Add the cadpli interface module.
This commit is contained in:
steve
parent
f00a6e5419
commit
d8761211a4
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@ -9,7 +9,7 @@
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echo "Autoconf in root..."
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echo "Autoconf in root..."
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autoconf
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autoconf
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for dir in vpip vvp tgt-vvp tgt-fpga libveriuser
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for dir in vpip vvp tgt-vvp tgt-fpga libveriuser cadpli
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do
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do
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echo "Autoconf in $dir..."
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echo "Autoconf in $dir..."
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( cd ./$dir ; autoconf )
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( cd ./$dir ; autoconf )
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@ -0,0 +1,6 @@
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Makefile
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cadpli.vpl
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dep
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configure
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config.log
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config.status
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@ -0,0 +1,81 @@
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#
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# This source code is free software; you can redistribute it
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# and/or modify it in source code form under the terms of the GNU
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# Library General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this program; if not, write to the Free
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# Software Foundation, Inc.,
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# 59 Temple Place - Suite 330
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# Boston, MA 02111-1307, USA
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#
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#ident "$Id: Makefile.in,v 1.1 2003/02/16 02:23:54 steve Exp $"
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#
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#
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SHELL = /bin/sh
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VERSION = 0.0
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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srcdir = @srcdir@
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VPATH = $(srcdir)
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bindir = @bindir@
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libdir = @libdir@
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includedir = $(prefix)/include
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strip_dynamic=@strip_dynamic@
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CC = @CC@
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CXX = @CXX@
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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CPPFLAGS = @CPPFLAGS@ @DEFS@ @PICFLAG@
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CFLAGS = @CFLAGS@
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LDFLAGS = @LDFLAGS@
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STRIP = @STRIP@
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all: cadpli.vpl
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%.o: %.c
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@[ -d dep ] || mkdir dep
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$(CC) -Wall -I$(srcdir) -I$(srcdir)/.. $(CPPFLAGS) $(CFLAGS) -MD -c $<
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mv $*.d dep
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O = cadpli.o
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SYSTEM_VPI_LDFLAGS = -Wl,-whole-archive ../libveriuser/libveriuser.a -Wl,-no-whole-archive -L../vvp -lvpi
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ifeq (@WIN32@,yes)
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SYSTEM_VPI_LDFLAGS += -liberty
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endif
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cadpli.vpl: $O ../vvp/libvpi.a ../libveriuser/libveriuser.a
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$(CC) @shared@ -o $@ $O $(SYSTEM_VPI_LDFLAGS)
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clean:
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rm -f *.o dep/*.d
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install: all installdirs $(libdir)/ivl/cadpli.vpl
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$(libdir)/ivl/cadpli.vpl: ./cadpli.vpl
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$(INSTALL_PROGRAM) ./cadpli.vpl $(libdir)/ivl/cadpli.vpl
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installdirs: ../mkinstalldirs
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$(srcdir)/../mkinstalldirs $(libdir)/ivl
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uninstall:
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rm -f $(libdir)/ivl/cadpli.vpl
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-include $(patsubst %.o, dep/%.d, $O)
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@ -0,0 +1,96 @@
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/*
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* Copyright (c) 2003 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ident "$Id: cadpli.c,v 1.1 2003/02/16 02:23:54 steve Exp $"
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# include <vpi_user.h>
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# include <veriuser.h>
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# include <dlfcn.h>
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# include <malloc.h>
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# include <string.h>
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# include <assert.h>
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typedef void* (*funcvp)(void);
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static void thunker_register(void)
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{
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struct t_vpi_vlog_info vlog_info;
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void*mod;
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void*boot;
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void*tf;
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int idx;
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vpi_get_vlog_info(&vlog_info);
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for (idx = 0 ; idx < vlog_info.argc ; idx += 1) {
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char*module, *cp, *bp;
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if (strncmp("+cadpli=", vlog_info.argv[idx], 8) != 0)
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continue;
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cp = vlog_info.argv[idx] + 8;
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assert(cp);
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bp = strchr(cp, ':');
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assert(bp);
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module = malloc(bp-cp+1);
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strncpy(module, cp, bp-cp);
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module[bp-cp] = 0;
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mod = dlopen(module, RTLD_LAZY);
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if (mod == 0) {
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vpi_printf("%s link: %s\n", vlog_info.argv[idx], dlerror());
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free(module);
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continue;
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}
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bp += 1;
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boot = dlsym(mod, bp);
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if (boot == 0) {
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vpi_printf("%s: Symbol %s not found.\n",
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vlog_info.argv[idx], bp);
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free(module);
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continue;
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}
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free(module);
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assert(boot);
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tf = (*((funcvp)boot))();
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assert(tf);
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veriusertfs_register_table(tf);
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}
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}
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void (*vlog_startup_routines[])() = {
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thunker_register,
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0
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};
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/* STUB */
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s_tfcell veriusertfs[0];
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/*
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* $Log: cadpli.c,v $
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* Revision 1.1 2003/02/16 02:23:54 steve
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* Add the cadpli interface module.
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*
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*/
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@ -0,0 +1,208 @@
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AC_INIT(Makefile.in)
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AC_PROG_CC
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AC_PROG_CXX
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AC_CHECK_TOOL(STRIP, strip, true)
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AC_CYGWIN
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AC_EXEEXT
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AC_MINGW32
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AC_SUBST(EXEEXT)
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AC_PROG_INSTALL
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AC_CHECK_HEADERS(malloc.h)
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AC_CHECK_SIZEOF(unsigned long long)
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AC_CHECK_SIZEOF(unsigned long)
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AC_CHECK_SIZEOF(unsigned)
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# --
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# Look for a dl library to use. First look for the standard dlopen
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# functions, and failing that look for the HP specific shl_load function.
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AC_CHECK_HEADERS(dlfcn.h dl.h, break)
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DLLIB=''
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AC_CHECK_LIB(dl,dlopen,[DLLIB=-ldl])
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if test -z "$DLLIB" ; then
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AC_CHECK_LIB(dld,shl_load,[DLLIB=-ldld])
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fi
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AC_SUBST(DLLIB)
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# Darwin requires -no-cpp-precomp
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case "${host}" in
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*-*-darwin*)
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CPPFLAGS="-no-cpp-precomp"
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CFLAGS="-no-cpp-precomp"
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;;
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esac
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# The -fPIC flag is used to tell the compiler to make position
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# independent code. It is needed when making shared objects.
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AC_MSG_CHECKING("for flag to make position independent code")
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PICFLAG=-fPIC
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case "${host}" in
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*-*-cygwin*)
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PICFLAG=
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;;
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*-*-hpux*)
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PICFLAG=+z
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;;
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esac
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AC_SUBST(PICFLAG)
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AC_MSG_RESULT($PICFLAG)
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# The -rdynamic flag is used by iverilog when compiling the target,
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# to know how to export symbols of the main program to loadable modules
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# that are brought in by -ldl. VPI support requires this.
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AC_MSG_CHECKING("for -rdynamic compiler flag")
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rdynamic=-rdynamic
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case "${host}" in
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*-*-netbsd*)
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rdynamic="-Wl,--export-dynamic"
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;;
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*-*-solaris*)
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rdynamic=""
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;;
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*-*-cygwin*)
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rdynamic=""
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;;
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*-*-hpux*)
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rdynamic="-E"
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;;
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*-*-darwin*)
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rdynamic="-Wl,-all_load"
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;;
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esac
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AC_SUBST(rdynamic)
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AC_MSG_RESULT($rdynamic)
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AC_MSG_CHECKING("for shared library link flag")
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shared=-shared
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case "${host}" in
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*-*-cygwin*)
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shared="-shared -Wl,--enable-auto-image-base"
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;;
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*-*-hpux*)
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shared="-b"
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;;
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*-*-darwin1.[0123])
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shared="-bundle -undefined suppress"
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;;
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*-*-darwin*)
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shared="-bundle -undefined suppress -flat_namespace"
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;;
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esac
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AC_SUBST(shared)
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AC_MSG_RESULT($shared)
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AC_MSG_CHECKING("for extra libs needed")
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EXTRALIBS=
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case "${host}" in
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*-*-cygwin*)
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EXTRALIBS="-liberty"
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;;
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esac
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AC_SUBST(EXTRALIBS)
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AC_MSG_RESULT($EXTRALIBS)
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#######################
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## test for underscores. The vpi module loader in vvm needs to know this
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## in order to know the name of the start symbol for the .vpi module.
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#######################
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AC_CYGWIN
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AC_EXEEXT
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AC_MINGW32
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WIN32=no
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AC_MSG_CHECKING("Checking for windows")
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if test "$CYGWIN" = "yes" -o "$MINGW32" = "yes"
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then
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WIN32=yes
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fi
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AC_SUBST(WIN32)
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AC_MSG_RESULT($WIN32)
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AC_SUBST(EXEEXT)
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AC_MSG_CHECKING("for leading and/or trailing underscores")
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cat << EOF > underscore.c
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void underscore(void){}
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EOF
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$CC -shared -c underscore.c > /dev/null 2>&1
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CC_LEADING_UNDERSCORE=no
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CC_TRAILING_UNDERSCORE=no
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output=`nm underscore.o|grep _underscore 2>&1`
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if test ! -z "$output" -a "$CYGWIN" != "yes" -a "$MINGW32" != "yes"; then
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CC_LEADING_UNDERSCORE=yes
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AC_DEFINE(NEED_LU)
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fi
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output=`nm underscore.o|grep underscore_ 2>&1`
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if test ! -z "$output"; then
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CC_TRAILING_UNDERSCORE=yes
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AC_DEFINE(NEED_TU)
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fi
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if test "$CC_LEADING_UNDERSCORE" = yes; then
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AC_DEFINE(WLU)
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fi
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if test "$CC_TRAILING_UNDERSCORE" = yes; then
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AC_DEFINE(WTU)
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fi
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rm underscore.c underscore.o
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AC_MSG_RESULT("$CC_LEADING_UNDERSCORE $CC_TRAILING_UNDERSCORE")
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#######################
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## end of test for underscores
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#######################
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AC_MSG_CHECKING("for ident support in C compiler")
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ident_support='-DHAVE_CVS_IDENT=1'
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case "${host}" in
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*-*-cygwin*)
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ident_support=
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;;
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*-*-darwin*)
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ident_support=
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;;
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*-*-machten*)
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ident_support=
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;;
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esac
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AC_SUBST(ident_support)
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AC_MSG_RESULT($ident_support)
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AC_OUTPUT(Makefile)
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@ -255,6 +255,6 @@ AC_SUBST(ident_support)
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AC_MSG_RESULT($ident_support)
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AC_MSG_RESULT($ident_support)
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AC_CONFIG_SUBDIRS(vvp tgt-vvp tgt-fpga libveriuser)
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AC_CONFIG_SUBDIRS(vvp tgt-vvp tgt-fpga libveriuser cadpli)
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AC_OUTPUT(Makefile vpi/Makefile ivlpp/Makefile driver/Makefile driver-vpi/Makefile tgt-null/Makefile tgt-stub/Makefile tgt-verilog/Makefile tgt-pal/Makefile)
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AC_OUTPUT(Makefile vpi/Makefile ivlpp/Makefile driver/Makefile driver-vpi/Makefile tgt-null/Makefile tgt-stub/Makefile tgt-verilog/Makefile tgt-pal/Makefile)
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Loading…
Reference in New Issue