diff options
Diffstat (limited to 'frontends/ast/ast.h')
| -rw-r--r-- | frontends/ast/ast.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h index 281cbe086..54b2fb319 100644 --- a/frontends/ast/ast.h +++ b/frontends/ast/ast.h @@ -137,7 +137,8 @@ namespace AST AST_GENIF, AST_GENCASE, AST_GENBLOCK, - + AST_TECALL, + AST_POSEDGE, AST_NEGEDGE, AST_EDGE, @@ -173,7 +174,7 @@ namespace AST // node content - most of it is unused in most node types std::string str; std::vector<RTLIL::State> bits; - bool is_input, is_output, is_reg, is_logic, is_signed, is_string, range_valid, range_swapped, was_checked; + bool is_input, is_output, is_reg, is_logic, is_signed, is_string, is_wand, is_wor, range_valid, range_swapped, was_checked, is_unsized; int port_id, range_left, range_right; uint32_t integer; double realvalue; @@ -262,6 +263,7 @@ namespace AST // helper functions for creating AST nodes for constants static AstNode *mkconst_int(uint32_t v, bool is_signed, int width = 32); + static AstNode *mkconst_bits(const std::vector<RTLIL::State> &v, bool is_signed, bool is_unsized); static AstNode *mkconst_bits(const std::vector<RTLIL::State> &v, bool is_signed); static AstNode *mkconst_str(const std::vector<RTLIL::State> &v); static AstNode *mkconst_str(const std::string &str); @@ -269,6 +271,7 @@ namespace AST // helper function for creating sign-extended const objects RTLIL::Const bitsAsConst(int width, bool is_signed); RTLIL::Const bitsAsConst(int width = -1); + RTLIL::Const bitsAsUnsizedConst(int width); RTLIL::Const asAttrConst(); RTLIL::Const asParaConst(); uint64_t asInt(bool is_signed); @@ -283,13 +286,13 @@ namespace AST // process an AST tree (ast must point to an AST_DESIGN node) and generate RTLIL code void process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump_ast2, bool no_dump_ptr, bool dump_vlog1, bool dump_vlog2, bool dump_rtlil, bool nolatches, bool nomeminit, - bool nomem2reg, bool mem2reg, bool noblackbox, bool lib, bool nowb, bool noopt, bool icells, bool nooverwrite, bool overwrite, bool defer, bool autowire); + bool nomem2reg, bool mem2reg, bool noblackbox, bool lib, bool nowb, bool noopt, bool icells, bool pwires, bool nooverwrite, bool overwrite, bool defer, bool autowire); // parametric modules are supported directly by the AST library // therefore we need our own derivate of RTLIL::Module with overloaded virtual functions struct AstModule : RTLIL::Module { AstNode *ast; - bool nolatches, nomeminit, nomem2reg, mem2reg, noblackbox, lib, nowb, noopt, icells, autowire; + bool nolatches, nomeminit, nomem2reg, mem2reg, noblackbox, lib, nowb, noopt, icells, pwires, 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, dict<RTLIL::IdString, RTLIL::IdString> modports, bool mayfail) YS_OVERRIDE; @@ -322,7 +325,7 @@ namespace AST_INTERNAL { // internal state variables extern bool flag_dump_ast1, flag_dump_ast2, flag_no_dump_ptr, flag_dump_rtlil, flag_nolatches, flag_nomeminit; - extern bool flag_nomem2reg, flag_mem2reg, flag_lib, flag_noopt, flag_icells, flag_autowire; + extern bool flag_nomem2reg, flag_mem2reg, flag_lib, flag_noopt, flag_icells, flag_pwires, flag_autowire; extern AST::AstNode *current_ast, *current_ast_mod; extern std::map<std::string, AST::AstNode*> current_scope; extern const dict<RTLIL::SigBit, RTLIL::SigBit> *genRTLIL_subst_ptr; |