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-rw-r--r--src/support/file.cpp19
1 files changed, 12 insertions, 7 deletions
diff --git a/src/support/file.cpp b/src/support/file.cpp
index ba69a1be1..0ec460041 100644
--- a/src/support/file.cpp
+++ b/src/support/file.cpp
@@ -20,9 +20,12 @@
#include <limits>
template <typename T>
-T wasm::read_file(const std::string &filename, bool debug) {
+T wasm::read_file(const std::string &filename, bool binary, bool debug) {
if (debug) std::cerr << "Loading '" << filename << "'..." << std::endl;
- std::ifstream infile(filename);
+ std::ifstream infile;
+ auto flags = std::ifstream::in;
+ if (binary) flags |= std::ifstream::binary;
+ infile.open(filename, flags);
if (!infile.is_open()) {
std::cerr << "Failed opening '" << filename << "'" << std::endl;
exit(EXIT_FAILURE);
@@ -41,15 +44,17 @@ T wasm::read_file(const std::string &filename, bool debug) {
}
// Explicit instantiations for the explicit specializations.
-template std::string wasm::read_file<>(const std::string &, bool);
-template std::vector<char> wasm::read_file<>(const std::string &, bool);
+template std::string wasm::read_file<>(const std::string &, bool, bool);
+template std::vector<char> wasm::read_file<>(const std::string &, bool, bool);
-wasm::Output::Output(const std::string &filename, bool debug)
- : outfile(), out([this, filename, debug]() {
+wasm::Output::Output(const std::string &filename, bool binary, bool debug)
+ : outfile(), out([this, filename, binary, debug]() {
std::streambuf *buffer;
if (filename.size()) {
if (debug) std::cerr << "Opening '" << filename << std::endl;
- outfile.open(filename, std::ofstream::out | std::ofstream::trunc);
+ auto flags = std::ofstream::out | std::ofstream::trunc;
+ if (binary) flags |= std::ofstream::binary;
+ outfile.open(filename, flags);
if (!outfile.is_open()) {
std::cerr << "Failed opening '" << filename << "'" << std::endl;
exit(EXIT_FAILURE);