Make vboot_reference build in MSVC command line environment.

This is a mostly NOOP change which modifies the source code
to compile cleanly in the MSVC command line build
environment.

A new makefile is introduced (msc/nmakefile) along with a
README.txt in the same directory explaining how to build
the code in the DOS window. As of this submission the build
is running in a 32 bit environment, the intention is to use
the same makefile for 64 bit builds in the future.

Enabling high compilation warnings level allowed to
identify a couple of bugs in the code which are being fixed.

Not all sources are being compiled in the MSVC environment,
only those in firmware/ and most of those in test/
subdirectories. The benchmark calculations require porting
of the timer facilities and are being postponed.

TEST

Built in DOS and linux environments. Ran unit tests in
linux environment.

Review URL: http://codereview.chromium.org/2809037

1 files changed, 8 insertions, 2 deletions

diff --git a/tests/test_common.h b/tests/test_common.h
index d62071f7..ed3e6039 100644
--- a/tests/test_common.h
+++ b/tests/test_common.h
@@ -7,8 +7,6 @@
 #ifndef VBOOT_REFERENCE_TEST_COMMON_H_
 #define VBOOT_REFERENCE_TEST_COMMON_H_
 
-#include <stdint.h>
-
 extern int gTestSuccess;
 
 /* Return 1 if result is equal to expected_result, else return 0.
@@ -18,4 +16,12 @@ int TEST_EQ(int result, int expected_result, char* testname);
  * Also update the global gTestSuccess flag if test fails. */
 int TEST_NEQ(int result, int not_expected_result, char* testname);
 
+/* ANSI Color coding sequences.
+ *
+ * Don't use \e as MSC does not recognize it as a valid escape sequence.
+ */
+#define COL_GREEN "\x1b[1;32m"
+#define COL_RED "\x1b[0;31m"
+#define COL_STOP "\x1b[m"
+
 #endif  /* VBOOT_REFERENCE_TEST_COMMON_H_ */