664a82e7c9
Start re-organizing the packing of Elf, by making Elf32 come first,
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with Big endian and Little endian derived from it.
I386 still uses the old way, but PowerPC (both Linux and Darwin [Mac])
use the new way.
p_elf.h p_lx_elf.cpp p_lx_elf.h p_lx_exc.cpp p_lx_exc.h
p_unix.cpp p_unix.h p_vmlinx.cpp p_vmlinx.h p_vmlinz.cpp
committer: jreiser <jreiser> 1108940224 +0000
2005-02-20 22:57:04 +00:00
5f87e9891b
Enter 2004.
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committer: mfx <mfx> 1074623868 +0000
2004-01-20 18:37:48 +00:00
97153e8e09
Compile fixes for PGI C++.
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committer: mfx <mfx> 1071917829 +0000
2003-12-20 10:57:09 +00:00
2162a01848
Enter 2003.
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committer: mfx <mfx> 1042478199 +0000
2003-01-13 17:16:39 +00:00
7802257700
Portability fixes.
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committer: mfx <mfx> 1037058393 +0000
2002-11-11 23:46:33 +00:00
60031bed47
Disable filters if we have more than one block.
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committer: mfx <mfx> 1037024125 +0000
2002-11-11 14:15:25 +00:00
f66d8f98c9
Changed year to 2002.
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committer: mfx <mfx> 1036971635 +0000
2002-11-10 23:40:35 +00:00
a94a3e9741
If testOverlappingDecompression() fails, just treat the block as
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non-compressible.
committer: mfx <mfx> 1036971145 +0000
2002-11-10 23:32:25 +00:00
69cec874a1
checkPatch() resets
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p_lx_elf.cpp p_lx_exc.cpp p_unix.cpp
committer: jreiser <jreiser> 1034906580 +0000
2002-10-18 02:03:00 +00:00
c069efaa1b
decompress upx-1.22 linux/386 by e_entry==+0x80
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committer: jreiser <jreiser> 1034698283 +0000
2002-10-15 16:11:23 +00:00
9b079b371d
Resynced with upx 1.2 branch.
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committer: mfx <mfx> 1031577224 +0000
2002-09-09 13:13:44 +00:00
666e8c2f2f
Big re-sync with UPX 1.2 branch.
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committer: mfx <mfx> 1026835258 +0000
2002-07-16 16:00:58 +00:00
a63b02ab69
make "upx -d" decompression backward compatible to 8-byte b_info
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p_lx_elf.h p_lx_elf.cpp p_unix.cpp
committer: jreiser <jreiser> 981752402 +0000
2001-02-09 21:00:02 +00:00
e866b2231f
move b_len from PackHeader to PackUnix
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packer.h p_unix.h p_unix.cpp p_lx_elf.cpp p_lx_exc.cpp
committer: jreiser <jreiser> 981741734 +0000
2001-02-09 18:02:14 +00:00
451487ef80
Added an assertion.
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committer: mfx <mfx> 981702739 +0000
2001-02-09 07:12:19 +00:00
40fddf1715
Put upx stub loader at high end of ELF output file on linux,
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and allow for block-by-block specification of filter and parameters.
linker.cpp linker.h mem.cpp mem.h p_elf.h
p_lx_elf.cpp p_lx_elf.h
p_lx_exc.cpp p_lx_exc.h
p_lx_sh.cpp p_lx_sh.h
p_unix.cpp p_unix.h
packer.cpp packer.h
stub/fold_elf86.asm stub/fold_exec86.asm stub/fold_sh86.asm
stub/l_lx_elf.c stub/l_lx_elf86.asm stub/l_lx_elf86.lds
stub/l_lx_exec.c stub/l_lx_exec86.asm stub/l_lx_exec86.lds
stub/l_lx_sh.c stub/l_lx_sh86.asm stub/l_lx_sh86.lds
stub/linux.hh
committer: jreiser <jreiser> 981084316 +0000
2001-02-02 03:25:16 +00:00
df9db96bd1
filters for unix(linux)
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Modified Files:
filteri.cpp filter/ctojr.h linker.cpp linker.h mem.cpp mem.h
p_lx_elf.cpp p_lx_elf.h
p_lx_exc.cpp p_lx_exc.h
p_lx_sh.cpp p_lx_sh.h
p_unix.cpp packer.cpp packer.h packhead.cpp
stub/Makefile stub/macros.ash
stub/l_lx_elf.c stub/l_lx_elf86.asm stub/l_lx_elf86.lds
stub/l_lx_exec.c stub/l_lx_exec86.asm stub/l_lx_exec86.lds
stub/l_lx_sh86.asm stub/l_lx_sh86.lds
Added Files:
filter/ctok.h
stub/fold_elf86.asm stub/fold_exec86.asm stub/fold_sh86.asm
committer: jreiser <jreiser> 979796725 +0000
2001-01-18 05:45:25 +00:00
ecce4d6578
Reset patch order in writePackHeader().
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committer: mfx <mfx> 979756690 +0000
2001-01-17 18:38:10 +00:00
d8baf6d1e8
Added PackUnix::writePackHeader().
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committer: mfx <mfx> 979754833 +0000
2001-01-17 18:07:13 +00:00
266d992017
Cleanups.
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committer: mfx <mfx> 978636047 +0000
2001-01-04 19:20:47 +00:00
f96955b9f0
Updated my email address.
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committer: mfx <mfx> 978625825 +0000
2001-01-04 16:30:25 +00:00
572082ac2b
Implemented Packer::verifyOverlappingDecompression().
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committer: mfx <mfx> 978465508 +0000
2001-01-02 19:58:28 +00:00
aa540f85fa
Big merge of my working tree: Added options `--all-methods', new
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Packer::getCompressionMethods(), improved Packer::compressWithFilters().
committer: mfx <mfx> 978449945 +0000
2001-01-02 15:39:05 +00:00
85920ea8b1
Use the new macro COMPILE_TIME_ASSERT() instead of several assert().
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committer: mfx <mfx> 978092937 +0000
2000-12-29 12:28:57 +00:00
c3ec6b73e5
Use UPX_MAGIC_LE32 instead of PackHeader::magic.
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committer: mfx <mfx> 977922670 +0000
2000-12-27 13:11:10 +00:00
046df6da76
Added Packer::checkAlreadyPacked().
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committer: mfx <mfx> 977427988 +0000
2000-12-21 19:46:28 +00:00
1d948c839d
Moved the generic linux/386 format into the new p_lx_exc.{h,cpp} files.
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committer: mfx <mfx> 977423460 +0000
2000-12-21 18:31:00 +00:00
5d74b7252d
Cleaned up the use of upx_compress(), use delete[] where needed.
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committer: mfx <mfx> 977422374 +0000
2000-12-21 18:12:54 +00:00
1e1a078808
Cleaned up Packer::readPackHeader().
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committer: mfx <mfx> 977342419 +0000
2000-12-20 20:00:19 +00:00
a24af0ce74
Final 1.10 patches.
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committer: mfx <mfx> 977313794 +0000
2000-12-20 12:03:14 +00:00
fa772703d4
Prepared for 1.10 release.
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committer: mfx <mfx> 977233750 +0000
2000-12-19 13:49:10 +00:00
8ef3beb6c6
Added Packer::checkFinalCompressionRatio().
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committer: mfx <mfx> 976775892 +0000
2000-12-14 06:38:12 +00:00
c6481575f9
Rewrote PackHeader handling. In particuliar, Packer::putPackHeader()
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was renamed to patchPackHeader(), and it is now under control of
the usual checkPatch() patch-order.
committer: mfx <mfx> 976601615 +0000
2000-12-12 06:13:35 +00:00
c350efb3d0
Renamed pass and total_passes to ui_pass and ui_total_passes in class Packer.
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committer: mfx <mfx> 975421199 +0000
2000-11-28 14:19:59 +00:00
2e6c03690f
Swapped the parameters in Packer::checkCompressionRatio() - all functions
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now have the uncompressed size before the compressed size in the
parameter list.
committer: mfx <mfx> 974917952 +0000
2000-11-22 18:32:32 +00:00
abc15a398c
Updated the file headers.
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committer: mfx <mfx> 974118160 +0000
2000-11-13 12:22:40 +00:00
f351277f61
Added some assertions about the struct sizes.
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committer: mfx <mfx> 972865746 +0000
2000-10-30 00:29:06 +00:00
65601b5c26
Avoid some compiler warnings.
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committer: mfx <mfx> 968567027 +0000
2000-09-10 06:23:47 +00:00
51c6566092
Packer::canUnpack() now can return -1.
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committer: mfx <mfx> 962126554 +0000
2000-06-27 17:22:34 +00:00
51b162f069
Cleaned up the Linux C stub loaders by putting more stuff into linux.hh.
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committer: mfx <mfx> 962045590 +0000
2000-06-26 18:53:10 +00:00
f9c33255c5
use mmap()+munmap() for output during decompression; and squeeze hard!
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p_unix.cpp stub/l_lx_exec.c
committer: jreiser <jreiser> 959142814 +0000
2000-05-24 04:33:34 +00:00
6bb104b39f
Compress the compiled C code in the stub on lx_exec86 (saves 157 bytes).
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Also make 'fold_begin' processing more robust.
p_lx_elf.cpp p_lx_sh.cpp p_unix.cpp
stub/Makefile stub/l_lx_exec86.asm
committer: jreiser <jreiser> 958923851 +0000
2000-05-21 15:44:11 +00:00
0421c010cb
UPX1 no longer used with Extent in xread() stub/l_lx_exec.c
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committer: jreiser <jreiser> 958847383 +0000
2000-05-20 18:29:43 +00:00
7854a924c7
put overlay into PT_LOAD, in order to protect from /usr/bin/strip,
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and prepare to discontinue use of /proc/exe by stub
p_unix.cpp p_unix.h stub/Makefile
stub/l_lx_exec86.lds
committer: jreiser <jreiser> 958837765 +0000
2000-05-20 15:49:25 +00:00
1a9128a473
Initial commit (from git)
2000-05-19 16:04:55 +00:00
John Reiser