debug_ring.cpp File Reference

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Functions
int64_t	get_drr (uint64_t vcpuid, struct debug_ring_resources_t **drr) noexcept

Variables
std::mutex	g_debug_mutex
std::map< vcpuid::type, debug_ring_resources_t * >	g_drrs

Function Documentation

get_drr()

int64_t get_drr ( uint64_t  vcpuid, struct debug_ring_resources_t **  drr  )

noexcept

Get Debug Ring Resource

Returns a pointer to a debug_ring_resources_t for a given CPU.

Precondition

expects: drr != nullptr

expects: vcpuid == vcpu that exists

Postcondition

ensures: none

Parameters

vcpuid	defines which debug ring to return
drr	the resulting debug ring

Returns

the debug_ring_resources_t for the provided vcpuid

Definition at line 41 of file debug_ring.cpp.

Variable Documentation

g_debug_mutex

std::mutex g_debug_mutex

Definition at line 32 of file debug_ring.cpp.

g_drrs

std::map<vcpuid::type, debug_ring_resources_t *> g_drrs

Definition at line 38 of file debug_ring.cpp.