diff options
Diffstat (limited to 'winsup/mingw/crt1.c')
| -rw-r--r-- | winsup/mingw/crt1.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/winsup/mingw/crt1.c b/winsup/mingw/crt1.c index ad8270a04..6ab7c1d56 100644 --- a/winsup/mingw/crt1.c +++ b/winsup/mingw/crt1.c @@ -29,6 +29,7 @@ #include "init.c" #include "cpu_features.h" +extern void __main (); extern void _pei386_runtime_relocator (void); extern int main (int, char **, char **); @@ -219,6 +220,14 @@ __mingw_CRTStartup (void) or in functions inlined into main. */ asm __volatile__ ("andl $-16, %%esp" : : : "%esp"); + /* From libgcc.a, __main calls global class constructors via + __do_global_ctors, This in turn registers __do_global_dtors + as the first entry of the app's atexit table. We do this + explicitly at app startup rather than rely on gcc to generate + the call in main's prologue, since main may be imported from a dll + which has its own __do_global_ctors. */ + __main (); + /* * Call the main function. If the user does not supply one * the one in the 'libmingw32.a' library will be linked in, and |