diff options
Diffstat (limited to 'src/tools/wasm2wast.cc')
| -rw-r--r-- | src/tools/wasm2wast.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/tools/wasm2wast.cc b/src/tools/wasm2wast.cc index 94dd3fa8..9cf46072 100644 --- a/src/tools/wasm2wast.cc +++ b/src/tools/wasm2wast.cc @@ -38,6 +38,7 @@ static int s_verbose; static const char* s_infile; static const char* s_outfile; static ReadBinaryOptions s_read_binary_options = {nullptr, true}; +static WriteWatOptions s_write_wat_options; static bool s_generate_names; static std::unique_ptr<FileStream> s_log_stream; @@ -50,6 +51,7 @@ enum { FLAG_OUTPUT, FLAG_NO_DEBUG_NAMES, FLAG_GENERATE_NAMES, + FLAG_FOLD_EXPRS, NUM_FLAGS }; @@ -70,6 +72,8 @@ static Option s_options[] = { {FLAG_HELP, 'h', "help", nullptr, NOPE, "print this help message"}, {FLAG_OUTPUT, 'o', "output", "FILENAME", YEP, "output file for the generated wast file, by default use stdout"}, + {FLAG_FOLD_EXPRS, 'f', "fold-exprs", nullptr, NOPE, + "Write folded expressions where possible"}, {FLAG_NO_DEBUG_NAMES, 0, "no-debug-names", nullptr, NOPE, "Ignore debug names in the binary file"}, {FLAG_GENERATE_NAMES, 0, "generate-names", nullptr, NOPE, @@ -96,6 +100,10 @@ static void on_option(struct OptionParser* parser, s_outfile = argument; break; + case FLAG_FOLD_EXPRS: + s_write_wat_options.fold_exprs = true; + break; + case FLAG_NO_DEBUG_NAMES: s_read_binary_options.read_debug_names = false; break; @@ -159,7 +167,7 @@ int ProgramMain(int argc, char** argv) { if (WABT_SUCCEEDED(result)) { FileWriter writer(s_outfile ? FileWriter(s_outfile) : FileWriter(stdout)); - result = write_wat(&writer, &module); + result = write_wat(&writer, &module, &s_write_wat_options); } } delete[] data; |