riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #614 from udif/pr_disable_dump_ptr 

Added -no_dump_ptr flag for AST dump options in 'read_verilog'
This commit is contained in:
Clifford Wolf 2018-08-23 14:41:41 +02:00 committed by GitHub
parent 408077769f 042b3074f8
commit 92c2a04e19
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 20 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
frontends/ast/ast.cc
View File

@ -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;

4
frontends/ast/ast.h
View File

@ -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;

10
frontends/verilog/verilog_frontend.cc
View File

@ -78,6 +78,9 @@ struct VerilogFrontend : public Frontend {
log(" -dump_ast2\n");
log(" dump abstract syntax tree (after simplification)\n");
log("\n");
log(" -no_dump_ptr\n");
log(" do not include hex memory addresses in dump (easier to diff dumps)\n");
log("\n");
log(" -dump_vlog\n");
log(" dump ast as Verilog code (after simplification)\n");
log("\n");
@ -184,6 +187,7 @@ struct VerilogFrontend : public Frontend {
{
bool flag_dump_ast1 = false;
bool flag_dump_ast2 = false;
bool flag_no_dump_ptr = false;
bool flag_dump_vlog = false;
bool flag_dump_rtlil = false;
bool flag_nolatches = false;
@ -241,6 +245,10 @@ struct VerilogFrontend : public Frontend {
flag_dump_ast2 = true;
continue;
}
if (arg == "-no_dump_ptr") {
flag_no_dump_ptr = true;
continue;
}
if (arg == "-dump_vlog") {
flag_dump_vlog = true;
continue;
@ -381,7 +389,7 @@ struct VerilogFrontend : public Frontend {
if (flag_nodpi)
error_on_dpi_function(current_ast);
AST::process(design, current_ast, flag_dump_ast1, flag_dump_ast2, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit, flag_nomem2reg, flag_mem2reg, lib_mode, flag_noopt, flag_icells, flag_nooverwrite, flag_overwrite, flag_defer, default_nettype_wire);
AST::process(design, current_ast, flag_dump_ast1, flag_dump_ast2, flag_no_dump_ptr, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit, flag_nomem2reg, flag_mem2reg, lib_mode, flag_noopt, flag_icells, flag_nooverwrite, flag_overwrite, flag_defer, default_nettype_wire);
if (!flag_nopp)
delete lexin;