+Sun May 21 20:51:44 2000 Christopher Faylor <cgf@cygnus.com>
+
+ * dcrt0.cc (dll_crt0_1): Move uinfo_init call to before sigproc_init to
+ avoid a race.
+ (noload): Add an extra argument for debugging.
+ * uinfo.cc (uinfo_init): Eliminate test for multiple calls.
+ (getlogin): Assume that uinfo_init has already been called.
+
Sat May 20 01:34:57 2000 Christopher Faylor <cgf@cygnus.com>
* exceptions.cc (interruptible): Add an argument to control whether
/* Allocate dtable */
dtable_init ();
+/* Initialize uid, gid. */
+ uinfo_init ();
+
/* Initialize signal/subprocess handling. */
sigproc_init ();
/* Set up standard fds in file descriptor table. */
hinfo_init ();
-#if 0
- /* Initialize uid, gid. */
- uinfo_init ();
-#endif
-
/* Scan the command line and build argv. Expand wildcards if not
called from another cygwin process. */
build_argv (line, argv, argc,
set_errno (0);
debug_printf ("user_data->main %p", user_data->main);
- /* Initialize uid, gid. */
- uinfo_init ();
-
/* Flush signals and ensure that signal thread is up and running. Can't
do this for noncygwin case since the signal thread is blocked due to
LoadLibrary serialization. */
if (!dynamically_loaded)
- sig_send (NULL, __SIGFLUSH);
+ sig_send (NULL, __SIGFLUSH); /* also initializes uid, gid */
if (user_data->main && !dynamically_loaded)
exit (user_data->main (argc, argv, *user_data->envptr));
}
extern "C" {
-static void noload (char *s) __asm__ ("noload");
+static void noload (HANDLE h, char *s) __asm__ ("noload");
static void __attribute__((unused))
-noload (char *s)
+noload (HANDLE h, char *s)
{
- api_fatal ("couldn't dynamically determine load address for '%s', %E", s);
+ api_fatal ("couldn't dynamically determine load address for '%s' (handle %p), %E", s, h);
}
+/* FIXME: This is not thread-safe! */
__asm__ ("
.globl cygwin_dll_func_load
cygwin_dll_func_load:
popl %eax # No. Get back
addl $8,%eax # pointer to name
pushl %eax # and
+ movl -4(%eax),%eax # Address of Handle to DLL
+ pushl (%eax) # Handle to DLL
call noload # issue an error
gotit:
popl %ecx # Pointer to 'return address'