Fix some Cygwin DLL handling. (Venkat Iyer)
This commit is contained in:
steve
parent
41384a0e41
commit
cbd501b865
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@ -199,10 +199,7 @@ shared=-shared
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case "${host}" in
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*-*-cygwin*)
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shared="-mdll -Wl,--enable-auto-image-base"
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if test $ac_cv_mingw32 = yes; then
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shared="-shared -Wl,--enable-auto-image-base"
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fi
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shared="-shared -Wl,--enable-auto-image-base"
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;;
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*-*-hpux*)
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28
cygwin.txt
28
cygwin.txt
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@ -6,41 +6,17 @@ To build using cygwin:
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Prerequisites:
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o Latest net release (1.1.4) of cygwin (sources.redhat.com/cygwin)
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o autoconf version 2.13 (or later) from cygutils (cygutils.netpedia.net)
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o cvs (1.10.8 or later) also from cygutils
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Procedure:
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o Get the source code - see the main icarus verilog page for how to
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do this
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o cd to the verilog directory
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o autoconf
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o autoconf.sh
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o ./configure
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o make
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o make install
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That's all that's needed. But there're two common problems during
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the make phase. All steps are in the verilog directory.
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1.
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If gcc dies saying virtual memory exhausted while compiling parse.c
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then recompile with -O1 or without -O flag and do these steps to
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continue
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o make CXXFLAGS='' parse.o
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o make
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2.
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If gcc dies in the vpi directory while compiling vpi_systask.c with the
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error, conflicting types for `_cygwin_dll_entry', then fix the line in
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/usr/include/cygwin/cygwin_dll.h. Change the line:
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int WINAPI _cygwin_dll_entry (HANDLE h, DWORD reason, void *ptr); \
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to
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int WINAPI _cygwin_dll_entry (HINSTANCE h, DWORD reason, void *ptr); \
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Note the change from HANDLE to HINSTANCE. Then do
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o make
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That's all that's needed.
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To build your own extensions - just include vpi_user.h and link with
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a command like this:
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13
ivl_target.h
13
ivl_target.h
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@ -19,7 +19,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: ivl_target.h,v 1.82 2001/09/16 22:19:42 steve Exp $"
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#ident "$Id: ivl_target.h,v 1.83 2001/09/30 16:45:10 steve Exp $"
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#endif
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#ifdef __cplusplus
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@ -938,6 +938,14 @@ extern ivl_expr_t ivl_stmt_rval(ivl_statement_t net);
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extern ivl_statement_t ivl_stmt_sub_stmt(ivl_statement_t net);
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#if defined(__MINGW32__) || defined (__CYGWIN32__)
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# define DLLEXPORT __declspec(dllexport)
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#else
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# define DLLEXPORT
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#endif
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extern DLLEXPORT int target_design(ivl_design_t des);
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/* target_design
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@ -955,6 +963,9 @@ _END_DECL
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/*
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* $Log: ivl_target.h,v $
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* Revision 1.83 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.82 2001/09/16 22:19:42 steve
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* Support attributes to logic gates.
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*
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@ -37,10 +37,7 @@ shared=-shared
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case "${host}" in
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*-*-cygwin*)
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shared="-mdll -Wl,--enable-auto-image-base"
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if test $ac_cv_mingw32 = yes; then
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shared="-shared -Wl,--enable-auto-image-base"
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fi
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shared="-shared -Wl,--enable-auto-image-base"
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;;
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*-*-hpux*)
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: null.c,v 1.5 2001/07/25 03:10:50 steve Exp $"
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#ident "$Id: null.c,v 1.6 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "config.h"
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@ -34,13 +34,11 @@ int target_design(ivl_design_t des)
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return 0;
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}
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: null.c,v $
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* Revision 1.6 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.5 2001/07/25 03:10:50 steve
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* Create a config.h.in file to hold all the config
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* junk, and support gcc 3.0. (Stephan Boettcher)
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: imain.c,v 1.9 2001/09/15 18:27:04 steve Exp $"
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#ident "$Id: imain.c,v 1.10 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "config.h"
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@ -147,13 +147,11 @@ int target_design(ivl_design_t des)
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return 0;
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}
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#if defined(__MINGW32__) || defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: imain.c,v $
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* Revision 1.10 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.9 2001/09/15 18:27:04 steve
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* Make configure detect malloc.h
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*
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: stub.c,v 1.49 2001/07/25 03:10:50 steve Exp $"
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#ident "$Id: stub.c,v 1.50 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "config.h"
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@ -603,13 +603,12 @@ int target_design(ivl_design_t des)
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return 0;
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}
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: stub.c,v $
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* Revision 1.50 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.49 2001/07/25 03:10:50 steve
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* Create a config.h.in file to hold all the config
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* junk, and support gcc 3.0. (Stephan Boettcher)
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: verilog.c,v 1.24 2001/07/25 03:10:50 steve Exp $"
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#ident "$Id: verilog.c,v 1.25 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "config.h"
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@ -436,13 +436,12 @@ int target_design(ivl_design_t des)
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}
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: verilog.c,v $
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* Revision 1.25 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.24 2001/07/25 03:10:50 steve
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* Create a config.h.in file to hold all the config
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* junk, and support gcc 3.0. (Stephan Boettcher)
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@ -37,10 +37,7 @@ shared=-shared
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case "${host}" in
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*-*-cygwin*)
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shared="-mdll -Wl,--enable-auto-image-base"
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if test $ac_cv_mingw32 = yes; then
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shared="-shared -Wl,--enable-auto-image-base"
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fi
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shared="-shared -Wl,--enable-auto-image-base"
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;;
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*-*-hpux*)
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: vvp.c,v 1.11 2001/07/30 02:44:05 steve Exp $"
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#ident "$Id: vvp.c,v 1.12 2001/09/30 16:45:10 steve Exp $"
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#endif
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/*
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@ -62,7 +62,9 @@ inline static void draw_module_declarations(ivl_design_t des)
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}
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}
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int target_design(ivl_design_t des)
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{
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int rc;
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ivl_scope_t root;
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@ -98,11 +100,6 @@ int target_design(ivl_design_t des)
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return rc;
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}
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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*/
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: sys_table.c,v 1.12 2001/07/25 03:10:50 steve Exp $"
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#ident "$Id: sys_table.c,v 1.13 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "config.h"
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@ -42,13 +42,12 @@ void (*vlog_startup_routines[])() = {
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0
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};
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: sys_table.c,v $
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* Revision 1.13 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.12 2001/07/25 03:10:50 steve
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* Create a config.h.in file to hold all the config
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* junk, and support gcc 3.0. (Stephan Boettcher)
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@ -15,10 +15,7 @@ shared=-shared
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EXTRALIBS=
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case "${host}" in
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*-*-cygwin*)
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shared="-mdll -Wl,--enable-auto-image-base"
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if test $ac_cv_mingw32 = yes; then
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shared="-shared -Wl,--enable-auto-image-base"
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fi
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shared="-shared -Wl,--enable-auto-image-base"
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WIN32=yes
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;;
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*-*-hpux*)
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: vpi_systask.c,v 1.3 2001/05/22 02:14:47 steve Exp $"
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#ident "$Id: vpi_systask.c,v 1.4 2001/09/30 16:45:10 steve Exp $"
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#endif
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# include "vpi_priv.h"
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@ -118,13 +118,11 @@ const struct __vpirt *vpip_get_sysfunc_rt(void)
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return &vpip_sysfunc_rt;
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}
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#if defined (__CYGWIN32__)
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#include <cygwin/cygwin_dll.h>
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DECLARE_CYGWIN_DLL(DllMain);
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#endif
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/*
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* $Log: vpi_systask.c,v $
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* Revision 1.4 2001/09/30 16:45:10 steve
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* Fix some Cygwin DLL handling. (Venkat Iyer)
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*
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* Revision 1.3 2001/05/22 02:14:47 steve
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* Update the mingw build to not require cygwin files.
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*
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