Add loads of ntohl() in image header handling
Patch by Steven Scholz, 10 Jun 2005
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 8599a49..8bb524b 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -606,7 +606,7 @@
#endif /* CONFIG_MPC5xxx */
}
- kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong))hdr->ih_ep;
+ kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong)) ntohl(hdr->ih_ep);
/*
* Check if there is an initrd image
@@ -621,7 +621,7 @@
/* Copy header so we can blank CRC field for re-calculation */
memmove (&header, (char *)addr, sizeof(image_header_t));
- if (hdr->ih_magic != IH_MAGIC) {
+ if (ntohl(hdr->ih_magic) != IH_MAGIC) {
puts ("Bad Magic Number\n");
SHOW_BOOT_PROGRESS (-10);
do_reset (cmdtp, flag, argc, argv);
@@ -630,7 +630,7 @@
data = (ulong)&header;
len = sizeof(image_header_t);
- checksum = hdr->ih_hcrc;
+ checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0;
if (crc32 (0, (uchar *)data, len) != checksum) {
@@ -644,7 +644,7 @@
print_image_hdr (hdr);
data = addr + sizeof(image_header_t);
- len = hdr->ih_size;
+ len = ntohl(hdr->ih_size);
if (verify) {
ulong csum = 0;
@@ -670,7 +670,7 @@
csum = crc32 (0, (uchar *)data, len);
#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
- if (csum != hdr->ih_dcrc) {
+ if (csum != ntohl(hdr->ih_dcrc)) {
puts ("Bad Data CRC\n");
SHOW_BOOT_PROGRESS (-12);
do_reset (cmdtp, flag, argc, argv);
@@ -902,7 +902,7 @@
cmdline = "";
}
- loader = (void (*)(bd_t *, image_header_t *, char *, char *)) hdr->ih_ep;
+ loader = (void (*)(bd_t *, image_header_t *, char *, char *)) ntohl(hdr->ih_ep);
printf ("## Transferring control to NetBSD stage-2 loader (at address %08lx) ...\n",
(ulong)loader);
@@ -1364,7 +1364,7 @@
image_header_t *hdr = &header;
void (*entry_point)(bd_t *);
- entry_point = (void (*)(bd_t *)) hdr->ih_ep;
+ entry_point = (void (*)(bd_t *)) ntohl(hdr->ih_ep);
printf ("## Transferring control to RTEMS (at address %08lx) ...\n",
(ulong)entry_point);
@@ -1387,7 +1387,7 @@
image_header_t *hdr = &header;
char str[80];
- sprintf(str, "%x", hdr->ih_ep); /* write entry-point into string */
+ sprintf(str, "%x", ntohl(hdr->ih_ep)); /* write entry-point into string */
setenv("loadaddr", str);
do_bootvx(cmdtp, 0, 0, NULL);
}
@@ -1400,7 +1400,7 @@
char *local_args[2];
char str[16];
- sprintf(str, "%x", hdr->ih_ep); /* write entry-point into string */
+ sprintf(str, "%x", ntohl(hdr->ih_ep)); /* write entry-point into string */
local_args[0] = argv[0];
local_args[1] = str; /* and provide it via the arguments */
do_bootelf(cmdtp, 0, 2, local_args);
diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index c726957..37b7325 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -250,7 +250,7 @@
print_image_hdr (hdr);
- cnt = (hdr->ih_size + sizeof(image_header_t));
+ cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
cnt -= SECTORSIZE;
} else {
puts ("\n** Bad Magic Number **\n");
diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c
index 02dffa3..03f4ce6 100644
--- a/common/cmd_fdc.c
+++ b/common/cmd_fdc.c
@@ -836,13 +836,13 @@
return 1;
}
hdr = (image_header_t *)addr;
- if (hdr->ih_magic != IH_MAGIC) {
+ if (ntohl(hdr->ih_magic) != IH_MAGIC) {
printf ("Bad Magic Number\n");
return 1;
}
print_image_hdr(hdr);
- imsize= hdr->ih_size+sizeof(image_header_t);
+ imsize= ntohl(hdr->ih_size)+sizeof(image_header_t);
nrofblk=imsize/512;
if((imsize%512)>0)
nrofblk++;
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index bb51d91..21adb1b 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -717,7 +717,7 @@
cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
cnt -= SECTORSIZE;
} else {
- printf ("\n** Bad Magic Number 0x%x **\n", hdr->ih_magic);
+ printf ("\n** Bad Magic Number 0x%x **\n", ntohl(hdr->ih_magic));
SHOW_BOOT_PROGRESS (-1);
return 1;
}
diff --git a/common/lynxkdi.c b/common/lynxkdi.c
index 797d8cc..ed1b595 100644
--- a/common/lynxkdi.c
+++ b/common/lynxkdi.c
@@ -23,11 +23,11 @@
#if defined(CONFIG_MPC8260) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
void lynxkdi_boot ( image_header_t *hdr )
{
- void (*lynxkdi)(void) = (void(*)(void))hdr->ih_ep;
+ void (*lynxkdi)(void) = (void(*)(void)) ntohl(hdr->ih_ep);
lynxos_bootparms_t *parms = (lynxos_bootparms_t *)0x0020;
bd_t *kbd;
DECLARE_GLOBAL_DATA_PTR;
- u32 *psz = (u32 *)(hdr->ih_load + 0x0204);
+ u32 *psz = (u32 *)(ntohl(hdr->ih_load) + 0x0204);
memset( parms, 0, sizeof(*parms));
kbd = gd->bd;
@@ -39,9 +39,9 @@
/* Do a simple check for Bluecat so we can pass the
* kernel command line parameters.
*/
- if( le32_to_cpu(*psz) == hdr->ih_size ){
+ if( le32_to_cpu(*psz) == ntohl(hdr->ih_size) ){ /* FIXME: NOT SURE HERE ! */
char *args;
- char *cmdline = (char *)(hdr->ih_load + 0x020c);
+ char *cmdline = (char *)(ntohl(hdr->ih_load) + 0x020c);
int len;
printf("Booting Bluecat KDI ...\n");