Merge branch 'shellcode-templates'

This is content from an old repo of mine.  I think it makes much more
sense to merge it into lib-des-gnux.

templates/shellcode/ will track any useful shellcode recipes and
contains utilities for building them into ready-to-use payloads.

* shellcode-templates:
  Globally ignore all build artifacts
  Add Makefile for shellcode templates
  Refactor genhex into shelltool
  Add sys_exit shellcode templates
  Add generic /bin/sh shellcode templates

2 files changed, 0 insertions, 34 deletions

diff --git a/tools/.gitignore b/tools/.gitignore
deleted file mode 100644
index c18dd8d..0000000
--- a/tools/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-__pycache__/
diff --git a/tools/genhex.cpp b/tools/genhex.cpp
deleted file mode 100644
index a37f91e..0000000
--- a/tools/genhex.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <iostream>
-#include <string>
-
-/*
- * Read in all of stdin (should be piped from objdump), look for bytecode hex,
- * and print this code, escaped in a C-string literal, to stdout.
- *
- * EG output: "\x01\x02\x03\x04"
- */
-
-int main()
-{
-    std::string tmp;
-    unsigned int hex;
-
-    std::cout << "\"";
-
-    while (true)
-    {
-        std::cin >> tmp;
-
-        if (std::cin.eof())
-            break;
-
-        if (tmp.size() == 2 &&
-            tmp.find(":") == std::string::npos &&
-            sscanf(tmp.c_str(), "%x", &hex) > 0)
-            std::cout << "\\x" << tmp;
-    }
-
-    std::cout << "\"\n";
-    return 0;
-}