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Option --unmap-all-pages completely avoids /proc/self/exe

Browse Source 
https://github.com/upx/upx/issues/749
This commit is contained in:
John Reiser
2024-06-18 10:18:32 -07:00
committed by Markus F.X.J. Oberhumer
parent 3b36dce5c2
commit de8de9c0f0
67 changed files with 10710 additions and 10443 deletions
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src/stub/tmp/amd64-linux.elf-fold.map
Generated Vendored
+46 -47
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@@ -8,63 +8,62 @@ Linker script and memory map
0x00000000001000bc . = ((0x100000 + SIZEOF_HEADERS) + 0xc)
.text 0x00000000001000bc 0x8d0
.text 0x00000000001000bc 0x904
*(.text)
.text 0x00000000001000bc 0x1b9 tmp/amd64-linux.elf-fold.o
0x0000000000100263 munmap
0x000000000010022a mmap
0x000000000010026b write
0x000000000010026f read
0x0000000000100273 my_bkpt
0x0000000000100241 Pprotect
0x0000000000100253 exit
0x0000000000100257 brk
0x000000000010025f open
0x0000000000100267 mprotect
0x000000000010025b close
*fill* 0x0000000000100275 0x3 00
.text 0x0000000000100278 0x713 tmp/amd64-linux.elf-main.o
0x0000000000100844 upx_main
*fill* 0x000000000010098b 0x1 00
.text 0x000000000010098c 0x0 tmp/amd64-expand.o
.text 0x00000000001000bc 0x1f0 tmp/amd64-linux.elf-fold.o
0x000000000010029a munmap
0x0000000000100261 mmap
0x00000000001002a2 write
0x00000000001002a6 read
0x00000000001002aa my_bkpt
0x0000000000100278 Pprotect
0x000000000010028a exit
0x000000000010028e brk
0x0000000000100296 open
0x000000000010029e mprotect
0x0000000000100292 close
.text 0x00000000001002ac 0x713 tmp/amd64-linux.elf-main.o
0x0000000000100878 upx_main
*fill* 0x00000000001009bf 0x1 00
.text 0x00000000001009c0 0x0 tmp/amd64-expand.o
*(.data)
.data 0x000000000010098c 0x0 tmp/amd64-linux.elf-fold.o
.data 0x000000000010098c 0x0 tmp/amd64-linux.elf-main.o
.data 0x000000000010098c 0x0 tmp/amd64-expand.o
0x000000000010098c . = ALIGN (0x1)
0x000000000010098c __start_EXP_HEAD = .
.data 0x00000000001009c0 0x0 tmp/amd64-linux.elf-fold.o
.data 0x00000000001009c0 0x0 tmp/amd64-linux.elf-main.o
.data 0x00000000001009c0 0x0 tmp/amd64-expand.o
0x00000000001009c0 . = ALIGN (0x1)
0x00000000001009c0 __start_EXP_HEAD = .
EXP_HEAD 0x000000000010098c 0xe0
EXP_HEAD 0x000000000010098c 0xe0 tmp/amd64-expand.o
0x000000000010098c f_expand
0x0000000000100a6c __stop_EXP_HEAD = .
0x0000000000100a6c . = ALIGN (0x1)
0x0000000000100a6c __start_NRV2E = .
EXP_HEAD 0x00000000001009c0 0xe0
EXP_HEAD 0x00000000001009c0 0xe0 tmp/amd64-expand.o
0x00000000001009c0 f_expand
0x0000000000100aa0 __stop_EXP_HEAD = .
0x0000000000100aa0 . = ALIGN (0x1)
0x0000000000100aa0 __start_NRV2E = .
NRV2E 0x0000000000100a6c 0xe5
NRV2E 0x0000000000100a6c 0xe5 tmp/amd64-expand.o
0x0000000000100b51 __stop_NRV2E = .
0x0000000000100b51 . = ALIGN (0x1)
0x0000000000100b51 __start_NRV2D = .
NRV2E 0x0000000000100aa0 0xe5
NRV2E 0x0000000000100aa0 0xe5 tmp/amd64-expand.o
0x0000000000100b85 __stop_NRV2E = .
0x0000000000100b85 . = ALIGN (0x1)
0x0000000000100b85 __start_NRV2D = .
NRV2D 0x0000000000100b51 0xd7
NRV2D 0x0000000000100b51 0xd7 tmp/amd64-expand.o
0x0000000000100c28 __stop_NRV2D = .
0x0000000000100c28 . = ALIGN (0x1)
0x0000000000100c28 __start_NRV2B = .
NRV2D 0x0000000000100b85 0xd7
NRV2D 0x0000000000100b85 0xd7 tmp/amd64-expand.o
0x0000000000100c5c __stop_NRV2D = .
0x0000000000100c5c . = ALIGN (0x1)
0x0000000000100c5c __start_NRV2B = .
NRV2B 0x0000000000100c28 0xc1
NRV2B 0x0000000000100c28 0xc1 tmp/amd64-expand.o
0x0000000000100ce9 __stop_NRV2B = .
NRV2B 0x0000000000100c5c 0xc1
NRV2B 0x0000000000100c5c 0xc1 tmp/amd64-expand.o
0x0000000000100d1d __stop_NRV2B = .
.data
.bss 0x0000000000100cec 0x0
.bss 0x0000000000100cec 0x0 tmp/amd64-linux.elf-fold.o
.bss 0x0000000000100cec 0x0 tmp/amd64-linux.elf-main.o
.bss 0x0000000000100cec 0x0 tmp/amd64-expand.o
.bss 0x0000000000100d20 0x0
.bss 0x0000000000100d20 0x0 tmp/amd64-linux.elf-fold.o
.bss 0x0000000000100d20 0x0 tmp/amd64-linux.elf-main.o
.bss 0x0000000000100d20 0x0 tmp/amd64-expand.o
.rela.dyn 0x0000000000100cf0 0x0
.rela.dyn 0x0000000000100d20 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