ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-06-20 16:10:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

base: refactor VM/vCPU API

Browse Source 
Issue #3554
This commit is contained in:
Christian Helmuth
2020-12-18 14:08:06 +01:00
committed by Norman Feske
parent 6e8728f2d3
commit 219809ffed
67 changed files with 3120 additions and 3016 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
repos/base/src/core/include/vm_root.h
View File

@ -72,10 +72,11 @@ class Genode::Vm_root : public Root_component<Vm_session_component>
Ram_allocator &ram_alloc,
Region_map &local_rm,
Trace::Source_registry &trace_sources)
: Root_component<Vm_session_component>(&session_ep, &md_alloc),
_ram_allocator(ram_alloc),
_local_rm(local_rm),
_trace_sources(trace_sources)
:
Root_component<Vm_session_component>(&session_ep, &md_alloc),
_ram_allocator(ram_alloc),
_local_rm(local_rm),
_trace_sources(trace_sources)
{ }
};

12
repos/base/src/core/vm_session_common.cc
View File

@ -1,11 +1,16 @@
/*
* \brief Core-specific instance of the VM session interface
* \brief Common functions for core VM-session component
* \author Alexander Boettcher
* \author Christian Helmuth
* \date 2018-08-26
*
* This file implements region-map functions for VM session, which
* includes the 'Region_map_detach' interface. The latter is used if
* an attached dataspace is destroyed.
*/
/*
* Copyright (C) 2018 Genode Labs GmbH
* Copyright (C) 2018-2021 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU Affero General Public License version 3.
@ -106,6 +111,7 @@ void Vm_session_component::attach(Dataspace_capability const cap,
});
}
void Vm_session_component::detach(addr_t guest_phys, size_t size)
{
if (guest_phys & 0xffful) {
@ -133,6 +139,7 @@ void Vm_session_component::detach(addr_t guest_phys, size_t size)
_detach_vm_memory(guest_phys, size);
}
void Vm_session_component::detach(Region_map::Local_addr addr)
{
Rm_region *region = _map.metadata(addr);
@ -142,6 +149,7 @@ void Vm_session_component::detach(Region_map::Local_addr addr)
Genode::error(__PRETTY_FUNCTION__, " unknown region");
}
void Vm_session_component::unmap_region(addr_t base, size_t size)
{
Genode::error(__func__, " unimplemented ", base, " ", size);