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/*
* QEMU Hypervisor.framework support
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
* Contributions after 2012-01-13 are licensed under the terms of the
* GNU GPL, version 2 or (at your option) any later version.
*/
#include "qemu/osdep.h"
#include "qemu/error-report.h"
#include "sysemu/hvf.h"
#include "sysemu/hvf_int.h"
const char *hvf_return_string(hv_return_t ret)
{
switch (ret) {
case HV_SUCCESS: return "HV_SUCCESS";
case HV_ERROR: return "HV_ERROR";
case HV_BUSY: return "HV_BUSY";
case HV_BAD_ARGUMENT: return "HV_BAD_ARGUMENT";
case HV_NO_RESOURCES: return "HV_NO_RESOURCES";
case HV_NO_DEVICE: return "HV_NO_DEVICE";
case HV_UNSUPPORTED: return "HV_UNSUPPORTED";
#if defined(MAC_OS_VERSION_11_0) && \
MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_VERSION_11_0
case HV_DENIED: return "HV_DENIED";
#endif
default: return "[unknown hv_return value]";
}
}
void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
const char *exp)
{
if (ret == HV_SUCCESS) {
return;
}
error_report("Error: %s = %s (0x%x, at %s:%u)",
exp, hvf_return_string(ret), ret, file, line);
abort();
}
struct hvf_sw_breakpoint *hvf_find_sw_breakpoint(CPUState *cpu, vaddr pc)
{
struct hvf_sw_breakpoint *bp;
QTAILQ_FOREACH(bp, &hvf_state->hvf_sw_breakpoints, entry) {
if (bp->pc == pc) {
return bp;
}
}
return NULL;
}
int hvf_sw_breakpoints_active(CPUState *cpu)
{
return !QTAILQ_EMPTY(&hvf_state->hvf_sw_breakpoints);
}
int hvf_update_guest_debug(CPUState *cpu)
{
hvf_arch_update_guest_debug(cpu);
return 0;
}
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