From 75009ada3c2a4bcd38c52c8fb871c9e8c1f2e6b1 Mon Sep 17 00:00:00 2001
From: Ruben Undheim <ruben.undheim@gmail.com>
Date: Thu, 11 Oct 2018 23:33:31 +0200
Subject: Synthesis support for SystemVerilog interfaces

This time doing the changes mostly in AST before RTLIL generation
---
 frontends/ast/ast.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'frontends/ast/ast.h')

diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h
index 7e97bdb3b..6b93832b4 100644
--- a/frontends/ast/ast.h
+++ b/frontends/ast/ast.h
@@ -142,6 +142,9 @@ namespace AST
 		AST_NEGEDGE,
 		AST_EDGE,
 
+		AST_INTERFACE,
+		AST_INTERFACEPORT,
+		AST_INTERFACEPORTTYPE,
 		AST_PACKAGE
 	};
 
@@ -284,6 +287,9 @@ namespace AST
 		bool nolatches, nomeminit, nomem2reg, mem2reg, lib, noopt, icells, autowire;
 		~AstModule() YS_OVERRIDE;
 		RTLIL::IdString derive(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, bool mayfail) YS_OVERRIDE;
+		RTLIL::IdString derive(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, dict<RTLIL::IdString, RTLIL::Module*> interfaces, bool mayfail) YS_OVERRIDE;
+		std::string derive_common(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, AstNode **new_ast_out, bool mayfail);
+		void reprocess_module(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Module *> local_interfaces) YS_OVERRIDE;
 		RTLIL::Module *clone() const YS_OVERRIDE;
 	};
 
-- 
cgit v1.2.3


From 458a94059e6738d93a87ddb9af282d0e1d28791d Mon Sep 17 00:00:00 2001
From: Ruben Undheim <ruben.undheim@gmail.com>
Date: Fri, 12 Oct 2018 20:58:37 +0200
Subject: Support for 'modports' for System Verilog interfaces

---
 frontends/ast/ast.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'frontends/ast/ast.h')

diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h
index 6b93832b4..8187b1ac6 100644
--- a/frontends/ast/ast.h
+++ b/frontends/ast/ast.h
@@ -145,6 +145,8 @@ namespace AST
 		AST_INTERFACE,
 		AST_INTERFACEPORT,
 		AST_INTERFACEPORTTYPE,
+		AST_MODPORT,
+		AST_MODPORTMEMBER,
 		AST_PACKAGE
 	};
 
@@ -287,7 +289,7 @@ namespace AST
 		bool nolatches, nomeminit, nomem2reg, mem2reg, lib, noopt, icells, autowire;
 		~AstModule() YS_OVERRIDE;
 		RTLIL::IdString derive(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, bool mayfail) YS_OVERRIDE;
-		RTLIL::IdString derive(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, dict<RTLIL::IdString, RTLIL::Module*> interfaces, bool mayfail) YS_OVERRIDE;
+		RTLIL::IdString derive(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, dict<RTLIL::IdString, RTLIL::Module*> interfaces, dict<RTLIL::IdString, RTLIL::IdString> modports, bool mayfail) YS_OVERRIDE;
 		std::string derive_common(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Const> parameters, AstNode **new_ast_out, bool mayfail);
 		void reprocess_module(RTLIL::Design *design, dict<RTLIL::IdString, RTLIL::Module *> local_interfaces) YS_OVERRIDE;
 		RTLIL::Module *clone() const YS_OVERRIDE;
-- 
cgit v1.2.3