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* win32-nat.c (child_create_inferior): Check for proper shell to use here, in
case the user changes it on the fly. (_initialize_inftarg): Remove shell path considerations.
This commit is contained in:
Christopher Faylor
parent
815b453c05
commit
349b409f68
@ -1,3 +1,9 @@
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2002-03-22 Christopher Faylor <cgf@redhat.com>
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* win32-nat.c (child_create_inferior): Check for proper shell to use
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here, in case the user changes it on the fly.
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(_initialize_inftarg): Remove shell path considerations.
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2002-03-21 Elena Zannoni <ezannoni@redhat.com>
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* rs6000-tdep.c (rs6000_gdbarch_init): Use correct max size value
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@ -123,7 +123,8 @@ static DEBUG_EVENT current_event; /* The current debug event from
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WaitForDebugEvent */
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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 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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static pid_t cygwin_pid; /* pid of cygwin process */
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/* Counts of things. */
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static int exception_count = 0;
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@ -139,9 +140,6 @@ 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 useshell = 0; /* use shell for subprocesses */
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/* Path to shell */
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static char shell[MAX_PATH + 1];
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/* This vector maps GDB's idea of a register's number into an address
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in the win32 exception context vector.
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@ -1461,6 +1459,8 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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char *args;
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char real_path[MAXPATHLEN];
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char *toexec;
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char shell[MAX_PATH + 1]; /* Path to shell */
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const char *sh;
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if (!exec_file)
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error ("No executable specified, use `target exec'.\n");
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@ -1468,7 +1468,7 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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memset (&si, 0, sizeof (si));
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si.cb = sizeof (si);
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if (!useshell || !shell[0])
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if (!useshell)
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{
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flags = DEBUG_ONLY_THIS_PROCESS;
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cygwin_conv_to_win32_path (exec_file, real_path);
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@ -1476,8 +1476,13 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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}
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else
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{
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char *newallargs = alloca (sizeof (" -c 'exec '") + strlen (exec_file)
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+ strlen (allargs) + 2);
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char *newallargs;
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sh = getenv ("SHELL");
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if (!sh)
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sh = "/bin/sh";
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cygwin_conv_to_win32_path (sh, shell);
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newallargs = alloca (sizeof (" -c 'exec '") + strlen (exec_file)
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+ strlen (allargs) + 2);
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sprintf (newallargs, " -c 'exec %s %s'", exec_file, allargs);
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allargs = newallargs;
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toexec = shell;
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@ -1497,7 +1502,7 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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/* Prepare the environment vars for CreateProcess. */
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{
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/* This code use to assume all env vars were file names and would
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/* This code used to assume all env vars were file names and would
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translate them all to win32 style. That obviously doesn't work in the
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general case. The current rule is that we only translate PATH.
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We need to handle PATH because we're about to call CreateProcess and
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@ -1813,7 +1818,6 @@ void
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_initialize_inftarg (void)
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{
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struct cmd_list_element *c;
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const char *sh;
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init_child_ops ();
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@ -1821,20 +1825,6 @@ _initialize_inftarg (void)
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"Load dll library symbols from FILE.");
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set_cmd_completer (c, filename_completer);
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sh = getenv ("SHELL");
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if (!sh)
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sh = "/bin/sh";
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if (access (sh, X_OK) != 0)
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{
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shell[0] = '\0';
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useshell = 0;
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}
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else
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{
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cygwin_conv_to_win32_path (sh, shell);
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useshell = 1;
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}
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add_com_alias ("sharedlibrary", "dll-symbols", class_alias, 1);
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add_show_from_set (add_set_cmd ("shell", class_support, var_boolean,
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@ -123,7 +123,8 @@ static DEBUG_EVENT current_event; /* The current debug event from
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WaitForDebugEvent */
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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 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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static pid_t cygwin_pid; /* pid of cygwin process */
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/* Counts of things. */
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static int exception_count = 0;
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@ -139,9 +140,6 @@ 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 useshell = 0; /* use shell for subprocesses */
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/* Path to shell */
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static char shell[MAX_PATH + 1];
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/* This vector maps GDB's idea of a register's number into an address
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in the win32 exception context vector.
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@ -1461,6 +1459,8 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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char *args;
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char real_path[MAXPATHLEN];
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char *toexec;
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char shell[MAX_PATH + 1]; /* Path to shell */
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const char *sh;
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if (!exec_file)
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error ("No executable specified, use `target exec'.\n");
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@ -1468,7 +1468,7 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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memset (&si, 0, sizeof (si));
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si.cb = sizeof (si);
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if (!useshell || !shell[0])
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if (!useshell)
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{
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flags = DEBUG_ONLY_THIS_PROCESS;
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cygwin_conv_to_win32_path (exec_file, real_path);
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@ -1476,8 +1476,13 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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}
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else
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{
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char *newallargs = alloca (sizeof (" -c 'exec '") + strlen (exec_file)
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+ strlen (allargs) + 2);
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char *newallargs;
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sh = getenv ("SHELL");
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if (!sh)
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sh = "/bin/sh";
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cygwin_conv_to_win32_path (sh, shell);
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newallargs = alloca (sizeof (" -c 'exec '") + strlen (exec_file)
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+ strlen (allargs) + 2);
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sprintf (newallargs, " -c 'exec %s %s'", exec_file, allargs);
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allargs = newallargs;
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toexec = shell;
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@ -1497,7 +1502,7 @@ child_create_inferior (char *exec_file, char *allargs, char **env)
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/* Prepare the environment vars for CreateProcess. */
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{
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/* This code use to assume all env vars were file names and would
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/* This code used to assume all env vars were file names and would
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translate them all to win32 style. That obviously doesn't work in the
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general case. The current rule is that we only translate PATH.
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We need to handle PATH because we're about to call CreateProcess and
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@ -1813,7 +1818,6 @@ void
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_initialize_inftarg (void)
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{
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struct cmd_list_element *c;
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const char *sh;
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init_child_ops ();
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@ -1821,20 +1825,6 @@ _initialize_inftarg (void)
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"Load dll library symbols from FILE.");
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set_cmd_completer (c, filename_completer);
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sh = getenv ("SHELL");
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if (!sh)
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sh = "/bin/sh";
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if (access (sh, X_OK) != 0)
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{
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shell[0] = '\0';
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useshell = 0;
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}
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else
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{
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cygwin_conv_to_win32_path (sh, shell);
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useshell = 1;
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}
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add_com_alias ("sharedlibrary", "dll-symbols", class_alias, 1);
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add_show_from_set (add_set_cmd ("shell", class_support, var_boolean,
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