2000-02-18 03:38:33 +08:00
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/* gcrt0.c
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2001-09-12 04:01:02 +08:00
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Copyright 1998, 1999, 2000, 2001 Red Hat, Inc.
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2000-02-18 03:38:33 +08:00
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include <sys/types.h>
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#include <stdlib.h>
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extern u_char etext asm ("etext");
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extern u_char eprol asm ("__eprol");
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extern void _mcleanup (void);
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extern void monstartup (u_long, u_long);
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2001-03-12 00:46:28 +08:00
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void _monstartup (void) __attribute__((__constructor__));
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2000-02-18 03:38:33 +08:00
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/* startup initialization for -pg support */
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void
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_monstartup (void)
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{
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static int called;
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/* Guard against multiple calls that may happen if DLLs are linked
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with profile option set as well. Addede side benefit is that it
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makes profiling backward compatible (GCC used to emit a call to
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_monstartup when compiling main with profiling enabled). */
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if (called++)
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return;
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monstartup ((u_long) &eprol, (u_long) &etext);
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atexit (&_mcleanup);
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}
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asm (".text");
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asm ("__eprol:");
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