Mercurial > ecos
diff packages/infra/current/src/userstart.cxx @ 2:443894e2e912 ecos-v1_2_1-release
Block commit of eCos version 1.2.1
| author | jlarmour |
|---|---|
| date | Tue, 11 May 1999 12:24:34 +0000 |
| parents | |
| children | c38311975d4f |
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new file mode 100644 --- /dev/null +++ b/packages/infra/current/src/userstart.cxx @@ -0,0 +1,75 @@ +//======================================================================== +// +// userstart.cxx +// +// General startup code for the target machine +// +//======================================================================== +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Cygnus eCos Public License +// Version 1.0 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://sourceware.cygnus.com/ecos +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Cygnus Operating System, released +// September 30, 1998. +// +// The Initial Developer of the Original Code is Cygnus. Portions created +// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//======================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): jlarmour +// Contributors: jlarmour +// Date: 1999-01-21 +// Purpose: This provides generic startup code for the eCos system. +// Description: We start the system with the entry point cyg_start() +// which is called from the eCos HALs. This in turn invokes +// cyg_prestart(), cyg_package_start() and cyg_user_start(). +// All these can be overriden by the user. +// Usage: Override the defaults to use your own startup code. +// cyg_user_start() is the default entry point for programs +// not using a compatibility layer +// +//####DESCRIPTIONEND#### +// +//======================================================================== + +// INCLUDES + +#include <cyg/infra/cyg_type.h> // Common type definitions and support +#include <cyg/infra/cyg_trac.h> // Default tracing support + +// FUNCTION PROTOTYPES + +externC void +cyg_user_start( void ) CYGBLD_ATTRIB_WEAK; + + +// FUNCTIONS + +void +cyg_user_start( void ) +{ + CYG_REPORT_FUNCTION(); + CYG_REPORT_FUNCARGVOID(); + + CYG_TRACE0( true, "This is the system default cyg_user_start()" ); + + CYG_EMPTY_STATEMENT; // don't let it complain about doing nothing + + CYG_REPORT_RETURN(); +} // cyg_user_start() + + +// EOF userstart.cxx
