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789cfea682
upx/src/conf.h
Markus F.X.J. Oberhumer 789cfea682 Checked in psx/exe patches from Jens. 
committer: mfx <mfx> 1026820270 +0000
2002-07-16 11:51:10 +00:00

642 lines
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/* conf.h --
This file is part of the UPX executable compressor.
Copyright (C) 1996-2001 Markus Franz Xaver Johannes Oberhumer
Copyright (C) 1996-2001 Laszlo Molnar
All Rights Reserved.
UPX and the UCL library are free software; you can redistribute them
and/or modify them 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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING.
If not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Markus F.X.J. Oberhumer Laszlo Molnar
markus@oberhumer.com ml1050@cdata.tvnet.hu
*/
#ifndef __UPX_CONF_H
#define __UPX_CONF_H
#if 0 && defined(__EMX__)
# include <sys/emx.h>
#endif
#if defined(UPX_CONFIG_H)
# include UPX_CONFIG_H
#endif
#include <limits.h>
#include "tailor.h"
#if !defined(__i386__)
# if defined(__386__) || defined(_M_IX86)
# define __i386__ 1
# endif
#endif
#if defined(__linux__) && !defined(__unix__)
# define __unix__ 1
#endif
// just in case
#undef NDEBUG
#undef dos
#undef linux
#undef small
#undef tos
#undef unix
#if defined(WITH_UCL)
# include <ucl/uclconf.h>
# include <ucl/ucl.h>
# if !defined(UPX_UINT_MAX)
# define UPX_UINT_MAX UCL_UINT_MAX
# define upx_uint ucl_uint
# define upx_voidp ucl_voidp
# define upx_uintp ucl_uintp
# define upx_byte ucl_byte
# define upx_bytep ucl_bytep
# define upx_bool ucl_bool
# define upx_progress_callback_t ucl_progress_callback_t
# define UPX_E_OK UCL_E_OK
# define UPX_E_ERROR UCL_E_ERROR
# define UPX_E_OUT_OF_MEMORY UCL_E_OUT_OF_MEMORY
# define __UPX_ENTRY __UCL_ENTRY
# endif
#endif
#if defined(WITH_NRV)
# include <nrv/nrvconf.h>
# if !defined(UPX_UINT_MAX)
# define UPX_UINT_MAX NRV_UINT_MAX
# define upx_uint nrv_uint
# define upx_voidp nrv_voidp
# define upx_uintp nrv_uintp
# define upx_byte nrv_byte
# define upx_bytep nrv_bytep
# define upx_bool nrv_bool
# define upx_progress_callback_t nrv_progress_callback_t
# define UPX_E_OK NRV_E_OK
# define UPX_E_ERROR NRV_E_ERROR
# define UPX_E_OUT_OF_MEMORY NRV_E_OUT_OF_MEMORY
# define __UPX_ENTRY __NRV_ENTRY
# endif
#endif
#if !defined(__UPX_CHECKER)
# if defined(__UCL_CHECKER) || defined(__NRV_CHECKER)
# define __UPX_CHECKER
# endif
#endif
#if !defined(UPX_UINT_MAX) || (UINT_MAX < 0xffffffffL)
# error "you lose"
#endif
#if !defined(WITH_UCL)
# error "you lose"
#endif
#if !defined(UCL_VERSION) || (UCL_VERSION < 0x009200L)
# error "please upgrade your UCL installation"
#endif
#ifndef WITH_ZLIB
# define WITH_ZLIB 1
#endif
/*************************************************************************
// system includes
**************************************************************************/
#if !defined(NO_SYS_TYPES_H)
# include <sys/types.h>
#endif
#define NDEBUG
#undef NDEBUG
#include <assert.h>
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <errno.h>
#if !defined(NO_FCNTL_H)
# include <fcntl.h>
#endif
#if !defined(NO_SYS_STAT_H)
# include <sys/stat.h>
#endif
#if defined(HAVE_IO_H) && !defined(NO_IO_H)
# include <io.h>
#endif
#if defined(HAVE_DOS_H) && !defined(NO_DOS_H)
# include <dos.h>
#endif
#if defined(HAVE_MALLOC_H) && !defined(NO_MALLOC_H)
# include <malloc.h>
#endif
#if defined(HAVE_ALLOCA_H) && !defined(NO_ALLOCA_H)
# include <alloca.h>
#endif
#if defined(HAVE_SIGNAL_H)
# include <signal.h>
#endif
#if defined(HAVE_UNISTD_H)
# include <unistd.h>
#endif
#if defined(TIME_WITH_SYS_TIME)
# include <sys/time.h>
# include <time.h>
#else
# include <time.h>
#endif
#if defined(HAVE_UTIME_H)
# include <utime.h>
#elif defined(HAVE_SYS_UTIME_H)
# include <sys/utime.h>
#endif
#if defined(HAVE_SHARE_H)
# include <share.h>
#endif
// malloc debuggers
#if defined(WITH_DMALLOC)
# define DMALLOC_FUNC_CHECK
# include <dmalloc.h>
#elif defined(WITH_GC)
# define GC_DEBUG
# include <gc/gc.h>
# undef malloc
# undef realloc
# undef free
# define malloc GC_MALLOC
# define realloc GC_REALLOC
# define free GC_FREE
#elif defined(WITH_MSS)
# define MSS
# include <mss.h>
#endif
/*************************************************************************
// portab
**************************************************************************/
#if defined(NO_BOOL)
typedef int bool;
enum { false, true };
#endif
#if !defined(PATH_MAX)
# define PATH_MAX 512
#elif (PATH_MAX < 512)
# undef PATH_MAX
# define PATH_MAX 512
#endif
#ifndef RETSIGTYPE
# define RETSIGTYPE void
#endif
#ifndef SIGTYPEENTRY
# define SIGTYPEENTRY
#endif
typedef RETSIGTYPE (SIGTYPEENTRY *sig_type)(int);
#undef MODE_T
#if defined(HAVE_MODE_T)
# define MODE_T mode_t
#else
# define MODE_T int
#endif
#if !defined(HAVE_STRCASECMP)
# if defined(HAVE_STRICMP)
# define strcasecmp stricmp
# else
# define strcasecmp strcmp
# endif
#endif
#if !defined(HAVE_STRNCASECMP)
# if defined(HAVE_STRNICMP)
# define strncasecmp strnicmp
# else
# define strncasecmp strncmp
# endif
#endif
#ifndef STDIN_FILENO
# define STDIN_FILENO (fileno(stdin))
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO (fileno(stdout))
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO (fileno(stderr))
#endif
#if !defined(S_IWUSR) && defined(_S_IWUSR)
# define S_IWUSR _S_IWUSR
#elif !defined(S_IWUSR) && defined(_S_IWRITE)
# define S_IWUSR _S_IWRITE
#endif
#if !defined(S_IFMT) && defined(_S_IFMT)
# define S_IFMT _S_IFMT
#endif
#if !defined(S_IFREG) && defined(_S_IFREG)
# define S_IFREG _S_IFREG
#endif
#if !defined(S_IFDIR) && defined(_S_IFDIR)
# define S_IFDIR _S_IFDIR
#endif
#if !defined(S_IFCHR) && defined(_S_IFCHR)
# define S_IFCHR _S_IFCHR
#endif
#if !defined(S_ISREG)
# if defined(S_IFMT) && defined(S_IFREG)
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
# else
# error S_ISREG
# endif
#endif
#if !defined(S_ISDIR)
# if defined(S_IFMT) && defined(S_IFDIR)
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
# else
# error S_ISDIR
# endif
#endif
#if !defined(S_ISCHR)
# if defined(S_IFMT) && defined(S_IFCHR)
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
# endif
#endif
// avoid warnings about shadowing global functions
#define basename upx_basename
#define index upx_index
#define outp upx_outp
#define COMPILE_TIME_ASSERT(expr) \
{ typedef int __upx_compile_time_assert_fail[(expr) ? 1 : -1]; }
/*************************************************************************
// file io
**************************************************************************/
#if defined(HAVE_SETMODE)
# if !defined(O_BINARY)
# error "setmode without O_BINARY"
# endif
# define USE_SETMODE 1
#endif
#if !defined(O_BINARY)
# define O_BINARY 0
#endif
#if defined(__DJGPP__)
# undef sopen
# undef USE_SETMODE
#endif
/*************************************************************************
// memory util
**************************************************************************/
#undef UNUSED
#if 1
# define UNUSED(var) { typedef int __upx_unused[sizeof(var) ? 1 : -1]; }
#elif 1
# define UNUSED(var) do { } while (!sizeof(var))
#elif defined(__BORLANDC__)
# define UNUSED(var) ((void)(var))
#else
# define UNUSED(var) (var = var)
#endif
#define HIGH(array) ((unsigned) (sizeof(array)/sizeof((array)[0])))
#define ALIGN_DOWN(a,b) (((a) / (b)) * (b))
#define ALIGN_UP(a,b) ALIGN_DOWN((a) + ((b) - 1), b)
#define UPX_MAX(a,b) ((a) >= (b) ? (a) : (b))
#define UPX_MIN(a,b) ((a) <= (b) ? (a) : (b))
#define UPX_MAX3(a,b,c) ((a) >= (b) ? UPX_MAX(a,c) : UPX_MAX(b,c))
#define UPX_MIN3(a,b,c) ((a) <= (b) ? UPX_MIN(a,c) : UPX_MIN(b,c))
#if 0 && defined(__cplusplus) && !defined(new) && !defined(delete)
// global operators - debug
inline void *operator new(size_t l)
{
void *p = malloc(l);
printf("new %6ld %p\n",(long)l,p);
fflush(stdout);
return p;
}
inline void *operator new[](size_t l)
{
void *p = malloc(l);
printf("new[] %6ld %p\n",(long)l,p);
fflush(stdout);
return p;
}
inline void operator delete(void *p)
{
printf("delete %p\n",p);
fflush(stdout);
if (p) free(p);
}
inline void operator delete[](void *p)
{
printf("delete[] %p\n",p);
fflush(stdout);
if (p) free(p);
}
#endif
// A autoheap_array allocates memory on the heap, but automatically
// gets destructed when leaving scope or on exceptions.
// "var" is declared as a read-only reference to a pointer
// and behaves exactly like an array "var[]".
#if 0
# define autoheap_array(type, var, size) \
assert((int)(size) > 0); \
vector<type> var ## _autoheap_vec((size)); \
type * const & var = & var ## _autoheap_vec[0]
#else
# define autoheap_array(type, var, size) \
assert((int)(size) > 0); \
MemBuffer var ## _autoheap_buf((size)*(sizeof(type))); \
type * const & var = (type *) (unsigned char *) var ## _autoheap_buf
#endif
/*************************************************************************
//
**************************************************************************/
/* exit codes of this program: 0 ok, 1 error, 2 warning */
#define EXIT_OK 0
#define EXIT_ERROR 1
#define EXIT_WARN 2
#define EXIT_USAGE 1
#define EXIT_FILE_READ 1
#define EXIT_FILE_WRITE 1
#define EXIT_MEMORY 1
#define EXIT_CHECKSUM 1
#define EXIT_INIT 1
#define EXIT_INTERNAL 1
// compression methods - DO NOT CHANGE
#define M_NRV2B_LE32 2
#define M_NRV2B_8 3
#define M_NRV2B_LE16 4
#define M_NRV2D_LE32 5
#define M_NRV2D_8 6
#define M_NRV2D_LE16 7
#define M_IS_NRV2B(x) ((x) >= M_NRV2B_LE32 && (x) <= M_NRV2B_LE16)
#define M_IS_NRV2D(x) ((x) >= M_NRV2D_LE32 && (x) <= M_NRV2D_LE16)
/*************************************************************************
// globals
**************************************************************************/
#include "unupx.h"
// options - command
enum {
CMD_NONE,
CMD_COMPRESS, CMD_DECOMPRESS, CMD_TEST, CMD_LIST, CMD_FILEINFO,
CMD_HELP, CMD_LICENSE, CMD_VERSION
};
#if defined(__cplusplus)
#include "stdcxx.h"
#include "except.h"
#include "bele.h"
#include "util.h"
#include "console.h"
struct options_t {
int cmd;
// compression options
int method;
int level; // compression level 1..10
int filter; // preferred filter from Packer::getFilters()
bool all_methods; // try all available compression methods ?
bool all_filters; // try all available filters ?
// other options
int backup;
int console;
int debug;
int force;
int info_mode;
bool ignorewarn;
bool no_env;
bool no_progress;
const char *output_name;
int small;
int verbose;
bool to_stdout;
// overlay handling
enum {
SKIP_OVERLAY = 0,
COPY_OVERLAY = 1,
STRIP_OVERLAY = 2
};
int overlay;
// compression runtime parameters - see struct ucl_compress_config_t
struct {
upx_uint max_offset;
upx_uint max_match;
int s_level;
int h_level;
int p_level;
int c_flags;
upx_uint m_size;
} crp;
// CPU
enum {
CPU_DEFAULT = 0,
CPU_8086 = 1,
CPU_286 = 2,
CPU_386 = 3,
CPU_486 = 4,
CPU_586 = 5,
CPU_686 = 6
};
int cpu;
// options for various executable formats
struct {
bool force_stub;
bool no_reloc;
} dos;
struct {
bool coff;
} djgpp2;
struct {
unsigned no_align;
} psx;
struct {
bool split_segments;
} tos;
struct {
unsigned blocksize;
bool force_execve; // force the linux/386 execve format
enum { SCRIPT_MAX = 32 };
const char *script_name;
} unix;
struct {
bool le;
} wcle;
struct {
int compress_exports;
int compress_icons;
int compress_resources;
signed char compress_rt[24]; // 24 == RT_LAST
int strip_relocs;
} w32pe;
};
extern struct options_t * volatile opt;
// main.cpp
extern const char *progname;
void init_options(struct options_t *o);
bool set_ec(int ec);
#if defined(__GNUC__)
void e_exit(int ec) __attribute__((noreturn));
#else
void e_exit(int ec);
#endif
// msg.cpp
void printSetNl(int need_nl);
void printClearLine(FILE *f = NULL);
void printErr(const char *iname, const Throwable *e);
void printUnhandledException(const char *iname, const exception *e);
#if defined(__GNUC__)
void printErr(const char *iname, const char *format, ...)
__attribute__((format(printf,2,3)));
void printWarn(const char *iname, const char *format, ...)
__attribute__((format(printf,2,3)));
#else
void printErr(const char *iname, const char *format, ...);
void printWarn(const char *iname, const char *format, ...);
#endif
#if defined(__GNUC__)
void infoWarning(const char *format, ...)
__attribute__((format(printf,1,2)));
void infoHeader(const char *format, ...)
__attribute__((format(printf,1,2)));
void info(const char *format, ...)
__attribute__((format(printf,1,2)));
#else
void infoWarning(const char *format, ...);
void infoHeader(const char *format, ...);
void info(const char *format, ...);
#endif
void infoHeader();
void infoWriting(const char *what, long size);
// work.cpp
void do_one_file(const char *iname, char *oname);
void do_files(int i, int argc, char *argv[]);
// help.cpp
void show_head(void);
void show_help(int x = 0);
void show_license(void);
void show_usage(void);
void show_version(int);
// compress.cpp
unsigned upx_adler32(const void *buf, unsigned len);
unsigned upx_adler32(unsigned adler, const void *buf, unsigned len);
#if defined(WITH_UCL)
#define upx_compress_config_t ucl_compress_config_t
#elif defined(WITH_NRV)
struct nrv_compress_config_t;
struct nrv_compress_config_t
{
int bb_endian;
int bb_size;
nrv_uint max_offset;
nrv_uint max_match;
int s_level;
int h_level;
int p_level;
int c_flags;
nrv_uint m_size;
};
#define upx_compress_config_t nrv_compress_config_t
#endif
int upx_compress ( const upx_byte *src, upx_uint src_len,
upx_byte *dst, upx_uint *dst_len,
upx_progress_callback_t *cb,
int method, int level,
const struct upx_compress_config_t *conf,
upx_uintp result);
int upx_decompress ( const upx_byte *src, upx_uint src_len,
upx_byte *dst, upx_uint *dst_len,
int method );
int upx_test_overlap ( const upx_byte *buf, upx_uint src_off,
upx_uint src_len, upx_uint *dst_len,
int method );
#endif /* __cplusplus */
#endif /* already included */
/*
vi:ts=4:et
*/
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