[U-Boot-Users] [PATCH 2/8] [new uImage] Share common uImage code between mkimage and U-boot
Marian Balakowicz
m8 at semihalf.com
Sat Mar 1 00:19:32 CET 2008
This patch adds the following common routines:
1) Dedicated mkimage print_header() is replaced with common
image_print_contents()
image_print_contents_noindent()
2) Common os/arch/type/comp fields name <--> id translation routines
genimg_get_os_name()
genimg_get_arch_name()
genimg_get_type_name()
genimg_get_comp_name()
genimg_get_os_id()
genimg_get_arch_id()
genimg_get_type_id()
genimg_get_comp_id()
Signed-off-by: Marian Balakowicz <m8 at semihalf.com>
---
common/image.c | 341 +++++++++++++++++++++++++++++++++++++++----------------
include/image.h | 21 ++-
tools/mkimage.c | 244 ++-------------------------------------
3 files changed, 267 insertions(+), 339 deletions(-)
diff --git a/common/image.c b/common/image.c
index 99ed3b8..421a474 100644
--- a/common/image.c
+++ b/common/image.c
@@ -62,11 +62,95 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
ulong rd_addr, uint8_t arch, int verify);
#else
#include "mkimage.h"
-#endif /* USE_HOSTCC*/
+#endif /* !USE_HOSTCC*/
#include <image.h>
+typedef struct table_entry {
+ int id; /* as defined in image.h */
+ char *sname; /* short (input) name */
+ char *lname; /* long (output) name */
+} table_entry_t;
+
+static table_entry_t uimage_arch[] = {
+ { IH_ARCH_INVALID, NULL, "Invalid ARCH", },
+ { IH_ARCH_ALPHA, "alpha", "Alpha", },
+ { IH_ARCH_ARM, "arm", "ARM", },
+ { IH_ARCH_I386, "x86", "Intel x86", },
+ { IH_ARCH_IA64, "ia64", "IA64", },
+ { IH_ARCH_M68K, "m68k", "M68K", },
+ { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
+ { IH_ARCH_MIPS, "mips", "MIPS", },
+ { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
+ { IH_ARCH_NIOS, "nios", "NIOS", },
+ { IH_ARCH_NIOS2, "nios2", "NIOS II", },
+ { IH_ARCH_PPC, "ppc", "PowerPC", },
+ { IH_ARCH_S390, "s390", "IBM S390", },
+ { IH_ARCH_SH, "sh", "SuperH", },
+ { IH_ARCH_SPARC, "sparc", "SPARC", },
+ { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
+ { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
+ { IH_ARCH_AVR32, "avr32", "AVR32", },
+ { -1, "", "", },
+};
+
+static table_entry_t uimage_os[] = {
+ { IH_OS_INVALID, NULL, "Invalid OS", },
+#if defined(CONFIG_ARTOS) || defined(USE_HOSTCC)
+ { IH_OS_ARTOS, "artos", "ARTOS", },
+#endif
+ { IH_OS_LINUX, "linux", "Linux", },
+#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
+ { IH_OS_LYNXOS, "lynxos", "LynxOS", },
+#endif
+ { IH_OS_NETBSD, "netbsd", "NetBSD", },
+ { IH_OS_RTEMS, "rtems", "RTEMS", },
+ { IH_OS_U_BOOT, "u-boot", "U-Boot", },
+#if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
+ { IH_OS_QNX, "qnx", "QNX", },
+ { IH_OS_VXWORKS, "vxworks", "VxWorks", },
+#endif
+#ifdef USE_HOSTCC
+ { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
+ { IH_OS_DELL, "dell", "Dell", },
+ { IH_OS_ESIX, "esix", "Esix", },
+ { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
+ { IH_OS_IRIX, "irix", "Irix", },
+ { IH_OS_NCR, "ncr", "NCR", },
+ { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
+ { IH_OS_PSOS, "psos", "pSOS", },
+ { IH_OS_SCO, "sco", "SCO", },
+ { IH_OS_SOLARIS, "solaris", "Solaris", },
+ { IH_OS_SVR4, "svr4", "SVR4", },
+#endif
+ { -1, "", "", },
+};
+
+static table_entry_t uimage_type[] = {
+ { IH_TYPE_INVALID, NULL, "Invalid Image", },
+ { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
+ { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
+ { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
+ { IH_TYPE_MULTI, "multi", "Multi-File Image", },
+ { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
+ { IH_TYPE_SCRIPT, "script", "Script", },
+ { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
+ { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
+ { -1, "", "", },
+};
+
+static table_entry_t uimage_comp[] = {
+ { IH_COMP_NONE, "none", "uncompressed", },
+ { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
+ { IH_COMP_GZIP, "gzip", "gzip compressed", },
+ { -1, "", "", },
+};
+
unsigned long crc32 (unsigned long, const unsigned char *, unsigned int);
+static void genimg_print_size (uint32_t size);
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC)
+static void genimg_print_time (time_t timestamp);
+#endif
/*****************************************************************************/
/* Legacy format routines */
@@ -122,6 +206,7 @@ int image_check_dcrc_wd (image_header_t *hdr, ulong chunksz)
return (dcrc == image_get_dcrc (hdr));
}
+#endif /* !USE_HOSTCC */
/**
* image_multi_count - get component (sub-image) count
@@ -209,7 +294,6 @@ void image_multi_getimg (image_header_t *hdr, ulong idx,
}
}
-#ifndef USE_HOSTCC
static void image_print_type (image_header_t *hdr)
{
const char *os, *arch, *type, *comp;
@@ -219,47 +303,59 @@ static void image_print_type (image_header_t *hdr)
type = genimg_get_type_name (image_get_type (hdr));
comp = genimg_get_comp_name (image_get_comp (hdr));
- printf ("%s %s %s (%s)", arch, os, type, comp);
+ printf ("%s %s %s (%s)\n", arch, os, type, comp);
}
-void image_print_contents (image_header_t *hdr)
+static void __image_print_contents (image_header_t *hdr, const char *p)
{
-#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
- time_t timestamp = (time_t)image_get_time (hdr);
- struct rtc_time tm;
-#endif
-
- printf (" Image Name: %.*s\n", IH_NMLEN, image_get_name (hdr));
-
-#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
- to_tm (timestamp, &tm);
- printf (" Created: %4d-%02d-%02d %2d:%02d:%02d UTC\n",
- tm.tm_year, tm.tm_mon, tm.tm_mday,
- tm.tm_hour, tm.tm_min, tm.tm_sec);
+ printf ("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name (hdr));
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC)
+ printf ("%sCreated: ", p);
+ genimg_print_time ((time_t)image_get_time (hdr));
#endif
- puts (" Image Type: ");
+ printf ("%sImage Type: ", p);
image_print_type (hdr);
+ printf ("%sData Size: ", p);
+ genimg_print_size (image_get_data_size (hdr));
+ printf ("%sLoad Address: %08x\n", p, image_get_load (hdr));
+ printf ("%sEntry Point: %08x\n", p, image_get_ep (hdr));
- printf ("\n Data Size: %d Bytes = ", image_get_data_size (hdr));
- print_size (image_get_data_size (hdr), "\n");
- printf (" Load Address: %08x\n"
- " Entry Point: %08x\n",
- image_get_load (hdr), image_get_ep (hdr));
-
- if (image_check_type (hdr, IH_TYPE_MULTI)) {
+ if (image_check_type (hdr, IH_TYPE_MULTI) ||
+ image_check_type (hdr, IH_TYPE_SCRIPT)) {
int i;
ulong data, len;
ulong count = image_multi_count (hdr);
- puts (" Contents:\n");
+ printf ("%sContents:\n", p);
for (i = 0; i < count; i++) {
image_multi_getimg (hdr, i, &data, &len);
- printf (" Image %d: %8ld Bytes = ", i, len);
- print_size (len, "\n");
+
+ printf ("%s Image %d: ", p, i);
+ genimg_print_size (len);
+
+ if (image_check_type (hdr, IH_TYPE_SCRIPT) && i > 0) {
+ /*
+ * the user may need to know offsets
+ * if planning to do something with
+ * multiple files
+ */
+ printf ("%s Offset = 0x%08lx\n", p, data);
+ }
}
}
}
+inline void image_print_contents (image_header_t *hdr)
+{
+ __image_print_contents (hdr, " ");
+}
+
+inline void image_print_contents_noindent (image_header_t *hdr)
+{
+ __image_print_contents (hdr, "");
+}
+
+#ifndef USE_HOSTCC
/**
* image_get_ramdisk - get and verify ramdisk image
* @cmdtp: command table pointer
@@ -329,10 +425,12 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
return rd_hdr;
}
+#endif /* !USE_HOSTCC */
/*****************************************************************************/
/* Shared dual-format routines */
/*****************************************************************************/
+#ifndef USE_HOSTCC
int getenv_verify (void)
{
char *s = getenv ("verify");
@@ -386,94 +484,144 @@ void memmove_wd (void *to, void *from, size_t len, ulong chunksz)
memmove (to, from, len);
#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
}
-#endif /* USE_HOSTCC */
+#endif /* !USE_HOSTCC */
-const char* genimg_get_os_name (uint8_t os)
+static void genimg_print_size (uint32_t size)
{
- const char *name;
-
- switch (os) {
- case IH_OS_INVALID: name = "Invalid OS"; break;
- case IH_OS_NETBSD: name = "NetBSD"; break;
- case IH_OS_LINUX: name = "Linux"; break;
- case IH_OS_VXWORKS: name = "VxWorks"; break;
- case IH_OS_QNX: name = "QNX"; break;
- case IH_OS_U_BOOT: name = "U-Boot"; break;
- case IH_OS_RTEMS: name = "RTEMS"; break;
-#ifdef CONFIG_ARTOS
- case IH_OS_ARTOS: name = "ARTOS"; break;
+#ifndef USE_HOSTCC
+ printf ("%d Bytes = ", size);
+ print_size (size, "\n");
+#else
+ printf ("%d Bytes = %.2f kB = %.2f MB\n",
+ size, (double)size / 1.024e3,
+ (double)size / 1.048576e6);
#endif
-#ifdef CONFIG_LYNXKDI
- case IH_OS_LYNXOS: name = "LynxOS"; break;
+}
+
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) || defined(USE_HOSTCC)
+static void genimg_print_time (time_t timestamp)
+{
+#ifndef USE_HOSTCC
+ struct rtc_time tm;
+
+ to_tm (timestamp, &tm);
+ printf ("%4d-%02d-%02d %2d:%02d:%02d UTC\n",
+ tm.tm_year, tm.tm_mon, tm.tm_mday,
+ tm.tm_hour, tm.tm_min, tm.tm_sec);
+#else
+ printf ("%s", ctime(×tamp));
#endif
- default: name = "Unknown OS"; break;
- }
+}
+#endif /* CONFIG_TIMESTAMP || CONFIG_CMD_DATE || USE_HOSTCC */
- return name;
-}
-
-const char* genimg_get_arch_name (uint8_t arch)
-{
- const char *name;
-
- switch (arch) {
- case IH_ARCH_INVALID: name = "Invalid Architecture"; break;
- case IH_ARCH_ALPHA: name = "Alpha"; break;
- case IH_ARCH_ARM: name = "ARM"; break;
- case IH_ARCH_AVR32: name = "AVR32"; break;
- case IH_ARCH_BLACKFIN: name = "Blackfin"; break;
- case IH_ARCH_I386: name = "Intel x86"; break;
- case IH_ARCH_IA64: name = "IA64"; break;
- case IH_ARCH_M68K: name = "M68K"; break;
- case IH_ARCH_MICROBLAZE:name = "Microblaze"; break;
- case IH_ARCH_MIPS64: name = "MIPS 64 Bit"; break;
- case IH_ARCH_MIPS: name = "MIPS"; break;
- case IH_ARCH_NIOS2: name = "Nios-II"; break;
- case IH_ARCH_NIOS: name = "Nios"; break;
- case IH_ARCH_PPC: name = "PowerPC"; break;
- case IH_ARCH_S390: name = "IBM S390"; break;
- case IH_ARCH_SH: name = "SuperH"; break;
- case IH_ARCH_SPARC64: name = "SPARC 64 Bit"; break;
- case IH_ARCH_SPARC: name = "SPARC"; break;
- default: name = "Unknown Architecture"; break;
+/**
+ * get_table_entry_name - translate entry id to long name
+ * @table: pointer to a translation table for entries of a specific type
+ * @msg: message to be returned when translation fails
+ * @id: entry id to be translated
+ *
+ * get_table_entry_name() will go over translation table trying to find
+ * entry that matches given id. If matching entry is found, its long
+ * name is returned to the caller.
+ *
+ * returns:
+ * long entry name if translation succeeds
+ * msg otherwise
+ */
+static char *get_table_entry_name (table_entry_t *table, char *msg, int id)
+{
+ for (; table->id >= 0; ++table) {
+ if (table->id == id)
+ return (table->lname);
}
+ return (msg);
+}
- return name;
+const char *genimg_get_os_name (uint8_t os)
+{
+ return (get_table_entry_name (uimage_os, "Unknown OS", os));
}
-const char* genimg_get_type_name (uint8_t type)
+const char *genimg_get_arch_name (uint8_t arch)
{
- const char *name;
+ return (get_table_entry_name (uimage_arch, "Unknown Architecture", arch));
+}
- switch (type) {
- case IH_TYPE_INVALID: name = "Invalid Image"; break;
- case IH_TYPE_STANDALONE:name = "Standalone Program"; break;
- case IH_TYPE_KERNEL: name = "Kernel Image"; break;
- case IH_TYPE_RAMDISK: name = "RAMDisk Image"; break;
- case IH_TYPE_MULTI: name = "Multi-File Image"; break;
- case IH_TYPE_FIRMWARE: name = "Firmware"; break;
- case IH_TYPE_SCRIPT: name = "Script"; break;
- case IH_TYPE_FLATDT: name = "Flat Device Tree"; break;
- default: name = "Unknown Image"; break;
- }
+const char *genimg_get_type_name (uint8_t type)
+{
+ return (get_table_entry_name (uimage_type, "Unknown Image", type));
+}
- return name;
+const char *genimg_get_comp_name (uint8_t comp)
+{
+ return (get_table_entry_name (uimage_comp, "Unknown Compression", comp));
}
-const char* genimg_get_comp_name (uint8_t comp)
+/**
+ * get_table_entry_id - translate short entry name to id
+ * @table: pointer to a translation table for entries of a specific type
+ * @table_name: to be used in case of error
+ * @name: entry short name to be translated
+ *
+ * get_table_entry_id() will go over translation table trying to find
+ * entry that matches given short name. If matching entry is found,
+ * its id returned to the caller.
+ *
+ * returns:
+ * entry id if translation succeeds
+ * -1 otherwise
+ */
+static int get_table_entry_id (table_entry_t *table,
+ const char *table_name, const char *name)
{
- const char *name;
+ table_entry_t *t;
+#ifdef USE_HOSTCC
+ int first = 1;
- switch (comp) {
- case IH_COMP_NONE: name = "uncompressed"; break;
- case IH_COMP_GZIP: name = "gzip compressed"; break;
- case IH_COMP_BZIP2: name = "bzip2 compressed"; break;
- default: name = "unknown compression"; break;
+ for (t = table; t->id >= 0; ++t) {
+ if (t->sname && strcasecmp(t->sname, name) == 0)
+ return (t->id);
}
- return name;
+ fprintf (stderr, "\nInvalid %s Type - valid names are", table_name);
+ for (t = table; t->id >= 0; ++t) {
+ if (t->sname == NULL)
+ continue;
+ fprintf (stderr, "%c %s", (first) ? ':' : ',', t->sname);
+ first = 0;
+ }
+ fprintf (stderr, "\n");
+#else
+ for (t = table; t->id >= 0; ++t) {
+ if (t->sname && strcmp(t->sname, name) == 0)
+ return (t->id);
+ }
+ debug ("Invalid %s Type: %s\n", table_name, name);
+#endif /* USE_HOSTCC */
+ return (-1);
+}
+
+int genimg_get_os_id (const char *name)
+{
+ return (get_table_entry_id (uimage_os, "OS", name));
+}
+
+int genimg_get_arch_id (const char *name)
+{
+ return (get_table_entry_id (uimage_arch, "CPU", name));
}
+int genimg_get_type_id (const char *name)
+{
+ return (get_table_entry_id (uimage_type, "Image", name));
+}
+
+int genimg_get_comp_id (const char *name)
+{
+ return (get_table_entry_id (uimage_comp, "Compression", name));
+}
+
+#ifndef USE_HOSTCC
/**
* genimg_get_format - get image format type
* @img_addr: image start address
@@ -971,5 +1119,4 @@ inline int fit_parse_subimage (const char *spec, ulong addr_curr,
}
#endif /* CONFIG_FIT */
-
-#endif /* USE_HOSTCC */
+#endif /* !USE_HOSTCC */
diff --git a/include/image.h b/include/image.h
index b520691..ed79552 100644
--- a/include/image.h
+++ b/include/image.h
@@ -219,6 +219,15 @@ typedef struct bootm_headers {
#define uimage_to_cpu(x) ntohl(x)
#define cpu_to_uimage(x) htonl(x)
+const char *genimg_get_os_name (uint8_t os);
+const char *genimg_get_arch_name (uint8_t arch);
+const char *genimg_get_type_name (uint8_t type);
+const char *genimg_get_comp_name (uint8_t comp);
+int genimg_get_os_id (const char *name);
+int genimg_get_arch_id (const char *name);
+int genimg_get_type_id (const char *name);
+int genimg_get_comp_id (const char *name);
+
#ifndef USE_HOSTCC
/* Image format types, returned by _get_format() routine */
#define IMAGE_FORMAT_INVALID 0x00
@@ -228,11 +237,6 @@ typedef struct bootm_headers {
int genimg_get_format (void *img_addr);
ulong genimg_get_image (ulong img_addr);
-const char* genimg_get_os_name (uint8_t os);
-const char* genimg_get_arch_name (uint8_t arch);
-const char* genimg_get_type_name (uint8_t type);
-const char* genimg_get_comp_name (uint8_t comp);
-
int boot_get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
bootm_headers_t *images, uint8_t arch,
ulong *rd_start, ulong *rd_end);
@@ -245,7 +249,7 @@ int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end,
ulong bootmap_base);
int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base);
#endif /* CONFIG_PPC || CONFIG_M68K */
-#endif /* USE_HOSTCC */
+#endif /* !USE_HOSTCC */
/*******************************************************************/
/* Legacy format specific code (prefixed with image_) */
@@ -373,6 +377,9 @@ ulong image_multi_count (image_header_t *hdr);
void image_multi_getimg (image_header_t *hdr, ulong idx,
ulong *data, ulong *len);
+inline void image_print_contents (image_header_t *hdr);
+inline void image_print_contents_noindent (image_header_t *hdr);
+
#ifndef USE_HOSTCC
static inline int image_check_target_arch (image_header_t *hdr)
{
@@ -406,8 +413,6 @@ static inline int image_check_target_arch (image_header_t *hdr)
return 1;
}
-void image_print_contents (image_header_t *hdr);
-
/*******************************************************************/
/* New uImage format specific code (prefixed with fit_) */
/*******************************************************************/
diff --git a/tools/mkimage.c b/tools/mkimage.c
index 5119bc7..5cb2bc7 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -29,100 +29,13 @@ extern int errno;
#define MAP_FAILED (-1)
#endif
-char *cmdname;
-
-extern unsigned long crc32 (unsigned long crc, const char *buf, unsigned int len);
-
-typedef struct table_entry {
- int val; /* as defined in image.h */
- char *sname; /* short (input) name */
- char *lname; /* long (output) name */
-} table_entry_t;
-
-table_entry_t arch_name[] = {
- { IH_ARCH_INVALID, NULL, "Invalid CPU", },
- { IH_ARCH_ALPHA, "alpha", "Alpha", },
- { IH_ARCH_ARM, "arm", "ARM", },
- { IH_ARCH_I386, "x86", "Intel x86", },
- { IH_ARCH_IA64, "ia64", "IA64", },
- { IH_ARCH_M68K, "m68k", "MC68000", },
- { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", },
- { IH_ARCH_MIPS, "mips", "MIPS", },
- { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", },
- { IH_ARCH_NIOS, "nios", "NIOS", },
- { IH_ARCH_NIOS2, "nios2", "NIOS II", },
- { IH_ARCH_PPC, "ppc", "PowerPC", },
- { IH_ARCH_S390, "s390", "IBM S390", },
- { IH_ARCH_SH, "sh", "SuperH", },
- { IH_ARCH_SPARC, "sparc", "SPARC", },
- { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", },
- { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", },
- { IH_ARCH_AVR32, "avr32", "AVR32", },
- { -1, "", "", },
-};
-
-table_entry_t os_name[] = {
- { IH_OS_INVALID, NULL, "Invalid OS", },
- { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", },
- { IH_OS_ARTOS, "artos", "ARTOS", },
- { IH_OS_DELL, "dell", "Dell", },
- { IH_OS_ESIX, "esix", "Esix", },
- { IH_OS_FREEBSD, "freebsd", "FreeBSD", },
- { IH_OS_IRIX, "irix", "Irix", },
- { IH_OS_LINUX, "linux", "Linux", },
- { IH_OS_LYNXOS, "lynxos", "LynxOS", },
- { IH_OS_NCR, "ncr", "NCR", },
- { IH_OS_NETBSD, "netbsd", "NetBSD", },
- { IH_OS_OPENBSD, "openbsd", "OpenBSD", },
- { IH_OS_PSOS, "psos", "pSOS", },
- { IH_OS_QNX, "qnx", "QNX", },
- { IH_OS_RTEMS, "rtems", "RTEMS", },
- { IH_OS_SCO, "sco", "SCO", },
- { IH_OS_SOLARIS, "solaris", "Solaris", },
- { IH_OS_SVR4, "svr4", "SVR4", },
- { IH_OS_U_BOOT, "u-boot", "U-Boot", },
- { IH_OS_VXWORKS, "vxworks", "VxWorks", },
- { -1, "", "", },
-};
-
-table_entry_t type_name[] = {
- { IH_TYPE_INVALID, NULL, "Invalid Image", },
- { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", },
- { IH_TYPE_FIRMWARE, "firmware", "Firmware", },
- { IH_TYPE_KERNEL, "kernel", "Kernel Image", },
- { IH_TYPE_MULTI, "multi", "Multi-File Image", },
- { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", },
- { IH_TYPE_SCRIPT, "script", "Script", },
- { IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
- { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", },
- { -1, "", "", },
-};
-
-table_entry_t comp_name[] = {
- { IH_COMP_NONE, "none", "uncompressed", },
- { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
- { IH_COMP_GZIP, "gzip", "gzip compressed", },
- { -1, "", "", },
-};
-
-static void copy_file (int, const char *, int);
-static void usage (void);
-static void print_header (image_header_t *);
-static void print_type (image_header_t *);
-static char *put_table_entry (table_entry_t *, char *, int);
-static char *put_arch (int);
-static char *put_type (int);
-static char *put_os (int);
-static char *put_comp (int);
-static int get_table_entry (table_entry_t *, char *, char *);
-static int get_arch(char *);
-static int get_comp(char *);
-static int get_os (char *);
-static int get_type(char *);
-
+extern unsigned long crc32 (unsigned long crc, const char *buf, unsigned int len);
+static void copy_file (int, const char *, int);
+static void usage (void);
char *datafile;
char *imagefile;
+char *cmdname;
int dflag = 0;
int eflag = 0;
@@ -160,22 +73,22 @@ main (int argc, char **argv)
break;
case 'A':
if ((--argc <= 0) ||
- (opt_arch = get_arch(*++argv)) < 0)
+ (opt_arch = genimg_get_arch_id (*++argv)) < 0)
usage ();
goto NXTARG;
case 'C':
if ((--argc <= 0) ||
- (opt_comp = get_comp(*++argv)) < 0)
+ (opt_comp = genimg_get_comp_id (*++argv)) < 0)
usage ();
goto NXTARG;
case 'O':
if ((--argc <= 0) ||
- (opt_os = get_os(*++argv)) < 0)
+ (opt_os = genimg_get_os_id (*++argv)) < 0)
usage ();
goto NXTARG;
case 'T':
if ((--argc <= 0) ||
- (opt_type = get_type(*++argv)) < 0)
+ (opt_type = genimg_get_type_id (*++argv)) < 0)
usage ();
goto NXTARG;
@@ -323,7 +236,7 @@ NXTARG: ;
}
/* for multi-file images we need the data part, too */
- print_header ((image_header_t *)ptr);
+ image_print_contents_noindent ((image_header_t *)ptr);
(void) munmap((void *)ptr, sbuf.st_size);
(void) close (ifd);
@@ -448,7 +361,7 @@ NXTARG: ;
image_set_hcrc (hdr, checksum);
- print_header (hdr);
+ image_print_contents_noindent (hdr);
(void) munmap((void *)ptr, sbuf.st_size);
@@ -570,140 +483,3 @@ usage ()
);
exit (EXIT_FAILURE);
}
-
-static void
-print_header (image_header_t *hdr)
-{
- time_t timestamp;
- uint32_t size;
-
- timestamp = (time_t)image_get_time (hdr);
- size = image_get_data_size (hdr);
-
- printf ("Image Name: %.*s\n", IH_NMLEN, image_get_name (hdr));
- printf ("Created: %s", ctime(×tamp));
- printf ("Image Type: "); print_type(hdr);
- printf ("Data Size: %d Bytes = %.2f kB = %.2f MB\n",
- size, (double)size / 1.024e3, (double)size / 1.048576e6 );
- printf ("Load Address: 0x%08X\n", image_get_load (hdr));
- printf ("Entry Point: 0x%08X\n", image_get_ep (hdr));
-
- if (image_check_type (hdr, IH_TYPE_MULTI) ||
- image_check_type (hdr, IH_TYPE_SCRIPT)) {
- int i, ptrs;
- uint32_t pos;
- uint32_t *len_ptr = (uint32_t *) (
- (unsigned long)hdr + image_get_header_size ()
- );
-
- /* determine number of images first (to calculate image offsets) */
- for (i=0; len_ptr[i]; ++i) /* null pointer terminates list */
- ;
- ptrs = i; /* null pointer terminates list */
-
- pos = image_get_header_size () + ptrs * sizeof(long);
- printf ("Contents:\n");
- for (i=0; len_ptr[i]; ++i) {
- size = uimage_to_cpu (len_ptr[i]);
-
- printf (" Image %d: %8d Bytes = %4d kB = %d MB\n",
- i, size, size>>10, size>>20);
- if (image_check_type (hdr, IH_TYPE_SCRIPT) && i > 0) {
- /*
- * the user may need to know offsets
- * if planning to do something with
- * multiple files
- */
- printf (" Offset = %08X\n", pos);
- }
- /* copy_file() will pad the first files to even word align */
- size += 3;
- size &= ~3;
- pos += size;
- }
- }
-}
-
-
-static void
-print_type (image_header_t *hdr)
-{
- printf ("%s %s %s (%s)\n",
- put_arch (image_get_arch (hdr)),
- put_os (image_get_os (hdr)),
- put_type (image_get_type (hdr)),
- put_comp (image_get_comp (hdr))
- );
-}
-
-static char *put_arch (int arch)
-{
- return (put_table_entry(arch_name, "Unknown Architecture", arch));
-}
-
-static char *put_os (int os)
-{
- return (put_table_entry(os_name, "Unknown OS", os));
-}
-
-static char *put_type (int type)
-{
- return (put_table_entry(type_name, "Unknown Image", type));
-}
-
-static char *put_comp (int comp)
-{
- return (put_table_entry(comp_name, "Unknown Compression", comp));
-}
-
-static char *put_table_entry (table_entry_t *table, char *msg, int type)
-{
- for (; table->val>=0; ++table) {
- if (table->val == type)
- return (table->lname);
- }
- return (msg);
-}
-
-static int get_arch(char *name)
-{
- return (get_table_entry(arch_name, "CPU", name));
-}
-
-
-static int get_comp(char *name)
-{
- return (get_table_entry(comp_name, "Compression", name));
-}
-
-
-static int get_os (char *name)
-{
- return (get_table_entry(os_name, "OS", name));
-}
-
-
-static int get_type(char *name)
-{
- return (get_table_entry(type_name, "Image", name));
-}
-
-static int get_table_entry (table_entry_t *table, char *msg, char *name)
-{
- table_entry_t *t;
- int first = 1;
-
- for (t=table; t->val>=0; ++t) {
- if (t->sname && strcasecmp(t->sname, name)==0)
- return (t->val);
- }
- fprintf (stderr, "\nInvalid %s Type - valid names are", msg);
- for (t=table; t->val>=0; ++t) {
- if (t->sname == NULL)
- continue;
- fprintf (stderr, "%c %s", (first) ? ':' : ',', t->sname);
- first = 0;
- }
- fprintf (stderr, "\n");
- return (-1);
-}
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