auxv

FrontPage

• 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