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Spend 8 instructions to avoid modifying [0xf7000000, +) under qemu-arm.

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modified:   src/arm.v4a-linux.elf-entry.S
	modified:   src/arm.v4a-linux.elf-fold.S

	plus arm*.h and tmp/arm*.{dump,map}
This commit is contained in:
John Reiser
2017-09-20 13:31:38 -07:00
parent 08627e9df5
commit ede570be21
14 changed files with 2544 additions and 2540 deletions
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src/stub/tmp/arm.v5a-linux.elf-fold.map
+27 -27
View File
@@ -9,38 +9,38 @@ Linker script and memory map
TARGET(elf32-littlearm)
0x0000000000008080 . = ((0x8000 + SIZEOF_HEADERS) + 0xc)
.text 0x0000000000008080 0xab0
.text 0x0000000000008080 0xa94
*(.text)
.text 0x0000000000008080 0x3c4 tmp/arm.v5a-linux.elf-fold.o
0x0000000000008354 munmap
0x00000000000083c8 get_sys_munmap
0x0000000000008318 getpid
0x0000000000008340 readlink
0x0000000000008398 mmap
0x000000000000837c __clear_cache
0x00000000000083d0 mmap_privanon
0x00000000000082c8 write
0x00000000000082b4 read
0x0000000000008304 unlink
0x000000000000829c my_bkpt
0x00000000000082a4 exit
0x000000000000832c brk
0x00000000000082dc open
0x00000000000083e8 div10
0x0000000000008368 mprotect
0x00000000000082f0 close
.text 0x0000000000008444 0x6ec tmp/armel-linux.elf-main.o
0x0000000000008464 get_page_mask
0x00000000000089fc upx_main
.text 0x0000000000008080 0x3a8 tmp/arm.v5a-linux.elf-fold.o
0x0000000000008348 munmap
0x00000000000083b0 get_sys_munmap
0x000000000000830c getpid
0x0000000000008334 readlink
0x000000000000838c mmap
0x0000000000008370 __clear_cache
0x00000000000083b8 mmap_privanon
0x00000000000082bc write
0x00000000000082a8 read
0x00000000000082f8 unlink
0x0000000000008290 my_bkpt
0x0000000000008298 exit
0x0000000000008320 brk
0x00000000000082d0 open
0x00000000000083cc div10
0x000000000000835c mprotect
0x00000000000082e4 close
.text 0x0000000000008428 0x6ec tmp/armel-linux.elf-main.o
0x0000000000008448 get_page_mask
0x00000000000089e0 upx_main
*(.data)
.data 0x0000000000008b30 0x0 tmp/arm.v5a-linux.elf-fold.o
.data 0x0000000000008b30 0x0 tmp/armel-linux.elf-main.o
.data 0x0000000000008b14 0x0 tmp/arm.v5a-linux.elf-fold.o
.data 0x0000000000008b14 0x0 tmp/armel-linux.elf-main.o
.data
.bss 0x0000000000008b30 0x0
.bss 0x0000000000008b30 0x0 tmp/arm.v5a-linux.elf-fold.o
.bss 0x0000000000008b30 0x0 tmp/armel-linux.elf-main.o
.bss 0x0000000000008b14 0x0
.bss 0x0000000000008b14 0x0 tmp/arm.v5a-linux.elf-fold.o
.bss 0x0000000000008b14 0x0 tmp/armel-linux.elf-main.o
LOAD tmp/arm.v5a-linux.elf-fold.o
LOAD tmp/armel-linux.elf-main.o
OUTPUT(tmp/arm.v5a-linux.elf-fold.bin elf32-littlearm)