From patchwork Sun Jun 9 19:12:29 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 2694761 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 5C34B3FC23 for ; Sun, 9 Jun 2013 19:13:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751879Ab3FITNs (ORCPT ); Sun, 9 Jun 2013 15:13:48 -0400 Received: from cantor2.suse.de ([195.135.220.15]:44338 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751562Ab3FITNp (ORCPT ); Sun, 9 Jun 2013 15:13:45 -0400 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id CFFC5A398F; Sun, 9 Jun 2013 21:13:43 +0200 (CEST) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Andreas=20F=C3=A4rber?= , Alexander Graf , Luiz Capitulino , Markus Armbruster , Gleb Natapov , Marcelo Tosatti , Richard Henderson , qemu-ppc@nongnu.org (open list:PowerPC), kvm@vger.kernel.org (open list:X86) Subject: [PATCH qom-cpu 02/59] kvm: Change cpu_synchronize_state() argument to CPUState Date: Sun, 9 Jun 2013 21:12:29 +0200 Message-Id: <1370805206-26574-3-git-send-email-afaerber@suse.de> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1370805206-26574-1-git-send-email-afaerber@suse.de> References: <1370805206-26574-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Change Monitor::mon_cpu to CPUState as well. In cpu_sychronize_all_states() use qemu_for_each_cpu() now. In dump_init() use cpu_synchronize_all_states(). Signed-off-by: Andreas Färber Reviewed-by: liguang --- cpus.c | 13 +++++++------ gdbstub.c | 8 ++++---- hw/i386/kvm/apic.c | 2 +- hw/i386/kvmvapic.c | 4 ++-- hw/misc/vmport.c | 2 +- hw/ppc/ppce500_spin.c | 2 +- include/sysemu/kvm.h | 4 ++-- monitor.c | 6 +++--- target-i386/helper.c | 4 ++-- target-i386/kvm.c | 2 +- target-ppc/mmu-hash64.c | 2 +- target-ppc/translate.c | 2 +- target-s390x/kvm.c | 9 +++++---- 13 files changed, 31 insertions(+), 29 deletions(-) diff --git a/cpus.c b/cpus.c index c232265..8ff66c3 100644 --- a/cpus.c +++ b/cpus.c @@ -405,13 +405,14 @@ void hw_error(const char *fmt, ...) abort(); } -void cpu_synchronize_all_states(void) +static void cpu_synchronize_one_state(CPUState *cpu, void *data) { - CPUArchState *cpu; + cpu_synchronize_state(cpu); +} - for (cpu = first_cpu; cpu; cpu = cpu->next_cpu) { - cpu_synchronize_state(cpu); - } +void cpu_synchronize_all_states(void) +{ + qemu_for_each_cpu(cpu_synchronize_one_state, NULL); } void cpu_synchronize_all_post_reset(void) @@ -1219,7 +1220,7 @@ CpuInfoList *qmp_query_cpus(Error **errp) CPUState *cpu = ENV_GET_CPU(env); CpuInfoList *info; - cpu_synchronize_state(env); + cpu_synchronize_state(cpu); info = g_malloc0(sizeof(*info)); info->value = g_malloc0(sizeof(*info->value)); diff --git a/gdbstub.c b/gdbstub.c index 90e54cb..fb6c6a5 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -2030,7 +2030,7 @@ static void gdb_breakpoint_remove_all(void) static void gdb_set_cpu_pc(GDBState *s, target_ulong pc) { - cpu_synchronize_state(s->c_cpu); + cpu_synchronize_state(ENV_GET_CPU(s->c_cpu)); #if defined(TARGET_I386) s->c_cpu->eip = pc; #elif defined (TARGET_PPC) @@ -2229,7 +2229,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) } break; case 'g': - cpu_synchronize_state(s->g_cpu); + cpu_synchronize_state(ENV_GET_CPU(s->g_cpu)); env = s->g_cpu; len = 0; for (addr = 0; addr < num_g_regs; addr++) { @@ -2240,7 +2240,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) put_packet(s, buf); break; case 'G': - cpu_synchronize_state(s->g_cpu); + cpu_synchronize_state(ENV_GET_CPU(s->g_cpu)); env = s->g_cpu; registers = mem_buf; len = strlen(p) / 2; @@ -2408,7 +2408,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) env = find_cpu(thread); if (env != NULL) { CPUState *cpu = ENV_GET_CPU(env); - cpu_synchronize_state(env); + cpu_synchronize_state(cpu); len = snprintf((char *)mem_buf, sizeof(mem_buf), "CPU#%d [%s]", cpu->cpu_index, cpu->halted ? "halted " : "running"); diff --git a/hw/i386/kvm/apic.c b/hw/i386/kvm/apic.c index 8f80425..bd0bdd8 100644 --- a/hw/i386/kvm/apic.c +++ b/hw/i386/kvm/apic.c @@ -129,7 +129,7 @@ static void do_inject_external_nmi(void *data) uint32_t lvt; int ret; - cpu_synchronize_state(&s->cpu->env); + cpu_synchronize_state(cpu); lvt = s->lvt[APIC_LVT_LINT1]; if (!(lvt & APIC_LVT_MASKED) && ((lvt >> 8) & 7) == APIC_DM_NMI) { diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c index 655483b..f93629f 100644 --- a/hw/i386/kvmvapic.c +++ b/hw/i386/kvmvapic.c @@ -456,7 +456,7 @@ void vapic_report_tpr_access(DeviceState *dev, CPUState *cs, target_ulong ip, X86CPU *cpu = X86_CPU(cs); CPUX86State *env = &cpu->env; - cpu_synchronize_state(env); + cpu_synchronize_state(cs); if (evaluate_tpr_instruction(s, env, &ip, access) < 0) { if (s->state == VAPIC_ACTIVE) { @@ -627,7 +627,7 @@ static void vapic_write(void *opaque, hwaddr addr, uint64_t data, hwaddr rom_paddr; VAPICROMState *s = opaque; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(x86_env_get_cpu(env))); /* * The VAPIC supports two PIO-based hypercalls, both via port 0x7E. diff --git a/hw/misc/vmport.c b/hw/misc/vmport.c index c146129..7026481 100644 --- a/hw/misc/vmport.c +++ b/hw/misc/vmport.c @@ -66,7 +66,7 @@ static uint64_t vmport_ioport_read(void *opaque, hwaddr addr, unsigned char command; uint32_t eax; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(x86_env_get_cpu(env))); eax = env->regs[R_EAX]; if (eax != VMPORT_MAGIC) diff --git a/hw/ppc/ppce500_spin.c b/hw/ppc/ppce500_spin.c index 1290d37..ea65414 100644 --- a/hw/ppc/ppce500_spin.c +++ b/hw/ppc/ppce500_spin.c @@ -98,7 +98,7 @@ static void spin_kick(void *data) hwaddr map_size = 64 * 1024 * 1024; hwaddr map_start; - cpu_synchronize_state(env); + cpu_synchronize_state(cpu); stl_p(&curspin->pir, env->spr[SPR_PIR]); env->nip = ldq_p(&curspin->addr) & (map_size - 1); env->gpr[3] = ldq_p(&curspin->r3); diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 3e1db28..06da2b3 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -263,10 +263,10 @@ void kvm_cpu_synchronize_state(CPUState *cpu); /* generic hooks - to be moved/refactored once there are more users */ -static inline void cpu_synchronize_state(CPUArchState *env) +static inline void cpu_synchronize_state(CPUState *cpu) { if (kvm_enabled()) { - kvm_cpu_synchronize_state(ENV_GET_CPU(env)); + kvm_cpu_synchronize_state(cpu); } } diff --git a/monitor.c b/monitor.c index 017411f..6e22d15 100644 --- a/monitor.c +++ b/monitor.c @@ -191,7 +191,7 @@ struct Monitor { QString *outbuf; ReadLineState *rs; MonitorControl *mc; - CPUArchState *mon_cpu; + CPUState *mon_cpu; BlockDriverCompletionFunc *password_completion_cb; void *password_opaque; QError *error; @@ -900,7 +900,7 @@ int monitor_set_cpu(int cpu_index) if (cpu == NULL) { return -1; } - cur_mon->mon_cpu = cpu->env_ptr; + cur_mon->mon_cpu = cpu; return 0; } @@ -910,7 +910,7 @@ static CPUArchState *mon_get_cpu(void) monitor_set_cpu(0); } cpu_synchronize_state(cur_mon->mon_cpu); - return cur_mon->mon_cpu; + return cur_mon->mon_cpu->env_ptr; } int monitor_get_cpu_index(void) diff --git a/target-i386/helper.c b/target-i386/helper.c index 158710a..803945d 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -187,7 +187,7 @@ void cpu_dump_state(CPUX86State *env, FILE *f, fprintf_function cpu_fprintf, char cc_op_name[32]; static const char *seg_name[6] = { "ES", "CS", "SS", "DS", "FS", "GS" }; - cpu_synchronize_state(env); + cpu_synchronize_state(cs); eflags = cpu_compute_eflags(env); #ifdef TARGET_X86_64 @@ -1116,7 +1116,7 @@ static void do_inject_x86_mce(void *data) CPUState *cpu = CPU(params->cpu); uint64_t *banks = cenv->mce_banks + 4 * params->bank; - cpu_synchronize_state(cenv); + cpu_synchronize_state(cpu); /* * If there is an MCE exception being processed, ignore this SRAO MCE diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 0b0adfd..39f4fbb 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -2079,7 +2079,7 @@ static int kvm_handle_debug(X86CPU *cpu, ret = EXCP_DEBUG; } if (ret == 0) { - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(cpu)); assert(env->exception_injected == -1); /* pass to guest */ diff --git a/target-ppc/mmu-hash64.c b/target-ppc/mmu-hash64.c index 43ccf45..5c67ec3 100644 --- a/target-ppc/mmu-hash64.c +++ b/target-ppc/mmu-hash64.c @@ -78,7 +78,7 @@ void dump_slb(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env) int i; uint64_t slbe, slbv; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(ppc_env_get_cpu(env))); cpu_fprintf(f, "SLB\tESID\t\t\tVSID\n"); for (i = 0; i < env->slb_nr; i++) { diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 4590c6f..076cdac 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -9534,7 +9534,7 @@ void cpu_dump_state (CPUPPCState *env, FILE *f, fprintf_function cpu_fprintf, int i; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(ppc_env_get_cpu(env))); cpu_fprintf(f, "NIP " TARGET_FMT_lx " LR " TARGET_FMT_lx " CTR " TARGET_FMT_lx " XER " TARGET_FMT_lx "\n", diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index 862fb12..167dd7d 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -450,7 +450,7 @@ static int kvm_sclp_service_call(S390CPU *cpu, struct kvm_run *run, uint64_t code; int r = 0; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(cpu)); sccb = env->regs[ipbh0 & 0xf]; code = env->regs[(ipbh0 & 0xf0) >> 4]; @@ -656,16 +656,17 @@ static int s390_store_status(CPUS390XState *env, uint32_t parameter) static int s390_cpu_initial_reset(S390CPU *cpu) { + CPUState *cs = CPU(cpu); CPUS390XState *env = &cpu->env; int i; s390_del_running_cpu(cpu); - if (kvm_vcpu_ioctl(CPU(cpu), KVM_S390_INITIAL_RESET, NULL) < 0) { + if (kvm_vcpu_ioctl(cs, KVM_S390_INITIAL_RESET, NULL) < 0) { perror("cannot init reset vcpu"); } /* Manually zero out all registers */ - cpu_synchronize_state(env); + cpu_synchronize_state(cs); for (i = 0; i < 16; i++) { env->regs[i] = 0; } @@ -685,7 +686,7 @@ static int handle_sigp(S390CPU *cpu, struct kvm_run *run, uint8_t ipa1) S390CPU *target_cpu; CPUS390XState *target_env; - cpu_synchronize_state(env); + cpu_synchronize_state(CPU(cpu)); /* get order code */ order_code = run->s390_sieic.ipb >> 28;