fiptool: Precursor changes for Visual Studio
In order to compile the source of Fiptool using Visual Studio a number
of adjustments are required to the source. This commit modifies the
source with changes that will be required, but makes no functional
modification. The intent is to allow confirmation that the GCC build
is unaffected.
Change-Id: I4055bd941c646dd0a1aa2e24b940a1db3bf629ce
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
diff --git a/tools/fiptool/fiptool.c b/tools/fiptool/fiptool.c
index 02223d9..1dcb7e8 100644
--- a/tools/fiptool/fiptool.c
+++ b/tools/fiptool/fiptool.c
@@ -9,18 +9,12 @@
#include <assert.h>
#include <errno.h>
-#include <getopt.h>
#include <limits.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
-
-#include <openssl/sha.h>
-
-#include <firmware_image_package.h>
#include "fiptool.h"
#include "tbbr_config.h"
@@ -161,7 +155,7 @@
{
assert(desc != NULL);
- if (desc->action_arg != DO_UNSPEC)
+ if (desc->action_arg != (char *)DO_UNSPEC)
free(desc->action_arg);
desc->action = action;
desc->action_arg = NULL;
@@ -278,7 +272,7 @@
static int parse_fip(const char *filename, fip_toc_header_t *toc_header_out)
{
- struct stat st;
+ struct BLD_PLAT_STAT st;
FILE *fp;
char *buf, *bufend;
fip_toc_header_t *toc_header;
@@ -370,11 +364,12 @@
static image_t *read_image_from_file(const uuid_t *uuid, const char *filename)
{
- struct stat st;
+ struct BLD_PLAT_STAT st;
image_t *image;
FILE *fp;
assert(uuid != NULL);
+ assert(filename != NULL);
fp = fopen(filename, "rb");
if (fp == NULL)
@@ -469,6 +464,7 @@
(unsigned long long)image->toc_e.offset_address,
(unsigned long long)image->toc_e.size,
desc->cmdline_name);
+#ifndef _MSC_VER /* We don't have SHA256 for Visual Studio. */
if (verbose) {
unsigned char md[SHA256_DIGEST_LENGTH];
@@ -476,6 +472,7 @@
printf(", sha256=");
md_print(md, sizeof(md));
}
+#endif
putchar('\n');
}
diff --git a/tools/fiptool/fiptool.h b/tools/fiptool/fiptool.h
index 4b5cdd9..d8a5d2c 100644
--- a/tools/fiptool/fiptool.h
+++ b/tools/fiptool/fiptool.h
@@ -13,6 +13,8 @@
#include <firmware_image_package.h>
#include <uuid.h>
+#include "fiptool_platform.h"
+
#define NELEM(x) (sizeof (x) / sizeof *(x))
enum {
diff --git a/tools/fiptool/fiptool_platform.h b/tools/fiptool/fiptool_platform.h
new file mode 100644
index 0000000..bfdd1ef
--- /dev/null
+++ b/tools/fiptool/fiptool_platform.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Build platform specific handling.
+ * This allows for builds on non-Posix platforms
+ * e.g. Visual Studio on Windows
+ */
+
+#ifndef __FIPTOOL_PLATFORM_H__
+# define __FIPTOOL_PLATFORM_H__
+
+# ifndef _MSC_VER
+
+ /* Not Visual Studio, so include Posix Headers. */
+# include <getopt.h>
+# include <openssl/sha.h>
+# include <unistd.h>
+
+# define BLD_PLAT_STAT stat
+
+# else
+
+ /* Visual Studio. */
+
+# endif
+
+#endif /* __FIPTOOL_PLATFORM_H__ */