Split asm_engine into three engines (ia32, amd64, sse2). This allows

them to be individually requested as providers on lookup.

3 files changed, 63 insertions, 0 deletions

diff --git a/src/libstate/engine/amd64_eng/eng_amd64.cpp b/src/libstate/engine/amd64_eng/eng_amd64.cpp
new file mode 100644
index 000000000..bdc73fdd6
--- /dev/null
+++ b/src/libstate/engine/amd64_eng/eng_amd64.cpp
@@ -0,0 +1,25 @@
+/**
+* AMD64 Assembly Implementation Engine
+* (C) 1999-2008 Jack Lloyd
+*/
+
+#include <botan/eng_amd64.h>
+
+#if defined(BOTAN_HAS_SHA1_AMD64)
+  #include <botan/sha1_amd64.h>
+#endif
+
+namespace Botan {
+
+HashFunction* AMD64_Assembler_Engine::find_hash(const SCAN_Name& request,
+                                                Algorithm_Factory&) const
+   {
+#if defined(BOTAN_HAS_SHA1_AMD64)
+   if(request.algo_name() == "SHA-160")
+      return new SHA_160_AMD64;
+#endif
+
+   return 0;
+   }
+
+}
diff --git a/src/libstate/engine/amd64_eng/eng_amd64.h b/src/libstate/engine/amd64_eng/eng_amd64.h
new file mode 100644
index 000000000..efd8c2b76
--- /dev/null
+++ b/src/libstate/engine/amd64_eng/eng_amd64.h
@@ -0,0 +1,24 @@
+/**
+* x86-64 Assembly Implementation Engines
+* (C) 1999-2008 Jack Lloyd
+*/
+
+#ifndef BOTAN_AMD64_ASM_ENGINE_H__
+#define BOTAN_AMD64_ASM_ENGINE_H__
+
+#include <botan/engine.h>
+
+namespace Botan {
+
+class BOTAN_DLL AMD64_Assembler_Engine : public Engine
+   {
+   public:
+      std::string provider_name() const { return "amd64"; }
+   private:
+      HashFunction* find_hash(const SCAN_Name& reqeust,
+                              Algorithm_Factory&) const;
+   };
+
+}
+
+#endif
diff --git a/src/libstate/engine/amd64_eng/info.txt b/src/libstate/engine/amd64_eng/info.txt
new file mode 100644
index 000000000..1d0283ad6
--- /dev/null
+++ b/src/libstate/engine/amd64_eng/info.txt
@@ -0,0 +1,14 @@
+realname "AMD64 Assembler Engine"
+
+define ENGINE_AMD64_ASSEMBLER
+
+load_on auto
+
+<add>
+eng_amd64.cpp
+eng_amd64.h
+</add>
+
+<arch>
+amd64
+</arch>