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4180 Commits

Author SHA1 Message Date
Markus F.X.J. Oberhumer c69b4561fb src: initialize some fields to suppress harmless valgrind errors 2024-04-24 12:36:22 +02:00
John Reiser 6db0af8d04 PowerPC cannot branch on CArry; requires contortions 
https://github.com/upx/upx/issues/813
	modified:   src/stub/src/arch/powerpc/32/nrv2b_d.S
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh

	modified:   src/stub/powerpc-darwin.dylib-entry.h
	modified:   src/stub/powerpc-darwin.macho-entry.h
	modified:   src/stub/powerpc-linux.elf-entry.h
	modified:   src/stub/powerpc-linux.kernel.vmlinux.h
	modified:   src/stub/src/i386-linux.elf-main.c
	modified:   src/stub/tmp/powerpc-darwin.dylib-entry.bin.dump
	modified:   src/stub/tmp/powerpc-darwin.macho-entry.bin.dump
	modified:   src/stub/tmp/powerpc-linux.elf-entry.bin.dump
	modified:   src/stub/tmp/powerpc-linux.kernel.vmlinux.bin.dump
 2024-04-23 17:40:07 -07:00
Markus F.X.J. Oberhumer 842d2cbb0d testsuite: update checksums 2024-04-21 19:46:05 -07:00
John Reiser 9fb64ded10 Syscall on powerpc linux wipes arg registers, unlike x86_64 
Also squeaky-clean 'get_page_mask' for I/D cache consistency.
https://github.com/upx/upx/issues/813

	modified:   stub/powerpc-linux.elf-entry.h
	modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/tmp/powerpc-linux.elf-entry.bin.dump
	modified:   stub/tmp/powerpc-linux.elf-fold.map
 2024-04-21 19:46:05 -07:00
Markus F.X.J. Oberhumer 9d26713b1a Add experimental (and undocumented) --help-verbose and --help-short options. 2024-04-21 14:20:18 +02:00
Markus F.X.J. Oberhumer eb3c55b5cb all: add more tests 2024-04-21 12:17:38 +02:00
Markus F.X.J. Oberhumer 896596f672 cmake update 2024-04-20 21:08:09 +02:00
Markus F.X.J. Oberhumer e4de14612f CI updates 2024-04-20 12:29:32 +02:00
Markus F.X.J. Oberhumer 1d2b276425 all: improve tests 2024-04-16 15:20:56 +02:00
Markus F.X.J. Oberhumer 35c6a200ad CI updates 2024-04-14 02:15:26 +02:00
Markus F.X.J. Oberhumer 90a7faa15e CI updates 2024-04-10 10:52:48 +02:00
John Reiser 91f5fe1c0e arm64 --nrv2d instruction confusion 
https://github.com/upx/upx/issues/806

ARM Architecture Reference Manual
    ARMv8, for ARMv8-A architecture profile
Section C6.2.47, page C6-595 (note the 'invert'!)
    CINC <Wd>, <Wn>, <cond>
    is equivalent to
    CSINC <Wd>, <Wn>, <Wn>, invert(<cond>)

	modified:   src/stub/src/arch/arm64/v8/nrv2d_d32.S
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh

	modified:   src/stub/arm64-darwin.macho-entry.h
	modified:   src/stub/arm64-linux.elf-entry.h
	modified:   src/stub/arm64-linux.elf-so_fold.h
	modified:   src/stub/arm64-linux.shlib-init.h
	modified:   src/stub/arm64-win64.pe.h
 2024-04-07 14:01:19 -07:00
John Reiser d48a7d303d Sync checksums for testsuite_1 (-release) 
modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-04-06 18:37:34 -07:00
John Reiser bb816f0c74 arm64 --nrv2d preserve sign when decoding offset 
https://github.com/upx/upx/issues/806
	modified:   src/stub/arm64-darwin.macho-entry.h
	modified:   src/stub/arm64-linux.elf-entry.h
	modified:   src/stub/arm64-linux.elf-so_fold.h
	modified:   src/stub/arm64-linux.shlib-init.h
	modified:   src/stub/arm64-win64.pe.h
	modified:   src/stub/src/arch/arm64/v8/nrv2d_d32.S
 2024-04-06 16:16:28 -07:00
John Reiser 93abe97ea5 powerpc64le --nrv2d register conflict 
modified:   stub/powerpc64-darwin.dylib-entry.h
	modified:   stub/powerpc64-darwin.macho-entry.h
	modified:   stub/powerpc64-linux.elf-entry.h
	modified:   stub/powerpc64le-linux.elf-entry.h
	modified:   stub/powerpc64le-linux.kernel.vmlinux.h
	modified:   stub/src/arch/powerpc/64le/nrv2d_d.S
	modified:   stub/src/arch/powerpc/64le/nrv2e_d.S

https://github.com/upx/upx/issues/806
 2024-04-06 16:16:28 -07:00
Markus F.X.J. Oberhumer 97cf29ffbb all: enhance CMake tests; assorted updates 2024-04-06 15:47:46 +02:00
Markus F.X.J. Oberhumer ed35613d64 misc/podman/rebuild-stubs: upgrade to ubuntu-24.04 2024-04-05 20:04:23 +02:00
Markus F.X.J. Oberhumer f5ec8363b4 CI updates 2024-04-05 18:16:29 +02:00
Markus F.X.J. Oberhumer 87956de092 CI updates 2024-04-04 03:01:03 +02:00
Markus F.X.J. Oberhumer 0f9315383c cmake: only enable UBSAN for clang versions >= 9 2024-04-02 09:21:56 +02:00
Markus F.X.J. Oberhumer 3538d796a7 CI updates 2024-04-02 08:05:43 +02:00
Markus F.X.J. Oberhumer 24f3824524 CI updates and minor cleanups 2024-04-01 20:31:05 +02:00
Markus F.X.J. Oberhumer 70b20d7d89 CI updates 2024-03-29 12:11:41 +01:00
Markus F.X.J. Oberhumer 7b21a0620b CI updates 2024-03-28 20:21:11 +01:00
John Reiser 3949af6d3c Unpacking detects and defends against malicious ELF 2024-03-28 07:48:55 -07:00
Markus F.X.J. Oberhumer d1f62e3ab4 testsuite: update checksums caused by version bump 2024-03-28 19:51:57 +01:00
Markus F.X.J. Oberhumer 6e644fa480 all: post-release version bump 2024-03-28 19:47:04 +01:00
Markus F.X.J. Oberhumer 5bef968068 all: prepare for release 2024-03-27 13:57:30 +01:00
Markus F.X.J. Oberhumer 543cfe0a73 submodules: update for new versions 2024-03-26 15:46:48 +01:00
Markus F.X.J. Oberhumer 3ba91b8072 cmake update 2024-03-26 15:38:20 +01:00
Markus F.X.J. Oberhumer a27a9e6000 all: and yet more cleanups; NFCI 2024-03-25 11:07:40 +01:00
Markus F.X.J. Oberhumer 7e839e6962 all: more cleanups; NFCI 2024-03-23 20:18:28 +01:00
Markus F.X.J. Oberhumer 809a1b3dae submodules: update for new versions 2024-03-22 01:40:51 +01:00
Markus F.X.J. Oberhumer 9b80628f84 src/pefile.cpp: support relocs of large files 
Use 5-byte entries instead of 4-byte entries to fully preserve "pos".

And add some symbolic constants.

Partially based on a patch by John.
 2024-03-22 00:46:17 +01:00
Markus F.X.J. Oberhumer a21a006fe9 all: yet more minor cleanups 2024-03-19 16:03:37 +01:00
Markus F.X.J. Oberhumer 54d16a458a CI updates; cleanups 2024-03-16 17:46:40 +01:00
Markus F.X.J. Oberhumer cfc5f42ef2 testsuite: update checksums caused by version change 2024-03-12 18:16:52 +01:00
Markus F.X.J. Oberhumer e3d24238e4 all: update version 2024-03-12 18:12:43 +01:00
Markus F.X.J. Oberhumer 56e7b36959 src: new ACC version 2024-03-12 18:11:46 +01:00
Markus F.X.J. Oberhumer f29791470f all: yet more cleanups 2024-03-10 16:23:06 +01:00
Markus F.X.J. Oberhumer 52d9b53b74 all: minor cleanups 2024-03-08 11:52:44 +01:00
Markus F.X.J. Oberhumer 839a78f2e0 Better fix for previous commit to avoid out-of-bounds pointer. 2024-02-27 11:20:29 +01:00
John Reiser 680ce0a7af find_dt_ndx defends against overrun 
https://github.com/upx/upx/issues/790
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66344&q=label%3AProj-upx
	modified:   p_lx_elf.cpp
 2024-02-26 14:32:02 -08:00
Markus F.X.J. Oberhumer 06b0de9c77 CI: work-around zig cc mips bad codegen for hard-float 2024-02-17 16:34:11 +01:00
Markus F.X.J. Oberhumer 76b0b7b1ae all: clang-format 2024-02-14 21:29:51 +01:00
John Reiser fabda4df3a R_PPC64_REL24 is reallly "PC-rel. 26 bit, word aligned: 
Just like R_PPC_REL24
	modified:   linker.cpp
 2024-02-14 11:43:20 -08:00
Markus F.X.J. Oberhumer fdcdaf596a all: pacify clang-tidy, CI and cmake updates 2024-02-14 15:14:47 +01:00
Markus F.X.J. Oberhumer be44cefbe7 CI updates 2024-02-13 18:29:07 +01:00
Markus F.X.J. Oberhumer c1050e624b submodules: update for new versions 2024-02-13 16:49:08 +01:00
Markus F.X.J. Oberhumer ae6d3b9bff all: more assorted cleanups 2024-02-09 14:48:47 +01:00