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auxiliary vector の略
http://articles.manugarg.com/aboutelfauxiliaryvectors
http://lxr.free-electrons.com/source/include/uapi/linux/auxvec.h
http://lxr.free-electrons.com/source/arch/x86/um/asm/elf.h
definition of each bit of AT_HWCAP on ARM *1
definition of each bit of AT_HWCAP on MIPS *2
definition of each bit of AT_HWCAP on x86 *3

definition of each bit of AT_HWCAP on aarch64 *4

0	AT_NULL
1	AT_IGNORE
2	AT_EXECFD
3	AT_PHDR
4	AT_PHENT
5	AT_PHNUM
6	AT_PAGESZ
7	AT_BASE
8	AT_FLAGS
9	AT_ENTRY
10	AT_NOTELF
11	AT_UID
12	AT_EUID
13	AT_GID
14	AT_EGID
15	AT_PLATFORM
16	AT_HWCAP
17	AT_CLKTCK
18	reserved
19
20
21
22
23	AT_SECURE
24	AT_BASE_PLATFORM
25	AT_RANDOM
26	AT_HWCAP2
31	AT_EXECFN
32	AT_SYSINFO
33	AT_SYSINFO_EHDR

*1 Linux/arch/arm/include/uapi/asm/hwcap.h - Linux Cross Reference - Free Electrons, 2016-11-10閲覧, Kernel 4.8
*2 Linux/arch/mips/kernel/proc.c - Linux Cross Reference - Free Electrons, 2016-11-10閲覧, Kernel 4.8
*3 Linux/arch/x86/include/asm/cpufeatures.h - Linux Cross Reference - Free Electrons, 2016-11-11閲覧, Kernel 4.8
*4 Linux/arch/arm64/include/uapi/asm/hwcap.h - Linux Cross Reference - Free Electrons, 2016-11-22閲覧, Kernel 4.8

Last-modified: 2016-11-27 (日) 11:33:33 (270d)