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246 Commits

Author SHA1 Message Date
Markus F.X.J. Oberhumer
7f1cecba92 Got changed. We must sync our toolchains. 
committer: mfx <mfx> 1109750498 +0000
 2005-03-02 08:01:38 +00:00
Markus F.X.J. Oberhumer
4c97b11207 Added OBJSTRIP_xxx variables. 
committer: mfx <mfx> 1109734187 +0000
 2005-03-02 03:29:47 +00:00
Markus F.X.J. Oberhumer
232754b978 Removed trailing whitespace. 
committer: mfx <mfx> 1109669261 +0000
 2005-03-01 09:27:41 +00:00
Markus F.X.J. Oberhumer
75ef603308 Linker updates from Laszlo. Needs some testing. 
committer: mfx <mfx> 1109669078 +0000
 2005-03-01 09:24:38 +00:00
Markus F.X.J. Oberhumer
a5a2fcee4d Avoid warning. 
committer: mfx <mfx> 1109345414 +0000
 2005-02-25 15:30:14 +00:00
John Reiser
f86d57bfe3 mmap() needs in-range fd; b_method as arg5 to decompress 
l_lx_elfppc32.S l_lx_elfppc32.h
	ppc_d_nrv2e.S
	ppc_d_nrv2b.S

committer: jreiser <jreiser> 1109217478 +0000
 2005-02-24 03:57:58 +00:00
John Reiser
615615b1df Unmap the compressed program before running the uncompressed. 
fold_elfppc32.S fold_elfppc32.h

committer: jreiser <jreiser> 1109129677 +0000
 2005-02-23 03:34:37 +00:00
John Reiser
aeba0ce170 add dependencies for ppc_bxx.S and ppc_d_nrv2e.S 
Makefile fold_elfppc32.h l_mac_ppc32.h

committer: jreiser <jreiser> 1109093661 +0000
 2005-02-22 17:34:21 +00:00
John Reiser
5ce60aad53 data cache prefetch 
ppc_d_nrv2e.S l_lx_elfppc32.h

committer: jreiser <jreiser> 1109034808 +0000
 2005-02-22 01:13:28 +00:00
John Reiser
dbc01de9a0 remove debugg-only 'trap' 
committer: jreiser <jreiser> 1109012788 +0000
 2005-02-21 19:06:28 +00:00
John Reiser
19715903fb New stubs pti86 (PT_INTERP for Linux x86), Linux Elf PowerPC-32, 
Apple Macintosh Darwin PowerPC-32.

committer: jreiser <jreiser> 1108862148 +0000
 2005-02-20 01:15:48 +00:00
John Reiser
c88f72fd15 disinguish between __i386__ and generic 
committer: jreiser <jreiser> 1108861387 +0000
 2005-02-20 01:03:07 +00:00
John Reiser
7818596271 stub loader for Linux Elf PowerPC32 
Added Files:
	m_lx_elfppc32.c l_lx_elfppc32.lds
	fold_elfppc32.S l_lx_elfppc32.S
	fold_elfppc32.h l_lx_elfppc32.h  [these two created by Makefile]

committer: jreiser <jreiser> 1108861182 +0000
 2005-02-20 00:59:42 +00:00
John Reiser
9cb8d7bca6 stub loader for Macintosh (Darwin) Mach-o PowerPC32 
Added Files:
	l_mac_ppc32.S fold_machppc32.S m_mac_mach32.c
	l_mac_ppc32.h fold_machppc32.h [these two created by Makefile]

committer: jreiser <jreiser> 1108860254 +0000
 2005-02-20 00:44:14 +00:00
John Reiser
46f9256114 PowerPC unfilter, decompress, and register definitions 
Added Files:
	ppc_bxx.S ppc_d_nrv2e.S ppc_regs.h

committer: jreiser <jreiser> 1108855959 +0000
 2005-02-19 23:32:39 +00:00
John Reiser
c26ef87202 Let the UPX loader be an Elf PT_INTERP /opt/upx/run 
Added Files:
	p_lx_interp.cpp stub/l_lx_pti.c stub/fold_pti86.asm
	stub/fold_pti86.h stub/l_lx_pti86.asm stub/l_lx_pti86.h
	stub/l_lx_pti86.lds

committer: jreiser <jreiser> 1108855010 +0000
 2005-02-19 23:16:50 +00:00
John Reiser
f5795eb01b make_hatch() is called from l_lx_sep86.asm, so cannot be 'static' 
committer: jreiser <jreiser> 1108850437 +0000
 2005-02-19 22:00:37 +00:00
Markus F.X.J. Oberhumer
3b9eff7f34 Enter 2005; added all needed stub files to CVS. 
committer: mfx <mfx> 1107804447 +0000
 2005-02-07 19:27:27 +00:00
Markus F.X.J. Oberhumer
0cd5eb5472 Use gcc-3.4.3 for Linux stubs. 
committer: mfx <mfx> 1103717370 +0000
 2004-12-22 12:09:30 +00:00
John Reiser
36b852e6bf %cs at entry to decompressor varies a _lot_ among Linux 2.4.x, 2.6.y kernels. 
Decompressor must adapt; no universal constants exist for __BOOT_CS, _BOOT_DS.
	p_vmlinx.cpp stub/l_vmlinz.asm

committer: jreiser <jreiser> 1103605278 +0000
 2004-12-21 05:01:18 +00:00
John Reiser
0516d8260c Fix stack synchronization bug at end of unfilter. 
[The confusing fake "conditional compilation" strikes again!]

committer: jreiser <jreiser> 1103513713 +0000
 2004-12-20 03:35:13 +00:00
John Reiser
1418f57b96 Fix bugs between Filter.addvalue and ckt32 macro call: [re-]compressed 
Linux kernels were not booting.  Explain .addvalue better.
Set kernel stack pointer for boot-time decompression according to
Linux kernel documentation.
	     p_vmlinx.cpp      p_vmlinz.cpp
	stub/l_vmlinx.asm stub/l_vmlinz.asm
	filter/cto.h filter/ctoj.h filter/ctok.h

committer: jreiser <jreiser> 1103326936 +0000
 2004-12-17 23:42:16 +00:00
Markus F.X.J. Oberhumer
ec1ef9099f Updated. 
committer: mfx <mfx> 1096637333 +0000
 2004-10-01 13:28:53 +00:00
Markus F.X.J. Oberhumer
ac724c7e6c New PS1 version from Jens. 
committer: mfx <mfx> 1096637259 +0000
 2004-10-01 13:27:39 +00:00
Markus F.X.J. Oberhumer
ef490c4220 Updates. 
committer: mfx <mfx> 1090577049 +0000
 2004-07-23 10:04:09 +00:00
John Reiser
2980a6b4bb save 4 bytes 
committer: jreiser <jreiser> 1089733580 +0000
 2004-07-13 15:46:20 +00:00
Markus F.X.J. Oberhumer
b4b603819d Comment out cl1_d32.ash for now. 
committer: mfx <mfx> 1089731343 +0000
 2004-07-13 15:09:03 +00:00
Markus F.X.J. Oberhumer
20e3707e69 Updated some comments. 
committer: mfx <mfx> 1089731255 +0000
 2004-07-13 15:07:35 +00:00
John Reiser
fc6eeaaea8 Decodes a format similar to nrv2b, except that a run of literals 
is counted and phased instead of always 1-hot (no more 9/8 expansion).

committer: jreiser <jreiser> 1089692385 +0000
 2004-07-13 04:19:45 +00:00
Markus F.X.J. Oberhumer
41799955ce Updated. 
committer: mfx <mfx> 1089687731 +0000
 2004-07-13 03:02:11 +00:00
Markus F.X.J. Oberhumer
befaa3c501 Detabified. 
committer: mfx <mfx> 1089685145 +0000
 2004-07-13 02:19:05 +00:00
John Reiser
5d331fdf69 new file format vmlinux/i386 
Modified Files:
	Makefile conf.h help.cpp linker.cpp p_elf.h packer.cpp
	packerf.cpp packmast.cpp stub/Makefile stub/l_vmlinz.asm
Added Files:
	p_vmlinx.h p_vmlinx.cpp stub/l_vmlinx.asm

committer: jreiser <jreiser> 1089652867 +0000
 2004-07-12 17:21:07 +00:00
Markus F.X.J. Oberhumer
3878890783 Prefer gcc-3.4.0 over gcc-3.4.1. Converted PF_TO_PROT into a macro (small size gain). 
committer: mfx <mfx> 1088832985 +0000
 2004-07-03 05:36:25 +00:00
Markus F.X.J. Oberhumer
51106e730b Updated. 
committer: mfx <mfx> 1088532712 +0000
 2004-06-29 18:11:52 +00:00
Markus F.X.J. Oberhumer
23ec864130 Removed trailing whitespace. 
committer: mfx <mfx> 1088532664 +0000
 2004-06-29 18:11:04 +00:00
Markus F.X.J. Oberhumer
041865c320 Misc cleanups. 
committer: mfx <mfx> 1088103372 +0000
 2004-06-24 18:56:12 +00:00
John Reiser
9769599f1d Avoid "ASCII armor" area below 16MB (0x01000000) for exec-shield and 
pre-linked PT_INTERP such as ld-linux.so.2
	l_lx_elf86.asm l_lx_elf86.lds l_lx_sh86.asm l_lx_sh86.lds

committer: jreiser <jreiser> 1084925700 +0000
 2004-05-19 00:15:00 +00:00
John Reiser
aee150474c Revamp do_xmap() to work under exec-shield and exec-shield-randomize, 
and with pre-linked PT_INTERP such as ld-linux.so.2.
	l_lx_elf.c l_lx_sh.c

committer: jreiser <jreiser> 1084923593 +0000
 2004-05-18 23:39:53 +00:00
Markus F.X.J. Oberhumer
7ce85ab712 Fixes for gcc 3.4 (-funit-at-a-time). Reduced size of stubs a little bit. 
committer: mfx <mfx> 1084323518 +0000
 2004-05-12 00:58:38 +00:00
Markus F.X.J. Oberhumer
55cde23f10 Updated for gcc 3.4.0 release. 
committer: mfx <mfx> 1084317169 +0000
 2004-05-11 23:12:49 +00:00
Markus F.X.J. Oberhumer
a19e6cd4f5 Detabified. 
committer: mfx <mfx> 1084317075 +0000
 2004-05-11 23:11:15 +00:00
John Reiser
fee6f17caf explicit PHDRS to control number of Elf32_Phdr: no PT_GNU_STACK 
l_lx_elf86.lds l_lx_exec86.lds l_lx_sep86.lds l_lx_sh86.lds

committer: jreiser <jreiser> 1083997506 +0000
 2004-05-08 06:25:06 +00:00
Markus F.X.J. Oberhumer
767e4e2ce6 New ps1/exe version from Jens. 
committer: mfx <mfx> 1083813373 +0000
 2004-05-06 03:16:13 +00:00
Markus F.X.J. Oberhumer
23f5370dcf Added cdecl. 
committer: mfx <mfx> 1083812698 +0000
 2004-05-06 03:04:58 +00:00
Markus F.X.J. Oberhumer
37ae689328 New PS1 version from Jens. 
committer: mfx <mfx> 1081901413 +0000
 2004-04-14 00:10:13 +00:00
Markus F.X.J. Oberhumer
736ec9d9e5 Now requires djasm-2.04-mfx1. 
committer: mfx <mfx> 1081387577 +0000
 2004-04-08 01:26:17 +00:00
Markus F.X.J. Oberhumer
60b7a3c33b Updated to gcc-3.4 20040314 prerelease. 
committer: mfx <mfx> 1080195627 +0000
 2004-03-25 06:20:27 +00:00
Markus F.X.J. Oberhumer
a5d8e575bd Building the Linux stub is now completely freestanding of any libc/kernel headers. 
committer: mfx <mfx> 1080194907 +0000
 2004-03-25 06:08:27 +00:00
Markus F.X.J. Oberhumer
5c567c5a76 Converted ctojr32 to use macro-local defines. 
committer: mfx <mfx> 1075806803 +0000
 2004-02-03 11:13:23 +00:00
Markus F.X.J. Oberhumer
b8e698bde3 Added CPU instructions to all nasm source files. 
FIXME: ctojr32 needs CPU 486 because it uses bswap.

committer: mfx <mfx> 1075806034 +0000
 2004-02-03 11:00:34 +00:00
Markus F.X.J. Oberhumer
1018a96b31 Enter 2004. 
committer: mfx <mfx> 1074624720 +0000
 2004-01-20 18:52:00 +00:00
Markus F.X.J. Oberhumer
5f87e9891b Enter 2004. 
committer: mfx <mfx> 1074623868 +0000
 2004-01-20 18:37:48 +00:00
Markus F.X.J. Oberhumer
f4022af48a Fixes for gcc 3.4 20040118. 
committer: mfx <mfx> 1074619023 +0000
 2004-01-20 17:17:03 +00:00
Markus F.X.J. Oberhumer
ac64126a66 Use gcc-3.4 20031206 (experimental) for smallest Linux stubs. 
committer: mfx <mfx> 1071920621 +0000
 2003-12-20 11:43:41 +00:00
Markus F.X.J. Oberhumer
b49fc6c081 Changed -O2 flag to -O15 for new nasm version. 
committer: mfx <mfx> 1063502219 +0000
 2003-09-14 01:16:59 +00:00
Markus F.X.J. Oberhumer
365a3c0432 Cleanups. 
committer: mfx <mfx> 1059739807 +0000
 2003-08-01 12:10:07 +00:00
Markus F.X.J. Oberhumer
9cb922425e Whitespace changes. 
committer: mfx <mfx> 1058450247 +0000
 2003-07-17 13:57:27 +00:00
John Reiser
03f1f615e5 filter 0x49 for [b]vmlinuz; 2nd parameter for ckt32 (addvalue) 
p_vmlinz.cpp stub/macros.ash
	stub/l_lx_elf86.asm
	stub/l_lx_exec86.asm
	stub/l_vmlinz.asm

committer: jreiser <jreiser> 1058406408 +0000
 2003-07-17 01:46:48 +00:00
John Reiser
2d403e07bb clear eflags; set cs; set ecx for LZCKLLT1; more documentation 
committer: jreiser <jreiser> 1058382511 +0000
 2003-07-16 19:08:31 +00:00
Markus F.X.J. Oberhumer
eeb1dfaf8f Updated. 
committer: mfx <mfx> 1049676306 +0000
 2003-04-07 00:45:06 +00:00
Markus F.X.J. Oberhumer
a1064dc2cb New ps1/exe version from Jens. 
committer: mfx <mfx> 1049665152 +0000
 2003-04-06 21:39:12 +00:00
John Reiser
502f9b5a00 better hadling of Linux AT_SYSINFO (32 <= a_type) 
committer: jreiser <jreiser> 1048872136 +0000
 2003-03-28 17:22:16 +00:00
Markus F.X.J. Oberhumer
882e1be2db Cleanups. 
committer: mfx <mfx> 1044346308 +0000
 2003-02-04 08:11:48 +00:00
Markus F.X.J. Oberhumer
8e21c1e965 Updated. 
committer: mfx <mfx> 1043776870 +0000
 2003-01-28 18:01:10 +00:00
John Reiser
c76c07aea0 prepare to allow multiple decompressors and multiple unfilters 
committer: jreiser <jreiser> 1043441624 +0000
 2003-01-24 20:53:44 +00:00
John Reiser
5eb81c0ec4 omit unfilter when .b_ftid==0 
committer: jreiser <jreiser> 1042755704 +0000
 2003-01-16 22:21:44 +00:00
Markus F.X.J. Oberhumer
888ac8a220 Updated. 
committer: mfx <mfx> 1042654719 +0000
 2003-01-15 18:18:39 +00:00
Markus F.X.J. Oberhumer
378224c6ba Updated. 
committer: mfx <mfx> 1042634011 +0000
 2003-01-15 12:33:31 +00:00
Markus F.X.J. Oberhumer
960f020277 Fixed typos. 
committer: mfx <mfx> 1042632460 +0000
 2003-01-15 12:07:40 +00:00
Markus F.X.J. Oberhumer
c7b9395866 Detabified. 
committer: mfx <mfx> 1042564671 +0000
 2003-01-14 17:17:51 +00:00
Markus F.X.J. Oberhumer
2162a01848 Enter 2003. 
committer: mfx <mfx> 1042478199 +0000
 2003-01-13 17:16:39 +00:00
Markus F.X.J. Oberhumer
0237bf8915 Updated. 
committer: mfx <mfx> 1041858132 +0000
 2003-01-06 13:02:12 +00:00
John Reiser
54d01790b5 Linux 2.5.53 has some Elf32_auxv_t.a_type >= 32 
committer: jreiser <jreiser> 1040352519 +0000
 2002-12-20 02:48:39 +00:00
John Reiser
554f22a14f ckt32 for 0x40 series filters 
committer: jreiser <jreiser> 1039144122 +0000
 2002-12-06 03:08:42 +00:00
Markus F.X.J. Oberhumer
ff03ac17b2 Cosmetic changes. 
committer: mfx <mfx> 1037106750 +0000
 2002-11-12 13:12:30 +00:00
John Reiser
de6e8c8020 upx_itoa() in assembler to enforce no relocation 
Makefile l_lx_exec.c upx_itoa.asm

committer: jreiser <jreiser> 1037070863 +0000
 2002-11-12 03:14:23 +00:00
Markus F.X.J. Oberhumer
1e8214cd3f Use `volatile' to make the division relocatible. 
committer: mfx <mfx> 1037059592 +0000
 2002-11-12 00:06:32 +00:00
Markus F.X.J. Oberhumer
f66d8f98c9 Changed year to 2002. 
committer: mfx <mfx> 1036971635 +0000
 2002-11-10 23:40:35 +00:00
John Reiser
33ec757c41 AT_NUMBER grew; also fix %edx clobbered during copy of auxv 
committer: jreiser <jreiser> 1036866268 +0000
 2002-11-09 18:24:28 +00:00
Markus F.X.J. Oberhumer
f91849ec4b New version from Jens. 
committer: mfx <mfx> 1036855572 +0000
 2002-11-09 15:26:12 +00:00
John Reiser
66206e8dd7 %include n2e_d32.ash 
Makefile l_vmlinz.asm

committer: jreiser <jreiser> 1034906454 +0000
 2002-10-18 02:00:54 +00:00
John Reiser
44c1879e27 use n2e_d32.ash, n2e_d32.asy 
Makefile l_lx_elf86.asm l_lx_exec86.asm l_lx_sh86.asm

committer: jreiser <jreiser> 1034834452 +0000
 2002-10-17 06:00:52 +00:00
John Reiser
4ad2242e96 half-way patch (don't abort upx) for filters 0x2Y and 0x3Y; needs work 
committer: jreiser <jreiser> 1034794337 +0000
 2002-10-16 18:52:17 +00:00
Markus F.X.J. Oberhumer
81efdd41f4 Updated. 
committer: mfx <mfx> 1034748530 +0000
 2002-10-16 06:08:50 +00:00
Markus F.X.J. Oberhumer
b710f2d69f Set correct header. 
committer: mfx <mfx> 1034719851 +0000
 2002-10-15 22:10:51 +00:00
John Reiser
d96646b0e0 save 3 bytes by not clearing [AT_NULL].a_un.a_ptr 
committer: jreiser <jreiser> 1034698533 +0000
 2002-10-15 16:15:33 +00:00
Markus F.X.J. Oberhumer
13f4f7ffdd Added. 
committer: mfx <mfx> 1034628410 +0000
 2002-10-14 20:46:50 +00:00
Markus F.X.J. Oberhumer
db62588d47 Build updates. 
committer: mfx <mfx> 1034620929 +0000
 2002-10-14 18:42:09 +00:00
Markus F.X.J. Oberhumer
e275e7614e Whitespace changes. 
committer: mfx <mfx> 1034619052 +0000
 2002-10-14 18:10:52 +00:00
Markus F.X.J. Oberhumer
973579f462 Upgraded to latest version. 
committer: mfx <mfx> 1034618509 +0000
 2002-10-14 18:01:49 +00:00
Markus F.X.J. Oberhumer
fe531960ab New ps1/exe version from Jens. Needs new asm5900-mfx5. 
committer: mfx <mfx> 1034617199 +0000
 2002-10-14 17:39:59 +00:00
John Reiser
accbc5d809 fix parameter type nit 
committer: jreiser <jreiser> 1033096360 +0000
 2002-09-27 03:12:40 +00:00
John Reiser
8ad3d01d81 Prepare for ability to compress PT_INTERP program. 
Also save 16 bytes at cost of incompatible with glibc-2.1.1 (1999-12-29).
	fold_elf86.asm l_lx_elf.c

committer: jreiser <jreiser> 1032625240 +0000
 2002-09-21 16:20:40 +00:00
Markus F.X.J. Oberhumer
448baac0f4 Updated. 
committer: mfx <mfx> 1031933579 +0000
 2002-09-13 16:12:59 +00:00
Markus F.X.J. Oberhumer
74a2d9486b Initial NRV2E support. Pretty much untested. 
committer: mfx <mfx> 1031841557 +0000
 2002-09-12 14:39:17 +00:00
Markus F.X.J. Oberhumer
9f4a0fedbf Updated. 
committer: mfx <mfx> 1031578030 +0000
 2002-09-09 13:27:10 +00:00
Markus F.X.J. Oberhumer
9b079b371d Resynced with upx 1.2 branch. 
committer: mfx <mfx> 1031577224 +0000
 2002-09-09 13:13:44 +00:00
Markus F.X.J. Oberhumer
ab229ac261 CVS test. 
committer: mfx <mfx> 1028264330 +0000
 2002-08-02 04:58:50 +00:00
Markus F.X.J. Oberhumer
ff2bbb7a31 New version from Jens. 
committer: mfx <mfx> 1028263994 +0000
 2002-08-02 04:53:14 +00:00
Markus F.X.J. Oberhumer
fd13f41294 New version from Jens. 
committer: mfx <mfx> 1028128175 +0000
 2002-07-31 15:09:35 +00:00