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| author | Clifford Wolf <clifford@clifford.at> | 2018-11-04 10:08:33 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-04 10:08:33 +0100 |
| commit | 68304c6d176e396e068cbe3ac2800ac75091143c (patch) | |
| tree | a92f295d2f5ee780eb6e8f042817f1a633125e54 /passes/techmap/libparse.cc | |
| parent | 18a4c1cdacc948ef669678f9e3ac1052aadba1a2 (diff) | |
| parent | 04cd17969657dc7402d79e054ea390f98e159083 (diff) | |
| download | yosys-68304c6d176e396e068cbe3ac2800ac75091143c.tar.gz yosys-68304c6d176e396e068cbe3ac2800ac75091143c.tar.bz2 yosys-68304c6d176e396e068cbe3ac2800ac75091143c.zip | |
Merge pull request #687 from trcwm/master
Liberty file: error when it contains pin references to non-existing pins
Diffstat (limited to 'passes/techmap/libparse.cc')
| -rw-r--r-- | passes/techmap/libparse.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/passes/techmap/libparse.cc b/passes/techmap/libparse.cc index d3b1ff02f..bb09117e2 100644 --- a/passes/techmap/libparse.cc +++ b/passes/techmap/libparse.cc @@ -159,7 +159,7 @@ int LibertyParser::lexer(std::string &str) if (c == '\n') { line++; - return ';'; + return 'n'; } // if (c >= 32 && c < 255) @@ -175,7 +175,7 @@ LibertyAst *LibertyParser::parse() int tok = lexer(str); - while (tok == ';') + while (tok == 'n') tok = lexer(str); if (tok == '}' || tok < 0) @@ -194,6 +194,9 @@ LibertyAst *LibertyParser::parse() if (tok == ';') break; + if (tok == 'n') + continue; + if (tok == ':' && ast->value.empty()) { tok = lexer(ast->value); if (tok != 'v') @@ -249,14 +252,14 @@ LibertyAst *LibertyParser::parse() void LibertyParser::error() { - log_error("Syntax error in line %d.\n", line); + log_error("Syntax error in liberty file on line %d.\n", line); } #else void LibertyParser::error() { - fprintf(stderr, "Syntax error in line %d.\n", line); + fprintf(stderr, "Syntax error in liberty file on line %d.\n", line); exit(1); } |