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| author | Udi Finkelstein <github@udifink.com> | 2018-08-23 15:19:46 +0300 |
|---|---|---|
| committer | Udi Finkelstein <github@udifink.com> | 2018-08-23 15:26:02 +0300 |
| commit | 042b3074f8096212b3f2114d353b2ec75818810b (patch) | |
| tree | 6009afca8f1bc2257770d877c56cfbe449e6e328 /frontends/ast | |
| parent | 408077769ff022f78f10ec1ffb60926361f8dc9f (diff) | |
| download | yosys-042b3074f8096212b3f2114d353b2ec75818810b.tar.gz yosys-042b3074f8096212b3f2114d353b2ec75818810b.tar.bz2 yosys-042b3074f8096212b3f2114d353b2ec75818810b.zip | |
Added -no_dump_ptr flag for AST dump options in 'read_verilog'
This option disables the memory pointer display.
This is useful when diff'ing different dumps because otherwise the node pointers
makes every diff line different when the AST content is the same.
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/ast.cc | 15 | ||||
| -rw-r--r-- | frontends/ast/ast.h | 4 |
2 files changed, 11 insertions, 8 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc index 7c72a50d9..e79be953a 100644 --- a/frontends/ast/ast.cc +++ b/frontends/ast/ast.cc @@ -44,7 +44,7 @@ namespace AST { // instanciate global variables (private API) namespace AST_INTERNAL { - bool flag_dump_ast1, flag_dump_ast2, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit; + bool flag_dump_ast1, flag_dump_ast2, flag_no_dump_ptr, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit; bool flag_nomem2reg, flag_mem2reg, flag_lib, flag_noopt, flag_icells, flag_autowire; AstNode *current_ast, *current_ast_mod; std::map<std::string, AstNode*> current_scope; @@ -267,10 +267,12 @@ void AstNode::dumpAst(FILE *f, std::string indent) const std::string type_name = type2str(type); fprintf(f, "%s%s <%s:%d>", indent.c_str(), type_name.c_str(), filename.c_str(), linenum); - if (id2ast) - fprintf(f, " [%p -> %p]", this, id2ast); - else - fprintf(f, " [%p]", this); + if (!flag_no_dump_ptr) { + if (id2ast) + fprintf(f, " [%p -> %p]", this, id2ast); + else + fprintf(f, " [%p]", this); + } if (!str.empty()) fprintf(f, " str='%s'", str.c_str()); @@ -1008,12 +1010,13 @@ static AstModule* process_module(AstNode *ast, bool defer) } // create AstModule instances for all modules in the AST tree and add them to 'design' -void AST::process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump_ast2, bool dump_vlog, bool dump_rtlil, +void AST::process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump_ast2, bool no_dump_ptr, bool dump_vlog, bool dump_rtlil, bool nolatches, bool nomeminit, bool nomem2reg, bool mem2reg, bool lib, bool noopt, bool icells, bool nooverwrite, bool overwrite, bool defer, bool autowire) { current_ast = ast; flag_dump_ast1 = dump_ast1; flag_dump_ast2 = dump_ast2; + flag_no_dump_ptr = no_dump_ptr; flag_dump_vlog = dump_vlog; flag_dump_rtlil = dump_rtlil; flag_nolatches = nolatches; diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h index d94199643..7e97bdb3b 100644 --- a/frontends/ast/ast.h +++ b/frontends/ast/ast.h @@ -274,7 +274,7 @@ 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 dump_vlog, bool dump_rtlil, bool nolatches, bool nomeminit, + void process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump_ast2, bool no_dump_ptr, bool dump_vlog, bool dump_rtlil, bool nolatches, bool nomeminit, bool nomem2reg, bool mem2reg, bool lib, bool noopt, bool icells, bool nooverwrite, bool overwrite, bool defer, bool autowire); // parametric modules are supported directly by the AST library @@ -305,7 +305,7 @@ namespace AST namespace AST_INTERNAL { // internal state variables - extern bool flag_dump_ast1, flag_dump_ast2, flag_dump_rtlil, flag_nolatches, flag_nomeminit; + 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 AST::AstNode *current_ast, *current_ast_mod; extern std::map<std::string, AST::AstNode*> current_scope; |