From 41d9ea80ac8455845494c889fe6ac447b39a7d64 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 7 Jun 2013 07:26:20 -0700 Subject: tcg-arm: Use qemu_getauxval Allow host detection on linux systems without glibc 2.16 or later. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- include/elf.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'include') diff --git a/include/elf.h b/include/elf.h index b68fc60..6610ca2 100644 --- a/include/elf.h +++ b/include/elf.h @@ -411,6 +411,31 @@ typedef struct { #define R_SPARC_5 44 #define R_SPARC_6 45 +/* Bits present in AT_HWCAP for ARM. */ + +#define HWCAP_ARM_SWP (1 << 0) +#define HWCAP_ARM_HALF (1 << 1) +#define HWCAP_ARM_THUMB (1 << 2) +#define HWCAP_ARM_26BIT (1 << 3) +#define HWCAP_ARM_FAST_MULT (1 << 4) +#define HWCAP_ARM_FPA (1 << 5) +#define HWCAP_ARM_VFP (1 << 6) +#define HWCAP_ARM_EDSP (1 << 7) +#define HWCAP_ARM_JAVA (1 << 8) +#define HWCAP_ARM_IWMMXT (1 << 9) +#define HWCAP_ARM_CRUNCH (1 << 10) +#define HWCAP_ARM_THUMBEE (1 << 11) +#define HWCAP_ARM_NEON (1 << 12) +#define HWCAP_ARM_VFPv3 (1 << 13) +#define HWCAP_ARM_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ +#define HWCAP_ARM_TLS (1 << 15) +#define HWCAP_ARM_VFPv4 (1 << 16) +#define HWCAP_ARM_IDIVA (1 << 17) +#define HWCAP_ARM_IDIVT (1 << 18) +#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) +#define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs */ +#define HWCAP_LPAE (1 << 20) + /* Bits present in AT_HWCAP for PowerPC. */ #define PPC_FEATURE_32 0x80000000 -- cgit v1.1