d89e561a85
PackLinuxElf32armLe, PackLinuxElf32armBe
2006-06-13 08:51:02 -07:00
49c1da79c8
PackLinuxElf32arm ==> PackLinuxElf32armLe
2006-06-13 08:27:14 -07:00
d8748f4270
Introduced MemBuffer::getSizeForCompression().
2006-06-12 13:18:55 +02:00
c34daf1a35
Make code -Wshadow warning free.
2006-06-11 12:25:19 +02:00
d461b53235
Renamed variable clen to c_len and ulen to u_len.
2006-06-11 12:13:37 +02:00
f1ba0c0aa7
More lzma stuff.
2006-06-09 18:36:53 +02:00
34ae413607
Initial lzma support.
2006-06-07 04:42:15 +02:00
1f18050930
elf32arm escape hatch: avoid Elf32_Ehdr if possible
2006-06-02 08:51:02 -07:00
17ecfc9765
new class PackLinuxElf32arm : PackLinuxElf32Le;
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Unify some functions in leaf classes by moving to parent class.
2006-06-01 06:37:44 -07:00
504deeff42
ET_DYN cannot be old format for decompression
2006-05-24 13:15:39 -07:00
51536a7acd
decompression PackLinuxElf32x86.ET_DYN
2006-05-23 17:42:35 -07:00
d2718e99a4
Change class PackLinuxI386elf : public PackLinuxI386
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into class PackLinuxElf32x86 : public PackLinuxElf32Le : public PackLinuxElf32
which makes the code for compressing ELF (for direct-to-memory decompression)
cleaner because ELF has some of the class tree to itself.
This assumes PROT_EXEC|PROT_WRITE ought to work.
This is checked at runtime, and if it fails then
give a message on stderr and exit(127).
Modify --force-execve so that runtime avoids PROT_EXEC|PROT_WRITE.
Then executables compressed with --force-execve will run under
PaX, grSecurity, and strict SELinux.
2006-05-21 13:58:24 -07:00
0ca8ae17d4
updated my email address
2006-05-17 21:05:46 +02:00
b739bd3d79
Work better with SELinux. We still require allow_execmem.
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p_lx_elf.cpp
stub/fold_elfppc32.h
stub/l_lx_elfppc32.h
stub/l_lx_elfppc32.S
stub/m_lx_elfppc32.c
committer: jreiser <jreiser> 1145666524 +0000
2006-04-22 00:42:04 +00:00
c264750924
Adapt better to SELinux. We still need allow_execmem.
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p_lx_elf.cpp
stub/a_lx_elf64.c
stub/l_lx_elf64amd.h
stub/l_lx_elf64amd.lds
stub/l_lx_elf64amd.S
stub/fold_elf64amd.h
committer: jreiser <jreiser> 1145657332 +0000
2006-04-21 22:08:52 +00:00
fb1181ed26
Allow executables >=3MB on elf64amd; -r1.69 on 2005-11-12 forgot to remove check.
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committer: jreiser <jreiser> 1145139994 +0000
2006-04-15 22:26:34 +00:00
90b1817e92
Undef PAGE_{MASK,SIZE} in conf.h.
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committer: mfx <mfx> 1143454717 +0000
2006-03-27 10:18:37 +00:00
f95e171e11
Workaround linux-2.6.14 binfmt_elf.c: SIGKILL if (0==.p_memsz) on a page boundary.
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p_lx_elf.cpp p_lx_exc.cpp
committer: jreiser <jreiser> 1143057770 +0000
2006-03-22 20:02:50 +00:00
1810440355
Added __attribute__((__sentinel__)) to Packer::addLoader(). This is
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a new gcc-4.1 feature.
committer: mfx <mfx> 1142035833 +0000
2006-03-11 00:10:33 +00:00
366a708f3a
Generalize to more than 2 PT_LOAD using find_LOAD_gap; needed for linux/ElfAMD.
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Also simplifies, and applies to both ::pack and ::unpack.
p_lx_elf.cpp p_lx_elf.h
committer: jreiser <jreiser> 1141348876 +0000
2006-03-03 01:21:16 +00:00
b389abd99f
PackLinuxElf64amd::getCompressionMethods allows both nrv2b and nrv2e
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committer: jreiser <jreiser> 1141326792 +0000
2006-03-02 19:13:12 +00:00
268e322e1c
Extra parameter for compressWithFilters and packExtent,
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to fix 2-pass problem with --brute on linux/elf386.
Only one decompression method is allowed, chosen by
smallest output for .text; but Elf headers come first.
packer.cpp packer.h p_unix.cpp p_unix.h p_lx_elf.cpp
committer: jreiser <jreiser> 1140241030 +0000
2006-02-18 05:37:10 +00:00
8b7ebcf040
Enter 2006.
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committer: mfx <mfx> 1139778883 +0000
2006-02-12 21:14:43 +00:00
51ac5172f5
#undef PAGE_{MASK,SIZE} to fix build problems on some machines.
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committer: mfx <mfx> 1139743226 +0000
2006-02-12 11:20:26 +00:00
ce33ffb62a
handle compressed executables larger than 3MB on Elf64amd
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committer: jreiser <jreiser> 1131833508 +0000
2005-11-12 22:11:48 +00:00
75bba319de
tuning, and prepare for large executables (>3MB compressed)
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p_lx_elf.cpp stub/a_lx_elf64.c stub/amd_d_nrv2e.S
stub/fold_elf64amd.S stub/l_lx_elf64amd.S
committer: jreiser <jreiser> 1131824655 +0000
2005-11-12 19:44:15 +00:00
f78e9261f3
Do initLoader() properly, instead of relying on the amount of stack space
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that is in use when ::buildLinuxLoader is called.
committer: jreiser <jreiser> 1131597922 +0000
2005-11-10 04:45:22 +00:00
6737a3ae09
PackLinuxElf64amd
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p_lx_elf.h p_lx_elf.cpp packmast.cpp
committer: jreiser <jreiser> 1131570778 +0000
2005-11-09 21:12:58 +00:00
0c328372b5
Allow __uClibc_main and __uClibc_start_main like __libc_start_main.
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committer: jreiser <jreiser> 1127269046 +0000
2005-09-21 02:17:26 +00:00
3f7b642c7d
Linux i386 allow compression of position-independent main executables (gcc -pie).
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p_elf.h p_lx_elf.cpp p_lx_elf.h p_lx_exc.cpp
stub/fold_elf86.asm stub/fold_elf86.h stub/l_lx_elf.c
stub/l_lx_elf86.asm stub/l_lx_elf86.h stub/l_lx_elf86.lds
stub/linux.hh
committer: jreiser <jreiser> 1126886896 +0000
2005-09-16 16:08:16 +00:00
6b7c7f755c
Avoid warnings about unused vars.
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committer: mfx <mfx> 1119613814 +0000
2005-06-24 11:50:14 +00:00
d339ee3135
PackLinuxElf32::unpack forgot several get_native32()
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committer: jreiser <jreiser> 1114229735 +0000
2005-04-23 04:15:35 +00:00
14b0527e79
fix compiler waring
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committer: jreiser <jreiser> 1108941316 +0000
2005-02-20 23:15:16 +00:00
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
18ef55ac14
Final updates for upx-1.91.
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committer: mfx <mfx> 1088566877 +0000
2004-06-30 03:41:17 +00:00
1555be40b7
fix alignment of loader after packing multiple blocks
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p_lx_elf.h p_lx_elf.cpp
committer: jreiser <jreiser> 1080880623 +0000
2004-04-02 04:37:03 +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
e387c6bc56
Portability updates.
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committer: mfx <mfx> 1042930101 +0000
2003-01-18 22:48:21 +00:00
8f25c72085
Consistently use const Class &' instead of Class const &'.
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committer: mfx <mfx> 1042741665 +0000
2003-01-16 18:27:45 +00:00
2162a01848
Enter 2003.
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committer: mfx <mfx> 1042478199 +0000
2003-01-13 17:16:39 +00:00
12c6cd8021
Comment on current state of stub/fold* vs decompress, and independent unfilter.
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p_lx_elf.cpp p_lx_exc.cpp
committer: jreiser <jreiser> 1037072124 +0000
2002-11-12 03:35:24 +00:00
7802257700
Portability fixes.
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committer: mfx <mfx> 1037058393 +0000
2002-11-11 23:46:33 +00:00
d7e795a731
Set blocksize in canPack().
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committer: mfx <mfx> 1036984678 +0000
2002-11-11 03:17:58 +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
5ac2eed3d9
::unpackExtent() honors per-block filter if newer 12-byte b_info
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committer: jreiser <jreiser> 1036876078 +0000
2002-11-09 21:07:58 +00:00
7cbf7af6e8
cleanup ui pass count
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committer: jreiser <jreiser> 1036816411 +0000
2002-11-09 04:33:31 +00:00
7f69f5937a
be gentler, use throwAlreadyPackedByUPX()
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committer: jreiser <jreiser> 1036784004 +0000
2002-11-08 19:33:24 +00:00
e0ad859eef
pack1() re-allocates ibuf after setting blocksize
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committer: jreiser <jreiser> 1036733697 +0000
2002-11-08 05:34:57 +00:00
John Reiser