VirtualBox

Changeset 35410 in vbox for trunk/include/VBox


Ignore:
Timestamp:
Jan 5, 2011 5:21:11 PM (14 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
69275
Message:

DBGFReg revamp #2.

Location:
trunk/include/VBox
Files:
4 edited

Legend:

Unmodified
Added
Removed

  • trunk/include/VBox/err.h

    r35184 r35410  
    277277 * For setters this means that the value is narrower than the register. */
    278278#define VINF_DBGF_ZERO_EXTENDED_REGISTER    1212
     279/** The requested type conversion was not supported. */
     280#define VERR_DBGF_UNSUPPORTED_CAST          (-1213)
    279281/** @} */
    280282

  • trunk/include/VBox/types.h

    r34021 r35410  
    10211021typedef const struct DBGFINFOHLP *PCDBGFINFOHLP;
    10221022
     1023/** Pointer to a const register descriptor. */
     1024typedef struct DBGFREGDESC const *PCDBGFREGDESC;
     1025
    10231026
    10241027/** Configuration manager tree node - A key. */

  • trunk/include/VBox/vmm/dbgf.h

    r35361 r35410  
    12431243} DBGFREGVALTYPE;
    12441244
     1245/**
     1246 * A generic register value type.
     1247 */
     1248typedef union DBGFREGVAL
     1249{
     1250    uint8_t     u8;             /**< The 8-bit view. */
     1251    uint16_t    u16;            /**< The 16-bit view. */
     1252    uint32_t    u32;            /**< The 32-bit view. */
     1253    uint64_t    u64;            /**< The 64-bit view. */
     1254    RTUINT128U  u128;           /**< The 128-bit view. */
     1255    long double lrd;            /**< The long double view. */
     1256    /** GDTR or LDTR (DBGFREGVALTYPE_DTR). */
     1257    struct
     1258    {
     1259        /** The table address. */
     1260        uint64_t u64Base;
     1261        /** The table limit (length minus 1). */
     1262        uint32_t u32Limit;
     1263    }           dtr;
     1264
     1265    uint8_t     au8[16];        /**< The 8-bit array view.  */
     1266    uint16_t    au16[8];        /**< The 16-bit array view.  */
     1267    uint32_t    au32[4];        /**< The 32-bit array view.  */
     1268    uint64_t    au64[2];        /**< The 64-bit array view.  */
     1269    RTUINT128U  u;
     1270} DBGFREGVAL;
     1271/** Pointer to a generic register value type. */
     1272typedef DBGFREGVAL *PDBGFREGVAL;
     1273/** Pointer to a const generic register value type. */
     1274typedef DBGFREGVAL const *PCDBGFREGVAL;
     1275
     1276
     1277/**
     1278 * Register sub-field descriptor.
     1279 */
     1280typedef struct DBGFREGSUBFIELD
     1281{
     1282    /** The name of the sub-field.  NULL is used to terminate the array. */
     1283    const char     *pszName;
     1284    /** The index of the first bit. */
     1285    uint8_t         iFirstBit;
     1286    /** The number of bits. */
     1287    uint8_t         cBits;
     1288    /** The shift count. */
     1289    int8_t          cShift;
     1290    /** Sub-field flags, DBGFREGSUBFIELD_FLAGS_XXX.  */
     1291    uint8_t         fFlags;
     1292    /** Getter (optional). */
     1293    DECLCALLBACKMEMBER(int, pfnGet)(void *pvUser, struct DBGFREGSUBFIELD const *pSubField, PRTUINT128U puValue);
     1294    /** Setter (optional). */
     1295    DECLCALLBACKMEMBER(int, pfnSet)(void *pvUser, struct DBGFREGSUBFIELD const *pSubField, RTUINT128U uValue, RTUINT128U fMask);
     1296} DBGFREGSUBFIELD;
     1297/** Pointer to a const register sub-field descriptor. */
     1298typedef DBGFREGSUBFIELD const *PCDBGFREGSUBFIELD;
     1299
     1300/** @name DBGFREGSUBFIELD_FLAGS_XXX
     1301 * @{ */
     1302/** The sub-field is read-only. */
     1303#define DBGFREGSUBFIELD_FLAGS_READ_ONLY     UINT8_C(0x01)
     1304/** @} */
     1305
     1306
     1307/**
     1308 * Register alias descriptor.
     1309 */
     1310typedef struct DBGFREGALIAS
     1311{
     1312    /** The alias name.  NULL is used to terminate the array. */
     1313    const char     *pszName;
     1314    /** Set to a valid type if the alias has a different type. */
     1315    DBGFREGVALTYPE  enmType;
     1316} DBGFREGALIAS;
     1317/** Pointer to a const register alias descriptor. */
     1318typedef DBGFREGALIAS const *PCDBGFREGALIAS;
     1319
     1320/**
     1321 * Register descriptor.
     1322 */
     1323typedef struct DBGFREGDESC
     1324{
     1325    /** The normal register name. */
     1326    const char             *pszName;
     1327    /** The register identifier if this is a CPU register. */
     1328    DBGFREG                 enmReg;
     1329    /** The default register type. */
     1330    DBGFREGVALTYPE          enmType;
     1331    /** Flags, see DBGFREG_FLAGS_XXX.  */
     1332    uint32_t                fFlags;
     1333    /** The internal register indicator.
     1334     * For CPU registers this is the offset into the CPUMCTX structure,
     1335     * thuse the 'off' prefix. */
     1336    uint32_t                offRegister;
     1337    /** Getter. */
     1338    DECLCALLBACKMEMBER(int, pfnGet)(void *pvUser, struct DBGFREGDESC const *pDesc, PDBGFREGVAL puValue);
     1339    /** Setter. */
     1340    DECLCALLBACKMEMBER(int, pfnSet)(void *pvUser, struct DBGFREGDESC const *pDesc, PCDBGFREGVAL puValue, PCDBGFREGVAL pfMask);
     1341    /** Aliases (optional). */
     1342    PCDBGFREGALIAS          paAliases;
     1343    /** Sub fields (optional). */
     1344    PCDBGFREGSUBFIELD       paSubFields;
     1345} DBGFREGDESC;
     1346
     1347/** @name DBGFREG_FLAGS_XXX
     1348 * @{ */
     1349/** The register is read-only. */
     1350#define DBGFREG_FLAGS_READ_ONLY         RT_BIT_32(0)
     1351/** @} */
     1352
     1353
     1354
    12451355
    12461356/**
    … …  
    12541364    DBGFREGVALTYPE  enmType;
    12551365    /** The register value. The valid view is indicated by enmType. */
    1256     union DBGFREGVAL
    1257     {
    1258         uint8_t     u8;             /**< The 8-bit view. */
    1259         uint16_t    u16;            /**< The 16-bit view. */
    1260         uint32_t    u32;            /**< The 32-bit view. */
    1261         uint64_t    u64;            /**< The 64-bit view. */
    1262         uint128_t   u128;           /**< The 128-bit view. */
    1263         long double lrd;            /**< The long double view. */
    1264         /** GDTR or LDTR (DBGFREGVALTYPE_DTR). */
    1265         struct
    1266         {
    1267             /** The table address. */
    1268             uint64_t u64Base;
    1269             /** The table limit (length minus 1). */
    1270             uint32_t u32Limit;
    1271         }           dtr;
    1272 
    1273         uint8_t     au8[16];        /**< The 8-bit array view.  */
    1274         uint16_t    au16[8];        /**< The 16-bit array view.  */
    1275         uint32_t    au32[4];        /**< The 32-bit array view.  */
    1276         uint64_t    au64[2];        /**< The 64-bit array view.  */
    1277         RTUINT128U  u;
    1278     } Val;
     1366    DBGFREGVAL      Val;
    12791367} DBGFREGENTRY;
    12801368/** Pointer to a register entry in a batch operation. */
    … …  
    12831371typedef DBGFREGENTRY const *PCDBGFREGENTRY;
    12841372
    1285 VMMR3DECL(int) DBGFR3RegQueryU8(  PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint8_t     *pu8);
    1286 VMMR3DECL(int) DBGFR3RegQueryU16( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint16_t    *pu16);
    1287 VMMR3DECL(int) DBGFR3RegQueryU32( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint32_t    *pu32);
    1288 VMMR3DECL(int) DBGFR3RegQueryU64( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t    *pu64);
    1289 VMMR3DECL(int) DBGFR3RegQueryU128(PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint128_t   *pu128);
    1290 VMMR3DECL(int) DBGFR3RegQueryLrd( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, long double *plrd);
    1291 VMMR3DECL(int) DBGFR3RegQueryXdtr(PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t *pu64Base, uint16_t *pu16Limit);
    1292 VMMR3DECL(int) DBGFR3RegQueryBatch(PVM pVM,VMCPUID idCpu, PDBGFREGENTRY paRegs, size_t cRegs);
    1293 VMMR3DECL(int) DBGFR3RegQueryAll( PVM pVM, VMCPUID idCpu, PDBGFREGENTRY paRegs, size_t cRegs);
    1294 
    1295 VMMR3DECL(int) DBGFR3RegSetU8(    PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint8_t     u8);
    1296 VMMR3DECL(int) DBGFR3RegSetU16(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint16_t    u16);
    1297 VMMR3DECL(int) DBGFR3RegSetU32(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint32_t    u32);
    1298 VMMR3DECL(int) DBGFR3RegSetU64(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t    u64);
    1299 VMMR3DECL(int) DBGFR3RegSetU128(  PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint128_t   u128);
    1300 VMMR3DECL(int) DBGFR3RegSetLrd(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, long double lrd);
    1301 VMMR3DECL(int) DBGFR3RegSetBatch( PVM pVM, VMCPUID idCpu, PCDBGFREGENTRY paRegs, size_t cbRegs);
    1302 
    1303 VMMR3DECL(const char *) DBGFR3RegName(DBGFREG enmReg, DBGFREGVALTYPE enmType);
     1373VMMR3DECL(int) DBGFR3RegCpuQueryU8(  PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint8_t     *pu8);
     1374VMMR3DECL(int) DBGFR3RegCpuQueryU16( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint16_t    *pu16);
     1375VMMR3DECL(int) DBGFR3RegCpuQueryU32( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint32_t    *pu32);
     1376VMMR3DECL(int) DBGFR3RegCpuQueryU64( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t    *pu64);
     1377VMMR3DECL(int) DBGFR3RegCpuQueryU128(PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint128_t   *pu128);
     1378VMMR3DECL(int) DBGFR3RegCpuQueryLrd( PVM pVM, VMCPUID idCpu, DBGFREG enmReg, long double *plrd);
     1379VMMR3DECL(int) DBGFR3RegCpuQueryXdtr(PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t *pu64Base, uint16_t *pu16Limit);
     1380VMMR3DECL(int) DBGFR3RegCpuQueryBatch(PVM pVM,VMCPUID idCpu, PDBGFREGENTRY paRegs, size_t cRegs);
     1381VMMR3DECL(int) DBGFR3RegCpuQueryAll( PVM pVM, VMCPUID idCpu, PDBGFREGENTRY paRegs, size_t cRegs);
     1382
     1383VMMR3DECL(int) DBGFR3RegCpuSetU8(    PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint8_t     u8);
     1384VMMR3DECL(int) DBGFR3RegCpuSetU16(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint16_t    u16);
     1385VMMR3DECL(int) DBGFR3RegCpuSetU32(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint32_t    u32);
     1386VMMR3DECL(int) DBGFR3RegCpuSetU64(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint64_t    u64);
     1387VMMR3DECL(int) DBGFR3RegCpuSetU128(  PVM pVM, VMCPUID idCpu, DBGFREG enmReg, uint128_t   u128);
     1388VMMR3DECL(int) DBGFR3RegCpuSetLrd(   PVM pVM, VMCPUID idCpu, DBGFREG enmReg, long double lrd);
     1389VMMR3DECL(int) DBGFR3RegCpuSetBatch( PVM pVM, VMCPUID idCpu, PCDBGFREGENTRY paRegs, size_t cRegs);
     1390
     1391VMMR3DECL(const char *) DBGFR3RegCpuName(DBGFREG enmReg, DBGFREGVALTYPE enmType);
     1392
     1393/**
     1394 * Entry in a named batch query or set operation.
     1395 */
     1396typedef struct DBGFREGENTRYNM
     1397{
     1398    /** The register name. */
     1399    const char     *pszName;
     1400    /** The size of the value in bytes. */
     1401    DBGFREGVALTYPE  enmType;
     1402    /** The register value. The valid view is indicated by enmType. */
     1403    DBGFREGVAL      Val;
     1404} DBGFREGENTRYNM;
     1405/** Pointer to a named register entry in a batch operation. */
     1406typedef DBGFREGENTRYNM *PDBGFREGENTRYNM;
     1407/** Pointer to a const named register entry in a batch operation. */
     1408typedef DBGFREGENTRYNM const *PCDBGFREGENTRYNM;
     1409
     1410VMMR3DECL(int) DBGFR3RegNmQueryU8(  PVM pVM, VMCPUID idCpu, const char *pszReg, uint8_t     *pu8);
     1411VMMR3DECL(int) DBGFR3RegNmQueryU16( PVM pVM, VMCPUID idCpu, const char *pszReg, uint16_t    *pu16);
     1412VMMR3DECL(int) DBGFR3RegNmQueryU32( PVM pVM, VMCPUID idCpu, const char *pszReg, uint32_t    *pu32);
     1413VMMR3DECL(int) DBGFR3RegNmQueryU64( PVM pVM, VMCPUID idCpu, const char *pszReg, uint64_t    *pu64);
     1414VMMR3DECL(int) DBGFR3RegNmQueryU128(PVM pVM, VMCPUID idCpu, const char *pszReg, uint128_t   *pu128);
     1415VMMR3DECL(int) DBGFR3RegNmQueryLrd( PVM pVM, VMCPUID idCpu, const char *pszReg, long double *plrd);
     1416VMMR3DECL(int) DBGFR3RegNmQueryXdtr(PVM pVM, VMCPUID idCpu, const char *pszReg, uint64_t *pu64Base, uint16_t *pu16Limit);
     1417VMMR3DECL(int) DBGFR3RegNmQueryBatch(PVM pVM,VMCPUID idCpu, DBGFREGENTRYNM paRegs, size_t cRegs);
     1418/** @todo VMMR3DECL(int) DBGFR3RegNmQueryAll( PVM pVM, VMCPUID idCpu, DBGFREGENTRYNM paRegs, size_t cRegs)? */
     1419VMMR3DECL(int) DBGFR3RegNmPrintf(   PVM pVM, VMCPUID idCpu, char pszBuf, size_t cbBuf, const char *pszFormat, ...);
     1420VMMR3DECL(int) DBGFR3RegNmPrintfV(  PVM pVM, VMCPUID idCpu, char pszBuf, size_t cbBuf, const char *pszFormat, ...);
     1421
     1422VMMR3DECL(int) DBGFR3RegNmSetU8(    PVM pVM, VMCPUID idCpu, const char *pszReg, uint8_t     u8);
     1423VMMR3DECL(int) DBGFR3RegNmSetU16(   PVM pVM, VMCPUID idCpu, const char *pszReg, uint16_t    u16);
     1424VMMR3DECL(int) DBGFR3RegNmSetU32(   PVM pVM, VMCPUID idCpu, const char *pszReg, uint32_t    u32);
     1425VMMR3DECL(int) DBGFR3RegNmSetU64(   PVM pVM, VMCPUID idCpu, const char *pszReg, uint64_t    u64);
     1426VMMR3DECL(int) DBGFR3RegNmSetU128(  PVM pVM, VMCPUID idCpu, const char *pszReg, uint128_t   u128);
     1427VMMR3DECL(int) DBGFR3RegNmSetLrd(   PVM pVM, VMCPUID idCpu, const char *pszReg, long double lrd);
     1428VMMR3DECL(int) DBGFR3RegNmSetBatch( PVM pVM, VMCPUID idCpu, DBGFREGENTRYNM paRegs, size_t cRegs);
     1429
     1430/** @todo add enumeration methods.  */
    13041431
    13051432

  • trunk/include/VBox/vmm/mm.h

    r35361 r35410  
    6868    MM_TAG_DBGF_MODULE,
    6969    MM_TAG_DBGF_OS,
     70    MM_TAG_DBGF_REG,
    7071    MM_TAG_DBGF_STACK,
    7172    MM_TAG_DBGF_SYMBOL,
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