Remove the elaborate_net methods.
These methods are no longer in use, their functionality taked over by a compination of elab_and_eval and NetExpr::synthesize methods.
This commit is contained in:
parent
eb9d037bf0
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05f129211e
195
PExpr.h
195
PExpr.h
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@ -36,9 +36,6 @@ class NetScope;
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* The PExpr class hierarchy supports the description of
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* expressions. The parser can generate expression objects from the
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* source, possibly reducing things that it knows how to reduce.
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*
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* The elaborate_net method is used by structural elaboration to build
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* up a netlist interpretation of the expression.
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*/
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class PExpr : public LineInfo {
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@ -98,17 +95,6 @@ class PExpr : public LineInfo {
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// evaluation of parameters.
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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// This method elaborate the expression as gates, for use in a
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// continuous assign or other wholly structural context.
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0 =Link::STRONG,
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Link::strength_t drive1 =Link::STRONG)
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const;
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// This method elaborates the expression as gates, but
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// restricted for use as l-values of continuous assignments.
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virtual NetNet* elaborate_lnet(Design*des, NetScope*scope) const;
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@ -163,13 +149,6 @@ class PEConcat : public PExpr {
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virtual bool elaborate_sig(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_lnet(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_bi_net(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool sys_task_arg) const;
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virtual NetEConcat*elaborate_pexpr(Design*des, NetScope*) const;
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@ -236,14 +215,6 @@ class PEFNumber : public PExpr {
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int expr_width, bool sys_task_arg) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual void dump(ostream&) const;
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private:
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@ -278,15 +249,6 @@ class PEIdent : public PExpr {
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NetScope*scope,
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bool is_force) const;
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// Structural r-values are OK.
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool sys_task_arg) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -366,38 +328,6 @@ class PEIdent : public PExpr {
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NetESignal*net,
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NetScope*found) const;
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public:
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NetNet* elaborate_net_array_(Design*des, NetScope*scope,
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NetNet*sig, unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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NetNet* elaborate_net_net_(Design*des, NetScope*scope,
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NetNet*sig, unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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NetNet* elaborate_net_net_idx_up_(Design*des, NetScope*scope,
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NetNet*sig, unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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NetNet* elaborate_net_bitmux_(Design*des, NetScope*scope,
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NetNet*sig,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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private:
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NetNet* elaborate_lnet_common_(Design*des, NetScope*scope,
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bool bidirectional_flag) const;
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@ -406,8 +336,6 @@ class PEIdent : public PExpr {
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bool eval_part_select_(Design*des, NetScope*scope, NetNet*sig,
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long&midx, long&lidx) const;
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NetNet*process_select_(Design*des, NetScope*scope, NetNet*sig) const;
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};
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class PENumber : public PExpr {
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@ -423,13 +351,6 @@ class PENumber : public PExpr {
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unsigned min, unsigned lval,
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bool&unsized_flag) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetEConst*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -466,13 +387,6 @@ class PEString : public PExpr {
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unsigned min, unsigned lval,
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bool&unsized_flag) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetEConst*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool) const;
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virtual NetEConst*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -498,13 +412,6 @@ class PEUnary : public PExpr {
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virtual bool elaborate_sig(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool sys_task_arg) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -512,32 +419,6 @@ class PEUnary : public PExpr {
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virtual bool is_constant(Module*) const;
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private:
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NetNet* elab_net_uminus_const_logic_(Design*des, NetScope*scope,
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NetEConst*expr,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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NetNet* elab_net_uminus_const_real_(Design*des, NetScope*scope,
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NetECReal*expr,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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NetNet* elab_net_unary_real_(Design*des, NetScope*scope,
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NetExpr*expr,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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private:
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char op_;
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PExpr*expr_;
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@ -559,13 +440,6 @@ class PEBinary : public PExpr {
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virtual bool elaborate_sig(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool sys_task_arg) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -585,52 +459,6 @@ class PEBinary : public PExpr {
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static void suppress_operand_sign_if_needed_(NetExpr*lp, NetExpr*rp);
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private:
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NetNet* elaborate_net_add_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_bit_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_cmp_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_div_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_mod_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_log_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_mul_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_pow_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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NetNet* elaborate_net_shift_(Design*des, NetScope*scope,
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unsigned lwidth,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay) const;
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};
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/*
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@ -680,13 +508,6 @@ class PETernary : public PExpr {
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virtual bool elaborate_sig(Design*des, NetScope*scope) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*,
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int expr_width, bool sys_task_arg) const;
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virtual NetETernary*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -720,14 +541,7 @@ class PECallFunction : public PExpr {
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virtual void dump(ostream &) const;
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virtual NetNet* elaborate_net(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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virtual NetExpr*elaborate_expr(Design*des, NetScope*scope,
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virtual NetExpr*elaborate_expr(Design*des, NetScope*scope,
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int expr_wid, bool sys_task_arg) const;
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virtual NetExpr*elaborate_pexpr(Design*des, NetScope*sc) const;
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@ -743,13 +557,6 @@ class PECallFunction : public PExpr {
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NetExpr* elaborate_sfunc_(Design*des, NetScope*scope, int expr_wid) const;
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NetExpr* elaborate_access_func_(Design*des, NetScope*scope, int expr_wid) const;
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NetNet* elaborate_net_sfunc_(Design*des, NetScope*scope,
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unsigned width,
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const NetExpr* rise,
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const NetExpr* fall,
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const NetExpr* decay,
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Link::strength_t drive0,
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Link::strength_t drive1) const;
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unsigned test_width_sfunc_(Design*des, NetScope*scope,
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unsigned min, unsigned lval,
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bool&unsized_flag) const;
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3118
elab_net.cc
3118
elab_net.cc
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