Put strings for reg objects.
This commit is contained in:
parent
170e57d662
commit
9c16c34422
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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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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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*/
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#ifdef HAVE_CVS_IDENT
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: vpi_priv.h,v 1.65 2006/02/21 02:39:27 steve Exp $"
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#ident "$Id: vpi_priv.h,v 1.66 2006/02/21 05:31:54 steve Exp $"
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#endif
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#endif
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# include "vpi_user.h"
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# include "vpi_user.h"
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@ -399,7 +399,7 @@ extern unsigned vpip_vec4_to_dec_str(const vvp_vector4_t&vec4,
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char *buf, unsigned int nbuf,
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char *buf, unsigned int nbuf,
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int signed_flag);
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int signed_flag);
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extern void vpip_bin_str_to_bits(unsigned char*bits, unsigned nbits,
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extern void vpip_bin_str_to_vec4(vvp_vector4_t&val,
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const char*buf, bool signed_flag);
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const char*buf, bool signed_flag);
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extern void vpip_vec4_to_hex_str(const vvp_vector4_t&bits, char*buf,
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extern void vpip_vec4_to_hex_str(const vvp_vector4_t&bits, char*buf,
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@ -429,6 +429,9 @@ extern char *need_result_buf(unsigned cnt, vpi_rbuf_t type);
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/*
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/*
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* $Log: vpi_priv.h,v $
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* $Log: vpi_priv.h,v $
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* Revision 1.66 2006/02/21 05:31:54 steve
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* Put strings for reg objects.
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*
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* Revision 1.65 2006/02/21 02:39:27 steve
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* Revision 1.65 2006/02/21 02:39:27 steve
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* Support string values for memory words.
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* Support string values for memory words.
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*
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*
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 2001-2005 Stephen Williams (steve@icarus.com)
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* Copyright (c) 2001-2006 Stephen Williams (steve@icarus.com)
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*
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*
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* This source code is free software; you can redistribute it
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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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* and/or modify it in source code form under the terms of the GNU
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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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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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*/
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#ifdef HAVE_CVS_IDENT
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: vpi_signal.cc,v 1.73 2006/02/21 02:39:27 steve Exp $"
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#ident "$Id: vpi_signal.cc,v 1.74 2006/02/21 05:31:54 steve Exp $"
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#endif
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#endif
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/*
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/*
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@ -599,94 +599,18 @@ static vpiHandle signal_put_value(vpiHandle ref, s_vpi_value*vp)
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}
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}
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break;
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break;
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#endif
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#endif
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#if 0
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case vpiBinStrVal:
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case vpiBinStrVal: {
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vpip_bin_str_to_vec4(val, vp->value.str, false);
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unsigned char*bits = new unsigned char[(wid+3) / 4];
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vpip_bin_str_to_bits(bits, wid, vp->value.str, false);
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for (unsigned idx = 0 ; idx < wid ; idx += 1) {
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unsigned bb = idx / 4;
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unsigned bs = (idx % 4) * 2;
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unsigned val = (bits[bb] >> bs) & 0x03;
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switch (val) {
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case 0: /* zero */
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functor_poke(rfp,idx, 0, St0, 0);
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break;
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break;
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case 1: /* one */
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case vpiOctStrVal:
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functor_poke(rfp,idx, 1, St1, 0);
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vpip_oct_str_to_vec4(val, vp->value.str);
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break;
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break;
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case 2: /* x */
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case vpiDecStrVal:
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functor_poke(rfp,idx, 2, StX, 0);
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vpip_dec_str_to_vec4(val, vp->value.str, false);
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break;
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break;
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case 3: /* z */
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case vpiHexStrVal:
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functor_poke(rfp,idx, 3, HiZ, 0);
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vpip_hex_str_to_vec4(val, vp->value.str);
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break;
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break;
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}
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}
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delete[]bits;
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break;
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}
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#endif
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#if 0
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case vpiOctStrVal: {
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unsigned char*bits = new unsigned char[(wid+3) / 4];
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vpip_oct_str_to_bits(bits, wid, vp->value.str, false);
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for (unsigned idx = 0 ; idx < wid ; idx += 1) {
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unsigned bb = idx / 4;
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unsigned bs = (idx % 4) * 2;
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unsigned val = (bits[bb] >> bs) & 0x03;
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switch (val) {
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case 0: /* zero */
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functor_poke(rfp,idx, 0, St0, 0);
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break;
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case 1: /* one */
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functor_poke(rfp,idx, 1, St1, 0);
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break;
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case 2: /* x */
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functor_poke(rfp,idx, 2, StX, 0);
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break;
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case 3: /* z */
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functor_poke(rfp,idx, 3, HiZ, 0);
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break;
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}
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}
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delete[]bits;
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break;
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}
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#endif
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#if 0
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case vpiDecStrVal: {
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unsigned char*bits = new unsigned char[wid];
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vpip_dec_str_to_bits(bits, wid, vp->value.str, false);
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for (unsigned idx = 0 ; idx < wid ; idx += 1) {
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switch (bits[idx]) {
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case 0: /* zero */
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functor_poke(rfp,idx, 0, St0, 0);
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break;
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case 1: /* one */
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functor_poke(rfp,idx, 1, St1, 0);
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break;
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case 2: /* x */
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functor_poke(rfp,idx, 2, StX, 0);
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break;
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case 3: /* z */
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functor_poke(rfp,idx, 3, HiZ, 0);
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break;
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}
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}
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delete[]bits;
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break;
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}
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#endif
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case vpiStringVal:
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case vpiStringVal:
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val = from_stringval(vp->value.str, wid);
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val = from_stringval(vp->value.str, wid);
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break;
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break;
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@ -793,6 +717,9 @@ vpiHandle vpip_make_net(const char*name, int msb, int lsb,
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/*
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/*
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* $Log: vpi_signal.cc,v $
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* $Log: vpi_signal.cc,v $
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* Revision 1.74 2006/02/21 05:31:54 steve
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* Put strings for reg objects.
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*
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* Revision 1.73 2006/02/21 02:39:27 steve
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* Revision 1.73 2006/02/21 02:39:27 steve
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* Support string values for memory words.
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* Support string values for memory words.
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*
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*
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 2002 Stephen Williams (steve@icarus.com)
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* Copyright (c) 2002-2006 Stephen Williams (steve@icarus.com)
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*
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*
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* This source code is free software; you can redistribute it
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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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* and/or modify it in source code form under the terms of the GNU
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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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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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*/
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#ifdef HAVE_CVS_IDENT
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: vpip_bin.cc,v 1.2 2002/08/12 01:35:09 steve Exp $"
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#ident "$Id: vpip_bin.cc,v 1.3 2006/02/21 05:31:54 steve Exp $"
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#endif
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#endif
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# include "config.h"
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# include "config.h"
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@ -31,99 +31,61 @@
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#endif
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#endif
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# include <assert.h>
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# include <assert.h>
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void vpip_bin_str_to_bits(unsigned char*bits, unsigned nbits,
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void vpip_bin_str_to_vec4(vvp_vector4_t&vec4,
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const char*buf, bool signed_flag)
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const char*buf, bool signed_flag)
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{
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{
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const char*ebuf = buf + strlen(buf);
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const char*ebuf = buf + strlen(buf);
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unsigned char last = 0x00;
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vvp_bit4_t last = BIT4_0;
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unsigned pos = 0;
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for (unsigned idx = 0 ; idx < (nbits+3)/4 ; idx += 1)
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bits[idx] = 0;
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unsigned idx = 0;
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while (ebuf > buf) {
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while (ebuf > buf) {
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unsigned val;
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vvp_bit4_t val;
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if (nbits == 0)
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if (idx == vec4.size())
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break;
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break;
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ebuf -= 1;
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ebuf -= 1;
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switch (*ebuf) {
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switch (*ebuf) {
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case '0': val = 0x00; break;
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case '0': val = BIT4_0; break;
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case '1': val = 0x01; break;
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case '1': val = BIT4_1; break;
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case 'x':
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case 'x':
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case 'X': val = 0x02; break;
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case 'X': val = BIT4_X; break;
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case 'z':
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case 'z':
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case 'Z': val = 0x03; break;
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case 'Z': val = BIT4_Z; break;
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default: val = 0x00; break;
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default: val = BIT4_0; break;
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}
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}
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last = val;
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last = val;
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switch (pos) {
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vec4.set_bit(idx, val);
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case 0:
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idx += 1;
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bits[0] = val;
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pos = 1;
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break;
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case 1:
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bits[0] |= val << 2;
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pos = 2;
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break;
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case 2:
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bits[0] |= val << 4;
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pos = 3;
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break;
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case 3:
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bits[0] |= val << 6;
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bits += 1;
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pos = 0;
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}
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nbits -= 1;
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}
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}
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/* Calculate the pad value based on the top bit and the signed
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/* Calculate the pad value based on the top bit and the signed
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flag. We may sign extend or zero extend. */
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flag. We may sign extend or zero extend. */
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switch (last) {
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switch (last) {
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case 0:
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case 0:
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last = 0x00;
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last = BIT4_0;
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break;
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break;
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case 1:
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case 1:
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last = signed_flag? 0x01 : 0x00;
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last = signed_flag? BIT4_1 : BIT4_0;
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break;
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break;
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case 2:
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case 2:
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last = 0x02;
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last = BIT4_X;
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break;
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break;
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case 3:
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case 3:
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last = 0x03;
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last = BIT4_Z;
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break;
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break;
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}
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}
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while (nbits > 0) switch (pos) {
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while (idx < vec4.size())
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case 0:
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vec4.set_bit(idx, last);
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bits[0] = last;
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nbits -= 1;
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pos = 1;
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break;
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case 1:
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bits[0] |= last << 2;
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nbits -= 1;
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pos = 2;
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break;
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case 2:
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bits[0] |= last << 4;
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bits -= 1;
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pos = 3;
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case 3:
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bits[0] |= last << 6;
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nbits -= 1;
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bits += 1;
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pos = 0;
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}
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}
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}
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/*
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/*
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* $Log: vpip_bin.cc,v $
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* $Log: vpip_bin.cc,v $
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* Revision 1.3 2006/02/21 05:31:54 steve
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* Put strings for reg objects.
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*
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* Revision 1.2 2002/08/12 01:35:09 steve
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* Revision 1.2 2002/08/12 01:35:09 steve
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* conditional ident string using autoconfig.
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* conditional ident string using autoconfig.
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*
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*
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