Modified $readmem[hb] to use '\' or '/' according the OS

Signed-off-by: Rodrigo Alejandro Melo <rmelo@inti.gob.ar>

diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 52f157c6e8ad8f3cf5786684db44e27a43da130c..fe0412699b1d33b97f759b021d03d452da4cc147 100644 (file)
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -2904,7 +2904,12 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m
        std::ifstream f;
        f.open(mem_filename.c_str());
        if (f.fail()) {
-               std::string path = filename.substr(0, filename.find_last_of("\\/")+1);
+#ifdef _WIN32
+               char slash = '\\';
+#else
+               char slash = '/';
+#endif
+               std::string path = filename.substr(0, filename.find_last_of(slash)+1);
                f.open(path + mem_filename.c_str());
                yosys_input_files.insert(path + mem_filename);
        } else {