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[13/13] sloffs: fix compiler warnings

Message ID 1465979400-2964-14-git-send-email-adrian@lisas.de
State Accepted
Headers show

Commit Message

Adrian Reber June 15, 2016, 8:30 a.m. UTC
The sloffs.c code is from 2008 and 8 years later compilers seem to have
become more sensitive. This silences the compiler warnings and was used
at the same time to test sloffs. Following options have been tested:
'--list', '--dump' and '--append'.

Signed-off-by: Adrian Reber <adrian@lisas.de>
---
 tools/.gitignore |  1 +
 tools/sloffs.c   | 23 +++++++++++++----------
 2 files changed, 14 insertions(+), 10 deletions(-)
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Patch

diff --git a/tools/.gitignore b/tools/.gitignore
index e458413..e89174f 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -1 +1,2 @@ 
 gen_reloc_table
+sloffs
diff --git a/tools/sloffs.c b/tools/sloffs.c
index 5c77160..75acce9 100644
--- a/tools/sloffs.c
+++ b/tools/sloffs.c
@@ -231,17 +231,20 @@  update_modification_time(struct stH *header)
 	struct tm *tm;
 	time_t caltime;
 	char dastr[16] = { 0, };
+	uint64_t date;
 
 	/* update modification date
 	 * copied from create_crc.c */
 	caltime = time(NULL);
 	tm = localtime(&caltime);
 	strftime(dastr, 15, "0x%Y%m%d%H%M", tm);
+	date = cpu_to_be64(strtoll(dastr, NULL, 16));
 
 	/* this does not match the definition from
 	 * struct stH, but we immitate the bug from
-	 * flash image creation in create_crc.c */
-	*(uint64_t *)(header->mdate) = cpu_to_be64(strtoll(dastr, NULL, 16));
+	 * flash image creation in create_crc.c.
+	 * The date is in mdate and time in padding2. */
+	memcpy(&(header->mdate), &date, 8);
 }
 
 static void
@@ -449,11 +452,11 @@  sloffs_dump(const int fd)
 		printf("N/A");
 	}
 	printf("\n");
-	printf("  Image Length: %lld", be64_to_cpu(header->flashlen));
-	printf(" (0x%llx) bytes\n", be64_to_cpu(header->flashlen));
+	printf("  Image Length: %ld", be64_to_cpu(header->flashlen));
+	printf(" (0x%lx) bytes\n", be64_to_cpu(header->flashlen));
 	printf("  Revision    : %s\n", header->platform_revision);
 	crc = be64_to_cpu(header->ui64CRC);
-	printf("  Header CRC  : 0x%016llx CRC check: ", crc);
+	printf("  Header CRC  : 0x%016lx CRC check: ", crc);
 	/* to test the CRC of the header we need to know the actual
 	 * size of the file and not just the size of the data
 	 * which could be easily obtained with sizeof(struct stH);
@@ -478,7 +481,7 @@  sloffs_dump(const int fd)
 	/* read it */
 	read(fd, &crc, 8);
 	crc = be64_to_cpu(crc);
-	printf("  Image CRC   : 0x%016llx CRC check: ", crc);
+	printf("  Image CRC   : 0x%016lx CRC check: ", crc);
 	crc = check_image_crc(fd, be64_to_cpu(header->flashlen));
 	if (!crc)
 		printf("[OK]");
@@ -555,15 +558,15 @@  sloffs_list(const int fd)
 		return;
 
 	for (;;) {
-		printf("   0x%08llx", offset);
+		printf("   0x%08lx", offset);
 		offset += be64_to_cpu(file.next);
 		printf("  %s", file.name);
 		for (i = 0; i < max - strlen(file.name); i++)
 			printf(" ");
 
-		printf("%07lld ", be64_to_cpu(file.len));
-		printf("(0x%06llx)", be64_to_cpu(file.len));
-		printf("  0x%08llx\n", be64_to_cpu(file.flags));
+		printf("%07ld ", be64_to_cpu(file.len));
+		printf("(0x%06lx)", be64_to_cpu(file.len));
+		printf("  0x%08lx\n", be64_to_cpu(file.flags));
 
 		if (be64_to_cpu(file.next) == 0)
 			break;