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import gdb-1999-07-07 post reformat

This commit is contained in:
Jason Molenda 1999-07-07 20:11:14 +00:00
parent 103186c62b
commit 3a4b77d8be
1 changed files with 146 additions and 142 deletions
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104
gdb/windows-nat.c
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@ -16,8 +16,9 @@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/* by Steve Chamberlain, sac@cygnus.com */
@ -84,16 +85,18 @@ static int last_sig = 0; /* Set if a signal was received from the
/* Thread information structure used to track information that is
not available in gdb's thread structure. */
typedef struct thread_info_struct
{
{
struct thread_info_struct *next;
DWORD id;
HANDLE h;
char *name;
int suspend_count;
CONTEXT context;
} thread_info;
}
thread_info;
static thread_info thread_head = {NULL};
static thread_info thread_head =
{NULL};
/* The process and thread handles for the above context. */
@ -131,30 +134,30 @@ static int debug_exceptions = 0; /* show target exceptions */
#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
static const int mappings[] =
{
context_offset(Eax),
context_offset(Ecx),
context_offset(Edx),
context_offset(Ebx),
context_offset(Esp),
context_offset(Ebp),
context_offset(Esi),
context_offset(Edi),
context_offset(Eip),
context_offset(EFlags),
context_offset(SegCs),
context_offset(SegSs),
context_offset(SegDs),
context_offset(SegEs),
context_offset(SegFs),
context_offset(SegGs),
context_offset(FloatSave.RegisterArea[0 * 10]),
context_offset(FloatSave.RegisterArea[1 * 10]),
context_offset(FloatSave.RegisterArea[2 * 10]),
context_offset(FloatSave.RegisterArea[3 * 10]),
context_offset(FloatSave.RegisterArea[4 * 10]),
context_offset(FloatSave.RegisterArea[5 * 10]),
context_offset(FloatSave.RegisterArea[6 * 10]),
context_offset(FloatSave.RegisterArea[7 * 10]),
context_offset (Eax),
context_offset (Ecx),
context_offset (Edx),
context_offset (Ebx),
context_offset (Esp),
context_offset (Ebp),
context_offset (Esi),
context_offset (Edi),
context_offset (Eip),
context_offset (EFlags),
context_offset (SegCs),
context_offset (SegSs),
context_offset (SegDs),
context_offset (SegEs),
context_offset (SegFs),
context_offset (SegGs),
context_offset (FloatSave.RegisterArea[0 * 10]),
context_offset (FloatSave.RegisterArea[1 * 10]),
context_offset (FloatSave.RegisterArea[2 * 10]),
context_offset (FloatSave.RegisterArea[3 * 10]),
context_offset (FloatSave.RegisterArea[4 * 10]),
context_offset (FloatSave.RegisterArea[5 * 10]),
context_offset (FloatSave.RegisterArea[6 * 10]),
context_offset (FloatSave.RegisterArea[7 * 10]),
};
/* This vector maps the target's idea of an exception (extracted
@ -184,7 +187,7 @@ thread_rec (DWORD id, int get_context)
{
thread_info *th;
for (th = &thread_head; (th = th->next) != NULL; )
for (th = &thread_head; (th = th->next) != NULL;)
if (th->id == id)
{
if (!th->suspend_count && get_context)
@ -205,7 +208,7 @@ thread_rec (DWORD id, int get_context)
/* Add a thread to the thread list */
static thread_info *
child_add_thread(DWORD id, HANDLE h)
child_add_thread (DWORD id, HANDLE h)
{
thread_info *th;
@ -213,7 +216,7 @@ child_add_thread(DWORD id, HANDLE h)
return th;
th = (thread_info *) xmalloc (sizeof (*th));
memset(th, 0, sizeof (*th));
memset (th, 0, sizeof (*th));
th->id = id;
th->h = h;
th->next = thread_head.next;
@ -316,7 +319,7 @@ child_store_inferior_registers (int r)
static int
handle_load_dll (PTR dummy)
{
LOAD_DLL_DEBUG_INFO * event = &current_event.u.LoadDll;
LOAD_DLL_DEBUG_INFO *event = &current_event.u.LoadDll;
DWORD dll_name_ptr;
DWORD done;
char dll_buf[MAX_PATH + 1];
@ -324,7 +327,7 @@ handle_load_dll (PTR dummy)
struct objfile *objfile;
MEMORY_BASIC_INFORMATION minfo;
dll_buf[0] = dll_buf[sizeof(dll_buf) - 1] = '\0';
dll_buf[0] = dll_buf[sizeof (dll_buf) - 1] = '\0';
/* The following code attempts to find the name of the dll by reading the
name from the processes memory. Unfortunately it doesn't work right.
@ -332,7 +335,8 @@ handle_load_dll (PTR dummy)
#ifdef DOESNT_WORK
memset (&minfo, 0, sizeof minfo);
if (VirtualQueryEx (current_process_handle, (LPCVOID) event->lpBaseOfDll,
&minfo, sizeof(minfo)) && minfo.BaseAddress) {
&minfo, sizeof (minfo)) && minfo.BaseAddress)
{
DWORD len;
IMAGE_DOS_HEADER *hmm0 = (IMAGE_DOS_HEADER *) minfo.BaseAddress;
HMODULE hmm = (HMODULE) (((DWORD) hmm0) + hmm0->e_lfanew);
@ -410,18 +414,18 @@ handle_load_dll (PTR dummy)
/* FIXME!! It would be nice to define one symbol which pointed to the
front of the dll if we can't find any symbols. */
if (!(dll_basename = strrchr(dll_name, '/')))
if (!(dll_basename = strrchr (dll_name, '/')))
dll_basename = dll_name;
else
dll_basename++;
ALL_OBJFILES(objfile)
ALL_OBJFILES (objfile)
{
char *objfile_basename;
objfile_basename = strrchr(objfile->name, '/');
objfile_basename = strrchr (objfile->name, '/');
if (objfile_basename &&
strcmp(dll_basename, objfile_basename + 1) == 0)
strcmp (dll_basename, objfile_basename + 1) == 0)
{
printf_unfiltered ("%x:%s (symbols previously loaded)\n",
event->lpBaseOfDll, dll_name);
@ -457,14 +461,14 @@ handle_output_debug_string (struct target_waitstatus *ourstatus)
|| !s || !*s)
return gotasig;
if (strncmp(s, CYGWIN_SIGNAL_STRING, sizeof(CYGWIN_SIGNAL_STRING) - 1))
if (strncmp (s, CYGWIN_SIGNAL_STRING, sizeof (CYGWIN_SIGNAL_STRING) - 1))
{
warning (s);
}
else
{
char *p;
/*last_sig = */strtol(s + sizeof(CYGWIN_SIGNAL_STRING) - 1, &p, 0);
/*last_sig = */ strtol (s + sizeof (CYGWIN_SIGNAL_STRING) - 1, &p, 0);
gotasig = target_signal_from_host (last_sig);
ourstatus->value.sig = gotasig;
if (gotasig)
@ -548,7 +552,7 @@ child_continue (DWORD continue_status, int id)
current_event.dwThreadId,
continue_status);
if (res)
for (th = &thread_head; (th = th->next) != NULL; )
for (th = &thread_head; (th = th->next) != NULL;)
if (((id == -1) || (id == th->id)) && th->suspend_count)
{
for (i = 0; i < th->suspend_count; i++)
@ -630,7 +634,7 @@ child_wait (int pid, struct target_waitstatus *ourstatus)
current_event.dwProcessId, current_event.dwThreadId,
"LOAD_DLL_DEBUG_EVENT"));
catch_errors (handle_load_dll, NULL, "", RETURN_MASK_ALL);
registers_changed(); /* mark all regs invalid */
registers_changed (); /* mark all regs invalid */
break;
case UNLOAD_DLL_DEBUG_EVENT:
@ -888,7 +892,7 @@ child_create_inferior (exec_file, allargs, env)
&si,
&pi);
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;
event_count = 0;
@ -926,7 +930,7 @@ child_stop ()
{
DEBUG_EVENTS (("gdb: GenerateConsoleCtrlEvent (CTRLC_EVENT, 0)\n"));
CHECK (GenerateConsoleCtrlEvent (CTRL_C_EVENT, 0));
registers_changed(); /* refresh register state */
registers_changed (); /* refresh register state */
}
int
@ -971,7 +975,7 @@ child_kill_inferior (void)
/* this may fail in an attached process so don't check. */
(void) CloseHandle (current_thread->h);
target_mourn_inferior(); /* or just child_mourn_inferior? */
target_mourn_inferior (); /* or just child_mourn_inferior? */
}
void
@ -1029,10 +1033,10 @@ child_close ()
DEBUG_EVENTS (("gdb: child_close, inferior_pid=%d\n", inferior_pid));
}
struct target_ops child_ops ;
struct target_ops child_ops;
static void
init_child_ops(void)
init_child_ops (void)
{
child_ops.to_shortname = "child";
child_ops.to_longname = "Win32 child process";
@ -1080,7 +1084,7 @@ void
_initialize_inftarg ()
{
struct cmd_list_element *c;
init_child_ops() ;
init_child_ops ();
add_show_from_set
(add_set_cmd ("new-console", class_support, var_boolean,
@ -1133,7 +1137,7 @@ _initialize_inftarg ()
static int
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;
}