diff options
Diffstat (limited to 'src/tools/asm2wasm.cpp')
| -rw-r--r-- | src/tools/asm2wasm.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tools/asm2wasm.cpp b/src/tools/asm2wasm.cpp index c5590c5eb..db6d723db 100644 --- a/src/tools/asm2wasm.cpp +++ b/src/tools/asm2wasm.cpp @@ -55,6 +55,10 @@ int main(int argc, const char *argv[]) { [](Options *o, const std::string &argument) { o->extra["mem base"] = argument; }) + .add("--mem-max", "-mm", "Set the maximum size of memory in the wasm module (in bytes). Without this, TOTAL_MEMORY is used (as it is used for the initial value), or if memory growth is enabled, no limit is set. This overrides both of those.", Options::Arguments::One, + [](Options *o, const std::string &argument) { + o->extra["mem max"] = argument; + }) .add("--total-memory", "-m", "Total memory size", Options::Arguments::One, [](Options *o, const std::string &argument) { o->extra["total memory"] = argument; @@ -123,6 +127,12 @@ int main(int argc, const char *argv[]) { } } + // Set the max memory size, if requested + const auto &memMax = options.extra.find("mem max"); + if (memMax != options.extra.end()) { + wasm.memory.max = atoi(memMax->second.c_str()) / Memory::kPageSize; + } + if (options.debug) std::cerr << "printing..." << std::endl; Output output(options.extra["output"], Flags::Text, options.debug ? Flags::Debug : Flags::Release); WasmPrinter::printModule(&wasm, output.getStream()); |