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Diffstat (limited to 'include/system/hvf_int.h')
-rw-r--r--include/system/hvf_int.h35
1 files changed, 34 insertions, 1 deletions
diff --git a/include/system/hvf_int.h b/include/system/hvf_int.h
index d774e58..5150c7d 100644
--- a/include/system/hvf_int.h
+++ b/include/system/hvf_int.h
@@ -12,6 +12,8 @@
#define HVF_INT_H
#include "qemu/queue.h"
+#include "exec/vaddr.h"
+#include "qom/object.h"
#ifdef __aarch64__
#include <Hypervisor/Hypervisor.h>
@@ -60,7 +62,6 @@ struct AccelCPUState {
bool vtimer_masked;
sigset_t unblock_ipi_mask;
bool guest_debug_enabled;
- bool dirty;
};
void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
@@ -77,4 +78,36 @@ int hvf_put_registers(CPUState *);
int hvf_get_registers(CPUState *);
void hvf_kick_vcpu_thread(CPUState *cpu);
+struct hvf_sw_breakpoint {
+ vaddr pc;
+ vaddr saved_insn;
+ int use_count;
+ QTAILQ_ENTRY(hvf_sw_breakpoint) entry;
+};
+
+struct hvf_sw_breakpoint *hvf_find_sw_breakpoint(CPUState *cpu,
+ vaddr pc);
+int hvf_sw_breakpoints_active(CPUState *cpu);
+
+int hvf_arch_insert_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
+int hvf_arch_remove_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
+int hvf_arch_insert_hw_breakpoint(vaddr addr, vaddr len, int type);
+int hvf_arch_remove_hw_breakpoint(vaddr addr, vaddr len, int type);
+void hvf_arch_remove_all_hw_breakpoints(void);
+
+/*
+ * hvf_update_guest_debug:
+ * @cs: CPUState for the CPU to update
+ *
+ * Update guest to enable or disable debugging. Per-arch specifics will be
+ * handled by calling down to hvf_arch_update_guest_debug.
+ */
+int hvf_update_guest_debug(CPUState *cpu);
+void hvf_arch_update_guest_debug(CPUState *cpu);
+
+/*
+ * Return whether the guest supports debugging.
+ */
+bool hvf_arch_supports_guest_debug(void);
+
#endif