Changeset 36175 in vbox for trunk/src/recompiler/kvm.h

Timestamp:

Mar 4, 2011 4:21:09 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

70371

Message:

rem: Synced up to v0.11.1 (35bfc7324e2e6946c4113ada5db30553a1a7c40b) from ​git://git.savannah.nongnu.org/qemu.git.

File:

• trunk/src/recompiler/kvm.h (modified) (4 diffs)

trunk/src/recompiler/kvm.h

@@ -16 +16 @@
 
 #include "config.h"
+#include "sys-queue.h"
 
 #ifdef CONFIG_KVM
@@ -32 +33 @@
 
 int kvm_init_vcpu(CPUState *env);
-int kvm_sync_vcpus(void);
 
 int kvm_cpu_exec(CPUState *env);
@@ -40 +40 @@
                       ram_addr_t phys_offset);
 
-void kvm_physical_sync_dirty_bitmap(target_phys_addr_t start_addr, target_phys_addr_t end_addr);
+int kvm_physical_sync_dirty_bitmap(target_phys_addr_t start_addr,
+                                   target_phys_addr_t end_addr);
 
-int kvm_log_start(target_phys_addr_t phys_addr, target_phys_addr_t len);
-int kvm_log_stop(target_phys_addr_t phys_addr, target_phys_addr_t len);
+int kvm_log_start(target_phys_addr_t phys_addr, ram_addr_t size);
+int kvm_log_stop(target_phys_addr_t phys_addr, ram_addr_t size);
+int kvm_set_migration_log(int enable);
 
 int kvm_has_sync_mmu(void);
 
+void kvm_setup_guest_memory(void *start, size_t size);
+
 int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size);
 int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size);
+
+int kvm_insert_breakpoint(CPUState *current_env, target_ulong addr,
+                          target_ulong len, int type);
+int kvm_remove_breakpoint(CPUState *current_env, target_ulong addr,
+                          target_ulong len, int type);
+void kvm_remove_all_breakpoints(CPUState *current_env);
+int kvm_update_guest_debug(CPUState *env, unsigned long reinject_trap);
 
 /* internal API */
@@ -77 +88 @@
 int kvm_arch_init_vcpu(CPUState *env);
 
+struct kvm_guest_debug;
+struct kvm_debug_exit_arch;
+
+struct kvm_sw_breakpoint {
+    target_ulong pc;
+    target_ulong saved_insn;
+    int use_count;
+    TAILQ_ENTRY(kvm_sw_breakpoint) entry;
+};
+
+TAILQ_HEAD(kvm_sw_breakpoint_head, kvm_sw_breakpoint);
+
+int kvm_arch_debug(struct kvm_debug_exit_arch *arch_info);
+
+struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *env,
+                                                 target_ulong pc);
+
+int kvm_sw_breakpoints_active(CPUState *env);
+
+int kvm_arch_insert_sw_breakpoint(CPUState *current_env,
+                                  struct kvm_sw_breakpoint *bp);
+int kvm_arch_remove_sw_breakpoint(CPUState *current_env,
+                                  struct kvm_sw_breakpoint *bp);
+int kvm_arch_insert_hw_breakpoint(target_ulong addr,
+                                  target_ulong len, int type);
+int kvm_arch_remove_hw_breakpoint(target_ulong addr,
+                                  target_ulong len, int type);
+void kvm_arch_remove_all_hw_breakpoints(void);
+
+void kvm_arch_update_guest_debug(CPUState *env, struct kvm_guest_debug *dbg);
+
+int kvm_check_extension(KVMState *s, unsigned int extension);
+
+uint32_t kvm_arch_get_supported_cpuid(CPUState *env, uint32_t function,
+                                      int reg);
+
+/* generic hooks - to be moved/refactored once there are more users */
+
+static inline void cpu_synchronize_state(CPUState *env, int modified)
+{
+    if (kvm_enabled()) {
+        if (modified)
+            kvm_arch_put_registers(env);
+        else
+            kvm_arch_get_registers(env);
+    }
+}
+
 #endif