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authorTom Musta <tommusta@gmail.com>2014-06-16 11:03:21 -0500
committerAlexander Graf <agraf@suse.de>2014-06-27 13:48:22 +0200
commit0e019746d7c27899c832562a72d736667d7ce1b7 (patch)
tree042490b1688cdf96a3a0df0b88be8b8ae9353645 /linux-user
parentb2f1355020b1b48c479426b50f37baccb3b1fe84 (diff)
linux-user: Identify Addition Hardware Capabilities for PowerPC
Add VSX, DFP and ISA 2.06 to the bits identified in the AT_HWCAP entry of the AUXV. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/elfload.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 64d23fa647..9a41882dcf 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -749,6 +749,8 @@ static uint32_t get_elf_hwcap(void)
Altivec/FP/SPE support. Anything else is just a bonus. */
#define GET_FEATURE(flag, feature) \
do { if (cpu->env.insns_flags & flag) { features |= feature; } } while (0)
+#define GET_FEATURE2(flag, feature) \
+ do { if (cpu->env.insns_flags2 & flag) { features |= feature; } } while (0)
GET_FEATURE(PPC_64B, QEMU_PPC_FEATURE_64);
GET_FEATURE(PPC_FLOAT, QEMU_PPC_FEATURE_HAS_FPU);
GET_FEATURE(PPC_ALTIVEC, QEMU_PPC_FEATURE_HAS_ALTIVEC);
@@ -757,7 +759,13 @@ static uint32_t get_elf_hwcap(void)
GET_FEATURE(PPC_SPE_DOUBLE, QEMU_PPC_FEATURE_HAS_EFP_DOUBLE);
GET_FEATURE(PPC_BOOKE, QEMU_PPC_FEATURE_BOOKE);
GET_FEATURE(PPC_405_MAC, QEMU_PPC_FEATURE_HAS_4xxMAC);
+ GET_FEATURE2(PPC2_DFP, QEMU_PPC_FEATURE_HAS_DFP);
+ GET_FEATURE2(PPC2_VSX, QEMU_PPC_FEATURE_HAS_VSX);
+ GET_FEATURE2((PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 |
+ PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206),
+ QEMU_PPC_FEATURE_ARCH_2_06);
#undef GET_FEATURE
+#undef GET_FEATURE2
return features;
}