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[Qemu-devel] [PATCH 1/7] Declare and Enable VSX
From: |
Anton Blanchard |
Subject: |
[Qemu-devel] [PATCH 1/7] Declare and Enable VSX |
Date: |
Tue, 22 Oct 2013 22:05:46 +1100 |
From: Tom Musta <address@hidden>
This patch adds the flag POWERPC_FLAG_VSX to the list of defined
flags and also adds this flag to the list of supported features of
the Power7 and Power8 CPUs. Additionally, the VSX instructions
are added to the list of TCG-enabled instruction.
Signed-off-by: Tom Musta <address@hidden>
Signed-off-by: Anton Blanchard <address@hidden>
---
Index: b/target-ppc/cpu.h
===================================================================
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -549,6 +549,8 @@ enum {
POWERPC_FLAG_BUS_CLK = 0x00020000,
/* Has CFAR */
POWERPC_FLAG_CFAR = 0x00040000,
+ /* Has VSX */
+ POWERPC_FLAG_VSX = 0x00080000,
};
/*****************************************************************************/
@@ -1870,7 +1872,8 @@ enum {
/* Book I 2.05 PowerPC specification */
PPC2_ISA205 = 0x0000000000000020ULL,
-#define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_DBRX | PPC2_ISA205)
+#define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \
+ PPC2_ISA205)
};
/*****************************************************************************/
Index: b/target-ppc/translate_init.c
===================================================================
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -7242,7 +7242,8 @@ POWERPC_FAMILY(POWER7)(ObjectClass *oc,
pcc->bfd_mach = bfd_mach_ppc64;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
- POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR;
+ POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR |
+ POWERPC_FLAG_VSX;
pcc->l1_dcache_size = 0x8000;
pcc->l1_icache_size = 0x8000;
}
@@ -7276,7 +7277,8 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc,
pcc->bfd_mach = bfd_mach_ppc64;
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
- POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR;
+ POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR |
+ POWERPC_FLAG_VSX;
pcc->l1_dcache_size = 0x8000;
pcc->l1_icache_size = 0x8000;
}
- [Qemu-devel] [PATCH 1/7] Declare and Enable VSX,
Anton Blanchard <=
- [Qemu-devel] [PATCH 2/7] Add MSR VSX and Associated Exception, Anton Blanchard, 2013/10/22
- [Qemu-devel] [PATCH 3/7] Add VSX Instruction Decoders, Anton Blanchard, 2013/10/22
- [Qemu-devel] [PATCH 4/7] Add VSR to Global Registers, Anton Blanchard, 2013/10/22
- [Qemu-devel] [PATCH 5/7] Add lxvd2x, Anton Blanchard, 2013/10/22
- [Qemu-devel] [PATCH 6/7] Add stxvd2x, Anton Blanchard, 2013/10/22
- [Qemu-devel] [PATCH 7/7] Add xxpermdi, Anton Blanchard, 2013/10/22