From f94bbcdc60e7e435b15a2f95dfce465766e940a3 Mon Sep 17 00:00:00 2001 From: jgravelle-google Date: Tue, 18 Oct 2016 11:01:21 -0700 Subject: Minor improvements to the wasm-interpreter debug messages (#784) * Minor improvements to the wasm-interpreter debug messages 1. Indent nested blocks for more readable structure (with numeric labels to make it even clearer) 2. Print the names of the variables used for NOTE_EVALs 3. Print the values of arguments when entering a function call * Move Indenter class to wasm-interpreter.cpp --- src/wasm-interpreter.cpp | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 src/wasm-interpreter.cpp (limited to 'src/wasm-interpreter.cpp') diff --git a/src/wasm-interpreter.cpp b/src/wasm-interpreter.cpp new file mode 100644 index 000000000..e7df785ac --- /dev/null +++ b/src/wasm-interpreter.cpp @@ -0,0 +1,24 @@ +#include "wasm-interpreter.h" + +namespace wasm { + +#ifdef WASM_INTERPRETER_DEBUG +int Indenter::indentLevel = 0; + +Indenter::Indenter(const char* entry) : entryName(entry) { + ++indentLevel; +} +Indenter::~Indenter() { + print(); + std::cout << "exit " << entryName << '\n'; + --indentLevel; +} +void Indenter::print() { + std::cout << indentLevel << ':'; + for (int i = 0; i <= indentLevel; ++i) { + std::cout << ' '; + } +} +#endif // WASM_INTERPRETER_DEBUG + +} // namespace wasm -- cgit v1.2.3