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, 4 insertions, 4 deletions

diff --git a/tests/vboot_common3_tests.c b/tests/vboot_common3_tests.c
index e094d635..ff75906a 100644
--- a/tests/vboot_common3_tests.c
+++ b/tests/vboot_common3_tests.c
@@ -31,13 +31,13 @@ static void KeyBlockVerifyTest(const VbPublicKey* public_key,
 
   VbKeyBlockHeader *hdr;
   VbKeyBlockHeader *h;
-  uint64_t hsize;
+  unsigned hsize;
 
   hdr = KeyBlockCreate(data_key, private_key, 0x1234);
   TEST_NEQ((size_t)hdr, 0, "KeyBlockVerify() prerequisites");
   if (!hdr)
     return;
-  hsize = hdr->key_block_size;
+  hsize = (unsigned) hdr->key_block_size;
   h = (VbKeyBlockHeader*)Malloc(hsize + 1024);
 
   TEST_EQ(KeyBlockVerify(hdr, hsize, NULL), 0,
@@ -149,7 +149,7 @@ static void VerifyFirmwarePreambleTest(const VbPublicKey* public_key,
   VbFirmwarePreambleHeader *hdr;
   VbFirmwarePreambleHeader *h;
   RSAPublicKey* rsa;
-  uint64_t hsize;
+  unsigned hsize;
 
   /* Create a dummy signature */
   VbSignature *body_sig = SignatureAlloc(56, 78);
@@ -159,7 +159,7 @@ static void VerifyFirmwarePreambleTest(const VbPublicKey* public_key,
   TEST_NEQ(hdr && rsa, 0, "VerifyFirmwarePreamble2() prerequisites");
   if (!hdr)
     return;
-  hsize = hdr->preamble_size;
+  hsize = (unsigned) hdr->preamble_size;
   h = (VbFirmwarePreambleHeader*)Malloc(hsize + 16384);
 
   TEST_EQ(VerifyFirmwarePreamble2(hdr, hsize, rsa), 0,