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Author SHA1 Message Date
John Reiser
2dfb82d5b9 Linux does not grow the stack below esp, so all accesses must be >= esp. 
fold_elf86.asm fold_sh86.asm l_lx_sep86.asm

committer: jreiser <jreiser> 1006463120 +0000
 2001-11-22 21:05:20 +00:00
John Reiser
83bcbb8299 internal calling sequences save 37 bytes (24 when compressed) 
committer: jreiser <jreiser> 994972276 +0000
 2001-07-12 21:11:16 +00:00
John Reiser
d85f48fb97 save 2 bytes when compressed 
committer: jreiser <jreiser> 994968843 +0000
 2001-07-12 20:14:03 +00:00
John Reiser
e4660b8608 need to search auxv for AT_PHDR 
committer: jreiser <jreiser> 994946170 +0000
 2001-07-12 13:56:10 +00:00
John Reiser
96141d82f4 Spend some bytes of code in stub to eliminate wasted stack space. 
(Choose between this revision and previous, according to taste.)
	fold_elf86.asm l_lx_elf.c

committer: jreiser <jreiser> 994887023 +0000
 2001-07-11 21:30:23 +00:00
John Reiser
ef17dc10ca Fix Elf_auxv table. upx was duplicating AT_PHDR (and others) 
because Linux 2.4.5 supplies many more AT_ entries than before.
First noticed by Sebastian <scut@nb.in-berlin.de>.
	fold_elf86.asm fold_sh86.asm l_lx_sep86.asm
	l_lx_elf.c     l_lx_sh.c     l_lx_sep.c

committer: jreiser <jreiser> 994871296 +0000
 2001-07-11 17:08:16 +00:00
John Reiser
caca5ffa12 keep zeroed stack as clean as possible (Sebastian <scut@nb.in-berlin.de>) 
l_lx_sep86.asm fold_elf86.asm

committer: jreiser <jreiser> 994702928 +0000
 2001-07-09 18:22:08 +00:00
Markus F.X.J. Oberhumer
e08d3858be Upgraded to ELFkickers 2.0. 
committer: mfx <mfx> 987374332 +0000
 2001-04-15 22:38:52 +00:00
Markus F.X.J. Oberhumer
0e063b9759 Whitespace changes. 
committer: mfx <mfx> 984629032 +0000
 2001-03-15 04:03:52 +00:00
Markus F.X.J. Oberhumer
6dbdef9d57 Split some string constants to avoid possible RCS keyword expansions. 
committer: mfx <mfx> 983457621 +0000
 2001-03-01 14:40:21 +00:00
Markus F.X.J. Oberhumer
81c58d9727 New version. 
committer: mfx <mfx> 983453010 +0000
 2001-03-01 13:23:30 +00:00
Markus F.X.J. Oberhumer
54701e0c46 Updated. 
committer: mfx <mfx> 983452964 +0000
 2001-03-01 13:22:44 +00:00
Markus F.X.J. Oberhumer
069417499f Moved the Packer's filter handling into the new source file packerf.cpp. 
committer: mfx <mfx> 983452951 +0000
 2001-03-01 13:22:31 +00:00
Markus F.X.J. Oberhumer
5aec670621 Catch std::bad_alloc and print a better error message in this case. 
committer: mfx <mfx> 983320394 +0000
 2001-02-28 00:33:14 +00:00
Markus F.X.J. Oberhumer
16e9f168b9 Updated. 
committer: mfx <mfx> 983320361 +0000
 2001-02-28 00:32:41 +00:00
Markus F.X.J. Oberhumer
8897c3d4cb Added `const' to catched exception. 
committer: mfx <mfx> 983114224 +0000
 2001-02-25 15:17:04 +00:00
Markus F.X.J. Oberhumer
48a520708b New upstream version. 
committer: mfx <mfx> 983109842 +0000
 2001-02-25 14:04:02 +00:00
Markus F.X.J. Oberhumer
4a142f35f5 Renamed MemBuffer::free() to dealloc() in order to better support 
malloc debugging libraries like mpatrol.

committer: mfx <mfx> 983109777 +0000
 2001-02-25 14:02:57 +00:00
Markus F.X.J. Oberhumer
a30bb7db20 Updated. 
committer: mfx <mfx> 983109539 +0000
 2001-02-25 13:58:59 +00:00
Markus F.X.J. Oberhumer
61842b4bcb Updated from UPX 1.07 release. 
committer: mfx <mfx> 982688397 +0000
 2001-02-20 16:59:57 +00:00
Markus F.X.J. Oberhumer
0cae01772c Updated from UPX 1.07 release. 
committer: mfx <mfx> 982688016 +0000
 2001-02-20 16:53:36 +00:00
Markus F.X.J. Oberhumer
6a95c11cf9 Updated from UPX 1.07 release. 
committer: mfx <mfx> 982687495 +0000
 2001-02-20 16:44:55 +00:00
Markus F.X.J. Oberhumer
401567f852 Removed the optional `off' parameter from the [gs]et_[bl]e{16,24,32} functions. 
committer: mfx <mfx> 981982200 +0000
 2001-02-12 12:50:00 +00:00
Markus F.X.J. Oberhumer
475326691d Added a call to verifyOverlappingDecompression(). 
committer: mfx <mfx> 981981688 +0000
 2001-02-12 12:41:28 +00:00
John Reiser
a63b02ab69 make "upx -d" decompression backward compatible to 8-byte b_info 
p_lx_elf.h p_lx_elf.cpp p_unix.cpp

committer: jreiser <jreiser> 981752402 +0000
 2001-02-09 21:00:02 +00:00
John Reiser
2ff824e631 get rid of PT_DYNAMIC: not worth the space; instead, use "upx -d" then ldd 
p_lx_exc.h p_lx_elf.cpp p_lx_exc.cpp p_lx_sh.cpp
	stub/l_lx_elf.c stub/l_lx_elf86.lds stub/fold_elf86.asm

committer: jreiser <jreiser> 981747384 +0000
 2001-02-09 19:36:24 +00:00
John Reiser
e866b2231f move b_len from PackHeader to PackUnix 
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
Markus F.X.J. Oberhumer
451487ef80 Added an assertion. 
committer: mfx <mfx> 981702739 +0000
 2001-02-09 07:12:19 +00:00
Markus F.X.J. Oberhumer
4d64bd7e66 Added UPX_VERSION_STRING4, so that the size of the stubs is not affected 
by versions like "x.yy.zz beta".

committer: mfx <mfx> 981702627 +0000
 2001-02-09 07:10:27 +00:00
Markus F.X.J. Oberhumer
2e21de073d Updated. 
committer: mfx <mfx> 981587564 +0000
 2001-02-07 23:12:44 +00:00
Markus F.X.J. Oberhumer
8675f378b6 Small cleanups - no functional changes. 
committer: mfx <mfx> 981586753 +0000
 2001-02-07 22:59:13 +00:00
Markus F.X.J. Oberhumer
238a369948 Cleanups. 
committer: mfx <mfx> 981586521 +0000
 2001-02-07 22:55:21 +00:00
Markus F.X.J. Oberhumer
7db6c25c6a Updated. 
committer: mfx <mfx> 981586509 +0000
 2001-02-07 22:55:09 +00:00
Markus F.X.J. Oberhumer
bcbc59f04e Updated some comments. 
committer: mfx <mfx> 981586421 +0000
 2001-02-07 22:53:41 +00:00
Markus F.X.J. Oberhumer
1f1f03eaf4 Removed trailing whitespace. 
committer: mfx <mfx> 981586094 +0000
 2001-02-07 22:48:14 +00:00
Markus F.X.J. Oberhumer
c9a1173698 Detabified. 
committer: mfx <mfx> 981585982 +0000
 2001-02-07 22:46:22 +00:00
Markus F.X.J. Oberhumer
3ba4cd5919 Avoid a compiler warning. 
committer: mfx <mfx> 981585719 +0000
 2001-02-07 22:41:59 +00:00
Markus F.X.J. Oberhumer
2c9f6b28f7 Added some constants and options for win32/pe resource types. 
committer: mfx <mfx> 981585673 +0000
 2001-02-07 22:41:13 +00:00
László Molnár
79aff4c12d Corrected tls callback handling. 
Fixed a rare bug in relocation handling.
Filters need an addvalue for this format.
Experimental fix for SizeOfHeaders > 0x1000.
Check for superfluous data between sections.

committer: ml1050 <ml1050> 981241024 +0000
 2001-02-03 22:57:04 +00:00
John Reiser
40fddf1715 Put upx stub loader at high end of ELF output file on linux, 
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
Markus F.X.J. Oberhumer
9005e50049 Check upx_adler32() arguments. 
committer: mfx <mfx> 980888983 +0000
 2001-01-30 21:09:43 +00:00
Markus F.X.J. Oberhumer
dc7493e283 Use the overloaded upx_adler32() function. 
committer: mfx <mfx> 980851465 +0000
 2001-01-30 10:44:25 +00:00
Markus F.X.J. Oberhumer
8f65fc1ab7 Changed an error message. 
committer: mfx <mfx> 980616295 +0000
 2001-01-27 17:24:55 +00:00
Markus F.X.J. Oberhumer
3d732625a7 Cleanups. 
committer: mfx <mfx> 980615091 +0000
 2001-01-27 17:04:51 +00:00
Markus F.X.J. Oberhumer
5f678d10cb Some DOS updates. 
committer: mfx <mfx> 980615078 +0000
 2001-01-27 17:04:38 +00:00
Markus F.X.J. Oberhumer
2a55ac04ce Disable TLS callback check for now. 
committer: mfx <mfx> 980615053 +0000
 2001-01-27 17:04:13 +00:00
Markus F.X.J. Oberhumer
2feb5a47ac Decrease decompressor stack size a little bit. 
committer: mfx <mfx> 980615022 +0000
 2001-01-27 17:03:42 +00:00
Markus F.X.J. Oberhumer
27deeccdb3 Updated from 1.06 release. 
committer: mfx <mfx> 980614997 +0000
 2001-01-27 17:03:17 +00:00
Markus F.X.J. Oberhumer
c7f12f3a74 Compute an adler32 checksum. 
committer: mfx <mfx> 980609412 +0000
 2001-01-27 15:30:12 +00:00
Markus F.X.J. Oberhumer
99f0f0120b Updated. 
committer: mfx <mfx> 980609373 +0000
 2001-01-27 15:29:33 +00:00