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-rw-r--r--linux-user/elfload.c22
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;