Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

7 files changed, 0 insertions, 4147 deletions

diff --git a/ANDROID_3.4.5/scripts/mod/Makefile b/ANDROID_3.4.5/scripts/mod/Makefile
deleted file mode 100644
index ff954f81..00000000
--- a/ANDROID_3.4.5/scripts/mod/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-hostprogs-y	:= modpost mk_elfconfig
-always		:= $(hostprogs-y) empty.o
-
-modpost-objs	:= modpost.o file2alias.o sumversion.o
-
-# dependencies on generated files need to be listed explicitly
-
-$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
-
-quiet_cmd_elfconfig = MKELF   $@
-      cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
-
-$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
-	$(call if_changed,elfconfig)
-
-targets += elfconfig.h
diff --git a/ANDROID_3.4.5/scripts/mod/empty.c b/ANDROID_3.4.5/scripts/mod/empty.c
deleted file mode 100644
index 49839cc4..00000000
--- a/ANDROID_3.4.5/scripts/mod/empty.c
+++ /dev/null
@@ -1 +0,0 @@
-/* empty file to figure out endianness / word size */
diff --git a/ANDROID_3.4.5/scripts/mod/file2alias.c b/ANDROID_3.4.5/scripts/mod/file2alias.c
deleted file mode 100644
index 44ddaa54..00000000
--- a/ANDROID_3.4.5/scripts/mod/file2alias.c
+++ /dev/null
@@ -1,1157 +0,0 @@
-/* Simple code to turn various tables in an ELF file into alias definitions.
- * This deals with kernel datastructures where they should be
- * dealt with: in the kernel source.
- *
- * Copyright 2002-2003  Rusty Russell, IBM Corporation
- *           2003       Kai Germaschewski
- *
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#include "modpost.h"
-
-/* We use the ELF typedefs for kernel_ulong_t but bite the bullet and
- * use either stdint.h or inttypes.h for the rest. */
-#if KERNEL_ELFCLASS == ELFCLASS32
-typedef Elf32_Addr	kernel_ulong_t;
-#define BITS_PER_LONG 32
-#else
-typedef Elf64_Addr	kernel_ulong_t;
-#define BITS_PER_LONG 64
-#endif
-#ifdef __sun__
-#include <inttypes.h>
-#else
-#include <stdint.h>
-#endif
-
-#include <ctype.h>
-#include <stdbool.h>
-
-typedef uint32_t	__u32;
-typedef uint16_t	__u16;
-typedef unsigned char	__u8;
-
-/* Big exception to the "don't include kernel headers into userspace, which
- * even potentially has different endianness and word sizes, since
- * we handle those differences explicitly below */
-#include "../../include/linux/mod_devicetable.h"
-
-/* This array collects all instances that use the generic do_table */
-struct devtable {
-	const char *device_id; /* name of table, __mod_<name>_device_table. */
-	unsigned long id_size;
-	void *function;
-};
-
-#define ___cat(a,b) a ## b
-#define __cat(a,b) ___cat(a,b)
-
-/* we need some special handling for this host tool running eventually on
- * Darwin. The Mach-O section handling is a bit different than ELF section
- * handling. The differnces in detail are:
- *  a) we have segments which have sections
- *  b) we need a API call to get the respective section symbols */
-#if defined(__MACH__)
-#include <mach-o/getsect.h>
-
-#define INIT_SECTION(name)  do {					\
-		unsigned long name ## _len;				\
-		char *__cat(pstart_,name) = getsectdata("__TEXT",	\
-			#name, &__cat(name,_len));			\
-		char *__cat(pstop_,name) = __cat(pstart_,name) +	\
-			__cat(name, _len);				\
-		__cat(__start_,name) = (void *)__cat(pstart_,name);	\
-		__cat(__stop_,name) = (void *)__cat(pstop_,name);	\
-	} while (0)
-#define SECTION(name)   __attribute__((section("__TEXT, " #name)))
-
-struct devtable **__start___devtable, **__stop___devtable;
-#else
-#define INIT_SECTION(name) /* no-op for ELF */
-#define SECTION(name)   __attribute__((section(#name)))
-
-/* We construct a table of pointers in an ELF section (pointers generally
- * go unpadded by gcc).  ld creates boundary syms for us. */
-extern struct devtable *__start___devtable[], *__stop___devtable[];
-#endif /* __MACH__ */
-
-#if __GNUC__ == 3 && __GNUC_MINOR__ < 3
-# define __used			__attribute__((__unused__))
-#else
-# define __used			__attribute__((__used__))
-#endif
-
-/* Add a table entry.  We test function type matches while we're here. */
-#define ADD_TO_DEVTABLE(device_id, type, function) \
-	static struct devtable __cat(devtable,__LINE__) = {	\
-		device_id + 0*sizeof((function)((const char *)NULL,	\
-						(type *)NULL,		\
-						(char *)NULL)),		\
-		sizeof(type), (function) };				\
-	static struct devtable *SECTION(__devtable) __used \
-		__cat(devtable_ptr,__LINE__) = &__cat(devtable,__LINE__)
-
-#define ADD(str, sep, cond, field)                              \
-do {                                                            \
-        strcat(str, sep);                                       \
-        if (cond)                                               \
-                sprintf(str + strlen(str),                      \
-                        sizeof(field) == 1 ? "%02X" :           \
-                        sizeof(field) == 2 ? "%04X" :           \
-                        sizeof(field) == 4 ? "%08X" : "",       \
-                        field);                                 \
-        else                                                    \
-                sprintf(str + strlen(str), "*");                \
-} while(0)
-
-/* Always end in a wildcard, for future extension */
-static inline void add_wildcard(char *str)
-{
-	int len = strlen(str);
-
-	if (str[len - 1] != '*')
-		strcat(str + len, "*");
-}
-
-unsigned int cross_build = 0;
-/**
- * Check that sizeof(device_id type) are consistent with size of section
- * in .o file. If in-consistent then userspace and kernel does not agree
- * on actual size which is a bug.
- * Also verify that the final entry in the table is all zeros.
- * Ignore both checks if build host differ from target host and size differs.
- **/
-static void device_id_check(const char *modname, const char *device_id,
-			    unsigned long size, unsigned long id_size,
-			    void *symval)
-{
-	int i;
-
-	if (size % id_size || size < id_size) {
-		if (cross_build != 0)
-			return;
-		fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
-		      "of the size of section __mod_%s_device_table=%lu.\n"
-		      "Fix definition of struct %s_device_id "
-		      "in mod_devicetable.h\n",
-		      modname, device_id, id_size, device_id, size, device_id);
-	}
-	/* Verify last one is a terminator */
-	for (i = 0; i < id_size; i++ ) {
-		if (*(uint8_t*)(symval+size-id_size+i)) {
-			fprintf(stderr,"%s: struct %s_device_id is %lu bytes.  "
-				"The last of %lu is:\n",
-				modname, device_id, id_size, size / id_size);
-			for (i = 0; i < id_size; i++ )
-				fprintf(stderr,"0x%02x ",
-					*(uint8_t*)(symval+size-id_size+i) );
-			fprintf(stderr,"\n");
-			fatal("%s: struct %s_device_id is not terminated "
-				"with a NULL entry!\n", modname, device_id);
-		}
-	}
-}
-
-/* USB is special because the bcdDevice can be matched against a numeric range */
-/* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
-static void do_usb_entry(struct usb_device_id *id,
-			 unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
-			 unsigned char range_lo, unsigned char range_hi,
-			 unsigned char max, struct module *mod)
-{
-	char alias[500];
-	strcpy(alias, "usb:");
-	ADD(alias, "v", id->match_flags&USB_DEVICE_ID_MATCH_VENDOR,
-	    id->idVendor);
-	ADD(alias, "p", id->match_flags&USB_DEVICE_ID_MATCH_PRODUCT,
-	    id->idProduct);
-
-	strcat(alias, "d");
-	if (bcdDevice_initial_digits)
-		sprintf(alias + strlen(alias), "%0*X",
-			bcdDevice_initial_digits, bcdDevice_initial);
-	if (range_lo == range_hi)
-		sprintf(alias + strlen(alias), "%X", range_lo);
-	else if (range_lo > 0 || range_hi < max) {
-		if (range_lo > 0x9 || range_hi < 0xA)
-			sprintf(alias + strlen(alias),
-				"[%X-%X]",
-				range_lo,
-				range_hi);
-		else {
-			sprintf(alias + strlen(alias),
-				range_lo < 0x9 ? "[%X-9" : "[%X",
-				range_lo);
-			sprintf(alias + strlen(alias),
-				range_hi > 0xA ? "a-%X]" : "%X]",
-				range_lo);
-		}
-	}
-	if (bcdDevice_initial_digits < (sizeof(id->bcdDevice_lo) * 2 - 1))
-		strcat(alias, "*");
-
-	ADD(alias, "dc", id->match_flags&USB_DEVICE_ID_MATCH_DEV_CLASS,
-	    id->bDeviceClass);
-	ADD(alias, "dsc",
-	    id->match_flags&USB_DEVICE_ID_MATCH_DEV_SUBCLASS,
-	    id->bDeviceSubClass);
-	ADD(alias, "dp",
-	    id->match_flags&USB_DEVICE_ID_MATCH_DEV_PROTOCOL,
-	    id->bDeviceProtocol);
-	ADD(alias, "ic",
-	    id->match_flags&USB_DEVICE_ID_MATCH_INT_CLASS,
-	    id->bInterfaceClass);
-	ADD(alias, "isc",
-	    id->match_flags&USB_DEVICE_ID_MATCH_INT_SUBCLASS,
-	    id->bInterfaceSubClass);
-	ADD(alias, "ip",
-	    id->match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL,
-	    id->bInterfaceProtocol);
-
-	add_wildcard(alias);
-	buf_printf(&mod->dev_table_buf,
-		   "MODULE_ALIAS(\"%s\");\n", alias);
-}
-
-/* Handles increment/decrement of BCD formatted integers */
-/* Returns the previous value, so it works like i++ or i-- */
-static unsigned int incbcd(unsigned int *bcd,
-			   int inc,
-			   unsigned char max,
-			   size_t chars)
-{
-	unsigned int init = *bcd, i, j;
-	unsigned long long c, dec = 0;
-
-	/* If bcd is not in BCD format, just increment */
-	if (max > 0x9) {
-		*bcd += inc;
-		return init;
-	}
-
-	/* Convert BCD to Decimal */
-	for (i=0 ; i < chars ; i++) {
-		c = (*bcd >> (i << 2)) & 0xf;
-		c = c > 9 ? 9 : c; /* force to bcd just in case */
-		for (j=0 ; j < i ; j++)
-			c = c * 10;
-		dec += c;
-	}
-
-	/* Do our increment/decrement */
-	dec += inc;
-	*bcd  = 0;
-
-	/* Convert back to BCD */
-	for (i=0 ; i < chars ; i++) {
-		for (c=1,j=0 ; j < i ; j++)
-			c = c * 10;
-		c = (dec / c) % 10;
-		*bcd += c << (i << 2);
-	}
-	return init;
-}
-
-static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod)
-{
-	unsigned int devlo, devhi;
-	unsigned char chi, clo, max;
-	int ndigits;
-
-	id->match_flags = TO_NATIVE(id->match_flags);
-	id->idVendor = TO_NATIVE(id->idVendor);
-	id->idProduct = TO_NATIVE(id->idProduct);
-
-	devlo = id->match_flags & USB_DEVICE_ID_MATCH_DEV_LO ?
-		TO_NATIVE(id->bcdDevice_lo) : 0x0U;
-	devhi = id->match_flags & USB_DEVICE_ID_MATCH_DEV_HI ?
-		TO_NATIVE(id->bcdDevice_hi) : ~0x0U;
-
-	/* Figure out if this entry is in bcd or hex format */
-	max = 0x9; /* Default to decimal format */
-	for (ndigits = 0 ; ndigits < sizeof(id->bcdDevice_lo) * 2 ; ndigits++) {
-		clo = (devlo >> (ndigits << 2)) & 0xf;
-		chi = ((devhi > 0x9999 ? 0x9999 : devhi) >> (ndigits << 2)) & 0xf;
-		if (clo > max || chi > max) {
-			max = 0xf;
-			break;
-		}
-	}
-
-	/*
-	 * Some modules (visor) have empty slots as placeholder for
-	 * run-time specification that results in catch-all alias
-	 */
-	if (!(id->idVendor | id->idProduct | id->bDeviceClass | id->bInterfaceClass))
-		return;
-
-	/* Convert numeric bcdDevice range into fnmatch-able pattern(s) */
-	for (ndigits = sizeof(id->bcdDevice_lo) * 2 - 1; devlo <= devhi; ndigits--) {
-		clo = devlo & 0xf;
-		chi = devhi & 0xf;
-		if (chi > max)	/* If we are in bcd mode, truncate if necessary */
-			chi = max;
-		devlo >>= 4;
-		devhi >>= 4;
-
-		if (devlo == devhi || !ndigits) {
-			do_usb_entry(id, devlo, ndigits, clo, chi, max, mod);
-			break;
-		}
-
-		if (clo > 0x0)
-			do_usb_entry(id,
-				     incbcd(&devlo, 1, max,
-					    sizeof(id->bcdDevice_lo) * 2),
-				     ndigits, clo, max, max, mod);
-
-		if (chi < max)
-			do_usb_entry(id,
-				     incbcd(&devhi, -1, max,
-					    sizeof(id->bcdDevice_lo) * 2),
-				     ndigits, 0x0, chi, max, mod);
-	}
-}
-
-static void do_usb_table(void *symval, unsigned long size,
-			 struct module *mod)
-{
-	unsigned int i;
-	const unsigned long id_size = sizeof(struct usb_device_id);
-
-	device_id_check(mod->name, "usb", size, id_size, symval);
-
-	/* Leave last one: it's the terminator. */
-	size -= id_size;
-
-	for (i = 0; i < size; i += id_size)
-		do_usb_entry_multi(symval + i, mod);
-}
-
-/* Looks like: hid:bNvNpN */
-static int do_hid_entry(const char *filename,
-			     struct hid_device_id *id, char *alias)
-{
-	id->bus = TO_NATIVE(id->bus);
-	id->vendor = TO_NATIVE(id->vendor);
-	id->product = TO_NATIVE(id->product);
-
-	sprintf(alias, "hid:b%04X", id->bus);
-	ADD(alias, "v", id->vendor != HID_ANY_ID, id->vendor);
-	ADD(alias, "p", id->product != HID_ANY_ID, id->product);
-
-	return 1;
-}
-ADD_TO_DEVTABLE("hid", struct hid_device_id, do_hid_entry);
-
-/* Looks like: ieee1394:venNmoNspNverN */
-static int do_ieee1394_entry(const char *filename,
-			     struct ieee1394_device_id *id, char *alias)
-{
-	id->match_flags = TO_NATIVE(id->match_flags);
-	id->vendor_id = TO_NATIVE(id->vendor_id);
-	id->model_id = TO_NATIVE(id->model_id);
-	id->specifier_id = TO_NATIVE(id->specifier_id);
-	id->version = TO_NATIVE(id->version);
-
-	strcpy(alias, "ieee1394:");
-	ADD(alias, "ven", id->match_flags & IEEE1394_MATCH_VENDOR_ID,
-	    id->vendor_id);
-	ADD(alias, "mo", id->match_flags & IEEE1394_MATCH_MODEL_ID,
-	    id->model_id);
-	ADD(alias, "sp", id->match_flags & IEEE1394_MATCH_SPECIFIER_ID,
-	    id->specifier_id);
-	ADD(alias, "ver", id->match_flags & IEEE1394_MATCH_VERSION,
-	    id->version);
-
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("ieee1394", struct ieee1394_device_id, do_ieee1394_entry);
-
-/* Looks like: pci:vNdNsvNsdNbcNscNiN. */
-static int do_pci_entry(const char *filename,
-			struct pci_device_id *id, char *alias)
-{
-	/* Class field can be divided into these three. */
-	unsigned char baseclass, subclass, interface,
-		baseclass_mask, subclass_mask, interface_mask;
-
-	id->vendor = TO_NATIVE(id->vendor);
-	id->device = TO_NATIVE(id->device);
-	id->subvendor = TO_NATIVE(id->subvendor);
-	id->subdevice = TO_NATIVE(id->subdevice);
-	id->class = TO_NATIVE(id->class);
-	id->class_mask = TO_NATIVE(id->class_mask);
-
-	strcpy(alias, "pci:");
-	ADD(alias, "v", id->vendor != PCI_ANY_ID, id->vendor);
-	ADD(alias, "d", id->device != PCI_ANY_ID, id->device);
-	ADD(alias, "sv", id->subvendor != PCI_ANY_ID, id->subvendor);
-	ADD(alias, "sd", id->subdevice != PCI_ANY_ID, id->subdevice);
-
-	baseclass = (id->class) >> 16;
-	baseclass_mask = (id->class_mask) >> 16;
-	subclass = (id->class) >> 8;
-	subclass_mask = (id->class_mask) >> 8;
-	interface = id->class;
-	interface_mask = id->class_mask;
-
-	if ((baseclass_mask != 0 && baseclass_mask != 0xFF)
-	    || (subclass_mask != 0 && subclass_mask != 0xFF)
-	    || (interface_mask != 0 && interface_mask != 0xFF)) {
-		warn("Can't handle masks in %s:%04X\n",
-		     filename, id->class_mask);
-		return 0;
-	}
-
-	ADD(alias, "bc", baseclass_mask == 0xFF, baseclass);
-	ADD(alias, "sc", subclass_mask == 0xFF, subclass);
-	ADD(alias, "i", interface_mask == 0xFF, interface);
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("pci", struct pci_device_id, do_pci_entry);
-
-/* looks like: "ccw:tNmNdtNdmN" */
-static int do_ccw_entry(const char *filename,
-			struct ccw_device_id *id, char *alias)
-{
-	id->match_flags = TO_NATIVE(id->match_flags);
-	id->cu_type = TO_NATIVE(id->cu_type);
-	id->cu_model = TO_NATIVE(id->cu_model);
-	id->dev_type = TO_NATIVE(id->dev_type);
-	id->dev_model = TO_NATIVE(id->dev_model);
-
-	strcpy(alias, "ccw:");
-	ADD(alias, "t", id->match_flags&CCW_DEVICE_ID_MATCH_CU_TYPE,
-	    id->cu_type);
-	ADD(alias, "m", id->match_flags&CCW_DEVICE_ID_MATCH_CU_MODEL,
-	    id->cu_model);
-	ADD(alias, "dt", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,
-	    id->dev_type);
-	ADD(alias, "dm", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_MODEL,
-	    id->dev_model);
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("ccw", struct ccw_device_id, do_ccw_entry);
-
-/* looks like: "ap:tN" */
-static int do_ap_entry(const char *filename,
-		       struct ap_device_id *id, char *alias)
-{
-	sprintf(alias, "ap:t%02X*", id->dev_type);
-	return 1;
-}
-ADD_TO_DEVTABLE("ap", struct ap_device_id, do_ap_entry);
-
-/* looks like: "css:tN" */
-static int do_css_entry(const char *filename,
-			struct css_device_id *id, char *alias)
-{
-	sprintf(alias, "css:t%01X", id->type);
-	return 1;
-}
-ADD_TO_DEVTABLE("css", struct css_device_id, do_css_entry);
-
-/* Looks like: "serio:tyNprNidNexN" */
-static int do_serio_entry(const char *filename,
-			  struct serio_device_id *id, char *alias)
-{
-	id->type = TO_NATIVE(id->type);
-	id->proto = TO_NATIVE(id->proto);
-	id->id = TO_NATIVE(id->id);
-	id->extra = TO_NATIVE(id->extra);
-
-	strcpy(alias, "serio:");
-	ADD(alias, "ty", id->type != SERIO_ANY, id->type);
-	ADD(alias, "pr", id->proto != SERIO_ANY, id->proto);
-	ADD(alias, "id", id->id != SERIO_ANY, id->id);
-	ADD(alias, "ex", id->extra != SERIO_ANY, id->extra);
-
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("serio", struct serio_device_id, do_serio_entry);
-
-/* looks like: "acpi:ACPI0003 or acpi:PNP0C0B" or "acpi:LNXVIDEO" */
-static int do_acpi_entry(const char *filename,
-			struct acpi_device_id *id, char *alias)
-{
-	sprintf(alias, "acpi*:%s:*", id->id);
-	return 1;
-}
-ADD_TO_DEVTABLE("acpi", struct acpi_device_id, do_acpi_entry);
-
-/* looks like: "pnp:dD" */
-static void do_pnp_device_entry(void *symval, unsigned long size,
-				struct module *mod)
-{
-	const unsigned long id_size = sizeof(struct pnp_device_id);
-	const unsigned int count = (size / id_size)-1;
-	const struct pnp_device_id *devs = symval;
-	unsigned int i;
-
-	device_id_check(mod->name, "pnp", size, id_size, symval);
-
-	for (i = 0; i < count; i++) {
-		const char *id = (char *)devs[i].id;
-		char acpi_id[sizeof(devs[0].id)];
-		int j;
-
-		buf_printf(&mod->dev_table_buf,
-			   "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
-
-		/* fix broken pnp bus lowercasing */
-		for (j = 0; j < sizeof(acpi_id); j++)
-			acpi_id[j] = toupper(id[j]);
-		buf_printf(&mod->dev_table_buf,
-			   "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
-	}
-}
-
-/* looks like: "pnp:dD" for every device of the card */
-static void do_pnp_card_entries(void *symval, unsigned long size,
-				struct module *mod)
-{
-	const unsigned long id_size = sizeof(struct pnp_card_device_id);
-	const unsigned int count = (size / id_size)-1;
-	const struct pnp_card_device_id *cards = symval;
-	unsigned int i;
-
-	device_id_check(mod->name, "pnp", size, id_size, symval);
-
-	for (i = 0; i < count; i++) {
-		unsigned int j;
-		const struct pnp_card_device_id *card = &cards[i];
-
-		for (j = 0; j < PNP_MAX_DEVICES; j++) {
-			const char *id = (char *)card->devs[j].id;
-			int i2, j2;
-			int dup = 0;
-
-			if (!id[0])
-				break;
-
-			/* find duplicate, already added value */
-			for (i2 = 0; i2 < i && !dup; i2++) {
-				const struct pnp_card_device_id *card2 = &cards[i2];
-
-				for (j2 = 0; j2 < PNP_MAX_DEVICES; j2++) {
-					const char *id2 = (char *)card2->devs[j2].id;
-
-					if (!id2[0])
-						break;
-
-					if (!strcmp(id, id2)) {
-						dup = 1;
-						break;
-					}
-				}
-			}
-
-			/* add an individual alias for every device entry */
-			if (!dup) {
-				char acpi_id[sizeof(card->devs[0].id)];
-				int k;
-
-				buf_printf(&mod->dev_table_buf,
-					   "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
-
-				/* fix broken pnp bus lowercasing */
-				for (k = 0; k < sizeof(acpi_id); k++)
-					acpi_id[k] = toupper(id[k]);
-				buf_printf(&mod->dev_table_buf,
-					   "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
-			}
-		}
-	}
-}
-
-/* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
-static int do_pcmcia_entry(const char *filename,
-			   struct pcmcia_device_id *id, char *alias)
-{
-	unsigned int i;
-
-	id->match_flags = TO_NATIVE(id->match_flags);
-	id->manf_id = TO_NATIVE(id->manf_id);
-	id->card_id = TO_NATIVE(id->card_id);
-	id->func_id = TO_NATIVE(id->func_id);
-	id->function = TO_NATIVE(id->function);
-	id->device_no = TO_NATIVE(id->device_no);
-
-	for (i=0; i<4; i++) {
-		id->prod_id_hash[i] = TO_NATIVE(id->prod_id_hash[i]);
-       }
-
-       strcpy(alias, "pcmcia:");
-       ADD(alias, "m", id->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,
-	   id->manf_id);
-       ADD(alias, "c", id->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,
-	   id->card_id);
-       ADD(alias, "f", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,
-	   id->func_id);
-       ADD(alias, "fn", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,
-	   id->function);
-       ADD(alias, "pfn", id->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,
-	   id->device_no);
-       ADD(alias, "pa", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, id->prod_id_hash[0]);
-       ADD(alias, "pb", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, id->prod_id_hash[1]);
-       ADD(alias, "pc", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, id->prod_id_hash[2]);
-       ADD(alias, "pd", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, id->prod_id_hash[3]);
-
-	add_wildcard(alias);
-       return 1;
-}
-ADD_TO_DEVTABLE("pcmcia", struct pcmcia_device_id, do_pcmcia_entry);
-
-static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
-{
-    int len;
-    char *tmp;
-    len = sprintf (alias, "of:N%sT%s",
-                    of->name[0] ? of->name : "*",
-                    of->type[0] ? of->type : "*");
-
-    if (of->compatible[0])
-        sprintf (&alias[len], "%sC%s",
-                     of->type[0] ? "*" : "",
-                     of->compatible);
-
-    /* Replace all whitespace with underscores */
-    for (tmp = alias; tmp && *tmp; tmp++)
-        if (isspace (*tmp))
-            *tmp = '_';
-
-    add_wildcard(alias);
-    return 1;
-}
-ADD_TO_DEVTABLE("of", struct of_device_id, do_of_entry);
-
-static int do_vio_entry(const char *filename, struct vio_device_id *vio,
-		char *alias)
-{
-	char *tmp;
-
-	sprintf(alias, "vio:T%sS%s", vio->type[0] ? vio->type : "*",
-			vio->compat[0] ? vio->compat : "*");
-
-	/* Replace all whitespace with underscores */
-	for (tmp = alias; tmp && *tmp; tmp++)
-		if (isspace (*tmp))
-			*tmp = '_';
-
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("vio", struct vio_device_id, do_vio_entry);
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
-static void do_input(char *alias,
-		     kernel_ulong_t *arr, unsigned int min, unsigned int max)
-{
-	unsigned int i;
-
-	for (i = min; i < max; i++)
-		if (arr[i / BITS_PER_LONG] & (1L << (i%BITS_PER_LONG)))
-			sprintf(alias + strlen(alias), "%X,*", i);
-}
-
-/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
-static int do_input_entry(const char *filename, struct input_device_id *id,
-			  char *alias)
-{
-	sprintf(alias, "input:");
-
-	ADD(alias, "b", id->flags & INPUT_DEVICE_ID_MATCH_BUS, id->bustype);
-	ADD(alias, "v", id->flags & INPUT_DEVICE_ID_MATCH_VENDOR, id->vendor);
-	ADD(alias, "p", id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT, id->product);
-	ADD(alias, "e", id->flags & INPUT_DEVICE_ID_MATCH_VERSION, id->version);
-
-	sprintf(alias + strlen(alias), "-e*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT)
-		do_input(alias, id->evbit, 0, INPUT_DEVICE_ID_EV_MAX);
-	sprintf(alias + strlen(alias), "k*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT)
-		do_input(alias, id->keybit,
-			 INPUT_DEVICE_ID_KEY_MIN_INTERESTING,
-			 INPUT_DEVICE_ID_KEY_MAX);
-	sprintf(alias + strlen(alias), "r*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT)
-		do_input(alias, id->relbit, 0, INPUT_DEVICE_ID_REL_MAX);
-	sprintf(alias + strlen(alias), "a*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT)
-		do_input(alias, id->absbit, 0, INPUT_DEVICE_ID_ABS_MAX);
-	sprintf(alias + strlen(alias), "m*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT)
-		do_input(alias, id->mscbit, 0, INPUT_DEVICE_ID_MSC_MAX);
-	sprintf(alias + strlen(alias), "l*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT)
-		do_input(alias, id->ledbit, 0, INPUT_DEVICE_ID_LED_MAX);
-	sprintf(alias + strlen(alias), "s*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT)
-		do_input(alias, id->sndbit, 0, INPUT_DEVICE_ID_SND_MAX);
-	sprintf(alias + strlen(alias), "f*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT)
-		do_input(alias, id->ffbit, 0, INPUT_DEVICE_ID_FF_MAX);
-	sprintf(alias + strlen(alias), "w*");
-	if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT)
-		do_input(alias, id->swbit, 0, INPUT_DEVICE_ID_SW_MAX);
-	return 1;
-}
-ADD_TO_DEVTABLE("input", struct input_device_id, do_input_entry);
-
-static int do_eisa_entry(const char *filename, struct eisa_device_id *eisa,
-		char *alias)
-{
-	if (eisa->sig[0])
-		sprintf(alias, EISA_DEVICE_MODALIAS_FMT "*", eisa->sig);
-	else
-		strcat(alias, "*");
-	return 1;
-}
-ADD_TO_DEVTABLE("eisa", struct eisa_device_id, do_eisa_entry);
-
-/* Looks like: parisc:tNhvNrevNsvN */
-static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
-		char *alias)
-{
-	id->hw_type = TO_NATIVE(id->hw_type);
-	id->hversion = TO_NATIVE(id->hversion);
-	id->hversion_rev = TO_NATIVE(id->hversion_rev);
-	id->sversion = TO_NATIVE(id->sversion);
-
-	strcpy(alias, "parisc:");
-	ADD(alias, "t", id->hw_type != PA_HWTYPE_ANY_ID, id->hw_type);
-	ADD(alias, "hv", id->hversion != PA_HVERSION_ANY_ID, id->hversion);
-	ADD(alias, "rev", id->hversion_rev != PA_HVERSION_REV_ANY_ID, id->hversion_rev);
-	ADD(alias, "sv", id->sversion != PA_SVERSION_ANY_ID, id->sversion);
-
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("parisc", struct parisc_device_id, do_parisc_entry);
-
-/* Looks like: sdio:cNvNdN. */
-static int do_sdio_entry(const char *filename,
-			struct sdio_device_id *id, char *alias)
-{
-	id->class = TO_NATIVE(id->class);
-	id->vendor = TO_NATIVE(id->vendor);
-	id->device = TO_NATIVE(id->device);
-
-	strcpy(alias, "sdio:");
-	ADD(alias, "c", id->class != (__u8)SDIO_ANY_ID, id->class);
-	ADD(alias, "v", id->vendor != (__u16)SDIO_ANY_ID, id->vendor);
-	ADD(alias, "d", id->device != (__u16)SDIO_ANY_ID, id->device);
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("sdio", struct sdio_device_id, do_sdio_entry);
-
-/* Looks like: ssb:vNidNrevN. */
-static int do_ssb_entry(const char *filename,
-			struct ssb_device_id *id, char *alias)
-{
-	id->vendor = TO_NATIVE(id->vendor);
-	id->coreid = TO_NATIVE(id->coreid);
-	id->revision = TO_NATIVE(id->revision);
-
-	strcpy(alias, "ssb:");
-	ADD(alias, "v", id->vendor != SSB_ANY_VENDOR, id->vendor);
-	ADD(alias, "id", id->coreid != SSB_ANY_ID, id->coreid);
-	ADD(alias, "rev", id->revision != SSB_ANY_REV, id->revision);
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("ssb", struct ssb_device_id, do_ssb_entry);
-
-/* Looks like: bcma:mNidNrevNclN. */
-static int do_bcma_entry(const char *filename,
-			 struct bcma_device_id *id, char *alias)
-{
-	id->manuf = TO_NATIVE(id->manuf);
-	id->id = TO_NATIVE(id->id);
-	id->rev = TO_NATIVE(id->rev);
-	id->class = TO_NATIVE(id->class);
-
-	strcpy(alias, "bcma:");
-	ADD(alias, "m", id->manuf != BCMA_ANY_MANUF, id->manuf);
-	ADD(alias, "id", id->id != BCMA_ANY_ID, id->id);
-	ADD(alias, "rev", id->rev != BCMA_ANY_REV, id->rev);
-	ADD(alias, "cl", id->class != BCMA_ANY_CLASS, id->class);
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("bcma", struct bcma_device_id, do_bcma_entry);
-
-/* Looks like: virtio:dNvN */
-static int do_virtio_entry(const char *filename, struct virtio_device_id *id,
-			   char *alias)
-{
-	id->device = TO_NATIVE(id->device);
-	id->vendor = TO_NATIVE(id->vendor);
-
-	strcpy(alias, "virtio:");
-	ADD(alias, "d", id->device != VIRTIO_DEV_ANY_ID, id->device);
-	ADD(alias, "v", id->vendor != VIRTIO_DEV_ANY_ID, id->vendor);
-
-	add_wildcard(alias);
-	return 1;
-}
-ADD_TO_DEVTABLE("virtio", struct virtio_device_id, do_virtio_entry);
-
-/*
- * Looks like: vmbus:guid
- * Each byte of the guid will be represented by two hex characters
- * in the name.
- */
-
-static int do_vmbus_entry(const char *filename, struct hv_vmbus_device_id *id,
-			  char *alias)
-{
-	int i;
-	char guid_name[((sizeof(id->guid) + 1)) * 2];
-
-	for (i = 0; i < (sizeof(id->guid) * 2); i += 2)
-		sprintf(&guid_name[i], "%02x", id->guid[i/2]);
-
-	strcpy(alias, "vmbus:");
-	strcat(alias, guid_name);
-
-	return 1;
-}
-ADD_TO_DEVTABLE("vmbus", struct hv_vmbus_device_id, do_vmbus_entry);
-
-/* Looks like: i2c:S */
-static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
-			char *alias)
-{
-	sprintf(alias, I2C_MODULE_PREFIX "%s", id->name);
-
-	return 1;
-}
-ADD_TO_DEVTABLE("i2c", struct i2c_device_id, do_i2c_entry);
-
-/* Looks like: spi:S */
-static int do_spi_entry(const char *filename, struct spi_device_id *id,
-			char *alias)
-{
-	sprintf(alias, SPI_MODULE_PREFIX "%s", id->name);
-
-	return 1;
-}
-ADD_TO_DEVTABLE("spi", struct spi_device_id, do_spi_entry);
-
-static const struct dmifield {
-	const char *prefix;
-	int field;
-} dmi_fields[] = {
-	{ "bvn", DMI_BIOS_VENDOR },
-	{ "bvr", DMI_BIOS_VERSION },
-	{ "bd",  DMI_BIOS_DATE },
-	{ "svn", DMI_SYS_VENDOR },
-	{ "pn",  DMI_PRODUCT_NAME },
-	{ "pvr", DMI_PRODUCT_VERSION },
-	{ "rvn", DMI_BOARD_VENDOR },
-	{ "rn",  DMI_BOARD_NAME },
-	{ "rvr", DMI_BOARD_VERSION },
-	{ "cvn", DMI_CHASSIS_VENDOR },
-	{ "ct",  DMI_CHASSIS_TYPE },
-	{ "cvr", DMI_CHASSIS_VERSION },
-	{ NULL,  DMI_NONE }
-};
-
-static void dmi_ascii_filter(char *d, const char *s)
-{
-	/* Filter out characters we don't want to see in the modalias string */
-	for (; *s; s++)
-		if (*s > ' ' && *s < 127 && *s != ':')
-			*(d++) = *s;
-
-	*d = 0;
-}
-
-
-static int do_dmi_entry(const char *filename, struct dmi_system_id *id,
-			char *alias)
-{
-	int i, j;
-
-	sprintf(alias, "dmi*");
-
-	for (i = 0; i < ARRAY_SIZE(dmi_fields); i++) {
-		for (j = 0; j < 4; j++) {
-			if (id->matches[j].slot &&
-			    id->matches[j].slot == dmi_fields[i].field) {
-				sprintf(alias + strlen(alias), ":%s*",
-					dmi_fields[i].prefix);
-				dmi_ascii_filter(alias + strlen(alias),
-						 id->matches[j].substr);
-				strcat(alias, "*");
-			}
-		}
-	}
-
-	strcat(alias, ":");
-	return 1;
-}
-ADD_TO_DEVTABLE("dmi", struct dmi_system_id, do_dmi_entry);
-
-static int do_platform_entry(const char *filename,
-			     struct platform_device_id *id, char *alias)
-{
-	sprintf(alias, PLATFORM_MODULE_PREFIX "%s", id->name);
-	return 1;
-}
-ADD_TO_DEVTABLE("platform", struct platform_device_id, do_platform_entry);
-
-static int do_mdio_entry(const char *filename,
-			 struct mdio_device_id *id, char *alias)
-{
-	int i;
-
-	alias += sprintf(alias, MDIO_MODULE_PREFIX);
-
-	for (i = 0; i < 32; i++) {
-		if (!((id->phy_id_mask >> (31-i)) & 1))
-			*(alias++) = '?';
-		else if ((id->phy_id >> (31-i)) & 1)
-			*(alias++) = '1';
-		else
-			*(alias++) = '0';
-	}
-
-	/* Terminate the string */
-	*alias = 0;
-
-	return 1;
-}
-ADD_TO_DEVTABLE("mdio", struct mdio_device_id, do_mdio_entry);
-
-/* Looks like: zorro:iN. */
-static int do_zorro_entry(const char *filename, struct zorro_device_id *id,
-			  char *alias)
-{
-	id->id = TO_NATIVE(id->id);
-	strcpy(alias, "zorro:");
-	ADD(alias, "i", id->id != ZORRO_WILDCARD, id->id);
-	return 1;
-}
-ADD_TO_DEVTABLE("zorro", struct zorro_device_id, do_zorro_entry);
-
-/* looks like: "pnp:dD" */
-static int do_isapnp_entry(const char *filename,
-			   struct isapnp_device_id *id, char *alias)
-{
-	sprintf(alias, "pnp:d%c%c%c%x%x%x%x*",
-		'A' + ((id->vendor >> 2) & 0x3f) - 1,
-		'A' + (((id->vendor & 3) << 3) | ((id->vendor >> 13) & 7)) - 1,
-		'A' + ((id->vendor >> 8) & 0x1f) - 1,
-		(id->function >> 4) & 0x0f, id->function & 0x0f,
-		(id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f);
-	return 1;
-}
-ADD_TO_DEVTABLE("isapnp", struct isapnp_device_id, do_isapnp_entry);
-
-/*
- * Append a match expression for a single masked hex digit.
- * outp points to a pointer to the character at which to append.
- *	*outp is updated on return to point just after the appended text,
- *	to facilitate further appending.
- */
-static void append_nibble_mask(char **outp,
-			       unsigned int nibble, unsigned int mask)
-{
-	char *p = *outp;
-	unsigned int i;
-
-	switch (mask) {
-	case 0:
-		*p++ = '?';
-		break;
-
-	case 0xf:
-		p += sprintf(p, "%X",  nibble);
-		break;
-
-	default:
-		/*
-		 * Dumbly emit a match pattern for all possible matching
-		 * digits.  This could be improved in some cases using ranges,
-		 * but it has the advantage of being trivially correct, and is
-		 * often optimal.
-		 */
-		*p++ = '[';
-		for (i = 0; i < 0x10; i++)
-			if ((i & mask) == nibble)
-				p += sprintf(p, "%X", i);
-		*p++ = ']';
-	}
-
-	/* Ensure that the string remains NUL-terminated: */
-	*p = '\0';
-
-	/* Advance the caller's end-of-string pointer: */
-	*outp = p;
-}
-
-/*
- * looks like: "amba:dN"
- *
- * N is exactly 8 digits, where each is an upper-case hex digit, or
- *	a ? or [] pattern matching exactly one digit.
- */
-static int do_amba_entry(const char *filename,
-			 struct amba_id *id, char *alias)
-{
-	unsigned int digit;
-	char *p = alias;
-
-	if ((id->id & id->mask) != id->id)
-		fatal("%s: Masked-off bit(s) of AMBA device ID are non-zero: "
-		      "id=0x%08X, mask=0x%08X.  Please fix this driver.\n",
-		      filename, id->id, id->mask);
-
-	p += sprintf(alias, "amba:d");
-	for (digit = 0; digit < 8; digit++)
-		append_nibble_mask(&p,
-				   (id->id >> (4 * (7 - digit))) & 0xf,
-				   (id->mask >> (4 * (7 - digit))) & 0xf);
-
-	return 1;
-}
-ADD_TO_DEVTABLE("amba", struct amba_id, do_amba_entry);
-
-/* LOOKS like x86cpu:vendor:VVVV:family:FFFF:model:MMMM:feature:*,FEAT,*
- * All fields are numbers. It would be nicer to use strings for vendor
- * and feature, but getting those out of the build system here is too
- * complicated.
- */
-
-static int do_x86cpu_entry(const char *filename, struct x86_cpu_id *id,
-			   char *alias)
-{
-	id->feature = TO_NATIVE(id->feature);
-	id->family = TO_NATIVE(id->family);
-	id->model = TO_NATIVE(id->model);
-	id->vendor = TO_NATIVE(id->vendor);
-
-	strcpy(alias, "x86cpu:");
-	ADD(alias, "vendor:",  id->vendor != X86_VENDOR_ANY, id->vendor);
-	ADD(alias, ":family:", id->family != X86_FAMILY_ANY, id->family);
-	ADD(alias, ":model:",  id->model  != X86_MODEL_ANY,  id->model);
-	strcat(alias, ":feature:*");
-	if (id->feature != X86_FEATURE_ANY)
-		sprintf(alias + strlen(alias), "%04X*", id->feature);
-	return 1;
-}
-ADD_TO_DEVTABLE("x86cpu", struct x86_cpu_id, do_x86cpu_entry);
-
-/* Does namelen bytes of name exactly match the symbol? */
-static bool sym_is(const char *name, unsigned namelen, const char *symbol)
-{
-	if (namelen != strlen(symbol))
-		return false;
-
-	return memcmp(name, symbol, namelen) == 0;
-}
-
-static void do_table(void *symval, unsigned long size,
-		     unsigned long id_size,
-		     const char *device_id,
-		     void *function,
-		     struct module *mod)
-{
-	unsigned int i;
-	char alias[500];
-	int (*do_entry)(const char *, void *entry, char *alias) = function;
-
-	device_id_check(mod->name, device_id, size, id_size, symval);
-	/* Leave last one: it's the terminator. */
-	size -= id_size;
-
-	for (i = 0; i < size; i += id_size) {
-		if (do_entry(mod->name, symval+i, alias)) {
-			buf_printf(&mod->dev_table_buf,
-				   "MODULE_ALIAS(\"%s\");\n", alias);
-		}
-	}
-}
-
-/* Create MODULE_ALIAS() statements.
- * At this time, we cannot write the actual output C source yet,
- * so we write into the mod->dev_table_buf buffer. */
-void handle_moddevtable(struct module *mod, struct elf_info *info,
-			Elf_Sym *sym, const char *symname)
-{
-	void *symval;
-	char *zeros = NULL;
-	const char *name;
-	unsigned int namelen;
-
-	/* We're looking for a section relative symbol */
-	if (!sym->st_shndx || get_secindex(info, sym) >= info->num_sections)
-		return;
-
-	/* We're looking for an object */
-	if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT)
-		return;
-
-	/* All our symbols are of form <prefix>__mod_XXX_device_table. */
-	name = strstr(symname, "__mod_");
-	if (!name)
-		return;
-	name += strlen("__mod_");
-	namelen = strlen(name);
-	if (namelen < strlen("_device_table"))
-		return;
-	if (strcmp(name + namelen - strlen("_device_table"), "_device_table"))
-		return;
-	namelen -= strlen("_device_table");
-
-	/* Handle all-NULL symbols allocated into .bss */
-	if (info->sechdrs[get_secindex(info, sym)].sh_type & SHT_NOBITS) {
-		zeros = calloc(1, sym->st_size);
-		symval = zeros;
-	} else {
-		symval = (void *)info->hdr
-			+ info->sechdrs[get_secindex(info, sym)].sh_offset
-			+ sym->st_value;
-	}
-
-	/* First handle the "special" cases */
-	if (sym_is(name, namelen, "usb"))
-		do_usb_table(symval, sym->st_size, mod);
-	else if (sym_is(name, namelen, "pnp"))
-		do_pnp_device_entry(symval, sym->st_size, mod);
-	else if (sym_is(name, namelen, "pnp_card"))
-		do_pnp_card_entries(symval, sym->st_size, mod);
-	else {
-		struct devtable **p;
-		INIT_SECTION(__devtable);
-
-		for (p = __start___devtable; p < __stop___devtable; p++) {
-			if (sym_is(name, namelen, (*p)->device_id)) {
-				do_table(symval, sym->st_size, (*p)->id_size,
-					 (*p)->device_id, (*p)->function, mod);
-				break;
-			}
-		}
-	}
-	free(zeros);
-}
-
-/* Now add out buffered information to the generated C source */
-void add_moddevtable(struct buffer *buf, struct module *mod)
-{
-	buf_printf(buf, "\n");
-	buf_write(buf, mod->dev_table_buf.p, mod->dev_table_buf.pos);
-	free(mod->dev_table_buf.p);
-}
diff --git a/ANDROID_3.4.5/scripts/mod/mk_elfconfig.c b/ANDROID_3.4.5/scripts/mod/mk_elfconfig.c
deleted file mode 100644
index 639bca7b..00000000
--- a/ANDROID_3.4.5/scripts/mod/mk_elfconfig.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <elf.h>
-
-int
-main(int argc, char **argv)
-{
-	unsigned char ei[EI_NIDENT];
-	union { short s; char c[2]; } endian_test;
-
-	if (fread(ei, 1, EI_NIDENT, stdin) != EI_NIDENT) {
-		fprintf(stderr, "Error: input truncated\n");
-		return 1;
-	}
-	if (memcmp(ei, ELFMAG, SELFMAG) != 0) {
-		fprintf(stderr, "Error: not ELF\n");
-		return 1;
-	}
-	switch (ei[EI_CLASS]) {
-	case ELFCLASS32:
-		printf("#define KERNEL_ELFCLASS ELFCLASS32\n");
-		break;
-	case ELFCLASS64:
-		printf("#define KERNEL_ELFCLASS ELFCLASS64\n");
-		break;
-	default:
-		exit(1);
-	}
-	switch (ei[EI_DATA]) {
-	case ELFDATA2LSB:
-		printf("#define KERNEL_ELFDATA ELFDATA2LSB\n");
-		break;
-	case ELFDATA2MSB:
-		printf("#define KERNEL_ELFDATA ELFDATA2MSB\n");
-		break;
-	default:
-		exit(1);
-	}
-
-	if (sizeof(unsigned long) == 4) {
-		printf("#define HOST_ELFCLASS ELFCLASS32\n");
-	} else if (sizeof(unsigned long) == 8) {
-		printf("#define HOST_ELFCLASS ELFCLASS64\n");
-	}
-
-	endian_test.s = 0x0102;
-	if (memcmp(endian_test.c, "\x01\x02", 2) == 0)
-		printf("#define HOST_ELFDATA ELFDATA2MSB\n");
-	else if (memcmp(endian_test.c, "\x02\x01", 2) == 0)
-		printf("#define HOST_ELFDATA ELFDATA2LSB\n");
-	else
-		exit(1);
-
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/scripts/mod/modpost.c b/ANDROID_3.4.5/scripts/mod/modpost.c
deleted file mode 100644
index c4e7d151..00000000
--- a/ANDROID_3.4.5/scripts/mod/modpost.c
+++ /dev/null
@@ -1,2210 +0,0 @@
-/* Postprocess module symbol versions
- *
- * Copyright 2003       Kai Germaschewski
- * Copyright 2002-2004  Rusty Russell, IBM Corporation
- * Copyright 2006-2008  Sam Ravnborg
- * Based in part on module-init-tools/depmod.c,file2alias
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Usage: modpost vmlinux module1.o module2.o ...
- */
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include "modpost.h"
-#include "../../include/generated/autoconf.h"
-#include "../../include/linux/license.h"
-
-/* Some toolchains use a `_' prefix for all user symbols. */
-#ifdef CONFIG_SYMBOL_PREFIX
-#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
-#else
-#define MODULE_SYMBOL_PREFIX ""
-#endif
-
-
-/* Are we using CONFIG_MODVERSIONS? */
-int modversions = 0;
-/* Warn about undefined symbols? (do so if we have vmlinux) */
-int have_vmlinux = 0;
-/* Is CONFIG_MODULE_SRCVERSION_ALL set? */
-static int all_versions = 0;
-/* If we are modposting external module set to 1 */
-static int external_module = 0;
-/* Warn about section mismatch in vmlinux if set to 1 */
-static int vmlinux_section_warnings = 1;
-/* Only warn about unresolved symbols */
-static int warn_unresolved = 0;
-/* How a symbol is exported */
-static int sec_mismatch_count = 0;
-static int sec_mismatch_verbose = 1;
-
-enum export {
-	export_plain,      export_unused,     export_gpl,
-	export_unused_gpl, export_gpl_future, export_unknown
-};
-
-#define PRINTF __attribute__ ((format (printf, 1, 2)))
-
-PRINTF void fatal(const char *fmt, ...)
-{
-	va_list arglist;
-
-	fprintf(stderr, "FATAL: ");
-
-	va_start(arglist, fmt);
-	vfprintf(stderr, fmt, arglist);
-	va_end(arglist);
-
-	exit(1);
-}
-
-PRINTF void warn(const char *fmt, ...)
-{
-	va_list arglist;
-
-	fprintf(stderr, "WARNING: ");
-
-	va_start(arglist, fmt);
-	vfprintf(stderr, fmt, arglist);
-	va_end(arglist);
-}
-
-PRINTF void merror(const char *fmt, ...)
-{
-	va_list arglist;
-
-	fprintf(stderr, "ERROR: ");
-
-	va_start(arglist, fmt);
-	vfprintf(stderr, fmt, arglist);
-	va_end(arglist);
-}
-
-static int is_vmlinux(const char *modname)
-{
-	const char *myname;
-
-	myname = strrchr(modname, '/');
-	if (myname)
-		myname++;
-	else
-		myname = modname;
-
-	return (strcmp(myname, "vmlinux") == 0) ||
-	       (strcmp(myname, "vmlinux.o") == 0);
-}
-
-void *do_nofail(void *ptr, const char *expr)
-{
-	if (!ptr)
-		fatal("modpost: Memory allocation failure: %s.\n", expr);
-
-	return ptr;
-}
-
-/* A list of all modules we processed */
-static struct module *modules;
-
-static struct module *find_module(char *modname)
-{
-	struct module *mod;
-
-	for (mod = modules; mod; mod = mod->next)
-		if (strcmp(mod->name, modname) == 0)
-			break;
-	return mod;
-}
-
-static struct module *new_module(char *modname)
-{
-	struct module *mod;
-	char *p, *s;
-
-	mod = NOFAIL(malloc(sizeof(*mod)));
-	memset(mod, 0, sizeof(*mod));
-	p = NOFAIL(strdup(modname));
-
-	/* strip trailing .o */
-	s = strrchr(p, '.');
-	if (s != NULL)
-		if (strcmp(s, ".o") == 0) {
-			*s = '\0';
-			mod->is_dot_o = 1;
-		}
-
-	/* add to list */
-	mod->name = p;
-	mod->gpl_compatible = -1;
-	mod->next = modules;
-	modules = mod;
-
-	return mod;
-}
-
-/* A hash of all exported symbols,
- * struct symbol is also used for lists of unresolved symbols */
-
-#define SYMBOL_HASH_SIZE 1024
-
-struct symbol {
-	struct symbol *next;
-	struct module *module;
-	unsigned int crc;
-	int crc_valid;
-	unsigned int weak:1;
-	unsigned int vmlinux:1;    /* 1 if symbol is defined in vmlinux */
-	unsigned int kernel:1;     /* 1 if symbol is from kernel
-				    *  (only for external modules) **/
-	unsigned int preloaded:1;  /* 1 if symbol from Module.symvers */
-	enum export  export;       /* Type of export */
-	char name[0];
-};
-
-static struct symbol *symbolhash[SYMBOL_HASH_SIZE];
-
-/* This is based on the hash agorithm from gdbm, via tdb */
-static inline unsigned int tdb_hash(const char *name)
-{
-	unsigned value;	/* Used to compute the hash value.  */
-	unsigned   i;	/* Used to cycle through random values. */
-
-	/* Set the initial value from the key size. */
-	for (value = 0x238F13AF * strlen(name), i = 0; name[i]; i++)
-		value = (value + (((unsigned char *)name)[i] << (i*5 % 24)));
-
-	return (1103515243 * value + 12345);
-}
-
-/**
- * Allocate a new symbols for use in the hash of exported symbols or
- * the list of unresolved symbols per module
- **/
-static struct symbol *alloc_symbol(const char *name, unsigned int weak,
-				   struct symbol *next)
-{
-	struct symbol *s = NOFAIL(malloc(sizeof(*s) + strlen(name) + 1));
-
-	memset(s, 0, sizeof(*s));
-	strcpy(s->name, name);
-	s->weak = weak;
-	s->next = next;
-	return s;
-}
-
-/* For the hash of exported symbols */
-static struct symbol *new_symbol(const char *name, struct module *module,
-				 enum export export)
-{
-	unsigned int hash;
-	struct symbol *new;
-
-	hash = tdb_hash(name) % SYMBOL_HASH_SIZE;
-	new = symbolhash[hash] = alloc_symbol(name, 0, symbolhash[hash]);
-	new->module = module;
-	new->export = export;
-	return new;
-}
-
-static struct symbol *find_symbol(const char *name)
-{
-	struct symbol *s;
-
-	/* For our purposes, .foo matches foo.  PPC64 needs this. */
-	if (name[0] == '.')
-		name++;
-
-	for (s = symbolhash[tdb_hash(name) % SYMBOL_HASH_SIZE]; s; s = s->next) {
-		if (strcmp(s->name, name) == 0)
-			return s;
-	}
-	return NULL;
-}
-
-static struct {
-	const char *str;
-	enum export export;
-} export_list[] = {
-	{ .str = "EXPORT_SYMBOL",            .export = export_plain },
-	{ .str = "EXPORT_UNUSED_SYMBOL",     .export = export_unused },
-	{ .str = "EXPORT_SYMBOL_GPL",        .export = export_gpl },
-	{ .str = "EXPORT_UNUSED_SYMBOL_GPL", .export = export_unused_gpl },
-	{ .str = "EXPORT_SYMBOL_GPL_FUTURE", .export = export_gpl_future },
-	{ .str = "(unknown)",                .export = export_unknown },
-};
-
-
-static const char *export_str(enum export ex)
-{
-	return export_list[ex].str;
-}
-
-static enum export export_no(const char *s)
-{
-	int i;
-
-	if (!s)
-		return export_unknown;
-	for (i = 0; export_list[i].export != export_unknown; i++) {
-		if (strcmp(export_list[i].str, s) == 0)
-			return export_list[i].export;
-	}
-	return export_unknown;
-}
-
-static const char *sec_name(struct elf_info *elf, int secindex);
-
-#define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)
-
-static enum export export_from_secname(struct elf_info *elf, unsigned int sec)
-{
-	const char *secname = sec_name(elf, sec);
-
-	if (strstarts(secname, "___ksymtab+"))
-		return export_plain;
-	else if (strstarts(secname, "___ksymtab_unused+"))
-		return export_unused;
-	else if (strstarts(secname, "___ksymtab_gpl+"))
-		return export_gpl;
-	else if (strstarts(secname, "___ksymtab_unused_gpl+"))
-		return export_unused_gpl;
-	else if (strstarts(secname, "___ksymtab_gpl_future+"))
-		return export_gpl_future;
-	else
-		return export_unknown;
-}
-
-static enum export export_from_sec(struct elf_info *elf, unsigned int sec)
-{
-	if (sec == elf->export_sec)
-		return export_plain;
-	else if (sec == elf->export_unused_sec)
-		return export_unused;
-	else if (sec == elf->export_gpl_sec)
-		return export_gpl;
-	else if (sec == elf->export_unused_gpl_sec)
-		return export_unused_gpl;
-	else if (sec == elf->export_gpl_future_sec)
-		return export_gpl_future;
-	else
-		return export_unknown;
-}
-
-/**
- * Add an exported symbol - it may have already been added without a
- * CRC, in this case just update the CRC
- **/
-static struct symbol *sym_add_exported(const char *name, struct module *mod,
-				       enum export export)
-{
-	struct symbol *s = find_symbol(name);
-
-	if (!s) {
-		s = new_symbol(name, mod, export);
-	} else {
-		if (!s->preloaded) {
-			warn("%s: '%s' exported twice. Previous export "
-			     "was in %s%s\n", mod->name, name,
-			     s->module->name,
-			     is_vmlinux(s->module->name) ?"":".ko");
-		} else {
-			/* In case Modules.symvers was out of date */
-			s->module = mod;
-		}
-	}
-	s->preloaded = 0;
-	s->vmlinux   = is_vmlinux(mod->name);
-	s->kernel    = 0;
-	s->export    = export;
-	return s;
-}
-
-static void sym_update_crc(const char *name, struct module *mod,
-			   unsigned int crc, enum export export)
-{
-	struct symbol *s = find_symbol(name);
-
-	if (!s)
-		s = new_symbol(name, mod, export);
-	s->crc = crc;
-	s->crc_valid = 1;
-}
-
-void *grab_file(const char *filename, unsigned long *size)
-{
-	struct stat st;
-	void *map;
-	int fd;
-
-	fd = open(filename, O_RDONLY);
-	if (fd < 0 || fstat(fd, &st) != 0)
-		return NULL;
-
-	*size = st.st_size;
-	map = mmap(NULL, *size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
-	close(fd);
-
-	if (map == MAP_FAILED)
-		return NULL;
-	return map;
-}
-
-/**
-  * Return a copy of the next line in a mmap'ed file.
-  * spaces in the beginning of the line is trimmed away.
-  * Return a pointer to a static buffer.
-  **/
-char *get_next_line(unsigned long *pos, void *file, unsigned long size)
-{
-	static char line[4096];
-	int skip = 1;
-	size_t len = 0;
-	signed char *p = (signed char *)file + *pos;
-	char *s = line;
-
-	for (; *pos < size ; (*pos)++) {
-		if (skip && isspace(*p)) {
-			p++;
-			continue;
-		}
-		skip = 0;
-		if (*p != '\n' && (*pos < size)) {
-			len++;
-			*s++ = *p++;
-			if (len > 4095)
-				break; /* Too long, stop */
-		} else {
-			/* End of string */
-			*s = '\0';
-			return line;
-		}
-	}
-	/* End of buffer */
-	return NULL;
-}
-
-void release_file(void *file, unsigned long size)
-{
-	munmap(file, size);
-}
-
-static int parse_elf(struct elf_info *info, const char *filename)
-{
-	unsigned int i;
-	Elf_Ehdr *hdr;
-	Elf_Shdr *sechdrs;
-	Elf_Sym  *sym;
-	const char *secstrings;
-	unsigned int symtab_idx = ~0U, symtab_shndx_idx = ~0U;
-
-	hdr = grab_file(filename, &info->size);
-	if (!hdr) {
-		perror(filename);
-		exit(1);
-	}
-	info->hdr = hdr;
-	if (info->size < sizeof(*hdr)) {
-		/* file too small, assume this is an empty .o file */
-		return 0;
-	}
-	/* Is this a valid ELF file? */
-	if ((hdr->e_ident[EI_MAG0] != ELFMAG0) ||
-	    (hdr->e_ident[EI_MAG1] != ELFMAG1) ||
-	    (hdr->e_ident[EI_MAG2] != ELFMAG2) ||
-	    (hdr->e_ident[EI_MAG3] != ELFMAG3)) {
-		/* Not an ELF file - silently ignore it */
-		return 0;
-	}
-	/* Fix endianness in ELF header */
-	hdr->e_type      = TO_NATIVE(hdr->e_type);
-	hdr->e_machine   = TO_NATIVE(hdr->e_machine);
-	hdr->e_version   = TO_NATIVE(hdr->e_version);
-	hdr->e_entry     = TO_NATIVE(hdr->e_entry);
-	hdr->e_phoff     = TO_NATIVE(hdr->e_phoff);
-	hdr->e_shoff     = TO_NATIVE(hdr->e_shoff);
-	hdr->e_flags     = TO_NATIVE(hdr->e_flags);
-	hdr->e_ehsize    = TO_NATIVE(hdr->e_ehsize);
-	hdr->e_phentsize = TO_NATIVE(hdr->e_phentsize);
-	hdr->e_phnum     = TO_NATIVE(hdr->e_phnum);
-	hdr->e_shentsize = TO_NATIVE(hdr->e_shentsize);
-	hdr->e_shnum     = TO_NATIVE(hdr->e_shnum);
-	hdr->e_shstrndx  = TO_NATIVE(hdr->e_shstrndx);
-	sechdrs = (void *)hdr + hdr->e_shoff;
-	info->sechdrs = sechdrs;
-
-	/* Check if file offset is correct */
-	if (hdr->e_shoff > info->size) {
-		fatal("section header offset=%lu in file '%s' is bigger than "
-		      "filesize=%lu\n", (unsigned long)hdr->e_shoff,
-		      filename, info->size);
-		return 0;
-	}
-
-	if (hdr->e_shnum == SHN_UNDEF) {
-		/*
-		 * There are more than 64k sections,
-		 * read count from .sh_size.
-		 */
-		info->num_sections = TO_NATIVE(sechdrs[0].sh_size);
-	}
-	else {
-		info->num_sections = hdr->e_shnum;
-	}
-	if (hdr->e_shstrndx == SHN_XINDEX) {
-		info->secindex_strings = TO_NATIVE(sechdrs[0].sh_link);
-	}
-	else {
-		info->secindex_strings = hdr->e_shstrndx;
-	}
-
-	/* Fix endianness in section headers */
-	for (i = 0; i < info->num_sections; i++) {
-		sechdrs[i].sh_name      = TO_NATIVE(sechdrs[i].sh_name);
-		sechdrs[i].sh_type      = TO_NATIVE(sechdrs[i].sh_type);
-		sechdrs[i].sh_flags     = TO_NATIVE(sechdrs[i].sh_flags);
-		sechdrs[i].sh_addr      = TO_NATIVE(sechdrs[i].sh_addr);
-		sechdrs[i].sh_offset    = TO_NATIVE(sechdrs[i].sh_offset);
-		sechdrs[i].sh_size      = TO_NATIVE(sechdrs[i].sh_size);
-		sechdrs[i].sh_link      = TO_NATIVE(sechdrs[i].sh_link);
-		sechdrs[i].sh_info      = TO_NATIVE(sechdrs[i].sh_info);
-		sechdrs[i].sh_addralign = TO_NATIVE(sechdrs[i].sh_addralign);
-		sechdrs[i].sh_entsize   = TO_NATIVE(sechdrs[i].sh_entsize);
-	}
-	/* Find symbol table. */
-	secstrings = (void *)hdr + sechdrs[info->secindex_strings].sh_offset;
-	for (i = 1; i < info->num_sections; i++) {
-		const char *secname;
-		int nobits = sechdrs[i].sh_type == SHT_NOBITS;
-
-		if (!nobits && sechdrs[i].sh_offset > info->size) {
-			fatal("%s is truncated. sechdrs[i].sh_offset=%lu > "
-			      "sizeof(*hrd)=%zu\n", filename,
-			      (unsigned long)sechdrs[i].sh_offset,
-			      sizeof(*hdr));
-			return 0;
-		}
-		secname = secstrings + sechdrs[i].sh_name;
-		if (strcmp(secname, ".modinfo") == 0) {
-			if (nobits)
-				fatal("%s has NOBITS .modinfo\n", filename);
-			info->modinfo = (void *)hdr + sechdrs[i].sh_offset;
-			info->modinfo_len = sechdrs[i].sh_size;
-		} else if (strcmp(secname, "__ksymtab") == 0)
-			info->export_sec = i;
-		else if (strcmp(secname, "__ksymtab_unused") == 0)
-			info->export_unused_sec = i;
-		else if (strcmp(secname, "__ksymtab_gpl") == 0)
-			info->export_gpl_sec = i;
-		else if (strcmp(secname, "__ksymtab_unused_gpl") == 0)
-			info->export_unused_gpl_sec = i;
-		else if (strcmp(secname, "__ksymtab_gpl_future") == 0)
-			info->export_gpl_future_sec = i;
-
-		if (sechdrs[i].sh_type == SHT_SYMTAB) {
-			unsigned int sh_link_idx;
-			symtab_idx = i;
-			info->symtab_start = (void *)hdr +
-			    sechdrs[i].sh_offset;
-			info->symtab_stop  = (void *)hdr +
-			    sechdrs[i].sh_offset + sechdrs[i].sh_size;
-			sh_link_idx = sechdrs[i].sh_link;
-			info->strtab       = (void *)hdr +
-			    sechdrs[sh_link_idx].sh_offset;
-		}
-
-		/* 32bit section no. table? ("more than 64k sections") */
-		if (sechdrs[i].sh_type == SHT_SYMTAB_SHNDX) {
-			symtab_shndx_idx = i;
-			info->symtab_shndx_start = (void *)hdr +
-			    sechdrs[i].sh_offset;
-			info->symtab_shndx_stop  = (void *)hdr +
-			    sechdrs[i].sh_offset + sechdrs[i].sh_size;
-		}
-	}
-	if (!info->symtab_start)
-		fatal("%s has no symtab?\n", filename);
-
-	/* Fix endianness in symbols */
-	for (sym = info->symtab_start; sym < info->symtab_stop; sym++) {
-		sym->st_shndx = TO_NATIVE(sym->st_shndx);
-		sym->st_name  = TO_NATIVE(sym->st_name);
-		sym->st_value = TO_NATIVE(sym->st_value);
-		sym->st_size  = TO_NATIVE(sym->st_size);
-	}
-
-	if (symtab_shndx_idx != ~0U) {
-		Elf32_Word *p;
-		if (symtab_idx != sechdrs[symtab_shndx_idx].sh_link)
-			fatal("%s: SYMTAB_SHNDX has bad sh_link: %u!=%u\n",
-			      filename, sechdrs[symtab_shndx_idx].sh_link,
-			      symtab_idx);
-		/* Fix endianness */
-		for (p = info->symtab_shndx_start; p < info->symtab_shndx_stop;
-		     p++)
-			*p = TO_NATIVE(*p);
-	}
-
-	return 1;
-}
-
-static void parse_elf_finish(struct elf_info *info)
-{
-	release_file(info->hdr, info->size);
-}
-
-static int ignore_undef_symbol(struct elf_info *info, const char *symname)
-{
-	/* ignore __this_module, it will be resolved shortly */
-	if (strcmp(symname, MODULE_SYMBOL_PREFIX "__this_module") == 0)
-		return 1;
-	/* ignore global offset table */
-	if (strcmp(symname, "_GLOBAL_OFFSET_TABLE_") == 0)
-		return 1;
-	if (info->hdr->e_machine == EM_PPC)
-		/* Special register function linked on all modules during final link of .ko */
-		if (strncmp(symname, "_restgpr_", sizeof("_restgpr_") - 1) == 0 ||
-		    strncmp(symname, "_savegpr_", sizeof("_savegpr_") - 1) == 0 ||
-		    strncmp(symname, "_rest32gpr_", sizeof("_rest32gpr_") - 1) == 0 ||
-		    strncmp(symname, "_save32gpr_", sizeof("_save32gpr_") - 1) == 0)
-			return 1;
-	if (info->hdr->e_machine == EM_PPC64)
-		/* Special register function linked on all modules during final link of .ko */
-		if (strncmp(symname, "_restgpr0_", sizeof("_restgpr0_") - 1) == 0 ||
-		    strncmp(symname, "_savegpr0_", sizeof("_savegpr0_") - 1) == 0)
-			return 1;
-	/* Do not ignore this symbol */
-	return 0;
-}
-
-#define CRC_PFX     MODULE_SYMBOL_PREFIX "__crc_"
-#define KSYMTAB_PFX MODULE_SYMBOL_PREFIX "__ksymtab_"
-
-static void handle_modversions(struct module *mod, struct elf_info *info,
-			       Elf_Sym *sym, const char *symname)
-{
-	unsigned int crc;
-	enum export export;
-
-	if ((!is_vmlinux(mod->name) || mod->is_dot_o) &&
-	    strncmp(symname, "__ksymtab", 9) == 0)
-		export = export_from_secname(info, get_secindex(info, sym));
-	else
-		export = export_from_sec(info, get_secindex(info, sym));
-
-	switch (sym->st_shndx) {
-	case SHN_COMMON:
-		warn("\"%s\" [%s] is COMMON symbol\n", symname, mod->name);
-		break;
-	case SHN_ABS:
-		/* CRC'd symbol */
-		if (strncmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) {
-			crc = (unsigned int) sym->st_value;
-			sym_update_crc(symname + strlen(CRC_PFX), mod, crc,
-					export);
-		}
-		break;
-	case SHN_UNDEF:
-		/* undefined symbol */
-		if (ELF_ST_BIND(sym->st_info) != STB_GLOBAL &&
-		    ELF_ST_BIND(sym->st_info) != STB_WEAK)
-			break;
-		if (ignore_undef_symbol(info, symname))
-			break;
-/* cope with newer glibc (2.3.4 or higher) STT_ definition in elf.h */
-#if defined(STT_REGISTER) || defined(STT_SPARC_REGISTER)
-/* add compatibility with older glibc */
-#ifndef STT_SPARC_REGISTER
-#define STT_SPARC_REGISTER STT_REGISTER
-#endif
-		if (info->hdr->e_machine == EM_SPARC ||
-		    info->hdr->e_machine == EM_SPARCV9) {
-			/* Ignore register directives. */
-			if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER)
-				break;
-			if (symname[0] == '.') {
-				char *munged = strdup(symname);
-				munged[0] = '_';
-				munged[1] = toupper(munged[1]);
-				symname = munged;
-			}
-		}
-#endif
-
-		if (memcmp(symname, MODULE_SYMBOL_PREFIX,
-			   strlen(MODULE_SYMBOL_PREFIX)) == 0) {
-			mod->unres =
-			  alloc_symbol(symname +
-			               strlen(MODULE_SYMBOL_PREFIX),
-			               ELF_ST_BIND(sym->st_info) == STB_WEAK,
-			               mod->unres);
-		}
-		break;
-	default:
-		/* All exported symbols */
-		if (strncmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) {
-			sym_add_exported(symname + strlen(KSYMTAB_PFX), mod,
-					export);
-		}
-		if (strcmp(symname, MODULE_SYMBOL_PREFIX "init_module") == 0)
-			mod->has_init = 1;
-		if (strcmp(symname, MODULE_SYMBOL_PREFIX "cleanup_module") == 0)
-			mod->has_cleanup = 1;
-		break;
-	}
-}
-
-/**
- * Parse tag=value strings from .modinfo section
- **/
-static char *next_string(char *string, unsigned long *secsize)
-{
-	/* Skip non-zero chars */
-	while (string[0]) {
-		string++;
-		if ((*secsize)-- <= 1)
-			return NULL;
-	}
-
-	/* Skip any zero padding. */
-	while (!string[0]) {
-		string++;
-		if ((*secsize)-- <= 1)
-			return NULL;
-	}
-	return string;
-}
-
-static char *get_next_modinfo(void *modinfo, unsigned long modinfo_len,
-			      const char *tag, char *info)
-{
-	char *p;
-	unsigned int taglen = strlen(tag);
-	unsigned long size = modinfo_len;
-
-	if (info) {
-		size -= info - (char *)modinfo;
-		modinfo = next_string(info, &size);
-	}
-
-	for (p = modinfo; p; p = next_string(p, &size)) {
-		if (strncmp(p, tag, taglen) == 0 && p[taglen] == '=')
-			return p + taglen + 1;
-	}
-	return NULL;
-}
-
-static char *get_modinfo(void *modinfo, unsigned long modinfo_len,
-			 const char *tag)
-
-{
-	return get_next_modinfo(modinfo, modinfo_len, tag, NULL);
-}
-
-/**
- * Test if string s ends in string sub
- * return 0 if match
- **/
-static int strrcmp(const char *s, const char *sub)
-{
-	int slen, sublen;
-
-	if (!s || !sub)
-		return 1;
-
-	slen = strlen(s);
-	sublen = strlen(sub);
-
-	if ((slen == 0) || (sublen == 0))
-		return 1;
-
-	if (sublen > slen)
-		return 1;
-
-	return memcmp(s + slen - sublen, sub, sublen);
-}
-
-static const char *sym_name(struct elf_info *elf, Elf_Sym *sym)
-{
-	if (sym)
-		return elf->strtab + sym->st_name;
-	else
-		return "(unknown)";
-}
-
-static const char *sec_name(struct elf_info *elf, int secindex)
-{
-	Elf_Shdr *sechdrs = elf->sechdrs;
-	return (void *)elf->hdr +
-		elf->sechdrs[elf->secindex_strings].sh_offset +
-		sechdrs[secindex].sh_name;
-}
-
-static const char *sech_name(struct elf_info *elf, Elf_Shdr *sechdr)
-{
-	return (void *)elf->hdr +
-		elf->sechdrs[elf->secindex_strings].sh_offset +
-		sechdr->sh_name;
-}
-
-/* if sym is empty or point to a string
- * like ".[0-9]+" then return 1.
- * This is the optional prefix added by ld to some sections
- */
-static int number_prefix(const char *sym)
-{
-	if (*sym++ == '\0')
-		return 1;
-	if (*sym != '.')
-		return 0;
-	do {
-		char c = *sym++;
-		if (c < '0' || c > '9')
-			return 0;
-	} while (*sym);
-	return 1;
-}
-
-/* The pattern is an array of simple patterns.
- * "foo" will match an exact string equal to "foo"
- * "*foo" will match a string that ends with "foo"
- * "foo*" will match a string that begins with "foo"
- * "foo$" will match a string equal to "foo" or "foo.1"
- *   where the '1' can be any number including several digits.
- *   The $ syntax is for sections where ld append a dot number
- *   to make section name unique.
- */
-static int match(const char *sym, const char * const pat[])
-{
-	const char *p;
-	while (*pat) {
-		p = *pat++;
-		const char *endp = p + strlen(p) - 1;
-
-		/* "*foo" */
-		if (*p == '*') {
-			if (strrcmp(sym, p + 1) == 0)
-				return 1;
-		}
-		/* "foo*" */
-		else if (*endp == '*') {
-			if (strncmp(sym, p, strlen(p) - 1) == 0)
-				return 1;
-		}
-		/* "foo$" */
-		else if (*endp == '$') {
-			if (strncmp(sym, p, strlen(p) - 1) == 0) {
-				if (number_prefix(sym + strlen(p) - 1))
-					return 1;
-			}
-		}
-		/* no wildcards */
-		else {
-			if (strcmp(p, sym) == 0)
-				return 1;
-		}
-	}
-	/* no match */
-	return 0;
-}
-
-/* sections that we do not want to do full section mismatch check on */
-static const char *section_white_list[] =
-{
-	".comment*",
-	".debug*",
-	".zdebug*",		/* Compressed debug sections. */
-	".GCC-command-line",	/* mn10300 */
-	".mdebug*",        /* alpha, score, mips etc. */
-	".pdr",            /* alpha, score, mips etc. */
-	".stab*",
-	".note*",
-	".got*",
-	".toc*",
-	NULL
-};
-
-/*
- * This is used to find sections missing the SHF_ALLOC flag.
- * The cause of this is often a section specified in assembler
- * without "ax" / "aw".
- */
-static void check_section(const char *modname, struct elf_info *elf,
-                          Elf_Shdr *sechdr)
-{
-	const char *sec = sech_name(elf, sechdr);
-
-	if (sechdr->sh_type == SHT_PROGBITS &&
-	    !(sechdr->sh_flags & SHF_ALLOC) &&
-	    !match(sec, section_white_list)) {
-		warn("%s (%s): unexpected non-allocatable section.\n"
-		     "Did you forget to use \"ax\"/\"aw\" in a .S file?\n"
-		     "Note that for example <linux/init.h> contains\n"
-		     "section definitions for use in .S files.\n\n",
-		     modname, sec);
-	}
-}
-
-
-
-#define ALL_INIT_DATA_SECTIONS \
-	".init.setup$", ".init.rodata$", \
-	".devinit.rodata$", ".cpuinit.rodata$", ".meminit.rodata$", \
-	".init.data$", ".devinit.data$", ".cpuinit.data$", ".meminit.data$"
-#define ALL_EXIT_DATA_SECTIONS \
-	".exit.data$", ".devexit.data$", ".cpuexit.data$", ".memexit.data$"
-
-#define ALL_INIT_TEXT_SECTIONS \
-	".init.text$", ".devinit.text$", ".cpuinit.text$", ".meminit.text$"
-#define ALL_EXIT_TEXT_SECTIONS \
-	".exit.text$", ".devexit.text$", ".cpuexit.text$", ".memexit.text$"
-
-#define ALL_XXXINIT_SECTIONS DEV_INIT_SECTIONS, CPU_INIT_SECTIONS, \
-	MEM_INIT_SECTIONS
-#define ALL_XXXEXIT_SECTIONS DEV_EXIT_SECTIONS, CPU_EXIT_SECTIONS, \
-	MEM_EXIT_SECTIONS
-
-#define ALL_INIT_SECTIONS INIT_SECTIONS, ALL_XXXINIT_SECTIONS
-#define ALL_EXIT_SECTIONS EXIT_SECTIONS, ALL_XXXEXIT_SECTIONS
-
-#define DATA_SECTIONS ".data$", ".data.rel$"
-#define TEXT_SECTIONS ".text$"
-
-#define INIT_SECTIONS      ".init.*"
-#define DEV_INIT_SECTIONS  ".devinit.*"
-#define CPU_INIT_SECTIONS  ".cpuinit.*"
-#define MEM_INIT_SECTIONS  ".meminit.*"
-
-#define EXIT_SECTIONS      ".exit.*"
-#define DEV_EXIT_SECTIONS  ".devexit.*"
-#define CPU_EXIT_SECTIONS  ".cpuexit.*"
-#define MEM_EXIT_SECTIONS  ".memexit.*"
-
-/* init data sections */
-static const char *init_data_sections[] = { ALL_INIT_DATA_SECTIONS, NULL };
-
-/* all init sections */
-static const char *init_sections[] = { ALL_INIT_SECTIONS, NULL };
-
-/* All init and exit sections (code + data) */
-static const char *init_exit_sections[] =
-	{ALL_INIT_SECTIONS, ALL_EXIT_SECTIONS, NULL };
-
-/* data section */
-static const char *data_sections[] = { DATA_SECTIONS, NULL };
-
-
-/* symbols in .data that may refer to init/exit sections */
-#define DEFAULT_SYMBOL_WHITE_LIST					\
-	"*driver",							\
-	"*_template", /* scsi uses *_template a lot */			\
-	"*_timer",    /* arm uses ops structures named _timer a lot */	\
-	"*_sht",      /* scsi also used *_sht to some extent */		\
-	"*_ops",							\
-	"*_probe",							\
-	"*_probe_one",							\
-	"*_console"
-
-static const char *head_sections[] = { ".head.text*", NULL };
-static const char *linker_symbols[] =
-	{ "__init_begin", "_sinittext", "_einittext", NULL };
-
-enum mismatch {
-	TEXT_TO_ANY_INIT,
-	DATA_TO_ANY_INIT,
-	TEXT_TO_ANY_EXIT,
-	DATA_TO_ANY_EXIT,
-	XXXINIT_TO_SOME_INIT,
-	XXXEXIT_TO_SOME_EXIT,
-	ANY_INIT_TO_ANY_EXIT,
-	ANY_EXIT_TO_ANY_INIT,
-	EXPORT_TO_INIT_EXIT,
-};
-
-struct sectioncheck {
-	const char *fromsec[20];
-	const char *tosec[20];
-	enum mismatch mismatch;
-	const char *symbol_white_list[20];
-};
-
-const struct sectioncheck sectioncheck[] = {
-/* Do not reference init/exit code/data from
- * normal code and data
- */
-{
-	.fromsec = { TEXT_SECTIONS, NULL },
-	.tosec   = { ALL_INIT_SECTIONS, NULL },
-	.mismatch = TEXT_TO_ANY_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-{
-	.fromsec = { DATA_SECTIONS, NULL },
-	.tosec   = { ALL_XXXINIT_SECTIONS, NULL },
-	.mismatch = DATA_TO_ANY_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-{
-	.fromsec = { DATA_SECTIONS, NULL },
-	.tosec   = { INIT_SECTIONS, NULL },
-	.mismatch = DATA_TO_ANY_INIT,
-	.symbol_white_list = {
-		"*_template", "*_timer", "*_sht", "*_ops",
-		"*_probe", "*_probe_one", "*_console", NULL
-	},
-},
-{
-	.fromsec = { TEXT_SECTIONS, NULL },
-	.tosec   = { ALL_EXIT_SECTIONS, NULL },
-	.mismatch = TEXT_TO_ANY_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-{
-	.fromsec = { DATA_SECTIONS, NULL },
-	.tosec   = { ALL_EXIT_SECTIONS, NULL },
-	.mismatch = DATA_TO_ANY_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference init code/data from devinit/cpuinit/meminit code/data */
-{
-	.fromsec = { ALL_XXXINIT_SECTIONS, NULL },
-	.tosec   = { INIT_SECTIONS, NULL },
-	.mismatch = XXXINIT_TO_SOME_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference cpuinit code/data from meminit code/data */
-{
-	.fromsec = { MEM_INIT_SECTIONS, NULL },
-	.tosec   = { CPU_INIT_SECTIONS, NULL },
-	.mismatch = XXXINIT_TO_SOME_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference meminit code/data from cpuinit code/data */
-{
-	.fromsec = { CPU_INIT_SECTIONS, NULL },
-	.tosec   = { MEM_INIT_SECTIONS, NULL },
-	.mismatch = XXXINIT_TO_SOME_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference exit code/data from devexit/cpuexit/memexit code/data */
-{
-	.fromsec = { ALL_XXXEXIT_SECTIONS, NULL },
-	.tosec   = { EXIT_SECTIONS, NULL },
-	.mismatch = XXXEXIT_TO_SOME_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference cpuexit code/data from memexit code/data */
-{
-	.fromsec = { MEM_EXIT_SECTIONS, NULL },
-	.tosec   = { CPU_EXIT_SECTIONS, NULL },
-	.mismatch = XXXEXIT_TO_SOME_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not reference memexit code/data from cpuexit code/data */
-{
-	.fromsec = { CPU_EXIT_SECTIONS, NULL },
-	.tosec   = { MEM_EXIT_SECTIONS, NULL },
-	.mismatch = XXXEXIT_TO_SOME_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not use exit code/data from init code */
-{
-	.fromsec = { ALL_INIT_SECTIONS, NULL },
-	.tosec   = { ALL_EXIT_SECTIONS, NULL },
-	.mismatch = ANY_INIT_TO_ANY_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not use init code/data from exit code */
-{
-	.fromsec = { ALL_EXIT_SECTIONS, NULL },
-	.tosec   = { ALL_INIT_SECTIONS, NULL },
-	.mismatch = ANY_EXIT_TO_ANY_INIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-},
-/* Do not export init/exit functions or data */
-{
-	.fromsec = { "__ksymtab*", NULL },
-	.tosec   = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
-	.mismatch = EXPORT_TO_INIT_EXIT,
-	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-}
-};
-
-static const struct sectioncheck *section_mismatch(
-		const char *fromsec, const char *tosec)
-{
-	int i;
-	int elems = sizeof(sectioncheck) / sizeof(struct sectioncheck);
-	const struct sectioncheck *check = &sectioncheck[0];
-
-	for (i = 0; i < elems; i++) {
-		if (match(fromsec, check->fromsec) &&
-		    match(tosec, check->tosec))
-			return check;
-		check++;
-	}
-	return NULL;
-}
-
-/**
- * Whitelist to allow certain references to pass with no warning.
- *
- * Pattern 1:
- *   If a module parameter is declared __initdata and permissions=0
- *   then this is legal despite the warning generated.
- *   We cannot see value of permissions here, so just ignore
- *   this pattern.
- *   The pattern is identified by:
- *   tosec   = .init.data
- *   fromsec = .data*
- *   atsym   =__param*
- *
- * Pattern 1a:
- *   module_param_call() ops can refer to __init set function if permissions=0
- *   The pattern is identified by:
- *   tosec   = .init.text
- *   fromsec = .data*
- *   atsym   = __param_ops_*
- *
- * Pattern 2:
- *   Many drivers utilise a *driver container with references to
- *   add, remove, probe functions etc.
- *   These functions may often be marked __devinit and we do not want to
- *   warn here.
- *   the pattern is identified by:
- *   tosec   = init or exit section
- *   fromsec = data section
- *   atsym = *driver, *_template, *_sht, *_ops, *_probe,
- *           *probe_one, *_console, *_timer
- *
- * Pattern 3:
- *   Whitelist all references from .head.text to any init section
- *
- * Pattern 4:
- *   Some symbols belong to init section but still it is ok to reference
- *   these from non-init sections as these symbols don't have any memory
- *   allocated for them and symbol address and value are same. So even
- *   if init section is freed, its ok to reference those symbols.
- *   For ex. symbols marking the init section boundaries.
- *   This pattern is identified by
- *   refsymname = __init_begin, _sinittext, _einittext
- *
- **/
-static int secref_whitelist(const struct sectioncheck *mismatch,
-			    const char *fromsec, const char *fromsym,
-			    const char *tosec, const char *tosym)
-{
-	/* Check for pattern 1 */
-	if (match(tosec, init_data_sections) &&
-	    match(fromsec, data_sections) &&
-	    (strncmp(fromsym, "__param", strlen("__param")) == 0))
-		return 0;
-
-	/* Check for pattern 1a */
-	if (strcmp(tosec, ".init.text") == 0 &&
-	    match(fromsec, data_sections) &&
-	    (strncmp(fromsym, "__param_ops_", strlen("__param_ops_")) == 0))
-		return 0;
-
-	/* Check for pattern 2 */
-	if (match(tosec, init_exit_sections) &&
-	    match(fromsec, data_sections) &&
-	    match(fromsym, mismatch->symbol_white_list))
-		return 0;
-
-	/* Check for pattern 3 */
-	if (match(fromsec, head_sections) &&
-	    match(tosec, init_sections))
-		return 0;
-
-	/* Check for pattern 4 */
-	if (match(tosym, linker_symbols))
-		return 0;
-
-	return 1;
-}
-
-/**
- * Find symbol based on relocation record info.
- * In some cases the symbol supplied is a valid symbol so
- * return refsym. If st_name != 0 we assume this is a valid symbol.
- * In other cases the symbol needs to be looked up in the symbol table
- * based on section and address.
- *  **/
-static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
-				Elf_Sym *relsym)
-{
-	Elf_Sym *sym;
-	Elf_Sym *near = NULL;
-	Elf64_Sword distance = 20;
-	Elf64_Sword d;
-	unsigned int relsym_secindex;
-
-	if (relsym->st_name != 0)
-		return relsym;
-
-	relsym_secindex = get_secindex(elf, relsym);
-	for (sym = elf->symtab_start; sym < elf->symtab_stop; sym++) {
-		if (get_secindex(elf, sym) != relsym_secindex)
-			continue;
-		if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
-			continue;
-		if (sym->st_value == addr)
-			return sym;
-		/* Find a symbol nearby - addr are maybe negative */
-		d = sym->st_value - addr;
-		if (d < 0)
-			d = addr - sym->st_value;
-		if (d < distance) {
-			distance = d;
-			near = sym;
-		}
-	}
-	/* We need a close match */
-	if (distance < 20)
-		return near;
-	else
-		return NULL;
-}
-
-static inline int is_arm_mapping_symbol(const char *str)
-{
-	return str[0] == '$' && strchr("atd", str[1])
-	       && (str[2] == '\0' || str[2] == '.');
-}
-
-/*
- * If there's no name there, ignore it; likewise, ignore it if it's
- * one of the magic symbols emitted used by current ARM tools.
- *
- * Otherwise if find_symbols_between() returns those symbols, they'll
- * fail the whitelist tests and cause lots of false alarms ... fixable
- * only by merging __exit and __init sections into __text, bloating
- * the kernel (which is especially evil on embedded platforms).
- */
-static inline int is_valid_name(struct elf_info *elf, Elf_Sym *sym)
-{
-	const char *name = elf->strtab + sym->st_name;
-
-	if (!name || !strlen(name))
-		return 0;
-	return !is_arm_mapping_symbol(name);
-}
-
-/*
- * Find symbols before or equal addr and after addr - in the section sec.
- * If we find two symbols with equal offset prefer one with a valid name.
- * The ELF format may have a better way to detect what type of symbol
- * it is, but this works for now.
- **/
-static Elf_Sym *find_elf_symbol2(struct elf_info *elf, Elf_Addr addr,
-				 const char *sec)
-{
-	Elf_Sym *sym;
-	Elf_Sym *near = NULL;
-	Elf_Addr distance = ~0;
-
-	for (sym = elf->symtab_start; sym < elf->symtab_stop; sym++) {
-		const char *symsec;
-
-		if (is_shndx_special(sym->st_shndx))
-			continue;
-		symsec = sec_name(elf, get_secindex(elf, sym));
-		if (strcmp(symsec, sec) != 0)
-			continue;
-		if (!is_valid_name(elf, sym))
-			continue;
-		if (sym->st_value <= addr) {
-			if ((addr - sym->st_value) < distance) {
-				distance = addr - sym->st_value;
-				near = sym;
-			} else if ((addr - sym->st_value) == distance) {
-				near = sym;
-			}
-		}
-	}
-	return near;
-}
-
-/*
- * Convert a section name to the function/data attribute
- * .init.text => __init
- * .cpuinit.data => __cpudata
- * .memexitconst => __memconst
- * etc.
- *
- * The memory of returned value has been allocated on a heap. The user of this
- * method should free it after usage.
-*/
-static char *sec2annotation(const char *s)
-{
-	if (match(s, init_exit_sections)) {
-		char *p = malloc(20);
-		char *r = p;
-
-		*p++ = '_';
-		*p++ = '_';
-		if (*s == '.')
-			s++;
-		while (*s && *s != '.')
-			*p++ = *s++;
-		*p = '\0';
-		if (*s == '.')
-			s++;
-		if (strstr(s, "rodata") != NULL)
-			strcat(p, "const ");
-		else if (strstr(s, "data") != NULL)
-			strcat(p, "data ");
-		else
-			strcat(p, " ");
-		return r;
-	} else {
-		return strdup("");
-	}
-}
-
-static int is_function(Elf_Sym *sym)
-{
-	if (sym)
-		return ELF_ST_TYPE(sym->st_info) == STT_FUNC;
-	else
-		return -1;
-}
-
-static void print_section_list(const char * const list[20])
-{
-	const char *const *s = list;
-
-	while (*s) {
-		fprintf(stderr, "%s", *s);
-		s++;
-		if (*s)
-			fprintf(stderr, ", ");
-	}
-	fprintf(stderr, "\n");
-}
-
-/*
- * Print a warning about a section mismatch.
- * Try to find symbols near it so user can find it.
- * Check whitelist before warning - it may be a false positive.
- */
-static void report_sec_mismatch(const char *modname,
-				const struct sectioncheck *mismatch,
-                                const char *fromsec,
-                                unsigned long long fromaddr,
-                                const char *fromsym,
-                                int from_is_func,
-                                const char *tosec, const char *tosym,
-                                int to_is_func)
-{
-	const char *from, *from_p;
-	const char *to, *to_p;
-	char *prl_from;
-	char *prl_to;
-
-	switch (from_is_func) {
-	case 0: from = "variable"; from_p = "";   break;
-	case 1: from = "function"; from_p = "()"; break;
-	default: from = "(unknown reference)"; from_p = ""; break;
-	}
-	switch (to_is_func) {
-	case 0: to = "variable"; to_p = "";   break;
-	case 1: to = "function"; to_p = "()"; break;
-	default: to = "(unknown reference)"; to_p = ""; break;
-	}
-
-	sec_mismatch_count++;
-	if (!sec_mismatch_verbose)
-		return;
-
-	warn("%s(%s+0x%llx): Section mismatch in reference from the %s %s%s "
-	     "to the %s %s:%s%s\n",
-	     modname, fromsec, fromaddr, from, fromsym, from_p, to, tosec,
-	     tosym, to_p);
-
-	switch (mismatch->mismatch) {
-	case TEXT_TO_ANY_INIT:
-		prl_from = sec2annotation(fromsec);
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The function %s%s() references\n"
-		"the %s %s%s%s.\n"
-		"This is often because %s lacks a %s\n"
-		"annotation or the annotation of %s is wrong.\n",
-		prl_from, fromsym,
-		to, prl_to, tosym, to_p,
-		fromsym, prl_to, tosym);
-		free(prl_from);
-		free(prl_to);
-		break;
-	case DATA_TO_ANY_INIT: {
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The variable %s references\n"
-		"the %s %s%s%s\n"
-		"If the reference is valid then annotate the\n"
-		"variable with __init* or __refdata (see linux/init.h) "
-		"or name the variable:\n",
-		fromsym, to, prl_to, tosym, to_p);
-		print_section_list(mismatch->symbol_white_list);
-		free(prl_to);
-		break;
-	}
-	case TEXT_TO_ANY_EXIT:
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The function %s() references a %s in an exit section.\n"
-		"Often the %s %s%s has valid usage outside the exit section\n"
-		"and the fix is to remove the %sannotation of %s.\n",
-		fromsym, to, to, tosym, to_p, prl_to, tosym);
-		free(prl_to);
-		break;
-	case DATA_TO_ANY_EXIT: {
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The variable %s references\n"
-		"the %s %s%s%s\n"
-		"If the reference is valid then annotate the\n"
-		"variable with __exit* (see linux/init.h) or "
-		"name the variable:\n",
-		fromsym, to, prl_to, tosym, to_p);
-		print_section_list(mismatch->symbol_white_list);
-		free(prl_to);
-		break;
-	}
-	case XXXINIT_TO_SOME_INIT:
-	case XXXEXIT_TO_SOME_EXIT:
-		prl_from = sec2annotation(fromsec);
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The %s %s%s%s references\n"
-		"a %s %s%s%s.\n"
-		"If %s is only used by %s then\n"
-		"annotate %s with a matching annotation.\n",
-		from, prl_from, fromsym, from_p,
-		to, prl_to, tosym, to_p,
-		tosym, fromsym, tosym);
-		free(prl_from);
-		free(prl_to);
-		break;
-	case ANY_INIT_TO_ANY_EXIT:
-		prl_from = sec2annotation(fromsec);
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The %s %s%s%s references\n"
-		"a %s %s%s%s.\n"
-		"This is often seen when error handling "
-		"in the init function\n"
-		"uses functionality in the exit path.\n"
-		"The fix is often to remove the %sannotation of\n"
-		"%s%s so it may be used outside an exit section.\n",
-		from, prl_from, fromsym, from_p,
-		to, prl_to, tosym, to_p,
-		prl_to, tosym, to_p);
-		free(prl_from);
-		free(prl_to);
-		break;
-	case ANY_EXIT_TO_ANY_INIT:
-		prl_from = sec2annotation(fromsec);
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The %s %s%s%s references\n"
-		"a %s %s%s%s.\n"
-		"This is often seen when error handling "
-		"in the exit function\n"
-		"uses functionality in the init path.\n"
-		"The fix is often to remove the %sannotation of\n"
-		"%s%s so it may be used outside an init section.\n",
-		from, prl_from, fromsym, from_p,
-		to, prl_to, tosym, to_p,
-		prl_to, tosym, to_p);
-		free(prl_from);
-		free(prl_to);
-		break;
-	case EXPORT_TO_INIT_EXIT:
-		prl_to = sec2annotation(tosec);
-		fprintf(stderr,
-		"The symbol %s is exported and annotated %s\n"
-		"Fix this by removing the %sannotation of %s "
-		"or drop the export.\n",
-		tosym, prl_to, prl_to, tosym);
-		free(prl_to);
-		break;
-	}
-	fprintf(stderr, "\n");
-}
-
-static void check_section_mismatch(const char *modname, struct elf_info *elf,
-                                   Elf_Rela *r, Elf_Sym *sym, const char *fromsec)
-{
-	const char *tosec;
-	const struct sectioncheck *mismatch;
-
-	tosec = sec_name(elf, get_secindex(elf, sym));
-	mismatch = section_mismatch(fromsec, tosec);
-	if (mismatch) {
-		Elf_Sym *to;
-		Elf_Sym *from;
-		const char *tosym;
-		const char *fromsym;
-
-		from = find_elf_symbol2(elf, r->r_offset, fromsec);
-		fromsym = sym_name(elf, from);
-		to = find_elf_symbol(elf, r->r_addend, sym);
-		tosym = sym_name(elf, to);
-
-		/* check whitelist - we may ignore it */
-		if (secref_whitelist(mismatch,
-					fromsec, fromsym, tosec, tosym)) {
-			report_sec_mismatch(modname, mismatch,
-			   fromsec, r->r_offset, fromsym,
-			   is_function(from), tosec, tosym,
-			   is_function(to));
-		}
-	}
-}
-
-static unsigned int *reloc_location(struct elf_info *elf,
-				    Elf_Shdr *sechdr, Elf_Rela *r)
-{
-	Elf_Shdr *sechdrs = elf->sechdrs;
-	int section = sechdr->sh_info;
-
-	return (void *)elf->hdr + sechdrs[section].sh_offset +
-		r->r_offset;
-}
-
-static int addend_386_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r)
-{
-	unsigned int r_typ = ELF_R_TYPE(r->r_info);
-	unsigned int *location = reloc_location(elf, sechdr, r);
-
-	switch (r_typ) {
-	case R_386_32:
-		r->r_addend = TO_NATIVE(*location);
-		break;
-	case R_386_PC32:
-		r->r_addend = TO_NATIVE(*location) + 4;
-		/* For CONFIG_RELOCATABLE=y */
-		if (elf->hdr->e_type == ET_EXEC)
-			r->r_addend += r->r_offset;
-		break;
-	}
-	return 0;
-}
-
-#ifndef R_ARM_CALL
-#define R_ARM_CALL	28
-#endif
-#ifndef R_ARM_JUMP24
-#define R_ARM_JUMP24	29
-#endif
-
-static int addend_arm_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r)
-{
-	unsigned int r_typ = ELF_R_TYPE(r->r_info);
-
-	switch (r_typ) {
-	case R_ARM_ABS32:
-		/* From ARM ABI: (S + A) | T */
-		r->r_addend = (int)(long)
-		              (elf->symtab_start + ELF_R_SYM(r->r_info));
-		break;
-	case R_ARM_PC24:
-	case R_ARM_CALL:
-	case R_ARM_JUMP24:
-		/* From ARM ABI: ((S + A) | T) - P */
-		r->r_addend = (int)(long)(elf->hdr +
-		              sechdr->sh_offset +
-		              (r->r_offset - sechdr->sh_addr));
-		break;
-	default:
-		return 1;
-	}
-	return 0;
-}
-
-static int addend_mips_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r)
-{
-	unsigned int r_typ = ELF_R_TYPE(r->r_info);
-	unsigned int *location = reloc_location(elf, sechdr, r);
-	unsigned int inst;
-
-	if (r_typ == R_MIPS_HI16)
-		return 1;	/* skip this */
-	inst = TO_NATIVE(*location);
-	switch (r_typ) {
-	case R_MIPS_LO16:
-		r->r_addend = inst & 0xffff;
-		break;
-	case R_MIPS_26:
-		r->r_addend = (inst & 0x03ffffff) << 2;
-		break;
-	case R_MIPS_32:
-		r->r_addend = inst;
-		break;
-	}
-	return 0;
-}
-
-static void section_rela(const char *modname, struct elf_info *elf,
-                         Elf_Shdr *sechdr)
-{
-	Elf_Sym  *sym;
-	Elf_Rela *rela;
-	Elf_Rela r;
-	unsigned int r_sym;
-	const char *fromsec;
-
-	Elf_Rela *start = (void *)elf->hdr + sechdr->sh_offset;
-	Elf_Rela *stop  = (void *)start + sechdr->sh_size;
-
-	fromsec = sech_name(elf, sechdr);
-	fromsec += strlen(".rela");
-	/* if from section (name) is know good then skip it */
-	if (match(fromsec, section_white_list))
-		return;
-
-	for (rela = start; rela < stop; rela++) {
-		r.r_offset = TO_NATIVE(rela->r_offset);
-#if KERNEL_ELFCLASS == ELFCLASS64
-		if (elf->hdr->e_machine == EM_MIPS) {
-			unsigned int r_typ;
-			r_sym = ELF64_MIPS_R_SYM(rela->r_info);
-			r_sym = TO_NATIVE(r_sym);
-			r_typ = ELF64_MIPS_R_TYPE(rela->r_info);
-			r.r_info = ELF64_R_INFO(r_sym, r_typ);
-		} else {
-			r.r_info = TO_NATIVE(rela->r_info);
-			r_sym = ELF_R_SYM(r.r_info);
-		}
-#else
-		r.r_info = TO_NATIVE(rela->r_info);
-		r_sym = ELF_R_SYM(r.r_info);
-#endif
-		r.r_addend = TO_NATIVE(rela->r_addend);
-		sym = elf->symtab_start + r_sym;
-		/* Skip special sections */
-		if (is_shndx_special(sym->st_shndx))
-			continue;
-		check_section_mismatch(modname, elf, &r, sym, fromsec);
-	}
-}
-
-static void section_rel(const char *modname, struct elf_info *elf,
-                        Elf_Shdr *sechdr)
-{
-	Elf_Sym *sym;
-	Elf_Rel *rel;
-	Elf_Rela r;
-	unsigned int r_sym;
-	const char *fromsec;
-
-	Elf_Rel *start = (void *)elf->hdr + sechdr->sh_offset;
-	Elf_Rel *stop  = (void *)start + sechdr->sh_size;
-
-	fromsec = sech_name(elf, sechdr);
-	fromsec += strlen(".rel");
-	/* if from section (name) is know good then skip it */
-	if (match(fromsec, section_white_list))
-		return;
-
-	for (rel = start; rel < stop; rel++) {
-		r.r_offset = TO_NATIVE(rel->r_offset);
-#if KERNEL_ELFCLASS == ELFCLASS64
-		if (elf->hdr->e_machine == EM_MIPS) {
-			unsigned int r_typ;
-			r_sym = ELF64_MIPS_R_SYM(rel->r_info);
-			r_sym = TO_NATIVE(r_sym);
-			r_typ = ELF64_MIPS_R_TYPE(rel->r_info);
-			r.r_info = ELF64_R_INFO(r_sym, r_typ);
-		} else {
-			r.r_info = TO_NATIVE(rel->r_info);
-			r_sym = ELF_R_SYM(r.r_info);
-		}
-#else
-		r.r_info = TO_NATIVE(rel->r_info);
-		r_sym = ELF_R_SYM(r.r_info);
-#endif
-		r.r_addend = 0;
-		switch (elf->hdr->e_machine) {
-		case EM_386:
-			if (addend_386_rel(elf, sechdr, &r))
-				continue;
-			break;
-		case EM_ARM:
-			if (addend_arm_rel(elf, sechdr, &r))
-				continue;
-			break;
-		case EM_MIPS:
-			if (addend_mips_rel(elf, sechdr, &r))
-				continue;
-			break;
-		}
-		sym = elf->symtab_start + r_sym;
-		/* Skip special sections */
-		if (is_shndx_special(sym->st_shndx))
-			continue;
-		check_section_mismatch(modname, elf, &r, sym, fromsec);
-	}
-}
-
-/**
- * A module includes a number of sections that are discarded
- * either when loaded or when used as built-in.
- * For loaded modules all functions marked __init and all data
- * marked __initdata will be discarded when the module has been initialized.
- * Likewise for modules used built-in the sections marked __exit
- * are discarded because __exit marked function are supposed to be called
- * only when a module is unloaded which never happens for built-in modules.
- * The check_sec_ref() function traverses all relocation records
- * to find all references to a section that reference a section that will
- * be discarded and warns about it.
- **/
-static void check_sec_ref(struct module *mod, const char *modname,
-                          struct elf_info *elf)
-{
-	int i;
-	Elf_Shdr *sechdrs = elf->sechdrs;
-
-	/* Walk through all sections */
-	for (i = 0; i < elf->num_sections; i++) {
-		check_section(modname, elf, &elf->sechdrs[i]);
-		/* We want to process only relocation sections and not .init */
-		if (sechdrs[i].sh_type == SHT_RELA)
-			section_rela(modname, elf, &elf->sechdrs[i]);
-		else if (sechdrs[i].sh_type == SHT_REL)
-			section_rel(modname, elf, &elf->sechdrs[i]);
-	}
-}
-
-static void read_symbols(char *modname)
-{
-	const char *symname;
-	char *version;
-	char *license;
-	struct module *mod;
-	struct elf_info info = { };
-	Elf_Sym *sym;
-
-	if (!parse_elf(&info, modname))
-		return;
-
-	mod = new_module(modname);
-
-	/* When there's no vmlinux, don't print warnings about
-	 * unresolved symbols (since there'll be too many ;) */
-	if (is_vmlinux(modname)) {
-		have_vmlinux = 1;
-		mod->skip = 1;
-	}
-
-	license = get_modinfo(info.modinfo, info.modinfo_len, "license");
-	if (info.modinfo && !license && !is_vmlinux(modname))
-		warn("modpost: missing MODULE_LICENSE() in %s\n"
-		     "see include/linux/module.h for "
-		     "more information\n", modname);
-	while (license) {
-		if (license_is_gpl_compatible(license))
-			mod->gpl_compatible = 1;
-		else {
-			mod->gpl_compatible = 0;
-			break;
-		}
-		license = get_next_modinfo(info.modinfo, info.modinfo_len,
-					   "license", license);
-	}
-
-	for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {
-		symname = info.strtab + sym->st_name;
-
-		handle_modversions(mod, &info, sym, symname);
-		handle_moddevtable(mod, &info, sym, symname);
-	}
-	if (!is_vmlinux(modname) ||
-	     (is_vmlinux(modname) && vmlinux_section_warnings))
-		check_sec_ref(mod, modname, &info);
-
-	version = get_modinfo(info.modinfo, info.modinfo_len, "version");
-	if (version)
-		maybe_frob_rcs_version(modname, version, info.modinfo,
-				       version - (char *)info.hdr);
-	if (version || (all_versions && !is_vmlinux(modname)))
-		get_src_version(modname, mod->srcversion,
-				sizeof(mod->srcversion)-1);
-
-	parse_elf_finish(&info);
-
-	/* Our trick to get versioning for module struct etc. - it's
-	 * never passed as an argument to an exported function, so
-	 * the automatic versioning doesn't pick it up, but it's really
-	 * important anyhow */
-	if (modversions)
-		mod->unres = alloc_symbol("module_layout", 0, mod->unres);
-}
-
-#define SZ 500
-
-/* We first write the generated file into memory using the
- * following helper, then compare to the file on disk and
- * only update the later if anything changed */
-
-void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
-						      const char *fmt, ...)
-{
-	char tmp[SZ];
-	int len;
-	va_list ap;
-
-	va_start(ap, fmt);
-	len = vsnprintf(tmp, SZ, fmt, ap);
-	buf_write(buf, tmp, len);
-	va_end(ap);
-}
-
-void buf_write(struct buffer *buf, const char *s, int len)
-{
-	if (buf->size - buf->pos < len) {
-		buf->size += len + SZ;
-		buf->p = realloc(buf->p, buf->size);
-	}
-	strncpy(buf->p + buf->pos, s, len);
-	buf->pos += len;
-}
-
-static void check_for_gpl_usage(enum export exp, const char *m, const char *s)
-{
-	const char *e = is_vmlinux(m) ?"":".ko";
-
-	switch (exp) {
-	case export_gpl:
-		fatal("modpost: GPL-incompatible module %s%s "
-		      "uses GPL-only symbol '%s'\n", m, e, s);
-		break;
-	case export_unused_gpl:
-		fatal("modpost: GPL-incompatible module %s%s "
-		      "uses GPL-only symbol marked UNUSED '%s'\n", m, e, s);
-		break;
-	case export_gpl_future:
-		warn("modpost: GPL-incompatible module %s%s "
-		      "uses future GPL-only symbol '%s'\n", m, e, s);
-		break;
-	case export_plain:
-	case export_unused:
-	case export_unknown:
-		/* ignore */
-		break;
-	}
-}
-
-static void check_for_unused(enum export exp, const char *m, const char *s)
-{
-	const char *e = is_vmlinux(m) ?"":".ko";
-
-	switch (exp) {
-	case export_unused:
-	case export_unused_gpl:
-		warn("modpost: module %s%s "
-		      "uses symbol '%s' marked UNUSED\n", m, e, s);
-		break;
-	default:
-		/* ignore */
-		break;
-	}
-}
-
-static void check_exports(struct module *mod)
-{
-	struct symbol *s, *exp;
-
-	for (s = mod->unres; s; s = s->next) {
-		const char *basename;
-		exp = find_symbol(s->name);
-		if (!exp || exp->module == mod)
-			continue;
-		basename = strrchr(mod->name, '/');
-		if (basename)
-			basename++;
-		else
-			basename = mod->name;
-		if (!mod->gpl_compatible)
-			check_for_gpl_usage(exp->export, basename, exp->name);
-		check_for_unused(exp->export, basename, exp->name);
-	}
-}
-
-/**
- * Header for the generated file
- **/
-static void add_header(struct buffer *b, struct module *mod)
-{
-	buf_printf(b, "#include <linux/module.h>\n");
-	buf_printf(b, "#include <linux/vermagic.h>\n");
-	buf_printf(b, "#include <linux/compiler.h>\n");
-	buf_printf(b, "\n");
-	buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n");
-	buf_printf(b, "\n");
-	buf_printf(b, "struct module __this_module\n");
-	buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n");
-	buf_printf(b, " .name = KBUILD_MODNAME,\n");
-	if (mod->has_init)
-		buf_printf(b, " .init = init_module,\n");
-	if (mod->has_cleanup)
-		buf_printf(b, "#ifdef CONFIG_MODULE_UNLOAD\n"
-			      " .exit = cleanup_module,\n"
-			      "#endif\n");
-	buf_printf(b, " .arch = MODULE_ARCH_INIT,\n");
-	buf_printf(b, "};\n");
-}
-
-static void add_intree_flag(struct buffer *b, int is_intree)
-{
-	if (is_intree)
-		buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n");
-}
-
-static void add_staging_flag(struct buffer *b, const char *name)
-{
-	static const char *staging_dir = "drivers/staging";
-
-	if (strncmp(staging_dir, name, strlen(staging_dir)) == 0)
-		buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n");
-}
-
-/**
- * Record CRCs for unresolved symbols
- **/
-static int add_versions(struct buffer *b, struct module *mod)
-{
-	struct symbol *s, *exp;
-	int err = 0;
-
-	for (s = mod->unres; s; s = s->next) {
-		exp = find_symbol(s->name);
-		if (!exp || exp->module == mod) {
-			if (have_vmlinux && !s->weak) {
-				if (warn_unresolved) {
-					warn("\"%s\" [%s.ko] undefined!\n",
-					     s->name, mod->name);
-				} else {
-					merror("\"%s\" [%s.ko] undefined!\n",
-					          s->name, mod->name);
-					err = 1;
-				}
-			}
-			continue;
-		}
-		s->module = exp->module;
-		s->crc_valid = exp->crc_valid;
-		s->crc = exp->crc;
-	}
-
-	if (!modversions)
-		return err;
-
-	buf_printf(b, "\n");
-	buf_printf(b, "static const struct modversion_info ____versions[]\n");
-	buf_printf(b, "__used\n");
-	buf_printf(b, "__attribute__((section(\"__versions\"))) = {\n");
-
-	for (s = mod->unres; s; s = s->next) {
-		if (!s->module)
-			continue;
-		if (!s->crc_valid) {
-			warn("\"%s\" [%s.ko] has no CRC!\n",
-				s->name, mod->name);
-			continue;
-		}
-		buf_printf(b, "\t{ %#8x, \"%s\" },\n", s->crc, s->name);
-	}
-
-	buf_printf(b, "};\n");
-
-	return err;
-}
-
-static void add_depends(struct buffer *b, struct module *mod,
-			struct module *modules)
-{
-	struct symbol *s;
-	struct module *m;
-	int first = 1;
-
-	for (m = modules; m; m = m->next)
-		m->seen = is_vmlinux(m->name);
-
-	buf_printf(b, "\n");
-	buf_printf(b, "static const char __module_depends[]\n");
-	buf_printf(b, "__used\n");
-	buf_printf(b, "__attribute__((section(\".modinfo\"))) =\n");
-	buf_printf(b, "\"depends=");
-	for (s = mod->unres; s; s = s->next) {
-		const char *p;
-		if (!s->module)
-			continue;
-
-		if (s->module->seen)
-			continue;
-
-		s->module->seen = 1;
-		p = strrchr(s->module->name, '/');
-		if (p)
-			p++;
-		else
-			p = s->module->name;
-		buf_printf(b, "%s%s", first ? "" : ",", p);
-		first = 0;
-	}
-	buf_printf(b, "\";\n");
-}
-
-static void add_srcversion(struct buffer *b, struct module *mod)
-{
-	if (mod->srcversion[0]) {
-		buf_printf(b, "\n");
-		buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n",
-			   mod->srcversion);
-	}
-}
-
-static void write_if_changed(struct buffer *b, const char *fname)
-{
-	char *tmp;
-	FILE *file;
-	struct stat st;
-
-	file = fopen(fname, "r");
-	if (!file)
-		goto write;
-
-	if (fstat(fileno(file), &st) < 0)
-		goto close_write;
-
-	if (st.st_size != b->pos)
-		goto close_write;
-
-	tmp = NOFAIL(malloc(b->pos));
-	if (fread(tmp, 1, b->pos, file) != b->pos)
-		goto free_write;
-
-	if (memcmp(tmp, b->p, b->pos) != 0)
-		goto free_write;
-
-	free(tmp);
-	fclose(file);
-	return;
-
- free_write:
-	free(tmp);
- close_write:
-	fclose(file);
- write:
-	file = fopen(fname, "w");
-	if (!file) {
-		perror(fname);
-		exit(1);
-	}
-	if (fwrite(b->p, 1, b->pos, file) != b->pos) {
-		perror(fname);
-		exit(1);
-	}
-	fclose(file);
-}
-
-/* parse Module.symvers file. line format:
- * 0x12345678<tab>symbol<tab>module[[<tab>export]<tab>something]
- **/
-static void read_dump(const char *fname, unsigned int kernel)
-{
-	unsigned long size, pos = 0;
-	void *file = grab_file(fname, &size);
-	char *line;
-
-	if (!file)
-		/* No symbol versions, silently ignore */
-		return;
-
-	while ((line = get_next_line(&pos, file, size))) {
-		char *symname, *modname, *d, *export, *end;
-		unsigned int crc;
-		struct module *mod;
-		struct symbol *s;
-
-		if (!(symname = strchr(line, '\t')))
-			goto fail;
-		*symname++ = '\0';
-		if (!(modname = strchr(symname, '\t')))
-			goto fail;
-		*modname++ = '\0';
-		if ((export = strchr(modname, '\t')) != NULL)
-			*export++ = '\0';
-		if (export && ((end = strchr(export, '\t')) != NULL))
-			*end = '\0';
-		crc = strtoul(line, &d, 16);
-		if (*symname == '\0' || *modname == '\0' || *d != '\0')
-			goto fail;
-		mod = find_module(modname);
-		if (!mod) {
-			if (is_vmlinux(modname))
-				have_vmlinux = 1;
-			mod = new_module(modname);
-			mod->skip = 1;
-		}
-		s = sym_add_exported(symname, mod, export_no(export));
-		s->kernel    = kernel;
-		s->preloaded = 1;
-		sym_update_crc(symname, mod, crc, export_no(export));
-	}
-	return;
-fail:
-	fatal("parse error in symbol dump file\n");
-}
-
-/* For normal builds always dump all symbols.
- * For external modules only dump symbols
- * that are not read from kernel Module.symvers.
- **/
-static int dump_sym(struct symbol *sym)
-{
-	if (!external_module)
-		return 1;
-	if (sym->vmlinux || sym->kernel)
-		return 0;
-	return 1;
-}
-
-static void write_dump(const char *fname)
-{
-	struct buffer buf = { };
-	struct symbol *symbol;
-	int n;
-
-	for (n = 0; n < SYMBOL_HASH_SIZE ; n++) {
-		symbol = symbolhash[n];
-		while (symbol) {
-			if (dump_sym(symbol))
-				buf_printf(&buf, "0x%08x\t%s\t%s\t%s\n",
-					symbol->crc, symbol->name,
-					symbol->module->name,
-					export_str(symbol->export));
-			symbol = symbol->next;
-		}
-	}
-	write_if_changed(&buf, fname);
-}
-
-struct ext_sym_list {
-	struct ext_sym_list *next;
-	const char *file;
-};
-
-int main(int argc, char **argv)
-{
-	struct module *mod;
-	struct buffer buf = { };
-	char *kernel_read = NULL, *module_read = NULL;
-	char *dump_write = NULL;
-	int opt;
-	int err;
-	struct ext_sym_list *extsym_iter;
-	struct ext_sym_list *extsym_start = NULL;
-
-	while ((opt = getopt(argc, argv, "i:I:e:cmsSo:awM:K:")) != -1) {
-		switch (opt) {
-		case 'i':
-			kernel_read = optarg;
-			break;
-		case 'I':
-			module_read = optarg;
-			external_module = 1;
-			break;
-		case 'c':
-			cross_build = 1;
-			break;
-		case 'e':
-			external_module = 1;
-			extsym_iter =
-			   NOFAIL(malloc(sizeof(*extsym_iter)));
-			extsym_iter->next = extsym_start;
-			extsym_iter->file = optarg;
-			extsym_start = extsym_iter;
-			break;
-		case 'm':
-			modversions = 1;
-			break;
-		case 'o':
-			dump_write = optarg;
-			break;
-		case 'a':
-			all_versions = 1;
-			break;
-		case 's':
-			vmlinux_section_warnings = 0;
-			break;
-		case 'S':
-			sec_mismatch_verbose = 0;
-			break;
-		case 'w':
-			warn_unresolved = 1;
-			break;
-		default:
-			exit(1);
-		}
-	}
-
-	if (kernel_read)
-		read_dump(kernel_read, 1);
-	if (module_read)
-		read_dump(module_read, 0);
-	while (extsym_start) {
-		read_dump(extsym_start->file, 0);
-		extsym_iter = extsym_start->next;
-		free(extsym_start);
-		extsym_start = extsym_iter;
-	}
-
-	while (optind < argc)
-		read_symbols(argv[optind++]);
-
-	for (mod = modules; mod; mod = mod->next) {
-		if (mod->skip)
-			continue;
-		check_exports(mod);
-	}
-
-	err = 0;
-
-	for (mod = modules; mod; mod = mod->next) {
-		char fname[strlen(mod->name) + 10];
-
-		if (mod->skip)
-			continue;
-
-		buf.pos = 0;
-
-		add_header(&buf, mod);
-		add_intree_flag(&buf, !external_module);
-		add_staging_flag(&buf, mod->name);
-		err |= add_versions(&buf, mod);
-		add_depends(&buf, mod, modules);
-		add_moddevtable(&buf, mod);
-		add_srcversion(&buf, mod);
-
-		sprintf(fname, "%s.mod.c", mod->name);
-		write_if_changed(&buf, fname);
-	}
-
-	if (dump_write)
-		write_dump(dump_write);
-	if (sec_mismatch_count && !sec_mismatch_verbose)
-		warn("modpost: Found %d section mismatch(es).\n"
-		     "To see full details build your kernel with:\n"
-		     "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n",
-		     sec_mismatch_count);
-
-	return err;
-}
diff --git a/ANDROID_3.4.5/scripts/mod/modpost.h b/ANDROID_3.4.5/scripts/mod/modpost.h
deleted file mode 100644
index 51207e4d..00000000
--- a/ANDROID_3.4.5/scripts/mod/modpost.h
+++ /dev/null
@@ -1,187 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <elf.h>
-
-#include "elfconfig.h"
-
-#if KERNEL_ELFCLASS == ELFCLASS32
-
-#define Elf_Ehdr    Elf32_Ehdr
-#define Elf_Shdr    Elf32_Shdr
-#define Elf_Sym     Elf32_Sym
-#define Elf_Addr    Elf32_Addr
-#define Elf_Sword   Elf64_Sword
-#define Elf_Section Elf32_Half
-#define ELF_ST_BIND ELF32_ST_BIND
-#define ELF_ST_TYPE ELF32_ST_TYPE
-
-#define Elf_Rel     Elf32_Rel
-#define Elf_Rela    Elf32_Rela
-#define ELF_R_SYM   ELF32_R_SYM
-#define ELF_R_TYPE  ELF32_R_TYPE
-#else
-
-#define Elf_Ehdr    Elf64_Ehdr
-#define Elf_Shdr    Elf64_Shdr
-#define Elf_Sym     Elf64_Sym
-#define Elf_Addr    Elf64_Addr
-#define Elf_Sword   Elf64_Sxword
-#define Elf_Section Elf64_Half
-#define ELF_ST_BIND ELF64_ST_BIND
-#define ELF_ST_TYPE ELF64_ST_TYPE
-
-#define Elf_Rel     Elf64_Rel
-#define Elf_Rela    Elf64_Rela
-#define ELF_R_SYM   ELF64_R_SYM
-#define ELF_R_TYPE  ELF64_R_TYPE
-#endif
-
-/* The 64-bit MIPS ELF ABI uses an unusual reloc format. */
-typedef struct
-{
-	Elf32_Word    r_sym;	/* Symbol index */
-	unsigned char r_ssym;	/* Special symbol for 2nd relocation */
-	unsigned char r_type3;	/* 3rd relocation type */
-	unsigned char r_type2;	/* 2nd relocation type */
-	unsigned char r_type1;	/* 1st relocation type */
-} _Elf64_Mips_R_Info;
-
-typedef union
-{
-	Elf64_Xword		r_info_number;
-	_Elf64_Mips_R_Info	r_info_fields;
-} _Elf64_Mips_R_Info_union;
-
-#define ELF64_MIPS_R_SYM(i) \
-  ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
-
-#define ELF64_MIPS_R_TYPE(i) \
-  ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1)
-
-#if KERNEL_ELFDATA != HOST_ELFDATA
-
-static inline void __endian(const void *src, void *dest, unsigned int size)
-{
-	unsigned int i;
-	for (i = 0; i < size; i++)
-		((unsigned char*)dest)[i] = ((unsigned char*)src)[size - i-1];
-}
-
-#define TO_NATIVE(x)						\
-({								\
-	typeof(x) __x;						\
-	__endian(&(x), &(__x), sizeof(__x));			\
-	__x;							\
-})
-
-#else /* endianness matches */
-
-#define TO_NATIVE(x) (x)
-
-#endif
-
-#define NOFAIL(ptr)   do_nofail((ptr), #ptr)
-void *do_nofail(void *ptr, const char *expr);
-
-struct buffer {
-	char *p;
-	int pos;
-	int size;
-};
-
-void __attribute__((format(printf, 2, 3)))
-buf_printf(struct buffer *buf, const char *fmt, ...);
-
-void
-buf_write(struct buffer *buf, const char *s, int len);
-
-struct module {
-	struct module *next;
-	const char *name;
-	int gpl_compatible;
-	struct symbol *unres;
-	int seen;
-	int skip;
-	int has_init;
-	int has_cleanup;
-	struct buffer dev_table_buf;
-	char	     srcversion[25];
-	int is_dot_o;
-};
-
-struct elf_info {
-	unsigned long size;
-	Elf_Ehdr     *hdr;
-	Elf_Shdr     *sechdrs;
-	Elf_Sym      *symtab_start;
-	Elf_Sym      *symtab_stop;
-	Elf_Section  export_sec;
-	Elf_Section  export_unused_sec;
-	Elf_Section  export_gpl_sec;
-	Elf_Section  export_unused_gpl_sec;
-	Elf_Section  export_gpl_future_sec;
-	const char   *strtab;
-	char	     *modinfo;
-	unsigned int modinfo_len;
-
-	/* support for 32bit section numbers */
-
-	unsigned int num_sections; /* max_secindex + 1 */
-	unsigned int secindex_strings;
-	/* if Nth symbol table entry has .st_shndx = SHN_XINDEX,
-	 * take shndx from symtab_shndx_start[N] instead */
-	Elf32_Word   *symtab_shndx_start;
-	Elf32_Word   *symtab_shndx_stop;
-};
-
-static inline int is_shndx_special(unsigned int i)
-{
-	return i != SHN_XINDEX && i >= SHN_LORESERVE && i <= SHN_HIRESERVE;
-}
-
-/*
- * Move reserved section indices SHN_LORESERVE..SHN_HIRESERVE out of
- * the way to -256..-1, to avoid conflicting with real section
- * indices.
- */
-#define SPECIAL(i) ((i) - (SHN_HIRESERVE + 1))
-
-/* Accessor for sym->st_shndx, hides ugliness of "64k sections" */
-static inline unsigned int get_secindex(const struct elf_info *info,
-					const Elf_Sym *sym)
-{
-	if (is_shndx_special(sym->st_shndx))
-		return SPECIAL(sym->st_shndx);
-	if (sym->st_shndx != SHN_XINDEX)
-		return sym->st_shndx;
-	return info->symtab_shndx_start[sym - info->symtab_start];
-}
-
-/* file2alias.c */
-extern unsigned int cross_build;
-void handle_moddevtable(struct module *mod, struct elf_info *info,
-			Elf_Sym *sym, const char *symname);
-void add_moddevtable(struct buffer *buf, struct module *mod);
-
-/* sumversion.c */
-void maybe_frob_rcs_version(const char *modfilename,
-			    char *version,
-			    void *modinfo,
-			    unsigned long modinfo_offset);
-void get_src_version(const char *modname, char sum[], unsigned sumlen);
-
-/* from modpost.c */
-void *grab_file(const char *filename, unsigned long *size);
-char* get_next_line(unsigned long *pos, void *file, unsigned long size);
-void release_file(void *file, unsigned long size);
-
-void fatal(const char *fmt, ...);
-void warn(const char *fmt, ...);
-void merror(const char *fmt, ...);
diff --git a/ANDROID_3.4.5/scripts/mod/sumversion.c b/ANDROID_3.4.5/scripts/mod/sumversion.c
deleted file mode 100644
index 9dfcd6d9..00000000
--- a/ANDROID_3.4.5/scripts/mod/sumversion.c
+++ /dev/null
@@ -1,519 +0,0 @@
-#include <netinet/in.h>
-#ifdef __sun__
-#include <inttypes.h>
-#else
-#include <stdint.h>
-#endif
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <limits.h>
-#include "modpost.h"
-
-/*
- * Stolen form Cryptographic API.
- *
- * MD4 Message Digest Algorithm (RFC1320).
- *
- * Implementation derived from Andrew Tridgell and Steve French's
- * CIFS MD4 implementation, and the cryptoapi implementation
- * originally based on the public domain implementation written
- * by Colin Plumb in 1993.
- *
- * Copyright (c) Andrew Tridgell 1997-1998.
- * Modified by Steve French (sfrench@us.ibm.com) 2002
- * Copyright (c) Cryptoapi developers.
- * Copyright (c) 2002 David S. Miller (davem@redhat.com)
- * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#define MD4_DIGEST_SIZE		16
-#define MD4_HMAC_BLOCK_SIZE	64
-#define MD4_BLOCK_WORDS		16
-#define MD4_HASH_WORDS		4
-
-struct md4_ctx {
-	uint32_t hash[MD4_HASH_WORDS];
-	uint32_t block[MD4_BLOCK_WORDS];
-	uint64_t byte_count;
-};
-
-static inline uint32_t lshift(uint32_t x, unsigned int s)
-{
-	x &= 0xFFFFFFFF;
-	return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s));
-}
-
-static inline uint32_t F(uint32_t x, uint32_t y, uint32_t z)
-{
-	return (x & y) | ((~x) & z);
-}
-
-static inline uint32_t G(uint32_t x, uint32_t y, uint32_t z)
-{
-	return (x & y) | (x & z) | (y & z);
-}
-
-static inline uint32_t H(uint32_t x, uint32_t y, uint32_t z)
-{
-	return x ^ y ^ z;
-}
-
-#define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s))
-#define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (uint32_t)0x5A827999,s))
-#define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (uint32_t)0x6ED9EBA1,s))
-
-/* XXX: this stuff can be optimized */
-static inline void le32_to_cpu_array(uint32_t *buf, unsigned int words)
-{
-	while (words--) {
-		*buf = ntohl(*buf);
-		buf++;
-	}
-}
-
-static inline void cpu_to_le32_array(uint32_t *buf, unsigned int words)
-{
-	while (words--) {
-		*buf = htonl(*buf);
-		buf++;
-	}
-}
-
-static void md4_transform(uint32_t *hash, uint32_t const *in)
-{
-	uint32_t a, b, c, d;
-
-	a = hash[0];
-	b = hash[1];
-	c = hash[2];
-	d = hash[3];
-
-	ROUND1(a, b, c, d, in[0], 3);
-	ROUND1(d, a, b, c, in[1], 7);
-	ROUND1(c, d, a, b, in[2], 11);
-	ROUND1(b, c, d, a, in[3], 19);
-	ROUND1(a, b, c, d, in[4], 3);
-	ROUND1(d, a, b, c, in[5], 7);
-	ROUND1(c, d, a, b, in[6], 11);
-	ROUND1(b, c, d, a, in[7], 19);
-	ROUND1(a, b, c, d, in[8], 3);
-	ROUND1(d, a, b, c, in[9], 7);
-	ROUND1(c, d, a, b, in[10], 11);
-	ROUND1(b, c, d, a, in[11], 19);
-	ROUND1(a, b, c, d, in[12], 3);
-	ROUND1(d, a, b, c, in[13], 7);
-	ROUND1(c, d, a, b, in[14], 11);
-	ROUND1(b, c, d, a, in[15], 19);
-
-	ROUND2(a, b, c, d,in[ 0], 3);
-	ROUND2(d, a, b, c, in[4], 5);
-	ROUND2(c, d, a, b, in[8], 9);
-	ROUND2(b, c, d, a, in[12], 13);
-	ROUND2(a, b, c, d, in[1], 3);
-	ROUND2(d, a, b, c, in[5], 5);
-	ROUND2(c, d, a, b, in[9], 9);
-	ROUND2(b, c, d, a, in[13], 13);
-	ROUND2(a, b, c, d, in[2], 3);
-	ROUND2(d, a, b, c, in[6], 5);
-	ROUND2(c, d, a, b, in[10], 9);
-	ROUND2(b, c, d, a, in[14], 13);
-	ROUND2(a, b, c, d, in[3], 3);
-	ROUND2(d, a, b, c, in[7], 5);
-	ROUND2(c, d, a, b, in[11], 9);
-	ROUND2(b, c, d, a, in[15], 13);
-
-	ROUND3(a, b, c, d,in[ 0], 3);
-	ROUND3(d, a, b, c, in[8], 9);
-	ROUND3(c, d, a, b, in[4], 11);
-	ROUND3(b, c, d, a, in[12], 15);
-	ROUND3(a, b, c, d, in[2], 3);
-	ROUND3(d, a, b, c, in[10], 9);
-	ROUND3(c, d, a, b, in[6], 11);
-	ROUND3(b, c, d, a, in[14], 15);
-	ROUND3(a, b, c, d, in[1], 3);
-	ROUND3(d, a, b, c, in[9], 9);
-	ROUND3(c, d, a, b, in[5], 11);
-	ROUND3(b, c, d, a, in[13], 15);
-	ROUND3(a, b, c, d, in[3], 3);
-	ROUND3(d, a, b, c, in[11], 9);
-	ROUND3(c, d, a, b, in[7], 11);
-	ROUND3(b, c, d, a, in[15], 15);
-
-	hash[0] += a;
-	hash[1] += b;
-	hash[2] += c;
-	hash[3] += d;
-}
-
-static inline void md4_transform_helper(struct md4_ctx *ctx)
-{
-	le32_to_cpu_array(ctx->block, sizeof(ctx->block) / sizeof(uint32_t));
-	md4_transform(ctx->hash, ctx->block);
-}
-
-static void md4_init(struct md4_ctx *mctx)
-{
-	mctx->hash[0] = 0x67452301;
-	mctx->hash[1] = 0xefcdab89;
-	mctx->hash[2] = 0x98badcfe;
-	mctx->hash[3] = 0x10325476;
-	mctx->byte_count = 0;
-}
-
-static void md4_update(struct md4_ctx *mctx,
-		       const unsigned char *data, unsigned int len)
-{
-	const uint32_t avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f);
-
-	mctx->byte_count += len;
-
-	if (avail > len) {
-		memcpy((char *)mctx->block + (sizeof(mctx->block) - avail),
-		       data, len);
-		return;
-	}
-
-	memcpy((char *)mctx->block + (sizeof(mctx->block) - avail),
-	       data, avail);
-
-	md4_transform_helper(mctx);
-	data += avail;
-	len -= avail;
-
-	while (len >= sizeof(mctx->block)) {
-		memcpy(mctx->block, data, sizeof(mctx->block));
-		md4_transform_helper(mctx);
-		data += sizeof(mctx->block);
-		len -= sizeof(mctx->block);
-	}
-
-	memcpy(mctx->block, data, len);
-}
-
-static void md4_final_ascii(struct md4_ctx *mctx, char *out, unsigned int len)
-{
-	const unsigned int offset = mctx->byte_count & 0x3f;
-	char *p = (char *)mctx->block + offset;
-	int padding = 56 - (offset + 1);
-
-	*p++ = 0x80;
-	if (padding < 0) {
-		memset(p, 0x00, padding + sizeof (uint64_t));
-		md4_transform_helper(mctx);
-		p = (char *)mctx->block;
-		padding = 56;
-	}
-
-	memset(p, 0, padding);
-	mctx->block[14] = mctx->byte_count << 3;
-	mctx->block[15] = mctx->byte_count >> 29;
-	le32_to_cpu_array(mctx->block, (sizeof(mctx->block) -
-	                  sizeof(uint64_t)) / sizeof(uint32_t));
-	md4_transform(mctx->hash, mctx->block);
-	cpu_to_le32_array(mctx->hash, sizeof(mctx->hash) / sizeof(uint32_t));
-
-	snprintf(out, len, "%08X%08X%08X%08X",
-		 mctx->hash[0], mctx->hash[1], mctx->hash[2], mctx->hash[3]);
-}
-
-static inline void add_char(unsigned char c, struct md4_ctx *md)
-{
-	md4_update(md, &c, 1);
-}
-
-static int parse_string(const char *file, unsigned long len,
-			struct md4_ctx *md)
-{
-	unsigned long i;
-
-	add_char(file[0], md);
-	for (i = 1; i < len; i++) {
-		add_char(file[i], md);
-		if (file[i] == '"' && file[i-1] != '\\')
-			break;
-	}
-	return i;
-}
-
-static int parse_comment(const char *file, unsigned long len)
-{
-	unsigned long i;
-
-	for (i = 2; i < len; i++) {
-		if (file[i-1] == '*' && file[i] == '/')
-			break;
-	}
-	return i;
-}
-
-/* FIXME: Handle .s files differently (eg. # starts comments) --RR */
-static int parse_file(const char *fname, struct md4_ctx *md)
-{
-	char *file;
-	unsigned long i, len;
-
-	file = grab_file(fname, &len);
-	if (!file)
-		return 0;
-
-	for (i = 0; i < len; i++) {
-		/* Collapse and ignore \ and CR. */
-		if (file[i] == '\\' && (i+1 < len) && file[i+1] == '\n') {
-			i++;
-			continue;
-		}
-
-		/* Ignore whitespace */
-		if (isspace(file[i]))
-			continue;
-
-		/* Handle strings as whole units */
-		if (file[i] == '"') {
-			i += parse_string(file+i, len - i, md);
-			continue;
-		}
-
-		/* Comments: ignore */
-		if (file[i] == '/' && file[i+1] == '*') {
-			i += parse_comment(file+i, len - i);
-			continue;
-		}
-
-		add_char(file[i], md);
-	}
-	release_file(file, len);
-	return 1;
-}
-/* Check whether the file is a static library or not */
-static int is_static_library(const char *objfile)
-{
-	int len = strlen(objfile);
-	if (objfile[len - 2] == '.' && objfile[len - 1] == 'a')
-		return 1;
-	else
-		return 0;
-}
-
-/* We have dir/file.o.  Open dir/.file.o.cmd, look for source_ and deps_ line
- * to figure out source files. */
-static int parse_source_files(const char *objfile, struct md4_ctx *md)
-{
-	char *cmd, *file, *line, *dir;
-	const char *base;
-	unsigned long flen, pos = 0;
-	int dirlen, ret = 0, check_files = 0;
-
-	cmd = NOFAIL(malloc(strlen(objfile) + sizeof("..cmd")));
-
-	base = strrchr(objfile, '/');
-	if (base) {
-		base++;
-		dirlen = base - objfile;
-		sprintf(cmd, "%.*s.%s.cmd", dirlen, objfile, base);
-	} else {
-		dirlen = 0;
-		sprintf(cmd, ".%s.cmd", objfile);
-	}
-	dir = NOFAIL(malloc(dirlen + 1));
-	strncpy(dir, objfile, dirlen);
-	dir[dirlen] = '\0';
-
-	file = grab_file(cmd, &flen);
-	if (!file) {
-		warn("could not find %s for %s\n", cmd, objfile);
-		goto out;
-	}
-
-	/* There will be a line like so:
-		deps_drivers/net/dummy.o := \
-		  drivers/net/dummy.c \
-		    $(wildcard include/config/net/fastroute.h) \
-		  include/linux/module.h \
-
-	   Sum all files in the same dir or subdirs.
-	*/
-	while ((line = get_next_line(&pos, file, flen)) != NULL) {
-		char* p = line;
-
-		if (strncmp(line, "source_", sizeof("source_")-1) == 0) {
-			p = strrchr(line, ' ');
-			if (!p) {
-				warn("malformed line: %s\n", line);
-				goto out_file;
-			}
-			p++;
-			if (!parse_file(p, md)) {
-				warn("could not open %s: %s\n",
-				     p, strerror(errno));
-				goto out_file;
-			}
-			continue;
-		}
-		if (strncmp(line, "deps_", sizeof("deps_")-1) == 0) {
-			check_files = 1;
-			continue;
-		}
-		if (!check_files)
-			continue;
-
-		/* Continue until line does not end with '\' */
-		if ( *(p + strlen(p)-1) != '\\')
-			break;
-		/* Terminate line at first space, to get rid of final ' \' */
-		while (*p) {
-                       if (isspace(*p)) {
-				*p = '\0';
-				break;
-			}
-			p++;
-		}
-
-		/* Check if this file is in same dir as objfile */
-		if ((strstr(line, dir)+strlen(dir)-1) == strrchr(line, '/')) {
-			if (!parse_file(line, md)) {
-				warn("could not open %s: %s\n",
-				     line, strerror(errno));
-				goto out_file;
-			}
-
-		}
-
-	}
-
-	/* Everyone parsed OK */
-	ret = 1;
-out_file:
-	release_file(file, flen);
-out:
-	free(dir);
-	free(cmd);
-	return ret;
-}
-
-/* Calc and record src checksum. */
-void get_src_version(const char *modname, char sum[], unsigned sumlen)
-{
-	void *file;
-	unsigned long len;
-	struct md4_ctx md;
-	char *sources, *end, *fname;
-	const char *basename;
-	char filelist[PATH_MAX + 1];
-	char *modverdir = getenv("MODVERDIR");
-
-	if (!modverdir)
-		modverdir = ".";
-
-	/* Source files for module are in .tmp_versions/modname.mod,
-	   after the first line. */
-	if (strrchr(modname, '/'))
-		basename = strrchr(modname, '/') + 1;
-	else
-		basename = modname;
-	sprintf(filelist, "%s/%.*s.mod", modverdir,
-		(int) strlen(basename) - 2, basename);
-
-	file = grab_file(filelist, &len);
-	if (!file)
-		/* not a module or .mod file missing - ignore */
-		return;
-
-	sources = strchr(file, '\n');
-	if (!sources) {
-		warn("malformed versions file for %s\n", modname);
-		goto release;
-	}
-
-	sources++;
-	end = strchr(sources, '\n');
-	if (!end) {
-		warn("bad ending versions file for %s\n", modname);
-		goto release;
-	}
-	*end = '\0';
-
-	md4_init(&md);
-	while ((fname = strsep(&sources, " ")) != NULL) {
-		if (!*fname)
-			continue;
-		if (!(is_static_library(fname)) &&
-				!parse_source_files(fname, &md))
-			goto release;
-	}
-
-	md4_final_ascii(&md, sum, sumlen);
-release:
-	release_file(file, len);
-}
-
-static void write_version(const char *filename, const char *sum,
-			  unsigned long offset)
-{
-	int fd;
-
-	fd = open(filename, O_RDWR);
-	if (fd < 0) {
-		warn("changing sum in %s failed: %s\n",
-			filename, strerror(errno));
-		return;
-	}
-
-	if (lseek(fd, offset, SEEK_SET) == (off_t)-1) {
-		warn("changing sum in %s:%lu failed: %s\n",
-			filename, offset, strerror(errno));
-		goto out;
-	}
-
-	if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
-		warn("writing sum in %s failed: %s\n",
-			filename, strerror(errno));
-		goto out;
-	}
-out:
-	close(fd);
-}
-
-static int strip_rcs_crap(char *version)
-{
-	unsigned int len, full_len;
-
-	if (strncmp(version, "$Revision", strlen("$Revision")) != 0)
-		return 0;
-
-	/* Space for version string follows. */
-	full_len = strlen(version) + strlen(version + strlen(version) + 1) + 2;
-
-	/* Move string to start with version number: prefix will be
-	 * $Revision$ or $Revision: */
-	len = strlen("$Revision");
-	if (version[len] == ':' || version[len] == '$')
-		len++;
-	while (isspace(version[len]))
-		len++;
-	memmove(version, version+len, full_len-len);
-	full_len -= len;
-
-	/* Preserve up to next whitespace. */
-	len = 0;
-	while (version[len] && !isspace(version[len]))
-		len++;
-	memmove(version + len, version + strlen(version),
-		full_len - strlen(version));
-	return 1;
-}
-
-/* Clean up RCS-style version numbers. */
-void maybe_frob_rcs_version(const char *modfilename,
-			    char *version,
-			    void *modinfo,
-			    unsigned long version_offset)
-{
-	if (strip_rcs_crap(version))
-		write_version(modfilename, version, version_offset);
-}