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[Qemu-devel] [PULL 034/130] target-ppc: VSX Stage 4: Add VSX 2.07 Flag
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PULL 034/130] target-ppc: VSX Stage 4: Add VSX 2.07 Flag |
Date: |
Fri, 7 Mar 2014 00:32:41 +0100 |
From: Tom Musta <address@hidden>
This patch adds a flag to identify those VSX instructions that are
new to Power ISA V2.07. The flag is added to the Power 8 processor
initialization so that the P8 models understand how to decode and
emulate instructions in this category.
Signed-off-by: Tom Musta <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
target-ppc/cpu.h | 4 +++-
target-ppc/translate_init.c | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 51bcd4a..c7bbbe3 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1875,9 +1875,11 @@ enum {
PPC2_DBRX = 0x0000000000000010ULL,
/* Book I 2.05 PowerPC specification */
PPC2_ISA205 = 0x0000000000000020ULL,
+ /* VSX additions in ISA 2.07 */
+ PPC2_VSX207 = 0x0000000000000040ULL,
#define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \
- PPC2_ISA205)
+ PPC2_ISA205 | PPC2_VSX207)
};
/*****************************************************************************/
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 02f5867..60ec9cd 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -7144,7 +7144,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
PPC_64B | PPC_ALTIVEC |
PPC_SEGMENT_64B | PPC_SLBI |
PPC_POPCNTB | PPC_POPCNTWD;
- pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX;
+ pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX;
pcc->msr_mask = 0x800000000284FF36ULL;
pcc->mmu_model = POWERPC_MMU_2_06;
#if defined(CONFIG_SOFTMMU)
--
1.8.1.4
- [Qemu-devel] [PULL 029/130] target-ppc: Add VSX xmax/xmin Instructions, (continued)
- [Qemu-devel] [PULL 029/130] target-ppc: Add VSX xmax/xmin Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 025/130] target-ppc: Add VSX ISA2.06 xtdiv Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 035/130] target-ppc: VSX Stage 4: Refactor lxsdx, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 013/130] PPC: KVM: add support for LPCR, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 004/130] target-ppc: fix SPR_CTRL/SPR_UCTRL register numbers, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 032/130] target-ppc: Add VSX ISA2.06 Integer Conversion Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 023/130] target-ppc: Add VSX ISA2.06 xsqrt Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 015/130] spapr_vscsi: Fix REPORT_LUNS handling, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 017/130] target-ppc: Add set_fprf Argument to fload_invalid_op_excp(), Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 020/130] target-ppc: Add VSX ISA2.06 xmul Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 034/130] target-ppc: VSX Stage 4: Add VSX 2.07 Flag,
Alexander Graf <=
- [Qemu-devel] [PULL 008/130] kvm: Add a new machine option kvm-type, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 026/130] target-ppc: Add VSX ISA2.06 xtsqrt Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 036/130] target-ppc: VSX Stage 4: Add lxsiwax, lxsiwzx and lxsspx, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 018/130] target-ppc: General Support for VSX Helpers, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 024/130] target-ppc: Add VSX ISA2.06 xrsqrte Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 037/130] target-ppc: VSX Stage 4: Refactor stxsdx, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 038/130] target-ppc: VSX Stage 4: Add stxsiwx and stxsspx, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 039/130] target-ppc: VSX Stage 4: Add xsaddsp and xssubsp, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 033/130] target-ppc: Add VSX Rounding Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 040/130] target-ppc: VSX Stage 4: Add xsmulsp, Alexander Graf, 2014/03/06