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[Qemu-devel] [PULL 5/6] linux-user: update PPC64 HWCAP2 feature list
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PULL 5/6] linux-user: update PPC64 HWCAP2 feature list |
Date: |
Wed, 26 Jun 2019 14:11:38 +0200 |
QEMU_PPC_FEATURE2_VEC_CRYPTO enables the use
of VSX instructions in libcrypto that are accelerated
by the TCG vector instructions now.
QEMU_PPC_FEATURE2_DARN allows to use the new builtin
qemu_guest_getrandom() function.
Signed-off-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
linux-user/elfload.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 9fd65708c4c4..bd43c4817df8 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -768,7 +768,13 @@ enum {
QEMU_PPC_FEATURE2_HAS_EBB = 0x10000000, /* Event Base Branching */
QEMU_PPC_FEATURE2_HAS_ISEL = 0x08000000, /* Integer Select */
QEMU_PPC_FEATURE2_HAS_TAR = 0x04000000, /* Target Address Register */
+ QEMU_PPC_FEATURE2_VEC_CRYPTO = 0x02000000,
+ QEMU_PPC_FEATURE2_HTM_NOSC = 0x01000000,
QEMU_PPC_FEATURE2_ARCH_3_00 = 0x00800000, /* ISA 3.00 */
+ QEMU_PPC_FEATURE2_HAS_IEEE128 = 0x00400000, /* VSX IEEE Bin Float 128-bit
*/
+ QEMU_PPC_FEATURE2_DARN = 0x00200000, /* darn random number insn */
+ QEMU_PPC_FEATURE2_SCV = 0x00100000, /* scv syscall */
+ QEMU_PPC_FEATURE2_HTM_NO_SUSPEND = 0x00080000, /* TM w/o suspended state */
};
#define ELF_HWCAP get_elf_hwcap()
@@ -822,8 +828,10 @@ static uint32_t get_elf_hwcap2(void)
GET_FEATURE(PPC_ISEL, QEMU_PPC_FEATURE2_HAS_ISEL);
GET_FEATURE2(PPC2_BCTAR_ISA207, QEMU_PPC_FEATURE2_HAS_TAR);
GET_FEATURE2((PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207 |
- PPC2_ISA207S), QEMU_PPC_FEATURE2_ARCH_2_07);
- GET_FEATURE2(PPC2_ISA300, QEMU_PPC_FEATURE2_ARCH_3_00);
+ PPC2_ISA207S), QEMU_PPC_FEATURE2_ARCH_2_07 |
+ QEMU_PPC_FEATURE2_VEC_CRYPTO);
+ GET_FEATURE2(PPC2_ISA300, QEMU_PPC_FEATURE2_ARCH_3_00 |
+ QEMU_PPC_FEATURE2_DARN);
#undef GET_FEATURE
#undef GET_FEATURE2
--
2.21.0
- [Qemu-devel] [PULL 0/6] Linux user for 4.1 patches, Laurent Vivier, 2019/06/26
- [Qemu-devel] [PULL 5/6] linux-user: update PPC64 HWCAP2 feature list,
Laurent Vivier <=
- [Qemu-devel] [PULL 6/6] linux-user: set default PPC64 CPU, Laurent Vivier, 2019/06/26
- [Qemu-devel] [PULL 1/6] util/path: Do not cache all filenames at startup, Laurent Vivier, 2019/06/26
- [Qemu-devel] [PULL 3/6] linux-user: Add support for setsockopt() option SOL_ALG, Laurent Vivier, 2019/06/26
- [Qemu-devel] [PULL 4/6] linux-user: Add support for setsockopt() options IPV6_<ADD|DROP>_MEMBERSHIP, Laurent Vivier, 2019/06/26
- [Qemu-devel] [PULL 2/6] linux-user: emulate msgsnd(), msgrcv() and semtimedop(), Laurent Vivier, 2019/06/26