[18] | 1 | /* |
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| 2 | |
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| 3 | Copyright (c) 1992, 1993 |
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| 4 | Regents of the University of California |
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| 5 | All rights reserved. |
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| 6 | |
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| 7 | Use and copying of this software and preparation of derivative works |
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| 8 | based upon this software are permitted. However, any distribution of |
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| 9 | this software or derivative works must include the above copyright |
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| 10 | notice. |
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| 11 | |
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| 12 | This software is made available AS IS, and neither the Electronics |
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| 13 | Research Laboratory or the Universify of California make any |
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| 14 | warranty about the software, its performance or its conformity to |
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| 15 | any specification. |
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| 16 | |
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| 17 | Author: Szu-Tsung Cheng, stcheng@ic.Berkeley.EDU |
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| 18 | 10/92 |
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| 19 | 10/93 |
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| 20 | |
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| 21 | $Header: /projects/development/hsv/CVSRepository/vl2mv/src/parser/vl_copy.c,v 1.4 2009/03/09 20:25:57 fabio Exp $ |
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| 22 | |
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| 23 | |
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| 24 | */ |
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| 25 | |
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| 26 | |
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| 27 | #include "util.h" |
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| 28 | #include "st.h" |
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| 29 | #include "list.h" |
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| 30 | #include "array.h" |
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| 31 | #include "set.h" |
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| 32 | #include "stack.h" |
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| 33 | #include "vl_types.h" |
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| 34 | #include "vl_defs.h" |
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| 35 | #include "vlr_int.h" |
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| 36 | #include "vl_create.h" |
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| 37 | #include "vl_copy.h" |
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| 38 | #include "vl_traverse.h" |
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| 39 | #include "dataflow.h" |
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| 40 | #include "verilog.h" |
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| 41 | |
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| 42 | extern vl_desc *mod_list; |
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| 43 | static int CpyTrace=0; |
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| 44 | static vl_module *creatingModule; |
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| 45 | |
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| 46 | EXTERN void vl_fprintf_stmt(FILE* file, ...); |
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| 47 | |
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| 48 | vl_module *vl_copy_rename_module(vl_module *mod, char *new_name) |
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| 49 | { |
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| 50 | vl_module *retval; |
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| 51 | vl_id_range *new_id; |
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| 52 | |
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| 53 | if (mod == NULL) return NIL(vl_module); |
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| 54 | |
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| 55 | ASSERT(mod->type==ModDecl, "Expecting ModDecl"); |
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| 56 | |
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| 57 | CpyTRACE("copying module\n"); |
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| 58 | new_id = vl_copy_id_range(mod->name); |
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| 59 | vl_chk_free(new_id->name); |
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| 60 | new_id->name = vlStrdup(new_name); |
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| 61 | retval = vl_create_module(new_id, vl_copy_ports(mod->ports), (lsList)0); |
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| 62 | creatingModule = retval; |
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| 63 | retval->mod_items = vl_copy_mod_item_list(mod->mod_items); |
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| 64 | retval->type = mod->type; |
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| 65 | |
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| 66 | return retval; |
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| 67 | } |
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| 68 | |
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| 69 | vl_module *vl_copy_module(vl_module *mod) |
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| 70 | { |
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| 71 | vl_module *retval; |
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| 72 | |
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| 73 | if (mod == NULL) return NIL(vl_module); |
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| 74 | |
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| 75 | ASSERT(mod->type==ModDecl, "Expecting ModDecl"); |
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| 76 | |
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| 77 | CpyTRACE("copying module\n"); |
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| 78 | retval = vl_create_module(vl_copy_id_range(mod->name), |
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| 79 | vl_copy_ports(mod->ports), (lsList)0); |
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| 80 | creatingModule = retval; |
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| 81 | retval->mod_items = vl_copy_mod_item_list(mod->mod_items); |
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| 82 | retval->type = mod->type; |
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| 83 | |
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| 84 | return retval; |
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| 85 | } |
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| 86 | |
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| 87 | |
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| 88 | vl_primitive *vl_copy_primitive(vl_primitive *prim) |
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| 89 | { |
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| 90 | vl_primitive *retval; |
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| 91 | |
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| 92 | if (prim == NULL) return NIL(vl_primitive); |
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| 93 | |
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| 94 | ASSERT((prim->type==CombPrimDecl || prim->type==SeqPrimDecl), |
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| 95 | "Expecting PrimDecl"); |
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| 96 | |
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| 97 | CpyTRACE("copying primitive\n"); |
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| 98 | retval = vl_create_primitive(vl_copy_id_range(prim->name), |
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| 99 | vl_copy_ports(prim->ports), |
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| 100 | vl_copy_mod_item_list(prim->decls), |
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| 101 | vl_copy_prim_table(prim->type,prim->entries)); |
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| 102 | retval->type = prim->type; |
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| 103 | |
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| 104 | return retval; |
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| 105 | } |
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| 106 | |
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| 107 | |
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| 108 | lsList vl_copy_prim_table(short type, lsList entries) |
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| 109 | { |
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| 110 | vl_prim_entry *e, *entry; |
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| 111 | int i; |
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| 112 | lsHandle handle; |
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| 113 | lsGen gen; |
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| 114 | lsList retval; |
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| 115 | |
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| 116 | retval = lsCreate(); |
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| 117 | |
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| 118 | if (entries == NULL) return retval; |
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| 119 | |
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| 120 | CpyTRACE("copying primitive table\n"); |
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| 121 | for(gen = lsStart(entries); lsNext(gen, (lsGeneric*)&e, &handle) |
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| 122 | != LS_NOMORE; ) { |
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| 123 | entry = (vl_prim_entry*)chk_malloc(sizeof(vl_prim_entry)); |
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| 124 | for (i=0; i<10; i++) { |
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| 125 | if (type) type = type; |
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| 126 | entry->inputs[i] = e->inputs[i]; |
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| 127 | } |
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| 128 | entry->state = e->state; |
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| 129 | entry->next_state = e->next_state; |
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| 130 | lsNewEnd(retval, (lsGeneric)entry, 0); |
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| 131 | } |
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| 132 | (void) lsFinish(gen); |
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| 133 | |
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| 134 | return retval; |
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| 135 | } |
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| 136 | |
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| 137 | |
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| 138 | vl_decl *vl_copy_basicdecl(vl_decl *decl) |
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| 139 | { |
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| 140 | vl_decl *retval; |
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| 141 | |
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| 142 | CpyTRACE("copying Basic decl\n"); |
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| 143 | |
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| 144 | retval = (vl_decl*)chk_malloc(sizeof(vl_decl)); |
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| 145 | retval->type = decl->type; |
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| 146 | switch(decl->type) { |
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| 147 | case RealDecl: |
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| 148 | retval->ids = vl_copy_id_list(decl->ids); |
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| 149 | break; |
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| 150 | case EventDecl: |
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| 151 | retval->ids = vl_copy_id_list(decl->ids); |
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| 152 | break; |
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| 153 | case IntDecl: |
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| 154 | retval->ids = vl_copy_id_range_list(decl->ids); |
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| 155 | break; |
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| 156 | case TimeDecl: |
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| 157 | retval->ids = vl_copy_id_range_list(decl->ids); |
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| 158 | break; |
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| 159 | default: |
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| 160 | internal_error("Unexpected Basic Decl type"); break; |
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| 161 | } |
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| 162 | |
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| 163 | return retval; |
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| 164 | } |
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| 165 | |
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| 166 | |
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| 167 | vl_rangedecl *vl_copy_rangedecl(vl_rangedecl *decl) |
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| 168 | { |
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| 169 | vl_rangedecl *retval; |
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| 170 | vl_module *orig_module; |
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| 171 | |
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| 172 | CpyTRACE("copying Range decl\n"); |
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| 173 | |
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| 174 | switch(decl->type) { |
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| 175 | case InputDecl: break; |
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| 176 | case OutputDecl: break; |
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| 177 | case InoutDecl: break; |
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| 178 | case RegDecl: break; |
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| 179 | default: internal_error("Unexpected Range Decl"); break; |
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| 180 | } |
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| 181 | |
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| 182 | |
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| 183 | orig_module = vl_currentModule; |
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| 184 | vl_currentModule = creatingModule; |
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| 185 | retval = vl_create_rangedecl(NIL(vl_type), decl->type, |
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| 186 | vl_copy_range(decl->range), |
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| 187 | vl_copy_id_list(decl->ids), 0); |
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| 188 | vl_currentModule = orig_module; |
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| 189 | |
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| 190 | |
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| 191 | |
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| 192 | return retval; |
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| 193 | } |
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| 194 | |
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| 195 | vl_paramdecl *vl_copy_paramdecl(vl_paramdecl *decl) |
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| 196 | { |
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| 197 | vl_module *orig_module; |
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| 198 | vl_paramdecl *retval, *old_paramdecl; |
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| 199 | |
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| 200 | CpyTRACE("Printing Parameter decl\n"); |
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| 201 | |
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| 202 | retval = (vl_paramdecl*)chk_malloc(sizeof(vl_paramdecl)); |
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| 203 | retval->type = decl->type; |
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| 204 | switch(decl->type) { |
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| 205 | case ParamDecl: break; |
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| 206 | case DefparamDecl: break; |
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| 207 | default: internal_error("Unexpected Param Decl"); break; |
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| 208 | } |
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| 209 | |
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| 210 | { |
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| 211 | vl_bassign_stmt *assign; |
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| 212 | lsHandle handle; |
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| 213 | lsGen gen; |
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| 214 | |
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| 215 | retval->assigns = lsCreate(); |
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| 216 | gen = lsStart(decl->assigns); |
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| 217 | if (lsNext(gen, (lsGeneric*)&assign, &handle) == LS_OK) { |
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| 218 | lsNewEnd(retval->assigns, |
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| 219 | (lsGeneric)vl_copy_bassign_stmt(assign), 0); |
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| 220 | while(lsNext(gen, (lsGeneric*)&assign, &handle) != LS_NOMORE) { |
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| 221 | lsNewEnd(retval->assigns, |
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| 222 | (lsGeneric)vl_copy_bassign_stmt(assign), 0); |
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| 223 | } |
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| 224 | } |
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| 225 | } |
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| 226 | |
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| 227 | old_paramdecl = retval; |
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| 228 | orig_module = vl_currentModule; |
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| 229 | vl_currentModule = creatingModule; |
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| 230 | retval = vl_create_paramdecl(retval->type, retval->assigns); |
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| 231 | vl_currentModule = orig_module; |
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| 232 | vl_chk_free((char*)old_paramdecl); |
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| 233 | |
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| 234 | return retval; |
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| 235 | } |
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| 236 | |
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| 237 | vl_netdecl *vl_copy_netdecl(vl_netdecl *decl) |
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| 238 | { |
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| 239 | vl_netdecl *retval; |
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| 240 | |
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| 241 | CpyTRACE("copying Net decl\n"); |
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| 242 | retval = (vl_netdecl*)chk_malloc(sizeof(vl_netdecl)); |
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| 243 | retval->type = decl->type; |
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| 244 | switch(decl->type) { |
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| 245 | case WireDecl: break; |
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| 246 | case TriDecl: break; |
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| 247 | case Tri0Decl: break; |
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| 248 | case Tri1Decl: break; |
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| 249 | case Supply0Decl: break; |
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| 250 | case Supply1Decl: break; |
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| 251 | case WandDecl: break; |
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| 252 | case TriandDecl: break; |
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| 253 | case WorDecl: break; |
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| 254 | case TriorDecl: break; |
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| 255 | case TriregDecl: break; |
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| 256 | default: internal_error("Unexpected Net Decl"); break; |
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| 257 | } |
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| 258 | retval->strength = vl_copy_strength(decl->strength); |
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| 259 | retval->range = vl_copy_range(decl->range); |
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| 260 | retval->delay = vl_copy_delay(decl->delay); |
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| 261 | retval->ids = vl_copy_net_list(decl->ids); |
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| 262 | |
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| 263 | return retval; |
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| 264 | } |
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| 265 | |
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| 266 | vl_task *vl_copy_task(vl_task *task) |
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| 267 | { |
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| 268 | vl_task *retval; |
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| 269 | |
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| 270 | CpyTRACE("copying Task\n"); |
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| 271 | retval = (vl_task*)chk_malloc(sizeof(vl_task)); |
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| 272 | ASSERT(task->type == TaskDecl, "Unexpected Task Type"); |
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| 273 | |
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| 274 | retval->type = task->type; |
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| 275 | retval->name = vl_copy_id_range(task->name); |
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| 276 | retval->decls = vl_copy_decl_list(task->decls); |
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| 277 | retval->stmts = vl_copy_stmt_list(task->stmts); |
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| 278 | |
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| 279 | return retval; |
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| 280 | } |
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| 281 | |
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| 282 | vl_function *vl_copy_function(vl_function *func) |
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| 283 | { |
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| 284 | vl_function *retval; |
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| 285 | |
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| 286 | CpyTRACE("Printing Function\n"); |
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| 287 | retval = (vl_function*)chk_malloc(sizeof(vl_function)); |
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| 288 | retval->type = func->type; |
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| 289 | switch(func->type) { |
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| 290 | case IntFuncDecl: |
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| 291 | |
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| 292 | break; |
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| 293 | case RealFuncDecl: |
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| 294 | |
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| 295 | break; |
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| 296 | case RangeFuncDecl: |
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| 297 | |
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| 298 | break; |
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| 299 | default: |
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| 300 | internal_error("Unexpected Function Type"); |
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| 301 | } |
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| 302 | retval->name = vl_copy_id_range(func->name); |
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| 303 | retval->decls = vl_copy_decl_list(func->decls); |
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| 304 | retval->stmts = vl_copy_stmt_list(func->stmts); |
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| 305 | |
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| 306 | return retval; |
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| 307 | } |
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| 308 | |
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| 309 | vl_gate_inst_list *vl_copy_gate_inst_list(vl_gate_inst_list *gatelist) |
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| 310 | { |
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| 311 | vl_gate_inst_list *retval; |
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| 312 | |
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| 313 | CpyTRACE("copying Gate Instance List\n"); |
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| 314 | retval = (vl_gate_inst_list*)chk_malloc(sizeof(vl_gate_inst_list)); |
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| 315 | retval->type = gatelist->type; |
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| 316 | |
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| 317 | switch(gatelist->type) { |
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| 318 | case AndGate: break; |
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| 319 | case NandGate: break; |
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| 320 | case OrGate: break; |
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| 321 | case NorGate: break; |
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| 322 | case XorGate: break; |
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| 323 | case XnorGate: break; |
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| 324 | case BufGate: break; |
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| 325 | case Bufif0Gate:break; |
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| 326 | case Bufif1Gate:break; |
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| 327 | case NotGate: break; |
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| 328 | case Notif0Gate:break; |
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| 329 | case Notif1Gate:break; |
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| 330 | case PulldownGate: break; |
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| 331 | case PullupGate: break; |
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| 332 | case NmosGate: break; |
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| 333 | case RnmosGate: break; |
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| 334 | case PmosGate: break; |
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| 335 | case RpmosGate: break; |
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| 336 | case CmosGate: break; |
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| 337 | case RcmosGate: break; |
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| 338 | case TranGate: break; |
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| 339 | case RtranGate: break; |
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| 340 | case Tranif0Gate: break; |
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| 341 | case Rtranif0Gate: break; |
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| 342 | case Tranif1Gate: break; |
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| 343 | case Rtranif1Gate: break; |
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| 344 | default: internal_error("Unexpected Gate Type"); break; |
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| 345 | } |
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| 346 | |
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| 347 | retval->strength = vl_copy_strength(gatelist->strength); |
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| 348 | retval->delays = vl_copy_delay(gatelist->delays); |
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| 349 | retval->gates = vl_copy_gates(gatelist->gates); |
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| 350 | |
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| 351 | return retval; |
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| 352 | } |
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| 353 | |
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| 354 | lsList vl_copy_gates(lsList gates) |
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| 355 | { |
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| 356 | vl_gate_inst *gate; |
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| 357 | lsHandle handle; |
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| 358 | lsGen gen; |
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| 359 | lsList retval; |
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| 360 | |
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| 361 | CpyTRACE("copying Gate Instances\n"); |
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| 362 | |
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| 363 | retval = lsCreate(); |
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| 364 | gen = lsStart(gates); |
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| 365 | if (lsNext(gen, (lsGeneric*)&gate, &handle) == LS_OK) { |
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| 366 | lsNewEnd(retval, (lsGeneric)vl_copy_gate(gate), 0); |
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| 367 | while(lsNext(gen, (lsGeneric*)&gate, &handle) != LS_NOMORE) { |
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| 368 | lsNewEnd(retval, (lsGeneric)vl_copy_gate(gate), 0); |
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| 369 | } |
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| 370 | } |
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| 371 | (void) lsFinish(gen); |
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| 372 | |
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| 373 | return retval; |
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| 374 | } |
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| 375 | |
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| 376 | vl_mod_prim_inst_list *vl_copy_prim_inst_list(vl_mod_prim_inst_list *primlist) |
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| 377 | { |
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| 378 | vl_mod_prim_inst_list *retval; |
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| 379 | |
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| 380 | CpyTRACE("copying Primitive Instance List\n"); |
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| 381 | |
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| 382 | retval = (vl_mod_prim_inst_list*)chk_malloc(sizeof(vl_mod_prim_inst_list)); |
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| 383 | retval->type = primlist->type; |
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| 384 | |
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| 385 | retval->name = vl_copy_id_range(primlist->name); |
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| 386 | retval->strength = vl_copy_strength(primlist->strength); |
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| 387 | retval->delays = vl_copy_delay(primlist->delays); |
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| 388 | retval->mps = vl_copy_prims(primlist->mps); |
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| 389 | |
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| 390 | return retval; |
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| 391 | } |
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| 392 | |
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| 393 | lsList vl_copy_prims(lsList prims) |
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| 394 | { |
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| 395 | vl_mod_prim_inst *prim; |
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| 396 | lsHandle handle; |
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| 397 | lsGen gen; |
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| 398 | lsList retval; |
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| 399 | |
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| 400 | CpyTRACE("copying Primitive Instances\n"); |
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| 401 | retval = lsCreate(); |
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| 402 | gen = lsStart(prims); |
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| 403 | if (lsNext(gen, (lsGeneric*)&prim, &handle) == LS_OK) { |
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| 404 | lsNewEnd(retval, (lsGeneric)vl_copy_prim(prim), 0); |
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| 405 | while(lsNext(gen, (lsGeneric*)&prim, &handle) != LS_NOMORE) { |
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| 406 | lsNewEnd(retval, (lsGeneric)vl_copy_prim(prim), 0); |
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| 407 | } |
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| 408 | } |
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| 409 | (void) lsFinish(gen); |
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| 410 | |
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| 411 | return retval; |
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| 412 | } |
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| 413 | |
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| 414 | vl_mod_prim_inst_list *vl_copy_mod_inst_list(vl_mod_prim_inst_list *modinstlist) |
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| 415 | { |
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| 416 | vl_mod_prim_inst_list *retval; |
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| 417 | |
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| 418 | CpyTRACE("copying Module Instance List\n"); |
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| 419 | retval = (vl_mod_prim_inst_list*)chk_malloc(sizeof(vl_mod_prim_inst_list)); |
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| 420 | retval->type = modinstlist->type; |
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| 421 | retval->name = vl_copy_id_range(modinstlist->name); |
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| 422 | retval->delays = |
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| 423 | (vl_delay*)vl_copy_param_vals((lsList)modinstlist->delays); |
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| 424 | retval->mps = vl_copy_mod_insts(modinstlist->mps); |
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| 425 | |
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| 426 | return retval; |
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| 427 | } |
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| 428 | |
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| 429 | lsList vl_copy_mod_insts(lsList modinsts) |
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| 430 | { |
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| 431 | vl_mod_prim_inst *modinst; |
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| 432 | lsHandle handle; |
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| 433 | lsGen gen; |
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| 434 | lsList retval; |
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| 435 | |
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| 436 | CpyTRACE("copying Module Instances\n"); |
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| 437 | retval = lsCreate(); |
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| 438 | gen = lsStart(modinsts); |
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| 439 | if (lsNext(gen, (lsGeneric*)&modinst, &handle) == LS_OK) { |
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| 440 | lsNewEnd(retval, (lsGeneric)vl_copy_modinst(modinst), 0); |
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| 441 | while(lsNext(gen, (lsGeneric*)&modinst, &handle) != LS_NOMORE) { |
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| 442 | lsNewEnd(retval, (lsGeneric)vl_copy_modinst(modinst), 0); |
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| 443 | } |
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| 444 | } |
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| 445 | (void) lsFinish(gen); |
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| 446 | |
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| 447 | return retval; |
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| 448 | } |
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| 449 | |
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| 450 | |
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| 451 | vl_procstmt *vl_copy_procstmt(vl_procstmt *pstmt) |
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| 452 | { |
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| 453 | vl_procstmt *retval; |
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| 454 | |
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| 455 | CpyTRACE("copying Process stmt\n"); |
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| 456 | |
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| 457 | retval = (vl_procstmt*)chk_malloc(sizeof(vl_procstmt)); |
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| 458 | retval->type = pstmt->type; |
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| 459 | |
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| 460 | switch(pstmt->type) { |
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| 461 | case AlwaysStmt: break; |
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| 462 | case InitialStmt: break; |
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| 463 | default: internal_error("Unexpected Process Statement Type"); break; |
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| 464 | } |
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| 465 | |
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| 466 | retval->stmt = vl_copy_stmt(pstmt->stmt); |
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| 467 | retval->pc = vl_create_symbolic_var(vlStrdup(new_pc())); |
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| 468 | |
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| 469 | return retval; |
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| 470 | } |
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| 471 | |
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| 472 | vl_begin_end_stmt *vl_copy_begin_end_stmt(vl_begin_end_stmt *bestmt) |
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| 473 | { |
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| 474 | vl_begin_end_stmt *retval; |
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| 475 | |
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| 476 | CpyTRACE("copying beginend\n"); |
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| 477 | ASSERT(bestmt->type == BeginEndStmt, "Unexpected BeginEndStmt Type"); |
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| 478 | |
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| 479 | retval = (vl_begin_end_stmt*)chk_malloc(sizeof(vl_begin_end_stmt)); |
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| 480 | retval->type = bestmt->type; |
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| 481 | |
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| 482 | retval->decls = vl_copy_decl_list(bestmt->decls); |
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| 483 | retval->stmts = vl_copy_stmt_list(bestmt->stmts); |
---|
| 484 | |
---|
| 485 | return retval; |
---|
| 486 | } |
---|
| 487 | |
---|
| 488 | vl_if_else_stmt *vl_copy_if_else_stmt(vl_if_else_stmt *stmt) |
---|
| 489 | { |
---|
| 490 | vl_if_else_stmt *retval; |
---|
| 491 | |
---|
| 492 | CpyTRACE("copying if_else_stmt\n"); |
---|
| 493 | ASSERT(stmt->type == IfElseStmt, "Unexpected IfElseStmt Type"); |
---|
| 494 | |
---|
| 495 | retval = (vl_if_else_stmt*)chk_malloc(sizeof(vl_if_else_stmt)); |
---|
| 496 | retval->type = stmt->type; |
---|
| 497 | |
---|
| 498 | retval->cond = vl_copy_expr(stmt->cond); |
---|
| 499 | retval->if_stmt = vl_copy_stmt(stmt->if_stmt); |
---|
| 500 | |
---|
| 501 | if (stmt->else_stmt) { |
---|
| 502 | retval->else_stmt = vl_copy_stmt(stmt->else_stmt); |
---|
| 503 | } else { |
---|
| 504 | retval->else_stmt = NIL(void); |
---|
| 505 | } |
---|
| 506 | |
---|
| 507 | return retval; |
---|
| 508 | } |
---|
| 509 | |
---|
| 510 | vl_case_stmt *vl_copy_case_stmt(vl_case_stmt *stmt) |
---|
| 511 | { |
---|
| 512 | vl_case_stmt *retval; |
---|
| 513 | |
---|
| 514 | CpyTRACE("copying case_stmt\n"); |
---|
| 515 | |
---|
| 516 | retval = (vl_case_stmt*)chk_malloc(sizeof(vl_case_stmt)); |
---|
| 517 | retval->type = stmt->type; |
---|
| 518 | switch(stmt->type) { |
---|
| 519 | case CaseStmt: break; |
---|
| 520 | case CasexStmt: break; |
---|
| 521 | case CasezStmt: break; |
---|
| 522 | default: internal_error("Unexpected Case Type"); break; |
---|
| 523 | } |
---|
| 524 | retval->cond = vl_copy_expr(stmt->cond); |
---|
| 525 | |
---|
| 526 | { |
---|
| 527 | vl_case_item *item, *case_item; |
---|
| 528 | lsHandle handle; |
---|
| 529 | lsGen gen; |
---|
| 530 | |
---|
| 531 | retval->case_items = lsCreate(); |
---|
| 532 | gen = lsStart(stmt->case_items); |
---|
| 533 | while(lsNext(gen, (lsGeneric*)&item, &handle) != LS_NOMORE) { |
---|
| 534 | case_item = vl_copy_case_item(item); |
---|
| 535 | case_item->type = item->type; |
---|
| 536 | lsNewEnd(retval->case_items, (lsGeneric)case_item, 0); |
---|
| 537 | } |
---|
| 538 | } |
---|
| 539 | |
---|
| 540 | return retval; |
---|
| 541 | } |
---|
| 542 | |
---|
| 543 | vl_forever_stmt *vl_copy_forever_stmt(vl_forever_stmt *stmt) |
---|
| 544 | { |
---|
| 545 | vl_forever_stmt *retval; |
---|
| 546 | |
---|
| 547 | CpyTRACE("Printing forever_stmt\n"); |
---|
| 548 | ASSERT(stmt->type == ForeverStmt, "Unexpected ForeverStmt Type"); |
---|
| 549 | |
---|
| 550 | retval = (vl_forever_stmt*)chk_malloc(sizeof(vl_forever_stmt)); |
---|
| 551 | retval->type = stmt->type; |
---|
| 552 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 553 | |
---|
| 554 | return retval; |
---|
| 555 | } |
---|
| 556 | |
---|
| 557 | vl_repeat_stmt *vl_copy_repeat_stmt(vl_repeat_stmt *stmt) |
---|
| 558 | { |
---|
| 559 | vl_repeat_stmt *retval; |
---|
| 560 | |
---|
| 561 | CpyTRACE("copying repeat_stmt\n"); |
---|
| 562 | ASSERT(stmt->type == RepeatStmt, "Unexpected RepeatStmt Type"); |
---|
| 563 | |
---|
| 564 | retval = (vl_repeat_stmt*)chk_malloc(sizeof(vl_repeat_stmt)); |
---|
| 565 | retval->type = stmt->type; |
---|
| 566 | retval->count = vl_copy_expr(stmt->count); |
---|
| 567 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 568 | |
---|
| 569 | return retval; |
---|
| 570 | } |
---|
| 571 | |
---|
| 572 | vl_while_stmt *vl_copy_while_stmt(vl_while_stmt *stmt) |
---|
| 573 | { |
---|
| 574 | vl_while_stmt *retval; |
---|
| 575 | |
---|
| 576 | CpyTRACE("Printing while_stmt\n"); |
---|
| 577 | ASSERT(stmt->type == WhileStmt, "Unexpected WhileStmt Type"); |
---|
| 578 | |
---|
| 579 | retval = (vl_while_stmt*)chk_malloc(sizeof(vl_while_stmt)); |
---|
| 580 | retval->type = stmt->type; |
---|
| 581 | retval->cond = vl_copy_expr(stmt->cond); |
---|
| 582 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 583 | |
---|
| 584 | return retval; |
---|
| 585 | } |
---|
| 586 | |
---|
| 587 | vl_for_stmt *vl_copy_for_stmt(vl_for_stmt *stmt) |
---|
| 588 | { |
---|
| 589 | vl_for_stmt *retval; |
---|
| 590 | |
---|
| 591 | CpyTRACE("copying for_stmt\n"); |
---|
| 592 | ASSERT(stmt->type == ForStmt, "Unexpected ForStmt Type"); |
---|
| 593 | |
---|
| 594 | retval = (vl_for_stmt*)chk_malloc(sizeof(vl_for_stmt)); |
---|
| 595 | retval->type = stmt->type; |
---|
| 596 | retval->init = vl_copy_bassign_stmt(stmt->init); |
---|
| 597 | retval->cond = vl_copy_expr(stmt->cond); |
---|
| 598 | retval->end = vl_copy_bassign_stmt(stmt->end); |
---|
| 599 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 600 | |
---|
| 601 | return retval; |
---|
| 602 | } |
---|
| 603 | |
---|
| 604 | vl_delay_control_stmt *vl_copy_delay_control_stmt(vl_delay_control_stmt *stmt) |
---|
| 605 | { |
---|
| 606 | vl_delay_control_stmt *retval; |
---|
| 607 | |
---|
| 608 | CpyTRACE("copying delay_control_stmt\n"); |
---|
| 609 | ASSERT(stmt->type == DelayControlStmt, "Unexpected DelayControlStmt Type"); |
---|
| 610 | |
---|
| 611 | retval = (vl_delay_control_stmt*)chk_malloc(sizeof(vl_delay_control_stmt)); |
---|
| 612 | retval->type = stmt->type; |
---|
| 613 | retval->delay = vl_copy_delay(stmt->delay); |
---|
| 614 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 615 | |
---|
| 616 | return retval; |
---|
| 617 | } |
---|
| 618 | |
---|
| 619 | vl_event_control_stmt *vl_copy_event_control_stmt(vl_event_control_stmt *stmt) |
---|
| 620 | { |
---|
| 621 | vl_event_control_stmt *retval; |
---|
| 622 | |
---|
| 623 | CpyTRACE("copying event_control_stmt\n"); |
---|
| 624 | ASSERT(stmt->type == EventControlStmt, "Unexpected EventControlStmt Type"); |
---|
| 625 | |
---|
| 626 | retval = (vl_event_control_stmt*)chk_malloc(sizeof(vl_event_control_stmt)); |
---|
| 627 | retval->type = stmt->type; |
---|
| 628 | retval->event = vl_copy_event_expr(stmt->event); |
---|
| 629 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 630 | |
---|
| 631 | return retval; |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | |
---|
| 635 | vl_bassign_stmt *vl_copy_bassign_stmt(vl_bassign_stmt *bassign) |
---|
| 636 | { |
---|
| 637 | vl_bassign_stmt *retval; |
---|
| 638 | |
---|
| 639 | CpyTRACE("Printing bassign_stmt\n"); |
---|
| 640 | |
---|
| 641 | if (bassign->type == AssignStmt) { |
---|
| 642 | vl_fprintf_stmt(stdout, "assign "); /* Fabio's temp. fix */ |
---|
| 643 | } |
---|
| 644 | |
---|
| 645 | retval = (vl_bassign_stmt*)chk_malloc(sizeof(vl_bassign_stmt)); |
---|
| 646 | retval->type = bassign->type; |
---|
| 647 | |
---|
| 648 | retval->lhs = vl_copy_lval(bassign->lhs); |
---|
| 649 | |
---|
| 650 | bassign->control = NIL(void); |
---|
| 651 | switch(bassign->type) { |
---|
| 652 | case AssignStmt: |
---|
| 653 | case BassignStmt: |
---|
| 654 | break; |
---|
| 655 | case NbassignStmt: |
---|
| 656 | break; |
---|
| 657 | case DelayBassignStmt: |
---|
| 658 | retval->control = vl_copy_delay((vl_delay *)bassign->control); |
---|
| 659 | break; |
---|
| 660 | case DelayNbassignStmt: |
---|
| 661 | retval->control = vl_copy_delay((vl_delay *)bassign->control); |
---|
| 662 | break; |
---|
| 663 | case EventBassignStmt: |
---|
| 664 | retval->control = vl_copy_event_expr((vl_event_expr*)bassign->control); |
---|
| 665 | break; |
---|
| 666 | case EventNbassignStmt: |
---|
| 667 | retval->control = vl_copy_event_expr((vl_event_expr*)bassign->control); |
---|
| 668 | break; |
---|
| 669 | default: internal_error("Unexpected Assign Type"); break; |
---|
| 670 | } |
---|
| 671 | retval->rhs = vl_copy_expr(bassign->rhs); |
---|
| 672 | |
---|
| 673 | return retval; |
---|
| 674 | } |
---|
| 675 | |
---|
| 676 | vl_wait_stmt *vl_copy_wait_stmt(vl_wait_stmt *stmt) |
---|
| 677 | { |
---|
| 678 | vl_wait_stmt *retval; |
---|
| 679 | |
---|
| 680 | CpyTRACE("copying wait_stmt\n"); |
---|
| 681 | ASSERT(stmt->type == WaitStmt, "Unexpected WaitStmt Type"); |
---|
| 682 | |
---|
| 683 | retval = (vl_wait_stmt*)chk_malloc(sizeof(vl_wait_stmt)); |
---|
| 684 | retval->type = stmt->type; |
---|
| 685 | retval->cond = vl_copy_expr(stmt->cond); |
---|
| 686 | retval->stmt = vl_copy_stmt(stmt->stmt); |
---|
| 687 | |
---|
| 688 | return retval; |
---|
| 689 | } |
---|
| 690 | |
---|
| 691 | vl_fork_join_stmt *vl_copy_fork_join_stmt(vl_fork_join_stmt *stmt) |
---|
| 692 | { |
---|
| 693 | vl_fork_join_stmt *retval; |
---|
| 694 | |
---|
| 695 | CpyTRACE("copying fork_join_stmt\n"); |
---|
| 696 | ASSERT(stmt->type == ForkJoinStmt, "Unexpected ForkJoinStmt Type"); |
---|
| 697 | |
---|
| 698 | retval = (vl_fork_join_stmt*)chk_malloc(sizeof(vl_fork_join_stmt)); |
---|
| 699 | retval->type = stmt->type; |
---|
| 700 | retval->decls = vl_copy_decl_list(stmt->decls); |
---|
| 701 | retval->stmts = vl_copy_stmt_list(stmt->stmts); |
---|
| 702 | |
---|
| 703 | return retval; |
---|
| 704 | } |
---|
| 705 | |
---|
| 706 | |
---|
| 707 | vl_task_enable_stmt *vl_copy_task_enable_stmt(vl_task_enable_stmt *stmt) |
---|
| 708 | { |
---|
| 709 | vl_task_enable_stmt *retval; |
---|
| 710 | |
---|
| 711 | CpyTRACE("Printing task_enable_stmt\n"); |
---|
| 712 | ASSERT(((stmt->type == TaskEnableStmt) || |
---|
| 713 | (stmt->type == SysTaskEnableStmt)), |
---|
| 714 | "Unexpected TaskEnableStmt Type"); |
---|
| 715 | |
---|
| 716 | retval = (vl_task_enable_stmt*)chk_malloc(sizeof(vl_task_enable_stmt)); |
---|
| 717 | retval->type = stmt->type; |
---|
| 718 | retval->name = vl_copy_id_range(stmt->name); |
---|
| 719 | if (stmt->args) { |
---|
| 720 | |
---|
| 721 | retval->args = vl_copy_expr_list(stmt->args); |
---|
| 722 | } else { |
---|
| 723 | retval->args = (lsList)0; |
---|
| 724 | } |
---|
| 725 | |
---|
| 726 | return retval; |
---|
| 727 | } |
---|
| 728 | |
---|
| 729 | vl_disable_stmt *vl_copy_disable_stmt(vl_disable_stmt *stmt) |
---|
| 730 | { |
---|
| 731 | vl_disable_stmt *retval; |
---|
| 732 | |
---|
| 733 | CpyTRACE("copying disable_stmt\n"); |
---|
| 734 | ASSERT(stmt->type == DisableStmt, "Unexpected DisableStmt Type"); |
---|
| 735 | |
---|
| 736 | retval = (vl_disable_stmt*)chk_malloc(sizeof(vl_disable_stmt)); |
---|
| 737 | retval->type = stmt->type; |
---|
| 738 | retval->name = vl_copy_id_range(stmt->name); |
---|
| 739 | |
---|
| 740 | return retval; |
---|
| 741 | } |
---|
| 742 | |
---|
| 743 | vl_deassign_stmt *vl_copy_deassign_stmt(vl_deassign_stmt *stmt) |
---|
| 744 | { |
---|
| 745 | vl_deassign_stmt *retval; |
---|
| 746 | |
---|
| 747 | CpyTRACE("Printing deassign_stmt\n"); |
---|
| 748 | ASSERT(stmt->type == DeassignStmt, "Unexpected DeassignStmt Type"); |
---|
| 749 | |
---|
| 750 | retval = (vl_deassign_stmt*)chk_malloc(sizeof(vl_deassign_stmt)); |
---|
| 751 | retval->type = stmt->type; |
---|
| 752 | retval->lhs = vl_copy_lval(stmt->lhs); |
---|
| 753 | |
---|
| 754 | return retval; |
---|
| 755 | } |
---|
| 756 | |
---|
| 757 | vl_case_item *vl_copy_case_item(vl_case_item *item) |
---|
| 758 | { |
---|
| 759 | vl_case_item *retval; |
---|
| 760 | |
---|
| 761 | CpyTRACE("Printing case_item\n"); |
---|
| 762 | retval = (vl_case_item*)chk_malloc(sizeof(vl_case_item)); |
---|
| 763 | retval->type = item->type; |
---|
| 764 | switch(item->type) { |
---|
| 765 | case CaseItem: retval->exprs = vl_copy_expr_list(item->exprs); break; |
---|
| 766 | case DefaultItem: break; |
---|
| 767 | default: internal_error("Unexpected CaseItem Type"); break; |
---|
| 768 | } |
---|
| 769 | retval->stmt = vl_copy_stmt(item->stmt); |
---|
| 770 | |
---|
| 771 | return retval; |
---|
| 772 | } |
---|
| 773 | |
---|
| 774 | vl_event_expr *vl_copy_event_expr(vl_event_expr *event) |
---|
| 775 | { |
---|
| 776 | vl_event_expr *retval; |
---|
| 777 | |
---|
| 778 | CpyTRACE("Printing event_expr\n"); |
---|
| 779 | if (event == NIL(vl_event_expr)) return NIL(vl_event_expr); |
---|
| 780 | |
---|
| 781 | retval = (vl_event_expr*)chk_malloc(sizeof(vl_event_expr)); |
---|
| 782 | retval->type = event->type; |
---|
| 783 | retval->list = (lsList)0; |
---|
| 784 | switch(event->type) { |
---|
| 785 | case OrEventExpr: { |
---|
| 786 | vl_event_expr *e; |
---|
| 787 | lsHandle handle; |
---|
| 788 | lsGen gen; |
---|
| 789 | |
---|
| 790 | retval->list = lsCreate(); |
---|
| 791 | gen = lsStart(event->list); |
---|
| 792 | if (lsNext(gen, (lsGeneric*)&e, &handle) == LS_OK) { |
---|
| 793 | lsNewEnd(retval->list, (lsGeneric)vl_copy_event_expr(e), 0); |
---|
| 794 | while(lsNext(gen, (lsGeneric*)&e, &handle) != LS_NOMORE) { |
---|
| 795 | lsNewEnd(retval->list, (lsGeneric)vl_copy_event_expr(e), 0); |
---|
| 796 | } |
---|
| 797 | } |
---|
| 798 | (void) lsFinish(gen); |
---|
| 799 | |
---|
| 800 | return retval; |
---|
| 801 | } |
---|
| 802 | case NegedgeEventExpr: retval->expr = vl_copy_expr(event->expr); break; |
---|
| 803 | case PosedgeEventExpr: retval->expr = vl_copy_expr(event->expr); break; |
---|
| 804 | case EdgeEventExpr: retval->expr = vl_copy_expr(event->expr); break; |
---|
| 805 | case EventExpr: retval->expr = vl_copy_expr(event->expr); break; |
---|
| 806 | default: internal_error("Unexpected EventExpr Type"); break; |
---|
| 807 | } |
---|
| 808 | |
---|
| 809 | return retval; |
---|
| 810 | } |
---|
| 811 | |
---|
| 812 | vl_lval *vl_copy_lval(vl_lval *lval) |
---|
| 813 | { |
---|
| 814 | vl_lval *retval; |
---|
| 815 | |
---|
| 816 | CpyTRACE("Printing lval\n"); |
---|
| 817 | |
---|
| 818 | retval = (vl_lval*)chk_malloc(sizeof(vl_lval)); |
---|
| 819 | retval->type = lval->type; |
---|
| 820 | switch(lval->type) { |
---|
| 821 | case IDExpr: retval->name = vl_copy_id_range(lval->name); break; |
---|
| 822 | case BitSelExpr: |
---|
| 823 | case PartSelExpr: |
---|
| 824 | retval->name = vl_copy_id_range(lval->name); |
---|
| 825 | retval->range = vl_copy_range(lval->range); |
---|
| 826 | break; |
---|
| 827 | case ConcatExpr: { |
---|
| 828 | vl_expr *e; |
---|
| 829 | lsHandle handle; |
---|
| 830 | lsGen gen; |
---|
| 831 | |
---|
| 832 | retval->concat = lsCreate(); |
---|
| 833 | gen = lsStart(lval->concat); |
---|
| 834 | if (lsNext(gen, (lsGeneric*)&e, &handle) == LS_OK) { |
---|
| 835 | lsNewEnd(lval->concat, (lsGeneric)vl_copy_expr(e), 0); |
---|
| 836 | while(lsNext(gen, (lsGeneric*)&e, &handle) != LS_NOMORE) { |
---|
| 837 | lsNewEnd(lval->concat, (lsGeneric)vl_copy_expr(e), 0); |
---|
| 838 | } |
---|
| 839 | } |
---|
| 840 | (void) lsFinish(gen); |
---|
| 841 | |
---|
| 842 | break; |
---|
| 843 | } |
---|
| 844 | |
---|
| 845 | default: internal_error("Unexpected Lval Type"); break; |
---|
| 846 | } |
---|
| 847 | |
---|
| 848 | return retval; |
---|
| 849 | } |
---|
| 850 | |
---|
| 851 | vl_expr *vl_copy_expr(vl_expr *expr) |
---|
| 852 | { |
---|
| 853 | vl_expr *retval; |
---|
| 854 | |
---|
| 855 | if (!expr) return NIL(vl_expr); |
---|
| 856 | CpyTRACE("Printing expr\n"); |
---|
| 857 | |
---|
| 858 | retval = (vl_expr*)chk_malloc(sizeof(vl_expr)); |
---|
| 859 | retval->type = expr->type; |
---|
| 860 | switch (expr->type) { |
---|
| 861 | case BitExpr: |
---|
| 862 | retval->u.exprs.e1 = expr->u.exprs.e1; |
---|
| 863 | retval->u.exprs.e2 = expr->u.exprs.e2; |
---|
| 864 | retval->u.exprs.e3 = (vl_expr*)vlStrdup((char*)expr->u.exprs.e3); |
---|
| 865 | break; |
---|
| 866 | case IntExpr: |
---|
| 867 | retval->u.intval = expr->u.intval; |
---|
| 868 | break; |
---|
| 869 | case RealExpr: |
---|
| 870 | retval->u.realval = expr->u.realval; |
---|
| 871 | break; |
---|
| 872 | case IDExpr: |
---|
| 873 | retval->u.name = vl_copy_id_range(expr->u.name); |
---|
| 874 | break; |
---|
| 875 | case BitSelExpr: case PartSelExpr: |
---|
| 876 | retval->u.idrng = vl_copy_id_range_rec(expr->u.idrng); |
---|
| 877 | break; |
---|
| 878 | case ConcatExpr: { |
---|
| 879 | |
---|
| 880 | vl_expr *e; |
---|
| 881 | lsHandle handle; |
---|
| 882 | lsGen gen; |
---|
| 883 | |
---|
| 884 | retval->u.exprs.e1 = (vl_expr*)lsCreate(); |
---|
| 885 | gen = lsStart((lsList)(expr->u.exprs.e1)); |
---|
| 886 | if (lsNext(gen, (lsGeneric*)&e, &handle) == LS_OK) { |
---|
| 887 | lsNewEnd((lsList)retval->u.exprs.e1, |
---|
| 888 | (lsGeneric)vl_copy_expr(e), 0); |
---|
| 889 | while(lsNext(gen, (lsGeneric*)&e, &handle) != LS_NOMORE) { |
---|
| 890 | lsNewEnd((lsList)retval->u.exprs.e1, |
---|
| 891 | (lsGeneric)vl_copy_expr(e), 0); |
---|
| 892 | } |
---|
| 893 | } |
---|
| 894 | (void) lsFinish(gen); |
---|
| 895 | break; |
---|
| 896 | } |
---|
| 897 | case MinTypMaxExpr: { |
---|
| 898 | |
---|
| 899 | retval->u.exprs.e1 = vl_copy_expr(expr->u.exprs.e1); |
---|
| 900 | if (expr->u.exprs.e2) { |
---|
| 901 | retval->u.exprs.e2 = vl_copy_expr(expr->u.exprs.e2); |
---|
| 902 | } |
---|
| 903 | if (expr->u.exprs.e3) { |
---|
| 904 | retval->u.exprs.e3 = vl_copy_expr(expr->u.exprs.e3); |
---|
| 905 | } |
---|
| 906 | break; |
---|
| 907 | } |
---|
| 908 | case StringExpr: retval->u.string = vlStrdup(expr->u.string); break; |
---|
| 909 | case FuncExpr: |
---|
| 910 | retval->u.func_call.name = vl_copy_id_range(expr->u.func_call.name); |
---|
| 911 | if (expr->u.func_call.args) { |
---|
| 912 | retval->u.func_call.args = |
---|
| 913 | vl_copy_expr_list(expr->u.func_call.args); |
---|
| 914 | } |
---|
| 915 | break; |
---|
| 916 | case UplusExpr: case UminusExpr: |
---|
| 917 | case UnotExpr: case UcomplExpr: |
---|
| 918 | |
---|
| 919 | case UandExpr: case UnandExpr: |
---|
| 920 | case UorExpr: case UnorExpr: |
---|
| 921 | case UxorExpr: case UxnorExpr: |
---|
| 922 | retval->u.exprs.e1 = vl_copy_expr(expr->u.exprs.e1); |
---|
| 923 | break; |
---|
| 924 | |
---|
| 925 | case BplusExpr: case BminusExpr: |
---|
| 926 | case BtimesExpr: case BdivExpr: |
---|
| 927 | case BremExpr: case Beq2Expr: |
---|
| 928 | case Bneq2Expr: case Beq3Expr: |
---|
| 929 | case Bneq3Expr: case BlandExpr: |
---|
| 930 | case BlorExpr: case BltExpr: |
---|
| 931 | case BleExpr: case BgtExpr: |
---|
| 932 | case BgeExpr: case BandExpr: |
---|
| 933 | case BorExpr: case BxorExpr: |
---|
| 934 | case BxnorExpr: case BlshiftExpr: |
---|
| 935 | case BrshiftExpr: |
---|
| 936 | retval->u.exprs.e1 = vl_copy_expr(expr->u.exprs.e1); |
---|
| 937 | retval->u.exprs.e2 = vl_copy_expr(expr->u.exprs.e2); |
---|
| 938 | break; |
---|
| 939 | |
---|
| 940 | case TcondExpr: |
---|
| 941 | retval->u.exprs.e1 = vl_copy_expr(expr->u.exprs.e1); |
---|
| 942 | retval->u.exprs.e2 = vl_copy_expr(expr->u.exprs.e2); |
---|
| 943 | retval->u.exprs.e3 = vl_copy_expr(expr->u.exprs.e3); |
---|
| 944 | break; |
---|
| 945 | case NondExpr: |
---|
| 946 | retval->u.expr_list = vl_copy_expr_list(expr->u.expr_list); |
---|
| 947 | break; |
---|
| 948 | } |
---|
| 949 | |
---|
| 950 | return retval; |
---|
| 951 | } |
---|
| 952 | |
---|
| 953 | |
---|
| 954 | lsList vl_copy_expr_list(lsList exprs) |
---|
| 955 | { |
---|
| 956 | void *expr; |
---|
| 957 | lsHandle handle; |
---|
| 958 | lsGen gen; |
---|
| 959 | lsList retval; |
---|
| 960 | |
---|
| 961 | CpyTRACE("copying Expression List\n"); |
---|
| 962 | if (lsLength(exprs) <= 0) return (lsList)0; |
---|
| 963 | retval = lsCreate(); |
---|
| 964 | gen = lsStart(exprs); |
---|
| 965 | if (lsNext(gen, (lsGeneric*)&expr, &handle) == LS_OK) { |
---|
| 966 | lsNewEnd(retval, (lsGeneric)vl_copy_expr(expr), 0); |
---|
| 967 | while(lsNext(gen, (lsGeneric*)&expr, &handle) != LS_NOMORE) { |
---|
| 968 | lsNewEnd(retval, (lsGeneric)vl_copy_expr(expr), 0); |
---|
| 969 | } |
---|
| 970 | } |
---|
| 971 | (void) lsFinish(gen); |
---|
| 972 | |
---|
| 973 | return retval; |
---|
| 974 | } |
---|
| 975 | |
---|
| 976 | vl_range *vl_copy_range(vl_range *range) |
---|
| 977 | { |
---|
| 978 | vl_range *retval; |
---|
| 979 | |
---|
| 980 | CpyTRACE("copying range\n"); |
---|
| 981 | |
---|
| 982 | if (range == NIL(vl_range) || |
---|
| 983 | (range->left == NIL(vl_expr) && range->right == NIL(vl_expr))) |
---|
| 984 | return NIL(vl_range); |
---|
| 985 | |
---|
| 986 | retval = (vl_range*)chk_malloc(sizeof(vl_range)); |
---|
| 987 | retval->left = vl_copy_expr(range->left); |
---|
| 988 | if (range->right) { |
---|
| 989 | retval->right = vl_copy_expr(range->right); |
---|
| 990 | } |
---|
| 991 | |
---|
| 992 | return retval; |
---|
| 993 | } |
---|
| 994 | |
---|
| 995 | |
---|
| 996 | vl_delay *vl_copy_delay(vl_delay *delay) |
---|
| 997 | { |
---|
| 998 | vl_delay *retval; |
---|
| 999 | |
---|
| 1000 | CpyTRACE("copying delay\n"); |
---|
| 1001 | if (delay == NIL(vl_delay)) return NIL(vl_delay); |
---|
| 1002 | |
---|
| 1003 | retval = (vl_delay*)chk_malloc(sizeof(vl_delay)); |
---|
| 1004 | retval->delay1 = vl_copy_expr(delay->delay1); |
---|
| 1005 | if (delay->delay2) { |
---|
| 1006 | delay->delay2 = vl_copy_expr(delay->delay2); |
---|
| 1007 | if (delay->delay3) { |
---|
| 1008 | delay->delay3 = vl_copy_expr(delay->delay3); |
---|
| 1009 | } |
---|
| 1010 | } |
---|
| 1011 | |
---|
| 1012 | return retval; |
---|
| 1013 | } |
---|
| 1014 | |
---|
| 1015 | |
---|
| 1016 | lsList vl_copy_id_list(lsList ids) |
---|
| 1017 | { |
---|
| 1018 | vl_id_range *id; |
---|
| 1019 | lsHandle handle; |
---|
| 1020 | lsGen gen; |
---|
| 1021 | lsList retval; |
---|
| 1022 | |
---|
| 1023 | retval = lsCreate(); |
---|
| 1024 | gen = lsStart(ids); |
---|
| 1025 | if (lsNext(gen, (lsGeneric*)&id, &handle) == LS_OK) { |
---|
| 1026 | lsNewEnd(retval, (lsGeneric)vl_copy_id_range(id), 0); |
---|
| 1027 | while(lsNext(gen, (lsGeneric*)&id, &handle) != LS_NOMORE) { |
---|
| 1028 | lsNewEnd(retval, (lsGeneric)vl_copy_id_range(id), 0); |
---|
| 1029 | } |
---|
| 1030 | } |
---|
| 1031 | (void) lsFinish(gen); |
---|
| 1032 | |
---|
| 1033 | return retval; |
---|
| 1034 | } |
---|
| 1035 | |
---|
| 1036 | |
---|
| 1037 | lsList vl_copy_id_range_list(lsList ids) |
---|
| 1038 | { |
---|
| 1039 | vl_id_range *id; |
---|
| 1040 | lsHandle handle; |
---|
| 1041 | lsGen gen; |
---|
| 1042 | lsList retval; |
---|
| 1043 | |
---|
| 1044 | if (ids == (lsList)0) return (lsList)0; |
---|
| 1045 | retval = lsCreate(); |
---|
| 1046 | gen = lsStart(ids); |
---|
| 1047 | if (lsNext(gen, (lsGeneric*)&id, &handle) == LS_OK) { |
---|
| 1048 | lsNewEnd(retval, (lsGeneric)vl_copy_id_range(id), 0); |
---|
| 1049 | while(lsNext(gen, (lsGeneric*)&id, &handle) != LS_NOMORE) { |
---|
| 1050 | lsNewEnd(retval, (lsGeneric)vl_copy_id_range(id), 0); |
---|
| 1051 | } |
---|
| 1052 | } |
---|
| 1053 | (void) lsFinish(gen); |
---|
| 1054 | |
---|
| 1055 | return retval; |
---|
| 1056 | } |
---|
| 1057 | |
---|
| 1058 | |
---|
| 1059 | lsList vl_copy_net_list(lsList nets) |
---|
| 1060 | { |
---|
| 1061 | void *net; |
---|
| 1062 | lsHandle handle; |
---|
| 1063 | lsGen gen; |
---|
| 1064 | lsList retval; |
---|
| 1065 | |
---|
| 1066 | retval = lsCreate(); |
---|
| 1067 | gen = lsStart(nets); |
---|
| 1068 | if (lsNext(gen, (lsGeneric*)&net, &handle) == LS_OK) { |
---|
| 1069 | lsNewEnd(retval, vl_copy_net(net), 0); |
---|
| 1070 | while(lsNext(gen, (lsGeneric*)&net, &handle) != LS_NOMORE) { |
---|
| 1071 | lsNewEnd(retval, vl_copy_net(net), 0); |
---|
| 1072 | } |
---|
| 1073 | } |
---|
| 1074 | (void) lsFinish(gen); |
---|
| 1075 | |
---|
| 1076 | return retval; |
---|
| 1077 | } |
---|
| 1078 | |
---|
| 1079 | |
---|
| 1080 | void *vl_copy_net(void *net) |
---|
| 1081 | { |
---|
| 1082 | void *retval=NIL(void); |
---|
| 1083 | |
---|
| 1084 | switch(((vl_expr *)net)->type) { |
---|
| 1085 | case BassignStmt: retval = (void*)vl_copy_bassign_stmt(net); break; |
---|
| 1086 | case IDExpr: retval = (void*)vl_copy_expr(net); break; |
---|
| 1087 | default: retval = (void*)vl_copy_id_range((vl_id_range*)net); break; |
---|
| 1088 | } |
---|
| 1089 | |
---|
| 1090 | return retval; |
---|
| 1091 | } |
---|
| 1092 | |
---|
| 1093 | |
---|
| 1094 | lsList vl_copy_ports (lsList ports) |
---|
| 1095 | { |
---|
| 1096 | void *item; |
---|
| 1097 | lsHandle handle; |
---|
| 1098 | lsGen gen; |
---|
| 1099 | lsList retval; |
---|
| 1100 | |
---|
| 1101 | if (ports != (lsList)0) { |
---|
| 1102 | retval = lsCreate(); |
---|
| 1103 | gen = lsStart(ports); |
---|
| 1104 | if (lsNext(gen, (lsGeneric*)&item, &handle) == LS_OK) { |
---|
| 1105 | lsNewEnd(retval, (lsGeneric)vl_copy_port(item), 0); |
---|
| 1106 | while (lsNext(gen, (lsGeneric*)&item, &handle) != LS_NOMORE) { |
---|
| 1107 | lsNewEnd(retval, (lsGeneric)vl_copy_port(item), 0); |
---|
| 1108 | } |
---|
| 1109 | } |
---|
| 1110 | (void) lsFinish(gen); |
---|
| 1111 | return retval; |
---|
| 1112 | } |
---|
| 1113 | |
---|
| 1114 | return (lsList)0; |
---|
| 1115 | } |
---|
| 1116 | |
---|
| 1117 | vl_port *vl_copy_port(vl_portPtr port) |
---|
| 1118 | { |
---|
| 1119 | vl_port *retval; |
---|
| 1120 | |
---|
| 1121 | retval = (vl_port*)chk_malloc(sizeof(vl_port)); |
---|
| 1122 | retval->type = port->type; |
---|
| 1123 | if (port->type == NamedPort) { |
---|
| 1124 | retval->id = vl_copy_id_range(port->id); |
---|
| 1125 | } |
---|
| 1126 | |
---|
| 1127 | retval->port_exp = vl_copy_id_range_list(port->port_exp); |
---|
| 1128 | |
---|
| 1129 | return retval; |
---|
| 1130 | } |
---|
| 1131 | |
---|
| 1132 | |
---|
| 1133 | lsList vl_copy_connects (lsList connects) |
---|
| 1134 | { |
---|
| 1135 | void *item; |
---|
| 1136 | lsHandle handle; |
---|
| 1137 | lsGen gen; |
---|
| 1138 | lsList retval; |
---|
| 1139 | |
---|
| 1140 | |
---|
| 1141 | if (connects != (lsList)0) { |
---|
| 1142 | retval = lsCreate(); |
---|
| 1143 | gen = lsStart(connects); |
---|
| 1144 | if (lsNext(gen, (lsGeneric*)&item, &handle) == LS_OK) { |
---|
| 1145 | lsNewEnd(retval, (lsGeneric)vl_copy_port_connect(item), 0); |
---|
| 1146 | while (lsNext(gen, (lsGeneric*)&item, &handle) != LS_NOMORE) { |
---|
| 1147 | lsNewEnd(retval, (lsGeneric)vl_copy_port_connect(item), 0); |
---|
| 1148 | } |
---|
| 1149 | } |
---|
| 1150 | (void) lsFinish(gen); |
---|
| 1151 | return retval; |
---|
| 1152 | } |
---|
| 1153 | |
---|
| 1154 | return (lsList)0; |
---|
| 1155 | } |
---|
| 1156 | |
---|
| 1157 | vl_port_connect *vl_copy_port_connect(vl_port_connectPtr connect) |
---|
| 1158 | { |
---|
| 1159 | vl_port_connect *retval=NIL(vl_port_connect); |
---|
| 1160 | |
---|
| 1161 | retval = (vl_port_connect*)chk_malloc(sizeof(vl_port_connect)); |
---|
| 1162 | retval->type = connect->type; |
---|
| 1163 | if (connect->type == NamedConnect) { |
---|
| 1164 | retval->id = vl_copy_id_range(connect->id); |
---|
| 1165 | } |
---|
| 1166 | |
---|
| 1167 | retval->expr = vl_copy_expr(connect->expr); |
---|
| 1168 | |
---|
| 1169 | return retval; |
---|
| 1170 | } |
---|
| 1171 | |
---|
| 1172 | |
---|
| 1173 | lsList vl_copy_mod_item_list (lsList mitems) |
---|
| 1174 | { |
---|
| 1175 | void *item; |
---|
| 1176 | lsHandle handle; |
---|
| 1177 | lsGen gen; |
---|
| 1178 | lsList retval; |
---|
| 1179 | |
---|
| 1180 | CpyTRACE("copying Module Items\n"); |
---|
| 1181 | if (mitems != (lsList)0) { |
---|
| 1182 | retval = lsCreate(); |
---|
| 1183 | gen = lsStart(mitems); |
---|
| 1184 | if (lsNext(gen, (lsGeneric*)&item, &handle) == LS_OK) { |
---|
| 1185 | lsNewEnd(retval, vl_copy_mod_item(item), 0); |
---|
| 1186 | while(lsNext(gen, (lsGeneric*)&item, &handle) != LS_NOMORE) { |
---|
| 1187 | lsNewEnd(retval, vl_copy_mod_item(item), 0); |
---|
| 1188 | } |
---|
| 1189 | } |
---|
| 1190 | (void) lsFinish(gen); |
---|
| 1191 | |
---|
| 1192 | return retval; |
---|
| 1193 | } |
---|
| 1194 | |
---|
| 1195 | return (lsList)0; |
---|
| 1196 | } |
---|
| 1197 | |
---|
| 1198 | |
---|
| 1199 | void *vl_copy_mod_item(void *item) |
---|
| 1200 | { |
---|
| 1201 | void *retval=NIL(void); |
---|
| 1202 | |
---|
| 1203 | switch(((vl_decl *)item)->type) { |
---|
| 1204 | |
---|
| 1205 | case RealDecl: case EventDecl: |
---|
| 1206 | retval = (void*)vl_copy_basicdecl((vl_decl *)item); |
---|
| 1207 | break; |
---|
| 1208 | |
---|
| 1209 | case IntDecl: case TimeDecl: |
---|
| 1210 | retval = (void*)vl_copy_basicdecl((vl_decl *)item); |
---|
| 1211 | break; |
---|
| 1212 | |
---|
| 1213 | case InputDecl: case OutputDecl: |
---|
| 1214 | case InoutDecl: case RegDecl: |
---|
| 1215 | retval = (void*)vl_copy_rangedecl((vl_rangedecl *)item); |
---|
| 1216 | break; |
---|
| 1217 | |
---|
| 1218 | case ParamDecl: case DefparamDecl: |
---|
| 1219 | retval = (void*)vl_copy_paramdecl((vl_paramdecl *)item); |
---|
| 1220 | break; |
---|
| 1221 | |
---|
| 1222 | case WireDecl: case TriDecl: |
---|
| 1223 | case Tri0Decl: case Tri1Decl: |
---|
| 1224 | case Supply0Decl: case Supply1Decl: |
---|
| 1225 | case WandDecl: case TriandDecl: |
---|
| 1226 | case WorDecl: case TriorDecl: |
---|
| 1227 | case TriregDecl: |
---|
| 1228 | retval = (void*)vl_copy_netdecl((vl_netdecl *)item); |
---|
| 1229 | break; |
---|
| 1230 | |
---|
| 1231 | case ContAssign: |
---|
| 1232 | retval = (void*)vl_copy_cont_assign((vl_cont_assign *)item); |
---|
| 1233 | break; |
---|
| 1234 | |
---|
| 1235 | case TaskDecl: |
---|
| 1236 | retval = (void*)vl_copy_task((vl_task *)item); |
---|
| 1237 | break; |
---|
| 1238 | |
---|
| 1239 | case IntFuncDecl: case RealFuncDecl: |
---|
| 1240 | case RangeFuncDecl: |
---|
| 1241 | retval = (void*)vl_copy_function((vl_function *)item); |
---|
| 1242 | break; |
---|
| 1243 | |
---|
| 1244 | case AndGate: case NandGate: |
---|
| 1245 | case OrGate: case NorGate: |
---|
| 1246 | case XorGate: case XnorGate: |
---|
| 1247 | case BufGate: case Bufif0Gate: |
---|
| 1248 | case Bufif1Gate: case NotGate: |
---|
| 1249 | case Notif0Gate: case Notif1Gate: |
---|
| 1250 | case PulldownGate: case PullupGate: |
---|
| 1251 | case NmosGate: case RnmosGate: |
---|
| 1252 | case PmosGate: case RpmosGate: |
---|
| 1253 | case CmosGate: case RcmosGate: |
---|
| 1254 | case TranGate: case RtranGate: |
---|
| 1255 | case Tranif0Gate: case Rtranif0Gate: |
---|
| 1256 | case Tranif1Gate: case Rtranif1Gate: |
---|
| 1257 | retval = (void*)vl_copy_gate_inst_list((vl_gate_inst_list *)item); |
---|
| 1258 | break; |
---|
| 1259 | |
---|
| 1260 | case ModInst: { |
---|
| 1261 | char *mp; |
---|
| 1262 | |
---|
| 1263 | if (st_lookup(vl_description->mp_st, |
---|
| 1264 | ((vl_mod_prim_inst_list *)item)->name->name, |
---|
| 1265 | &mp)) { |
---|
| 1266 | if (((typestructPtr)mp)->type == CombPrimDecl || |
---|
| 1267 | ((typestructPtr)mp)->type == SeqPrimDecl) |
---|
| 1268 | goto copy_prim_inst; |
---|
| 1269 | } |
---|
| 1270 | } |
---|
| 1271 | |
---|
| 1272 | retval = (void*)vl_copy_mod_inst_list((vl_mod_prim_inst_list *)item); |
---|
| 1273 | break; |
---|
| 1274 | |
---|
| 1275 | copy_prim_inst: |
---|
| 1276 | |
---|
| 1277 | case PrimInst: |
---|
| 1278 | retval = (void*)vl_copy_prim_inst_list((vl_mod_prim_inst_list *)item); |
---|
| 1279 | break; |
---|
| 1280 | |
---|
| 1281 | case AlwaysStmt: |
---|
| 1282 | case InitialStmt: |
---|
| 1283 | retval = (void*)vl_copy_procstmt((vl_procstmt *)item); |
---|
| 1284 | break; |
---|
| 1285 | |
---|
| 1286 | default: internal_error("Unexpected Module Item"); break; |
---|
| 1287 | } |
---|
| 1288 | |
---|
| 1289 | return retval; |
---|
| 1290 | } |
---|
| 1291 | |
---|
| 1292 | |
---|
| 1293 | lsList vl_copy_decl_list (void *decls) |
---|
| 1294 | { |
---|
| 1295 | void *decl; |
---|
| 1296 | lsHandle handle; |
---|
| 1297 | lsGen gen; |
---|
| 1298 | lsList retval; |
---|
| 1299 | |
---|
| 1300 | CpyTRACE("copying Decls\n"); |
---|
| 1301 | if (decls == NIL(void)) return (lsList)0; |
---|
| 1302 | retval = lsCreate(); |
---|
| 1303 | gen = lsStart(decls); |
---|
| 1304 | if (lsNext(gen, (lsGeneric*)&decl, &handle) == LS_OK) { |
---|
| 1305 | lsNewEnd(retval, vl_copy_decl(decl), 0); |
---|
| 1306 | while(lsNext(gen, (lsGeneric*)&decl, &handle) != LS_NOMORE) { |
---|
| 1307 | lsNewEnd(retval, vl_copy_decl(decl), 0); |
---|
| 1308 | } |
---|
| 1309 | } |
---|
| 1310 | (void) lsFinish(gen); |
---|
| 1311 | |
---|
| 1312 | return retval; |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | lsList vl_copy_stmt_list (void *stmts) |
---|
| 1316 | { |
---|
| 1317 | void *stmt; |
---|
| 1318 | lsHandle handle; |
---|
| 1319 | lsGen gen; |
---|
| 1320 | lsList retval; |
---|
| 1321 | |
---|
| 1322 | CpyTRACE("copying Statements\n"); |
---|
| 1323 | retval = lsCreate(); |
---|
| 1324 | gen = lsStart(stmts); |
---|
| 1325 | if (lsNext(gen, (lsGeneric*)&stmt, &handle) == LS_OK) { |
---|
| 1326 | lsNewEnd(retval, vl_copy_stmt(stmt), 0); |
---|
| 1327 | while(lsNext(gen, (lsGeneric*)&stmt, &handle) != LS_NOMORE) { |
---|
| 1328 | lsNewEnd(retval, vl_copy_stmt(stmt), 0); |
---|
| 1329 | } |
---|
| 1330 | } |
---|
| 1331 | (void) lsFinish(gen); |
---|
| 1332 | |
---|
| 1333 | return retval; |
---|
| 1334 | } |
---|
| 1335 | |
---|
| 1336 | int vl_copy_strength (int s) |
---|
| 1337 | { |
---|
| 1338 | return s; |
---|
| 1339 | } |
---|
| 1340 | |
---|
| 1341 | |
---|
| 1342 | vl_gate_inst *vl_copy_gate (vl_gate_inst *gate) |
---|
| 1343 | { |
---|
| 1344 | vl_gate_inst *retval; |
---|
| 1345 | |
---|
| 1346 | retval = (vl_gate_inst*)chk_malloc(sizeof(vl_gate_inst)); |
---|
| 1347 | retval->name = vl_copy_id_range(gate->name); |
---|
| 1348 | retval->terms = vl_copy_expr_list(gate->terms); |
---|
| 1349 | |
---|
| 1350 | return retval; |
---|
| 1351 | } |
---|
| 1352 | |
---|
| 1353 | vl_mod_prim_inst *vl_copy_prim (vl_mod_prim_inst *prim) |
---|
| 1354 | { |
---|
| 1355 | vl_mod_prim_inst *retval; |
---|
| 1356 | |
---|
| 1357 | retval = (vl_mod_prim_inst*)chk_malloc(sizeof(vl_mod_prim_inst)); |
---|
| 1358 | retval->name = vl_copy_id_range(prim->name); |
---|
| 1359 | retval->ports = vl_copy_expr_list(prim->ports); |
---|
| 1360 | |
---|
| 1361 | return retval; |
---|
| 1362 | } |
---|
| 1363 | |
---|
| 1364 | lsList vl_copy_param_vals (lsList param_vals) |
---|
| 1365 | { |
---|
| 1366 | if (param_vals == (lsList)0) return (lsList)0; |
---|
| 1367 | |
---|
| 1368 | return vl_copy_expr_list(param_vals); |
---|
| 1369 | } |
---|
| 1370 | |
---|
| 1371 | vl_mod_prim_inst *vl_copy_modinst (vl_mod_prim_inst *mod) |
---|
| 1372 | { |
---|
| 1373 | vl_mod_prim_inst *retval; |
---|
| 1374 | |
---|
| 1375 | retval = (vl_mod_prim_inst*)chk_malloc(sizeof(vl_mod_prim_inst)); |
---|
| 1376 | retval->name = vl_copy_id_range(mod->name); |
---|
| 1377 | retval->ports = vl_copy_connects(mod->ports); |
---|
| 1378 | |
---|
| 1379 | return retval; |
---|
| 1380 | } |
---|
| 1381 | |
---|
| 1382 | void *vl_copy_stmt (void *stmt) |
---|
| 1383 | { |
---|
| 1384 | void *retval=NIL(void); |
---|
| 1385 | |
---|
| 1386 | if (stmt == NIL(void)) { |
---|
| 1387 | return NIL(void); |
---|
| 1388 | } |
---|
| 1389 | |
---|
| 1390 | switch(((vl_bassign_stmt *)stmt)->type) { |
---|
| 1391 | case BeginEndStmt: |
---|
| 1392 | retval = (void*)vl_copy_begin_end_stmt((vl_begin_end_stmt *)stmt); |
---|
| 1393 | break; |
---|
| 1394 | case IfElseStmt: |
---|
| 1395 | retval = (void*)vl_copy_if_else_stmt((vl_if_else_stmt *)stmt); |
---|
| 1396 | break; |
---|
| 1397 | case CaseStmt: |
---|
| 1398 | case CasexStmt: |
---|
| 1399 | case CasezStmt: |
---|
| 1400 | retval = (void*)vl_copy_case_stmt((vl_case_stmt *)stmt); |
---|
| 1401 | break; |
---|
| 1402 | case CaseItem: |
---|
| 1403 | retval = (void*)vl_copy_stmt(((vl_case_item *)stmt)->stmt); |
---|
| 1404 | break; |
---|
| 1405 | case DefaultItem: |
---|
| 1406 | retval = (void*)vl_copy_stmt(((vl_case_item *)stmt)->stmt); |
---|
| 1407 | break; |
---|
| 1408 | case ForeverStmt: |
---|
| 1409 | retval = (void*)vl_copy_forever_stmt((vl_forever_stmt *)stmt); |
---|
| 1410 | break; |
---|
| 1411 | case RepeatStmt: |
---|
| 1412 | retval = (void*)vl_copy_repeat_stmt((vl_repeat_stmt *)stmt); |
---|
| 1413 | break; |
---|
| 1414 | case WhileStmt: |
---|
| 1415 | retval = (void*)vl_copy_while_stmt((vl_while_stmt *)stmt); |
---|
| 1416 | break; |
---|
| 1417 | case ForStmt: |
---|
| 1418 | retval = (void*)vl_copy_for_stmt((vl_for_stmt *)stmt); |
---|
| 1419 | break; |
---|
| 1420 | case DelayControlStmt: |
---|
| 1421 | retval = (void*)vl_copy_delay_control_stmt((vl_delay_control_stmt *)stmt); |
---|
| 1422 | break; |
---|
| 1423 | case EventControlStmt: |
---|
| 1424 | retval = (void*)vl_copy_event_control_stmt((vl_event_control_stmt *)stmt); |
---|
| 1425 | break; |
---|
| 1426 | case AssignStmt: |
---|
| 1427 | case BassignStmt: |
---|
| 1428 | case NbassignStmt: |
---|
| 1429 | case DelayBassignStmt: |
---|
| 1430 | case DelayNbassignStmt: |
---|
| 1431 | case EventBassignStmt: |
---|
| 1432 | case EventNbassignStmt: |
---|
| 1433 | retval = (void*)vl_copy_bassign_stmt((vl_bassign_stmt *)stmt); |
---|
| 1434 | break; |
---|
| 1435 | case WaitStmt: |
---|
| 1436 | retval = (void*)vl_copy_wait_stmt((vl_wait_stmt *)stmt); |
---|
| 1437 | break; |
---|
| 1438 | case ForkJoinStmt: |
---|
| 1439 | retval = (void*)vl_copy_fork_join_stmt((vl_fork_join_stmt *)stmt); |
---|
| 1440 | break; |
---|
| 1441 | case TaskEnableStmt: |
---|
| 1442 | case SysTaskEnableStmt: |
---|
| 1443 | retval = (void*)vl_copy_task_enable_stmt((vl_task_enable_stmt *)stmt); |
---|
| 1444 | break; |
---|
| 1445 | case DisableStmt: |
---|
| 1446 | retval = (void*)vl_copy_disable_stmt((vl_disable_stmt *)stmt); |
---|
| 1447 | break; |
---|
| 1448 | case DeassignStmt: |
---|
| 1449 | retval = (void*)vl_copy_deassign_stmt((vl_deassign_stmt *)stmt); |
---|
| 1450 | break; |
---|
| 1451 | case SendEventStmt: |
---|
| 1452 | retval = (void*)vl_copy_id_range(((vl_send_event_stmt *)stmt)->name); |
---|
| 1453 | break; |
---|
| 1454 | default: { |
---|
| 1455 | char msg[MAXSTRLEN]; |
---|
| 1456 | sprintf(msg, "vl_copy_stmt:Unexpected Statement Type %d", |
---|
| 1457 | ((vl_bassign_stmt *)stmt)->type); |
---|
| 1458 | internal_error(msg); |
---|
| 1459 | } |
---|
| 1460 | } |
---|
| 1461 | |
---|
| 1462 | return retval; |
---|
| 1463 | } |
---|
| 1464 | |
---|
| 1465 | void *vl_copy_decl (void *decl) |
---|
| 1466 | { |
---|
| 1467 | void *retval=NIL(void); |
---|
| 1468 | |
---|
| 1469 | switch(((vl_decl *)decl)->type) { |
---|
| 1470 | case RealDecl: case EventDecl: |
---|
| 1471 | case IntDecl: case TimeDecl: |
---|
| 1472 | retval = (void*)vl_copy_basicdecl((vl_decl *)decl); |
---|
| 1473 | break; |
---|
| 1474 | |
---|
| 1475 | case InputDecl: case OutputDecl: |
---|
| 1476 | case InoutDecl: case RegDecl: |
---|
| 1477 | retval = (void*)vl_copy_rangedecl((vl_rangedecl *)decl); |
---|
| 1478 | break; |
---|
| 1479 | case ParamDecl: case DefparamDecl: |
---|
| 1480 | retval = (void*)vl_copy_paramdecl((vl_paramdecl *)decl); |
---|
| 1481 | break; |
---|
| 1482 | case WireDecl: case TriDecl: |
---|
| 1483 | case Tri0Decl: case Tri1Decl: |
---|
| 1484 | case Supply0Decl: case Supply1Decl: |
---|
| 1485 | case WandDecl: case TriandDecl: |
---|
| 1486 | case WorDecl: case TriorDecl: |
---|
| 1487 | case TriregDecl: |
---|
| 1488 | retval = (void*)vl_copy_netdecl((vl_netdecl *)decl); |
---|
| 1489 | break; |
---|
| 1490 | default: |
---|
| 1491 | internal_error("Unexprected Declaration Type"); |
---|
| 1492 | break; |
---|
| 1493 | } |
---|
| 1494 | |
---|
| 1495 | return retval; |
---|
| 1496 | } |
---|
| 1497 | |
---|
| 1498 | vl_cont_assign *vl_copy_cont_assign (vl_cont_assign *assign) |
---|
| 1499 | { |
---|
| 1500 | vl_cont_assign *retval; |
---|
| 1501 | |
---|
| 1502 | retval = (vl_cont_assign*)chk_malloc(sizeof(vl_cont_assign)); |
---|
| 1503 | retval->type = ContAssign; |
---|
| 1504 | retval->strength = vl_copy_strength(assign->strength); |
---|
| 1505 | retval->delay = vl_copy_delay(assign->delay); |
---|
| 1506 | retval->assigns = vl_copy_net_list(assign->assigns); |
---|
| 1507 | |
---|
| 1508 | return retval; |
---|
| 1509 | } |
---|
| 1510 | |
---|
| 1511 | vl_id_range *vl_copy_id_range_rec(vl_id_range *id_range) |
---|
| 1512 | { |
---|
| 1513 | vl_id_range *retval; |
---|
| 1514 | |
---|
| 1515 | CpyTRACE("Copying id_range\n"); |
---|
| 1516 | retval = (vl_id_range *)chk_malloc(sizeof(vl_id_range)); |
---|
| 1517 | retval->name = vlStrdup(id_range->name); |
---|
| 1518 | retval->flags = id_range->flags; |
---|
| 1519 | retval->range = vl_copy_range(id_range->range); |
---|
| 1520 | retval->initial = lsCreate(); |
---|
| 1521 | retval->syndrome_expr_list = id_range->syndrome_expr_list; |
---|
| 1522 | retval->rst_syndrome_expr_list = id_range->rst_syndrome_expr_list; |
---|
| 1523 | retval->mpg_master_exp = id_range->mpg_master_exp; |
---|
| 1524 | retval->id_type = id_range->id_type; |
---|
| 1525 | return(retval); |
---|
| 1526 | } |
---|