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4394 Commits

Author SHA1 Message Date
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 65c362efce MSVC lacks stpcpy() 
modified:   p_lx_elf.cpp
 2024-08-26 18:59:55 -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
John Reiser 0adad4a053 ELF2 after successful ANDROID_TEST of upxfd_android.c on i386 and arm32 
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:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.dump *.map
 2024-08-25 15:16:29 -07:00
John Reiser cb39e6e0b8 ELF2: stub for i386 shared library 
WIP: stub is debugged, but compressed input needs work
	modified:   stub/src/arm.v4a-linux.elf-so_entry.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
	modified:   stub/src/include/linux.h
           plus generated *.h *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 94eebc3ee5 ELF2: arm32 shared libraries; runs on Android 14 under TermUX 
NYI: complex DT_INIT (R_RELR, etc.)
	modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
	modified:   stub/src/arm.v4a-expand.S
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	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-main2.c
	modified:   stub/src/i386-linux.elf-so_main.c
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 5d5f4d1765 Elf2: Android on ARM 64-bit and 32-bit main program runs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/arm64-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser ed0665407a More: prefer movzbl over movb fetch to register 
Avoids hardware failure of writing 0x00 instead of the fetched byte.
1 cycle faster, 1 byte larger (but often recouped later when OR of 32-bits).
Avoid changing win*pe.S for now.

	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/amd64-darwin.dylib-entry.S
	modified:   stub/src/amd64-darwin.macho-entry.S
	modified:   stub/src/amd64-expand.S
	modified:   stub/src/amd64-linux.shlib-init.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/i386/nrv2b_d32-easy.S
	modified:   stub/src/i386-darwin.macho-entry.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 3869a67180 Intel CET (Control-flow Enforcement Technology) 
{endbr64, endbr32} at target of computed jmp/call; 'notrack' at source
	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/arch/amd64/macros.S
	modified:   stub/src/arch/i386/macros.S
	modified:   stub/src/i386-expand.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
 2024-08-25 15:16:29 -07:00
John Reiser 7e75491e88 Macho" begin catch-up to ELF by defining labels eof_n2* 
modified:   stub/src/amd64-darwin.macho-entry.S
	modified:   stub/amd64-darwin.macho-entry.h
	modified:   stub/tmp/amd64-darwin.macho-entry.bin.dump
 2024-08-25 15:16:29 -07:00
John Reiser ca33d66816 Sync stub checksums; and i386-linux and arm64-linux generated files 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-08-25 15:16:29 -07:00
John Reiser 055e3db80a i386-linux stub: Use current __NR_uname; pacify memcheck 
modified:   stub/src/i386-linux.elf-entry.S
	modified:   stub/src/i386-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 620ddf1228 arm64: typo in daisy-chain when selecting de-compression method 
modified:   stub/src/arm64-expand.S
 2024-08-25 15:16:29 -07:00
John Reiser d71fe3eda0 Sync stub checksums (and generated files) 
Many *.h, *.dump, *.map
 2024-08-25 15:16:29 -07:00
John Reiser bff5049a98 developer documentation 
modified:   p_lx_elf.cpp
 2024-08-25 15:16:29 -07:00
John Reiser 536b2c2475 i386 LzmaDecode (lzma_d_c*.S) compiled code exited not at the end 
... so the build recipe required acrobatics to make it "fall through"
	modified:   stub/src/arch/i386/Makefile.extra
	new file:   stub/src/arch/i386/fall-through.sed
	modified:   stub/src/arch/i386/lzma-multi_d.S
	modified:   stub/src/arch/i386/lzma_d_cf.S
	modified:   stub/src/arch/i386/lzma_d_cs.S
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/i386-expand.S
 2024-08-25 15:16:29 -07:00
John Reiser 7a3033c150 MFD_EXEC is unknown in older Ubuntu linux 
modified:   stub/src/include/linux.h
	modified:   stub/src/upxfd_android.c
 2024-08-25 15:16:29 -07:00
John Reiser 05db054fb9 developer documentation 
modified:   stub/src/i386-linux.elf-so_fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 8aa445e2fc i386 stub: prefer movzbl over movb fetch [stragglers] 
modified:   stub/src/arch/i386/nrv2d_d32-easy.S
	modified:   stub/src/arch/i386/nrv2e_d32-easy.S
 2024-08-25 15:16:29 -07:00
John Reiser 3658136b82 whitespace 
modified:   stub/src/powerpc64-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 64419ca4f4 Sync checksums from testsuite (i386 and powerpc64le) 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-08-25 15:16:29 -07:00
John Reiser 913cddec61 Generated files 
modified:   stub/i386-darwin.macho-entry.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/i386-linux.elf-so_fold.h
	modified:   stub/tmp/i386-darwin.macho-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf-fold.map
 2024-08-25 15:16:29 -07:00
John Reiser 25e6a31004 i386 stub: prefer movzbl over movb fetch 
32-bit mode on x86_64 hardware can fail movb fetch to register
by writing 0x00 randomly instead of the fetched byte.
Note that most CPU can write only 32 or 64 bits to the register file,
so writing just 8 or 16 bits incurs a 1-cycle penalty in order to
form 32 bits by Read-Modify-Write of the destination register.
	modified:   stub/src/arch/i386/nrv2b_d32-easy.S
	modified:   stub/src/i386-expand.S
 2024-08-25 15:16:29 -07:00
John Reiser 3d58035b41 i386 stub filters 0x49 and 0x46 really are different (but similar!) 
modified:   filter/filter_impl.cpp
	modified:   p_lx_elf.cpp
	modified:   stub/src/arch/i386/bxx.S
 2024-08-25 15:16:29 -07:00
John Reiser b94a150685 PowerPC64 stub: fix register assignments 
modified:   stub/powerpc64-linux.elf-fold.h
	modified:   stub/powerpc64le-linux.elf-fold.h
	modified:   stub/src/powerpc64-linux.elf-entry.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 22717c15af sync checksums after podman rebuild 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
 2024-08-25 15:16:29 -07:00
John Reiser cb07fc2abc podman stubs rebuild 
Looks like all differences are in generated *.h *.map *.dump .
	modified:   stub/amd64-linux.kernel.vmlinux.h
	modified:   stub/i386-bsd.elf-entry.h
	modified:   stub/i386-bsd.elf.execve-entry.h
	modified:   stub/i386-darwin.dylib-entry.h
	modified:   stub/i386-darwin.macho-entry.h
	modified:   stub/i386-dos32.djgpp2.h
	modified:   stub/i386-dos32.tmt.h
	modified:   stub/i386-dos32.watcom.le.h
	modified:   stub/i386-linux.elf-fold.h
	modified:   stub/i386-linux.elf-so_fold.h
	modified:   stub/i386-linux.elf.execve-entry.h
	modified:   stub/i386-linux.elf.interp-entry.h
	modified:   stub/i386-linux.elf.shell-entry.h
	modified:   stub/i386-linux.kernel.vmlinux.h
	modified:   stub/i386-linux.kernel.vmlinuz.h
	modified:   stub/i386-linux.shlib-init.h
	modified:   stub/i386-netbsd.elf-entry.h
	modified:   stub/i386-win32.pe.h
	modified:   stub/src/arch/i386/lzma_d_cf.S
	modified:   stub/src/arch/i386/lzma_d_cs.S
	modified:   stub/tmp/amd64-linux.kernel.vmlinux.bin.dump
	modified:   stub/tmp/i386-bsd.elf-entry.bin.dump
	modified:   stub/tmp/i386-bsd.elf.execve-entry.bin.dump
	modified:   stub/tmp/i386-darwin.dylib-entry.bin.dump
	modified:   stub/tmp/i386-darwin.macho-entry.bin.dump
	modified:   stub/tmp/i386-dos32.djgpp2.bin.dump
	modified:   stub/tmp/i386-dos32.tmt.bin.dump
	modified:   stub/tmp/i386-dos32.watcom.le.bin.dump
	modified:   stub/tmp/i386-linux.elf-fold.map
	modified:   stub/tmp/i386-linux.elf.execve-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf.interp-entry.bin.dump
	modified:   stub/tmp/i386-linux.elf.shell-entry.bin.dump
	modified:   stub/tmp/i386-linux.kernel.vmlinux.bin.dump
	modified:   stub/tmp/i386-linux.kernel.vmlinuz.bin.dump
	modified:   stub/tmp/i386-linux.shlib-init.bin.dump
	modified:   stub/tmp/i386-netbsd.elf-entry.bin.dump
	modified:   stub/tmp/i386-win32.pe.bin.dump
 2024-08-25 15:16:29 -07:00
John Reiser ea2a190bd1 ELF2 main programs pass src/testsuite and upx-testsuite-v2 
Decompressing lzma required many adjustments.
Backwards compatibility probably is broken for
    stub/amd64-win64.pe.h
    stub/arm64-win64.pe.h
Also: shared libraries need memfd_create.
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/scripts/xstrip.py
	modified:   stub/src/amd64-expand.S
	modified:   stub/src/arch/amd64/lzma_d.S
	modified:   stub/src/arch/arm/v4a/lzma_d.S
	modified:   stub/src/arch/arm/v4t/macros.S
	modified:   stub/src/arch/arm64/v8/lzma_d.S
	modified:   stub/src/arch/powerpc/32/lzma_d.S
	modified:   stub/src/arch/powerpc/64le/lzma_d-common.S
	modified:   stub/src/arm.v4a-expand.S
	modified:   stub/src/arm.v4t-linux.shlib-init.S
	modified:   stub/src/arm64-expand.S
	modified:   stub/src/i386-expand.S
	modified:   stub/src/mips.r3000-expand.S
	modified:   stub/src/powerpc-expand.S
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc64-expand.S
	modified:   stub/src/powerpc64-linux.elf-entry.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser e6f3c1b3da un-DEBUG 
modified:   stub/src/arm.v4a-linux.elf-main2.c
 2024-08-25 15:16:29 -07:00
John Reiser 22f732aa4e ARM 32-bit: centralize definition of bkpt, bkpt_th opcodes 
modified:   stub/src/arch/arm/v4a/macros.S
	modified:   stub/src/arm.v4a-linux.elf-so_entry.S
	modified:   stub/src/arm.v4a-linux.elf-so_fold.S
	modified:   stub/src/arm.v4a-linux.shlib-init.S
	modified:   stub/src/arm.v4t-linux.shlib-init.S
	modified:   stub/src/arm.v5a-darwin.macho-entry.S
 2024-08-25 15:16:29 -07:00
John Reiser 5e531d7cca PowerPC register mixups 
modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 0deae5f0b8 ARM_OLDABI is no longer handled by #define 
modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/arm64-linux.elf-fold.S
	modified:   stub/src/armeb.v4a-linux.elf-entry.S
	modified:   stub/src/armeb.v4a-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 9ff4187fb3 filters 0x50, 0x51 use same code for unfilter 
modified:   stub/src/arm.v4a-expand.S
	modified:   stub/src/arm.v4a-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser 6a1e70bf40 i386 filters 0x46 and 0x49 are the same 
modified:   filter/filter_impl.cpp
	modified:   stub/src/arch/i386/bxx.S
 2024-08-25 15:16:29 -07:00
John Reiser d097218a45 mips.r3000, a mips-1 cpu, still has load-delay slots 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/mips.r3000-expand.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
 2024-08-25 15:16:29 -07:00
John Reiser cc87a2c867 ELF2 for mips 32-bit main programs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/include/linux.h
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/arch/mips/r3000/lzma_d.S
	modified:   stub/src/arch/mips/r3000/macros.ash
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/arm.v4a-linux.elf-main2.c
	modified:   stub/src/arm.v4a-linux.elf-so_fold.lds
	modified:   stub/src/arm.v5a-linux.elf-so_fold.lds
	modified:   stub/src/arm64-linux.elf-so_fold.lds
	modified:   stub/src/i386-expand.S
	modified:   stub/src/i386-linux.elf-entry.lds
	modified:   stub/src/i386-linux.elf-main2.c
	modified:   stub/src/i386-linux.elf-so_fold.lds
	new file:   stub/src/mips.r3000-expand.S
	new file:   stub/src/mips.r3000-linux.elf-entry.lds
	modified:   stub/src/mips.r3000-linux.elf-fold.S
	modified:   stub/src/mips.r3000-linux.elf-fold.lds
	new file:   stub/src/mips.r3000-linux.elf-main2.c
	new file:   stub/src/mipsel.r3000-expand.S
	modified:   stub/src/mipsel.r3000-linux.elf-entry.S
	new file:   stub/src/mipsel.r3000-linux.elf-entry.lds
	modified:   stub/src/mipsel.r3000-linux.elf-fold.S
	modified:   stub/src/mipsel.r3000-linux.elf-fold.lds
	new file:   stub/src/mipsel.r3000-linux.elf-main2.c
	modified:   stub/src/mipsel.r3000-linux.shlib-init.S
	modified:   stub/src/powerpc-linux.elf-fold.lds
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser b26ba9c4d3 ELF2 stragglers from stub make 
modified:   stub/powerpc-linux.elf-fold.h
	modified:   stub/tmp/powerpc-linux.elf-fold.map
 2024-08-25 15:16:29 -07:00
John Reiser 88c94d1cc0 ELF2 for powerpc (32-bit) main programs 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/arch/powerpc/32/macros.S
	modified:   stub/src/i386-linux.elf-main2.c
	new file:   stub/src/powerpc-expand.S
	modified:   stub/src/powerpc-linux.elf-entry.S
	modified:   stub/src/powerpc-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-fold.lds
	new file:   stub/src/powerpc-linux.elf-main2.c
	modified:   stub/src/powerpc64-linux.elf-fold.S
           plus generated *.h *.map *.dump

 interactive rebase in progress; onto ac82d473
 Last commands done (17 commands done):
    pick 1b9ddea5 ELF2 arm32-linux unmap_all_pages
    pick 1f372e54 ELF2 for powerpc (32-bit) main programs
 Next commands to do (10 remaining commands):
    pick 5f5849a9 ELF2 stragglers from stub make
    pick 2ba8b5da ELF2 for mips 32-bit main programs
 You are currently rebasing branch 'jreiser-ELF2' on 'ac82d473'.

 Changes to be committed:
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/p_lx_elf.cpp
	modified:   src/stub/Makefile
	modified:   src/stub/powerpc-linux.elf-entry.h
	modified:   src/stub/powerpc-linux.elf-fold.h
	modified:   src/stub/powerpc64-linux.elf-fold.h
	modified:   src/stub/powerpc64le-linux.elf-fold.h
	modified:   src/stub/src/arch/powerpc/32/macros.S
	modified:   src/stub/src/i386-linux.elf-main2.c
	new file:   src/stub/src/powerpc-expand.S
	modified:   src/stub/src/powerpc-linux.elf-entry.S
	modified:   src/stub/src/powerpc-linux.elf-fold.S
	modified:   src/stub/src/powerpc-linux.elf-fold.lds
	new file:   src/stub/src/powerpc-linux.elf-main2.c
	modified:   src/stub/src/powerpc64-linux.elf-fold.S
	modified:   src/stub/tmp/powerpc-linux.elf-entry.bin.dump
	modified:   src/stub/tmp/powerpc-linux.elf-fold.map
	modified:   src/stub/tmp/powerpc64-linux.elf-fold.map
	modified:   src/stub/tmp/powerpc64le-linux.elf-fold.map
 2024-08-25 15:16:29 -07:00
John Reiser 6cda0b6016 ELF2 arm32-linux unmap_all_pages 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/powerpc-linux.elf-entry.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 66dc1d90d8 ELF2 for arm32 
modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/arm.v4a-linux.elf-entry.S
	new file:   stub/src/arm.v4a-linux.elf-entry.lds
	modified:   stub/src/arm.v4a-linux.elf-fold.S
	modified:   stub/src/arm.v4a-linux.elf-fold.lds
	new file:   stub/src/arm.v4a-linux.elf-main2.c
	new file:   stub/src/arm.v4a-linux.elf-so_entry.lds
	new file:   stub/src/arm.v5a-linux.elf-entry.lds
	new file:   stub/src/arm.v5a-linux.elf-fold.lds
	new file:   stub/src/arm.v5a-linux.elf-main2.c
	new file:   stub/src/arm.v5a-linux.elf-so_entry.lds
	new file:   stub/src/armeb.v4a-expand.S
	new file:   stub/src/armeb.v4a-linux.elf-entry.lds
	modified:   stub/src/armeb.v4a-linux.elf-fold.lds
	new file:   stub/src/armeb.v4a-linux.elf-main2.c
	new file:   stub/src/armeb.v4a-linux.elf-so_main2.c
	modified:   stub/src/i386-linux.elf-main2.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser f7cab0cf71 ELF2 for i386-linux main programs 
OpenBSD and NetBSD main programs probably need work.
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/i386-linux.elf-entry.S
	new file:   stub/src/i386-linux.elf-entry.lds
	modified:   stub/src/i386-linux.elf-fold.S
	modified:   stub/src/i386-linux.elf-fold.lds
	new file:   stub/src/i386-linux.elf-main2.c
	new file:   stub/src/i386-linux.elf-so_entry.lds
	modified:   stub/src/upxfd_android.c
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser 83e2df4c46 Fix pwerpc64 lzma stub 
modified:   stub/src/arch/powerpc/64/lzma_d.S

 interactive rebase in progress; onto ac82d473
 Last commands done (13 commands done):
    pick 821c9dcc ELF2: FIx powerpc64* lzma
    pick ad3d6786 Fix pwerpc64 lzma stub
 Next commands to do (14 remaining commands):
    pick 8389340b ELF2 for i386-linux main programs
    pick 921d6ad3 ELF2 for arm32
 You are currently rebasing branch 'jreiser-ELF2' on 'ac82d473'.

 Changes to be committed:
	modified:   src/stub/powerpc64-linux.elf-fold.h
	modified:   src/stub/src/arch/powerpc/64/lzma_d.S
	modified:   src/stub/tmp/powerpc64-linux.elf-fold.map
 2024-08-25 15:16:29 -07:00
John Reiser 31216ed1b2 ELF2: FIx powerpc64* lzma 
also follow-ons for https://github.com/upx/upx/issues/834
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arch/powerpc/64le/lzma_d-common.S
	modified:   stub/src/arch/powerpc/64le/lzma_d.S
	modified:   stub/src/arch/powerpc/64le/ppc_regs.h
	modified:   stub/src/powerpc64-expand.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
           plus generated *.h *.map *.dump

 interactive rebase in progress; onto ac82d473
 Last commands done (12 commands done):
    pick d6a29e58 CI updates
    pick 821c9dcc ELF2: FIx powerpc64* lzma
 Next commands to do (15 remaining commands):
    pick ad3d6786 Fix pwerpc64 lzma stub
    pick 8389340b ELF2 for i386-linux main programs
 You are currently rebasing branch 'jreiser-ELF2' on 'ac82d473'.

 Changes to be committed:
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/stub/powerpc64-linux.elf-fold.h
	modified:   src/stub/powerpc64le-linux.elf-fold.h
 2024-08-25 15:16:29 -07:00
John Reiser e9930bb2bc ELF2: Move section EXP_TAIL to catch case of no matching de-compressor 
Also adjust blocksize for large gap (.p_align - .p_filesz)
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-expand.S
	modified:   stub/src/arm64-expand.S
	modified:   stub/src/powerpc64-expand.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser c8a0540fd2 ELF2: FIx powerpc64* lzma 
also follow-ons for https://github.com/upx/upx/issues/834
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   p_lx_elf.cpp
	modified:   stub/Makefile
	modified:   stub/src/amd64-linux.elf-main2.c
	modified:   stub/src/arch/powerpc/64le/lzma_d-common.S
	modified:   stub/src/arch/powerpc/64le/lzma_d.S
	modified:   stub/src/arch/powerpc/64le/ppc_regs.h
	modified:   stub/src/powerpc64-expand.S
	modified:   stub/src/powerpc64-linux.elf-fold.S
           plus generated *.h *.map *.dump
 2024-08-25 15:16:29 -07:00
John Reiser a9b7a0cb27 ELF2: use "gcc -E" instead of /lib/cpp 
modified:   Makefile
 2024-08-25 15:16:29 -07:00
John Reiser c0ff491972 ELF2 for PowerPC64 forgot to add new files 
new file:   src/powerpc64-expand.S
	new file:   src/powerpc64-linux.elf-main2.c
	new file:   src/powerpc64le-expand.S
	new file:   src/powerpc64le-linux.elf-main2.c
 2024-08-25 15:16:29 -07:00