRING, sizeof(CYGWIN_SIGNAL_STRING) - 1))
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if (strncmp (s, CYGWIN_SIGNAL_STRING, sizeof (CYGWIN_SIGNAL_STRING) - 1))
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{
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{
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warning (s);
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warning (s);
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}
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}
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else
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else
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{
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{
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char *p;
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char *p;
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/*last_sig = */strtol(s + sizeof(CYGWIN_SIGNAL_STRING) - 1, &p, 0);
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/*last_sig = */ strtol (s + sizeof (CYGWIN_SIGNAL_STRING) - 1, &p, 0);
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gotasig = target_signal_from_host (last_sig);
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gotasig = target_signal_from_host (last_sig);
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ourstatus->value.sig = gotasig;
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ourstatus->value.sig = gotasig;
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if (gotasig)
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if (gotasig)
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@ -491,41 +495,41 @@ handle_exception (struct target_waitstatus *ourstatus)
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{
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{
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case EXCEPTION_ACCESS_VIOLATION:
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case EXCEPTION_ACCESS_VIOLATION:
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DEBUG_EXCEPT (("gdb: Target exception ACCESS_VIOLATION at 0x%08x\n",
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DEBUG_EXCEPT (("gdb: Target exception ACCESS_VIOLATION at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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ourstatus->value.sig = TARGET_SIGNAL_SEGV;
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ourstatus->value.sig = TARGET_SIGNAL_SEGV;
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break;
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break;
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case STATUS_STACK_OVERFLOW:
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case STATUS_STACK_OVERFLOW:
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DEBUG_EXCEPT (("gdb: Target exception STACK_OVERFLOW at 0x%08x\n",
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DEBUG_EXCEPT (("gdb: Target exception STACK_OVERFLOW at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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ourstatus->value.sig = TARGET_SIGNAL_SEGV;
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ourstatus->value.sig = TARGET_SIGNAL_SEGV;
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break;
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break;
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case EXCEPTION_BREAKPOINT:
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case EXCEPTION_BREAKPOINT:
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DEBUG_EXCEPT (("gdb: Target exception BREAKPOINT at 0x%08x\n",
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DEBUG_EXCEPT (("gdb: Target exception BREAKPOINT at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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ourstatus->value.sig = TARGET_SIGNAL_TRAP;
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ourstatus->value.sig = TARGET_SIGNAL_TRAP;
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break;
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break;
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case DBG_CONTROL_C:
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case DBG_CONTROL_C:
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DEBUG_EXCEPT (("gdb: Target exception CONTROL_C at 0x%08x\n",
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DEBUG_EXCEPT (("gdb: Target exception CONTROL_C at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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ourstatus->value.sig = TARGET_SIGNAL_INT;
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ourstatus->value.sig = TARGET_SIGNAL_INT;
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/* User typed CTRL-C. Continue with this status */
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/* User typed CTRL-C. Continue with this status */
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last_sig = SIGINT; /* FIXME - should check pass state */
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last_sig = SIGINT; /* FIXME - should check pass state */
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break;
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break;
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case EXCEPTION_SINGLE_STEP:
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case EXCEPTION_SINGLE_STEP:
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DEBUG_EXCEPT (("gdb: Target exception SINGLE_STEP at 0x%08x\n",
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DEBUG_EXCEPT (("gdb: Target exception SINGLE_STEP at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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current_event.u.Exception.ExceptionRecord.ExceptionAddress));
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ourstatus->value.sig = TARGET_SIGNAL_TRAP;
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ourstatus->value.sig = TARGET_SIGNAL_TRAP;
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break;
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break;
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default:
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default:
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/* This may be a structured exception handling exception. In
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/* This may be a structured exception handling exception. In
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that case, we want to let the program try to handle it, and
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that case, we want to let the program try to handle it, and
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only break if we see the exception a second time. */
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only break if we see the exception a second time. */
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if (current_event.u.Exception.dwFirstChance)
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if (current_event.u.Exception.dwFirstChance)
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return 0;
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return 0;
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printf_unfiltered ("gdb: unknown target exception 0x%08x at 0x%08x\n",
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printf_unfiltered ("gdb: unknown target exception 0x%08x at 0x%08x\n",
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current_event.u.Exception.ExceptionRecord.ExceptionCode,
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current_event.u.Exception.ExceptionRecord.ExceptionCode,
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current_event.u.Exception.ExceptionRecord.ExceptionAddress);
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current_event.u.Exception.ExceptionRecord.ExceptionAddress);
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ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
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ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
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break;
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break;
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}
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}
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@ -548,7 +552,7 @@ child_continue (DWORD continue_status, int id)
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current_event.dwThreadId,
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current_event.dwThreadId,
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continue_status);
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continue_status);
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if (res)
|
if (res)
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for (th = &thread_head; (th = th->next) != NULL; )
|
for (th = &thread_head; (th = th->next) != NULL;)
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if (((id == -1) || (id == th->id)) && th->suspend_count)
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if (((id == -1) || (id == th->id)) && th->suspend_count)
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{
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{
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for (i = 0; i < th->suspend_count; i++)
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for (i = 0; i < th->suspend_count; i++)
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@ -586,38 +590,38 @@ child_wait (int pid, struct target_waitstatus *ourstatus)
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{
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{
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case CREATE_THREAD_DEBUG_EVENT:
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case CREATE_THREAD_DEBUG_EVENT:
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DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%x code=%s)\n",
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DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%x code=%s)\n",
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current_event.dwProcessId, current_event.dwThreadId,
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current_event.dwProcessId, current_event.dwThreadId,
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"CREATE_THREAD_DEBUG_EVENT"));
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"CREATE_THREAD_DEBUG_EVENT"));
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/* Record the existence of this thread */
|
/* Record the existence of this thread */
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child_add_thread (current_event.dwThreadId,
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child_add_thread (current_event.dwThreadId,
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current_event.u.CreateThread.hThread);
|
current_event.u.CreateThread.hThread);
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if (info_verbose)
|
if (info_verbose)
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printf_unfiltered ("[New %s]\n",
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printf_unfiltered ("[New %s]\n",
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target_pid_to_str (current_event.dwThreadId));
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target_pid_to_str (current_event.dwThreadId));
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break;
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break;
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|
||||||
case EXIT_THREAD_DEBUG_EVENT:
|
case EXIT_THREAD_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"EXIT_THREAD_DEBUG_EVENT"));
|
"EXIT_THREAD_DEBUG_EVENT"));
|
||||||
child_delete_thread (current_event.dwThreadId);
|
child_delete_thread (current_event.dwThreadId);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case CREATE_PROCESS_DEBUG_EVENT:
|
case CREATE_PROCESS_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"CREATE_PROCESS_DEBUG_EVENT"));
|
"CREATE_PROCESS_DEBUG_EVENT"));
|
||||||
current_process_handle = current_event.u.CreateProcessInfo.hProcess;
|
current_process_handle = current_event.u.CreateProcessInfo.hProcess;
|
||||||
|
|
||||||
main_thread_id = inferior_pid = current_event.dwThreadId;
|
main_thread_id = inferior_pid = current_event.dwThreadId;
|
||||||
/* Add the main thread */
|
/* Add the main thread */
|
||||||
current_thread = child_add_thread (inferior_pid,
|
current_thread = child_add_thread (inferior_pid,
|
||||||
current_event.u.CreateProcessInfo.hThread);
|
current_event.u.CreateProcessInfo.hThread);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case EXIT_PROCESS_DEBUG_EVENT:
|
case EXIT_PROCESS_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"EXIT_PROCESS_DEBUG_EVENT"));
|
"EXIT_PROCESS_DEBUG_EVENT"));
|
||||||
ourstatus->kind = TARGET_WAITKIND_EXITED;
|
ourstatus->kind = TARGET_WAITKIND_EXITED;
|
||||||
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode;
|
ourstatus->value.integer = current_event.u.ExitProcess.dwExitCode;
|
||||||
|
@ -627,30 +631,30 @@ child_wait (int pid, struct target_waitstatus *ourstatus)
|
||||||
|
|
||||||
case LOAD_DLL_DEBUG_EVENT:
|
case LOAD_DLL_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"LOAD_DLL_DEBUG_EVENT"));
|
"LOAD_DLL_DEBUG_EVENT"));
|
||||||
catch_errors (handle_load_dll, NULL, "", RETURN_MASK_ALL);
|
catch_errors (handle_load_dll, NULL, "", RETURN_MASK_ALL);
|
||||||
registers_changed(); /* mark all regs invalid */
|
registers_changed (); /* mark all regs invalid */
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case UNLOAD_DLL_DEBUG_EVENT:
|
case UNLOAD_DLL_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"UNLOAD_DLL_DEBUG_EVENT"));
|
"UNLOAD_DLL_DEBUG_EVENT"));
|
||||||
break; /* FIXME: don't know what to do here */
|
break; /* FIXME: don't know what to do here */
|
||||||
|
|
||||||
case EXCEPTION_DEBUG_EVENT:
|
case EXCEPTION_DEBUG_EVENT:
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"EXCEPTION_DEBUG_EVENT"));
|
"EXCEPTION_DEBUG_EVENT"));
|
||||||
if (handle_exception (ourstatus))
|
if (handle_exception (ourstatus))
|
||||||
return current_event.dwThreadId;
|
return current_event.dwThreadId;
|
||||||
continue_status = DBG_EXCEPTION_NOT_HANDLED;
|
continue_status = DBG_EXCEPTION_NOT_HANDLED;
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case OUTPUT_DEBUG_STRING_EVENT: /* message from the kernel */
|
case OUTPUT_DEBUG_STRING_EVENT: /* message from the kernel */
|
||||||
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
DEBUG_EVENTS (("gdb: kernel event for pid=%d tid=%d code=%s)\n",
|
||||||
current_event.dwProcessId, current_event.dwThreadId,
|
current_event.dwProcessId, current_event.dwThreadId,
|
||||||
"OUTPUT_DEBUG_STRING_EVENT"));
|
"OUTPUT_DEBUG_STRING_EVENT"));
|
||||||
if (handle_output_debug_string (ourstatus))
|
if (handle_output_debug_string (ourstatus))
|
||||||
return main_thread_id;
|
return main_thread_id;
|
||||||
|
@ -769,7 +773,7 @@ child_create_inferior (exec_file, allargs, env)
|
||||||
char real_path[MAXPATHLEN];
|
char real_path[MAXPATHLEN];
|
||||||
char *winenv;
|
char *winenv;
|
||||||
char *temp;
|
char *temp;
|
||||||
int envlen;
|
int envlen;
|
||||||
int i;
|
int i;
|
||||||
|
|
||||||
STARTUPINFO si;
|
STARTUPINFO si;
|
||||||
|
@ -815,10 +819,10 @@ child_create_inferior (exec_file, allargs, env)
|
||||||
to posix style if necessary. */
|
to posix style if necessary. */
|
||||||
|
|
||||||
static const char *conv_path_names[] =
|
static const char *conv_path_names[] =
|
||||||
{
|
{
|
||||||
"PATH=",
|
"PATH=",
|
||||||
0
|
0
|
||||||
};
|
};
|
||||||
|
|
||||||
/* CreateProcess takes the environment list as a null terminated set of
|
/* CreateProcess takes the environment list as a null terminated set of
|
||||||
strings (i.e. two nulls terminate the list). */
|
strings (i.e. two nulls terminate the list). */
|
||||||
|
@ -878,7 +882,7 @@ child_create_inferior (exec_file, allargs, env)
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = CreateProcess (0,
|
ret = CreateProcess (0,
|
||||||
args, /* command line */
|
args, /* command line */
|
||||||
NULL, /* Security */
|
NULL, /* Security */
|
||||||
NULL, /* thread */
|
NULL, /* thread */
|
||||||
TRUE, /* inherit handles */
|
TRUE, /* inherit handles */
|
||||||
|
@ -888,7 +892,7 @@ child_create_inferior (exec_file, allargs, env)
|
||||||
&si,
|
&si,
|
||||||
&pi);
|
&pi);
|
||||||
if (!ret)
|
if (!ret)
|
||||||
error ("Error creating process %s, (error %d)\n", exec_file, GetLastError());
|
error ("Error creating process %s, (error %d)\n", exec_file, GetLastError ());
|
||||||
|
|
||||||
exception_count = 0;
|
exception_count = 0;
|
||||||
event_count = 0;
|
event_count = 0;
|
||||||
|
@ -926,7 +930,7 @@ child_stop ()
|
||||||
{
|
{
|
||||||
DEBUG_EVENTS (("gdb: GenerateConsoleCtrlEvent (CTRLC_EVENT, 0)\n"));
|
DEBUG_EVENTS (("gdb: GenerateConsoleCtrlEvent (CTRLC_EVENT, 0)\n"));
|
||||||
CHECK (GenerateConsoleCtrlEvent (CTRL_C_EVENT, 0));
|
CHECK (GenerateConsoleCtrlEvent (CTRL_C_EVENT, 0));
|
||||||
registers_changed(); /* refresh register state */
|
registers_changed (); /* refresh register state */
|
||||||
}
|
}
|
||||||
|
|
||||||
int
|
int
|
||||||
|
@ -971,7 +975,7 @@ child_kill_inferior (void)
|
||||||
|
|
||||||
/* this may fail in an attached process so don't check. */
|
/* this may fail in an attached process so don't check. */
|
||||||
(void) CloseHandle (current_thread->h);
|
(void) CloseHandle (current_thread->h);
|
||||||
target_mourn_inferior(); /* or just child_mourn_inferior? */
|
target_mourn_inferior (); /* or just child_mourn_inferior? */
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
|
@ -980,7 +984,7 @@ child_resume (int pid, int step, enum target_signal sig)
|
||||||
int i;
|
int i;
|
||||||
thread_info *th;
|
thread_info *th;
|
||||||
DWORD continue_status = last_sig > 0 && last_sig < NSIG ?
|
DWORD continue_status = last_sig > 0 && last_sig < NSIG ?
|
||||||
DBG_EXCEPTION_NOT_HANDLED : DBG_CONTINUE;
|
DBG_EXCEPTION_NOT_HANDLED : DBG_CONTINUE;
|
||||||
|
|
||||||
DEBUG_EXEC (("gdb: child_resume (pid=%d, step=%d, sig=%d);\n",
|
DEBUG_EXEC (("gdb: child_resume (pid=%d, step=%d, sig=%d);\n",
|
||||||
pid, step, sig));
|
pid, step, sig));
|
||||||
|
@ -1029,58 +1033,58 @@ child_close ()
|
||||||
DEBUG_EVENTS (("gdb: child_close, inferior_pid=%d\n", inferior_pid));
|
DEBUG_EVENTS (("gdb: child_close, inferior_pid=%d\n", inferior_pid));
|
||||||
}
|
}
|
||||||
|
|
||||||
struct target_ops child_ops ;
|
struct target_ops child_ops;
|
||||||
|
|
||||||
static void
|
static void
|
||||||
init_child_ops(void)
|
init_child_ops (void)
|
||||||
{
|
{
|
||||||
child_ops.to_shortname = "child";
|
child_ops.to_shortname = "child";
|
||||||
child_ops.to_longname = "Win32 child process";
|
child_ops.to_longname = "Win32 child process";
|
||||||
child_ops.to_doc = "Win32 child process (started by the \"run\" command).";
|
child_ops.to_doc = "Win32 child process (started by the \"run\" command).";
|
||||||
child_ops.to_open = child_open;
|
child_ops.to_open = child_open;
|
||||||
child_ops.to_close = child_close;
|
child_ops.to_close = child_close;
|
||||||
child_ops.to_attach = child_attach;
|
child_ops.to_attach = child_attach;
|
||||||
child_ops.to_detach = child_detach;
|
child_ops.to_detach = child_detach;
|
||||||
child_ops.to_resume = child_resume;
|
child_ops.to_resume = child_resume;
|
||||||
child_ops.to_wait = child_wait;
|
child_ops.to_wait = child_wait;
|
||||||
child_ops.to_fetch_registers = child_fetch_inferior_registers;
|
child_ops.to_fetch_registers = child_fetch_inferior_registers;
|
||||||
child_ops.to_store_registers = child_store_inferior_registers;
|
child_ops.to_store_registers = child_store_inferior_registers;
|
||||||
child_ops.to_prepare_to_store = child_prepare_to_store;
|
child_ops.to_prepare_to_store = child_prepare_to_store;
|
||||||
child_ops.to_xfer_memory = child_xfer_memory;
|
child_ops.to_xfer_memory = child_xfer_memory;
|
||||||
child_ops.to_files_info = child_files_info;
|
child_ops.to_files_info = child_files_info;
|
||||||
child_ops.to_insert_breakpoint = memory_insert_breakpoint;
|
child_ops.to_insert_breakpoint = memory_insert_breakpoint;
|
||||||
child_ops.to_remove_breakpoint = memory_remove_breakpoint;
|
child_ops.to_remove_breakpoint = memory_remove_breakpoint;
|
||||||
child_ops.to_terminal_init = terminal_init_inferior;
|
child_ops.to_terminal_init = terminal_init_inferior;
|
||||||
child_ops.to_terminal_inferior = terminal_inferior;
|
child_ops.to_terminal_inferior = terminal_inferior;
|
||||||
child_ops.to_terminal_ours_for_output = terminal_ours_for_output;
|
child_ops.to_terminal_ours_for_output = terminal_ours_for_output;
|
||||||
child_ops.to_terminal_ours = terminal_ours;
|
child_ops.to_terminal_ours = terminal_ours;
|
||||||
child_ops.to_terminal_info = child_terminal_info;
|
child_ops.to_terminal_info = child_terminal_info;
|
||||||
child_ops.to_kill = child_kill_inferior;
|
child_ops.to_kill = child_kill_inferior;
|
||||||
child_ops.to_load = 0;
|
child_ops.to_load = 0;
|
||||||
child_ops.to_lookup_symbol = 0;
|
child_ops.to_lookup_symbol = 0;
|
||||||
child_ops.to_create_inferior = child_create_inferior;
|
child_ops.to_create_inferior = child_create_inferior;
|
||||||
child_ops.to_mourn_inferior = child_mourn_inferior;
|
child_ops.to_mourn_inferior = child_mourn_inferior;
|
||||||
child_ops.to_can_run = child_can_run;
|
child_ops.to_can_run = child_can_run;
|
||||||
child_ops.to_notice_signals = 0;
|
child_ops.to_notice_signals = 0;
|
||||||
child_ops.to_thread_alive = win32_child_thread_alive;
|
child_ops.to_thread_alive = win32_child_thread_alive;
|
||||||
child_ops.to_stop = child_stop;
|
child_ops.to_stop = child_stop;
|
||||||
child_ops.to_stratum = process_stratum;
|
child_ops.to_stratum = process_stratum;
|
||||||
child_ops.DONT_USE = 0;
|
child_ops.DONT_USE = 0;
|
||||||
child_ops.to_has_all_memory = 1;
|
child_ops.to_has_all_memory = 1;
|
||||||
child_ops.to_has_memory = 1;
|
child_ops.to_has_memory = 1;
|
||||||
child_ops.to_has_stack = 1;
|
child_ops.to_has_stack = 1;
|
||||||
child_ops.to_has_registers = 1;
|
child_ops.to_has_registers = 1;
|
||||||
child_ops.to_has_execution = 1;
|
child_ops.to_has_execution = 1;
|
||||||
child_ops.to_sections = 0;
|
child_ops.to_sections = 0;
|
||||||
child_ops.to_sections_end = 0;
|
child_ops.to_sections_end = 0;
|
||||||
child_ops.to_magic = OPS_MAGIC;
|
child_ops.to_magic = OPS_MAGIC;
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
_initialize_inftarg ()
|
_initialize_inftarg ()
|
||||||
{
|
{
|
||||||
struct cmd_list_element *c;
|
struct cmd_list_element *c;
|
||||||
init_child_ops() ;
|
init_child_ops ();
|
||||||
|
|
||||||
add_show_from_set
|
add_show_from_set
|
||||||
(add_set_cmd ("new-console", class_support, var_boolean,
|
(add_set_cmd ("new-console", class_support, var_boolean,
|
||||||
|
@ -1120,7 +1124,7 @@ _initialize_inftarg ()
|
||||||
add_show_from_set
|
add_show_from_set
|
||||||
(add_set_cmd ("debugexceptions", class_support, var_boolean,
|
(add_set_cmd ("debugexceptions", class_support, var_boolean,
|
||||||
(char *) &debug_exceptions,
|
(char *) &debug_exceptions,
|
||||||
"Set whether to display kernel exceptions in child process.",
|
"Set whether to display kernel exceptions in child process.",
|
||||||
&setlist),
|
&setlist),
|
||||||
&showlist);
|
&showlist);
|
||||||
|
|
||||||
|
@ -1133,8 +1137,8 @@ _initialize_inftarg ()
|
||||||
static int
|
static int
|
||||||
win32_child_thread_alive (int pid)
|
win32_child_thread_alive (int pid)
|
||||||
{
|
{
|
||||||
return WaitForSingleObject(thread_rec (pid, FALSE)->h, 0) == WAIT_OBJECT_0 ?
|
return WaitForSingleObject (thread_rec (pid, FALSE)->h, 0) == WAIT_OBJECT_0 ?
|
||||||
FALSE : TRUE;
|
FALSE : TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Convert pid to printable format. */
|
/* Convert pid to printable format. */
|
||||||
|
|
Loading…
Reference in New Issue