diff options
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 18ea1b34a1..d372300886 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -351,6 +351,13 @@ enum ARM_HWCAP_ARM_NEON = 1 << 12, ARM_HWCAP_ARM_VFPv3 = 1 << 13, ARM_HWCAP_ARM_VFPv3D16 = 1 << 14, + ARM_HWCAP_ARM_TLS = 1 << 15, + ARM_HWCAP_ARM_VFPv4 = 1 << 16, + ARM_HWCAP_ARM_IDIVA = 1 << 17, + ARM_HWCAP_ARM_IDIVT = 1 << 18, + ARM_HWCAP_ARM_VFPD32 = 1 << 19, + ARM_HWCAP_ARM_LPAE = 1 << 20, + ARM_HWCAP_ARM_EVTSTRM = 1 << 21, }; #ifndef TARGET_AARCH64 @@ -428,17 +435,28 @@ static uint32_t get_elf_hwcap(void) hwcaps |= ARM_HWCAP_ARM_HALF; hwcaps |= ARM_HWCAP_ARM_THUMB; hwcaps |= ARM_HWCAP_ARM_FAST_MULT; - hwcaps |= ARM_HWCAP_ARM_FPA; /* probe for the extra features */ #define GET_FEATURE(feat, hwcap) \ do { if (arm_feature(&cpu->env, feat)) { hwcaps |= hwcap; } } while (0) + /* EDSP is in v5TE and above, but all our v5 CPUs are v5TE */ + GET_FEATURE(ARM_FEATURE_V5, ARM_HWCAP_ARM_EDSP); GET_FEATURE(ARM_FEATURE_VFP, ARM_HWCAP_ARM_VFP); GET_FEATURE(ARM_FEATURE_IWMMXT, ARM_HWCAP_ARM_IWMMXT); GET_FEATURE(ARM_FEATURE_THUMB2EE, ARM_HWCAP_ARM_THUMBEE); GET_FEATURE(ARM_FEATURE_NEON, ARM_HWCAP_ARM_NEON); GET_FEATURE(ARM_FEATURE_VFP3, ARM_HWCAP_ARM_VFPv3); - GET_FEATURE(ARM_FEATURE_VFP_FP16, ARM_HWCAP_ARM_VFPv3D16); + GET_FEATURE(ARM_FEATURE_V6K, ARM_HWCAP_ARM_TLS); + GET_FEATURE(ARM_FEATURE_VFP4, ARM_HWCAP_ARM_VFPv4); + GET_FEATURE(ARM_FEATURE_ARM_DIV, ARM_HWCAP_ARM_IDIVA); + GET_FEATURE(ARM_FEATURE_THUMB_DIV, ARM_HWCAP_ARM_IDIVT); + /* All QEMU's VFPv3 CPUs have 32 registers, see VFP_DREG in translate.c. + * Note that the ARM_HWCAP_ARM_VFPv3D16 bit is always the inverse of + * ARM_HWCAP_ARM_VFPD32 (and so always clear for QEMU); it is unrelated + * to our VFP_FP16 feature bit. + */ + GET_FEATURE(ARM_FEATURE_VFP3, ARM_HWCAP_ARM_VFPD32); + GET_FEATURE(ARM_FEATURE_LPAE, ARM_HWCAP_ARM_LPAE); #undef GET_FEATURE return hwcaps; |