John Reiser 9e8de4abe5 i386: new stub strategy to avoid problems with early mmap layout ...

The stub occupies the same region that execve() would create
for the original progam.  The stub copies everything to a new area,
erases the original region, replaces it with the de-compressed
program, and erases the copy of itself via the escape hatch.
The copy is inexpensive via mmap() of /proc/self/exe.

	modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-main.c

	modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
	modified:   p_lx_interp.cpp
	modified:   p_lx_interp.h
	modified:   p_lx_sh.cpp
	modified:   p_lx_sh.h
	modified:   p_mach.cpp
	modified:   p_mach.h
	modified:   p_unix.cpp
	modified:   p_unix.h
	modified:   p_vmlinx.cpp

	plus .h, .map, .dump

2017-10-01 15:56:34 -07:00

..

scripts

Update Travis.

2017-09-21 10:15:01 +02:00

src

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

tmp

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

tools

Fix some misspellings.

2017-07-22 12:54:37 +02:00

amd64-darwin.dylib-entry.h

amd64-darwin.dylib hacking

2017-05-17 21:36:40 -07:00

amd64-darwin.macho-entry.h

Fix MH_EXECUTE for amd64-darwin.macho

2017-06-07 08:58:20 -07:00

amd64-darwin.macho-fold.h

Revert amd64/bxx.S to reduce churn of testsuite

2017-03-25 16:34:01 -07:00

amd64-darwin.macho-upxmain.exe

Fix bug in Mach-O stub.

2016-09-24 19:44:00 -07:00

amd64-darwin.macho-upxmain.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

amd64-linux.elf-entry.h

Fix size of 'imul'

2017-04-24 17:12:55 -07:00

amd64-linux.elf-fold.h

Fix some AT_PHDR problems, at least on x86*.

2017-09-18 19:54:27 -07:00

amd64-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

amd64-linux.kernel.vmlinux.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

amd64-linux.shlib-init.h

Revert amd64/bxx.S to reduce churn of testsuite

2017-03-25 16:34:01 -07:00

amd64-win64.pep.h

sync git branch

2017-03-25 20:08:29 -07:00

arm64-darwin.macho-entry.h

"Drive-by" typo fix

2017-06-14 09:33:41 -07:00

arm64-darwin.macho-fold.h

FILTER_ID was wrong for arm64-linux.shlib and arm64-darwin.macho.

2017-08-25 12:51:33 -07:00

arm64-linux.elf-entry.h

Fix arm64-linux.elf-*

2017-06-08 17:23:19 -07:00

arm64-linux.elf-fold.h

Fix arm64-linux.elf-*

2017-06-08 17:23:19 -07:00

arm64-linux.shlib-init.h

Fix flub: "git --amend" after "git push" is not a good idea.

2017-09-25 11:43:38 -07:00

arm.v4a-linux.elf-entry.h

Adapt around qemu-arm placement of ET_DYN and stack.

2017-09-20 15:23:12 -07:00

arm.v4a-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

arm.v4a-wince.pe.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v4t-wince.pe.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v5a-darwin.macho-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v5a-darwin.macho-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

arm.v5a-linux.elf-entry.h

Adapt around qemu-arm placement of ET_DYN and stack.

2017-09-20 15:23:12 -07:00

arm.v5a-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

arm.v5a-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

arm.v5a-linux.kernel.vmlinux.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v5a-linux.kernel.vmlinuz-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

arm.v5a-linux.kernel.vmlinuz.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v5a-linux.shlib-init.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

arm.v5t-linux.shlib-init.h

Escape hatch for Thumb-mode shared library must reside at even address.

2017-09-13 22:38:24 -07:00

armeb.v4a-linux.elf-entry.h

Adapt around qemu-arm placement of ET_DYN and stack.

2017-09-20 15:23:12 -07:00

armeb.v4a-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

armeb.v5a-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

armeb.v5a-linux.kernel.vmlinux.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i086-dos16.com.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i086-dos16.exe.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i086-dos16.sys.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-bsd.elf-entry.h

O_BINFO

2017-04-06 14:22:47 -07:00

i386-bsd.elf-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-bsd.elf.execve-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-bsd.elf.execve-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-darwin.dylib-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-darwin.macho-entry.h

Revamp powerpc{,64le,64}.

2017-04-19 19:25:05 -07:00

i386-darwin.macho-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-darwin.macho-upxmain.exe

Ongoing cleanups.

2016-10-08 18:49:14 +02:00

i386-darwin.macho-upxmain.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-dos32.djgpp2-stubify.h

Rebuild all stubs with new formatting - no binary changes.

2008-04-04 17:21:24 +02:00

i386-dos32.djgpp2.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-dos32.tmt.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-dos32.watcom.le.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.elf-entry.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

i386-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

i386-linux.elf.execve-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.elf.execve-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-linux.elf.interp-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.elf.interp-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-linux.elf.shell-entry.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.elf.shell-fold.h

linux.sh/i386 interpreter.e_machine must be EM_386; else execve()

2017-01-29 14:01:56 +01:00

i386-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-linux.kernel.vmlinux.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.kernel.vmlinuz.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-linux.shlib-init.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

i386-netbsd.elf-entry.h

O_BINFO

2017-04-06 14:22:47 -07:00

i386-netbsd.elf-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-openbsd.elf-fold.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

i386-win32.pe.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

m68k-atari.tos.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

Makefile

DPRINTF for amd64

2017-05-05 13:32:42 -07:00

mips.r3000-linux.elf-entry.h

mips stubs: implement ET_DYN (-pie).

2017-09-26 10:05:22 -07:00

mips.r3000-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

mipsel.r3000-linux.elf-entry.h

mips stubs: implement ET_DYN (-pie).

2017-09-26 10:05:22 -07:00

mipsel.r3000-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

mipsel.r3000-ps1.h

xstrip.py: *.bindump was unused; clear e_shnum, e_shstrndx

2017-03-24 09:26:40 -07:00

powerpc64-linux.elf-entry.h

Fix powerpc64 (BIG_ENDIAN and comments)

2017-07-26 11:16:02 -07:00

powerpc64-linux.elf-fold.h

Cleanup powerpc64 aux stub files.

2017-09-24 20:30:07 -07:00

powerpc64le-darwin.dylib-entry.h

Fix powerpc64 (BIG_ENDIAN and comments)

2017-07-26 11:16:02 -07:00

powerpc64le-darwin.macho-entry.h

Fix powerpc64 (BIG_ENDIAN and comments)

2017-07-26 11:16:02 -07:00

powerpc64le-darwin.macho-fold.h

Merge branch 'devel' into jreiser

2017-05-08 14:21:31 -07:00

powerpc64le-linux.elf-entry.h

Fix powerpc64 (BIG_ENDIAN and comments)

2017-07-26 11:16:02 -07:00

powerpc64le-linux.elf-fold.h

Cleanup powerpc64 aux stub files.

2017-09-24 20:30:07 -07:00

powerpc64le-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

powerpc64le-linux.kernel.vmlinux.h

Fix powerpc64 (BIG_ENDIAN and comments)

2017-07-26 11:16:02 -07:00

powerpc-darwin.dylib-entry.h

Merge branch 'devel' into jreiser

2017-05-08 14:21:31 -07:00

powerpc-darwin.macho-entry.h

Merge branch 'devel' into jreiser

2017-05-08 14:21:31 -07:00

powerpc-darwin.macho-fold.h

Merge branch 'devel' into jreiser

2017-05-08 14:21:31 -07:00

powerpc-darwin.macho-upxmain.exe

Merge branch 'devel' of https://github.com/upx/upx into devel

2016-11-21 08:23:05 -08:00

powerpc-darwin.macho-upxmain.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

powerpc-linux.elf-entry.h

Avoid the stack in stub for PowerPC, especially under qemu-ppc.

2017-09-23 10:41:40 -07:00

powerpc-linux.elf-fold.h

i386: new stub strategy to avoid problems with early mmap layout

2017-10-01 15:56:34 -07:00

powerpc-linux.kernel.vmlinux-head.h

Welcome 2017.

2017-01-03 12:02:07 +01:00

powerpc-linux.kernel.vmlinux.h

Revamp powerpc{,64le,64}.

2017-04-19 19:25:05 -07:00