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Author SHA1 Message Date
John Reiser
26be845563 mips stubs: implement ET_DYN (-pie). 
modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	plus associated *.h, *.bin.dump, and ../.github/travis_testsuite_1.sh
 2017-09-26 10:05:22 -07:00
John Reiser
2f11a629fa Fix flub: "git --amend" after "git push" is not a good idea. 
https://github.com/upx/upx/issues/126# Please enter the commit message for your changes. Lines starting
	modified:   arm64-linux.shlib-init.S
 2017-09-25 11:43:38 -07:00
John Reiser
a295437e11 Merge branch 'devel' of https://github.com/upx/upx into devel 2017-09-25 11:39:13 -07:00
John Reiser
04597fb804 Fix bug in unfilter for shlib on arm64. 
https://github.com/upx/upx/issues/126
	modified:   stub/src/arm64-linux.shlib-init.S
	and associated *.h, *.bin.dump
 2017-09-25 11:38:33 -07:00
John Reiser
f2f002409b Fix bug in unfilter for shlib on arm64. 
https://github.com/upx/upx/issues/126
	modified:   stub/src/arm64-linux.shlib-init.S
	and associated *.h, *.bin.dump
 2017-09-25 11:31:44 -07:00
John Reiser
509de877ca Cleanup powerpc64 aux stub files. 
modified:   stub/powerpc64-linux.elf-fold.h
	modified:   stub/powerpc64le-linux.elf-fold.h
	modified:   stub/tmp/powerpc64-linux.elf-fold.map
	modified:   stub/tmp/powerpc64le-linux.elf-fold.map
 2017-09-24 20:30:07 -07:00
John Reiser
63aea4a7dc 64-bit Power PC linux uses 64KiB page size, but qemu-ppc64{,le} uses 4KiB. 
modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/include/linux.h
	modified:   stub/src/powerpc64le-linux.elf-fold.S
 2017-09-24 20:24:46 -07:00
John Reiser
6470c748db Flush ACC_UNUSED(adrc); and its predecessors from stub for MIPS. 
modified:   p_lx_elf.cpp
 2017-09-24 20:07:31 -07:00
John Reiser
25a6429e6a Merge branch 'devel' of https://github.com/upx/upx into devel 2017-09-23 10:43:14 -07:00
John Reiser
4fa1c2a97e Avoid the stack in stub for PowerPC, especially under qemu-ppc. 
modified:   stub/src/powerpc-linux.elf-entry.S

	also travis_testsuite_1.sh, -entry.h, -entry.bin.dump
 2017-09-23 10:41:40 -07:00
Markus F.X.J. Oberhumer
9ad39d77cc Update Travis. 2017-09-21 10:15:01 +02:00
John Reiser
92527126a8 Adapt around qemu-arm placement of ET_DYN and stack. 
modified:   stub/src/arm.v4a-linux.elf-entry.S

	modified:   ../.github/travis_testsuite_1.sh
	plus arm*.elf-entry.h, arm*.elf-entry.bin.dump
 2017-09-20 15:23:12 -07:00
John Reiser
02b4a4c974 Sync testsuite checksums. 
modified:   ../.github/travis_testsuite_1.sh
 2017-09-20 13:37:38 -07:00
John Reiser
ede570be21 Spend 8 instructions to avoid modifying [0xf7000000, +) under qemu-arm. 
modified:   src/arm.v4a-linux.elf-entry.S
	modified:   src/arm.v4a-linux.elf-fold.S

	plus arm*.h and tmp/arm*.{dump,map}
 2017-09-20 13:31:38 -07:00
John Reiser
08627e9df5 Fix some AT_PHDR problems, at least on x86*. 
modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/i386-linux.elf-main.c

	modified:   ../.github/travis_testsuite_1.sh
	plus many *.elf-fold.h and *.elf-fold.map
 2017-09-18 19:54:27 -07:00
John Reiser
6d9f3adc86 Escape hatch for Thumb-mode shared library must reside at even address. 
https://github.com/upx/upx/issues/122
	modified:   stub/src/arm.v4t-linux.shlib-init.S

	modified:   stub/arm.v5t-linux.shlib-init.h
	modified:   stub/tmp/arm.v5t-linux.shlib-init.bin.dump
 2017-09-13 22:38:24 -07:00
John Reiser
96433b4e39 FILTER_ID was wrong for arm64-linux.shlib and arm64-darwin.macho. 
https://github.com/upx/upx/issues/100  (partial)
	modified:   stub/src/arm64-darwin.macho-fold.S
	modified:   stub/src/arm64-linux.shlib-init.S
	modified:   p_mach.cpp

	modified:   stub/arm64-darwin.macho-fold.h
	modified:   stub/arm64-linux.shlib-init.h
 2017-08-25 12:51:33 -07:00
John Reiser
f4947cc2ae Work-around Ubuntu runtime bug loading shlib on ARM. 
Use --android-shlib to activate the work-around.
https://bugs.launchpad.net/bugs/1712938
https://github.com/upx/upx/issues/116
	modified:   p_elf_enum.h
	modified:   p_lx_elf.cpp
 2017-08-24 19:52:30 -07:00
John Reiser
7b554d4f72 ucl-1.03 needs help for recent gcc and for native on aarch64. 
modified:   README.SRC
 2017-08-23 05:47:16 -07:00
John Reiser
5b54544438 Fix powerpc64 (BIG_ENDIAN and comments) 
modified:   stub/src/arch/powerpc/64/lzma_d.S
	modified:   stub/src/arch/powerpc/64le/lzma_d-common.S
	modified:   stub/src/powerpc64-linux.elf-main.c
	modified:   stub/src/powerpc64le-darwin.dylib-entry.S
	modified:   stub/src/powerpc64le-darwin.macho-entry.S
	modified:   stub/src/powerpc64le-linux.elf-entry.S
	modified:   stub/src/powerpc64le-linux.elf-fold.S
	modified:   stub/src/powerpc64le-linux.elf-main.c
	modified:   stub/src/powerpc64le-linux.kernel.vmlinux.S

	plus stub/powerpc64*entry.h and .dump
 2017-07-26 11:16:02 -07:00
Markus F.X.J. Oberhumer
ef78d23494 Update Travis and check_whitespace.sh. 2017-07-23 02:59:51 +02:00
Markus F.X.J. Oberhumer
ef8a7f330d Silence some compiler warnings. 2017-07-23 02:59:51 +02:00
Markus F.X.J. Oberhumer
b72e0f3060 Disable debugging section. 2017-07-23 02:59:51 +02:00
Markus F.X.J. Oberhumer
2a0bab938b Rebuild stubs. 2017-07-23 02:20:05 +02:00
Markus F.X.J. Oberhumer
cd637629c4 Update stub/src/arch/powerpc Makefiles. 2017-07-23 02:18:39 +02:00
John Reiser
b9adfd801d Compile powerpc64 using powerpc64-linux-gcc-4.9.2 from stubtools 
modified:   src/arch/powerpc/64/Makefile.extra
 2017-07-22 16:14:12 -07:00
Markus F.X.J. Oberhumer
69355514c9 Fix some misspellings. 2017-07-22 12:54:37 +02:00
Markus F.X.J. Oberhumer
33dc947c21 clang-format files. 2017-07-22 12:47:45 +02:00
John Reiser
6de021d8d8 Fix MIPS, at least ET_EXEC. 
ET_DYN not tested.  Also /proc/self/exe is not proected [use getenv("   ")]
	modified:   p_lx_elf.cpp
	modified:   stub/src/i386-linux.elf-main.c
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   ../.github/travis_testsuite_1.sh

	also .h .dump .map for mips
 2017-06-27 20:53:44 -07:00
John Reiser
9be86621bf PowerPC64 unifies into amd64-linux.elf-main.c 
Also reconcile ppc32 and ppc64, especially *.S
	modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/i386-linux.elf-main.c
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc64le-linux.elf-entry.S
	modified:   stub/src/powerpc64le-linux.elf-fold.S
	modified:   stub/src/powerpc64le-linux.elf-main.c
	modified:   ../.github/travis_testsuite_1.sh

	also corresponding *.h *.map *.dump
 2017-06-27 14:58:13 -07:00
John Reiser
a7a0876298 /proc/self/exe in powerpc64*.S stub; unify with powerpc*.S. 
modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc64le-linux.elf-entry.S
	modified:   stub/src/powerpc64le-linux.elf-fold.S
	modified:   .github/travis_testsuite_1.sh

	also corresponding *.h *.dump *.map files
 2017-06-26 21:40:12 -07:00
John Reiser
31b42345c3 Fix nesting brace in comment on #endif. 
modified:   i386-linux.elf-main.c
 2017-06-26 21:31:36 -07:00
John Reiser
1b172e729e Fix stub for powerpc64, powerpc64le 
modified:   src/powerpc64le-linux.elf-fold.S
 2017-06-25 16:03:43 -07:00
John Reiser
3bf387a2d4 PowerPC stub unified with i386; including escape hatch [munmap all extras] 
modified:   stub/src/i386-linux.elf-main.c
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-main.c
	modified:   ../.github/travis_testsuite_1.sh

	{arm.*,i386,mips*.r3000,powerpc}-linux.elf-fold.{h,map}
	powerpc-*-entry.*
 2017-06-24 18:37:16 -07:00
John Reiser
9f20bbb046 Fix merge 2017-06-19 16:01:35 -07:00
John Reiser
82af555974 Merge branch 'i386-VDSO' into devel 2017-06-19 15:58:22 -07:00
John Reiser
50638b5213 i386 VDSO may conflict on low side of -pie ET_DYN 
https://github.com/upx/upx/issues/105
	modified:   stub/src/i386-linux.elf-entry.S

	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/tmp/i386-linux.elf-entry.bin.dump
 2017-06-19 15:49:28 -07:00
John Reiser
650df95b72 Fix thinko in PackMachBase<T>::canUnpack(). Also detect more bad input values. 
https://github.com/upx/upx/issues/109
	modified:   p_mach.cpp
 2017-06-18 14:24:44 -07:00
John Reiser
b2115a4162 i386: clear the stack when leaving (for buggy programs); align esp to 0 mod 8 
modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S

	modified:   ../.github/travis_testsuite_1.sh
	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/tmp/i386-linux.elf-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf-fold.map
 2017-06-16 21:36:21 -07:00
John Reiser
d67bf16a08 i386: Separate PROT_EXEC and PROT_WRITE 
Also affects some arm and mips (via sharing i386-linux.elf-main.c)
	modified:   i386-linux.elf-entry.S
	modified:   i386-linux.elf-main.c

	also .h, .map, .dump
 2017-06-16 08:17:44 -07:00
John Reiser
a4c9b64224 PowerPC: fix ET_EXEC [merge problems?] Next: -pie 
modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-main.c

	modified:   stub/powerpc-linux.elf-entry.h
	modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/tmp/powerpc-linux.elf-entry.bin.dump
	modified:   stub/tmp/powerpc-linux.elf-fold.map
 2017-06-14 20:00:30 -07:00
John Reiser
8f572e5fe6 Rewrite stubs for 32-bit arm and i386 for -pie (Position-Independent Executable) 
Coming next: MIPS and PowerPC.
	modified:   p_lx_elf.cpp
	modified:   stub/src/i386-linux.elf-main.c
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S
	modified:   ../.github/travis_testsuite_1.sh

	also associated *.h *.map *.dump files
 2017-06-14 09:57:19 -07:00
John Reiser
e58873044b Remove unused and obsolete macros do_dcache_flush and do_icache_invalidate 
modified:   stub/src/arch/arm64/v8/macros.S
 2017-06-14 09:35:05 -07:00
John Reiser
8ada92a69f "Drive-by" typo fix 
modified:   stub/src/arm64-darwin.macho-entry.S
	modified:   stub/arm64-darwin.macho-entry.h
 2017-06-14 09:33:41 -07:00
John Reiser
3c8ed5c000 Fix typo under "#if 0" 
modified:   packer.cpp
 2017-06-10 22:11:04 -07:00
John Reiser
c127d5b64a o_binfo got in the way 
modified:   stub/src/i386-linux.elf-entry.S
 2017-06-10 14:03:05 -07:00
John Reiser
2d3bd0809a i386-linux.elf-fold.S avoids mmap() into stack 
modified:   stub/src/i386-linux.elf-fold.S
	modified:   ../.github/travis_testsuite_1.sh
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/tmp/i386-linux.elf-fold.map
 2017-06-09 14:38:08 -07:00
John Reiser
eef955a9dd Fix arm.v4a-linux.elf-entry.S 
modified:   stub/src/arm.v4a-linux.elf-entry.S

	modified:   stub/arm.v4a-linux.elf-entry.h
	modified:   stub/arm.v5a-linux.elf-entry.h
	modified:   stub/armeb.v4a-linux.elf-entry.h
	modified:   stub/tmp/arm.v4a-linux.elf-entry.bin.dump
	modified:   stub/tmp/arm.v5a-linux.elf-entry.bin.dump
	modified:   stub/tmp/armeb.v4a-linux.elf-entry.bin.dump
	modified:   ../.github/travis_testsuite_1.sh
 2017-06-08 20:50:57 -07:00
John Reiser
e59ce39dc6 Fix arm64-linux.elf-* 
modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/arm64-linux.elf-main.c

	modified:   stub/arm64-linux.elf-entry.h
	modified:   stub/arm64-linux.elf-fold.h
	modified:   stub/tmp/arm64-linux.elf-entry.bin.dump
	modified:   stub/tmp/arm64-linux.elf-fold.map
 2017-06-08 17:23:19 -07:00
John Reiser
62815f5c3c Fix AT_PHDR and AT_ENTRY for amd64-linux.elf (-pie, libmusl) 
modified:   stub/src/amd64-linux.elf-main.c

	modified:   ../.github/travis_testsuite_1.sh
	modified:   stub/amd64-linux.elf-fold.h
	modified:   stub/tmp/amd64-linux.elf-fold.map
 2017-06-07 09:04:02 -07:00