This patch adds a flag for base instruction additions to Power ISA
2.06B. The flag will be used to identify/select basic Book I and
Book II instructions that were newly added in that revision of the
architecture. The flag will not be used for VSX or Altivec.
Signed-off-by: Tom Musta <tommu...@gmail.com>
---
target-ppc/cpu.h | 4 +++-
target-ppc/translate_init.c | 6 ++++--
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 0abc848..fe3aace 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1877,9 +1877,11 @@ enum {
PPC2_ISA205 = 0x0000000000000020ULL,
/* VSX additions in ISA 2.07 */
PPC2_VSX207 = 0x0000000000000040ULL,
+ /* Book I 2.06B PowerPC specification (base instructions) */
+ PPC2_ISA206 = 0x0000000000000080ULL,
#define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \
- PPC2_ISA205 | PPC2_VSX207)
+ PPC2_ISA205 | PPC2_VSX207 | PPC2_ISA206)
};
/*****************************************************************************/
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index e14ab63..491e56c 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -7234,7 +7234,8 @@ POWERPC_FAMILY(POWER7)(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 | PPC2_ISA205;
+ pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 |
+ PPC2_ISA206;
pcc->msr_mask = 0x800000000284FF37ULL;
pcc->mmu_model = POWERPC_MMU_2_06;
#if defined(CONFIG_SOFTMMU)
@@ -7270,7 +7271,8 @@ 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_VSX207 | PPC2_DFP | PPC2_DBRX;
+ pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX |
+ PPC2_ISA206;
pcc->msr_mask = 0x800000000284FF36ULL;
pcc->mmu_model = POWERPC_MMU_2_06;
#if defined(CONFIG_SOFTMMU)
--
1.7.1
