diff options
Diffstat (limited to 'target/ppc/translate_init.c')
| -rw-r--r-- | target/ppc/translate_init.c | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c index be35cbd3a2..37f74be984 100644 --- a/target/ppc/translate_init.c +++ b/target/ppc/translate_init.c @@ -107,7 +107,7 @@ static void spr_access_nop(DisasContext *ctx, int sprn, int gprn) /* XER */ static void spr_read_xer (DisasContext *ctx, int gprn, int sprn) { - gen_read_xer(cpu_gpr[gprn]); + gen_read_xer(ctx, cpu_gpr[gprn]); } static void spr_write_xer (DisasContext *ctx, int sprn, int gprn) @@ -740,10 +740,22 @@ static void gen_spr_ne_601 (CPUPPCState *env) &spr_read_decr, &spr_write_decr, 0x00000000); /* Memory management */ - spr_register(env, SPR_SDR1, "SDR1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_sdr1, - 0x00000000); +#ifndef CONFIG_USER_ONLY + if (env->has_hv_mode) { + /* SDR1 is a hypervisor resource on CPUs which have a + * hypervisor mode */ + spr_register_hv(env, SPR_SDR1, "SDR1", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_sdr1, + 0x00000000); + } else { + spr_register(env, SPR_SDR1, "SDR1", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_sdr1, + 0x00000000); + } +#endif } /* BATs 0-3 */ @@ -8835,18 +8847,14 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) } #if !defined(CONFIG_USER_ONLY) - -void cpu_ppc_set_vhyp(PowerPCCPU *cpu, PPCVirtualHypervisor *vhyp) -{ - cpu->vhyp = vhyp; -} - -void cpu_ppc_set_papr(PowerPCCPU *cpu) +void cpu_ppc_set_papr(PowerPCCPU *cpu, PPCVirtualHypervisor *vhyp) { CPUPPCState *env = &cpu->env; ppc_spr_t *lpcr = &env->spr_cb[SPR_LPCR]; ppc_spr_t *amor = &env->spr_cb[SPR_AMOR]; + cpu->vhyp = vhyp; + /* PAPR always has exception vectors in RAM not ROM. To ensure this, * MSR[IP] should never be set. * @@ -10489,11 +10497,12 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data) #else cc->get_phys_page_debug = ppc_cpu_get_phys_page_debug; cc->vmsd = &vmstate_ppc_cpu; -#if defined(TARGET_PPC64) - cc->write_elf64_note = ppc64_cpu_write_elf64_note; -#endif #endif cc->cpu_exec_enter = ppc_cpu_exec_enter; +#if defined(CONFIG_SOFTMMU) + cc->write_elf64_note = ppc64_cpu_write_elf64_note; + cc->write_elf32_note = ppc32_cpu_write_elf32_note; +#endif cc->gdb_num_core_regs = 71; |