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-rw-r--r--target-ppc/cpu.h61
-rw-r--r--target-ppc/kvm.c2
-rw-r--r--target-ppc/translate.c26
-rw-r--r--target-ppc/translate_init.c237
4 files changed, 285 insertions, 41 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 8d90d862de..676081e69d 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -474,9 +474,17 @@ struct ppc_slb_t {
#define MSR_RI 1 /* Recoverable interrupt 1 */
#define MSR_LE 0 /* Little-endian mode 1 hflags */
-#define LPCR_ILE (1 << (63-38))
-#define LPCR_AIL_SHIFT (63-40) /* Alternate interrupt location */
-#define LPCR_AIL (3 << LPCR_AIL_SHIFT)
+/* LPCR bits */
+#define LPCR_VPM0 (1ull << (63 - 0))
+#define LPCR_VPM1 (1ull << (63 - 1))
+#define LPCR_ISL (1ull << (63 - 2))
+#define LPCR_KBV (1ull << (63 - 3))
+#define LPCR_ILE (1ull << (63 - 38))
+#define LPCR_MER (1ull << (63 - 52))
+#define LPCR_LPES0 (1ull << (63 - 60))
+#define LPCR_LPES1 (1ull << (63 - 61))
+#define LPCR_AIL_SHIFT (63 - 40) /* Alternate interrupt location */
+#define LPCR_AIL (3ull << LPCR_AIL_SHIFT)
#define msr_sf ((env->msr >> MSR_SF) & 1)
#define msr_isf ((env->msr >> MSR_ISF) & 1)
@@ -1260,6 +1268,7 @@ void store_booke_tcr (CPUPPCState *env, target_ulong val);
void store_booke_tsr (CPUPPCState *env, target_ulong val);
void ppc_tlb_invalidate_all (CPUPPCState *env);
void ppc_tlb_invalidate_one (CPUPPCState *env, target_ulong addr);
+void cpu_ppc_set_papr(PowerPCCPU *cpu);
#endif
#endif
@@ -1346,11 +1355,14 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_SRR1 (0x01B)
#define SPR_CFAR (0x01C)
#define SPR_AMR (0x01D)
+#define SPR_ACOP (0x01F)
#define SPR_BOOKE_PID (0x030)
+#define SPR_BOOKS_PID (0x030)
#define SPR_BOOKE_DECAR (0x036)
#define SPR_BOOKE_CSRR0 (0x03A)
#define SPR_BOOKE_CSRR1 (0x03B)
#define SPR_BOOKE_DEAR (0x03D)
+#define SPR_IAMR (0x03D)
#define SPR_BOOKE_ESR (0x03E)
#define SPR_BOOKE_IVPR (0x03F)
#define SPR_MPC_EIE (0x050)
@@ -1381,6 +1393,11 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_MPC_ICTRL (0x09E)
#define SPR_MPC_BAR (0x09F)
#define SPR_PSPB (0x09F)
+#define SPR_DAWR (0x0B4)
+#define SPR_RPR (0x0BA)
+#define SPR_CIABR (0x0BB)
+#define SPR_DAWRX (0x0BC)
+#define SPR_HFSCR (0x0BE)
#define SPR_VRSAVE (0x100)
#define SPR_USPRG0 (0x100)
#define SPR_USPRG1 (0x101)
@@ -1435,19 +1452,25 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_HSRR1 (0x13B)
#define SPR_BOOKE_IAC4 (0x13B)
#define SPR_BOOKE_DAC1 (0x13C)
-#define SPR_LPIDR (0x13D)
+#define SPR_MMCRH (0x13C)
#define SPR_DABR2 (0x13D)
#define SPR_BOOKE_DAC2 (0x13D)
+#define SPR_TFMR (0x13D)
#define SPR_BOOKE_DVC1 (0x13E)
#define SPR_LPCR (0x13E)
#define SPR_BOOKE_DVC2 (0x13F)
+#define SPR_LPIDR (0x13F)
#define SPR_BOOKE_TSR (0x150)
+#define SPR_HMER (0x150)
+#define SPR_HMEER (0x151)
#define SPR_PCR (0x152)
+#define SPR_BOOKE_LPIDR (0x152)
#define SPR_BOOKE_TCR (0x154)
#define SPR_BOOKE_TLB0PS (0x158)
#define SPR_BOOKE_TLB1PS (0x159)
#define SPR_BOOKE_TLB2PS (0x15A)
#define SPR_BOOKE_TLB3PS (0x15B)
+#define SPR_AMOR (0x15D)
#define SPR_BOOKE_MAS7_MAS3 (0x174)
#define SPR_BOOKE_IVOR0 (0x190)
#define SPR_BOOKE_IVOR1 (0x191)
@@ -1666,7 +1689,9 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_MPC_MD_DBRAM1 (0x32A)
#define SPR_RCPU_L2U_RA3 (0x32B)
#define SPR_TAR (0x32F)
+#define SPR_IC (0x350)
#define SPR_VTB (0x351)
+#define SPR_MMCRC (0x353)
#define SPR_440_INV0 (0x370)
#define SPR_440_INV1 (0x371)
#define SPR_440_INV2 (0x372)
@@ -1683,6 +1708,7 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_POWER_SPMC1 (0x37C)
#define SPR_POWER_SPMC2 (0x37D)
#define SPR_POWER_MMCRS (0x37E)
+#define SPR_WORT (0x37F)
#define SPR_PPR (0x380)
#define SPR_750_GQR0 (0x390)
#define SPR_440_DNV0 (0x390)
@@ -1705,6 +1731,7 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define SPR_440_DVLIM (0x398)
#define SPR_750_WPAR (0x399)
#define SPR_440_IVLIM (0x399)
+#define SPR_TSCR (0x399)
#define SPR_750_DMAU (0x39A)
#define SPR_750_DMAL (0x39B)
#define SPR_440_RSTCFG (0x39B)
@@ -1879,9 +1906,10 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
#define L1CSR1_ICE 0x00000001 /* Instruction Cache Enable */
/* HID0 bits */
-#define HID0_DEEPNAP (1 << 24)
-#define HID0_DOZE (1 << 23)
-#define HID0_NAP (1 << 22)
+#define HID0_DEEPNAP (1 << 24) /* pre-2.06 */
+#define HID0_DOZE (1 << 23) /* pre-2.06 */
+#define HID0_NAP (1 << 22) /* pre-2.06 */
+#define HID0_HILE (1ull << (63 - 19)) /* POWER8 */
/*****************************************************************************/
/* PowerPC Instructions types definitions */
@@ -2230,6 +2258,25 @@ enum {
PCR_TM_DIS = 1ull << (63-2), /* Trans. memory disable (POWER8) */
};
+/* HMER/HMEER */
+enum {
+ HMER_MALFUNCTION_ALERT = 1ull << (63 - 0),
+ HMER_PROC_RECV_DONE = 1ull << (63 - 2),
+ HMER_PROC_RECV_ERROR_MASKED = 1ull << (63 - 3),
+ HMER_TFAC_ERROR = 1ull << (63 - 4),
+ HMER_TFMR_PARITY_ERROR = 1ull << (63 - 5),
+ HMER_XSCOM_FAIL = 1ull << (63 - 8),
+ HMER_XSCOM_DONE = 1ull << (63 - 9),
+ HMER_PROC_RECV_AGAIN = 1ull << (63 - 11),
+ HMER_WARN_RISE = 1ull << (63 - 14),
+ HMER_WARN_FALL = 1ull << (63 - 15),
+ HMER_SCOM_FIR_HMI = 1ull << (63 - 16),
+ HMER_TRIG_FIR_HMI = 1ull << (63 - 17),
+ HMER_HYP_RESOURCE_ERR = 1ull << (63 - 20),
+ HMER_XSCOM_STATUS_MASK = 7ull << (63 - 23),
+ HMER_XSCOM_STATUS_LSH = (63 - 23),
+};
+
/*****************************************************************************/
static inline target_ulong cpu_read_xer(CPUPPCState *env)
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 2fc993143e..20f113a079 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -2007,7 +2007,7 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len)
hc[2] = cpu_to_be32(0x48000008);
hc[3] = cpu_to_be32(bswap32(0x3860ffff));
- return 0;
+ return 1;
}
static inline int kvmppc_enable_hcall(KVMState *s, target_ulong hcall)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index e402ff9203..6f0e7b4fac 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -4282,14 +4282,17 @@ static inline void gen_op_mfspr(DisasContext *ctx)
void (*read_cb)(DisasContext *ctx, int gprn, int sprn);
uint32_t sprn = SPR(ctx->opcode);
-#if !defined(CONFIG_USER_ONLY)
- if (ctx->hv)
+#if defined(CONFIG_USER_ONLY)
+ read_cb = ctx->spr_cb[sprn].uea_read;
+#else
+ if (ctx->pr) {
+ read_cb = ctx->spr_cb[sprn].uea_read;
+ } else if (ctx->hv) {
read_cb = ctx->spr_cb[sprn].hea_read;
- else if (!ctx->pr)
+ } else {
read_cb = ctx->spr_cb[sprn].oea_read;
- else
+ }
#endif
- read_cb = ctx->spr_cb[sprn].uea_read;
if (likely(read_cb != NULL)) {
if (likely(read_cb != SPR_NOACCESS)) {
(*read_cb)(ctx, rD(ctx->opcode), sprn);
@@ -4437,14 +4440,17 @@ static void gen_mtspr(DisasContext *ctx)
void (*write_cb)(DisasContext *ctx, int sprn, int gprn);
uint32_t sprn = SPR(ctx->opcode);
-#if !defined(CONFIG_USER_ONLY)
- if (ctx->hv)
+#if defined(CONFIG_USER_ONLY)
+ write_cb = ctx->spr_cb[sprn].uea_write;
+#else
+ if (ctx->pr) {
+ write_cb = ctx->spr_cb[sprn].uea_write;
+ } else if (ctx->hv) {
write_cb = ctx->spr_cb[sprn].hea_write;
- else if (!ctx->pr)
+ } else {
write_cb = ctx->spr_cb[sprn].oea_write;
- else
+ }
#endif
- write_cb = ctx->spr_cb[sprn].uea_write;
if (likely(write_cb != NULL)) {
if (likely(write_cb != SPR_NOACCESS)) {
(*write_cb)(ctx, sprn, rS(ctx->opcode));
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index fb206aff29..0a33597f6b 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -579,17 +579,33 @@ static inline void vscr_init (CPUPPCState *env, uint32_t val)
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
oea_read, oea_write, one_reg_id, initial_value) \
_spr_register(env, num, name, uea_read, uea_write, initial_value)
+#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ one_reg_id, initial_value) \
+ _spr_register(env, num, name, uea_read, uea_write, initial_value)
#else
#if !defined(CONFIG_KVM)
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value) \
+ oea_read, oea_write, one_reg_id, initial_value) \
+ _spr_register(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, oea_read, oea_write, initial_value)
+#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ one_reg_id, initial_value) \
_spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, initial_value)
+ oea_read, oea_write, hea_read, hea_write, initial_value)
#else
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value) \
+ oea_read, oea_write, one_reg_id, initial_value) \
+ _spr_register(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, oea_read, oea_write, \
+ one_reg_id, initial_value)
+#define spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ one_reg_id, initial_value) \
_spr_register(env, num, name, uea_read, uea_write, \
- oea_read, oea_write, one_reg_id, initial_value)
+ oea_read, oea_write, hea_read, hea_write, \
+ one_reg_id, initial_value)
#endif
#endif
@@ -598,6 +614,13 @@ static inline void vscr_init (CPUPPCState *env, uint32_t val)
spr_register_kvm(env, num, name, uea_read, uea_write, \
oea_read, oea_write, 0, initial_value)
+#define spr_register_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ initial_value) \
+ spr_register_kvm_hv(env, num, name, uea_read, uea_write, \
+ oea_read, oea_write, hea_read, hea_write, \
+ 0, initial_value)
+
static inline void _spr_register(CPUPPCState *env, int num,
const char *name,
void (*uea_read)(DisasContext *ctx, int gprn, int sprn),
@@ -606,6 +629,8 @@ static inline void _spr_register(CPUPPCState *env, int num,
void (*oea_read)(DisasContext *ctx, int gprn, int sprn),
void (*oea_write)(DisasContext *ctx, int sprn, int gprn),
+ void (*hea_read)(DisasContext *opaque, int gprn, int sprn),
+ void (*hea_write)(DisasContext *opaque, int sprn, int gprn),
#endif
#if defined(CONFIG_KVM)
uint64_t one_reg_id,
@@ -633,6 +658,8 @@ static inline void _spr_register(CPUPPCState *env, int num,
#if !defined(CONFIG_USER_ONLY)
spr->oea_read = oea_read;
spr->oea_write = oea_write;
+ spr->hea_read = hea_read;
+ spr->hea_write = hea_write;
#endif
#if defined(CONFIG_KVM)
spr->one_reg_id = one_reg_id,
@@ -1036,30 +1063,102 @@ static void gen_spr_7xx (CPUPPCState *env)
#ifdef TARGET_PPC64
#ifndef CONFIG_USER_ONLY
-static void spr_read_uamr (DisasContext *ctx, int gprn, int sprn)
+static void spr_write_amr(DisasContext *ctx, int sprn, int gprn)
{
- gen_load_spr(cpu_gpr[gprn], SPR_AMR);
- spr_load_dump_spr(SPR_AMR);
-}
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
-static void spr_write_uamr (DisasContext *ctx, int sprn, int gprn)
-{
- gen_store_spr(SPR_AMR, cpu_gpr[gprn]);
+ /* Note, the HV=1 PR=0 case is handled earlier by simply using
+ * spr_write_generic for HV mode in the SPR table
+ */
+
+ /* Build insertion mask into t1 based on context */
+ if (ctx->pr) {
+ gen_load_spr(t1, SPR_UAMOR);
+ } else {
+ gen_load_spr(t1, SPR_AMOR);
+ }
+
+ /* Mask new bits into t2 */
+ tcg_gen_and_tl(t2, t1, cpu_gpr[gprn]);
+
+ /* Load AMR and clear new bits in t0 */
+ gen_load_spr(t0, SPR_AMR);
+ tcg_gen_andc_tl(t0, t0, t1);
+
+ /* Or'in new bits and write it out */
+ tcg_gen_or_tl(t0, t0, t2);
+ gen_store_spr(SPR_AMR, t0);
spr_store_dump_spr(SPR_AMR);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
}
-static void spr_write_uamr_pr (DisasContext *ctx, int sprn, int gprn)
+static void spr_write_uamor(DisasContext *ctx, int sprn, int gprn)
{
TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+
+ /* Note, the HV=1 case is handled earlier by simply using
+ * spr_write_generic for HV mode in the SPR table
+ */
+ /* Build insertion mask into t1 based on context */
+ gen_load_spr(t1, SPR_AMOR);
+
+ /* Mask new bits into t2 */
+ tcg_gen_and_tl(t2, t1, cpu_gpr[gprn]);
+
+ /* Load AMR and clear new bits in t0 */
gen_load_spr(t0, SPR_UAMOR);
- tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]);
- gen_store_spr(SPR_AMR, t0);
- spr_store_dump_spr(SPR_AMR);
+ tcg_gen_andc_tl(t0, t0, t1);
+
+ /* Or'in new bits and write it out */
+ tcg_gen_or_tl(t0, t0, t2);
+ gen_store_spr(SPR_UAMOR, t0);
+ spr_store_dump_spr(SPR_UAMOR);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+}
+
+static void spr_write_iamr(DisasContext *ctx, int sprn, int gprn)
+{
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+
+ /* Note, the HV=1 case is handled earlier by simply using
+ * spr_write_generic for HV mode in the SPR table
+ */
+
+ /* Build insertion mask into t1 based on context */
+ gen_load_spr(t1, SPR_AMOR);
+
+ /* Mask new bits into t2 */
+ tcg_gen_and_tl(t2, t1, cpu_gpr[gprn]);
+
+ /* Load AMR and clear new bits in t0 */
+ gen_load_spr(t0, SPR_IAMR);
+ tcg_gen_andc_tl(t0, t0, t1);
+
+ /* Or'in new bits and write it out */
+ tcg_gen_or_tl(t0, t0, t2);
+ gen_store_spr(SPR_IAMR, t0);
+ spr_store_dump_spr(SPR_IAMR);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
}
#endif /* CONFIG_USER_ONLY */
-static void gen_spr_amr (CPUPPCState *env)
+static void gen_spr_amr(CPUPPCState *env, bool has_iamr)
{
#ifndef CONFIG_USER_ONLY
/* Virtual Page Class Key protection */
@@ -1067,17 +1166,31 @@ static void gen_spr_amr (CPUPPCState *env)
* userspace accessible, 29 is privileged. So we only need to set
* the kvm ONE_REG id on one of them, we use 29 */
spr_register(env, SPR_UAMR, "UAMR",
- &spr_read_uamr, &spr_write_uamr_pr,
- &spr_read_uamr, &spr_write_uamr,
+ &spr_read_generic, &spr_write_amr,
+ &spr_read_generic, &spr_write_amr,
0);
- spr_register_kvm(env, SPR_AMR, "AMR",
+ spr_register_kvm_hv(env, SPR_AMR, "AMR",
SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_amr,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_AMR, 0);
- spr_register_kvm(env, SPR_UAMOR, "UAMOR",
+ spr_register_kvm_hv(env, SPR_UAMOR, "UAMOR",
SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_uamor,
&spr_read_generic, &spr_write_generic,
KVM_REG_PPC_UAMOR, 0);
+ spr_register_hv(env, SPR_AMOR, "AMOR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0);
+ if (has_iamr) {
+ spr_register_kvm_hv(env, SPR_IAMR, "IAMR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_iamr,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_IAMR, 0);
+ }
#endif /* !CONFIG_USER_ONLY */
}
#endif /* TARGET_PPC64 */
@@ -7464,6 +7577,25 @@ static void gen_spr_book3s_dbg(CPUPPCState *env)
KVM_REG_PPC_DABRX, 0x00000000);
}
+static void gen_spr_book3s_207_dbg(CPUPPCState *env)
+{
+ spr_register_kvm_hv(env, SPR_DAWR, "DAWR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_DAWR, 0x00000000);
+ spr_register_kvm_hv(env, SPR_DAWRX, "DAWRX",
+ SPR_NOACCESS, SPR_NOACCESS,
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_DAWRX, 0x00000000);
+ spr_register_kvm_hv(env, SPR_CIABR, "CIABR",
+ SPR_NOACCESS, SPR_NOACCESS,
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_CIABR, 0x00000000);
+}
+
static void gen_spr_970_dbg(CPUPPCState *env)
{
/* Breakpoints */
@@ -7878,6 +8010,36 @@ static void gen_spr_power8_pspb(CPUPPCState *env)
KVM_REG_PPC_PSPB, 0);
}
+static void gen_spr_power8_ic(CPUPPCState *env)
+{
+#if !defined(CONFIG_USER_ONLY)
+ spr_register_hv(env, SPR_IC, "IC",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0);
+#endif
+}
+
+static void gen_spr_power8_book4(CPUPPCState *env)
+{
+ /* Add a number of P8 book4 registers */
+#if !defined(CONFIG_USER_ONLY)
+ spr_register_kvm(env, SPR_ACOP, "ACOP",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_ACOP, 0);
+ spr_register_kvm(env, SPR_BOOKS_PID, "PID",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_PID, 0);
+ spr_register_kvm(env, SPR_WORT, "WORT",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ KVM_REG_PPC_WORT, 0);
+#endif
+}
+
static void init_proc_book3s_64(CPUPPCState *env, int version)
{
gen_spr_ne_601(env);
@@ -7899,7 +8061,7 @@ static void init_proc_book3s_64(CPUPPCState *env, int version)
case BOOK3S_CPU_POWER7:
case BOOK3S_CPU_POWER8:
gen_spr_book3s_ids(env);
- gen_spr_amr(env);
+ gen_spr_amr(env, version >= BOOK3S_CPU_POWER8);
gen_spr_book3s_purr(env);
env->ci_large_pages = true;
break;
@@ -7930,9 +8092,13 @@ static void init_proc_book3s_64(CPUPPCState *env, int version)
gen_spr_power8_tm(env);
gen_spr_power8_pspb(env);
gen_spr_vtb(env);
+ gen_spr_power8_ic(env);
+ gen_spr_power8_book4(env);
}
if (version < BOOK3S_CPU_POWER8) {
gen_spr_book3s_dbg(env);
+ } else {
+ gen_spr_book3s_207_dbg(env);
}
#if !defined(CONFIG_USER_ONLY)
switch (version) {
@@ -8332,8 +8498,33 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
pcc->l1_icache_size = 0x8000;
pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_lpcr;
}
-#endif /* defined (TARGET_PPC64) */
+#if !defined(CONFIG_USER_ONLY)
+
+void cpu_ppc_set_papr(PowerPCCPU *cpu)
+{
+ CPUPPCState *env = &cpu->env;
+ ppc_spr_t *amor = &env->spr_cb[SPR_AMOR];
+
+ /* PAPR always has exception vectors in RAM not ROM. To ensure this,
+ * MSR[IP] should never be set.
+ *
+ * We also disallow setting of MSR_HV
+ */
+ env->msr_mask &= ~((1ull << MSR_EP) | MSR_HVB);
+
+ /* Set a full AMOR so guest can use the AMR as it sees fit */
+ env->spr[SPR_AMOR] = amor->default_value = 0xffffffffffffffffull;
+
+ /* Tell KVM that we're in PAPR mode */
+ if (kvm_enabled()) {
+ kvmppc_set_papr(cpu);
+ }
+}
+
+#endif /* !defined(CONFIG_USER_ONLY) */
+
+#endif /* defined (TARGET_PPC64) */
/*****************************************************************************/
/* Generic CPU instantiation routine */
@@ -9703,7 +9894,7 @@ static void ppc_cpu_reset(CPUState *s)
#if defined(TARGET_PPC64)
if (env->mmu_model & POWERPC_MMU_64) {
- env->msr |= (1ULL << MSR_SF);
+ msr |= (1ULL << MSR_SF);
}
#endif
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-18 06:20:40 +0000