mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-06-21 05:13:40 +00:00
Code Activity

Various improvements in support for generate statements

Browse source
This commit is contained in:
Clifford Wolf 2013-12-04 21:06:54 +01:00
parent f4b46ed31e
commit 4a4a3fc337
7 changed files with 161 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

10
frontends/ast/ast.cc
View file

@ -135,6 +135,7 @@ std::string AST::type2str(AstNodeType type)
X(AST_GENVAR)
X(AST_GENFOR)
X(AST_GENIF)
X(AST_GENCASE)
X(AST_GENBLOCK)
X(AST_POSEDGE)
X(AST_NEGEDGE)
@ -700,6 +701,15 @@ RTLIL::Const AstNode::asParaConst()
return val;
}
bool AstNode::asBool()
{
log_assert(type == AST_CONSTANT);
for (auto &bit : bits)
if (bit == RTLIL::State::S1)
return true;
return false;
}
// create a new AstModule from an AST_MODULE AST node
static AstModule* process_module(AstNode *ast)
{