#define GetModuleInformation dyn_GetModuleInformation
#define LookupPrivilegeValueA dyn_LookupPrivilegeValueA
#define OpenProcessToken dyn_OpenProcessToken
+#define GetConsoleFontSize dyn_GetConsoleFontSize
+#define GetCurrentConsoleFont dyn_GetCurrentConsoleFont
static BOOL WINAPI (*AdjustTokenPrivileges)(HANDLE, BOOL, PTOKEN_PRIVILEGES,
DWORD, PTOKEN_PRIVILEGES, PDWORD);
DWORD);
static BOOL WINAPI (*LookupPrivilegeValueA)(LPCSTR, LPCSTR, PLUID);
static BOOL WINAPI (*OpenProcessToken)(HANDLE, DWORD, PHANDLE);
+static BOOL WINAPI (*GetCurrentConsoleFont) (HANDLE, BOOL, CONSOLE_FONT_INFO *);
+static COORD WINAPI (*GetConsoleFontSize) (HANDLE, DWORD);
static struct target_ops windows_ops;
# define GetModuleFileNameEx_name "GetModuleFileNameExW"
# define bad_GetModuleFileNameEx bad_GetModuleFileNameExW
# else
-# define cygwin_conv_path(op, from, to, size) cygwin_conv_to_full_posix_path (from, to)
+# define CCP_POSIX_TO_WIN_W 1
+# define CCP_WIN_W_TO_POSIX 3
+# define cygwin_conv_path(op, from, to, size) \
+ (op == CCP_WIN_W_TO_POSIX) ? \
+ cygwin_conv_to_full_posix_path (from, to) : \
+ cygwin_conv_to_win32_path (from, to)
typedef char cygwin_buf_t;
static DWORD WINAPI (*GetModuleFileNameEx) (HANDLE, HMODULE, LPSTR, DWORD);
# define STARTUPINFO STARTUPINFOA
# define CreateProcess CreateProcessA
# define GetModuleFileNameEx_name "GetModuleFileNameExA"
# define bad_GetModuleFileNameEx bad_GetModuleFileNameExA
+# define CW_SET_DOS_FILE_WARNING -1 /* no-op this for older Cygwin */
# endif
#endif
struct thread_info_struct *next;
DWORD id;
HANDLE h;
+ CORE_ADDR thread_local_base;
char *name;
int suspended;
int reload_context;
/* Add a thread to the thread list. */
static thread_info *
-windows_add_thread (ptid_t ptid, HANDLE h)
+windows_add_thread (ptid_t ptid, HANDLE h, void *tlb)
{
thread_info *th;
DWORD id;
th = XZALLOC (thread_info);
th->id = id;
th->h = h;
+ th->thread_local_base = (CORE_ADDR) (uintptr_t) tlb;
th->next = thread_head.next;
thread_head.next = th;
add_thread (ptid);
SO_NAME_MAX_PATH_SIZE);
else
{
- char *rname = canonicalize_file_name (name);
+ char *rname = realpath (name, NULL);
if (rname && strlen (rname) < SO_NAME_MAX_PATH_SIZE)
{
strcpy (so->so_name, rname);
}
else
{
- printf_filtered ("Invalid selector 0x%lx.\n",sel);
+ DWORD err = GetLastError ();
+ if (err == ERROR_NOT_SUPPORTED)
+ printf_filtered ("Function not supported\n");
+ else
+ printf_filtered ("Invalid selector 0x%lx.\n",sel);
return 0;
}
}
}
}
-static struct cmd_list_element *info_w32_cmdlist = NULL;
-
-static void
-info_w32_command (char *args, int from_tty)
-{
- help_list (info_w32_cmdlist, "info w32 ", class_info, gdb_stdout);
-}
-
-
#define DEBUG_EXCEPTION_SIMPLE(x) if (debug_exceptions) \
printf_unfiltered ("gdb: Target exception %s at %s\n", x, \
host_address_to_string (\
/* We can not debug anything in that case. */
}
main_thread_id = current_event.dwThreadId;
- current_thread = windows_add_thread (ptid_build (current_event.dwProcessId, 0,
- current_event.dwThreadId),
- current_event.u.CreateThread.hThread);
+ current_thread = windows_add_thread (
+ ptid_build (current_event.dwProcessId, 0,
+ current_event.dwThreadId),
+ current_event.u.CreateThread.hThread,
+ current_event.u.CreateThread.lpThreadLocalBase);
return main_thread_id;
}
retval = current_event.dwThreadId;
th = windows_add_thread (ptid_build (current_event.dwProcessId, 0,
current_event.dwThreadId),
- current_event.u.CreateThread.hThread);
+ current_event.u.CreateThread.hThread,
+ current_event.u.CreateThread.lpThreadLocalBase);
+
break;
case EXIT_THREAD_DEBUG_EVENT:
/* Add the main thread */
th = windows_add_thread (ptid_build (current_event.dwProcessId, 0,
current_event.dwThreadId),
- current_event.u.CreateProcessInfo.hThread);
+ current_event.u.CreateProcessInfo.hThread,
+ current_event.u.CreateProcessInfo.lpThreadLocalBase);
retval = current_event.dwThreadId;
break;
error (_("Use the \"run\" command to start a Unix child process."));
}
+/* Modify CreateProcess parameters for use of a new separate console.
+ Parameters are:
+ *FLAGS: DWORD parameter for general process creation flags.
+ *SI: STARTUPINFO structure, for which the console window size and
+ console buffer size is filled in if GDB is running in a console.
+ to create the new console.
+ The size of the used font is not available on all versions of
+ Windows OS. Furthermore, the current font might not be the default
+ font, but this is still better than before.
+ If the windows and buffer sizes are computed,
+ SI->DWFLAGS is changed so that this information is used
+ by CreateProcess function. */
+
+static void
+windows_set_console_info (STARTUPINFO *si, DWORD *flags)
+{
+ HANDLE hconsole = CreateFile ("CONOUT$", GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
+
+ if (hconsole != INVALID_HANDLE_VALUE)
+ {
+ CONSOLE_SCREEN_BUFFER_INFO sbinfo;
+ COORD font_size;
+ CONSOLE_FONT_INFO cfi;
+
+ GetCurrentConsoleFont (hconsole, FALSE, &cfi);
+ font_size = GetConsoleFontSize (hconsole, cfi.nFont);
+ GetConsoleScreenBufferInfo(hconsole, &sbinfo);
+ si->dwXSize = sbinfo.srWindow.Right - sbinfo.srWindow.Left + 1;
+ si->dwYSize = sbinfo.srWindow.Bottom - sbinfo.srWindow.Top + 1;
+ if (font_size.X)
+ si->dwXSize *= font_size.X;
+ else
+ si->dwXSize *= 8;
+ if (font_size.Y)
+ si->dwYSize *= font_size.Y;
+ else
+ si->dwYSize *= 12;
+ si->dwXCountChars = sbinfo.dwSize.X;
+ si->dwYCountChars = sbinfo.dwSize.Y;
+ si->dwFlags |= STARTF_USESIZE | STARTF_USECOUNTCHARS;
+ }
+ *flags |= CREATE_NEW_CONSOLE;
+}
+
/* Start an inferior windows child process and sets inferior_ptid to its pid.
EXEC_FILE is the file to run.
ALLARGS is a string containing the arguments to the program.
flags |= CREATE_NEW_PROCESS_GROUP;
if (new_console)
- flags |= CREATE_NEW_CONSOLE;
+ windows_set_console_info (&si, &flags);
#ifdef __CYGWIN__
if (!useshell)
error (_("Error starting executable: %d"), errno);
cygallargs = (wchar_t *) alloca (len * sizeof (wchar_t));
mbstowcs (cygallargs, allargs, len);
+#else
+ cygallargs = allargs;
#endif
}
else
}
}
+/* Provide thread local base, i.e. Thread Information Block address.
+ Returns 1 if ptid is found and sets *ADDR to thread_local_base. */
+
+static int
+windows_get_tib_address (ptid_t ptid, CORE_ADDR *addr)
+{
+ thread_info *th;
+
+ th = thread_rec (ptid_get_tid (ptid), 0);
+ if (th == NULL)
+ return 0;
+
+ if (addr != NULL)
+ *addr = th->thread_local_base;
+
+ return 1;
+}
+
static ptid_t
windows_get_ada_task_ptid (long lwp, long thread)
{
windows_ops.to_has_execution = default_child_has_execution;
windows_ops.to_pid_to_exec_file = windows_pid_to_exec_file;
windows_ops.to_get_ada_task_ptid = windows_get_ada_task_ptid;
+ windows_ops.to_get_tib_address = windows_get_tib_address;
i386_use_watchpoints (&windows_ops);
NULL, /* FIXME: i18n: */
&setlist, &showlist);
- add_prefix_cmd ("w32", class_info, info_w32_command,
- _("Print information specific to Win32 debugging."),
- &info_w32_cmdlist, "info w32 ", 0, &infolist);
+ init_w32_command_list ();
add_cmd ("selector", class_info, display_selectors,
_("Display selectors infos."),
return FALSE;
}
+static BOOL WINAPI
+bad_GetCurrentConsoleFont (HANDLE w, BOOL bMaxWindow, CONSOLE_FONT_INFO *f)
+{
+ f->nFont = 0;
+ return 1;
+}
+static COORD WINAPI
+bad_GetConsoleFontSize (HANDLE w, DWORD nFont)
+{
+ COORD size;
+ size.X = 8;
+ size.Y = 12;
+ return size;
+}
+
/* Load any functions which may not be available in ancient versions
of Windows. */
void
GetProcAddress (hm, "DebugBreakProcess");
DebugSetProcessKillOnExit = (void *)
GetProcAddress (hm, "DebugSetProcessKillOnExit");
+ GetConsoleFontSize = (void *)
+ GetProcAddress (hm, "GetConsoleFontSize");
+ GetCurrentConsoleFont = (void *)
+ GetProcAddress (hm, "GetCurrentConsoleFont");
}
/* Set variables to dummy versions of these processes if the function
DebugActiveProcessStop = bad_DebugActiveProcessStop;
DebugSetProcessKillOnExit = bad_DebugSetProcessKillOnExit;
}
+ if (!GetConsoleFontSize)
+ GetConsoleFontSize = bad_GetConsoleFontSize;
+ if (!GetCurrentConsoleFont)
+ GetCurrentConsoleFont = bad_GetCurrentConsoleFont;
/* Load optional functions used for retrieving filename information
associated with the currently debugged process or its dlls. */
projects / deliverable / binutils-gdb.git / blobdiff