Pprotect: mprotect but enlarge the interval to start on page boundary
https://github.com/upx/upx/issues/609 modified: src/stub/src/amd64-linux.elf-fold.S modified: src/stub/src/amd64-linux.elf-main.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-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-main.c 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/powerpc64le-linux.elf-fold.S modified: src/stub/amd64-linux.elf-fold.h modified: src/stub/amd64-linux.elf-so_fold.h modified: src/stub/arm.v4a-linux.elf-fold.h modified: src/stub/arm.v4a-linux.elf-so_fold.h modified: src/stub/arm.v5a-linux.elf-fold.h modified: src/stub/arm.v5a-linux.elf-so_fold.h modified: src/stub/arm64-linux.elf-fold.h modified: src/stub/arm64-linux.elf-so_fold.h modified: src/stub/armeb.v4a-linux.elf-fold.h modified: src/stub/i386-linux.elf-fold.h modified: src/stub/i386-linux.elf-so_fold.h modified: src/stub/mips.r3000-linux.elf-fold.h modified: src/stub/mipsel.r3000-linux.elf-fold.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/tmp/amd64-linux.elf-fold.map modified: src/stub/tmp/amd64-linux.elf-so_fold.bin.dump modified: src/stub/tmp/arm.v4a-linux.elf-fold.map modified: src/stub/tmp/arm.v5a-linux.elf-fold.map modified: src/stub/tmp/arm64-linux.elf-fold.map modified: src/stub/tmp/armeb.v4a-linux.elf-fold.map modified: src/stub/tmp/i386-linux.elf-fold.map modified: src/stub/tmp/mips.r3000-linux.elf-fold.map modified: src/stub/tmp/mipsel.r3000-linux.elf-fold.map 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
This commit is contained in:
John Reiser
+45
-44
@@ -8,61 +8,62 @@ Linker script and memory map
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0x00000000001000bc . = ((0x100000 + SIZEOF_HEADERS) + 0xc)
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.text 0x00000000001000bc 0x88c
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.text 0x00000000001000bc 0x89c
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*(.text)
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.text 0x00000000001000bc 0x199 tmp/amd64-linux.elf-fold.o
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0x0000000000100245 munmap
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.text 0x00000000001000bc 0x1ab tmp/amd64-linux.elf-fold.o
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0x0000000000100257 munmap
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0x000000000010021e mmap
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0x000000000010024d write
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0x0000000000100251 read
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0x0000000000100235 exit
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0x0000000000100239 brk
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0x0000000000100241 open
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0x0000000000100249 mprotect
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0x000000000010023d close
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*fill* 0x0000000000100255 0x3 00
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.text 0x0000000000100258 0x6ee tmp/amd64-linux.elf-main.o
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0x00000000001007fe upx_main
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*fill* 0x0000000000100946 0x2 00
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.text 0x0000000000100948 0x0 tmp/amd64-expand.o
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0x000000000010025f write
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0x0000000000100263 read
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0x0000000000100235 Pprotect
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0x0000000000100247 exit
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0x000000000010024b brk
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0x0000000000100253 open
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0x000000000010025b mprotect
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0x000000000010024f close
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*fill* 0x0000000000100267 0x1 00
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.text 0x0000000000100268 0x6ee tmp/amd64-linux.elf-main.o
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0x000000000010080e upx_main
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*fill* 0x0000000000100956 0x2 00
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.text 0x0000000000100958 0x0 tmp/amd64-expand.o
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*(.data)
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.data 0x0000000000100948 0x0 tmp/amd64-linux.elf-fold.o
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.data 0x0000000000100948 0x0 tmp/amd64-linux.elf-main.o
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.data 0x0000000000100948 0x0 tmp/amd64-expand.o
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0x0000000000100948 . = ALIGN (0x1)
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0x0000000000100948 __start_EXP_HEAD = .
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.data 0x0000000000100958 0x0 tmp/amd64-linux.elf-fold.o
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.data 0x0000000000100958 0x0 tmp/amd64-linux.elf-main.o
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.data 0x0000000000100958 0x0 tmp/amd64-expand.o
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0x0000000000100958 . = ALIGN (0x1)
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0x0000000000100958 __start_EXP_HEAD = .
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EXP_HEAD 0x0000000000100948 0xdc
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EXP_HEAD 0x0000000000100948 0xdc tmp/amd64-expand.o
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0x0000000000100948 f_expand
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0x0000000000100a24 __stop_EXP_HEAD = .
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0x0000000000100a24 . = ALIGN (0x1)
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0x0000000000100a24 __start_NRV2E = .
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EXP_HEAD 0x0000000000100958 0xdc
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EXP_HEAD 0x0000000000100958 0xdc tmp/amd64-expand.o
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0x0000000000100958 f_expand
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0x0000000000100a34 __stop_EXP_HEAD = .
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0x0000000000100a34 . = ALIGN (0x1)
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0x0000000000100a34 __start_NRV2E = .
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NRV2E 0x0000000000100a24 0xe5
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NRV2E 0x0000000000100a24 0xe5 tmp/amd64-expand.o
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0x0000000000100b09 __stop_NRV2E = .
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0x0000000000100b09 . = ALIGN (0x1)
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0x0000000000100b09 __start_NRV2D = .
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NRV2E 0x0000000000100a34 0xe5
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NRV2E 0x0000000000100a34 0xe5 tmp/amd64-expand.o
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0x0000000000100b19 __stop_NRV2E = .
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0x0000000000100b19 . = ALIGN (0x1)
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0x0000000000100b19 __start_NRV2D = .
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NRV2D 0x0000000000100b09 0xd7
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NRV2D 0x0000000000100b09 0xd7 tmp/amd64-expand.o
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0x0000000000100be0 __stop_NRV2D = .
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0x0000000000100be0 . = ALIGN (0x1)
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0x0000000000100be0 __start_NRV2B = .
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NRV2D 0x0000000000100b19 0xd7
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NRV2D 0x0000000000100b19 0xd7 tmp/amd64-expand.o
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0x0000000000100bf0 __stop_NRV2D = .
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0x0000000000100bf0 . = ALIGN (0x1)
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0x0000000000100bf0 __start_NRV2B = .
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NRV2B 0x0000000000100be0 0xc1
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NRV2B 0x0000000000100be0 0xc1 tmp/amd64-expand.o
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0x0000000000100ca1 __stop_NRV2B = .
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NRV2B 0x0000000000100bf0 0xc1
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NRV2B 0x0000000000100bf0 0xc1 tmp/amd64-expand.o
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0x0000000000100cb1 __stop_NRV2B = .
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.data
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.bss 0x0000000000100ca4 0x0
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.bss 0x0000000000100ca4 0x0 tmp/amd64-linux.elf-fold.o
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.bss 0x0000000000100ca4 0x0 tmp/amd64-linux.elf-main.o
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.bss 0x0000000000100ca4 0x0 tmp/amd64-expand.o
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.bss 0x0000000000100cb4 0x0
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.bss 0x0000000000100cb4 0x0 tmp/amd64-linux.elf-fold.o
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.bss 0x0000000000100cb4 0x0 tmp/amd64-linux.elf-main.o
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.bss 0x0000000000100cb4 0x0 tmp/amd64-expand.o
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.rela.dyn 0x0000000000100ca8 0x0
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.rela.dyn 0x0000000000100cb8 0x0
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.rela.text 0x0000000000000000 0x0 tmp/amd64-linux.elf-fold.o
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LOAD tmp/amd64-linux.elf-fold.o
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LOAD tmp/amd64-linux.elf-main.o
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