Prepare release.

Avoid stmdb with write-back register in stored list,
even when stored value is don't care.
2013-09-30 14:21:37 +02:00 · 2013-09-21 09:52:21 -07:00 · 2013-09-21 08:39:15 -07:00 · 2013-09-20 08:19:18 +02:00 · 2013-09-20 08:16:37 +02:00 · 2013-09-20 07:48:29 +02:00
376 changed files with 26151 additions and 14728 deletions
@@ -9,6 +9,8 @@ syntax: regexp
 syntax: glob

 .depend
+*.qtcreator.{config,creator,creator.user,files,includes}
+*.sublime-{project,workspace}
 Makevars.local

 *.a
@@ -42,7 +44,9 @@ src/*.ttp

 stub/**MMakefile
 stub/**.*-stamp
-stub/tmp*/*
+##stub/tmp*/*
+stub/tmp*/*.{bin,bin.bindump,bin.disasm,d,map,o,o.disasm}
+stub/tmp*/mips{,el}.r3000-*.{i,s}
 stub/**/tmp*/*

 stub/tools/armpe/armpe_tester{,.exe,.out}
@@ -1,3 +1,4 @@
+087cafe682c014863b4aa8a6ea21431251a6ad3c RELEASE_308
 140415ffbcef86a42b4d672249927364430d3d38 RELEASE_111
 155618b5b7930f97bd84b82befa7a4fd6672efb3 RELEASE_304
 1931f4f28074970ec53b4cd21c7fc181b4da8e5e RELEASE_301
@@ -17,7 +18,9 @@ b82ef51896199484afe5b0553af7d1e59b7ce428 BRANCHPOINT_FOR_upx2.hg
 c2e0cd4d621b047f254f2def42132a03683ff52c RELEASE_192
 c9a983b7da9d4a2311f74366478348412cac2986 RELEASE_305
 d276aa09033c24d0981bc3f4fee5628aecc988ad RELEASE_290
+d3989a12c70b0921ff0f7e5e485b398eb12a73b3 RELEASE_309
 eb1ce56dce7dd1835964362470610925963b9043 RELEASE_110
 ed96891ef795bceec6b7ff3ca1ca7764431bfb39 RELEASE_191
 ef9c7f2c9658d73a9b5ab2ed291483d2bbcd8bc7 RELEASE_300
 efa52753e366300c0e0ebe20631adcb24ed3c15b RELEASE_293
+fe7acf61147e7031fcc304aae47ca2352056815d RELEASE_307
@@ -8,7 +8,7 @@


                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -44,7 +44,7 @@ test file.

 win32/pe
 --------
- * writeable shared sections (`--force' *may* work)
+ * writable shared sections (`--force' *may* work)
 * certificates in the image
 * compressing files which contain a big BSS requires lots of memory
   during compression
@@ -1,7 +1,7 @@
 #
 # UPX toplevel Makefile - needs GNU make 3.81 or better
 #
-# Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
+# Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
 #

 MAKEFLAGS += -rR
@@ -2,6 +2,31 @@
 User visible changes for UPX
 ==================================================================

+Changes in 3.91 (30 Sep 2013):
+  * Added experimental support for Windows 64-bit PE files, based on
+    work by Stefan Widmann. Please use for testing only!
+  * bug fixes
+
+==================================================================
+
+Changes in 3.09 (18 Feb 2013):
+  * New option --preserve-build-id for GNU ELF.
+  * Allow for code signing and LC_UUID on Mac OS X executables.
+  * Allow non-contiguous LC_SEGMENTs and 0==.vmsize for Mach-O.
+  * Allow zero-filled final page in PackUnix::canUnpack().
+  * bug fixes
+
+Changes in 3.08 (12 Dec 2011):
+  * Fix allocation in runtime stub for darwin.macho-entry (i386 and amd64).
+  * Compress shared library on ELF i386 only [ld.so threatens even this case].
+  * Attempt to support ELF on QNX 6.3.0 for armel (experimental).
+  * Better diagnostic when ELF -fPIC is needed.
+  * PT_NOTE improvements for *BSD.
+  * Preserve more ELF .e_flags on ARM.
+  * Minor code improvements for ELF stubs.
+  * Defend against another flavor of corrupt PE header.
+  * bug fixes
+
 Changes in 3.07 (08 Sep 2010):
  * win32/pe: fixed relocation handling for files with *no* TLS callbacks
    [severe bug introduced in 3.06]
@@ -8,7 +8,7 @@


                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -8,7 +8,7 @@


                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -108,9 +108,9 @@ THE FUTURE
 COPYRIGHT
 =========

-Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-Copyright (C) 1996-2010 Laszlo Molnar
-Copyright (C) 2000-2010 John F. Reiser
+Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+Copyright (C) 1996-2013 Laszlo Molnar
+Copyright (C) 2000-2013 John F. Reiser

 This program may be used freely, and you are welcome to
 redistribute it under certain conditions.
@@ -8,7 +8,7 @@


                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -71,6 +71,12 @@ Tools needed to build/modify the UPX sources

  - GNU make 3.81 or better

+  - zlib and zlib-devel [or zlib-dev] software packages for your
+    host environment, or via  http://www.cygwin.org/setup.exe
+
+  - lzma SDK, such as from  https://sourceforge.net/projects/sevenzip/
+    files/LZMA%20SDK/4.43/
+

 To compile the packer sources
 -----------------------------
@@ -85,6 +91,7 @@ To compile the packer sources
  to your unpacked lzma443.tar.bz2 source directory, e.g.

     export UPX_LZMADIR=$HOME/local/src/lzma-4.43     (Unix)
+     export UPX_LZMA_VERSION=0x443  # perhaps 0x459,0x458,0x457,0x449,0x442

  Finally type

@@ -8,7 +8,7 @@


                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -1,5 +1,5 @@
           Decompressing ELF Directly to Memory on Linux/x86
-        Copyright (C) 2000-2010 John F. Reiser  jreiser@BitWagon.com
+        Copyright (C) 2000-2013 John F. Reiser  jreiser@BitWagon.com

 References:
  <elf.h>   definitions for the ELF file format
@@ -76,6 +76,21 @@ and previous versions did this by default with no option.  However,
 too much other software erroneously assumes that /proc/self/exe
 always exists.

+On arm*-linux-elf there is no good address at which to retain one
+page of the compressed executable.  Pages below the usual .p_vaddr
+0x8000 (32KiB) are rejected by the kernel.  Using a page above the
+original uncompressed brk(0) would require placing the entire initial
+compressed program above uncompressed brk(0), which would significantly
+increase the running brk(0); but too many programs break if brk(0)
+moves.  Thus on arm*-linux-elf the compressed executable begins
+with 0x8000==.p_vaddr, all pages mapped by execve() that are also
+occupied by decompressed bytes are removed before overwriting, and
+/proc/self/exe becomes a "(deleted)" symlink.  It might be possible
+to preserve /proc/self/exe if the original uncompressed executable
+were created with 0x9000==.p_vaddr (one page higher than the usual
+0x8000) so that the compressed page mapped at 0x8000 would linger.
+[This has not been tested.]
+
 Linux stores the pathname argument that was specified to execve()
 immediately after the '\0' which terminates the character string of the
 last environment variable [as of execve()].  This is true for at least
@@ -20,7 +20,7 @@ code 127, and a record will be added to the history file

 In "targeted enforcing" mode, SELinux pays close attention mostly to
 designated processes that run with elevated privileges: web server,
-print server, login server, etc.  Ordinary user excutables receive
+print server, login server, etc.  Ordinary user executables receive
 much less scrutiny.  However, one of the eventual goals of SELinux is to
 eradicate runtime generation of instructions because of the possibility
 for exploitation by malware (virus, trojan, key logger, privilege
@@ -13,7 +13,7 @@ B<upx> S<[ I<command> ]> S<[ I<options> ]> I<filename>...
 =head1 ABSTRACT

                    The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2010 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2013 Markus Oberhumer, Laszlo Molnar & John Reiser
                        http://upx.sourceforge.net


@@ -933,13 +933,13 @@ Please report all bugs immediately to the authors.

 =head1 COPYRIGHT

-Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
+Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer

-Copyright (C) 1996-2010 Laszlo Molnar
+Copyright (C) 1996-2013 Laszlo Molnar

-Copyright (C) 2000-2010 John F. Reiser
+Copyright (C) 2000-2013 John F. Reiser

-Copyright (C) 2002-2010 Jens Medoch
+Copyright (C) 2002-2013 Jens Medoch

 This program may be used freely, and you are welcome to
 redistribute it under certain conditions.
@@ -1,7 +1,7 @@
 #
 # UPX Makefile - needs GNU make 3.81 or better
 #
-# Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
+# Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
 #

 MAKEFLAGS += -rR
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -88,7 +88,7 @@ inline void set_be32(void *p, unsigned v)
 #endif
 }

-inline acc_uint64l_t get_be64(const void *p)
+inline upx_uint64_t get_be64(const void *p)
 {
 #if defined(ACC_UA_GET_BE64)
    return ACC_UA_GET_BE64(p);
@@ -97,7 +97,7 @@ inline acc_uint64l_t get_be64(const void *p)
 #endif
 }

-inline void set_be64(void *p, acc_uint64l_t v)
+inline void set_be64(void *p, upx_uint64_t v)
 {
 #if defined(ACC_UA_SET_BE64)
    ACC_UA_SET_BE64(p, v);
@@ -160,7 +160,7 @@ inline void set_le32(void *p, unsigned v)
 #endif
 }

-inline acc_uint64l_t get_le64(const void *p)
+inline upx_uint64_t get_le64(const void *p)
 {
 #if defined(ACC_UA_GET_LE64)
    return ACC_UA_GET_LE64(p);
@@ -169,7 +169,7 @@ inline acc_uint64l_t get_le64(const void *p)
 #endif
 }

-inline void set_le64(void *p, acc_uint64l_t v)
+inline void set_le64(void *p, upx_uint64_t v)
 {
 #if defined(ACC_UA_SET_LE64)
    ACC_UA_SET_LE64(p, v);
@@ -192,13 +192,13 @@ inline int sign_extend(unsigned v, unsigned bits)
    return (int) v;
 }

-inline acc_int64l_t sign_extend(acc_uint64l_t v, unsigned bits)
+inline upx_int64_t sign_extend(upx_uint64_t v, unsigned bits)
 {
-    const acc_uint64l_t sign_bit = ACC_UINT64_C(1) << (bits - 1);
+    const upx_uint64_t sign_bit = UPX_UINT64_C(1) << (bits - 1);
    v &= sign_bit | (sign_bit - 1);
    //v = (v ^ sign_bit) - sign_bit;
    v |= 0 - (v & sign_bit);
-    return (acc_int64l_t) v;
+    return (upx_int64_t) v;
 }

 inline int get_be16_signed(const void *p)
@@ -219,9 +219,9 @@ inline int get_be32_signed(const void *p)
    return sign_extend(v, 32);
 }

-inline acc_int64l_t get_be64_signed(const void *p)
+inline upx_int64_t get_be64_signed(const void *p)
 {
-    acc_uint64l_t v = get_be64(p);
+    upx_uint64_t v = get_be64(p);
    return sign_extend(v, 64);
 }

@@ -243,9 +243,9 @@ inline int get_le32_signed(const void *p)
    return sign_extend(v, 32);
 }

-inline acc_int64l_t get_le64_signed(const void *p)
+inline upx_int64_t get_le64_signed(const void *p)
 {
-    acc_uint64l_t v = get_le64(p);
+    upx_uint64_t v = get_le64(p);
    return sign_extend(v, 64);
 }

@@ -269,25 +269,25 @@ inline unsigned acc_swab32(unsigned v)
 }


-inline unsigned acc_swab16p(const acc_uint16e_t *p)
+inline unsigned acc_swab16p(const upx_uint16_t *p)
 {
    return acc_swab16(*p);
 }

-inline unsigned acc_swap32p(const acc_uint32e_t *p)
+inline unsigned acc_swap32p(const upx_uint32_t *p)
 {
    return acc_swab32(*p);
 }


-inline void acc_swab16s(acc_uint16e_t *p)
+inline void acc_swab16s(upx_uint16_t *p)
 {
-    *p = (acc_uint16e_t) acc_swab16(*p);
+    *p = (upx_uint16_t) acc_swab16(*p);
 }

-inline void acc_swab32s(acc_uint32e_t *p)
+inline void acc_swab32s(upx_uint32_t *p)
 {
-    *p = (acc_uint32e_t) acc_swab32(*p);
+    *p = (upx_uint32_t) acc_swab32(*p);
 }


@@ -359,20 +359,20 @@ __packed_struct(BE64)
    unsigned char d[8];

    //inline BE64() { }
-    //BE64(acc_uint64l_t v) { set_be64(d, v); }
+    //BE64(upx_uint64_t v) { set_be64(d, v); }

-    BE64& operator =  (acc_uint64l_t v) { set_be64(d, v); return *this; }
-    BE64& operator += (acc_uint64l_t v) { set_be64(d, get_be64(d) + v); return *this; }
-    BE64& operator -= (acc_uint64l_t v) { set_be64(d, get_be64(d) - v); return *this; }
-    BE64& operator *= (acc_uint64l_t v) { set_be64(d, get_be64(d) * v); return *this; }
-    BE64& operator /= (acc_uint64l_t v) { set_be64(d, get_be64(d) / v); return *this; }
-    BE64& operator &= (acc_uint64l_t v) { set_be64(d, get_be64(d) & v); return *this; }
-    BE64& operator |= (acc_uint64l_t v) { set_be64(d, get_be64(d) | v); return *this; }
-    BE64& operator ^= (acc_uint64l_t v) { set_be64(d, get_be64(d) ^ v); return *this; }
+    BE64& operator =  (upx_uint64_t v) { set_be64(d, v); return *this; }
+    BE64& operator += (upx_uint64_t v) { set_be64(d, get_be64(d) + v); return *this; }
+    BE64& operator -= (upx_uint64_t v) { set_be64(d, get_be64(d) - v); return *this; }
+    BE64& operator *= (upx_uint64_t v) { set_be64(d, get_be64(d) * v); return *this; }
+    BE64& operator /= (upx_uint64_t v) { set_be64(d, get_be64(d) / v); return *this; }
+    BE64& operator &= (upx_uint64_t v) { set_be64(d, get_be64(d) & v); return *this; }
+    BE64& operator |= (upx_uint64_t v) { set_be64(d, get_be64(d) | v); return *this; }
+    BE64& operator ^= (upx_uint64_t v) { set_be64(d, get_be64(d) ^ v); return *this; }
    BE64& operator <<= (unsigned v) { set_be64(d, get_be64(d) << v); return *this; }
    BE64& operator >>= (unsigned v) { set_be64(d, get_be64(d) >> v); return *this; }

-    operator acc_uint64l_t () const  { return get_be64(d); }
+    operator upx_uint64_t () const  { return get_be64(d); }
 __packed_struct_end()


@@ -422,20 +422,20 @@ __packed_struct(LE64)
    unsigned char d[8];

    //inline LE64() { }
-    //LE64(acc_uint64l_t v) { set_le64(d, v); }
+    //LE64(upx_uint64_t v) { set_le64(d, v); }

-    LE64& operator =  (acc_uint64l_t v) { set_le64(d, v); return *this; }
-    LE64& operator += (acc_uint64l_t v) { set_le64(d, get_le64(d) + v); return *this; }
-    LE64& operator -= (acc_uint64l_t v) { set_le64(d, get_le64(d) - v); return *this; }
-    LE64& operator *= (acc_uint64l_t v) { set_le64(d, get_le64(d) * v); return *this; }
-    LE64& operator /= (acc_uint64l_t v) { set_le64(d, get_le64(d) / v); return *this; }
-    LE64& operator &= (acc_uint64l_t v) { set_le64(d, get_le64(d) & v); return *this; }
-    LE64& operator |= (acc_uint64l_t v) { set_le64(d, get_le64(d) | v); return *this; }
-    LE64& operator ^= (acc_uint64l_t v) { set_le64(d, get_le64(d) ^ v); return *this; }
+    LE64& operator =  (upx_uint64_t v) { set_le64(d, v); return *this; }
+    LE64& operator += (upx_uint64_t v) { set_le64(d, get_le64(d) + v); return *this; }
+    LE64& operator -= (upx_uint64_t v) { set_le64(d, get_le64(d) - v); return *this; }
+    LE64& operator *= (upx_uint64_t v) { set_le64(d, get_le64(d) * v); return *this; }
+    LE64& operator /= (upx_uint64_t v) { set_le64(d, get_le64(d) / v); return *this; }
+    LE64& operator &= (upx_uint64_t v) { set_le64(d, get_le64(d) & v); return *this; }
+    LE64& operator |= (upx_uint64_t v) { set_le64(d, get_le64(d) | v); return *this; }
+    LE64& operator ^= (upx_uint64_t v) { set_le64(d, get_le64(d) ^ v); return *this; }
    LE64& operator <<= (unsigned v) { set_le64(d, get_le64(d) << v); return *this; }
    LE64& operator >>= (unsigned v) { set_le64(d, get_le64(d) >> v); return *this; }

-    operator acc_uint64l_t () const  { return get_le64(d); }
+    operator upx_uint64_t () const  { return get_le64(d); }
 __packed_struct_end()


@@ -545,8 +545,8 @@ int __acc_cdecl_qsort le64_compare_signed(const void *, const void *);
 // just for testing...
 #if !(ACC_CFG_NO_UNALIGNED)
 #if 0 && (ACC_ARCH_AMD64 || ACC_ARCH_I386) && (ACC_CC_GNUC >= 0x030200)
-   typedef acc_uint16e_t LE16_unaligned __attribute__((__aligned__(1)));
-   typedef acc_uint32e_t LE32_unaligned __attribute__((__aligned__(1)));
+   typedef upx_uint16_t LE16_unaligned __attribute__((__aligned__(1)));
+   typedef upx_uint32_t LE32_unaligned __attribute__((__aligned__(1)));
 #  ifndef LE16
 #    define LE16    LE16_unaligned
 #  endif
@@ -555,8 +555,8 @@ int __acc_cdecl_qsort le64_compare_signed(const void *, const void *);
 #  endif
 #endif
 #if 0 && (ACC_ARCH_I386) && (ACC_CC_INTELC)
-   typedef __declspec(align(1)) acc_uint16e_t LE16_unaligned;
-   typedef __declspec(align(1)) acc_uint32e_t LE32_unaligned;
+   typedef __declspec(align(1)) upx_uint16_t LE16_unaligned;
+   typedef __declspec(align(1)) upx_uint32_t LE32_unaligned;
 #  ifndef LE16
 #    define LE16    LE16_unaligned
 #  endif
@@ -565,8 +565,8 @@ int __acc_cdecl_qsort le64_compare_signed(const void *, const void *);
 #  endif
 #endif
 #if 0 && (ACC_ARCH_AMD64 || ACC_ARCH_I386) && (ACC_CC_MSC) && (_MSC_VER >= 1200)
-   typedef __declspec(align(1)) acc_uint16e_t LE16_unaligned;
-   typedef __declspec(align(1)) acc_uint32e_t LE32_unaligned;
+   typedef __declspec(align(1)) upx_uint16_t LE16_unaligned;
+   typedef __declspec(align(1)) upx_uint32_t LE32_unaligned;
 #  ifndef LE16
 #    define LE16    LE16_unaligned
 #  endif
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -61,17 +61,17 @@ struct AbstractPolicy
    V unsigned get16(const void *p) C = 0;
    V unsigned get24(const void *p) C = 0;
    V unsigned get32(const void *p) C = 0;
-    V acc_uint64l_t get64(const void *p) C = 0;
+    V upx_uint64_t get64(const void *p) C = 0;

    V void set16(void *p, unsigned v) C = 0;
    V void set24(void *p, unsigned v) C = 0;
    V void set32(void *p, unsigned v) C = 0;
-    V void set64(void *p, acc_uint64l_t v) C = 0;
+    V void set64(void *p, upx_uint64_t v) C = 0;

    V unsigned get16_signed(const void *p) C = 0;
    V unsigned get24_signed(const void *p) C = 0;
    V unsigned get32_signed(const void *p) C = 0;
-    V acc_uint64l_t get64_signed(const void *p) C = 0;
+    V upx_uint64_t get64_signed(const void *p) C = 0;

    S u16_compare(const void *a, const void *b) C = 0;
    S u24_compare(const void *a, const void *b) C = 0;
@@ -113,7 +113,7 @@ struct BEPolicy
        { return get_be24(p); }
    V unsigned get32(const void *p) C
        { return get_be32(p); }
-    V acc_uint64l_t get64(const void *p) C
+    V upx_uint64_t get64(const void *p) C
        { return get_be64(p); }

    V void set16(void *p, unsigned v) C
@@ -122,7 +122,7 @@ struct BEPolicy
        { set_be24(p, v); }
    V void set32(void *p, unsigned v) C
        { set_be32(p, v); }
-    V void set64(void *p, acc_uint64l_t v) C
+    V void set64(void *p, upx_uint64_t v) C
        { set_be64(p, v); }

    V unsigned get16_signed(const void *p) C
@@ -131,7 +131,7 @@ struct BEPolicy
        { return get_be24_signed(p); }
    V unsigned get32_signed(const void *p) C
        { return get_be32_signed(p); }
-    V acc_uint64l_t get64_signed(const void *p) C
+    V upx_uint64_t get64_signed(const void *p) C
        { return get_be64_signed(p); }

    S u16_compare(const void *a, const void *b) C
@@ -190,7 +190,7 @@ struct LEPolicy
        { return get_le24(p); }
    V unsigned get32(const void *p) C
        { return get_le32(p); }
-    V acc_uint64l_t get64(const void *p) C
+    V upx_uint64_t get64(const void *p) C
        { return get_le64(p); }

    V void set16(void *p, unsigned v) C
@@ -199,7 +199,7 @@ struct LEPolicy
        { set_le24(p, v); }
    V void set32(void *p, unsigned v) C
        { set_le32(p, v); }
-    V void set64(void *p, acc_uint64l_t v) C
+    V void set64(void *p, upx_uint64_t v) C
        { set_le64(p, v); }

    V unsigned get16_signed(const void *p) C
@@ -208,7 +208,7 @@ struct LEPolicy
        { return get_le24_signed(p); }
    V unsigned get32_signed(const void *p) C
        { return get_le32_signed(p); }
-    V acc_uint64l_t get64_signed(const void *p) C
+    V upx_uint64_t get64_signed(const void *p) C
        { return get_le64_signed(p); }

    S u16_compare(const void *a, const void *b) C
@@ -259,9 +259,9 @@ struct HostAlignedPolicy
    enum { isBE = HostPolicy::isBE, isLE = HostPolicy::isLE };
 #endif

-    typedef acc_uint16e_t U16;
-    typedef acc_uint32e_t U32;
-    typedef acc_uint64l_t U64;
+    typedef upx_uint16_t U16;
+    typedef upx_uint32_t U32;
+    typedef upx_uint64_t U64;

    static void compileTimeAssertions() {
        COMPILE_TIME_ASSERT(sizeof(U16) == 2)
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -230,6 +230,7 @@ error:
 **************************************************************************/

 #if (WITH_LZMA >= 0x461)
+#define _7ZIP_ST 1
 #define kLiteralNextStates kLiteralNextStates_enc
 #include "C/LzmaEnc.h"
 #include "C/LzmaEnc.c"
@@ -352,6 +353,7 @@ namespace MyLzma {

 struct InStream: public ISequentialInStream, public CMyUnknownImp
 {
+    virtual ~InStream() { }
    MY_UNKNOWN_IMP
    const Byte *b_buf; size_t b_size; size_t b_pos;
    void Init(const Byte *data, size_t size) {
@@ -372,6 +374,7 @@ STDMETHODIMP InStream::Read(void *data, UInt32 size, UInt32 *processedSize)

 struct OutStream : public ISequentialOutStream, public CMyUnknownImp
 {
+    virtual ~OutStream() { }
    MY_UNKNOWN_IMP
    Byte *b_buf; size_t b_size; size_t b_pos; bool overflow;
    void Init(Byte *data, size_t size) {
@@ -397,6 +400,7 @@ STDMETHODIMP OutStream::Write(const void *data, UInt32 size, UInt32 *processedSi

 struct ProgressInfo : public ICompressProgressInfo, public CMyUnknownImp
 {
+    virtual ~ProgressInfo() { }
    MY_UNKNOWN_IMP
    STDMETHOD(SetRatioInfo)(const UInt64 *inSize, const UInt64 *outSize);
    upx_callback_p cb;
@@ -412,7 +416,7 @@ STDMETHODIMP ProgressInfo::SetRatioInfo(const UInt64 *inSize, const UInt64 *outS
 } // namespace


-#if (ACC_CC_INTELC) && defined(__linux__)
+#if (ACC_CC_INTELC_GNUC)
 #  pragma warning(disable: 424)         // #424: extra ";" ignored
 #endif

@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -34,7 +34,7 @@ int compress_ucl_dummy = 0;
 #else

 #if 1 && !(UCL_USE_ASM) && (ACC_ARCH_I386)
-#  if (ACC_CC_GNUC || ACC_CC_INTELC || ACC_CC_MSC || ACC_CC_WATCOMC)
+#  if (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_INTELC || ACC_CC_MSC || ACC_CC_WATCOMC)
 #    define UCL_USE_ASM 1
 #  endif
 #endif
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -149,6 +149,23 @@
 #  endif
 #endif

+/* intergral types */
+typedef acc_int8_t      upx_int8_t;
+typedef acc_uint8_t     upx_uint8_t;
+typedef acc_int16_t     upx_int16_t;
+typedef acc_uint16_t    upx_uint16_t;
+typedef acc_int32_t     upx_int32_t;
+typedef acc_uint32_t    upx_uint32_t;
+typedef acc_int64_t     upx_int64_t;
+typedef acc_uint64_t    upx_uint64_t;
+typedef acc_uintptr_t   upx_uintptr_t;
+#define UPX_INT16_C     ACC_INT16_C
+#define UPX_UINT16_C    ACC_UINT16_C
+#define UPX_INT32_C     ACC_INT32_C
+#define UPX_UINT32_C    ACC_UINT32_C
+#define UPX_INT64_C     ACC_INT64_C
+#define UPX_UINT64_C    ACC_UINT64_C
+

 /*************************************************************************
 //
@@ -222,19 +239,14 @@
 #if (WITH_VALGRIND)
 #  include <valgrind/memcheck.h>
 #endif
-
-#if !defined(VALGRIND_MAKE_WRITABLE)
-#  define VALGRIND_MAKE_WRITABLE(addr,len)      0
+#if !defined(VALGRIND_MAKE_MEM_DEFINED)
+#  define VALGRIND_MAKE_MEM_DEFINED(addr,len)   0
 #endif
-#if !defined(VALGRIND_MAKE_READABLE)
-#  if 0
-#    define VALGRIND_MAKE_READABLE(addr,len)    (memset(addr,0,len), 0)
-#  else
-#    define VALGRIND_MAKE_READABLE(addr,len)    0
-#  endif
+#if !defined(VALGRIND_MAKE_MEM_NOACCESS)
+#  define VALGRIND_MAKE_MEM_NOACCESS(addr,len)  0
 #endif
-#if !defined(VALGRIND_DISCARD)
-#  define VALGRIND_DISCARD(handle)              ((void)(&handle))
+#if !defined(VALGRIND_MAKE_MEM_UNDEFINED)
+#  define VALGRIND_MAKE_MEM_UNDEFINED(addr,len) 0
 #endif


@@ -326,7 +338,7 @@

 #if (ACC_CC_INTELC && (__INTEL_COMPILER < 800))
 #elif (0 && (ACC_ARCH_AMD64 || ACC_ARCH_I386))
-#elif (ACC_CC_GNUC || ACC_CC_INTELC || ACC_CC_PATHSCALE)
+#elif (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_INTELC_GNUC || ACC_CC_PATHSCALE)
 #  define __packed_struct(s)        struct s {
 #  define __packed_struct_end()     } __attribute__((__packed__,__aligned__(1)));
 #elif (ACC_CC_WATCOMC)
@@ -492,6 +504,8 @@ private:
 #define UPX_F_MACH_AMD64        34
 #define UPX_F_DYLIB_AMD64       35

+#define UPX_F_WIN64_PEP         36
+
 #define UPX_F_PLAIN_TEXT        127

 #define UPX_F_ATARI_TOS         129
@@ -752,7 +766,7 @@ typedef ElfLinker Linker;
 // main.cpp
 extern const char *progname;
 bool set_ec(int ec);
-#if (ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
+#if (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
 void e_exit(int ec) __attribute__((__noreturn__));
 #else
 void e_exit(int ec);
@@ -764,7 +778,7 @@ void printSetNl(int need_nl);
 void printClearLine(FILE *f = NULL);
 void printErr(const char *iname, const Throwable *e);
 void printUnhandledException(const char *iname, const std::exception *e);
-#if (ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
+#if (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
 void __acc_cdecl_va printErr(const char *iname, const char *format, ...)
        __attribute__((__format__(__printf__,2,3)));
 void __acc_cdecl_va printWarn(const char *iname, const char *format, ...)
@@ -774,7 +788,7 @@ void __acc_cdecl_va printErr(const char *iname, const char *format, ...);
 void __acc_cdecl_va printWarn(const char *iname, const char *format, ...);
 #endif

-#if (ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
+#if (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_LLVM || ACC_CC_PATHSCALE)
 void __acc_cdecl_va infoWarning(const char *format, ...)
        __attribute__((__format__(__printf__,1,2)));
 void __acc_cdecl_va infoHeader(const char *format, ...)
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -33,7 +33,7 @@
 //
 **************************************************************************/

-long Throwable::counter = 0;
+unsigned long Throwable::counter = 0;

 Throwable::Throwable(const char *m, int e, bool w) NOTHROW
    : super(), msg(NULL), err(e), is_warning(w)
@@ -41,7 +41,7 @@ Throwable::Throwable(const char *m, int e, bool w) NOTHROW
    if (m)
        msg = strdup(m);
 #if 0
-    fprintf(stderr, "construct exception: %s %ld\n", msg, counter);
+    fprintf(stderr, "construct exception: %s %lu\n", msg, counter);
    counter++;
 #endif
 }
@@ -53,7 +53,7 @@ Throwable::Throwable(const Throwable &other) NOTHROW
    if (other.msg)
        msg = strdup(other.msg);
 #if 0
-    fprintf(stderr, "copy exception: %s %ld\n", msg, counter);
+    fprintf(stderr, "copy exception: %s %lu\n", msg, counter);
    counter++;
 #endif
 }
@@ -63,7 +63,7 @@ Throwable::~Throwable() NOTHROW
 {
 #if 0
    counter--;
-    fprintf(stderr, "destruct exception: %s %ld\n", msg, counter);
+    fprintf(stderr, "destruct exception: %s %lu\n", msg, counter);
 #endif
    if (msg)
        free(msg);
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -62,7 +62,7 @@ private:
    DISABLE_NEW_DELETE

 private:
-    static long counter;                // for debugging
+    static unsigned long counter;       // for debugging
 };


@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -410,6 +410,17 @@ void OutputFile::seek(off_t off, int whence)
    super::seek(off,whence);
 }

+// WARNING: fsync() does not exist in some Windows environments.
+// This trick works only on UNIX-like systems.
+//int OutputFile::read(void *buf, int len)
+//{
+//    fsync(_fd);
+//    InputFile infile;
+//    infile.open(this->getName(), O_RDONLY);
+//    infile.seek(this->tell(), SEEK_SET);
+//    return infile.read(buf, len);
+//}
+
 void OutputFile::set_extent(off_t offset, off_t length)
 {
    super::set_extent(offset, length);
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2004-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2004-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -98,7 +98,7 @@ static int F(Filter *f)
        }
        else {
 #if (W_CTO != 0)
-            assert((~(~0u<<W_CTO) & (word>>(24+2 - W_CTO))) != cto8);  // this should not happen
+            assert((~(~0u<<W_CTO) & (word>>(24+2 - W_CTO))) != (unsigned) cto8);  // this should not happen
 #endif
            lastnoncall = ic;
            noncalls++;
@@ -133,7 +133,7 @@ static int U(Filter *f)

   for (ic = 0; ic<=size4; ic+=4) if (COND(b,ic)) {
        unsigned const word = get_be32(b+ic);
-        if ((~(~0u<<W_CTO) & (word>>(24+2 - W_CTO))) == f->cto) {
+        if ((~(~0u<<W_CTO) & (word>>(24+2 - W_CTO))) == (unsigned) f->cto) {
            unsigned const jc = word & (~(~0u<<(26 - W_CTO)) & (~0u<<2));
            set_be32(b+ic, (0xfc000003&word)|(0x03fffffc&(jc-ic-addvalue)));
            f->calls++;
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -290,6 +290,11 @@ void show_help(int verbose)
                    "  --strip-relocs=0        do not strip relocations\n"
                    "  --strip-relocs=1        strip relocations [default]\n"
                    "\n");
+        con_fprintf(f,"Options for linux/elf:\n");
+        fg = con_fg(f,fg);
+        con_fprintf(f,
+                    "  --preserve-build-id     copy .gnu.note.build-id to compressed output\n"
+                    "\n");
    }

    con_fprintf(f, "file..   executables to (de)compress\n");
@@ -400,10 +405,10 @@ void show_version(int x)
    if (v != NULL && v[0])
        fprintf(fp, "LZMA SDK version %s\n", v);
 #endif
-    fprintf(fp, "Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer\n");
-    fprintf(fp, "Copyright (C) 1996-2010 Laszlo Molnar\n");
-    fprintf(fp, "Copyright (C) 2000-2010 John F. Reiser\n");
-    fprintf(fp, "Copyright (C) 2002-2010 Jens Medoch\n");
+    fprintf(fp, "Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer\n");
+    fprintf(fp, "Copyright (C) 1996-2013 Laszlo Molnar\n");
+    fprintf(fp, "Copyright (C) 2000-2013 John F. Reiser\n");
+    fprintf(fp, "Copyright (C) 2002-2013 Jens Medoch\n");
 #if (WITH_ZLIB)
    fprintf(fp, "Copyright (C) 1995" "-2005 Jean-loup Gailly and Mark Adler\n");
 #endif
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -45,6 +45,18 @@ static bool update_capacity(unsigned size, unsigned *capacity)
    return true;
 }

+static void __acc_cdecl_va internal_error(const char *format, ...)
+{
+    char buf[1024];
+    va_list ap;
+
+    va_start(ap, format);
+    vsnprintf(buf, sizeof(buf), format, ap);
+    va_end(ap);
+
+    throwInternalError(buf);
+}
+

 /*************************************************************************
 // Section
@@ -72,7 +84,7 @@ ElfLinker::Section::~Section()
 // Symbol
 **************************************************************************/

-ElfLinker::Symbol::Symbol(const char *n, Section *s, unsigned o) :
+ElfLinker::Symbol::Symbol(const char *n, Section *s, upx_uint64_t o) :
    name(NULL), section(s), offset(o)
 {
    name = strdup(n);
@@ -91,7 +103,7 @@ ElfLinker::Symbol::~Symbol()
 **************************************************************************/

 ElfLinker::Relocation::Relocation(const Section *s, unsigned o, const char *t,
-                                  const Symbol *v, unsigned a) :
+                                  const Symbol *v, upx_uint64_t a) :
    section(s), offset(o), type(t), value(v), add(a)
 {
    assert(section != NULL);
@@ -282,29 +294,28 @@ void ElfLinker::preprocessRelocations(char *start, char *end)
            char *t = strstr(start, type);
            t[strlen(type)] = 0;

-            unsigned add = 0;
-            if (char *p = strstr(symbol, "+0x"))
+            upx_uint64_t add = 0;
+            char *p = strstr(symbol, "+0x");
+            if (p == NULL)
+                p = strstr(symbol, "-0x");
+            if (p)
            {
+                char sign = *p;
                *p = 0;  // terminate the symbol name
                p += 3;

-                if (strlen(p) == 16) {
-                    // skip 8 leading chars if sign of char 9 matches
-                    if (memcmp(p, "000000000", 9))
-                        p += 8;
-                    else if (memcmp(p, "fffffffff", 9))
-                        p += 8;
-                }
-                assert(strlen(p) == 8);
+                assert(strlen(p) == 8 || strlen(p) == 16);
                char *endptr = NULL;
-                unsigned long ul = strtoul(p, &endptr, 16);
-                add = (unsigned) ul;
-                assert(add == ul);
+                upx_uint64_t ull = strtoull(p, &endptr, 16);
+                add = (upx_uint64_t) ull;
+                assert(add == ull);
                assert(endptr && *endptr == '\0');
+                if (sign == '-')
+                    add = -add;
            }

            addRelocation(section->name, offset, t, symbol, add);
-            //printf("relocation %s %s %x %d preprocessed\n", section->name, symbol, offset, add);
+            //printf("relocation %s %s %x %llu preprocessed\n", section->name, symbol, offset, (unsigned long long) add);
        }

        start = nextl + 1;
@@ -317,10 +328,7 @@ ElfLinker::Section *ElfLinker::findSection(const char *name, bool fatal) const
        if (strcmp(sections[ic]->name, name) == 0)
            return sections[ic];
    if (fatal)
-    {
-        printf("unknown section %s\n", name);
-        abort();
-    }
+        internal_error("unknown section %s\n", name);
    return NULL;
 }

@@ -330,10 +338,7 @@ ElfLinker::Symbol *ElfLinker::findSymbol(const char *name, bool fatal) const
        if (strcmp(symbols[ic]->name, name) == 0)
            return symbols[ic];
    if (fatal)
-    {
-        printf("unknown symbol %s\n", name);
-        abort();
-    }
+        internal_error("unknown symbol %s\n", name);
    return NULL;
 }

@@ -351,7 +356,7 @@ ElfLinker::Section *ElfLinker::addSection(const char *sname, const void *sdata,
 }

 ElfLinker::Symbol *ElfLinker::addSymbol(const char *name, const char *section,
-                                        unsigned offset)
+                                        upx_uint64_t offset)
 {
    //printf("addSymbol: %s %s 0x%x\n", name, section, offset);
    if (update_capacity(nsymbols, &nsymbols_capacity))
@@ -366,7 +371,7 @@ ElfLinker::Symbol *ElfLinker::addSymbol(const char *name, const char *section,

 ElfLinker::Relocation *ElfLinker::addRelocation(const char *section, unsigned off,
                                                const char *type, const char *symbol,
-                                                unsigned add)
+                                                upx_uint64_t add)
 {
    if (update_capacity(nrelocations, &nrelocations_capacity))
        relocations = static_cast<Relocation **>(realloc(relocations, (nrelocations_capacity) * sizeof(Relocation *)));
@@ -492,7 +497,7 @@ void ElfLinker::relocate()
    for (unsigned ic = 0; ic < nrelocations; ic++)
    {
        const Relocation *rel = relocations[ic];
-        unsigned value;
+        upx_uint64_t value = 0;

        if (rel->section->output == NULL)
            continue;
@@ -502,37 +507,28 @@ void ElfLinker::relocate()
        }
        else if (strcmp(rel->value->section->name, "*UND*") == 0 &&
                 rel->value->offset == 0xdeaddead)
-        {
-            printf("undefined symbol '%s' referenced\n", rel->value->name);
-            abort();
-        }
+            internal_error("undefined symbol '%s' referenced\n", rel->value->name);
        else if (rel->value->section->output == NULL)
-        {
-            printf("can not apply reloc '%s:%x' without section '%s'\n",
-                   rel->section->name, rel->offset,
-                   rel->value->section->name);
-            abort();
-        }
+            internal_error("can not apply reloc '%s:%x' without section '%s'\n",
+                           rel->section->name, rel->offset,
+                           rel->value->section->name);
        else
        {
            value = rel->value->section->offset +
                    rel->value->offset + rel->add;
        }
        upx_byte *location = rel->section->output + rel->offset;
-        //printf("%-28s %-28s %-10s 0x%08x 0x%08x\n", rel->section->name, rel->value->name, rel->type, value, value - rel->section->offset - rel->offset);
-        //printf("  %d %d %d %d %d : %d\n", value, rel->value->section->offset, rel->value->offset, rel->offset, rel->add, *location);
+        //printf("%-28s %-28s %-10s 0x%16llx 0x%16llx\n", rel->section->name, rel->value->name, rel->type, (long long) value, (long long) value - rel->section->offset - rel->offset);
+        //printf("  %llx %d %llx %d %llx : %d\n", (long long) value, rel->value->section->offset, rel->value->offset, rel->offset, (long long) rel->add, *location);
        relocate1(rel, location, value, rel->type);
    }
 }

-void ElfLinker::defineSymbol(const char *name, unsigned value)
+void ElfLinker::defineSymbol(const char *name, upx_uint64_t value)
 {
    Symbol *symbol = findSymbol(name);
    if (strcmp(symbol->section->name, "*ABS*") == 0)
-    {
-        printf("defineSymbol: symbol '%s' is *ABS*\n", name);
-        abort();
-    }
+        internal_error("defineSymbol: symbol '%s' is *ABS*\n", name);
    else if (strcmp(symbol->section->name, "*UND*") == 0) // for undefined symbols
        symbol->offset = value;
    else if (strcmp(symbol->section->name, name) == 0) // for sections
@@ -545,10 +541,7 @@ void ElfLinker::defineSymbol(const char *name, unsigned value)
        }
    }
    else
-    {
-        printf("defineSymbol: symbol '%s' already defined\n", name);
-        abort();
-    }
+        internal_error("defineSymbol: symbol '%s' already defined\n", name);
 }

 // debugging support
@@ -556,8 +549,11 @@ void ElfLinker::dumpSymbol(const Symbol *symbol, unsigned flags, FILE *fp) const
 {
    if ((flags & 1) && symbol->section->output == NULL)
        return;
-    fprintf(fp, "%-28s 0x%08x | %-28s 0x%08x\n",
-            symbol->name, symbol->offset, symbol->section->name, symbol->section->offset);
+    char d0[16+1], d1[16+1];
+    upx_snprintf(d0, sizeof(d0), "%016llx", (upx_uint64_t) symbol->offset);
+    upx_snprintf(d1, sizeof(d1), "%016llx", (upx_uint64_t) symbol->section->offset);
+    fprintf(fp, "%-28s 0x%-16s | %-28s 0x%-16s\n",
+            symbol->name, d0, symbol->section->name, d1);
 }
 void ElfLinker::dumpSymbols(unsigned flags, FILE *fp) const
 {
@@ -568,7 +564,9 @@ void ElfLinker::dumpSymbols(unsigned flags, FILE *fp) const
        // default: dump symbols in used section order
        for (const Section *section = head; section; section = section->next)
        {
-            fprintf(fp, "%-42s%-28s 0x%08x\n", "", section->name, section->offset);
+            char d1[16+1];
+            upx_snprintf(d1, sizeof(d1), "%016llx", (upx_uint64_t) section->offset);
+            fprintf(fp, "%-42s%-28s 0x%-16s\n", "", section->name, d1);
            for (unsigned ic = 0; ic < nsymbols; ic++)
            {
                const Symbol *symbol = symbols[ic];
@@ -585,7 +583,7 @@ void ElfLinker::dumpSymbols(unsigned flags, FILE *fp) const
    }
 }

-unsigned ElfLinker::getSymbolOffset(const char *name) const
+upx_uint64_t ElfLinker::getSymbolOffset(const char *name) const
 {
    const Symbol *symbol = findSymbol(name);
    if (symbol->section->output == NULL)
@@ -600,10 +598,9 @@ void ElfLinker::alignWithByte(unsigned len, unsigned char b)
 }

 void ElfLinker::relocate1(const Relocation *rel, upx_byte *,
-                          unsigned, const char *)
+                          upx_uint64_t, const char *)
 {
-    printf("unknown relocation type '%s\n", rel->type);
-    abort();
+    internal_error("unknown relocation type '%s\n", rel->type);
 }


@@ -616,31 +613,29 @@ void ElfLinker::relocate1(const Relocation *rel, upx_byte *,
 #if 0 // FIXME
 static void check8(const Relocation *rel, const upx_byte *location, int v, int d)
 {
-    if (v < -128 || v > 127) {
-        printf("value out of range (%d) in reloc %s:%x\n",
-               v, rel->section->name, rel->offset);
-        abort();
-    }
-    if (d < -128 || d > 127) {
-        printf("displacement target out of range (%d) in reloc %s:%x\n",
-               v, rel->section->name, rel->offset);
-        abort();
-    }
+    if (v < -128 || v > 127)
+        internal_error("value out of range (%d) in reloc %s:%x\n",
+                       v, rel->section->name, rel->offset);
+    if (d < -128 || d > 127)
+        internal_error("displacement target out of range (%d) in reloc %s:%x\n",
+                       v, rel->section->name, rel->offset);
 }
 #endif


 void ElfLinkerAMD64::relocate1(const Relocation *rel, upx_byte *location,
-                               unsigned value, const char *type)
+                               upx_uint64_t value, const char *type)
 {
    if (strncmp(type, "R_X86_64_", 9))
        return super::relocate1(rel, location, value, type);
    type += 9;

+    bool range_check = false;
    if (strncmp(type, "PC", 2) == 0)
    {
        value -= rel->section->offset + rel->offset;
        type += 2;
+        range_check = true;
    }

    if (strcmp(type, "8") == 0)
@@ -650,25 +645,24 @@ void ElfLinkerAMD64::relocate1(const Relocation *rel, upx_byte *location,
 #else
        int displ = (signed char) *location + (int) value;
 #endif
-        if (displ < -128 || displ > 127)
-        {
-            printf("target out of range (%d) in reloc %s:%x\n",
-                   displ, rel->section->name, rel->offset);
-            abort();
-        }
+        if (range_check && (displ < -128 || displ > 127))
+            internal_error("target out of range (%d) in reloc %s:%x\n",
+                           displ, rel->section->name, rel->offset);
        *location += value;
    }
    else if (strcmp(type, "16") == 0)
        set_le16(location, get_le16(location) + value);
-    else if (strcmp(type, "32") == 0)
+    else if (strncmp(type, "32", 2) == 0)  // for "32" and "32S"
        set_le32(location, get_le32(location) + value);
+    else if (strcmp(type, "64") == 0)
+        set_le64(location, get_le64(location) + value);
    else
        super::relocate1(rel, location, value, type);
 }


 void ElfLinkerArmBE::relocate1(const Relocation *rel, upx_byte *location,
-                               unsigned value, const char *type)
+                               upx_uint64_t value, const char *type)
 {
    if (strcmp(type, "R_ARM_PC24") == 0)
    {
@@ -703,7 +697,7 @@ void ElfLinkerArmBE::relocate1(const Relocation *rel, upx_byte *location,


 void ElfLinkerArmLE::relocate1(const Relocation *rel, upx_byte *location,
-                               unsigned value, const char *type)
+                               upx_uint64_t value, const char *type)
 {
    if (strcmp(type, "R_ARM_PC24") == 0)
    {
@@ -747,7 +741,7 @@ void ElfLinkerM68k::alignCode(unsigned len)
 }

 void ElfLinkerM68k::relocate1(const Relocation *rel, upx_byte *location,
-                              unsigned value, const char *type)
+                              upx_uint64_t value, const char *type)
 {
    if (strncmp(type, "R_68K_", 6))
        return super::relocate1(rel, location, value, type);
@@ -773,7 +767,7 @@ void ElfLinkerM68k::relocate1(const Relocation *rel, upx_byte *location,


 void ElfLinkerMipsBE::relocate1(const Relocation *rel, upx_byte *location,
-                                unsigned value, const char *type)
+                                upx_uint64_t value, const char *type)
 {
 #define MIPS_HI(a)      (((a) >> 16) + (((a) & 0x8000) >> 15))
 #define MIPS_LO(a)      ((a) & 0xffff)
@@ -804,7 +798,7 @@ void ElfLinkerMipsBE::relocate1(const Relocation *rel, upx_byte *location,


 void ElfLinkerMipsLE::relocate1(const Relocation *rel, upx_byte *location,
-                                unsigned value, const char *type)
+                                upx_uint64_t value, const char *type)
 {
 #define MIPS_HI(a)      (((a) >> 16) + (((a) & 0x8000) >> 15))
 #define MIPS_LO(a)      ((a) & 0xffff)
@@ -835,7 +829,7 @@ void ElfLinkerMipsLE::relocate1(const Relocation *rel, upx_byte *location,


 void ElfLinkerPpc32::relocate1(const Relocation *rel, upx_byte *location,
-                               unsigned value, const char *type)
+                               upx_uint64_t value, const char *type)
 {
    if (strncmp(type, "R_PPC_", 6))
        return super::relocate1(rel, location, value, type);
@@ -857,19 +851,15 @@ void ElfLinkerPpc32::relocate1(const Relocation *rel, upx_byte *location,

    // Note that original (*location).displ is ignored.
    if (strcmp(type, "24") == 0) {
-        if (3& value) {
-            printf("unaligned word diplacement");
-            abort();
-        }
+        if (3& value)
+            internal_error("unaligned word diplacement");
        // FIXME: displacment overflow?
        set_be32(location, (0xfc000003 & get_be32(location)) +
            (0x03fffffc & value));
    }
    else if (strcmp(type, "14") == 0) {
-        if (3& value) {
-            printf("unaligned word diplacement");
-            abort();
-        }
+        if (3& value)
+            internal_error("unaligned word diplacement");
        // FIXME: displacment overflow?
        set_be32(location, (0xffff0003 & get_be32(location)) +
            (0x0000fffc & value));
@@ -880,7 +870,7 @@ void ElfLinkerPpc32::relocate1(const Relocation *rel, upx_byte *location,


 void ElfLinkerX86::relocate1(const Relocation *rel, upx_byte *location,
-                             unsigned value, const char *type)
+                             upx_uint64_t value, const char *type)
 {
    if (strncmp(type, "R_386_", 6))
        return super::relocate1(rel, location, value, type);
@@ -901,11 +891,9 @@ void ElfLinkerX86::relocate1(const Relocation *rel, upx_byte *location,
 #else
        int displ = (signed char) *location + (int) value;
 #endif
-        if (range_check && (displ < -128 || displ > 127)) {
-            printf("target out of range (%d,%d,%d) in reloc %s:%x\n",
-                   displ, *location, value, rel->section->name, rel->offset);
-            abort();
-        }
+        if (range_check && (displ < -128 || displ > 127))
+            internal_error("target out of range (%d,%d,%d) in reloc %s:%x\n",
+                           displ, *location, value, rel->section->name, rel->offset);
        *location += value;
    }
    else if (strcmp(type, "16") == 0)
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -72,9 +72,9 @@ protected:
    Section *findSection(const char *name, bool fatal=true) const;
    Symbol *findSymbol(const char *name, bool fatal=true) const;

-    Symbol *addSymbol(const char *name, const char *section, unsigned offset);
+    Symbol *addSymbol(const char *name, const char *section, upx_uint64_t offset);
    Relocation *addRelocation(const char *section, unsigned off, const char *type,
-                              const char *symbol, unsigned add);
+                              const char *symbol, upx_uint64_t add);

 public:
    ElfLinker();
@@ -84,7 +84,7 @@ public:
    //virtual void setLoaderAlignOffset(int phase);
    virtual int addLoader(const char *sname);
    void addLoader(const char *s, va_list ap);
-#if 1 && (ACC_CC_GNUC >= 0x040100)
+#if 1 && (ACC_CC_CLANG || (ACC_CC_GNUC >= 0x040100))
    void __acc_cdecl_va addLoaderVA(const char *s, ...) __attribute__((__sentinel__));
 #else
    void __acc_cdecl_va addLoaderVA(const char *s, ...);
@@ -93,8 +93,8 @@ public:
    virtual int getSection(const char *sname, int *slen=NULL) const;
    virtual int getSectionSize(const char *sname) const;
    virtual upx_byte *getLoader(int *llen=NULL) const;
-    virtual void defineSymbol(const char *name, unsigned value);
-    virtual unsigned getSymbolOffset(const char *) const;
+    virtual void defineSymbol(const char *name, upx_uint64_t value);
+    virtual upx_uint64_t getSymbolOffset(const char *) const;

    virtual void dumpSymbol(const Symbol *, unsigned flags, FILE *fp) const;
    virtual void dumpSymbols(unsigned flags=0, FILE *fp=NULL) const;
@@ -106,15 +106,15 @@ public:
 protected:
    virtual void relocate();
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);

    // target endianness abstraction
-    unsigned get_te16(const void *p)        const { return bele->get16(p); }
-    unsigned get_te32(const void *p)        const { return bele->get32(p); }
-    acc_uint64l_t get_te64(const void *p)   const { return bele->get64(p); }
-    void set_te16(void *p, unsigned v)      const { bele->set16(p, v); }
-    void set_te32(void *p, unsigned v)      const { bele->set32(p, v); }
-    void set_te64(void *p, acc_uint64l_t v) const { bele->set64(p, v); }
+    unsigned get_te16(const void *p)       const { return bele->get16(p); }
+    unsigned get_te32(const void *p)       const { return bele->get32(p); }
+    upx_uint64_t get_te64(const void *p)   const { return bele->get64(p); }
+    void set_te16(void *p, unsigned v)     const { bele->set16(p, v); }
+    void set_te32(void *p, unsigned v)     const { bele->set32(p, v); }
+    void set_te64(void *p, upx_uint64_t v) const { bele->set64(p, v); }
 };


@@ -124,7 +124,7 @@ struct ElfLinker::Section : private noncopyable
    void *input;
    upx_byte *output;
    unsigned size;
-    unsigned offset;
+    upx_uint64_t offset;
    unsigned p2align;   // log2
    Section *next;

@@ -137,9 +137,9 @@ struct ElfLinker::Symbol : private noncopyable
 {
    char *name;
    Section *section;
-    unsigned offset;
+    upx_uint64_t offset;

-    Symbol(const char *n, Section *s, unsigned o);
+    Symbol(const char *n, Section *s, upx_uint64_t o);
    ~Symbol();
 };

@@ -150,10 +150,10 @@ struct ElfLinker::Relocation : private noncopyable
    unsigned offset;
    const char *type;
    const Symbol *value;
-    unsigned add;           // used in .rela relocations
+    upx_uint64_t add;           // used in .rela relocations

    Relocation(const Section *s, unsigned o, const char *t,
-               const Symbol *v, unsigned a);
+               const Symbol *v, upx_uint64_t a);
 };


@@ -167,7 +167,7 @@ class ElfLinkerAMD64 : public ElfLinker
 protected:
    virtual void alignCode(unsigned len) { alignWithByte(len, 0x90); }
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -178,7 +178,7 @@ public:
    ElfLinkerArmBE() { bele = &N_BELE_RTP::be_policy; }
 protected:
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -187,7 +187,7 @@ class ElfLinkerArmLE : public ElfLinker
    typedef ElfLinker super;
 protected:
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -199,7 +199,7 @@ public:
 protected:
    virtual void alignCode(unsigned len);
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -210,7 +210,7 @@ public:
    ElfLinkerMipsBE() { bele = &N_BELE_RTP::be_policy; }
 protected:
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -219,7 +219,7 @@ class ElfLinkerMipsLE : public ElfLinker
    typedef ElfLinker super;
 protected:
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -230,7 +230,7 @@ public:
    ElfLinkerPpc32() { bele = &N_BELE_RTP::be_policy; }
 protected:
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -240,7 +240,7 @@ class ElfLinkerX86 : public ElfLinker
 protected:
    virtual void alignCode(unsigned len) { alignWithByte(len, 0x90); }
    virtual void relocate1(const Relocation *, upx_byte *location,
-                           unsigned value, const char *type);
+                           upx_uint64_t value, const char *type);
 };


@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -898,6 +898,9 @@ static int do_option(int optc, const char *arg)
    case 674:
        opt->o_unix.unmap_all_pages = true;  // val ?
        break;
+    case 675:
+        opt->o_unix.preserve_build_id = true;
+        break;

    case '\0':
        return -1;
@@ -1048,6 +1051,7 @@ static const struct mfx_option longopts[] =
    {"OpenBSD",          0x10, 0, 669},
    {"openbsd",          0x10, 0, 669},
    {"unmap-all-pages",  0x10, 0, 674},     // linux /proc/self/exe vanishes
+    {"preserve-build-id",   0, 0, 675},
    // watcom/le
    {"le",               0x10, 0, 620},     // produce LE output
    // win32/pe
@@ -1285,9 +1289,13 @@ static bool test(void)
    COMPILE_TIME_ASSERT_ALIGNED1(test2_t)
    COMPILE_TIME_ASSERT(sizeof(t2) == 7 + 21*sizeof(T))
 #if defined(__acc_alignof)
+#if (ACC_CC_CLANG && ACC_ARCH_AMD64)
+    // CBUG: clang-2.8 bug in 64-bit mode
+#else
    COMPILE_TIME_ASSERT(__acc_alignof(t1) == 1)
    COMPILE_TIME_ASSERT(__acc_alignof(t2) == 1)
 #endif
+#endif
 #if 1 && (ACC_CC_WATCOMC)
    test1_t t11; COMPILE_TIME_ASSERT(sizeof(t11.a) <= sizeof(t11.b))
    test2_t t22; COMPILE_TIME_ASSERT(sizeof(t22.a) <= sizeof(t22.b))
@@ -1366,7 +1374,7 @@ void upx_sanity_check(void)
    assert(TestBELE<BE64>::test());
    {
    static const unsigned char dd[32]
-#if 1 && (ACC_CC_GNUC || ACC_CC_INTELC || ACC_CC_PATHSCALE) && defined(__ELF__)
+#if 1 && (ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_INTELC || ACC_CC_PATHSCALE) && defined(__ELF__)
        __attribute__((__aligned__(16)))
 #endif
        = { 0, 0, 0, 0, 0, 0, 0,
@@ -1400,7 +1408,7 @@ void upx_sanity_check(void)
    assert(get_le32(d) == 0xfcfdfeff);
    assert(bele->get32(d) == 0xfcfdfeff);
    assert(get_le32_signed(d) == -50462977);
-    assert(get_le64_signed(d) == ACC_INT64_C(-506097522914230529));
+    assert(get_le64_signed(d) == UPX_INT64_C(-506097522914230529));
    assert(find_be16(d, 2, 0xfffe) == 0);
    assert(find_le16(d, 2, 0xfeff) == 0);
    assert(find_be32(d, 4, 0xfffefdfc) == 0);
@@ -1409,7 +1417,7 @@ void upx_sanity_check(void)
    assert(get_be16_signed(d) == 32638);
    assert(get_be24_signed(d) == 8355453);
    assert(get_be32_signed(d) == 2138996092);
-    assert(get_be64_signed(d) == ACC_INT64_C(9186918263483431288));
+    assert(get_be64_signed(d) == UPX_INT64_C(9186918263483431288));
    }
 #endif
 }
@@ -1434,6 +1442,9 @@ int __acc_cdecl_main main(int argc, char *argv[])
 #if 0 && defined(__DJGPP__)
    // LFN=n may cause problems with 2.03's _rename and mkdir under WinME
    putenv("LFN=y");
+#endif
+#if (ACC_OS_WIN32 || ACC_OS_WIN64) && (ACC_CC_MSC) && defined(_WRITE_ABORT_MSG) && defined(_CALL_REPORTFAULT)
+    _set_abort_behavior(_WRITE_ABORT_MSG, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
 #endif
    acc_wildargv(&argc, &argv);

@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -154,7 +154,7 @@ void MemBuffer::fill(unsigned off, unsigned len, int value)
 //
 **************************************************************************/

-#define PTR(p)      ((unsigned) ((acc_uintptr_t)(p) & 0xffffffff))
+#define PTR(p)      ((unsigned) ((upx_uintptr_t)(p) & 0xffffffff))
 #define MAGIC1(p)   (PTR(p) ^ 0xfefdbeeb)
 #define MAGIC2(p)   (PTR(p) ^ 0xfefdbeeb ^ 0x80024001)

@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -146,6 +146,7 @@ struct options_t {
        unsigned char osabi0;       // replacement if 0==.e_ident[EI_OSABI]
        enum { SCRIPT_MAX = 32 };
        const char *script_name;
+        bool preserve_build_id;     // copy the build-id to the compressed binary
    } o_unix;
    struct {
        bool le;
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -202,6 +202,7 @@ unsigned PackArmPe::processImports() // pass 1
        unsigned   iat;
        LE32       *lookupt;
        unsigned   npos;
+        unsigned   original_position;
        bool       isk32;

        static int __acc_cdecl_qsort compare(const void *p1, const void *p2)
@@ -210,6 +211,8 @@ unsigned PackArmPe::processImports() // pass 1
            const udll *u2 = * (const udll * const *) p2;
            if (u1->isk32) return -1;
            if (u2->isk32) return 1;
+            if (!*u1->lookupt) return 1;
+            if (!*u2->lookupt) return -1;
            int rc = strcasecmp(u1->name,u2->name);
            if (rc) return rc;
            if (u1->ordinal) return -1;
@@ -236,11 +239,12 @@ unsigned PackArmPe::processImports() // pass 1
        dlls[ic].iat = im->iat;
        dlls[ic].lookupt = (LE32*) (ibuf + (im->oft ? im->oft : im->iat));
        dlls[ic].npos = 0;
+        dlls[ic].original_position = ic;
        dlls[ic].isk32 = strcasecmp(kernel32dll,dlls[ic].name) == 0;

        soimport += strlen(dlls[ic].name) + 1 + 4;

-        for (LE32 *tarr = dlls[ic].lookupt; *tarr; tarr++)
+        for (IPTR_I(LE32, tarr, dlls[ic].lookupt); *tarr; tarr += 1)
        {
            if (*tarr & 0x80000000)
            {
@@ -252,10 +256,11 @@ unsigned PackArmPe::processImports() // pass 1
            }
            else
            {
-                unsigned len = strlen(ibuf + *tarr + 2);
+                IPTR_I(const upx_byte, n, ibuf + *tarr + 2);
+                unsigned len = strlen(n);
                soimport += len + 1;
                if (dlls[ic].shname == NULL || len < strlen (dlls[ic].shname))
-                    dlls[ic].shname = ibuf + *tarr + 2;
+                    dlls[ic].shname = n;
            }
            soimport++; // separator
        }
@@ -343,8 +348,10 @@ unsigned PackArmPe::processImports() // pass 1
    for (ic = 0; ic < dllnum; ic++)
    {
        LE32 *tarr = idlls[ic]->lookupt;
+#if 0 && ENABLE_THIS_AND_UNCOMPRESSION_WILL_BREAK
        if (!*tarr)  // no imports from this dll
            continue;
+#endif
        set_le32(ppi,idlls[ic]->npos);
        set_le32(ppi+4,idlls[ic]->iat - rvamin);
        ppi += 8;
@@ -412,7 +419,7 @@ unsigned PackArmPe::processImports() // pass 1
        for (ic = 0; ic < dllnum; ic++, im++)
        {
            memset(im,FILLVAL,sizeof(*im));
-            im->dllname = ptr_diff(idlls[ic]->name,ibuf); // I only need this info
+            im->dllname = ptr_diff(dlls[idlls[ic]->original_position].name,ibuf);
        }
    }
    else
@@ -592,7 +599,7 @@ void PackArmPe::pack(OutputFile *fo)
        if (((isection[ic].flags & (PEFL_WRITE|PEFL_SHARED))
            == (PEFL_WRITE|PEFL_SHARED)))
            if (!opt->force)
-                throwCantPack("writeable shared sections not supported (try --force)");
+                throwCantPack("writable shared sections not supported (try --force)");
        if (jc && isection[ic].rawdataptr - jc > ih.filealign)
            throwCantPack("superfluous data between sections");
        fi->seek(isection[ic].rawdataptr,SEEK_SET);
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -152,6 +152,7 @@
        DT_RELENT   = 19,       /* Size of one Rel relocation */
        DT_STRSZ    = 10,       /* Sizeof string table */
        DT_PLTREL   = 20,       /* Type of reloc in PLT */
+        DT_TEXTREL  = 22,       /* Reloc might modify .text */
        DT_JMPREL   = 23,       /* Address of PLT relocs */
        DT_CHECKSUM = 0x6ffffdf8,       /* Only for prelink? */
        DT_GNU_HASH = 0x6ffffef5,       /* GNU-style hash table */
@@ -195,6 +196,55 @@
 #endif


+#ifdef WANT_NHDR_ENUM
+#undef WANT_NHDR_ENUM
+    enum { // ELF PT_NOTE types
+#define ELF_NOTE_GNU_NAME "GNU\0"
+        NT_GNU_ABI_TAG = 1,
+        NT_GNU_HWCAP = 2,
+        NT_GNU_BUILD_ID = 3,
+
+#define ELF_NOTE_OPENBSD_NAME "OpenBSD\0"
+        NHDR_OPENBSD_TAG = 1,
+
+#define ELF_NOTE_NETBSD_NAME "NetBSD\0"
+        NHDR_NETBSD_TAG = 1,
+        NHDR_CHECKSUM_TAG = 2,
+        NHDR_PAX_TAG = 3
+    };
+
+    enum { // descsz  descriptor sizes
+        GNU_ABI_DESCSZ = 16, // int GNU_OS, major, minor, subminor;
+        NETBSD_DESCSZ = 4,   // major_ver * (10**8) + minor
+        OPENBSD_DESCSZ = 4,  // 32-bit zero
+            // CHECKSUM_DESCSZ is 2*sizeof(short) + sizeof(checksum)
+        PAX_DESCSZ = 4  // 32-bit mask
+    };
+
+    enum { // GNU OS/version
+        GNU_OS_LINUX = 0,
+        GNU_OS_HURD = 1,
+        GNU_OS_SOLARIS = 2
+    };
+
+    enum { // NetBSD checksum methods
+        CHECKSUM_CRC32 = 1,
+        CHECKSUM_MD5 = 2,
+        CHECKSUM_SHA1 = 3,
+        CHECKSUM_SHA256 = 4
+    };
+
+#define ELF_NOTE_PAX_NAME "PaX\0"
+    enum { // NetBSD PaX bit values
+        PAX_MPROTECT   = (1<<0),  /* force  enable Mprotect */
+        PAX_NOMPROTECT = (1<<1),  /* force disable Mprotect */
+        PAX_GUARD      = (1<<2),  /* force  enable SEGVguard */
+        PAX_NOGUARD    = (1<<3),  /* force disable SEGVguard */
+        PAX_ASLR       = (1<<4),  /* force  enable ASLR */
+        PAX_NOASLR     = (1<<5)   /* force disable ASLR */
+    };
+#endif
+
 /*
 vi:ts=4:et
 */
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -50,7 +50,7 @@ protected:
    // because they depend on Elf32 or Elf64 data structures, which differ.

    virtual void pack1(OutputFile *, Filter &) = 0;  // generate executable header
-    virtual void pack2(OutputFile *, Filter &) = 0;  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &) = 0;  // append compressed data
    virtual void pack3(OutputFile *, Filter &) = 0;  // append loader
    //virtual void pack4(OutputFile *, Filter &) = 0;  // append pack header

@@ -63,9 +63,8 @@ protected:
    virtual void addStubEntrySections(Filter const *);
    virtual void unpack(OutputFile *fo);

-    virtual unsigned elf_get_offset_from_address(acc_uint64l_t) const = 0;
-    virtual void const *elf_find_dynamic(unsigned) const = 0;
-    virtual acc_uint64l_t elf_unsigned_dynamic(unsigned) const = 0;
+    //virtual void const *elf_find_dynamic(unsigned) const = 0;
+    virtual upx_uint64_t elf_unsigned_dynamic(unsigned) const = 0;

 protected:
    unsigned e_phnum;       /* Program header table entry count */
@@ -75,18 +74,23 @@ protected:
    unsigned sz_phdrs;  // sizeof Phdr[]
    unsigned sz_elf_hdrs;  // all Elf headers
    unsigned sz_pack2;  // after pack2(), before loader
+    unsigned sz_pack2a;  // after pack2() of all PT_LOAD
    unsigned lg2_page;  // log2(PAGE_SIZE)
    unsigned page_size;  // 1u<<lg2_page
    unsigned xct_off;  // shared library: file offset of SHT_EXECINSTR
    unsigned hatch_off;  // file offset of escape hatch
-    acc_uint64l_t load_va;  // PT_LOAD[0].p_vaddr
-    acc_uint64l_t xct_va;  // minimum SHT_EXECINSTR virtual address
+    upx_uint64_t load_va;  // PT_LOAD[0].p_vaddr
+    upx_uint64_t xct_va;  // minimum SHT_EXECINSTR virtual address

    unsigned short e_machine;
    unsigned char ei_class;
    unsigned char ei_data;
    unsigned char ei_osabi;
    char const *osabi_note;
+
+    unsigned char const *buildid_data;
+    int o_elf_shnum; // num output Shdrs
+    static unsigned char o_shstrtab[];
 };

 class PackLinuxElf32 : public PackLinuxElf
@@ -103,9 +107,10 @@ protected:
    // but the class hierarchy splits after this class.
    virtual void ARM_defineSymbols(Filter const *ft);
    virtual void ARM_updateLoader(OutputFile *);
+    virtual int  ARM_is_QNX(void);

    virtual void pack1(OutputFile *, Filter &);  // generate executable header
-    virtual void pack2(OutputFile *, Filter &);  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &);  // append compressed data
    virtual void pack3(OutputFile *, Filter &);  // append loader
    virtual void pack4(OutputFile *, Filter &);  // append pack header
    virtual void unpack(OutputFile *fo);
@@ -132,15 +137,18 @@ protected:
    static unsigned elf_hash(char const *) /*const*/;
    static unsigned gnu_hash(char const *) /*const*/;
    virtual Elf32_Sym const *elf_lookup(char const *) const;
-    virtual unsigned elf_get_offset_from_address(acc_uint64l_t) const;
+    virtual unsigned elf_get_offset_from_address(unsigned) const;
    Elf32_Shdr const *elf_find_section_name(char const *) const;
    Elf32_Shdr const *elf_find_section_type(unsigned) const;
    void const *elf_find_dynamic(unsigned) const;
-    acc_uint64l_t elf_unsigned_dynamic(unsigned) const;
+    Elf32_Dyn const *elf_has_dynamic(unsigned) const;
+    upx_uint64_t elf_unsigned_dynamic(unsigned) const;

 protected:
    Elf32_Ehdr  ehdri; // from input file
    Elf32_Phdr *phdri; // for  input file
+    unsigned char *note_body;  // concatenated contents of PT_NOTEs, if any
+    unsigned note_size;  // total size of PT_NOTEs
    Elf32_Shdr const *shdri; // from input file
    unsigned page_mask;  // AND clears the offset-within-page

@@ -173,23 +181,36 @@ protected:
        l_info linfo;
    __packed_struct_end()

-    cprElfHdr3 elfout;
+    __packed_struct(cprElfHdrNetBSD)
+        Elf32_Ehdr ehdr;
+        Elf32_Phdr phdr[4];
+        unsigned char notes[512];
+    __packed_struct_end()

-    struct Elf32_Note {
-        unsigned namesz;  // 8
-        unsigned descsz;  // 4
-        unsigned type;    // 1
-        char text[0x18 - 4*4];  // "OpenBSD"
-        unsigned end;     // 0
-    } elfnote;
+    cprElfHdrNetBSD elfout;
+
+    __packed_struct(cprElfShdr3)
+        Elf32_Shdr shdr[3];
+    __packed_struct_end()
+
+    cprElfShdr3 shdrout;
+
+    struct Elf32_Nhdr {
+        unsigned namesz;
+        unsigned descsz;
+        unsigned type;
+        //unsigned char body[0];
+    };

    static void compileTimeAssertions() {
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr1) == 52 + 1*32 + 12)
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr2) == 52 + 2*32 + 12)
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr3) == 52 + 3*32 + 12)
+        COMPILE_TIME_ASSERT(sizeof(cprElfHdrNetBSD) == 52 + 4*32 + 512)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr1)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr2)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr3)
+        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdrNetBSD)
    }
 };

@@ -206,7 +227,7 @@ protected:
    virtual int checkEhdr(Elf64_Ehdr const *ehdr) const;

    virtual void pack1(OutputFile *, Filter &);  // generate executable header
-    virtual void pack2(OutputFile *, Filter &);  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &);  // append compressed data
    virtual void pack3(OutputFile *, Filter &);  // append loader
    virtual void pack4(OutputFile *, Filter &);  // append pack header
    virtual void unpack(OutputFile *fo);
@@ -229,17 +250,20 @@ protected:
    virtual unsigned find_LOAD_gap(Elf64_Phdr const *const phdri, unsigned const k,
        unsigned const e_phnum);

-    virtual unsigned elf_get_offset_from_address(acc_uint64l_t) const;
+    virtual upx_uint64_t elf_get_offset_from_address(upx_uint64_t) const;
    Elf64_Shdr const *elf_find_section_name(char const *) const;
    Elf64_Shdr const *elf_find_section_type(unsigned) const;
    void const *elf_find_dynamic(unsigned) const;
-    acc_uint64l_t elf_unsigned_dynamic(unsigned) const;
+    Elf64_Dyn const *elf_has_dynamic(unsigned) const;
+    upx_uint64_t elf_unsigned_dynamic(unsigned) const;

 protected:
    Elf64_Ehdr  ehdri; // from input file
    Elf64_Phdr *phdri; // for  input file
+    unsigned char *note_body;  // concatenated contents of PT_NOTEs, if any
+    unsigned note_size;  // total size of PT_NOTEs
    Elf64_Shdr const *shdri; // from input file
-    acc_uint64l_t page_mask;  // AND clears the offset-within-page
+    upx_uint64_t page_mask;  // AND clears the offset-within-page

    Elf64_Dyn    const *dynseg;   // from PT_DYNAMIC
    unsigned int const *hashtab;  // from DT_HASH
@@ -270,15 +294,29 @@ protected:
        l_info linfo;
    __packed_struct_end()

-    cprElfHdr3 elfout;
+    __packed_struct(cprElfHdr4)
+        Elf64_Ehdr ehdr;
+        Elf64_Phdr phdr[4];
+        l_info linfo;
+    __packed_struct_end()
+
+    cprElfHdr4 elfout;
+
+    __packed_struct(cprElfShdr3)
+        Elf64_Shdr shdr[3];
+    __packed_struct_end()
+
+    cprElfShdr3 shdrout;

    static void compileTimeAssertions() {
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr1) == 64 + 1*56 + 12)
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr2) == 64 + 2*56 + 12)
        COMPILE_TIME_ASSERT(sizeof(cprElfHdr3) == 64 + 3*56 + 12)
+        COMPILE_TIME_ASSERT(sizeof(cprElfHdr4) == 64 + 4*56 + 12)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr1)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr2)
        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr3)
+        COMPILE_TIME_ASSERT_ALIGNED1(cprElfHdr4)
    }
 };

@@ -406,13 +444,21 @@ public:
    virtual const char *getFullName(const options_t *) const { return "i386-freebsd.elf"; }
 };

-class PackNetBSDElf32x86 : public PackBSDElf32x86
+class PackNetBSDElf32x86 : public PackLinuxElf32x86
 {
-    typedef PackBSDElf32x86 super;
+    typedef PackLinuxElf32x86 super;
 public:
    PackNetBSDElf32x86(InputFile *f);
    virtual ~PackNetBSDElf32x86();
+    virtual const char *getName() const { return "netbsd/elf386"; }
    virtual const char *getFullName(const options_t *) const { return "i386-netbsd.elf"; }
+protected:
+    virtual void buildLoader(const Filter *ft);
+    virtual void generateElfHdr(
+        OutputFile *,
+        void const *proto,
+        unsigned const brka
+    );
 };

 class PackOpenBSDElf32x86 : public PackBSDElf32x86
@@ -421,6 +467,7 @@ class PackOpenBSDElf32x86 : public PackBSDElf32x86
 public:
    PackOpenBSDElf32x86(InputFile *f);
    virtual ~PackOpenBSDElf32x86();
+    virtual const char *getName() const { return "opnbsd/elf386"; }
    virtual const char *getFullName(const options_t *) const { return "i386-openbsd.elf"; }

 protected:
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2001-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2001-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -375,7 +375,7 @@ PackLinuxI386::buildLinuxLoader(
    addLoader("FOLDEXEC", NULL);
    if (M_IS_LZMA(ph.method)) {
        const lzma_compress_result_t *res = &ph.compress_result.result_lzma;
-        acc_uint32e_t properties = // lc, lp, pb, dummy
+        upx_uint32_t properties = // lc, lp, pb, dummy
            (res->lit_context_bits << 0) |
            (res->lit_pos_bits << 8) |
            (res->pos_bits << 16);
@@ -449,7 +449,7 @@ int PackLinuxI386::getLoaderPrefixSize() const
 // some ELF utitlity functions
 **************************************************************************/

-// basic check of an Linux ELF Ehdr
+// basic check of a Linux ELF Ehdr
 int PackLinuxI386::checkEhdr(const Elf_LE32_Ehdr *ehdr) const
 {
    const unsigned char * const buf = ehdr->e_ident;
@@ -601,11 +601,11 @@ void PackLinuxI386::patchLoaderChecksum()
    // checksum for loader + p_info
    lp->l_checksum = 0;
    lp->l_magic = UPX_ELF_MAGIC;
-    lp->l_lsize = (unsigned short) lsize;
+    set_te16(&lp->l_lsize, (unsigned short) lsize);
    lp->l_version = (unsigned char) ph.version;
    lp->l_format  = (unsigned char) ph.format;
    // INFO: lp->l_checksum is currently unused
-    lp->l_checksum = upx_adler32(ptr, lsize);
+    set_te32(&lp->l_checksum, upx_adler32(ptr, lsize));
 }


@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -114,7 +114,7 @@ void PackLinuxElf32x86interp::pack1(OutputFile *fo, Filter &)
    h3.phdr[2].p_align = 1;

    if (opt->o_unix.make_ptinterp) { // unusual "once per release"
-        elfout = h3;
+        *(cprElfHdr3 *)(void *)&elfout = h3;
        elfout.ehdr.e_phnum = 1;
        fo->write(&elfout, elfout.ehdr.e_ehsize + elfout.ehdr.e_phentsize);
    }
@@ -124,12 +124,12 @@ void PackLinuxElf32x86interp::pack1(OutputFile *fo, Filter &)
 #undef E
 }

-void PackLinuxElf32x86interp::pack2(OutputFile *fo, Filter &ft)
+int PackLinuxElf32x86interp::pack2(OutputFile *fo, Filter &ft)
 {
    if (opt->o_unix.make_ptinterp) {
-        return;  // ignore current input file!
+        return 1;  // ignore current input file!
    }
-    super::pack2(fo, ft);
+    return super::pack2(fo, ft);
 }

 #undef PAGE_MASK
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -54,7 +54,7 @@ public:

 protected:
    virtual void pack1(OutputFile *, Filter &);  // generate executable header
-    virtual void pack2(OutputFile *, Filter &);  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &);  // append compressed data
    virtual void pack3(OutputFile *, Filter &);  // build loader
 };

@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2000-2010 John F. Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2000-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,7 +2,7 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 2004-2010 John Reiser
+   Copyright (C) 2004-2013 John Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -351,7 +351,7 @@ PackMachBase<T>::buildMachLoader(

    int const GAP = 128;  // must match stub/l_mac_ppc.S
    int const NO_LAP = 64;  // must match stub/src/*darwin*.S
-    segcmdo.vmsize += h.sz_unc - h.sz_cpr + GAP + NO_LAP;
+    segTEXT.vmsize = h.sz_unc - h.sz_cpr + GAP + NO_LAP;

    addStubEntrySections(ft);

@@ -429,11 +429,11 @@ void PackMachBase<T>::patchLoaderChecksum()
    // checksum for loader; also some PackHeader info
    lp->l_checksum = 0;
    lp->l_magic = UPX_MAGIC_LE32;  // LE32 always
-    lp->l_lsize = (unsigned short) lsize;
+    set_te16(&lp->l_lsize, (unsigned short) lsize);
    lp->l_version = (unsigned char) ph.version;
    lp->l_format  = (unsigned char) ph.format;
    // INFO: lp->l_checksum is currently unused
-    lp->l_checksum = upx_adler32(ptr, lsize);
+    set_te32(&lp->l_checksum, upx_adler32(ptr, lsize));
 }

 template <class T>
@@ -447,77 +447,211 @@ PackMachBase<T>::compare_segment_command(void const *const aa, void const *const
    unsigned const xb = b->cmd - lc_seg;
           if (xa < xb)        return -1;  // LC_SEGMENT first
           if (xa > xb)        return  1;
-    if (a->vmaddr < b->vmaddr) return -1;  // ascending by .vmaddr
-    if (a->vmaddr > b->vmaddr) return  1;
+    // Beware 0==.vmsize (some MacOSX __DWARF debug info: a "comment")
+    if (a->vmsize!=0 && b->vmsize!=0) {
+        if (a->vmaddr < b->vmaddr) return -1;  // ascending by .vmaddr
+        if (a->vmaddr > b->vmaddr) return  1;
+    }
+    else { // 0==.vmsize goes last, except ordered by fileoff
+        if (a->vmsize)         return -1;  // 'a' is first
+        if (b->vmsize)         return  1;  // 'a' is last
+        if (a->fileoff < b->fileoff)
+                               return -1;
+        if (a->fileoff > b->fileoff)
+                               return  1;
+    }
                               return  0;
 }

+#undef PAGE_MASK
+#undef PAGE_SIZE
+#define PAGE_MASK (~0u<<12)
+#define PAGE_SIZE (0u-PAGE_MASK)
+
+#undef PAGE_MASK64
+#undef PAGE_SIZE64
+#define PAGE_MASK64 (~(upx_uint64_t)0<<12)
+#define PAGE_SIZE64 ((upx_uint64_t)0-PAGE_MASK64)
+
+// At 2013-02-03 part of the source for codesign was
+//    http://opensource.apple.com/source/cctools/cctools-836/libstuff/ofile.c
+
 void PackMachPPC32::pack4(OutputFile *fo, Filter &ft)  // append PackHeader
 {
    // offset of p_info in compressed file
-    overlay_offset = sizeof(mhdro) + sizeof(segcmdo) + sizeof(threado) + sizeof(linfo);
+    overlay_offset = sizeof(mhdro) + sizeof(segZERO)
+        + sizeof(segXHDR) + sizeof(secXHDR)
+        + sizeof(segTEXT) + sizeof(secTEXT)
+        + sizeof(segLINK) + sizeof(threado) + sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        overlay_offset += sizeof(uuid_cmd) + sizeof(linkitem);
+    }

    super::pack4(fo, ft);
-    segcmdo.filesize = fo->getBytesWritten();
-    segcmdo.vmsize += segcmdo.filesize;
+    unsigned const t = fo->getBytesWritten();
+    segTEXT.filesize = t;
+    segTEXT.vmsize  += t;  // utilize GAP + NO_LAP + sz_unc - sz_cpr
+    secTEXT.offset = overlay_offset - sizeof(linfo);
+    secTEXT.addr = segTEXT.vmaddr + secTEXT.offset;
+    secTEXT.size = segTEXT.vmsize - secTEXT.offset;
+    secXHDR.offset = overlay_offset - sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        secXHDR.offset -= sizeof(uuid_cmd) + sizeof(linkitem);
+    }
+    secXHDR.addr += secXHDR.offset;
+    unsigned foff1 = (PAGE_MASK & (~PAGE_MASK + segTEXT.filesize));
+    if (foff1 < segTEXT.vmsize)
+        foff1 += PAGE_SIZE;  // codesign disallows overhang
+    segLINK.fileoff = foff1;
+    segLINK.vmaddr = segTEXT.vmaddr + foff1;
+    fo->seek(foff1 - 1, SEEK_SET); fo->write("", 1);
    fo->seek(sizeof(mhdro), SEEK_SET);
-    fo->rewrite(&segcmdo, sizeof(segcmdo));
+    fo->rewrite(&segZERO, sizeof(segZERO));
+    fo->rewrite(&segXHDR, sizeof(segXHDR));
+    fo->rewrite(&secXHDR, sizeof(secXHDR));
+    fo->rewrite(&segTEXT, sizeof(segTEXT));
+    fo->rewrite(&secTEXT, sizeof(secTEXT));
+    fo->rewrite(&segLINK, sizeof(segLINK));
    fo->rewrite(&threado, sizeof(threado));
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        fo->rewrite(&uuid_cmd, sizeof(uuid_cmd));
+        fo->rewrite(&linkitem, sizeof(linkitem));
+    }
    fo->rewrite(&linfo, sizeof(linfo));
 }

 void PackMachI386::pack4(OutputFile *fo, Filter &ft)  // append PackHeader
 {
    // offset of p_info in compressed file
-    overlay_offset = sizeof(mhdro) + sizeof(segcmdo) + sizeof(threado) + sizeof(linfo);
+    overlay_offset = sizeof(mhdro) + sizeof(segZERO)
+        + sizeof(segXHDR) + sizeof(secXHDR)
+        + sizeof(segTEXT) + sizeof(secTEXT)
+        + sizeof(segLINK) + sizeof(threado) + sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        overlay_offset += sizeof(uuid_cmd) + sizeof(linkitem);
+    }

    super::pack4(fo, ft);
-    segcmdo.filesize = fo->getBytesWritten();
-    segcmdo.vmsize += segcmdo.filesize;
+    unsigned const t = fo->getBytesWritten();
+    segTEXT.filesize = t;
+    segTEXT.vmsize  += t;  // utilize GAP + NO_LAP + sz_unc - sz_cpr
+    secTEXT.offset = overlay_offset - sizeof(linfo);
+    secTEXT.addr = segTEXT.vmaddr + secTEXT.offset;
+    secTEXT.size = segTEXT.vmsize - secTEXT.offset;
+    secXHDR.offset = overlay_offset - sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        secXHDR.offset -= sizeof(uuid_cmd) + sizeof(linkitem);
+    }
+    secXHDR.addr += secXHDR.offset;
+    unsigned foff1 = (PAGE_MASK & (~PAGE_MASK + segTEXT.filesize));
+    if (foff1 < segTEXT.vmsize)
+        foff1 += PAGE_SIZE;  // codesign disallows overhang
+    segLINK.fileoff = foff1;
+    segLINK.vmaddr = segTEXT.vmaddr + foff1;
+    fo->seek(foff1 - 1, SEEK_SET); fo->write("", 1);
    fo->seek(sizeof(mhdro), SEEK_SET);
-    fo->rewrite(&segcmdo, sizeof(segcmdo));
+    fo->rewrite(&segZERO, sizeof(segZERO));
+    fo->rewrite(&segXHDR, sizeof(segXHDR));
+    fo->rewrite(&secXHDR, sizeof(secXHDR));
+    fo->rewrite(&segTEXT, sizeof(segTEXT));
+    fo->rewrite(&secTEXT, sizeof(secTEXT));
+    fo->rewrite(&segLINK, sizeof(segLINK));
    fo->rewrite(&threado, sizeof(threado));
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        fo->rewrite(&uuid_cmd, sizeof(uuid_cmd));
+        fo->rewrite(&linkitem, sizeof(linkitem));
+    }
    fo->rewrite(&linfo, sizeof(linfo));
 }

 void PackMachAMD64::pack4(OutputFile *fo, Filter &ft)  // append PackHeader
 {
    // offset of p_info in compressed file
-    overlay_offset = sizeof(mhdro) + sizeof(segcmdo) + sizeof(threado) + sizeof(linfo);
+    overlay_offset = sizeof(mhdro) + sizeof(segZERO)
+        + sizeof(segXHDR) + sizeof(secXHDR)
+        + sizeof(segTEXT) + sizeof(secTEXT)
+        + sizeof(segLINK) + sizeof(threado) + sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        overlay_offset += sizeof(uuid_cmd) + sizeof(linkitem);
+    }

    super::pack4(fo, ft);
-    segcmdo.filesize = fo->getBytesWritten();
-    segcmdo.vmsize += segcmdo.filesize;
+    unsigned const t = fo->getBytesWritten();
+    segTEXT.filesize = t;
+    segTEXT.vmsize  += t;  // utilize GAP + NO_LAP + sz_unc - sz_cpr
+    secTEXT.offset = overlay_offset - sizeof(linfo);
+    secTEXT.addr = segTEXT.vmaddr + secTEXT.offset;
+    secTEXT.size = segTEXT.vmsize - secTEXT.offset;
+    secXHDR.offset = overlay_offset - sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        secXHDR.offset -= sizeof(uuid_cmd) + sizeof(linkitem);
+    }
+    secXHDR.addr += secXHDR.offset;
+    unsigned foff1 = (PAGE_MASK & (~PAGE_MASK + segTEXT.filesize));
+    if (foff1 < segTEXT.vmsize)
+        foff1 += PAGE_SIZE;  // codesign disallows overhang
+    segLINK.fileoff = foff1;
+    segLINK.vmaddr = segTEXT.vmaddr + foff1;
+    fo->seek(foff1 - 1, SEEK_SET); fo->write("", 1);
    fo->seek(sizeof(mhdro), SEEK_SET);
-    fo->rewrite(&segcmdo, sizeof(segcmdo));
+    fo->rewrite(&segZERO, sizeof(segZERO));
+    fo->rewrite(&segXHDR, sizeof(segXHDR));
+    fo->rewrite(&secXHDR, sizeof(secXHDR));
+    fo->rewrite(&segTEXT, sizeof(segTEXT));
+    fo->rewrite(&secTEXT, sizeof(secTEXT));
+    fo->rewrite(&segLINK, sizeof(segLINK));
    fo->rewrite(&threado, sizeof(threado));
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        fo->rewrite(&uuid_cmd, sizeof(uuid_cmd));
+        fo->rewrite(&linkitem, sizeof(linkitem));
+    }
    fo->rewrite(&linfo, sizeof(linfo));
 }

 void PackMachARMEL::pack4(OutputFile *fo, Filter &ft)  // append PackHeader
 {
    // offset of p_info in compressed file
-    overlay_offset = sizeof(mhdro) + sizeof(segcmdo) + sizeof(threado) + sizeof(linfo);
+    overlay_offset = sizeof(mhdro) + sizeof(segZERO)
+        + sizeof(segXHDR) + sizeof(secXHDR)
+        + sizeof(segTEXT) + sizeof(secTEXT)
+        + sizeof(segLINK) + sizeof(threado) + sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        overlay_offset += sizeof(uuid_cmd) + sizeof(linkitem);
+    }

    super::pack4(fo, ft);
-    segcmdo.filesize = fo->getBytesWritten();
-    segcmdo.vmsize += segcmdo.filesize;
+    unsigned const t = fo->getBytesWritten();
+    segTEXT.filesize = t;
+    segTEXT.vmsize  += t;  // utilize GAP + NO_LAP + sz_unc - sz_cpr
+    secTEXT.offset = overlay_offset - sizeof(linfo);
+    secTEXT.addr = segTEXT.vmaddr + secTEXT.offset;
+    secTEXT.size = segTEXT.vmsize - secTEXT.offset;
+    secXHDR.offset = overlay_offset - sizeof(linfo);
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        secXHDR.offset -= sizeof(uuid_cmd) + sizeof(linkitem);
+    }
+    secXHDR.addr += secXHDR.offset;
+    unsigned foff1 = (PAGE_MASK & (~PAGE_MASK + segTEXT.filesize));
+    if (foff1 < segTEXT.vmsize)
+        foff1 += PAGE_SIZE;  // codesign disallows overhang
+    segLINK.fileoff = foff1;
+    segLINK.vmaddr = segTEXT.vmaddr + foff1;
+    fo->seek(foff1 - 1, SEEK_SET); fo->write("", 1);
    fo->seek(sizeof(mhdro), SEEK_SET);
-    fo->rewrite(&segcmdo, sizeof(segcmdo));
+    fo->rewrite(&segZERO, sizeof(segZERO));
+    fo->rewrite(&segXHDR, sizeof(segXHDR));
+    fo->rewrite(&secXHDR, sizeof(secXHDR));
+    fo->rewrite(&segTEXT, sizeof(segTEXT));
+    fo->rewrite(&secTEXT, sizeof(secTEXT));
+    fo->rewrite(&segLINK, sizeof(segLINK));
    fo->rewrite(&threado, sizeof(threado));
+    if (my_filetype==Mach_header::MH_EXECUTE) {
+        fo->rewrite(&uuid_cmd, sizeof(uuid_cmd));
+        fo->rewrite(&linkitem, sizeof(linkitem));
+    }
    fo->rewrite(&linfo, sizeof(linfo));
 }

-#undef PAGE_MASK
-#undef PAGE_SIZE
-#define PAGE_MASK (~0u<<12)
-#define PAGE_SIZE -PAGE_MASK
-
-#undef PAGE_MASK64
-#undef PAGE_SIZE64
-#define PAGE_MASK64 (~(acc_uint64l_t)0<<12)
-#define PAGE_SIZE64 -PAGE_MASK64
-
 template <class T>
 void PackMachBase<T>::pack4dylib(  // append PackHeader
    OutputFile *const fo,
@@ -726,7 +860,7 @@ void PackMachPPC32::pack3(OutputFile *fo, Filter &ft)  // append loader
    disp = 4+ len - sz_mach_headers;  // 4: sizeof(instruction)
    fo->write(&disp, sizeof(disp));

-    threado.state.srr0 = len + segcmdo.vmaddr;  /* entry address */
+    threado.state.srr0 = len + segTEXT.vmaddr;  /* entry address */
    super::pack3(fo, ft);
 }

@@ -740,7 +874,7 @@ void PackMachI386::pack3(OutputFile *fo, Filter &ft)  // append loader
    disp = len - sz_mach_headers;
    fo->write(&disp, sizeof(disp));

-    threado.state.eip = len + sizeof(disp) + segcmdo.vmaddr;  /* entry address */
+    threado.state.eip = len + sizeof(disp) + segTEXT.vmaddr;  /* entry address */
    super::pack3(fo, ft);
 }

@@ -754,7 +888,7 @@ void PackMachAMD64::pack3(OutputFile *fo, Filter &ft)  // append loader
    disp = len - sz_mach_headers;
    fo->write(&disp, sizeof(disp));

-    threado.state.rip = len + sizeof(disp) + segcmdo.vmaddr;  /* entry address */
+    threado.state.rip = len + sizeof(disp) + segTEXT.vmaddr;  /* entry address */
    super::pack3(fo, ft);
 }

@@ -768,7 +902,7 @@ void PackMachARMEL::pack3(OutputFile *fo, Filter &ft)  // append loader
    disp = len - sz_mach_headers;
    fo->write(&disp, sizeof(disp));

-    threado.state.pc = len + sizeof(disp) + segcmdo.vmaddr;  /* entry address */
+    threado.state.pc = len + sizeof(disp) + segTEXT.vmaddr;  /* entry address */
    super::pack3(fo, ft);
 }

@@ -899,7 +1033,7 @@ void PackMachBase<T>::pack3(OutputFile *fo, Filter &ft)
 }

 template <class T>
-void PackMachBase<T>::pack2(OutputFile *fo, Filter &ft)  // append compressed body
+int  PackMachBase<T>::pack2(OutputFile *fo, Filter &ft)  // append compressed body
 {
    unsigned const lc_seg = lc_segment[sizeof(Addr)>>3];
    Extent x;
@@ -976,7 +1110,10 @@ void PackMachBase<T>::pack2(OutputFile *fo, Filter &ft)  // append compressed bo
    if (my_filetype!=Mach_header::MH_DYLIB)
    if ((off_t)total_in != file_size)
        throwEOFException();
-    segcmdo.filesize = fo->getBytesWritten();
+    segTEXT.filesize = fo->getBytesWritten();
+    secTEXT.size = segTEXT.filesize - overlay_offset + sizeof(linfo);
+
+    return 1;
 }

 void PackMachPPC32::pack1_setup_threado(OutputFile *const fo)
@@ -1025,34 +1162,82 @@ void PackMachBase<T>::pack1(OutputFile *const fo, Filter &/*ft*/)  // generate e
    unsigned const lc_seg = lc_segment[sizeof(Addr)>>3];
    mhdro = mhdri;
    if (my_filetype==Mach_header::MH_EXECUTE) {
-        mhdro.ncmds = 2;
-        mhdro.sizeofcmds = sizeof(segcmdo) + my_thread_command_size;
-        mhdro.flags = Mach_header::MH_NOUNDEFS;
+        mhdro.ncmds = 5;  // __ZERO, __XHDR, __TEXT, __LINKEDIT, THREAD_STATE
+        mhdro.sizeofcmds = sizeof(segZERO)
+            + sizeof(segXHDR) + sizeof(secXHDR)
+            + sizeof(segTEXT) + sizeof(secTEXT) + sizeof(segLINK) +
+            my_thread_command_size /* + sizeof(uuid_cmd) + sizeof(linkitem) */ ;
+        mhdro.flags = Mach_header::MH_NOUNDEFS | Mach_header::MH_DYLDLINK;
    }
    fo->write(&mhdro, sizeof(mhdro));

-    segcmdo.cmd = lc_seg;
-    segcmdo.cmdsize = sizeof(segcmdo);
-    strncpy((char *)segcmdo.segname, "__TEXT", sizeof(segcmdo.segname));
+    memset(&segZERO, 0, sizeof(segZERO));
+    segZERO.cmd = lc_seg;
+    segZERO.cmdsize = sizeof(segZERO);
+    strncpy((char *)segZERO.segname, "__PAGEZERO", sizeof(segZERO.segname));
+    segZERO.vmsize = PAGE_SIZE;
+
+    segTEXT.cmd = lc_seg;
+    segTEXT.cmdsize = sizeof(segTEXT) + sizeof(secTEXT);
+    strncpy((char *)segTEXT.segname, "__TEXT", sizeof(segTEXT.segname));
    if (my_filetype==Mach_header::MH_EXECUTE) {
-        segcmdo.vmaddr = PAGE_MASK64 & (~PAGE_MASK64 +
-            msegcmd[n_segment -1].vmsize + msegcmd[n_segment -1].vmaddr );
+        int k;  // must ignore zero-length segments, which sort last
+        for (k=n_segment; --k>=0; )
+            if (msegcmd[k].vmsize!=0)
+                break;
+        segTEXT.vmaddr = PAGE_MASK64 & (~PAGE_MASK64 +
+            msegcmd[k].vmsize + msegcmd[k].vmaddr );
    }
    if (my_filetype==Mach_header::MH_DYLIB) {
-        segcmdo.vmaddr = 0;
+        segTEXT.vmaddr = 0;
    }
-    segcmdo.vmsize = 0;    // adjust later
-    segcmdo.fileoff = 0;
-    segcmdo.filesize = 0;  // adjust later
-    segcmdo.initprot = segcmdo.maxprot =
+    segTEXT.vmsize = 0;    // adjust later
+    segTEXT.fileoff = 0;
+    segTEXT.filesize = 0;  // adjust later
+    segTEXT.initprot = segTEXT.maxprot =
        Mach_segment_command::VM_PROT_READ |
        Mach_segment_command::VM_PROT_WRITE |
        Mach_segment_command::VM_PROT_EXECUTE;
-    segcmdo.nsects = 0;
-    segcmdo.flags = 0;
+    segTEXT.nsects = 1;  // secTEXT
+    segTEXT.flags = 0;
+
+    memset(&secTEXT, 0, sizeof(secTEXT));
+    strncpy((char *)secTEXT.sectname, "__text", sizeof(secTEXT.sectname));
+    memcpy(secTEXT.segname, segTEXT.segname, sizeof(secTEXT.segname));
+    secTEXT.align = 2;  // (1<<2) ==> 4
+
+    segXHDR = segTEXT;
+    segXHDR.vmaddr = PAGE_SIZE;
+    segXHDR.vmsize = PAGE_SIZE;
+    segXHDR.filesize = PAGE_SIZE;
+    strncpy((char *)segXHDR.segname,  "__XHDR", sizeof(segXHDR.segname));
+
+    memset(&secXHDR, 0, sizeof(secXHDR));
+    strncpy((char *)secXHDR.sectname, "__xhdr", sizeof(secXHDR.sectname));
+    memcpy(secXHDR.segname,  segXHDR.segname, sizeof(secXHDR.segname));
+    secXHDR.addr = PAGE_SIZE;
+    secXHDR.size = 0;  // empty so far
+    secXHDR.align = 2;  // (1<<2) ==> 4
+
+    segLINK = segTEXT;
+    segLINK.cmdsize = sizeof(segLINK);
+    strncpy((char *)segLINK.segname, "__LINKEDIT", sizeof(segLINK.segname));
+    segLINK.nsects = 0;
+    segLINK.initprot = Mach_segment_command::VM_PROT_READ;
+    // Adjust later: .vmaddr .vmsize .fileoff .filesize
+
    if (my_filetype==Mach_header::MH_EXECUTE) {
-        fo->write(&segcmdo, sizeof(segcmdo));
+        fo->write(&segZERO, sizeof(segZERO));
+        fo->write(&segXHDR, sizeof(segXHDR));
+        fo->write(&secXHDR, sizeof(secXHDR));
+        fo->write(&segTEXT, sizeof(segTEXT));
+        fo->write(&secTEXT, sizeof(secTEXT));
+        fo->write(&segLINK, sizeof(segLINK));
        pack1_setup_threado(fo);
+        memset(&uuid_cmd, 0, sizeof(uuid_cmd));
+        fo->write(&uuid_cmd, sizeof(uuid_cmd));
+        memset(&linkitem, 0, sizeof(linkitem));
+        fo->write(&linkitem, sizeof(linkitem));
    }
    if (my_filetype==Mach_header::MH_DYLIB) {
        fo->write(rawmseg, mhdri.sizeofcmds);
@@ -1073,7 +1258,11 @@ void PackMachBase<T>::unpack(OutputFile *fo)
    fi->readx(&mhdri, sizeof(mhdri));
    rawmseg = (Mach_segment_command *)new char[(unsigned) mhdri.sizeofcmds];
    fi->readx(rawmseg, mhdri.sizeofcmds);
-    overlay_offset = sizeof(mhdri) + mhdri.sizeofcmds + sizeof(linfo);
+
+    // FIXME forgot space left for LC_CODE_SIGNATURE;
+    // but PackUnix::canUnpack() sets overlay_offset anyway.
+    //overlay_offset = sizeof(mhdri) + mhdri.sizeofcmds + sizeof(linfo);
+
    fi->seek(overlay_offset, SEEK_SET);
    p_info hbuf;
    fi->readx(&hbuf, sizeof(hbuf));
@@ -1126,6 +1315,8 @@ void PackMachBase<T>::unpack(OutputFile *fo)
    ) {
        if (lc_seg==sc->cmd
        &&  0!=sc->filesize ) {
+            if (fo)
+                fo->seek(sc->fileoff, SEEK_SET);
            unsigned filesize = sc->filesize;
            unpackExtent(filesize, fo, total_in, total_out,
                c_adler, u_adler, false, sizeof(bhdr));
@@ -1147,11 +1338,13 @@ void PackMachBase<T>::unpack(OutputFile *fo)
            if (lc_seg==rc->cmd
            &&  0!=rc->filesize ) {
                fi->seek(rc->fileoff, SEEK_SET);
-                fo->seek(sc->fileoff, SEEK_SET);
+                if (fo)
+                    fo->seek(sc->fileoff, SEEK_SET);
                unsigned const len = rc->filesize;
                MemBuffer data(len);
                fi->readx(data, len);
-                fo->write(data, len);
+                if (fo)
+                    fo->write(data, len);
            }
        }
    }
@@ -1159,14 +1352,14 @@ void PackMachBase<T>::unpack(OutputFile *fo)
    for (unsigned j = 0; j < ncmds; ++j) {
        unsigned const size = find_SEGMENT_gap(j);
        if (size) {
-            unsigned const where = msegcmd[k].fileoff +msegcmd[k].filesize;
+            unsigned const where = msegcmd[j].fileoff +msegcmd[j].filesize;
            if (fo)
                fo->seek(where, SEEK_SET);
            unpackExtent(size, fo, total_in, total_out,
                c_adler, u_adler, false, sizeof(bhdr));
        }
    }
-    delete mhdr;
+    delete [] mhdr;
 }


@@ -1207,19 +1400,19 @@ bool PackMachBase<T>::canPack()
    // Put LC_SEGMENT together at the beginning, ascending by .vmaddr.
    qsort(msegcmd, ncmds, sizeof(*msegcmd), compare_segment_command);

-    // Check that LC_SEGMENTs form one contiguous chunk of the file.
+    // Check alignment of non-null LC_SEGMENT.
    for (unsigned j= 0; j < ncmds; ++j) {
        if (lc_seg==msegcmd[j].cmd) {
            if (~PAGE_MASK & (msegcmd[j].fileoff | msegcmd[j].vmaddr)) {
                return false;
            }
-            if (0 < j) {
-                unsigned const sz = PAGE_MASK
-                                  & (~PAGE_MASK + msegcmd[j-1].filesize);
-                if ((sz + msegcmd[j-1].fileoff)!=msegcmd[j].fileoff) {
-                    return false;
-                }
-            }
+            if (msegcmd[j].vmsize==0)
+                break;  // was sorted last
+
+            // We used to check that LC_SEGMENTS were contiguous,
+            // but apparently that is not needed anymore,
+            // and Google compilers generate strange layouts.
+
            ++n_segment;
            sz_segment = msegcmd[j].filesize + msegcmd[j].fileoff - msegcmd[0].fileoff;
        }
@@ -1351,15 +1544,19 @@ void PackMachFat::pack(OutputFile *fo)

 void PackMachFat::unpack(OutputFile *fo)
 {
-    fo->seek(0, SEEK_SET);
-    fo->write(&fat_head, sizeof(fat_head.fat) +
-        fat_head.fat.nfat_arch * sizeof(fat_head.arch[0]));
+    if (fo) {  // test mode ("-t") sets fo = NULL
+        fo->seek(0, SEEK_SET);
+        fo->write(&fat_head, sizeof(fat_head.fat) +
+            fat_head.fat.nfat_arch * sizeof(fat_head.arch[0]));
+    }
    unsigned length;
    for (unsigned j=0; j < fat_head.fat.nfat_arch; ++j) {
-        unsigned base = fo->unset_extent();  // actual length
+        unsigned base = (fo ? fo->unset_extent() : 0);  // actual length
        base += ~(~0u<<fat_head.arch[j].align) & (0-base);  // align up
-        fo->seek(base, SEEK_SET);
-        fo->set_extent(base, ~0u);
+        if (fo) {
+            fo->seek(base, SEEK_SET);
+            fo->set_extent(base, ~0u);
+        }

        ph.u_file_size = fat_head.arch[j].size;
        fi->set_extent(fat_head.arch[j].offset, fat_head.arch[j].size);
@@ -1418,13 +1615,15 @@ void PackMachFat::unpack(OutputFile *fo)
        } break;
        }  // switch cputype
        fat_head.arch[j].offset = base;
-        length = fo->unset_extent();
+        length = (fo ? fo->unset_extent() : 0);
        fat_head.arch[j].size = length - base;
    }
-    fo->unset_extent();
-    fo->seek(0, SEEK_SET);
-    fo->rewrite(&fat_head, sizeof(fat_head.fat) +
-        fat_head.fat.nfat_arch * sizeof(fat_head.arch[0]));
+    if (fo) {
+        fo->unset_extent();
+        fo->seek(0, SEEK_SET);
+        fo->rewrite(&fat_head, sizeof(fat_head.fat) +
+            fat_head.fat.nfat_arch * sizeof(fat_head.arch[0]));
+    }
 }

 bool PackMachFat::canPack()
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -269,6 +269,25 @@ __packed_struct(Mach_twolevel_hints_command)
 #include "p_mach_enum.h"
 __packed_struct_end()

+template <class TMachITypes>
+__packed_struct(Mach_linkedit_data_command)
+    typedef typename TMachITypes::Word Word;
+
+    Word cmd;
+    Word cmdsize;
+    Word dataoff;  // file offset of data in __LINKEDIT segment
+    Word datasize;  // file size of data in __LINKEDIT segment
+__packed_struct_end()
+
+template <class TMachITypes>
+__packed_struct(Mach_uuid_command)
+    typedef typename TMachITypes::Word Word;
+
+    Word cmd;
+    Word cmdsize;
+    unsigned char uuid[16];
+__packed_struct_end()
+
 template <class TMachITypes>
 __packed_struct(Mach_ppc_thread_state)
    typedef typename TMachITypes::Addr Addr;
@@ -392,6 +411,8 @@ struct MachClass_32
    typedef N_Mach::Mach_segsplit_info_command<MachITypes> Mach_segsplit_info_command;
    typedef N_Mach::Mach_routines_command<MachITypes> Mach_routines_command;
    typedef N_Mach::Mach_twolevel_hints_command<MachITypes> Mach_twolevel_hints_command;
+    typedef N_Mach::Mach_linkedit_data_command<MachITypes> Mach_linkedit_data_command;
+    typedef N_Mach::Mach_uuid_command<MachITypes> Mach_uuid_command;
    typedef N_Mach::Mach_ppc_thread_state<MachITypes> Mach_ppc_thread_state;
    typedef N_Mach::Mach_i386_thread_state<MachITypes> Mach_i386_thread_state;
    typedef N_Mach::Mach_AMD64_thread_state<MachITypes> Mach_AMD64_thread_state;
@@ -428,6 +449,8 @@ struct MachClass_64
    typedef N_Mach::Mach_segsplit_info_command<MachITypes> Mach_segsplit_info_command;
    typedef N_Mach::Mach_routines_command_64<MachITypes> Mach_routines_command;
    typedef N_Mach::Mach_twolevel_hints_command<MachITypes> Mach_twolevel_hints_command;
+    typedef N_Mach::Mach_linkedit_data_command<MachITypes> Mach_linkedit_data_command;
+    typedef N_Mach::Mach_uuid_command<MachITypes> Mach_uuid_command;

    static void compileTimeAssertions() {
        BeLePolicy::compileTimeAssertions();
@@ -452,6 +475,8 @@ typedef MachClass_Host32::Mach_dysymtab_command Mach32_dysymtab_command;
 typedef MachClass_Host32::Mach_segsplit_info_command Mach32_segsplit_info_command;
 typedef MachClass_Host32::Mach_routines_command Mach32_routines_command;
 typedef MachClass_Host32::Mach_twolevel_hints_command Mach32_twolevel_hints_command;
+typedef MachClass_Host32::Mach_linkedit_data_command Mach32_linkedit_data_command;
+typedef MachClass_Host32::Mach_uuid_command Mach32_uuid_command;

 typedef MachClass_Host64::Mach_segment_command Mach64_segment_command;
 typedef MachClass_Host64::Mach_section_command Mach64_section_command;
@@ -460,6 +485,8 @@ typedef MachClass_Host64::Mach_dysymtab_command Mach64_dysymtab_command;
 typedef MachClass_Host64::Mach_segsplit_info_command Mach64_segsplit_info_command;
 typedef MachClass_Host64::Mach_routines_command Mach64_routines_command;
 typedef MachClass_Host64::Mach_twolevel_hints_command Mach64_twolevel_hints_command;
+typedef MachClass_Host64::Mach_linkedit_data_command Mach64_linkedit_data_command;
+typedef MachClass_Host64::Mach_uuid_command Mach64_uuid_command;

 typedef MachClass_BE32::Mach_segment_command   MachBE32_segment_command;
 typedef MachClass_BE32::Mach_section_command   MachBE32_section_command;
@@ -468,6 +495,8 @@ typedef MachClass_BE32::Mach_dysymtab_command   MachBE32_dysymtab_command;
 typedef MachClass_BE32::Mach_segsplit_info_command   MachBE32_segsplit_info_command;
 typedef MachClass_BE32::Mach_routines_command   MachBE32_routines_command;
 typedef MachClass_BE32::Mach_twolevel_hints_command   MachBE32_twolevel_hints_command;
+typedef MachClass_BE32::Mach_linkedit_data_command   MachBE32_linkedit_data_command;
+typedef MachClass_BE32::Mach_uuid_command   MachBE32_uuid_command;

 typedef MachClass_BE64::Mach_segment_command   MachBE64_segment_command;
 typedef MachClass_BE64::Mach_section_command   MachBE64_section_command;
@@ -476,6 +505,8 @@ typedef MachClass_BE64::Mach_dysymtab_command   MachBE64_dysymtab_command;
 typedef MachClass_BE64::Mach_segsplit_info_command   MachBE64_segsplit_info_command;
 typedef MachClass_BE64::Mach_routines_command   MachBE64_routines_command;
 typedef MachClass_BE64::Mach_twolevel_hints_command   MachBE64_twolevel_hints_command;
+typedef MachClass_BE64::Mach_linkedit_data_command   MachBE64_linkedit_data_command;
+typedef MachClass_BE64::Mach_uuid_command   MachBE64_uuid_command;

 typedef MachClass_LE32::Mach_segment_command   MachLE32_segment_command;
 typedef MachClass_LE32::Mach_section_command   MachLE32_section_command;
@@ -484,6 +515,8 @@ typedef MachClass_LE32::Mach_dysymtab_command   MachLE32_dysymtab_command;
 typedef MachClass_LE32::Mach_segsplit_info_command   MachLE32_segsplit_info_command;
 typedef MachClass_LE32::Mach_routines_command   MachLE32_routines_command;
 typedef MachClass_LE32::Mach_twolevel_hints_command   MachLE32_twolevel_hints_command;
+typedef MachClass_LE32::Mach_linkedit_data_command   MachLE32_linkedit_data_command;
+typedef MachClass_LE32::Mach_uuid_command   MachLE32_uuid_command;

 typedef MachClass_LE64::Mach_segment_command   MachLE64_segment_command;
 typedef MachClass_LE64::Mach_section_command   MachLE64_section_command;
@@ -492,6 +525,8 @@ typedef MachClass_LE64::Mach_dysymtab_command   MachLE64_dysymtab_command;
 typedef MachClass_LE64::Mach_segsplit_info_command   MachLE64_segsplit_info_command;
 typedef MachClass_LE64::Mach_routines_command   MachLE64_routines_command;
 typedef MachClass_LE64::Mach_twolevel_hints_command   MachLE64_twolevel_hints_command;
+typedef MachClass_LE64::Mach_linkedit_data_command   MachLE64_linkedit_data_command;
+typedef MachClass_LE64::Mach_uuid_command   MachLE64_uuid_command;

 typedef MachClass_BE32::Mach_ppc_thread_state  Mach_ppc_thread_state;
 typedef MachClass_LE32::Mach_i386_thread_state Mach_i386_thread_state;
@@ -522,6 +557,8 @@ protected:
    typedef typename MachClass::Mach_segsplit_info_command Mach_segsplit_info_command;
    typedef typename MachClass::Mach_routines_command Mach_routines_command;
    typedef typename MachClass::Mach_twolevel_hints_command Mach_twolevel_hints_command;
+    typedef typename MachClass::Mach_linkedit_data_command Mach_linkedit_data_command;
+    typedef typename MachClass::Mach_uuid_command Mach_uuid_command;

 public:
    PackMachBase(InputFile *, unsigned cpuid, unsigned filetype,
@@ -532,7 +569,7 @@ public:

    // called by the generic pack()
    virtual void pack1(OutputFile *, Filter &);  // generate executable header
-    virtual void pack2(OutputFile *, Filter &);  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &);  // append compressed data
    virtual void pack3(OutputFile *, Filter &) = 0;  // append loader
    virtual void pack4(OutputFile *, Filter &) = 0;  // append PackHeader

@@ -571,11 +608,18 @@ protected:
    Mach_segment_command *rawmseg;  // as input, with sections
    Mach_segment_command *msegcmd;  // LC_SEGMENT first, without sections
    unsigned o_routines_cmd;  // file offset to LC_ROUINTES
-    acc_uint64l_t prev_init_address;
+    upx_uint64_t prev_init_address;
    Mach_header mhdri;

    Mach_header mhdro;
-    Mach_segment_command segcmdo;
+    Mach_segment_command segZERO;
+    Mach_segment_command segXHDR;  // location to put eXtra headers
+    Mach_section_command secXHDR;
+    Mach_segment_command segTEXT;
+    Mach_section_command secTEXT;
+    Mach_segment_command segLINK;
+    Mach_linkedit_data_command linkitem;
+    Mach_uuid_command uuid_cmd;

    __packed_struct(b_info)     // 12-byte header before each compressed block
        TE32 sz_unc;  // uncompressed_size
@@ -2,7 +2,7 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 2007-2010 John F. Reiser
+   Copyright (C) 2007-2013 John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -52,10 +52,12 @@
    };
    enum { // filetype
        MH_EXECUTE = 2,
-        MH_DYLIB   = 6
+        MH_DYLIB   = 6,
+        MH_BUNDLE  = 8      /* dynamically bound bundle file */
    };
    enum { // flags
-        MH_NOUNDEFS = 1
+        MH_NOUNDEFS = 1,
+        MH_DYLDLINK = 4     /* code signing demands this */
    };
 #endif  /*}*/

@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2002-2010 Jens Medoch
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2002-2013 Jens Medoch
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
-   Copyright (C) 2002-2010 Jens Medoch
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
+   Copyright (C) 2002-2013 Jens Medoch
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -327,7 +327,9 @@ void PackTmt::unpack(OutputFile *fo)
    {
        Filter ft(ph.level);
        ft.init(ph.filter, 0);
-        ft.cto = (unsigned char) (ph.version < 11 ? (get_le32(obuf+ph.u_len-12) >> 24) : ph.filter_cto);
+        ft.cto = (unsigned char) ph.filter_cto;
+        if (ph.version < 11)
+            ft.cto = (unsigned char) (get_le32(obuf+ph.u_len-12) >> 24);
        ft.unfilter(obuf, ptr_diff(relocs, obuf));
    }

@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -130,7 +130,7 @@ int PackUnix::getStrategy(Filter &/*ft*/)
    return (opt->no_filter ? -3 : ((opt->filter > 0) ? -2 : 2));
 }

-void PackUnix::pack2(OutputFile *fo, Filter &ft)
+int PackUnix::pack2(OutputFile *fo, Filter &ft)
 {
    // compress blocks
    unsigned total_in = 0;
@@ -142,6 +142,7 @@ void PackUnix::pack2(OutputFile *fo, Filter &ft)
 //        ui_total_passes = 0;

    unsigned remaining = file_size;
+    unsigned n_block = 0;
    while (remaining > 0)
    {
        // FIXME: disable filters if we have more than one block.
@@ -170,7 +171,8 @@ void PackUnix::pack2(OutputFile *fo, Filter &ft)
        // that is, AFTER filtering.  We want BEFORE filtering,
        // so that decompression checks the end-to-end checksum.
        unsigned const end_u_adler = upx_adler32(ibuf, ph.u_len, ph.u_adler);
-        compressWithFilters(&ft, OVERHEAD, NULL_cconf, filter_strategy);
+        compressWithFilters(&ft, OVERHEAD, NULL_cconf, filter_strategy,
+            !!n_block++);  // check compression ratio only on first block

        if (ph.c_len < ph.u_len) {
            const upx_bytep tbuf = NULL;
@@ -222,6 +224,8 @@ void PackUnix::pack2(OutputFile *fo, Filter &ft)
    if ((off_t)total_in != file_size) {
        throwEOFException();
    }
+
+    return 1;  // default: write end-of-compression bhdr next
 }

 void
@@ -231,11 +235,11 @@ PackUnix::patchLoaderChecksum()
    l_info *const lp = &linfo;
    // checksum for loader; also some PackHeader info
    lp->l_magic = UPX_MAGIC_LE32;  // LE32 always
-    lp->l_lsize = (unsigned short) lsize;
+    set_te16(&lp->l_lsize, (unsigned short) lsize);
    lp->l_version = (unsigned char) ph.version;
    lp->l_format  = (unsigned char) ph.format;
    // INFO: lp->l_checksum is currently unused
-    lp->l_checksum = upx_adler32(ptr, lsize);
+    set_te32(&lp->l_checksum, upx_adler32(ptr, lsize));
 }

 void PackUnix::pack3(OutputFile *fo, Filter &/*ft*/)
@@ -283,12 +287,13 @@ void PackUnix::pack(OutputFile *fo)
    set_te32(&hbuf.p_blocksize, blocksize);
    fo->write(&hbuf, sizeof(hbuf));

-    pack2(fo, ft);  // append the compressed body
-
-    // write block end marker (uncompressed size 0)
-    b_info hdr; memset(&hdr, 0, sizeof(hdr));
-    set_le32(&hdr.sz_cpr, UPX_MAGIC_LE32);
-    fo->write(&hdr, sizeof(hdr));
+    // append the compressed body
+    if (pack2(fo, ft)) {
+        // write block end marker (uncompressed size 0)
+        b_info hdr; memset(&hdr, 0, sizeof(hdr));
+        set_le32(&hdr.sz_cpr, UPX_MAGIC_LE32);
+        fo->write(&hdr, sizeof(hdr));
+    }

    pack3(fo, ft);  // append loader

@@ -498,18 +503,26 @@ void PackUnix::unpackExtent(unsigned wanted, OutputFile *fo,

 int PackUnix::canUnpack()
 {
-    upx_byte buf[128];
-    const int bufsize = sizeof(buf);
+    int const small = 32 + sizeof(overlay_offset);
+    // Allow zero-filled last page, for Mac OS X code signing.
+    int bufsize = 2*4096 + 2*small +1;
+    if (bufsize > fi->st_size())
+        bufsize = fi->st_size();
+    MemBuffer buf(bufsize);

    fi->seek(-bufsize, SEEK_END);
    fi->readx(buf, bufsize);
-    if (!getPackHeader(buf, bufsize, true))  // allow incompressible extents
+    int i = bufsize;
+    while (i > small && 0 == buf[--i]) { }
+    i -= small;
+    // allow incompressible extents
+    if (i < 0 || !getPackHeader(buf + i, bufsize - i, true))
        return false;

    int l = ph.buf_offset + ph.getPackHeaderSize();
    if (l < 0 || l + 4 > bufsize)
        throwCantUnpack("file corrupted");
-    overlay_offset = get_te32(buf+l);
+    overlay_offset = get_te32(buf + i + l);
    if ((off_t)overlay_offset >= file_size)
        throwCantUnpack("file corrupted");

@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -54,7 +54,7 @@ public:
 protected:
    // called by the generic pack()
    virtual void pack1(OutputFile *, Filter &);  // generate executable header
-    virtual void pack2(OutputFile *, Filter &);  // append compressed data
+    virtual int  pack2(OutputFile *, Filter &);  // append compressed data
    virtual void pack3(OutputFile *, Filter &);  // append loader
    virtual void pack4(OutputFile *, Filter &);  // append PackHeader

@@ -2,9 +2,9 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 2004-2010 John Reiser
-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 2004-2013 John Reiser
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -1079,8 +1079,8 @@ void PackVmlinuxAMD64::defineDecompressorSymbols()
    // We assume a 32-bit boot loader, so we use the 32-bit convention
    // of "enter at the beginning" (startup_32).  The 64-bit convention
    // would be to use ehdri.e_entry (startup_64).
-    linker->defineSymbol("ENTRY_POINT", phdri[0].p_paddr);
-    linker->defineSymbol("PHYSICAL_START", phdri[0].p_paddr);
+    linker->defineSymbol("ENTRY_POINT", (unsigned) phdri[0].p_paddr);
+    linker->defineSymbol("PHYSICAL_START", (unsigned) phdri[0].p_paddr);
 }

 unsigned PackVmlinuxARMEL::write_vmlinux_head(
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -591,7 +591,7 @@ void PackBvmlinuzI386::pack(OutputFile *fo)

    if (M_IS_LZMA(ph.method)) {
        const lzma_compress_result_t *res = &ph.compress_result.result_lzma;
-        acc_uint32e_t properties = // lc, lp, pb, dummy
+        upx_uint32_t properties = // lc, lp, pb, dummy
            (res->lit_context_bits << 0) |
            (res->lit_pos_bits << 8) |
            (res->pos_bits << 16);
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
@@ -183,6 +183,8 @@ int PackW32Pe::readFileHeader()
 // the virtual memory manager only for pages which are not yet loaded.
 // of course it was impossible to debug this ;-)

+#define TLS_CB_ALIGNMENT 4u   // alignment of tls callbacks
+
 __packed_struct(tls)
    LE32 datastart; // VA tls init data start
    LE32 dataend;   // VA tls init data end
@@ -211,13 +213,6 @@ void PackW32Pe::processTls(Interval *iv) // pass 1
        unsigned v = get_le32(ibuf + tlsp->callbacks - ih.imagebase);

        //NEW: TLS callback support - Stefan Widmann
-#if 0
-        if (v != 0)
-        {
-            //fprintf(stderr, "TLS callbacks: 0x%0x -> 0x%0x\n", (int)tlsp->callbacks, v);
-            throwCantPack("TLS callbacks are not supported");
-        }
-#endif
        if(v != 0)
        {
            //count number of callbacks, just for information string - Stefan Widmann
@@ -248,13 +243,16 @@ void PackW32Pe::processTls(Interval *iv) // pass 1
        if (pos >= tlsdatastart && pos < tlsdataend)
            iv->add(pos,type);

-    //NEW: if TLS callbacks are used, we need two more DWORDS at the end of the TLS
-    sotls = sizeof(tls) + tlsdataend - tlsdatastart + (use_tls_callbacks ? 8 : 0);
+    sotls = sizeof(tls) + tlsdataend - tlsdatastart;
+    // if TLS callbacks are used, we need two more DWORDS at the end of the TLS
+    // ... and those dwords should be correctly aligned
+    if (use_tls_callbacks)
+        sotls = ALIGN_UP(sotls, TLS_CB_ALIGNMENT) + 8;

    // the PE loader wants this stuff uncompressed
    otls = new upx_byte[sotls];
    memset(otls,0,sotls);
-    memcpy(otls,ibuf + IDADDR(PEDIR_TLS),0x18);
+    memcpy(otls,ibuf + IDADDR(PEDIR_TLS),sizeof(tls));
    // WARNING: this can acces data in BSS
    memcpy(otls + sizeof(tls),ibuf + tlsdatastart,sotls - sizeof(tls));
    tlsindex = tlsp->tlsindex - ih.imagebase;
@@ -292,9 +290,9 @@ void PackW32Pe::processTls(Reloc *rel,const Interval *iv,unsigned newaddr) // pa
            rel->add(kc - ih.imagebase,iv->ivarr[ic].len);
    }

+    const unsigned tls_data_size = tlsp->dataend - tlsp->datastart;
    tlsp->datastart = newaddr + sizeof(tls) + ih.imagebase;
-    //NEW: subtract the size of the callback chain from dataend - Stefan Widmann
-    tlsp->dataend = newaddr + sotls + ih.imagebase - (use_tls_callbacks ? 8 : 0);
+    tlsp->dataend = tlsp->datastart + tls_data_size;

    //NEW: if we have TLS callbacks to handle, we create a pointer to the new callback chain - Stefan Widmann
    tlsp->callbacks = (use_tls_callbacks ? newaddr + sotls + ih.imagebase - 8 : 0);
@@ -365,6 +363,7 @@ unsigned PackW32Pe::processImports() // pass 1
        unsigned   iat;
        LE32       *lookupt;
        unsigned   npos;
+        unsigned   original_position;
        bool       isk32;

        static int __acc_cdecl_qsort compare(const void *p1, const void *p2)
@@ -373,6 +372,8 @@ unsigned PackW32Pe::processImports() // pass 1
            const udll *u2 = * (const udll * const *) p2;
            if (u1->isk32) return -1;
            if (u2->isk32) return 1;
+            if (!*u1->lookupt) return 1;
+            if (!*u2->lookupt) return -1;
            int rc = strcasecmp(u1->name,u2->name);
            if (rc) return rc;
            if (u1->ordinal) return -1;
@@ -399,11 +400,12 @@ unsigned PackW32Pe::processImports() // pass 1
        dlls[ic].iat = im->iat;
        dlls[ic].lookupt = (LE32*) (ibuf + (im->oft ? im->oft : im->iat));
        dlls[ic].npos = 0;
+        dlls[ic].original_position = ic;
        dlls[ic].isk32 = strcasecmp(kernel32dll,dlls[ic].name) == 0;

        soimport += strlen(dlls[ic].name) + 1 + 4;

-        for (LE32 *tarr = dlls[ic].lookupt; *tarr; tarr++)
+        for (IPTR_I(LE32, tarr, dlls[ic].lookupt); *tarr; tarr += 1)
        {
            if (*tarr & 0x80000000)
            {
@@ -415,10 +417,11 @@ unsigned PackW32Pe::processImports() // pass 1
            }
            else
            {
-                unsigned len = strlen(ibuf + *tarr + 2);
+                IPTR_I(const upx_byte, n, ibuf + *tarr + 2);
+                unsigned len = strlen(n);
                soimport += len + 1;
                if (dlls[ic].shname == NULL || len < strlen (dlls[ic].shname))
-                    dlls[ic].shname = ibuf + *tarr + 2;
+                    dlls[ic].shname = n;
            }
            soimport++; // separator
        }
@@ -510,8 +513,10 @@ unsigned PackW32Pe::processImports() // pass 1
    for (ic = 0; ic < dllnum; ic++)
    {
        LE32 *tarr = idlls[ic]->lookupt;
+#if 0 && ENABLE_THIS_AND_UNCOMPRESSION_WILL_BREAK
        if (!*tarr)  // no imports from this dll
            continue;
+#endif
        set_le32(ppi,idlls[ic]->npos);
        set_le32(ppi+4,idlls[ic]->iat - rvamin);
        ppi += 8;
@@ -579,7 +584,7 @@ unsigned PackW32Pe::processImports() // pass 1
        for (ic = 0; ic < dllnum; ic++, im++)
        {
            memset(im,FILLVAL,sizeof(*im));
-            im->dllname = ptr_diff(idlls[ic]->name,ibuf); // I only need this info
+            im->dllname = ptr_diff(dlls[idlls[ic]->original_position].name,ibuf);
        }
    }
    else
@@ -829,7 +834,7 @@ void PackW32Pe::pack(OutputFile *fo)
            throwCantPack("PE32/EFIROM files are not yet supported");
            break;
          }
-        case 14: //XBOX - will we ever see an XBOX file?
+        case 14: //XBOX - will we ever see a XBOX file?
          {
            throwCantPack("PE32/xbox files are not yet supported");
            break;
@@ -912,7 +917,7 @@ void PackW32Pe::pack(OutputFile *fo)
        if (!isrtm && ((isection[ic].flags & (PEFL_WRITE|PEFL_SHARED))
            == (PEFL_WRITE|PEFL_SHARED)))
            if (!opt->force)
-                throwCantPack("writeable shared sections not supported (try --force)");
+                throwCantPack("writable shared sections not supported (try --force)");
        if (jc && isection[ic].rawdataptr - jc > ih.filealign)
            throwCantPack("superfluous data between sections");
        fi->seek(isection[ic].rawdataptr,SEEK_SET);
@@ -1087,7 +1092,7 @@ void PackW32Pe::pack(OutputFile *fo)
        // still in a read only section by looking at the pe header of the
        // file. If this check fails the runtime does "interesting" things
        // like not running the floating point initialization code - the result
-        // is an R6002 runtime error.
+        // is a R6002 runtime error.
        // These supposed to be read only addresses are covered by the sections
        // UPX0 & UPX1 in the compressed files, so we have to patch the PE header
        // in the memory. And the page on which the PE header is stored is read
@@ -2,8 +2,8 @@

   This file is part of the UPX executable compressor.

-   Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2010 Laszlo Molnar
+   Copyright (C) 1996-2013 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2013 Laszlo Molnar
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Markus F.X.J. Oberhumer	6766b14415	Prepare release.	2013-09-30 14:21:37 +02:00
John Reiser	9d0f9e967f	Avoid stmdb with write-back register in stored list, even when stored value is don't care.	2013-09-21 09:52:21 -07:00
John Reiser	d7609088e5	Silence "warning: cannot find entry symbol _start"	2013-09-21 08:39:15 -07:00
Markus F.X.J. Oberhumer	b2643b6926	Start using the new intergral type names.	2013-09-20 08:19:18 +02:00
Markus F.X.J. Oberhumer	07b65ca069	Introduce integral type names using <stdint.h> terminology like "upx_uint64_t".	2013-09-20 08:16:37 +02:00
Markus F.X.J. Oberhumer	25727f7f99	Minor portability fixes.	2013-09-20 07:48:29 +02:00
Markus F.X.J. Oberhumer	880ae89307	Bump version and tentative release date.	2013-09-20 07:19:06 +02:00
Markus F.X.J. Oberhumer	1496df1989	New ACC version.	2013-09-20 07:09:35 +02:00
Markus F.X.J. Oberhumer	7d8ae6b4b1	Make amd64-win64.pep.S compile with current upx stubtools.	2013-09-20 07:08:09 +02:00
Markus F.X.J. Oberhumer	312d4cccaf	stub: start using stubtools bin-upx-20130920.	2013-09-20 06:59:27 +02:00
Markus F.X.J. Oberhumer	ce5f9f95ea	stub: fix i386 syntax for current gas versions, and add some explicit alignments at the end of the file so that we do not depend on gas defaults.	2013-09-20 06:15:46 +02:00
Markus F.X.J. Oberhumer	d9bf8a76d9	Protect against changes from future gas versions in amd64-linux.elf-entry.S.	2013-09-20 05:22:05 +02:00
Markus F.X.J. Oberhumer	f7a35fb9fe	stub: save 1 byte in amd64-darwin.{dylib,macho}-entry.S.	2013-09-20 04:20:23 +02:00
Markus F.X.J. Oberhumer	3ba691ded5	Remove trailing whitespace.	2013-09-20 03:25:59 +02:00
Markus F.X.J. Oberhumer	7a7277d56f	Use correct "movzwl" opcode in src/stub/src/arch/i386/macros.S.	2013-09-20 03:18:19 +02:00
László Molnár	76be5dd1d3	linker: Section::offset should be u64	2013-09-01 21:38:44 +02:00
László Molnár	53dc63f3bc	linker: a small 64-bit relocation support related fix	2013-09-01 11:15:30 +02:00
László Molnár	80da0bc9d5	pepfile: infoWarning about unsupported relocation types fixed	2013-08-28 22:33:39 +02:00
László Molnár	bce7af4e11	fixed 8 bit range checking in ElfLinkerAMD64::relocate1	2013-08-28 22:31:40 +02:00
László Molnár	9da09b51ed	win64/pe: tls callback assembly improvements + misc cleanups	2013-08-28 21:53:23 +02:00
László Molnár	86392f197f	win64/pe: lzma support added	2013-08-28 00:24:54 +02:00
László Molnár	1c13046297	win64/pe: added nrv2b and nrv2d support	2013-08-27 22:06:52 +02:00
László Molnár	fbc756b531	win64/pe: filter support added	2013-08-27 21:22:21 +02:00
László Molnár	6c64b06453	win64/pe: uncompression seems to work; tls handling improvement	2013-08-26 22:07:55 +02:00
László Molnár	241834029a	64 relocation handling added; basic DLL support works	2013-08-25 23:54:13 +02:00
László Molnár	5b8a9c0b47	basic win64 PE support added	2013-08-22 22:01:09 +02:00
László Molnár	037c29d24a	added full support for 64-bit relocations	2013-08-22 21:43:11 +02:00
László Molnár	893f26ac9a	fix wcle fixup unpacking segfault (sf.net bug 220)	2013-08-19 13:39:44 +02:00
John Reiser	d43f8e3100	Alignment bug in test or decompress of shared library; sourceforge.net/p/upx/bugs/218/	2013-07-06 13:50:15 -07:00
John Reiser	2b42acf7b8	ARM heuristic dcache flush by sweeping 1/2 MB	2013-06-10 14:20:59 -07:00
John Reiser	f65b80ed42	ARM remember readlink("/proc/self/exe",) as environment variable " =" (3 spaces)	2013-06-09 20:33:59 -07:00
John Reiser	e84abbdc82	ARM __clear_cache() has bugs Linux hostname 3.0.8-482645-user #1 SMP PREEMPT Mon Apr 30 19:43:45 KST 2012 armv7l GNU/Linux Processor : ARMv7 Processor rev 3 (v7l) processor : 0 BogoMIPS : 597.12 processor : 1 BogoMIPS : 597.12 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc09 CPU revision : 3 Hardware : Espresso10 Revision : 000a	2013-06-09 13:03:06 -07:00
John Reiser	66269eabe9	ARM Try a hole so that kernel does not extend brk(0)	2013-06-08 08:39:08 -07:00
John Reiser	36c0928483	ARM __clear_cache() on escape hatch; http://sourceforge.net/p/upx/bugs/214/	2013-06-07 07:08:03 -07:00
John Reiser	9237e15adc	Fix ARM compress shared library.	2013-05-10 16:20:52 -07:00
Markus F.X.J. Oberhumer	0d3a2072b2	Add some more sanity checks in pefile.cpp.	2013-04-04 14:30:52 +02:00
Markus F.X.J. Oberhumer	aa2ee5dfc2	New ACC version.	2013-03-20 16:48:27 +00:00
John Reiser	b515fa39ec	Apple codesign follies: need more flags	2013-03-07 19:47:44 -08:00
Markus F.X.J. Oberhumer	76e3f4eb92	Post-release version bump.	2013-02-20 13:50:12 +01:00
Markus F.X.J. Oberhumer	4959e5c6c2	Add tag for RELEASE_309.	2013-02-18 16:09:00 +00:00
Markus F.X.J. Oberhumer	7082594bbc	Prepare release.	2013-02-18 11:03:33 +01:00
Markus F.X.J. Oberhumer	36dd35f238	Silence some compilation warnings.	2013-02-18 11:01:30 +01:00
John Reiser	9c9fb6a485	DEBUG-only bug in decimal()	2013-02-15 16:35:45 -08:00
John Reiser	5438a4837b	more AT_PHDR trouble	2013-02-15 16:32:51 -08:00
Markus F.X.J. Oberhumer	84996e8cb6	Bump tentative release date.	2013-02-12 10:32:11 +01:00
Markus F.X.J. Oberhumer	87a368a857	Welcome 2013.	2013-02-12 10:14:03 +01:00
Markus F.X.J. Oberhumer	21412d93dd	New ACC version.	2013-02-12 08:16:44 +00:00
John Reiser	0b11ff22b4	internal documentation: pointer to source for Apple codesign	2013-02-03 11:27:02 -08:00
John Reiser	8fafa78796	sync stubs	2013-01-31 12:33:16 -08:00
John Reiser	c43158f8a2	find PT_LOAD in case ARM PT_EXIDX is first	2013-01-31 12:21:51 -08:00
John Reiser	92ad524947	clear registers at user entry (paranoia)	2013-01-31 12:20:42 -08:00
John Reiser	b362a61863	fix for user brk() on ARM with static linking	2013-01-31 12:19:35 -08:00
John Reiser	468fec38d7	Fix .e_ident[EI_OSABI] for Debian armhf.	2013-01-30 13:31:35 -08:00
John Reiser	89830a5ae0	Mac OS X codesign disallows overhang of vmsize.	2013-01-25 15:58:25 -08:00
John Reiser	5977c296bd	Fix codesign for Mac OS X.	2013-01-24 15:28:21 -08:00
John Reiser	47d5792d97	Updates to prepare for next release.	2012-11-14 09:07:10 -08:00
Markus F.X.J. Oberhumer	25d706a913	Whitespace cleanup.	2012-10-31 15:50:52 +01:00
John Reiser	048236aaaa	Isolate change to p_mach.cpp of previous revision (p_lx_elf.cpp and p_lx_elf.h were included by mistake.)	2012-10-10 08:58:15 -07:00
John Reiser	d442c58fd1	MachO no longer needs contiguous LC_SEGMENT (SourceForge bug 3308161)	2012-10-10 08:51:52 -07:00
John Reiser	f890f6bb09	ignore another .vmsize==0; fix unfold which needs another page	2012-08-23 14:26:42 -07:00
John Reiser	036d466790	allow 3-byte decompressor overrun; fix DEBUG decimal(); unify with i386	2012-08-23 14:25:32 -07:00
John Reiser	dee47ba2d8	implement DEBUG	2012-08-23 14:22:55 -07:00
John Reiser	be96c28b77	fix DEBUG decimal() of negative number	2012-08-23 12:37:44 -07:00
John Reiser	ad1c0f578e	fix DEBUG decimal() of negative number	2012-08-23 07:31:30 -07:00
John Reiser	c8f7b1b72c	MacOSX launcher gets SIGBUS when it cannot find mapped Mach_header. Add segZERO, segMHDR, secMHDR.	2012-08-22 20:46:35 -07:00
John Reiser	c89702ae84	skip 0==.vmsize; also DEBUG, DPRINTF	2012-08-22 20:43:00 -07:00
John Reiser	2d29a82250	PackMachBase<T>::pack1() segTEXT.vmaddr must ignore zero-length segments	2012-08-20 20:02:26 -07:00
John Reiser	b36c65e654	fix Mac OS X code signing; also leave room for LC_UUID	2012-08-04 16:44:21 -07:00
John Reiser	09b072b908	Leave space for code signing on Mac OS X.	2012-08-03 13:28:33 -07:00
John Reiser	0ae9fee350	Mach_linkedit_data_command	2012-08-03 13:20:00 -07:00
John Reiser	1579182ed9	PackUnix::canUnpack() allows zero-filled last page	2012-08-03 13:19:28 -07:00
John Reiser	074671aa71	::unpack "if (fo)"; also "delete []" (SourceForge bug 3545609)	2012-07-19 20:11:44 -07:00
John Reiser	36b7c47247	__DWARF LC_SEGMENT_64 with .vmsize==0 (SourceForge bug 3308161)	2012-07-18 15:37:41 -07:00
John Reiser	424d5b3025	UPX_LZMA_VERSION, zlib, zlib-devel, URL for lzma SDK	2012-07-16 15:22:22 -07:00
John Reiser	8a5d352733	Portability: fix "EOFException: premature end of file" doing ELF on Windows. OutputFile::read() was bad news; fsync() should work, but was missing.	2012-07-12 14:25:28 -07:00
John Reiser	f383629282	compressWithFilters(..., inhibit_compression_check=0) // SourceForge bug 3541020 Not good to check compression ratio on every block when blocksize < file_size, as when --force_execve of Elf > 0x80000 bytes.	2012-07-12 07:04:56 -07:00
John Reiser	a6d717cb04	big endian, too: ARM Linux EABI version 4 and 5 is a mess	2012-07-07 07:45:51 -07:00
Markus F.X.J. Oberhumer	84a5753301	New ACC version.	2012-05-31 16:08:14 +00:00
Markus F.X.J. Oberhumer	5d2d9c7e81	Update .hgignore. Update valgrind macros.	2012-04-26 09:05:35 +02:00
Markus F.X.J. Oberhumer	82801d1411	Fix some typos in documentation and comments.	2012-03-27 02:14:03 +02:00
John Reiser	340c3963d8	MIPS mmap_privanon in .S in case gcc learns how to 'bal'.	2012-03-14 08:24:04 -07:00
John Reiser	ef15cf9847	merge	2012-03-13 19:56:30 -07:00
John Reiser	4d613ccfa7	MIPS mmap_privanon() forgot to set syscall number; also gcc __asm__() problems. [Sourceforge upx-Bugs-3503753]	2012-03-13 19:54:47 -07:00
Markus F.X.J. Oberhumer	43ce34d547	Welcome 2012.	2012-01-01 22:35:11 +01:00
Markus F.X.J. Oberhumer	eda074cd80	New ACC version.	2012-01-01 21:18:43 +00:00
Markus F.X.J. Oberhumer	a2396d82f6	NEWS: spelling fixes.	2011-12-14 18:06:39 +01:00
Markus F.X.J. Oberhumer	a38721db93	Remove meaningless "const" from casts.	2011-12-14 06:05:41 +01:00
Markus F.X.J. Oberhumer	a06e811717	Remove extra semicolons.	2011-12-14 06:05:08 +01:00
Markus F.X.J. Oberhumer	86e534ff75	Remove trailing whitespace. Remove hard tabs.	2011-12-14 06:03:08 +01:00
John Reiser	640d5b2dec	Option --preserve-build-id for Gnu ELF; contributed by Nicholas Twerdochlib (SourceForge [ upx-Patches-3413335 ])	2011-12-13 17:26:03 -08:00
John Reiser	57e9b27085	merge	2011-12-13 10:54:55 -08:00
John Reiser	c56eefc739	Document /proc/self/exe problems on arm*-linux-elf.	2011-12-13 10:53:26 -08:00
Markus F.X.J. Oberhumer	cf28306997	Post-release version bump.	2011-12-13 01:30:00 +01:00
Markus F.X.J. Oberhumer	10acf3ddd1	Add tag for RELEASE_308.	2011-12-12 16:08:00 +00:00
Markus F.X.J. Oberhumer	fed3ed9f9a	Prepare release.	2011-12-12 11:55:45 +01:00
Markus F.X.J. Oberhumer	260138ba11	Silence some compilation warnings.	2011-12-12 11:30:02 +01:00
John Reiser	67f7e0089c	NEWS summary in preparation for release	2011-12-06 08:22:44 -08:00
John Reiser	d4a22c7851	Sync stub for amd64-darwin.macho-entry.	2011-12-06 07:03:53 -08:00
John Reiser	06cf986490	overlap unfolded stub on Mach-O amd64 [SourceForge upx-Bugs-3447184]	2011-12-02 22:01:13 -08:00
John Reiser	adf9aa04ce	overlap unfolded stub on Mach-O i386 [SourceForge upx-Bugs-3447184]	2011-12-02 20:51:13 -08:00
John Reiser	69f66fbe52	rebuild using broader dependencies of previous commit	2011-11-23 13:25:25 -08:00
John Reiser	d061005c89	propagate dependency on i386-linux.elf-main.c by hand	2011-11-23 13:23:11 -08:00
John Reiser	f6ee8b9f04	MSVC++ disallows zero-length array in struct	2011-11-23 13:05:00 -08:00
John Reiser	31af22c2ff	ARM_is_QNX looks for PT_INTERP containing "ldqnx"	2011-10-16 15:04:18 -07:00
John Reiser	c421e3f243	ARM stub: fix editing mistake	2011-10-16 13:40:21 -07:00
John Reiser	6e92902407	ARM_is_QNX() heuristic	2011-10-16 13:11:03 -07:00
John Reiser	6256381dc3	mmap_privanon() in stub for arm,i386,mips eases QNX	2011-10-16 11:39:46 -07:00
John Reiser	b247b051ea	QNX on armel (experimental)	2011-10-15 19:49:37 -07:00
Markus F.X.J. Oberhumer	afbd553622	Silence some compilation warnings.	2011-08-30 03:40:53 +02:00
John Reiser	36bc14e884	fix PackMachFat::unpack for test mode ("-t"): fo==NULL	2011-07-11 14:37:40 -07:00
John Reiser	9c5d0ff2ff	PeFile::processRelocs() defends itself against corrupt PE header	2011-06-08 10:06:42 -07:00
John Reiser	cfa6c8ddf6	Fix ::pack3 for shared library.	2011-06-06 20:00:43 -07:00
John Reiser	21924bf022	move stub escape hatch for shared library to end of .text [glibc-2.13.90]	2011-06-02 07:18:50 -07:00
John Reiser	eea33f6019	Document copy ONLY for old_dtinit, .e_shoff in compressed shared library.	2011-05-31 11:01:40 -07:00
John Reiser	66d48ae808	MH_BUNDLE enum	2011-05-30 07:22:31 -07:00
John Reiser	de9b9fd0b1	more messages in PackLinuxElf32::canPack	2011-05-30 07:21:51 -07:00
John Reiser	ece7384be4	fpad4 from st_size(), not from getBytesWritten()	2011-05-28 12:18:27 -07:00
John Reiser	0c052e4506	amd64 output PT_LOAD[0] ends after loader	2011-05-20 10:29:04 -07:00
John Reiser	1996a0a3d6	32-bit shared libraries on i386 only (SourceForge bug 3286178)	2011-04-14 09:39:55 -07:00
László Molnár	679ad9b8c6	fixed computing of tls data end (sf.net bug 3256788)	2011-03-29 15:49:20 +02:00
John Reiser	d4983731e7	More l_info.l_lszie and .l_checksum TargetEndian.	2011-03-28 11:11:05 -07:00
John Reiser	4fec3c8f34	Merge.	2011-03-28 10:45:47 -07:00
John Reiser	836fd2565f	Place loader immediately after compressed PT_LOADs, in "middle" of file. This moves compressed gaps and debuginfo out of compressed PT_LOADs, and fixes a bug where large debuginfo would cause first mmap at runtime to erase the loader (SourceForge bug 3239079).	2011-03-28 10:44:23 -07:00
John Reiser	54618064a1	l_info.l_lsize and .l_checksum are TargetEndian	2011-03-28 10:14:06 -07:00
John Reiser	519e3e01ae	OutputFile implements read() and readx(); beware --stdout.	2011-03-28 10:12:36 -07:00
László Molnár	aec8f81358	fixed a warning (sf.net bug 3241423)	2011-03-25 12:02:22 +01:00
John Reiser	c1d6bf4366	avoid .so with DT_TEXTREL; SourceForge bug 3190915	2011-02-24 09:38:17 -08:00
Markus F.X.J. Oberhumer	9bf2b79d9e	Enter 2011.	2011-01-03 08:49:23 +01:00
Markus F.X.J. Oberhumer	4d98408995	Remove trailing whitespace.	2010-12-29 15:46:55 +01:00
Markus F.X.J. Oberhumer	7b466388f9	Detabify.	2010-12-29 15:46:34 +01:00
Markus F.X.J. Oberhumer	b926fb3c66	Fix __cdecl syntax error.	2010-12-24 10:38:30 +01:00
László Molnár	6c8d5c0d0e	replaced abort() with internal_error() (sf.net bug 3101319)	2010-12-21 10:28:36 +01:00
László Molnár	5a1d234260	merge	2010-12-21 09:40:16 +01:00
John Reiser	fd6d42c297	i386-linux.shlib-init needs empty LEXECDYN (sourceforge 3101319)	2010-12-20 10:20:10 -08:00
László Molnár	7310ad6e92	align TLS callbacks to 4 byte boundary	2010-12-20 14:57:24 +01:00
László Molnár	7e47b1348d	fixed a typo	2010-12-20 10:51:29 +01:00
László Molnár	1e3555a6b7	added some input validity checks (for sf.net bug 3122661)	2010-12-20 00:35:57 +01:00
László Molnár	9a67ce5968	do not skip dlls with no imports from the preprocessed import data (sf.net bug 3125753)	2010-12-19 23:22:58 +01:00
Markus F.X.J. Oberhumer	279d7955f8	Keep entries sorted in Makefiles.	2010-12-03 01:04:16 +01:00
Markus F.X.J. Oberhumer	db977c0bf5	Add a .dump file to repo.	2010-11-29 15:28:35 +01:00
Markus F.X.J. Oberhumer	ba6bc59818	Update .hgignore.	2010-11-29 15:28:10 +01:00
John Reiser	6e8be0578c	improve PIC_STRING	2010-11-18 08:23:08 -08:00
John Reiser	92f7d16b5e	more flexible labels on trace output	2010-11-18 08:22:36 -08:00
John Reiser	40bb3c2f5e	better PIC_STRING for __mips__	2010-11-17 20:45:39 -08:00
John Reiser	56a6096221	better PIC_STRING for __mips__	2010-11-17 20:42:01 -08:00
John Reiser	ee37b42a91	DEBUG for MIPS i386-linux.elf-main.c	2010-11-17 20:21:41 -08:00
John Reiser	0806e61df4	move DEBUG_STRCON adjacent to uses	2010-11-17 15:17:03 -08:00
John Reiser	279ffeeefa	unify DEBUG STR_* into i386-linux.elf-main.c from *.elf-fold.S	2010-11-17 14:32:24 -08:00
John Reiser	80c5ee2479	use up4()	2010-11-17 14:28:00 -08:00
John Reiser	16208544e5	ELFOSABI_NETBSD	2010-11-17 14:27:00 -08:00
John Reiser	6afeb24fdb	use brand_netbsd	2010-11-17 12:49:29 -08:00
John Reiser	e6357b81eb	NetBSD version 5 requires PT_NOTE for PaX. Also adjust other *BSD and PT_NOTE. [Tested OK on FreeBSD 8.1, NetBSD 5.1, OpenBSD 4.8. Cleanup needed.]	2010-11-16 21:13:42 -08:00
John Reiser	dfc2efe8a6	make_hatch_arm() needs sys_munmap; also fix ARM div10.	2010-11-15 11:51:46 -08:00
John Reiser	f28b96f431	Stand-alone tracing for ARM stub; "#define DEBUG 1" then re-compile. https://sourceforge.net/tracker/?func=detail&atid=102331&aid=3105926&group_id=2331	2010-11-13 21:30:34 -08:00
John Reiser	a10293f8f7	ARM copy .e_flags from input to output to preserve soft_FP flag, etc.	2010-11-09 11:05:55 -08:00
John Reiser	b1f02f91d7	NetBSD 5.0 wants PT_NOTE and branded executables	2010-11-09 10:47:53 -08:00
Markus F.X.J. Oberhumer	e76fa45d86	Small upx_sanity_check() update.	2010-11-08 23:59:34 +01:00
Markus F.X.J. Oberhumer	06f43892a5	Set sane abort() default behaviour when using msvcrt.	2010-11-08 20:48:50 +01:00
Markus F.X.J. Oberhumer	a094332b0d	Silence some compilation warnings.	2010-10-23 11:40:41 +02:00
Markus F.X.J. Oberhumer	7b8779f534	Portability updates.	2010-10-20 01:46:38 +02:00
Markus F.X.J. Oberhumer	371bf20d19	New ACC version.	2010-10-17 10:10:23 +02:00
Markus F.X.J. Oberhumer	0f633ddd15	Bump version for next release.	2010-09-08 18:04:39 +02:00
Markus F.X.J. Oberhumer	7886ca7f5f	Add tag for RELEASE_307.	2010-09-08 15:07:00 +00:00