From 6223759471dcb1c801f4d16b79312247d6db018f Mon Sep 17 00:00:00 2001
From: hsc <hsc@8c4709b5-6ec9-48aa-a5cd-a96041d1645a>
Date: Wed, 12 Sep 2012 14:07:07 +0000
Subject: [PATCH] qemu: Fail* startup hook

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1616 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
---
 cmake/qemu.cmake                  |  2 +-
 src/core/config/FailConfig.hpp.in |  2 ++
 src/core/sal/CMakeLists.txt       |  1 +
 src/core/sal/qemu/wrappers.cc     | 16 ++++++++++++++++
 4 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 src/core/sal/qemu/wrappers.cc

diff --git a/cmake/qemu.cmake b/cmake/qemu.cmake
index 0083211d..7585419d 100644
--- a/cmake/qemu.cmake
+++ b/cmake/qemu.cmake
@@ -50,7 +50,7 @@ if(BUILD_QEMU)
   # make sure aspects don't fail to match in entry.cc
   include_directories(${PROJECT_SOURCE_DIR}/src/core ${CMAKE_BINARY_DIR}/src/core)
   add_executable(fail-client "${qemu_lib}")
-  target_link_libraries(fail-client "${qemu_lib}" fail ${qemu_library_dependencies})
+  target_link_libraries(fail-client -Wl,-whole-archive "${qemu_lib}" -Wl,-no-whole-archive fail ${qemu_library_dependencies})
   install(TARGETS fail-client RUNTIME DESTINATION bin)
   
   # a few QEMU-specific passthrough targets:
diff --git a/src/core/config/FailConfig.hpp.in b/src/core/config/FailConfig.hpp.in
index d18643e7..19db6e93 100644
--- a/src/core/config/FailConfig.hpp.in
+++ b/src/core/config/FailConfig.hpp.in
@@ -34,5 +34,7 @@
 #cmakedefine CLIENT_RAND_BACKOFF_TSTART      @CLIENT_RAND_BACKOFF_TSTART@
 #cmakedefine CLIENT_RAND_BACKOFF_TEND        @CLIENT_RAND_BACKOFF_TEND@
 #cmakedefine CLIENT_RETRY_COUNT              @CLIENT_RETRY_COUNT@
+#cmakedefine PROJECT_VERSION                 "@PROJECT_VERSION@"
+#define FAIL_VERSION PROJECT_VERSION
 
 #endif // __FAIL_CONFIG_HPP__
diff --git a/src/core/sal/CMakeLists.txt b/src/core/sal/CMakeLists.txt
index 4cae2c26..2221c11b 100644
--- a/src/core/sal/CMakeLists.txt
+++ b/src/core/sal/CMakeLists.txt
@@ -41,6 +41,7 @@ elseif(BUILD_QEMU)
 		SimulatorController.cc
 		qemu/QEMUController.cc
 		qemu/QEMUListener.cc
+		qemu/wrappers.cc
 	)
 endif(BUILD_BOCHS)
 
diff --git a/src/core/sal/qemu/wrappers.cc b/src/core/sal/qemu/wrappers.cc
new file mode 100644
index 00000000..17fc96d6
--- /dev/null
+++ b/src/core/sal/qemu/wrappers.cc
@@ -0,0 +1,16 @@
+#include "../SALInst.hpp"
+#include "config/FailConfig.hpp"
+
+extern "C" {
+
+#include <stdio.h>
+//#include "qemu/failqemu.h"
+
+struct CPUX86State;
+void failqemu_init(struct CPUX86State *env)
+{
+	printf("FailQEMU v%s\n", FAIL_VERSION);
+	fail::simulator.startup();
+}
+
+}