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-rw-r--r--Makefile.inc15
-rw-r--r--usr.sbin/kgzip/elfhdr.c91
-rw-r--r--usr.sbin/kgzip/endian.h52
-rw-r--r--usr.sbin/kgzip/i386_a.out.h139
-rw-r--r--usr.sbin/kgzip/kgzcmp.c41
5 files changed, 265 insertions, 63 deletions
diff --git a/Makefile.inc1 b/Makefile.inc1
index 5f76d3a..acd117a 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -661,8 +661,9 @@ build-tools:
_elf2exe= usr.sbin/elf2exe
.endif
-.if ${TARGET_ARCH} == "i386" && ${MACHINE_ARCH} != "i386"
+.if ${TARGET_ARCH} == "i386"
_btxld= usr.sbin/btxld
+_kgzip= usr.sbin/kgzip
.endif
.if ${TARGET_ARCH} == "sparc64"
@@ -674,7 +675,7 @@ _xlint= usr.bin/xlint/lint1 usr.bin/xlint/lint2 usr.bin/xlint/xlint
cross-tools:
.for _tool in ${_btxld} ${_elf2aout} ${_elf2exe} \
gnu/usr.bin/binutils usr.sbin/crunch/crunchide \
- gnu/usr.bin/cc ${_xlint}
+ gnu/usr.bin/cc ${_xlint} ${_kgzip}
${ECHODIR} "===> ${_tool}"; \
cd ${.CURDIR}/${_tool}; \
${MAKE} DIRPRFX=${_tool}/ obj; \
diff --git a/usr.sbin/kgzip/elfhdr.c b/usr.sbin/kgzip/elfhdr.c
index d3abec7..50bb0b7 100644
--- a/usr.sbin/kgzip/elfhdr.c
+++ b/usr.sbin/kgzip/elfhdr.c
@@ -28,6 +28,7 @@
#include <stddef.h>
#include "elfhdr.h"
+#include "endian.h"
#define KGZ_FIX_NSIZE 0 /* Run-time fixup */
@@ -42,80 +43,80 @@ const struct kgz_elfhdr elfhdr = {
ELFCLASS32, ELFDATA2LSB, EV_CURRENT, 0,
'F', 'r', 'e', 'e', 'B', 'S', 'D', 0
},
- ET_EXEC, /* e_type */
- EM_386, /* e_machine */
- EV_CURRENT, /* e_version */
+ HTOLE16(ET_EXEC), /* e_type */
+ HTOLE16(EM_386), /* e_machine */
+ HTOLE32(EV_CURRENT), /* e_version */
0, /* e_entry */
0, /* e_phoff */
- offsetof(struct kgz_elfhdr, sh), /* e_shoff */
+ HTOLE32(offsetof(struct kgz_elfhdr, sh)), /* e_shoff */
0, /* e_flags */
- sizeof(Elf32_Ehdr), /* e_ehsize */
+ HTOLE16(sizeof(Elf32_Ehdr)), /* e_ehsize */
0, /* e_phentsize */
0, /* e_phnum */
- sizeof(Elf32_Shdr), /* e_shentsize */
- KGZ_SHNUM, /* e_shnum */
- KGZ_SH_SHSTRTAB /* e_shstrndx */
+ HTOLE16(sizeof(Elf32_Shdr)), /* e_shentsize */
+ HTOLE16(KGZ_SHNUM), /* e_shnum */
+ HTOLE16(KGZ_SH_SHSTRTAB) /* e_shstrndx */
},
/* Section header */
{
{
0, /* sh_name */
- SHT_NULL, /* sh_type */
+ HTOLE32(SHT_NULL), /* sh_type */
0, /* sh_flags */
0, /* sh_addr */
0, /* sh_offset */
0, /* sh_size */
- SHN_UNDEF, /* sh_link */
+ HTOLE32(SHN_UNDEF), /* sh_link */
0, /* sh_info */
0, /* sh_addralign */
0 /* sh_entsize */
},
{
- offsetof(struct kgz_shstrtab, symtab), /* sh_name */
- SHT_SYMTAB, /* sh_type */
+ HTOLE32(offsetof(struct kgz_shstrtab, symtab)), /* sh_name */
+ HTOLE32(SHT_SYMTAB), /* sh_type */
0, /* sh_flags */
0, /* sh_addr */
- offsetof(struct kgz_elfhdr, st), /* sh_offset */
- sizeof(Elf32_Sym) * KGZ_STNUM, /* sh_size */
- KGZ_SH_STRTAB, /* sh_link */
- 1, /* sh_info */
- 4, /* sh_addralign */
- sizeof(Elf32_Sym) /* sh_entsize */
+ HTOLE32(offsetof(struct kgz_elfhdr, st)), /* sh_offset */
+ HTOLE32(sizeof(Elf32_Sym) * KGZ_STNUM), /* sh_size */
+ HTOLE32(KGZ_SH_STRTAB), /* sh_link */
+ HTOLE32(1), /* sh_info */
+ HTOLE32(4), /* sh_addralign */
+ HTOLE32(sizeof(Elf32_Sym)) /* sh_entsize */
},
{
- offsetof(struct kgz_shstrtab, shstrtab), /* sh_name */
- SHT_STRTAB, /* sh_type */
+ HTOLE32(offsetof(struct kgz_shstrtab, shstrtab)), /* sh_name */
+ HTOLE32(SHT_STRTAB), /* sh_type */
0, /* sh_flags */
0, /* sh_addr */
- offsetof(struct kgz_elfhdr, shstrtab), /* sh_offset */
- sizeof(struct kgz_shstrtab), /* sh_size */
- SHN_UNDEF, /* sh_link */
+ HTOLE32(offsetof(struct kgz_elfhdr, shstrtab)), /* sh_offset */
+ HTOLE32(sizeof(struct kgz_shstrtab)), /* sh_size */
+ HTOLE32(SHN_UNDEF), /* sh_link */
0, /* sh_info */
- 1, /* sh_addralign */
+ HTOLE32(1), /* sh_addralign */
0 /* sh_entsize */
},
{
- offsetof(struct kgz_shstrtab, strtab), /* sh_name */
- SHT_STRTAB, /* sh_type */
+ HTOLE32(offsetof(struct kgz_shstrtab, strtab)), /* sh_name */
+ HTOLE32(SHT_STRTAB), /* sh_type */
0, /* sh_flags */
0, /* sh_addr */
- offsetof(struct kgz_elfhdr, strtab), /* sh_offset */
- sizeof(struct kgz_strtab), /* sh_size */
- SHN_UNDEF, /* sh_link */
+ HTOLE32(offsetof(struct kgz_elfhdr, strtab)), /* sh_offset */
+ HTOLE32(sizeof(struct kgz_strtab)), /* sh_size */
+ HTOLE32(SHN_UNDEF), /* sh_link */
0, /* sh_info */
- 1, /* sh_addralign */
+ HTOLE32(1), /* sh_addralign */
0 /* sh_entsize */
},
{
- offsetof(struct kgz_shstrtab, data), /* sh_name */
- SHT_PROGBITS, /* sh_type */
- SHF_ALLOC | SHF_WRITE, /* sh_flags */
+ HTOLE32(offsetof(struct kgz_shstrtab, data)), /* sh_name */
+ HTOLE32(SHT_PROGBITS), /* sh_type */
+ HTOLE32(SHF_ALLOC | SHF_WRITE), /* sh_flags */
0, /* sh_addr */
- sizeof(struct kgz_elfhdr), /* sh_offset */
- sizeof(struct kgz_hdr) + KGZ_FIX_NSIZE, /* sh_size */
- SHN_UNDEF, /* sh_link */
+ HTOLE32(sizeof(struct kgz_elfhdr)), /* sh_offset */
+ HTOLE32(sizeof(struct kgz_hdr) + KGZ_FIX_NSIZE), /* sh_size */
+ HTOLE32(SHN_UNDEF), /* sh_link */
0, /* sh_info */
- 4, /* sh_addralign */
+ HTOLE32(4), /* sh_addralign */
0 /* sh_entsize */
}
},
@@ -127,23 +128,23 @@ const struct kgz_elfhdr elfhdr = {
0, /* st_size */
0, /* st_info */
0, /* st_other */
- SHN_UNDEF /* st_shndx */
+ HTOLE16(SHN_UNDEF) /* st_shndx */
},
{
- offsetof(struct kgz_strtab, kgz), /* st_name */
+ HTOLE32(offsetof(struct kgz_strtab, kgz)), /* st_name */
0, /* st_value */
- sizeof(struct kgz_hdr), /* st_size */
+ HTOLE32(sizeof(struct kgz_hdr)), /* st_size */
ELF32_ST_INFO(STB_GLOBAL, STT_OBJECT), /* st_info */
0, /* st_other */
- KGZ_SH_DATA /* st_shndx */
+ HTOLE16(KGZ_SH_DATA) /* st_shndx */
},
{
- offsetof(struct kgz_strtab, kgz_ndata), /* st_name */
- sizeof(struct kgz_hdr), /* st_value */
- KGZ_FIX_NSIZE, /* st_size */
+ HTOLE32(offsetof(struct kgz_strtab, kgz_ndata)), /* st_name */
+ HTOLE32(sizeof(struct kgz_hdr)), /* st_value */
+ HTOLE32(KGZ_FIX_NSIZE), /* st_size */
ELF32_ST_INFO(STB_GLOBAL, STT_OBJECT), /* st_info */
0, /* st_other */
- KGZ_SH_DATA /* st_shndx */
+ HTOLE16(KGZ_SH_DATA) /* st_shndx */
}
},
/* Section header string table */
diff --git a/usr.sbin/kgzip/endian.h b/usr.sbin/kgzip/endian.h
new file mode 100644
index 0000000..78c9b16
--- /dev/null
+++ b/usr.sbin/kgzip/endian.h
@@ -0,0 +1,52 @@
+/*
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+#include <machine/endian.h>
+
+#define bswap16(x) (uint16_t) \
+ ((x >> 8) | (x << 8))
+
+#define bswap32(x) (uint32_t) \
+ ((x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24))
+
+#define bswap64(x) (uint64_t) \
+ ((x >> 56) | ((x >> 40) & 0xff00) | ((x >> 24) & 0xff0000) | \
+ ((x >> 8) & 0xff000000) | ((x << 8) & ((uint64_t)0xff << 32)) | \
+ ((x << 24) & ((uint64_t)0xff << 40)) | \
+ ((x << 40) & ((uint64_t)0xff << 48)) | ((x << 56)))
+
+/*
+ * Host to big endian, host to little endian, big endian to host, and little
+ * endian to host byte order functions as detailed in byteorder(9).
+ */
+#if _BYTE_ORDER == _LITTLE_ENDIAN
+#define HTOBE16(x) bswap16((uint16_t)(x))
+#define HTOBE32(x) bswap32((uint32_t)(x))
+#define HTOBE64(x) bswap64((uint64_t)(x))
+#define HTOLE16(x) ((uint16_t)(x))
+#define HTOLE32(x) ((uint32_t)(x))
+#define HTOLE64(x) ((uint64_t)(x))
+
+#define BE16TOH(x) bswap16((uint16_t)(x))
+#define BE32TOH(x) bswap32((uint32_t)(x))
+#define BE64TOH(x) bswap64((uint64_t)(x))
+#define LE16TOH(x) ((uint16_t)(x))
+#define LE32TOH(x) ((uint32_t)(x))
+#define LE64TOH(x) ((uint64_t)(x))
+#else /* _BYTE_ORDER != _LITTLE_ENDIAN */
+#define HTOBE16(x) ((uint16_t)(x))
+#define HTOBE32(x) ((uint32_t)(x))
+#define HTOBE64(x) ((uint64_t)(x))
+#define HTOLE16(x) bswap16((uint16_t)(x))
+#define HTOLE32(x) bswap32((uint32_t)(x))
+#define HTOLE64(x) bswap64((uint64_t)(x))
+
+#define BE16TOH(x) ((uint16_t)(x))
+#define BE32TOH(x) ((uint32_t)(x))
+#define BE64TOH(x) ((uint64_t)(x))
+#define LE16TOH(x) bswap16((uint16_t)(x))
+#define LE32TOH(x) bswap32((uint32_t)(x))
+#define LE64TOH(x) bswap64((uint64_t)(x))
+#endif /* _BYTE_ORDER == _LITTLE_ENDIAN */
diff --git a/usr.sbin/kgzip/i386_a.out.h b/usr.sbin/kgzip/i386_a.out.h
new file mode 100644
index 0000000..72d930d
--- /dev/null
+++ b/usr.sbin/kgzip/i386_a.out.h
@@ -0,0 +1,139 @@
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: @(#)exec.h 8.1 (Berkeley) 6/11/93
+ * from: FreeBSD: src/sys/sys/imgact_aout.h,v 1.18 2002/09/05 07:54:03 bde Exp $
+ * $FreeBSD$
+ */
+
+#ifndef _I386_AOUT_H_
+#define _I386_AOUT_H_
+
+#include <sys/types.h>
+#include "endian.h"
+
+#define __I386_LDPGSZ 4096
+
+#define I386_N_GETMAGIC(ex) \
+ ( LE32TOH((ex).a_midmag) & 0xffff )
+#define I386_N_SETMAGIC(ex,mag,mid,flag) \
+ ( (ex).a_midmag = HTOLE32((((flag) & 0x3f) <<26) | \
+ (((mid) & 0x03ff) << 16) | \
+ ((mag) & 0xffff)) )
+
+#define I386_N_ALIGN(ex,x) \
+ (I386_N_GETMAGIC(ex) == ZMAGIC || I386_N_GETMAGIC(ex) == QMAGIC ? \
+ ((x) + __I386_LDPGSZ - 1) & ~(uint32_t)(__I386_LDPGSZ - 1) : (x))
+
+/* Valid magic number check. */
+#define I386_N_BADMAG(ex) \
+ (I386_N_GETMAGIC(ex) != OMAGIC && I386_N_GETMAGIC(ex) != NMAGIC && \
+ I386_N_GETMAGIC(ex) != ZMAGIC && I386_N_GETMAGIC(ex) != QMAGIC)
+
+
+/* Address of the bottom of the text segment. */
+/*
+ * This can not be done right. Abuse a_entry in some cases to handle kernels.
+ */
+#define I386_N_TXTADDR(ex) \
+ ((I386_N_GETMAGIC(ex) == OMAGIC || I386_N_GETMAGIC(ex) == NMAGIC || \
+ I386_N_GETMAGIC(ex) == ZMAGIC) ? \
+ (LE32TOH((ex).a_entry) < LE32TOH((ex).a_text) ? 0 : \
+ LE32TOH((ex).a_entry) & ~__I386_LDPGSZ) : __I386_LDPGSZ)
+
+/* Address of the bottom of the data segment. */
+#define I386_N_DATADDR(ex) \
+ I386_N_ALIGN(ex, I386_N_TXTADDR(ex) + LE32TOH((ex).a_text))
+
+/* Text segment offset. */
+#define I386_N_TXTOFF(ex) \
+ (I386_N_GETMAGIC(ex) == ZMAGIC ? __I386_LDPGSZ : \
+ (I386_N_GETMAGIC(ex) == QMAGIC ? 0 : sizeof(struct exec)))
+
+/* Data segment offset. */
+#define I386_N_DATOFF(ex) \
+ I386_N_ALIGN(ex, I386_N_TXTOFF(ex) + LE32TOH((ex).a_text))
+
+/* Relocation table offset. */
+#define I386_N_RELOFF(ex) \
+ I386_N_ALIGN(ex, I386_N_DATOFF(ex) + LE32TOH((ex).a_data))
+
+/* Symbol table offset. */
+#define I386_N_SYMOFF(ex) \
+ (I386_N_RELOFF(ex) + LE32TOH((ex).a_trsize) + LE32TOH((ex).a_drsize))
+
+/* String table offset. */
+#define I386_N_STROFF(ex) (I386_N_SYMOFF(ex) + LE32TOH((ex).a_syms))
+
+/*
+ * Header prepended to each a.out file.
+ * only manipulate the a_midmag field via the
+ * N_SETMAGIC/N_GET{MAGIC,MID,FLAG} macros in a.out.h
+ */
+
+struct i386_exec {
+ uint32_t a_midmag; /* flags<<26 | mid<<16 | magic */
+ uint32_t a_text; /* text segment size */
+ uint32_t a_data; /* initialized data size */
+ uint32_t a_bss; /* uninitialized data size */
+ uint32_t a_syms; /* symbol table size */
+ uint32_t a_entry; /* entry point */
+ uint32_t a_trsize; /* text relocation size */
+ uint32_t a_drsize; /* data relocation size */
+};
+#define a_magic a_midmag /* XXX Hack to work with current kern_execve.c */
+
+/* a_magic */
+#define OMAGIC 0407 /* old impure format */
+#define NMAGIC 0410 /* read-only text */
+#define ZMAGIC 0413 /* demand load format */
+#define QMAGIC 0314 /* "compact" demand load format */
+
+/* a_mid */
+#define MID_ZERO 0 /* unknown - implementation dependent */
+#define MID_SUN010 1 /* sun 68010/68020 binary */
+#define MID_SUN020 2 /* sun 68020-only binary */
+#define MID_I386 134 /* i386 BSD binary */
+#define MID_SPARC 138 /* sparc */
+#define MID_HP200 200 /* hp200 (68010) BSD binary */
+#define MID_HP300 300 /* hp300 (68020+68881) BSD binary */
+#define MID_HPUX 0x20C /* hp200/300 HP-UX binary */
+#define MID_HPUX800 0x20B /* hp800 HP-UX binary */
+
+/*
+ * a_flags
+ */
+#define EX_PIC 0x10 /* contains position independent code */
+#define EX_DYNAMIC 0x20 /* contains run-time link-edit info */
+#define EX_DPMASK 0x30 /* mask for the above */
+
+#endif /* !_I386_AOUT_H_ */
diff --git a/usr.sbin/kgzip/kgzcmp.c b/usr.sbin/kgzip/kgzcmp.c
index 01c7763..e873b11 100644
--- a/usr.sbin/kgzip/kgzcmp.c
+++ b/usr.sbin/kgzip/kgzcmp.c
@@ -36,10 +36,11 @@
#include <stdlib.h>
#include <unistd.h>
-#include <a.out.h>
+#include "i386_a.out.h"
#include "aouthdr.h"
#include "elfhdr.h"
+#include "endian.h"
#include "kgzip.h"
static void mk_data(const struct iodesc *i, const struct iodesc *,
@@ -47,7 +48,7 @@ static void mk_data(const struct iodesc *i, const struct iodesc *,
static int ld_elf(const struct iodesc *, const struct iodesc *,
struct kgz_hdr *, const Elf32_Ehdr *);
static int ld_aout(const struct iodesc *, const struct iodesc *,
- struct kgz_hdr *, const struct exec *);
+ struct kgz_hdr *, const struct i386_exec *);
/*
* Compress executable and output it in relocatable object format.
@@ -56,6 +57,7 @@ void
kgzcmp(struct kgz_hdr *kh, const char *f1, const char *f2)
{
struct iodesc idi, ido;
+ struct kgz_hdr khle;
if ((idi.fd = open(idi.fname = f1, O_RDONLY)) == -1)
err(1, "%s", idi.fname);
@@ -86,12 +88,19 @@ kgzcmp(struct kgz_hdr *kh, const char *f1, const char *f2)
xwrite(&ido, &ahdr0, sizeof(ahdr0));
} else {
struct kgz_elfhdr ehdr = elfhdr;
- ehdr.st[KGZ_ST_KGZ_NDATA].st_size = kh->nsize;
- ehdr.sh[KGZ_SH_DATA].sh_size += kh->nsize;
+ ehdr.st[KGZ_ST_KGZ_NDATA].st_size = HTOLE32(kh->nsize);
+ ehdr.sh[KGZ_SH_DATA].sh_size =
+ HTOLE32(LE32TOH(ehdr.sh[KGZ_SH_DATA].sh_size) + kh->nsize);
xseek(&ido, 0);
xwrite(&ido, &ehdr, sizeof(ehdr));
}
- xwrite(&ido, kh, sizeof(*kh));
+ khle = *kh;
+ khle.dload = HTOLE32(khle.dload);
+ khle.dsize = HTOLE32(khle.dsize);
+ khle.isize = HTOLE32(khle.isize);
+ khle.entry = HTOLE32(khle.entry);
+ khle.nsize = HTOLE32(khle.nsize);
+ xwrite(&ido, &khle, sizeof(khle));
xclose(&ido);
xclose(&idi);
}
@@ -104,7 +113,7 @@ mk_data(const struct iodesc * idi, const struct iodesc * ido,
struct kgz_hdr * kh, size_t off)
{
union {
- struct exec ex;
+ struct i386_exec ex;
Elf32_Ehdr ee;
} hdr;
struct stat sb;
@@ -118,7 +127,7 @@ mk_data(const struct iodesc * idi, const struct iodesc * ido,
fmt = 0;
if (n >= sizeof(hdr.ee) && IS_ELF(hdr.ee))
fmt = F_ELF;
- else if (n >= sizeof(hdr.ex) && N_GETMAGIC(hdr.ex) == ZMAGIC)
+ else if (n >= sizeof(hdr.ex) && I386_N_GETMAGIC(hdr.ex) == ZMAGIC)
fmt = F_AOUT;
if (!fmt)
errx(1, "%s: Format not supported", idi->fname);
@@ -207,20 +216,20 @@ ld_elf(const struct iodesc * idi, const struct iodesc * ido,
*/
static int
ld_aout(const struct iodesc * idi, const struct iodesc * ido,
- struct kgz_hdr * kh, const struct exec * a)
+ struct kgz_hdr * kh, const struct i386_exec * a)
{
size_t load, addr;
- load = addr = N_TXTADDR(*a);
- xcopy(idi, ido, a->a_text, N_TXTOFF(*a));
- addr += a->a_text;
- if (N_DATADDR(*a) != addr)
+ load = addr = I386_N_TXTADDR(*a);
+ xcopy(idi, ido, LE32TOH(a->a_text), I386_N_TXTOFF(*a));
+ addr += LE32TOH(a->a_text);
+ if (I386_N_DATADDR(*a) != addr)
return -1;
- xcopy(idi, ido, a->a_data, N_DATOFF(*a));
- addr += a->a_data;
+ xcopy(idi, ido, LE32TOH(a->a_data), I386_N_DATOFF(*a));
+ addr += LE32TOH(a->a_data);
kh->dload = load;
kh->dsize = addr - load;
- kh->isize = kh->dsize + a->a_bss;
- kh->entry = a->a_entry;
+ kh->isize = kh->dsize + LE32TOH(a->a_bss);
+ kh->entry = LE32TOH(a->a_entry);
return 0;
}
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