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4394 Commits

Author SHA1 Message Date
John Reiser 146c105961 ELF2 for PowerPC64 
(MacOS temporarily disabled)
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/arch/powerpc/64/macros.S
	modified:   stub/src/arch/powerpc/64le/bxx.S
	modified:   stub/src/arch/powerpc/64le/macros.S
	modified:   stub/src/arch/powerpc/64le/ppc_regs.h
	new file:   stub/src/dollar-dollar.sed
	modified:   stub/src/powerpc64-linux.elf-entry.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
	modified:   stub/src/powerpc64-linux.elf-fold.lds
	modified:   stub/src/powerpc64le-linux.elf-entry.S
	modified:   stub/src/powerpc64le-linux.elf-fold.S
	modified:   stub/src/powerpc64le-linux.elf-fold.lds
	modified:   stub/src/powerpc64le-linux.kernel.vmlinux.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 35fca2062e ELF2 arm64: fix exit from lzma de-compressor 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   linker.cpp
	modified:   stub/src/arch/arm64/v8/lzma_d.S
	modified:   stub/src/arm64-expand.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 2c4e5c7a47 arm64-expand code for nrv* EOF at de-compress is not quite uniform 
WINDOWS_BACK requirement also interferes.
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/arch/arm64/v8/nrv2d_d32.S
	modified:   stub/src/arch/arm64/v8/nrv2e_d32.S
	modified:   stub/src/arm64-expand.S
           plus generated *.h, *.map
 2024-08-25 15:16:29 -07:00
John Reiser e561da33bd ELF2 64-bits: Use /dev/shm (O_TMPFILE) if memfd_create fails 
Such as Ubuntu-20.04, Linux kernel 5.15.0-67, #74-20.04.1, 2023-02-22
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-fold.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:28 -07:00
John Reiser 5f6bdb0a8f ELF2 for arm64 main programs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/Makefile
	modified:   stub/src/amd64-expand.S
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arch/amd64/lzma_d.S
	modified:   stub/src/arch/amd64/nrv2b_d.S
	modified:   stub/src/arch/amd64/nrv2d_d.S
	modified:   stub/src/arch/amd64/nrv2e_d.S
	modified:   stub/src/arch/arm64/v8/lzma_d.S
	modified:   stub/src/arch/arm64/v8/macros.S
	modified:   stub/src/arch/arm64/v8/nrv2b_d32.S
	modified:   stub/src/arch/arm64/v8/nrv2d_d32.S
	modified:   stub/src/arch/arm64/v8/nrv2e_d32.S
	modified:   stub/src/arm64-expand.S
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:28 -07:00
John Reiser 6276a4a7c4 ELF2 for arm64 main programs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/arm64-linux.elf-fold.lds
	new file:   stub/src/arm64-linux.elf-main2.c
           plus generated *.h *.dump *.map
 2024-08-25 15:16:28 -07:00
John Reiser 4fa50b96ad Disable macos-12 from running upx-packed [temporary] 
macOS-12.7.5 lldb complains "Bad executable" for any packed.
	modified:   .github/workflows/ci.yml
 2024-08-25 15:16:28 -07:00
John Reiser 5aef158ff0 ELF2: Fix EINVAL when PT_LOAD does not start on page boundary 
modified:   stub/src/amd64-linux.elf-main2.c
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
           plus generated .h .map
 2024-08-25 15:16:28 -07:00
John Reiser 4054ac192a ELF2: memcheck avoids extra safety bytes 
modified:   stub/src/amd64-linux.elf-entry.S
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
           plus generated .h and .dump
 2024-08-25 15:16:28 -07:00
John Reiser febe8e4d9e whitespace 
modified:   stub/src/arch/amd64/lzma_d.S
 2024-08-25 15:16:28 -07:00
John Reiser c924c32d54 ELF2: fix lzma on amd64-linux.elf-* 
New -DWINDOWS_BACK so that amd64-win64.pe.h does not change.
This hides a real bug (unchecked), but would change anti-virus status.
	modified:   src/stub/src/amd64-expand.S
	modified:   src/stub/src/amd64-linux.elf-entry.S
	modified:   src/stub/src/amd64-linux.elf-fold.S
	modified:   src/stub/src/arch/amd64/lzma_d.S
	modified:   src/stub/Makefile
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
           plus generated *.h, *.map, *.dump
 2024-08-25 15:16:28 -07:00
John Reiser 743eb5cc26 whitespace 
modified:   p_lx_elf.cpp
 2024-08-25 15:16:28 -07:00
John Reiser f4585cdf77 Sync stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-08-25 15:16:28 -07:00
John Reiser c36977f0b1 ELF: amd64-linux main programs use 2-step de-compressor 
The first $ARCH to move to 2-step de-compressor for ELF main programs.
De-compressor uses memfd_create to comply with strictest SELinux
settings (no PROT_WRITE on any PROT_EXEC page).
First step de-compressor always uses NRV2B to de-compress the second step,
and the second step can use a different de-compressor for each PT_LOAD.
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-fold.lds
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-fold.S
	new file:   stub/src/amd64-linux.elf-main2.c

	modified:   stub/amd64-linux.elf-entry.h
	modified:   stub/amd64-linux.elf-fold.h
	modified:   stub/tmp/amd64-linux.elf-entry.bin.dump
	modified:   stub/tmp/amd64-linux.elf-fold.map
 2024-08-25 15:16:28 -07:00
Markus F.X.J. Oberhumer 44e4bd0b54 CI updates 2024-08-19 07:55:57 +02:00
Markus F.X.J. Oberhumer 1427b8137a CI updates 2024-08-13 11:32:29 +02:00
Markus F.X.J. Oberhumer a9cb354225 CI and cmake updates 2024-08-07 13:37:38 +02:00
Markus F.X.J. Oberhumer b4db17ab3c cmake update 2024-07-31 18:56:32 +02:00
Markus F.X.J. Oberhumer ba969fb9f2 CI updates 2024-07-31 09:24:33 +02:00
Markus F.X.J. Oberhumer 87ac252c8d CI updates 2024-07-30 17:22:52 +02:00
Markus F.X.J. Oberhumer ada9081ea2 CI updates 2024-07-28 18:01:54 +02:00
Markus F.X.J. Oberhumer d6a29e582f CI updates 2024-07-25 13:08:15 +02:00
Markus F.X.J. Oberhumer 03c4184067 all: misc cleanups 2024-07-23 12:24:09 +02:00
Markus F.X.J. Oberhumer 0a82280f20 cmake update 2024-07-19 11:13:04 +02:00
Markus F.X.J. Oberhumer a7fa2f87c5 cmake update 2024-07-17 12:06:41 +02:00
Markus F.X.J. Oberhumer 3a11a5a82e CI updates 2024-07-13 12:49:02 +02:00
John Reiser 08a38af553 Workaround bug in Alpine Linux 
"empty" DT_GNU_HASH lacked hasharr[0] when n_bucket==1,
which upx correctly detected as malformed.
	modified:   p_lx_elf.cpp
 2024-07-02 11:24:27 -07:00
Markus F.X.J. Oberhumer 043a54cf3e all: minor cleanups 2024-07-10 10:34:58 +02:00
Markus F.X.J. Oberhumer 16c8f6d160 src: portability updates 2024-07-07 14:50:27 +02:00
Markus F.X.J. Oberhumer 285472bc78 submodules: update for new versions 2024-07-07 14:16:49 +02:00
Markus F.X.J. Oberhumer a77adcd4c7 src: new ACC version 2024-07-01 18:25:54 +02:00
John Reiser cebd4392f2 Fix checksum error de-compressing ELF with large .p_align and small blocksize 
https://github.com/upx/upx/issues/836
	modified:   p_unix.cpp
 2024-07-05 19:06:14 -07:00
John Reiser 64a3de5a7a FIX PT_GNU_HASH when "empty" 
... such as a main program with no exported globals
https://github.com/upx/upx/issues/834
	modified:   p_lx_elf.cpp
 2024-06-28 09:04:05 -07:00
Markus F.X.J. Oberhumer 261609f706 CI updates 2024-06-26 11:45:35 +02:00
Markus F.X.J. Oberhumer 17cf73001c CI updates 2024-06-21 18:19:59 +02:00
Markus F.X.J. Oberhumer ad566d793a CI updates 2024-06-20 10:49:09 +02:00
Markus F.X.J. Oberhumer b499ed3d20 CI updates 2024-06-19 00:20:35 +02:00
John Reiser de8de9c0f0 Option --unmap-all-pages completely avoids /proc/self/exe 
https://github.com/upx/upx/issues/749
 2024-06-18 10:18:32 -07:00
John Reiser 3b36dce5c2 Mention PT_MIPS_ABIFLAGS forwarding 
https://github.com/upx/upx/issues/788
	modified:   NEWS
 2024-06-17 08:50:54 -07:00
Markus F.X.J. Oberhumer dcd8dfd5fc CI: add zigcc linux-mips soft-float targets 2024-06-17 10:28:53 +02:00
Markus F.X.J. Oberhumer 78f3b6297c src/pefile.cpp: default to strict reloc checks 2024-06-17 09:35:31 +02:00
Markus F.X.J. Oberhumer a49fe3b04a CI: remove zigcc linux-mips workaround 2024-06-17 08:55:21 +02:00
Markus F.X.J. Oberhumer f23cc7daa3 CI update: remove macos-11 runner 2024-06-15 18:16:58 +02:00
John Reiser cafd9d7ace Sync stub checksums 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-06-14 14:49:54 -07:00
John Reiser 1b6c120864 64-bit phdrx[], PT_NOTE, PT_GNU_STACK 
modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
 2024-06-13 15:32:51 -07:00
John Reiser 99afc50ebf PT_MIPS_ABIFLAGS, PT_MIPS_REGINFO 
Also re-org of PT_HOTE and other non-PT_LOAD Elf32_Phdrs
	modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
 2024-06-13 09:58:20 -07:00
John Reiser 3286f7c5ba De-compression of PT_MIPS_ABIFLAGS 
modified:   p_lx_elf.cpp
 2024-06-11 20:03:44 -07:00
John Reiser 72ccca9faf PT_MIPS_ABIFLAGS, compression side only, 32-bit only 
modified:   p_elf_enum.h
	modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
 2024-06-11 15:02:13 -07:00
Markus F.X.J. Oberhumer 3c294d9721 all: minor cleanups 2024-06-14 15:15:55 +02:00
Markus F.X.J. Oberhumer 1aff5f5bb7 all: misc cleanups 2024-06-07 22:29:57 +02:00