cpu: Turn cpu_get_phys_page_debug() into a CPUClass hook

[mirror_qemu.git] / hw / i386 / kvmvapic.c

diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 21b59122dd94256211fe30a88ebff3ccc3a3b701..224601feddf095e810ffa7dae896de58af4dfcd8 100644 (file)
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -146,6 +146,7 @@ static void update_guest_rom_state(VAPICROMState *s)
 
 static int find_real_tpr_addr(VAPICROMState *s, CPUX86State *env)
 {
+    CPUState *cs = CPU(x86_env_get_cpu(env));
     hwaddr paddr;
     target_ulong addr;
 
@@ -158,7 +159,7 @@ static int find_real_tpr_addr(VAPICROMState *s, CPUX86State *env)
      * virtual address space for the APIC mapping.
      */
     for (addr = 0xfffff000; addr >= 0x80000000; addr -= TARGET_PAGE_SIZE) {
-        paddr = cpu_get_phys_page_debug(env, addr);
+        paddr = cpu_get_phys_page_debug(cs, addr);
         if (paddr != APIC_DEFAULT_ADDRESS) {
             continue;
         }
@@ -271,6 +272,7 @@ instruction_ok:
 
 static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong ip)
 {
+    CPUState *cs = CPU(x86_env_get_cpu(env));
     hwaddr paddr;
     uint32_t rom_state_vaddr;
     uint32_t pos, patch, offset;
@@ -287,7 +289,7 @@ static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong i
 
     /* find out virtual address of the ROM */
     rom_state_vaddr = s->rom_state_paddr + (ip & 0xf0000000);
-    paddr = cpu_get_phys_page_debug(env, rom_state_vaddr);
+    paddr = cpu_get_phys_page_debug(cs, rom_state_vaddr);
     if (paddr == -1) {
         return -1;
     }
@@ -490,13 +492,15 @@ static void vapic_enable_tpr_reporting(bool enable)
     VAPICEnableTPRReporting info = {
         .enable = enable,
     };
+    CPUState *cs;
     X86CPU *cpu;
     CPUX86State *env;
 
-    for (env = first_cpu; env != NULL; env = env->next_cpu) {
-        cpu = x86_env_get_cpu(env);
+    for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+        cpu = X86_CPU(cs);
+        env = &cpu->env;
         info.apic = env->apic_state;
-        run_on_cpu(CPU(cpu), vapic_do_enable_tpr_reporting, &info);
+        run_on_cpu(cs, vapic_do_enable_tpr_reporting, &info);
     }
 }
 
@@ -601,8 +605,8 @@ static void vapic_map_rom_writable(VAPICROMState *s)
     rom_paddr &= TARGET_PAGE_MASK;
     rom_size = TARGET_PAGE_ALIGN(rom_size);
 
-    memory_region_init_alias(&s->rom, NULL, "kvmvapic-rom", section.mr, rom_paddr,
-                             rom_size);
+    memory_region_init_alias(&s->rom, OBJECT(s), "kvmvapic-rom", section.mr,
+                             rom_paddr, rom_size);
     memory_region_add_subregion_overlap(as, rom_paddr, &s->rom, 1000);
     s->rom_mapped_writable = true;
     memory_region_unref(section.mr);
@@ -624,11 +628,13 @@ static int vapic_prepare(VAPICROMState *s)
 static void vapic_write(void *opaque, hwaddr addr, uint64_t data,
                         unsigned int size)
 {
-    CPUX86State *env = cpu_single_env;
+    CPUState *cs = current_cpu;
+    X86CPU *cpu = X86_CPU(cs);
+    CPUX86State *env = &cpu->env;
     hwaddr rom_paddr;
     VAPICROMState *s = opaque;
 
-    cpu_synchronize_state(CPU(x86_env_get_cpu(env)));
+    cpu_synchronize_state(cs);
 
     /*
      * The VAPIC supports two PIO-based hypercalls, both via port 0x7E.
@@ -703,7 +709,7 @@ static int vapic_init(SysBusDevice *dev)
 {
     VAPICROMState *s = VAPIC(dev);
 
-    memory_region_init_io(&s->io, NULL, &vapic_ops, s, "kvmvapic", 2);
+    memory_region_init_io(&s->io, OBJECT(s), &vapic_ops, s, "kvmvapic", 2);
     sysbus_add_io(dev, VAPIC_IO_PORT, &s->io);
     sysbus_init_ioports(dev, VAPIC_IO_PORT, 2);
 
@@ -717,8 +723,9 @@ static int vapic_init(SysBusDevice *dev)
 static void do_vapic_enable(void *data)
 {
     VAPICROMState *s = data;
+    X86CPU *cpu = X86_CPU(first_cpu);
 
-    vapic_enable(s, first_cpu);
+    vapic_enable(s, &cpu->env);
 }
 
 static int vapic_post_load(void *opaque, int version_id)
@@ -741,7 +748,7 @@ static int vapic_post_load(void *opaque, int version_id)
     }
     if (s->state == VAPIC_ACTIVE) {
         if (smp_cpus == 1) {
-            run_on_cpu(ENV_GET_CPU(first_cpu), do_vapic_enable, s);
+            run_on_cpu(first_cpu, do_vapic_enable, s);
         } else {
             zero = g_malloc0(s->rom_state.vapic_size);
             cpu_physical_memory_rw(s->vapic_paddr, zero,