void show_class(ivl_type_t net) { fprintf(out, " class %s\n", ivl_type_name(net)); for (int idx = 0 ; idx < ivl_type_properties(net) ; idx += 1) { fprintf(out, " "); show_net_type(ivl_type_prop_type(net,idx)); fprintf(out, " %s\n", ivl_type_prop_name(net,idx)); } }
void draw_class_in_scope(ivl_type_t classtype) { int idx; fprintf(vvp_out, "C%p .class \"%s\" [%d]\n", classtype, ivl_type_name(classtype), ivl_type_properties(classtype)); for (idx = 0 ; idx < ivl_type_properties(classtype) ; idx += 1) { fprintf(vvp_out, " %3d: \"%s\", ", idx, ivl_type_prop_name(classtype,idx)); show_prop_type(ivl_type_prop_type(classtype,idx)); fprintf(vvp_out, "\n"); } fprintf(vvp_out, " ;\n"); }
static int show_stmt_assign_sig_cobject(ivl_statement_t net) { int errors = 0; ivl_lval_t lval = ivl_stmt_lval(net, 0); ivl_expr_t rval = ivl_stmt_rval(net); ivl_signal_t sig= ivl_lval_sig(lval); int prop_idx = ivl_lval_property_idx(lval); if (prop_idx >= 0) { ivl_type_t sig_type = ivl_signal_net_type(sig); ivl_type_t prop_type = ivl_type_prop_type(sig_type, prop_idx); if (ivl_type_base(prop_type) == IVL_VT_BOOL) { assert(ivl_type_packed_dimensions(prop_type) == 1); assert(ivl_type_packed_msb(prop_type,0) >= ivl_type_packed_lsb(prop_type, 0)); int wid = ivl_type_packed_msb(prop_type,0) - ivl_type_packed_lsb(prop_type,0) + 1; struct vector_info val = draw_eval_expr_wid(rval, wid, STUFF_OK_XZ); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/v %d, %u, %u; Store in bool property %s\n", prop_idx, val.base, val.wid, ivl_type_prop_name(sig_type, prop_idx)); fprintf(vvp_out, " %%pop/obj 1;\n"); clr_vector(val); } else if (ivl_type_base(prop_type) == IVL_VT_LOGIC) { assert(ivl_type_packed_dimensions(prop_type) == 1); assert(ivl_type_packed_msb(prop_type,0) >= ivl_type_packed_lsb(prop_type, 0)); int wid = ivl_type_packed_msb(prop_type,0) - ivl_type_packed_lsb(prop_type,0) + 1; struct vector_info val = draw_eval_expr_wid(rval, wid, STUFF_OK_XZ); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/v %d, %u, %u; Store in logic property %s\n", prop_idx, val.base, val.wid, ivl_type_prop_name(sig_type, prop_idx)); fprintf(vvp_out, " %%pop/obj 1;\n"); clr_vector(val); } else if (ivl_type_base(prop_type) == IVL_VT_REAL) { /* Calculate the real value into the real value stack. The %store/prop/r will pop the stack value. */ draw_eval_real(rval); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/r %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_STRING) { /* Calculate the string value into the string value stack. The %store/prop/r will pop the stack value. */ draw_eval_string(rval); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/str %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_DARRAY) { /* The property is a darray, and there is no mux expression to the assignment is of an entire array object. */ fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); draw_eval_object(rval); fprintf(vvp_out, " %%store/prop/obj %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_CLASS) { /* The property is a class object. */ fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); draw_eval_object(rval); fprintf(vvp_out, " %%store/prop/obj %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1;\n"); } else { fprintf(vvp_out, " ; ERROR: ivl_type_base(prop_type) = %d\n", ivl_type_base(prop_type)); assert(0); } } else { /* There is no property select, so evaluate the r-value as an object and assign the entire object to the variable. */ errors += draw_eval_object(rval); fprintf(vvp_out, " %%store/obj v%p_0;\n", sig); } return errors; }
static int show_stmt_assign_sig_cobject(ivl_statement_t net) { int errors = 0; ivl_lval_t lval = ivl_stmt_lval(net, 0); ivl_expr_t rval = ivl_stmt_rval(net); ivl_signal_t sig= ivl_lval_sig(lval); unsigned lwid = ivl_lval_width(lval); int prop_idx = ivl_lval_property_idx(lval); if (prop_idx >= 0) { ivl_type_t sig_type = ivl_signal_net_type(sig); ivl_type_t prop_type = ivl_type_prop_type(sig_type, prop_idx); if (ivl_type_base(prop_type) == IVL_VT_BOOL) { assert(ivl_type_packed_dimensions(prop_type) == 1); assert(ivl_type_packed_msb(prop_type,0) >= ivl_type_packed_lsb(prop_type, 0)); draw_eval_vec4(rval); if (ivl_expr_value(rval)!=IVL_VT_BOOL) fprintf(vvp_out, " %%cast2;\n"); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/v %d, %u; Store in bool property %s\n", prop_idx, lwid, ivl_type_prop_name(sig_type, prop_idx)); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_LOGIC) { assert(ivl_type_packed_dimensions(prop_type) == 1); assert(ivl_type_packed_msb(prop_type,0) >= ivl_type_packed_lsb(prop_type, 0)); draw_eval_vec4(rval); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/v %d, %u; Store in logic property %s\n", prop_idx, lwid, ivl_type_prop_name(sig_type, prop_idx)); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_REAL) { /* Calculate the real value into the real value stack. The %store/prop/r will pop the stack value. */ draw_eval_real(rval); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/r %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_STRING) { /* Calculate the string value into the string value stack. The %store/prop/r will pop the stack value. */ draw_eval_string(rval); fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); fprintf(vvp_out, " %%store/prop/str %d;\n", prop_idx); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_DARRAY) { int idx = 0; /* The property is a darray, and there is no mux expression to the assignment is of an entire array object. */ fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); draw_eval_object(rval); fprintf(vvp_out, " %%store/prop/obj %d, %d; IVL_VT_DARRAY\n", prop_idx, idx); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); } else if (ivl_type_base(prop_type) == IVL_VT_CLASS) { int idx = 0; ivl_expr_t idx_expr; if ( (idx_expr = ivl_lval_idx(lval)) ) { idx = allocate_word(); } /* The property is a class object. */ fprintf(vvp_out, " %%load/obj v%p_0;\n", sig); draw_eval_object(rval); if (idx_expr) draw_eval_expr_into_integer(idx_expr, idx); fprintf(vvp_out, " %%store/prop/obj %d, %d; IVL_VT_CLASS\n", prop_idx, idx); fprintf(vvp_out, " %%pop/obj 1, 0;\n"); if (idx_expr) clr_word(idx); } else { fprintf(vvp_out, " ; ERROR: ivl_type_base(prop_type) = %d\n", ivl_type_base(prop_type)); assert(0); } } else { /* There is no property select, so evaluate the r-value as an object and assign the entire object to the variable. */ errors += draw_eval_object(rval); if (ivl_signal_array_count(sig) > 1) { unsigned ix; ivl_expr_t aidx = ivl_lval_idx(lval); draw_eval_expr_into_integer(aidx, (ix = allocate_word())); fprintf(vvp_out, " %%store/obja v%p, %u;\n", sig, ix); clr_word(ix); } else { /* Not an array, so no index expression */ fprintf(vvp_out, " %%store/obj v%p_0;\n", sig); } } return errors; }