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amd64-linux revamp for compressing shared libraries

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Major changes: p_lx_elf.cpp and stub/src/amd64-linux.elf-so*.
(Includes run-time infrastructure for multiple de-compressors.)
	modified:   linker.cpp
	modified:   p_lx_elf.cpp
	modified:   p_lx_elf.h
	modified:   p_unix.cpp
	modified:   p_unix.h
	modified:   stub/Makefile
	modified:   stub/src/amd64-darwin.dylib-entry.S
	modified:   stub/src/amd64-darwin.macho-entry.S
	new file:   stub/src/amd64-expand.S
	modified:   stub/src/amd64-linux.elf-entry.S
	new file:   stub/src/amd64-linux.elf-so_entry.S
	new file:   stub/src/amd64-linux.elf-so_fold.S
	new file:   stub/src/amd64-linux.elf-so_fold.lds
	new file:   stub/src/amd64-linux.elf-so_main.c
	modified:   stub/src/amd64-linux.shlib-init.S
	modified:   stub/src/amd64-win64.pep.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
           plus many generated stub/*.h and stub/tmp/*.bin.dump
This commit is contained in:
John Reiser
2023-01-09 09:39:25 -08:00
committed by Markus F.X.J. Oberhumer
parent 5f3ebc8a7f
commit 26d8e9c4c5
133 changed files with 42126 additions and 48117 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/stub/tmp/amd64-linux.elf-so_fold.bin.dump
Vendored
+81
View File
@@ -0,0 +1,81 @@
file format elf64-x86-64
Sections:
Idx Name Size VMA LMA File off Algn Flags
0 SO_MAIN 04f4 0 0 040 2**4 CONTENTS
1 EXP_HEAD 0d5 0 0 0534 2**0 CONTENTS
2 EXP_TAIL 0e 0 0 0609 2**0 CONTENTS
3 NRV2E 0e6 0 0 0617 2**0 CONTENTS
4 NRV2D 0d8 0 0 06fd 2**0 CONTENTS
5 NRV2B 0c2 0 0 07d5 2**0 CONTENTS
6 SO_HEAD 022 0 0 0897 2**0 CONTENTS
7 ptr_NEXT 0 0 0 08b9 2**0 CONTENTS
8 SO_TAIL 04c 0 0 08b9 2**0 CONTENTS
9 LZMA_ELF00 064 0 0 0905 2**0 CONTENTS
10 LZMA_DEC10 09f7 0 0 0969 2**0 CONTENTS
11 LZMA_DEC20 09f7 0 0 01360 2**0 CONTENTS
12 LZMA_DEC30 018 0 0 01d57 2**0 CONTENTS
SYMBOL TABLE:
0000000000000000 l d EXP_HEAD 0 EXP_HEAD
0000000000000000 l d EXP_TAIL 0 EXP_TAIL
0000000000000000 l d ptr_NEXT 0 ptr_NEXT
0000000000000000 l d LZMA_DEC30 0 LZMA_DEC30
0000000000000000 l d SO_MAIN 0 SO_MAIN
0000000000000000 l d NRV2E 0 NRV2E
0000000000000000 l d NRV2D 0 NRV2D
0000000000000000 l d NRV2B 0 NRV2B
0000000000000000 l d SO_HEAD 0 SO_HEAD
0000000000000000 l d SO_TAIL 0 SO_TAIL
0000000000000000 l d LZMA_ELF00 0 LZMA_ELF00
0000000000000000 l d LZMA_DEC10 0 LZMA_DEC10
0000000000000000 l d LZMA_DEC20 0 LZMA_DEC20
000000000000003e g SO_TAIL 0 munmap
000000000000001c g SO_TAIL 0 memcpy
0000000000000031 g SO_TAIL 0 O_BINFO
0000000000000031 g SO_TAIL 0 mmap
0000000000000000 g F SO_TAIL 0 eof
0000000000000011 g SO_TAIL 0 f_int3
0000000000000046 g SO_TAIL 0 write
0000000000000013 g SO_TAIL 0 memset
000000000000003a g SO_TAIL 0 exit
0000000000000042 g SO_TAIL 0 mprotect
0000000000000222 g F SO_MAIN 02d2 upx_so_main
RELOCATION RECORDS FOR [SO_MAIN]:
OFFSET TYPE VALUE
0000000000000013 R_X86_64_PLT32 exit+0xfffffffffffffffc
000000000000004c R_X86_64_PLT32 exit+0xfffffffffffffffc
00000000000001db R_X86_64_PLT32 mmap+0xfffffffffffffffc
0000000000000205 R_X86_64_PLT32 mprotect+0xfffffffffffffffc
000000000000026d R_X86_64_PLT32 mmap+0xfffffffffffffffc
0000000000000282 R_X86_64_PLT32 memcpy+0xfffffffffffffffc
00000000000002c4 R_X86_64_PLT32 mprotect+0xfffffffffffffffc
000000000000036c R_X86_64_PLT32 mprotect+0xfffffffffffffffc
00000000000003fa R_X86_64_PLT32 mmap+0xfffffffffffffffc
0000000000000450 R_X86_64_PLT32 memset+0xfffffffffffffffc
000000000000049f R_X86_64_PLT32 mprotect+0xfffffffffffffffc
00000000000004cb R_X86_64_PLT32 munmap+0xfffffffffffffffc
RELOCATION RECORDS FOR [NRV2E]:
OFFSET TYPE VALUE
00000000000000db R_X86_64_PC32 EXP_HEAD+0x0000000000000094
0000000000000072 R_X86_64_PC32 EXP_TAIL+0xfffffffffffffffc
RELOCATION RECORDS FOR [NRV2D]:
OFFSET TYPE VALUE
00000000000000cd R_X86_64_PC32 EXP_HEAD+0x0000000000000094
0000000000000072 R_X86_64_PC32 EXP_TAIL+0xfffffffffffffffc
RELOCATION RECORDS FOR [NRV2B]:
OFFSET TYPE VALUE
00000000000000b7 R_X86_64_PC32 EXP_HEAD+0x0000000000000094
000000000000005e R_X86_64_PC32 EXP_TAIL+0xfffffffffffffffc
RELOCATION RECORDS FOR [SO_HEAD]:
OFFSET TYPE VALUE
0000000000000005 R_X86_64_PC32 ptr_NEXT+0xfffffffffffffffc
0000000000000010 R_X86_64_PC32 upx_so_main+0xfffffffffffffffc
RELOCATION RECORDS FOR [LZMA_ELF00]:
OFFSET TYPE VALUE
0000000000000006 R_X86_64_PC32 LZMA_DEC30+0x0000000000000012