sample/memfd shows /proc/self/maps
diff --git a/sample/memfd.cpp b/sample/memfd.cpp
index c29272b..1066c55 100644
--- a/sample/memfd.cpp
+++ b/sample/memfd.cpp
@@ -1,4 +1,5 @@
/*
+ a sample to use MmapAllocator with an user-defined name
cat /proc/`psidof ./memfd`/maps
7fca70b44000-7fca70b4a000 rw-p 00000000 00:00 0
@@ -9,6 +10,7 @@
*/
#define XBYAK_USE_MEMFD
#include <xbyak/xbyak.h>
+#include <fstream>
class Code : Xbyak::MmapAllocator, public Xbyak::CodeGenerator {
public:
@@ -23,9 +25,15 @@
int main()
{
- Code c1("abc", 123);
- Code c2("xyz", 456);
+ Code c1("Xbyak::abc", 123);
+ Code c2("Xbyak::xyz", 456);
printf("c1 %d\n", c1.getCode<int (*)()>()());
printf("c2 %d\n", c2.getCode<int (*)()>()());
- getchar();
+ std::ifstream ifs("/proc/self/maps", std::ios::binary);
+ if (ifs) {
+ std::string line;
+ while (std::getline(ifs, line)) {
+ printf("%s\n", line.c_str());
+ }
+ }
}
