ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-01-22 04:18:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
b4e437000a
genode/repos/ports/src/virtualbox5/dummies.cc

177 lines
6.3 KiB
C++
Raw Normal View History

vmm: experimental virtualbox 5 support The main feature for this version upgrade is the use of the instruction emulator (IEM) to speed up execution and less often the slow recompiler. issue #2059
2016-08-15 10:27:54 +00:00
/*
* \brief Dummy implementations of symbols needed by VirtualBox
* \author Norman Feske
* \date 2013-08-22
*/
/*
Adjust file headers to refer to the AGPLv3
2017-02-20 12:23:52 +00:00
* Copyright (C) 2013-2017 Genode Labs GmbH
vmm: experimental virtualbox 5 support The main feature for this version upgrade is the use of the instruction emulator (IEM) to speed up execution and less often the slow recompiler. issue #2059
2016-08-15 10:27:54 +00:00
*
* This file is distributed under the terms of the GNU General Public License
* version 2.
*/
#include <base/log.h>
#include <string.h> /* libc memcpy */
#include "VMMInternal.h"
#include "EMInternal.h"
#include "PDMInternal.h"
vbox4/5: enable key/value store for guest addition required for enable vbox 5 guest additions, which otherwise deny to work Issue #2338
2017-04-26 09:19:40 +00:00
#include <iprt/buildconfig.h>
vmm: experimental virtualbox 5 support The main feature for this version upgrade is the use of the instruction emulator (IEM) to speed up execution and less often the slow recompiler. issue #2059
2016-08-15 10:27:54 +00:00
#include <iprt/err.h>
#include <iprt/mem.h>
#include <VBox/vmm/cpum.h>
#include <VBox/vmm/mm.h>
#include <VBox/vmm/dbgf.h>
#include <VBox/vmm/ftm.h>
#include <VBox/vmm/selm.h>
#include <VBox/vmm/hm.h>
#include <VBox/vmm/iom.h>
#include "util.h"
static const bool trace = false;
#define TRACE(retval) \
{ \
if (trace) \
Genode::log(__func__, " called, return dummy, eip=", \
__builtin_return_address(0)); \
return retval; \
}
RT_C_DECLS_BEGIN
RTDECL(int) RTMemProtect(void *pv, size_t cb, unsigned fProtect)
{
if (!trace)
return VINF_SUCCESS;
char type[4];
if (fProtect & RTMEM_PROT_READ)
type[0] = 'r';
else
type[0] = '-';
if (fProtect & RTMEM_PROT_WRITE)
type[1] = 'w';
else
type[1] = '-';
if (fProtect & RTMEM_PROT_EXEC)
type[2] = 'x';
else
type[2] = '-';
type[3] = 0;
Genode::warning(__func__, " called - not implemented - ", pv, "+",
Genode::Hex(cb), " protect ", Genode::Hex(fProtect), " - "
"'", (char const *)type, "'");
return VINF_SUCCESS;
}
static_assert(sizeof(RTR0PTR) == sizeof(RTR3PTR), "pointer transformation bug");
static_assert(sizeof(RTR0PTR) == sizeof(void *) , "pointer transformation bug");
static_assert(sizeof(RTR3PTR) == sizeof(RTR0PTR), "pointer transformation bug");
RTR0PTR MMHyperR3ToR0(PVM pVM, RTR3PTR R3Ptr) { return (RTR0PTR)R3Ptr; }
RTRCPTR MMHyperR3ToRC(PVM pVM, RTR3PTR R3Ptr) { return to_rtrcptr(R3Ptr); }
RTR0PTR MMHyperCCToR0(PVM pVM, void *pv) { return (RTR0PTR)pv; }
RTRCPTR MMHyperCCToRC(PVM pVM, void *pv) { return to_rtrcptr(pv); }
RTR3PTR MMHyperR0ToR3(PVM pVM, RTR0PTR R0Ptr) { return (RTR3PTR*)(R0Ptr | 0UL); }
RTR3PTR MMHyperRCToR3(PVM pVM, RTRCPTR RCPtr)
{
static_assert(sizeof(RCPtr) <= sizeof(RTR3PTR), "ptr transformation bug");
return reinterpret_cast<RTR3PTR>(0UL | RCPtr);
}
/* debugger */
int DBGFR3AsSymbolByAddr(PUVM, RTDBGAS, PCDBGFADDRESS, uint32_t, PRTGCINTPTR,
PRTDBGSYMBOL, PRTDBGMOD) TRACE(VERR_INVALID_HANDLE)
/* called by 'VMMR3InitRC', but we don't use GC */
void CPUMPushHyper(PVMCPU, uint32_t) TRACE()
int PGMR3FinalizeMappings(PVM) TRACE(VINF_SUCCESS)
int pgmR3InitSavedState(PVM pVM, uint64_t cbRam) TRACE(VINF_SUCCESS)
int vmmR3SwitcherInit(PVM pVM) TRACE(VINF_SUCCESS)
void vmmR3SwitcherRelocate(PVM, RTGCINTPTR) TRACE()
int VMMR3DisableSwitcher(PVM) TRACE(VINF_SUCCESS)
int emR3InitDbg(PVM pVM) TRACE(VINF_SUCCESS)
int FTMR3Init(PVM) TRACE(VINF_SUCCESS)
int FTMR3SetCheckpoint(PVM, FTMCHECKPOINTTYPE) TRACE(-1)
int FTMSetCheckpoint(PVM, FTMCHECKPOINTTYPE) TRACE(VINF_SUCCESS)
int FTMR3Term(PVM) TRACE(VINF_SUCCESS)
int GIMR3Init(PVM) TRACE(VINF_SUCCESS)
vbox: update to 5.1.8 Issue #2059
2016-08-17 10:07:19 +00:00
int GIMR3Term(PVM) TRACE(VINF_SUCCESS)
vmm: experimental virtualbox 5 support The main feature for this version upgrade is the use of the instruction emulator (IEM) to speed up execution and less often the slow recompiler. issue #2059
2016-08-15 10:27:54 +00:00
void GIMR3Reset(PVM) TRACE()
bool GIMIsEnabled(PVM) TRACE(false)
bool GIMIsParavirtTscEnabled(PVM) TRACE(false)
int GIMR3InitCompleted(PVM pVM)
{
/* from original GIMR3InitCompleted code */
if (!TMR3CpuTickIsFixedRateMonotonic(pVM, true /* fWithParavirtEnabled */))
Genode::warning("GIM: Warning!!! Host TSC is unstable. The guest may ",
"behave unpredictably with a paravirtualized clock.");
TRACE(VINF_SUCCESS)
}
void HMR3Relocate(PVM) TRACE()
void HMR3Reset(PVM pVM) TRACE()
int SELMR3Init(PVM) TRACE(VINF_SUCCESS)
int SELMR3Term(PVM) TRACE(VINF_SUCCESS)
int SELMR3InitFinalize(PVM) TRACE(VINF_SUCCESS)
void SELMR3Relocate(PVM) TRACE()
void SELMR3Reset(PVM) TRACE()
void SELMR3DisableMonitoring(PVM) TRACE()
int SUPR3SetVMForFastIOCtl(PVMR0) TRACE(VINF_SUCCESS)
_AVLOU32NodeCore* RTAvloU32RemoveBestFit(PAVLOU32TREE, AVLOU32KEY, bool) TRACE(VINF_SUCCESS)
int RTAvlrFileOffsetDestroy(PAVLRFOFFTREE, PAVLRFOFFCALLBACK, void*) TRACE(VINF_SUCCESS)
/* module loader of pluggable device manager */
int pdmR3LdrInitU(PUVM) TRACE(VINF_SUCCESS)
int PDMR3LdrLoadVMMR0U(PUVM) TRACE(VINF_SUCCESS)
void PDMR3LdrRelocateU(PUVM, RTGCINTPTR) TRACE()
int pdmR3LoadR3U(PUVM, const char *, const char *) TRACE(VINF_SUCCESS)
void pdmR3LdrTermU(PUVM) TRACE()
char *pdmR3FileR3(const char * file, bool)
{
char * pv = reinterpret_cast<char *>(RTMemTmpAllocZ(1));
if (trace)
Genode::log(__func__, ": file ", file, " ", (void *)pv, " ", __builtin_return_address(0));
TRACE(pv)
}
void RTAssertMsg2Add(const char *pszFormat, ...)
{
Genode::error(__func__, "not implemented");
Genode::Lock lock(Genode::Lock::LOCKED);
lock.lock();
}
vbox4/5: enable key/value store for guest addition required for enable vbox 5 guest additions, which otherwise deny to work Issue #2338
2017-04-26 09:19:40 +00:00
const char * RTBldCfgRevisionStr(void)
{
return "Genode";
}
vmm: experimental virtualbox 5 support The main feature for this version upgrade is the use of the instruction emulator (IEM) to speed up execution and less often the slow recompiler. issue #2059
2016-08-15 10:27:54 +00:00
RT_C_DECLS_END
Reference in New Issue Copy Permalink