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Diffstat (limited to 'winsup/cygwin/lib/_cygwin_crt0_common.cc')
-rw-r--r--winsup/cygwin/lib/_cygwin_crt0_common.cc97
1 files changed, 0 insertions, 97 deletions
diff --git a/winsup/cygwin/lib/_cygwin_crt0_common.cc b/winsup/cygwin/lib/_cygwin_crt0_common.cc
deleted file mode 100644
index 9c74e623f..000000000
--- a/winsup/cygwin/lib/_cygwin_crt0_common.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-/* common.cc: common crt0 function for cygwin crt0's.
-
- Copyright 2000 Cygnus Solutions.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license. Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include "winsup.h"
-#include "crt0.h"
-#include <reent.h>
-#include <stdlib.h>
-
-#undef environ
-
-extern "C"
-{
-char **environ;
-void cygwin_crt0 (MainFunc);
-int cygwin_attach_dll (HMODULE, MainFunc);
-int cygwin_attach_noncygwin_dll (HMODULE, MainFunc);
-int main (int, char **, char **);
-struct _reent *_impure_ptr;
-int _fmode;
-
-/* Set up pointers to various pieces so the dll can then use them,
- and then jump to the dll. */
-
-int __stdcall
-_cygwin_crt0_common (MainFunc f, per_process *u)
-{
- /* This is used to record what the initial sp was. The value is needed
- when copying the parent's stack to the child during a fork. */
- DWORD newu;
- int uwasnull;
-
- if (u != NULL)
- uwasnull = 0; /* Caller allocated space for per_process structure */
- else if ((newu = cygwin_internal (CW_USER_DATA)) == (DWORD) -1)
- return 0;
- else
- {
- u = (per_process *) newu; /* Using DLL built-in per_process */
- uwasnull = 1; /* Remember for later */
- }
-
- /* The version numbers are the main source of compatibility checking.
- As a backup to them, we use the size of the per_process struct. */
- u->magic_biscuit = sizeof (per_process);
-
- /* cygwin.dll version number in effect at the time the app was created. */
- u->dll_major = CYGWIN_VERSION_DLL_MAJOR;
- u->dll_minor = CYGWIN_VERSION_DLL_MINOR;
- u->api_major = CYGWIN_VERSION_API_MAJOR;
- u->api_minor = CYGWIN_VERSION_API_MINOR;
-
- u->ctors = &__CTOR_LIST__;
- u->dtors = &__DTOR_LIST__;
- u->envptr = &environ;
- if (uwasnull)
- _impure_ptr = u->impure_ptr; /* Use field initialized in newer DLLs. */
- else
- u->impure_ptr_ptr = &_impure_ptr; /* Older DLLs need this. */
-
- u->forkee = 0; /* This should only be set in dcrt0.cc
- when the process is actually forked */
- u->main = f;
-
- /* These functions are executed prior to main. They are just stubs unless the
- user overrides them. */
- u->premain[0] = cygwin_premain0;
- u->premain[1] = cygwin_premain1;
- u->premain[2] = cygwin_premain2;
- u->premain[3] = cygwin_premain3;
- u->fmode_ptr = &_fmode;
- u->initial_sp = (char *) __builtin_frame_address (1);
-
- /* Remember whatever the user linked his application with - or
- point to entries in the dll. */
- u->malloc = &malloc;
- u->free = &free;
- u->realloc = &realloc;
- u->calloc = &calloc;
-
- /* Setup the module handle so fork can get the path name. */
- u->hmodule = GetModuleHandle (0);
-
- /* variables for fork */
- u->data_start = &_data_start__;
- u->data_end = &_data_end__;
- u->bss_start = &_bss_start__;
- u->bss_end = &_bss_end__;
- return 1;
-}
-} /* "C" */