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Cleanup PackLinuxElf64amd::defineSymbols(): use is_pie; reduce symbols

Browse Source 
modified:   p_lx_elf.cpp
	modified:   stub/src/amd64-linux.elf-entry.S
	modified:   stub/src/amd64-linux.elf-fold.S

	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
This commit is contained in:
John Reiser
2017-04-06 17:22:30 -07:00
parent e88d2ff88c
commit 85fdd579d6
7 changed files with 256 additions and 296 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/stub/tmp/amd64-linux.elf-entry.bin.dump
+4 -6
View File
@@ -30,7 +30,6 @@ SYMBOL TABLE:
0000000000000000 l d LZMA_DEC20 0000000000000000 LZMA_DEC20
0000000000000000 l d NRV_TAIL 0000000000000000 NRV_TAIL
0000000000000000 g ELFMAINX 0000000000000000 _start
0000000000000000 *UND* 0000000000000000 JMPU
0000000000000000 *UND* 0000000000000000 LENU
0000000000000000 *UND* 0000000000000000 ADRM
0000000000000000 *UND* 0000000000000000 LENM
@@ -65,10 +64,9 @@ OFFSET TYPE VALUE
RELOCATION RECORDS FOR [ELFMAINZu]:
OFFSET TYPE VALUE
0000000000000001 R_X86_64_32 JMPU
0000000000000007 R_X86_64_32 LENU
0000000000000011 R_X86_64_32S ADRM
0000000000000019 R_X86_64_32 LENM
0000000000000002 R_X86_64_32 LENU
000000000000000c R_X86_64_32S ADRM
0000000000000014 R_X86_64_32 LENM
0000000000000075 R_X86_64_PC32 ELFMAINZ+0x000000000000000d
0000000000000079 R_X86_64_32 O_BINFO
000000000000002e R_X86_64_PC32 ELFMAINY+0x000000000000000d
0000000000000029 R_X86_64_PC32 ELFMAINY+0x000000000000000d
src/stub/tmp/amd64-linux.elf-fold.map
+18 -19
View File
@@ -8,31 +8,30 @@ Linker script and memory map
0x00000000001000bc . = ((0x100000 + SIZEOF_HEADERS) + 0xc)
.text 0x00000000001000bc 0x6c8
.text 0x00000000001000bc 0x6c4
*(.text)
.text 0x00000000001000bc 0x11d tmp/amd64-linux.elf-fold.o
0x00000000001001a6 munmap
0x00000000001001b2 mmap
0x00000000001001c9 read
0x00000000001001d5 exit
0x00000000001001ae brk
0x00000000001001cd open
0x00000000001001aa mprotect
0x00000000001001d1 close
*fill* 0x00000000001001d9 0x3 00
.text 0x00000000001001dc 0x5a8 tmp/amd64-linux.elf-main.o
0x00000000001005ee upx_main
.text 0x00000000001000bc 0x11c tmp/amd64-linux.elf-fold.o
0x00000000001001a5 munmap
0x00000000001001b1 mmap
0x00000000001001c8 read
0x00000000001001d4 exit
0x00000000001001ad brk
0x00000000001001cc open
0x00000000001001a9 mprotect
0x00000000001001d0 close
.text 0x00000000001001d8 0x5a8 tmp/amd64-linux.elf-main.o
0x00000000001005ea upx_main
*(.data)
.data 0x0000000000100784 0x0 tmp/amd64-linux.elf-fold.o
.data 0x0000000000100784 0x0 tmp/amd64-linux.elf-main.o
.data 0x0000000000100780 0x0 tmp/amd64-linux.elf-fold.o
.data 0x0000000000100780 0x0 tmp/amd64-linux.elf-main.o
.data
.bss 0x0000000000100784 0x0
.bss 0x0000000000100784 0x0 tmp/amd64-linux.elf-fold.o
.bss 0x0000000000100784 0x0 tmp/amd64-linux.elf-main.o
.bss 0x0000000000100780 0x0
.bss 0x0000000000100780 0x0 tmp/amd64-linux.elf-fold.o
.bss 0x0000000000100780 0x0 tmp/amd64-linux.elf-main.o
.rela.dyn 0x0000000000100788 0x0
.rela.dyn 0x0000000000100780 0x0
.rela.text 0x0000000000000000 0x0 tmp/amd64-linux.elf-fold.o
LOAD tmp/amd64-linux.elf-fold.o
LOAD tmp/amd64-linux.elf-main.o