VirtualBox

Changeset 61340 in vbox


Ignore:
Timestamp:
May 31, 2016 3:16:49 PM (9 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
107635
Message:

Devices/IOAPIC_New: Add debugger register access.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • TabularUnified trunk/src/VBox/Devices/PC/DevIOAPIC_New.cpp

    r61339 r61340  
    274274#ifndef VBOX_DEVICE_STRUCT_TESTCASE
    275275
    276 
    277276#if IOAPIC_HARDWARE_VERSION == IOAPIC_HARDWARE_VERSION_82093AA
    278277/**
    … …  
    764763
    765764#ifdef IN_RING3
     765/** @interface_method_impl{DBGFREGDESC,pfnGet} */
     766static DECLCALLBACK(int) ioapicDbgReg_GetIndex(void *pvUser, PCDBGFREGDESC pDesc, PDBGFREGVAL pValue)
     767{
     768    pValue->u32 = ioapicGetIndex(PDMINS_2_DATA((PPDMDEVINS)pvUser, PCIOAPIC));
     769    return VINF_SUCCESS;
     770}
     771
     772/** @interface_method_impl{DBGFREGDESC,pfnSet} */
     773static DECLCALLBACK(int) ioapicDbgReg_SetIndex(void *pvUser, PCDBGFREGDESC pDesc, PCDBGFREGVAL pValue, PCDBGFREGVAL pfMask)
     774{
     775    ioapicSetIndex(PDMINS_2_DATA((PPDMDEVINS)pvUser, PIOAPIC), pValue->u8);
     776    return VINF_SUCCESS;
     777}
     778
     779/** @interface_method_impl{DBGFREGDESC,pfnGet} */
     780static DECLCALLBACK(int) ioapicDbgReg_GetData(void *pvUser, PCDBGFREGDESC pDesc, PDBGFREGVAL pValue)
     781{
     782    pValue->u32 = ioapicGetData((PDMINS_2_DATA((PPDMDEVINS)pvUser, PCIOAPIC)));
     783    return VINF_SUCCESS;
     784}
     785
     786/** @interface_method_impl{DBGFREGDESC,pfnSet} */
     787static DECLCALLBACK(int) ioapicDbgReg_SetData(void *pvUser, PCDBGFREGDESC pDesc, PCDBGFREGVAL pValue, PCDBGFREGVAL pfMask)
     788{
     789     ioapicSetData(PDMINS_2_DATA((PPDMDEVINS)pvUser, PIOAPIC), pValue->u32);
     790     return VINF_SUCCESS;
     791}
     792
     793/** @interface_method_impl{DBGFREGDESC,pfnGet} */
     794static DECLCALLBACK(int) ioapicDbgReg_GetVersion(void *pvUser, PCDBGFREGDESC pDesc, PDBGFREGVAL pValue)
     795{
     796    pValue->u32 = ioapicGetVersion();
     797    return VINF_SUCCESS;
     798}
     799
     800/** @interface_method_impl{DBGFREGDESC,pfnGet} */
     801static DECLCALLBACK(int) ioapicDbgReg_GetArb(void *pvUser, PCDBGFREGDESC pDesc, PDBGFREGVAL pValue)
     802{
     803#if IOAPIC_HARDWARE_VERSION == IOAPIC_HARDWARE_VERSION_82093AA
     804    pValue->u32 = ioapicGetArb(PDMINS_2_DATA((PPDMDEVINS)pvUser, PCIOAPIC));
     805#else
     806    pValue->u32 = UINT32_C(0xffffffff);
     807#endif
     808    return VINF_SUCCESS;
     809}
     810
     811/** @interface_method_impl{DBGFREGDESC,pfnGet} */
     812static DECLCALLBACK(int) ioapicDbgReg_GetRte(void *pvUser, PCDBGFREGDESC pDesc, PDBGFREGVAL pValue)
     813{
     814    PCIOAPIC pThis = PDMINS_2_DATA((PPDMDEVINS)pvUser, PCIOAPIC);
     815    pValue->u64 = ioapicGetRedirTableEntry(pThis, pDesc->offRegister);
     816    return VINF_SUCCESS;
     817}
     818
     819/** @interface_method_impl{DBGFREGDESC,pfnSet} */
     820static DECLCALLBACK(int) ioapicDbgReg_SetRte(void *pvUser, PCDBGFREGDESC pDesc, PCDBGFREGVAL pValue,
     821                                                         PCDBGFREGVAL pfMask)
     822{
     823    PIOAPIC pThis = PDMINS_2_DATA((PPDMDEVINS)pvUser, PIOAPIC);
     824    ioapicSetRedirTableEntry(pThis, pDesc->offRegister, pValue->u64);
     825    return VINF_SUCCESS;
     826}
     827
     828/** IOREDTBLn sub fields. */
     829static DBGFREGSUBFIELD const g_aRteSubs[] =
     830{
     831    { "vector",       0,   8,  0,  0, NULL, NULL },
     832    { "dlvr_mode",    8,   3,  0,  0, NULL, NULL },
     833    { "dest_mode",    11,  1,  0,  0, NULL, NULL },
     834    { "dlvr_status",  12,  1,  0,  DBGFREGSUBFIELD_FLAGS_READ_ONLY, NULL, NULL },
     835    { "polarity",     13,  1,  0,  0, NULL, NULL },
     836    { "remote_irr",   14,  1,  0,  DBGFREGSUBFIELD_FLAGS_READ_ONLY, NULL, NULL },
     837    { "trigger_mode", 15,  1,  0,  0, NULL, NULL },
     838    { "mask",         16,  1,  0,  0, NULL, NULL },
     839#if IOAPIC_HARDWARE_VERSION == IOAPIC_HARDWARE_VERSION_ICH9
     840    { "ext_dest_id",  48,  8,  0,  DBGFREGSUBFIELD_FLAGS_READ_ONLY, NULL, NULL },
     841#endif
     842    { "dest",         56,  8,  0,  0, NULL, NULL },
     843    DBGFREGSUBFIELD_TERMINATOR()
     844};
     845
     846/** Register descriptors for DBGF. */
     847static DBGFREGDESC const g_aRegDesc[] =
     848{
     849    { "index",      DBGFREG_END, DBGFREGVALTYPE_U8,  0,  0, ioapicDbgReg_GetIndex, ioapicDbgReg_SetIndex,    NULL, NULL },
     850    { "data",       DBGFREG_END, DBGFREGVALTYPE_U32, 0,  0, ioapicDbgReg_GetData,  ioapicDbgReg_SetData,     NULL, NULL },
     851    { "version",    DBGFREG_END, DBGFREGVALTYPE_U32, DBGFREG_FLAGS_READ_ONLY, 0, ioapicDbgReg_GetVersion, NULL, NULL, NULL },
     852#if IOAPIC_HARDWARE_VERSION == IOAPIC_HARDWARE_VERSION_82093AA
     853    { "arb",        DBGFREG_END, DBGFREGVALTYPE_U32, DBGFREG_FLAGS_READ_ONLY, 0, ioapicDbgReg_GetArb,     NULL, NULL, NULL },
     854#endif
     855    { "rte0",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  0, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     856    { "rte1",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  1, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     857    { "rte2",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  2, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     858    { "rte3",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  3, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     859    { "rte4",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  4, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     860    { "rte5",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  5, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     861    { "rte6",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  6, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     862    { "rte7",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  7, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     863    { "rte8",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  8, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     864    { "rte9",       DBGFREG_END, DBGFREGVALTYPE_U64, 0,  9, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     865    { "rte10",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 10, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     866    { "rte11",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 11, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     867    { "rte12",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 12, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     868    { "rte13",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 13, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     869    { "rte14",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 14, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     870    { "rte15",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 15, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     871    { "rte16",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 16, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     872    { "rte17",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 17, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     873    { "rte18",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 18, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     874    { "rte19",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 19, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     875    { "rte20",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 20, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     876    { "rte21",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 21, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     877    { "rte22",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 22, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     878    { "rte23",      DBGFREG_END, DBGFREGVALTYPE_U64, 0, 23, ioapicDbgReg_GetRte, ioapicDbgReg_SetRte, NULL, &g_aRteSubs[0] },
     879    DBGFREGDESC_TERMINATOR()
     880};
     881
     882
    766883/**
    767884 * @callback_method_impl{FNDBGFHANDLERDEV}
    … …  
    10391156    AssertRCReturn(rc, rc);
    10401157
    1041     /** @todo register manipulation via DBGF. */
    1042 #if 0
     1158    /*
     1159     * Register debugger register access.
     1160     */
    10431161    rc = PDMDevHlpDBGFRegRegister(pDevIns, g_aRegDesc); AssertRC(rc);
    10441162    AssertRCReturn(rc, rc);
    1045 #endif
    10461163
    10471164#ifdef VBOX_WITH_STATISTICS
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