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1540 Commits

Author SHA1 Message Date
Markus F.X.J. Oberhumer 996ca8d17d all: welcome 2025 2025-01-17 21:18:55 +01:00
John Reiser f6e3df69eb stub/amd64-win64.pe.h matches upx-v4.2.4 
so that anti-virus checkers of apps for 64-bit Windows that are newly-
compressed by upx should not complain about new matches with malware.
This costs a few bytes and a small fraction of cycles in NRV2
de-compressors, but is considered to be a tolerable concession
to the cesspool environment of software for Microsoft Windows.
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_w64pe_amd64.cpp   see code comments
	modified:   stub/amd64-win64.pe.h
	modified:   stub/src/arch/amd64/lzma_d.S   see code comments
	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/tmp/amd64-win64.pe.bin.dump
 2025-01-02 11:47:34 -08:00
John Reiser 1a6c1f0589 Fix unpackExtent() of non-compressible extent (PT_LOAD) 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/amd64-darwin.macho-main.c
	modified:   stub/src/amd64-darwin.macho-upxmain.c
	modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/amd64-linux.elf-so_entry.S
	modified:   stub/src/amd64-linux.elf-so_main.c
	modified:   stub/src/i386-bsd.elf-main.c
	modified:   stub/src/i386-darwin.macho-main.c
	modified:   stub/src/i386-darwin.macho-upxmain.c
	modified:   stub/src/i386-linux.elf-main.c
	modified:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/i386-linux.elf-so_main.c
	modified:   stub/src/i386-linux.elf.interp-main.c
	modified:   stub/src/i386-linux.elf.shell-main.c
	modified:   stub/src/i386-openbsd.elf-main.c
	modified:   stub/src/powerpc-darwin.macho-main.c
	modified:   stub/src/powerpc-darwin.macho-upxmain.c
	modified:   stub/src/powerpc64-darwin.macho-main.c
            plus generated *.h  *.map  *.dump
 2024-12-30 16:49:31 -08:00
John Reiser 505f6b7373 Remove PROT_WRITE from de-compressed folded code. 
Safer; required for SELinux Enforcing mode;
but inhibits breakpoint debugging.
	modified:   stub/amd64-linux.elf-entry.h
	modified:   stub/mips.r3000-linux.elf-entry.h
	modified:   stub/mipsel.r3000-linux.elf-entry.h
	modified:   stub/powerpc-linux.elf-entry.h
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-entry.S
 2024-12-23 10:52:07 -08:00
John Reiser d00ba4b465 Forgotten file 
new file:   src/amd64-linux.elf-so_entry.lds
 2024-12-12 11:13:12 -08:00
John Reiser d4deb2a100 Psync: msync demands page-aligned first argument 
modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/stub/src/amd64-linux.elf-fold.S
	modified:   src/stub/src/amd64-linux.elf-main2.c
	modified:   src/stub/src/amd64-linux.elf-so_fold.S
	modified:   src/stub/src/amd64-linux.elf-so_main.c
	modified:   src/stub/src/arm.v4a-linux.elf-entry.S
	modified:   src/stub/src/arm.v4a-linux.elf-fold.S
	modified:   src/stub/src/arm.v4a-linux.elf-so_fold.S
	modified:   src/stub/src/arm64-linux.elf-fold.S
	modified:   src/stub/src/arm64-linux.elf-so_fold.S
	modified:   src/stub/src/i386-linux.elf-fold.S
	modified:   src/stub/src/i386-linux.elf-main2.c
	modified:   src/stub/src/i386-linux.elf-so_entry.S
	modified:   src/stub/src/i386-linux.elf-so_fold.S
	modified:   src/stub/src/i386-linux.elf-so_main.c
	modified:   src/stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   src/stub/src/powerpc-linux.elf-fold.S
	modified:   src/stub/src/powerpc64-linux.elf-fold.S
            plus stubs *.h *.dump *.map
 2024-12-12 10:50:30 -08:00
John Reiser 5999b0a959 Unused get_page_mask but satisfies external for upxfd_*.c 
modified:   stub/src/i386-linux.elf-entry.S
 2024-12-10 17:10:27 -08:00
John Reiser e2f1e6697a Stubs for shared libraries on amd64-linux.elf and arm64-linux.elf 
modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-so_entry.S
	modified:   stub/src/amd64-linux.elf-so_fold.S
	modified:   stub/src/arm64-linux.elf-so_entry.S
	modified:   stub/src/arm64-linux.elf-so_fold.S
	modified:   stub/src/upxfd_linux.c
 2024-12-10 16:49:35 -08:00
John Reiser f60d8f6d18 Fix MIPS stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/Makefile
	modified:   stub/mips.r3000-linux.elf-entry.h
	modified:   stub/mipsel.r3000-linux.elf-entry.h
	modified:   stub/tmp/mips.r3000-linux.elf-entry.bin.dump
	modified:   stub/tmp/mips.r3000-linux.elf-fold.map
	modified:   stub/tmp/mipsel.r3000-linux.elf-entry.bin.dump
	modified:   stub/tmp/mipsel.r3000-linux.elf-fold.map
 2024-12-09 14:26:00 -08:00
John Reiser d3300e9564 Sync stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	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/mips.r3000-linux.elf-entry.h
	modified:   stub/mips.r3000-linux.elf-fold.h
	modified:   stub/mipsel.r3000-linux.elf-entry.h
	modified:   stub/mipsel.r3000-linux.elf-fold.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
 2024-12-09 13:33:21 -08:00
John Reiser 877390a2ba FIx MIPS stubs 
modified:   stub/Makefile
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/upxfd_android.c
	modified:   stub/src/upxfd_linux.c
 2024-12-09 13:26:22 -08:00
John Reiser 5afe2af365 EINVAL whitespace 
modified:   src/stub/src/i386-linux.elf-so_main.c
 2024-12-07 09:46:42 -08:00
John Reiser 5028d559c5 msync for *-so_fold.S 
Android 14  returnes -EINVAL but can be ignored
	modified:   stub/arm64-linux.elf-so_fold.h
	modified:   stub/amd64-linux.elf-so_fold.h
	modified:   stub/arm.v4a-linux.elf-so_fold.h
	modified:   stub/arm.v5a-linux.elf-so_fold.h
	modified:   stub/i386-linux.elf-so_fold.h
	modified:   stub/src/amd64-linux.elf-so_main.c
	modified:   stub/src/i386-linux.elf-so_main.c
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/arm.v4a-linux.elf-so_fold.S
 2024-12-07 09:39:45 -08:00
John Reiser deda4f1bae Sync stubs 
modified:   stub/arm64-linux.elf-so_fold.h
	modified:   stub/amd64-linux.elf-so_fold.h
	modified:   stub/arm.v4a-linux.elf-entry.h
	modified:   stub/arm.v4a-linux.elf-fold.h
	modified:   stub/arm.v4a-linux.elf-so_entry.h
	modified:   stub/arm.v4a-linux.elf-so_fold.h
	modified:   stub/arm.v5a-linux.elf-entry.h
	modified:   stub/arm.v5a-linux.elf-fold.h
	modified:   stub/arm.v5a-linux.elf-so_entry.h
	modified:   stub/arm.v5a-linux.elf-so_fold.h
	modified:   stub/armeb.v4a-linux.elf-entry.h
	modified:   stub/armeb.v4a-linux.elf-fold.h
	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/i386-linux.elf-so_entry.h
	modified:   stub/i386-linux.elf-so_fold.h
            plus *.dump *.map
 2024-12-07 08:56:34 -08:00
John Reiser ad96cee14c Unify prep_SELinux and upx_so_main 
Also va_top, not hi_offset
	modified:   stub/src/amd64-linux.elf-so_main.c
	modified:   stub/src/i386-linux.elf-so_main.c
	modified:   stub/src/upxfd_android.c
 2024-12-07 08:43:04 -08:00
John Reiser 8c594de432 Sync stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/arm.v4a-linux.elf-entry.h
	modified:   stub/arm.v4a-linux.elf-fold.h
	modified:   stub/arm.v4a-linux.elf-so_entry.h
	modified:   stub/arm.v4a-linux.elf-so_fold.h
	modified:   stub/arm.v5a-linux.elf-entry.h
	modified:   stub/arm.v5a-linux.elf-fold.h
	modified:   stub/arm.v5a-linux.elf-so_entry.h
	modified:   stub/arm.v5a-linux.elf-so_fold.h
	modified:   stub/arm64-linux.elf-so_entry.h
	modified:   stub/armeb.v4a-linux.elf-entry.h
	modified:   stub/armeb.v4a-linux.elf-fold.h
	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/i386-linux.elf-so_entry.h
	modified:   stub/i386-linux.elf-so_fold.h
	modified:   stub/mips.r3000-linux.elf-entry.h
	modified:   stub/mips.r3000-linux.elf-fold.h
	modified:   stub/mipsel.r3000-linux.elf-entry.h
	modified:   stub/mipsel.r3000-linux.elf-fold.h
	modified:   stub/powerpc-linux.elf-fold.h
            plus *.dump *.map
 2024-12-05 11:08:41 -08:00
John Reiser 330ac2443c help_umf.S for MIPS and PPC 
modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/mips.r3000-linux.elf-help_umf.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-help_umf.S
	new file:   stub/src/powerpc-linux.elf-help_umf.S
 2024-12-05 11:06:09 -08:00
John Reiser ebe6272ac7 whitespace 
modified:   stub/src/arm.v4a-linux.elf-so_fold.S
 2024-12-05 08:25:02 -08:00
John Reiser 982e732b74 Allow re-ordering of functions in upxfd_android.c and upxfd_linux.c 
Compiler has a mind of its own.
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	new file:   stub/src/amd64-linux.elf-help_umf.S
	modified:   stub/src/arm.v4a-expand.S
	new file:   stub/src/arm.v4a-linux.elf-help_umf.S
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/arm.v4a-linux.elf-so_fold.S
	new file:   stub/src/arm.v5a-linux.elf-help_umf.S
	new file:   stub/src/arm64-linux.elf-help_umf.S
	modified:   stub/src/arm64-linux.elf-so_entry.S
	new file:   stub/src/armeb.v4a-linux.elf-help_umf.S
	new file:   stub/src/i386-linux.elf-help_umf.S
	modified:   stub/src/i386-linux.elf-so_main.c
	new file:   stub/src/mips.r3000-linux.elf-help_umf.S
	new file:   stub/src/mipsel.r3000-linux.elf-help_umf.S
	modified:   stub/src/upxfd_android.c
 2024-12-04 17:00:37 -08:00
John Reiser 27de5f42bb Sync stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/amd64-linux.elf-entry.h
	modified:   stub/amd64-linux.elf-fold.h
	modified:   stub/amd64-linux.elf-so_entry.h
	modified:   stub/amd64-linux.elf-so_fold.h
	modified:   stub/arm.v4a-linux.elf-entry.h
	modified:   stub/arm.v4a-linux.elf-fold.h
	modified:   stub/arm.v4a-linux.elf-so_entry.h
	modified:   stub/arm.v5a-linux.elf-entry.h
	modified:   stub/arm.v5a-linux.elf-fold.h
	modified:   stub/arm.v5a-linux.elf-so_entry.h
	modified:   stub/arm64-linux.elf-entry.h
	modified:   stub/arm64-linux.elf-fold.h
	modified:   stub/arm64-linux.elf-so_fold.h
	modified:   stub/armeb.v4a-linux.elf-entry.h
	modified:   stub/armeb.v4a-linux.elf-fold.h
	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/mips.r3000-linux.elf-entry.h
	modified:   stub/mips.r3000-linux.elf-fold.h
	modified:   stub/mipsel.r3000-linux.elf-entry.h
	modified:   stub/mipsel.r3000-linux.elf-fold.h
	modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/powerpc64-linux.elf-fold.h
	modified:   stub/powerpc64le-linux.elf-fold.h
            also *.dump, *.map
 2024-12-03 11:52:13 -08:00
John Reiser fc9d90c231 Revamp building stubs for MIPS 
modified:   stub/Makefile
 2024-12-03 10:37:19 -08:00
John Reiser 68b31d31c3 msync() and UMF_LINUX fiddling 
modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-so_fold.S
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/arm.v4a-linux.elf-entry.lds
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/arm64-linux.elf-so_fold.S
	modified:   stub/src/mips.r3000-linux.elf-entry.lds
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.lds
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   stub/src/upxfd_linux.c
 2024-12-03 10:36:14 -08:00
John Reiser d14901548a Unique label sysgo_incl; fix #define that might capture trailing '//' 
modified:   stub/src/include/linux.h
 2024-12-03 10:21:07 -08:00
John Reiser f4604db164 Stub msync() on PF_X before munmap() 
modified:   stub/src/amd64-linux.elf-fold.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/include/linux.h
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
	modified:   stub/src/upxfd_android.c
	modified:   stub/src/upxfd_linux.c
 2024-11-30 13:58:40 -08:00
John Reiser 8327c390cf Stack 0x10 aligned at all times 
modified:   stub/src/arm64-expand.S
 2024-11-30 13:57:46 -08:00
John Reiser bd251c0dbd Stub for 64-bit shlib 
modified:   stub/Makefile
	modified:   stub/src/amd64-expand.S
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-so_entry.S
	modified:   stub/src/amd64-linux.elf-so_fold.S
	modified:   stub/src/amd64-linux.elf-so_main.c
	modified:   stub/src/arm64-expand.S
	modified:   stub/src/upxfd_linux.c
 2024-11-28 19:10:27 -08:00
John Reiser 8782778eb3 stub *-linux.elf-entry.S often must define label upx_mmap_and_fd 
modified:   p_lx_elf.cpp
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/i386-linux.elf-entry.S
 2024-11-26 19:43:14 -08:00
John Reiser a2fa417af9 Unify 64-bit upx_main() stub for shlib with 32-bit i386 
modified:   stub/src/amd64-linux.elf-so_main.c
 2024-11-26 16:43:02 -08:00
John Reiser 93f420939e ElfW() 
modified:   src/i386-linux.elf-so_main.c
 2024-11-25 11:52:43 -08:00
John Reiser 566c1eebd2 sync stubs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/amd64-linux.elf-fold.h
	modified:   stub/arm.v4a-linux.elf-fold.h
	modified:   stub/arm.v5a-linux.elf-fold.h
	modified:   stub/arm64-linux.elf-fold.h
	modified:   stub/armeb.v4a-linux.elf-fold.h
	modified:   stub/mips.r3000-linux.elf-fold.h
	modified:   stub/mipsel.r3000-linux.elf-fold.h
	modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/powerpc64-linux.elf-fold.h
	modified:   stub/powerpc64le-linux.elf-fold.h
	modified:   stub/tmp/amd64-linux.elf-fold.map
	modified:   stub/tmp/arm.v4a-linux.elf-fold.map
	modified:   stub/tmp/arm.v5a-linux.elf-fold.map
	modified:   stub/tmp/arm64-linux.elf-fold.map
	modified:   stub/tmp/armeb.v4a-linux.elf-fold.map
	modified:   stub/tmp/mips.r3000-linux.elf-fold.map
	modified:   stub/tmp/mipsel.r3000-linux.elf-fold.map
	modified:   stub/tmp/powerpc-linux.elf-fold.map
	modified:   stub/tmp/powerpc64-linux.elf-fold.map
	modified:   stub/tmp/powerpc64le-linux.elf-fold.map
 2024-11-21 11:20:32 -08:00
John Reiser 65c3195b39 Cleanup stub for mips and powerpc 
modified:   stub/Makefile
	modified:   stub/src/powerpc-expand.S
	modified:   stub/src/powerpc-linux.elf-fold.S
 2024-11-20 15:28:41 -08:00
John Reiser 76b0b4ce9c Fix mips stub for ELF2 main program 
modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/mips.r3000-expand.S
	modified:   stub/src/upxfd_linux.c
 2024-11-20 15:02:32 -08:00
John Reiser 02b9ac9764 Name it upx_main2() for clarity 
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/i386-linux.elf-main2.c
	modified:   stub/src/powerpc64-linux.elf-fold.S
 2024-11-20 15:00:11 -08:00
John Reiser 17b94cdfe5 Cleanup remaining *.lds linker scripts for stubs 
modified:   stub/src/arm64-linux.elf-fold.lds
	modified:   stub/src/mips.r3000-linux.elf-fold.lds
	modified:   stub/src/mipsel.r3000-linux.elf-fold.lds
	modified:   stub/src/powerpc-linux.elf-fold.lds
	modified:   stub/src/powerpc64-linux.elf-fold.lds
	modified:   stub/src/powerpc64le-linux.elf-fold.lds
 2024-11-20 14:52:22 -08:00
John Reiser b4ea89f9d6 check-whitespace, clang-format 
modified:   p_elf_enum.h
	modified:   p_lx_elf.cpp
	modified:   stub/src/i386-linux.elf-so_entry.S
 2024-11-19 09:13:44 -08:00
John Reiser 00706f0ccc Sync stubs ("make testsuite" passes) 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/arm.v4a-linux.elf-entry.h
	modified:   stub/arm.v4a-linux.elf-fold.h
	modified:   stub/arm.v4a-linux.elf-so_entry.h
	modified:   stub/arm.v4a-linux.elf-so_fold.h
	modified:   stub/arm.v5a-linux.elf-entry.h
	modified:   stub/arm.v5a-linux.elf-fold.h
	modified:   stub/arm.v5a-linux.elf-so_entry.h
	modified:   stub/arm.v5a-linux.elf-so_fold.h
	modified:   stub/arm64-linux.elf-fold.h
	modified:   stub/armeb.v4a-linux.elf-entry.h
	modified:   stub/armeb.v4a-linux.elf-fold.h
	modified:   stub/i386-bsd.elf-fold.h
	modified:   stub/i386-bsd.elf.execve-fold.h
	modified:   stub/i386-darwin.macho-entry.h
	modified:   stub/i386-linux.elf-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/i386-linux.elf-so_entry.h
	modified:   stub/i386-linux.elf-so_fold.h
	modified:   stub/i386-linux.elf.execve-fold.h
	modified:   stub/i386-linux.elf.interp-fold.h
	modified:   stub/i386-linux.elf.shell-fold.h
	modified:   stub/i386-netbsd.elf-fold.h
	modified:   stub/i386-openbsd.elf-fold.h
	modified:   stub/mips.r3000-linux.elf-fold.h
	modified:   stub/mipsel.r3000-linux.elf-fold.h
	modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/powerpc64-linux.elf-fold.h
	modified:   stub/powerpc64le-linux.elf-fold.h
	deleted:    stub/src/upxfd_create.c
	modified:   stub/tmp/amd64-linux.elf-fold.map
	modified:   stub/tmp/arm.v4a-linux.elf-entry.bin.dump
	modified:   stub/tmp/arm.v4a-linux.elf-fold.map
	modified:   stub/tmp/arm.v5a-linux.elf-entry.bin.dump
	modified:   stub/tmp/arm.v5a-linux.elf-fold.map
	modified:   stub/tmp/arm64-linux.elf-fold.map
	modified:   stub/tmp/armeb.v4a-linux.elf-entry.bin.dump
	modified:   stub/tmp/armeb.v4a-linux.elf-fold.map
	modified:   stub/tmp/i386-bsd.elf-fold.map
	modified:   stub/tmp/i386-bsd.elf.execve-fold.map
	modified:   stub/tmp/i386-darwin.macho-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf-fold.map
	modified:   stub/tmp/i386-linux.elf.execve-fold.map
	modified:   stub/tmp/i386-linux.elf.interp-fold.map
	modified:   stub/tmp/i386-linux.elf.shell-fold.map
	modified:   stub/tmp/i386-netbsd.elf-fold.map
	modified:   stub/tmp/i386-openbsd.elf-fold.map
	modified:   stub/tmp/mips.r3000-linux.elf-fold.map
	modified:   stub/tmp/mipsel.r3000-linux.elf-fold.map
	modified:   stub/tmp/powerpc-linux.elf-fold.map
	modified:   stub/tmp/powerpc64-linux.elf-fold.map
	modified:   stub/tmp/powerpc64le-linux.elf-fold.map
 2024-11-19 08:55:31 -08:00
John Reiser 3798dde3aa Fix stubs in arm,mips,powerpc for upx_mmap_and_fd 
modified:   stub/Makefile
	modified:   stub/src/arm.v4a-expand.S
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/mips.r3000-expand.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/upxfd_linux.c
 2024-11-19 08:44:48 -08:00
John Reiser 33b9c68677 upx_fd_android.c 
modified:   stub/src/upxfd_android.c
 2024-11-18 16:15:06 -08:00
John Reiser 58d9b00a0a Revamp 32-bit stub/src/*-linux.elf-so_main.c 
... including better error checking of system calls
	modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-so_entry.S
	modified:   stub/src/i386-linux.elf-so_fold.S
	modified:   stub/src/i386-linux.elf-so_main.c
 2024-11-18 16:12:44 -08:00
John Reiser 3d6b2e4617 Cleanup stub/*.lds linker scripts 
modified:   Makefile
	modified:   src/amd64-linux.elf-fold.lds
	modified:   src/amd64-linux.elf-so_fold.lds
	modified:   src/arm.v4a-linux.elf-entry.lds
	modified:   src/arm.v4a-linux.elf-fold.lds
	modified:   src/arm.v4a-linux.elf-so_entry.lds
	modified:   src/arm.v4a-linux.elf-so_fold.lds
	modified:   src/arm.v5a-linux.elf-entry.lds
	modified:   src/arm.v5a-linux.elf-fold.lds
	modified:   src/arm.v5a-linux.elf-so_entry.lds
	modified:   src/arm.v5a-linux.elf-so_fold.lds
	modified:   src/arm64-linux.elf-fold.lds
	modified:   src/arm64-linux.elf-so_fold.lds
	modified:   src/armeb.v4a-linux.elf-entry.lds
	modified:   src/armeb.v4a-linux.elf-fold.lds
	modified:   src/i386-bsd.elf-fold.lds
	modified:   src/i386-linux.elf-fold.lds
	modified:   src/i386-linux.elf-so_entry.lds
	modified:   src/i386-linux.elf-so_fold.lds
	modified:   src/i386-linux.elf.execve-fold.lds
	modified:   src/i386-linux.elf.interp-fold.lds
	modified:   src/i386-linux.elf.shell-fold.lds
	modified:   src/mips.r3000-linux.elf-fold.lds
	modified:   src/mipsel.r3000-linux.elf-fold.lds
	modified:   src/powerpc-linux.elf-fold.lds
	modified:   src/powerpc64-linux.elf-fold.lds
	modified:   src/powerpc64le-linux.elf-fold.lds
	new file:   src/upxfd_linux.c
 2024-11-18 16:00:36 -08:00
John Reiser 886e325cbf EXP_TAIL goes after de-compressors, and before UMF_LINUX 
modified:   p_lx_elf.cpp
	modified:   stub/src/i386-expand.S
 2024-11-14 19:22:28 -08:00
John Reiser 60bdffee84 make_hatch() has uniform calling sequence 
... so factor out the calls to make_hatch
	modified:   src/i386-linux.elf-so_main.c
 2024-11-14 11:19:10 -08:00
John Reiser 14d75b222f -DWINDOWS_BACK=1 for PE 
modified:   stub/Makefile
 2024-10-26 09:52:12 -07:00
John Reiser b10d2b7365 lodsb is OK to use in branch filter 
modified:   stub/src/arch/i386/bxx.S
 2024-10-26 09:50:38 -07:00
John Reiser 8aa3679323 upx_mmap_and_fd 
modified:   stub/src/upxfd_create.c
 2024-10-26 09:49:26 -07:00
John Reiser 3403b87cb7 More Control Flow Integrity (Intel) 
More ENDBRxx for CALL *%RDX for 'getbit'.
amd64: LEA xxx(%rip),%reg and STRCON section,
    instead of CALL; .asciz "..."; POP %reg
(Not for PE due to WINDOWS_BACK binary compatibility.)
i386 string constants still use call-.asciz-pop because no (%rip)
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/amd64-linux.elf-so_entry.S
	modified:   stub/src/amd64-linux.shlib-init.S
	modified:   stub/src/amd64-win64.pe.S
	modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-so_entry.S
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-09-20 14:48:30 -07:00
John Reiser d55fdf2205 ZIG_DIST_VERSION of 2024-09-17 
also https://github.com/upx/upx/issues/847

	modified:   ../.github/workflows/ci.yml
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/i386-darwin.macho-entry.S
           plus generated *.h *.map *.dump
 2024-09-17 01:55:08 -07:00
John Reiser 7cb3f40dab WIP: variable page size for xfind_pages(); debug arm32 Android shlib 
modified:   p_lx_elf.cpp
	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/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/i386-linux.elf-main2.c
           plus generated *.h *.dump *.map
 2024-08-29 16:55:18 -07:00
John Reiser 8065eebca3 --android-shlib for arm32 and i386 
... including work-around if no memfd_create() on early Android 32-bit
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_elf_enum.h
	modified:   p_lx_elf.cpp
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/arm.v4a-linux.elf-so_fold.S
	modified:   stub/src/i386-linux.elf-so_main.c
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.dump *.map
 2024-08-25 15:16:29 -07:00
John Reiser 7f062c7ca5 Variable page size: spread the word by using 'page_' instead of 'PAGE_' 
modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc64-linux.elf-entry.S
           plus genereated *.h *.map
 2024-08-25 15:16:29 -07:00