20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/*******************************************************************************
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync* Header Files *
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync*******************************************************************************/
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync#if defined(IN_RING0) || (!defined(RT_ARCH_AMD64) && !defined(RT_ARCH_X86))
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/*******************************************************************************
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync* Structures and Typedefs *
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync*******************************************************************************/
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Alignment used to place the trace buffer members, this should be a multiple
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * of the cache line size if possible. (We should dynamically determine it.) */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncAssertCompile(RTTRACEBUF_ALIGNMENT >= sizeof(uint64_t) * 2);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The maximum number of entries. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The minimum number of entries. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The default number of entries. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The maximum entry size. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The minimum entry size. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync#define RTTRACEBUF_MIN_ENTRY_SIZE RTTRACEBUF_ALIGNMENT
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync/** The default entry size. */
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsyncAssertCompile(!(RTTRACEBUF_DEF_ENTRY_SIZE & (RTTRACEBUF_DEF_ENTRY_SIZE - 1)));
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * The volatile trace buffer members.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** Reference counter. */
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync /** The next entry to make use of. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Pointer to the volatile parts of a trace buffer. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Trace buffer entry.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The nano second entry time stamp. */
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync /** The ID of the CPU the event was recorded. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The message. */
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync char szMsg[RTTRACEBUF_ALIGNMENT - sizeof(uint64_t) - sizeof(RTCPUID)];
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncAssertCompile(sizeof(RTTRACEBUFENTRY) <= RTTRACEBUF_ALIGNMENT);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Pointer to a trace buffer entry. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Trace buffer structure.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @remarks This structure must be context agnostic, i.e. no pointers or
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * other types that may differ between contexts (R3/R0/RC).
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** Magic value (RTTRACEBUF_MAGIC). */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The entry size. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The number of entries. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** Flags (always zero for now). */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The offset to the volatile members (RTTRACEBUFVOLATILE) (relative to
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * the start of this structure). */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** The offset to the entries (relative to the start of this structure). */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /** Reserved entries. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Pointer to a const trace buffer. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/*******************************************************************************
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync* Defined Constants And Macros *
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync*******************************************************************************/
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync * Get the current CPU Id.
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync#if defined(IN_RING0) || (!defined(RT_ARCH_AMD64) && !defined(RT_ARCH_X86))
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Calculates the address of the volatile trace buffer members. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync#define RTTRACEBUF_TO_VOLATILE(a_pThis) ((PRTTRACEBUFVOLATILE)((uint8_t *)(a_pThis) + (a_pThis)->offVolatile))
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Calculates the address of a trace buffer entry. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync ((PRTTRACEBUFENTRY)( (uint8_t *)(a_pThis) + (a_pThis)->offEntries + (a_iEntry) * (a_pThis)->cbEntry ))
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync/** Validates a trace buffer handle and returns rc if not valid. */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn((a_pThis)->u32Magic == RTTRACEBUF_MAGIC, (a_rc)); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn((a_pThis)->offVolatile < RTTRACEBUF_ALIGNMENT * 2, (a_rc)); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn(RTTRACEBUF_TO_VOLATILE(a_pThis)->cRefs > 0, (a_rc)); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync } while (0)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Resolves and validates a trace buffer handle and returns rc if not valid.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @param a_hTraceBuf The trace buffer handle passed by the user.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @param a_pThis Where to store the trace buffer pointer.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync#define RTTRACEBUF_RESOLVE_VALIDATE_RETAIN_RETURN(a_hTraceBuf, a_pThis) \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn((a_pThis)->u32Magic == RTTRACEBUF_MAGIC, VERR_INVALID_HANDLE); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn((a_pThis)->offVolatile < RTTRACEBUF_ALIGNMENT * 2, VERR_INVALID_HANDLE); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync cRefs = ASMAtomicIncU32(&RTTRACEBUF_TO_VOLATILE(a_pThis)->cRefs); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync ASMAtomicDecU32(&RTTRACEBUF_TO_VOLATILE(a_pThis)->cRefs); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync } while (0)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Drops a trace buffer reference.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @param a_pThis Pointer to the trace buffer.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync uint32_t cRefs = ASMAtomicDecU32(&RTTRACEBUF_TO_VOLATILE(a_pThis)->cRefs); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync } while (0)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * The prologue code for a RTTraceAddSomething function.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Resolves a trace buffer handle, grabs a reference to it and allocates the
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * next entry. Return with an appropriate error status on failure.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @param a_hTraceBuf The trace buffer handle passed by the user.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @remarks This is kind of ugly, sorry.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /* Resolve and validate the handle. */ \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn(pThis->u32Magic == RTTRACEBUF_MAGIC, VERR_INVALID_HANDLE); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn(pThis->offVolatile < RTTRACEBUF_ALIGNMENT * 2, VERR_INVALID_HANDLE); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /* Grab a reference. */ \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /* Grab the next entry and set the time stamp. */ \
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync iEntry = ASMAtomicIncU32(&pVolatile->iEntry) - 1; \
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync cchBuf = pThis->cbEntry - RT_OFFSETOF(RTTRACEBUFENTRY, szMsg) - 1; \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Used by a RTTraceAddPosSomething to store the source position in the entry
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * prior to adding the actual trace message text.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Both pszBuf and cchBuf will be adjusted such that pszBuf points and the zero
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * terminator after the source position part.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync /* file(line): - no path */ \
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync size_t cchPos = RTStrPrintf(pszBuf, cchBuf, "%s(%d): ", RTPathFilename(pszFile), iLine); \
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync } while (0)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * The epilogue code for a RTTraceAddSomething function.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * This will release the trace buffer reference.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync#ifndef IN_RC /* Drop this in RC context (too lazy to split the file). */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufCreate(PRTTRACEBUF phTraceBuf, uint32_t cEntries, uint32_t cbEntry, uint32_t fFlags)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync AssertReturn(!(fFlags & ~(RTTRACEBUF_FLAGS_MASK & ~ RTTRACEBUF_FLAGS_FREE_ME)), VERR_INVALID_PARAMETER);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync AssertMsgReturn(cbEntry <= RTTRACEBUF_MAX_ENTRIES, ("%#x\n", cbEntry), VERR_OUT_OF_RANGE);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync AssertMsgReturn(cEntries <= RTTRACEBUF_MAX_ENTRY_SIZE, ("%#x\n", cEntries), VERR_OUT_OF_RANGE);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Apply default and alignment adjustments.
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync cbEntry = RT_ALIGN_32(cbEntry, RTTRACEBUF_ALIGNMENT);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Calculate the required buffer size, allocte it and hand it on to the
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * carver API.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync + RT_ALIGN_Z(sizeof(RTTRACEBUFINT), RTTRACEBUF_ALIGNMENT)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync + RT_ALIGN_Z(sizeof(RTTRACEBUFVOLATILE), RTTRACEBUF_ALIGNMENT);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync if (!((uintptr_t)pvBlock & (RTTRACEBUF_ALIGNMENT - 1)))
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync rc = RTTraceBufCarve(phTraceBuf, cEntries, cbEntry, fFlags, pvBlock, &cbBlock);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufCarve(PRTTRACEBUF phTraceBuf, uint32_t cEntries, uint32_t cbEntry, uint32_t fFlags,
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturn(!(fFlags & ~RTTRACEBUF_FLAGS_MASK), VERR_INVALID_PARAMETER);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync AssertMsgReturn(cbEntry <= RTTRACEBUF_MAX_ENTRIES, ("%#x\n", cbEntry), VERR_OUT_OF_RANGE);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync AssertMsgReturn(cEntries <= RTTRACEBUF_MAX_ENTRY_SIZE, ("%#x\n", cEntries), VERR_OUT_OF_RANGE);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync AssertReturn(RT_VALID_PTR(pvBlock) || !cbBlock, VERR_INVALID_POINTER);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Apply defaults, align sizes and check against available buffer space.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * This code can be made a bit more clever, if someone feels like it.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync size_t const cbHdr = RT_ALIGN_Z(sizeof(RTTRACEBUFINT), RTTRACEBUF_ALIGNMENT)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync + RT_ALIGN_Z(sizeof(RTTRACEBUFVOLATILE), RTTRACEBUF_ALIGNMENT);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync size_t const cbEntryBuf = cbBlock > cbHdr ? cbBlock - cbHdr : 0;
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync cbEntry = RT_ALIGN_32(cbEntry, RTTRACEBUF_ALIGNMENT);
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync else if (cbBlock >= RT_ALIGN_32(512, RTTRACEBUF_ALIGNMENT) * 256)
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync else if (cbBlock >= RT_ALIGN_32(256, RTTRACEBUF_ALIGNMENT) * 64)
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync else if (cbBlock >= RT_ALIGN_32(128, RTTRACEBUF_ALIGNMENT) * 32)
b0044ef099dee745cab7cdb6cae37d00e6de3653vboxsync Assert(RT_ALIGN_32(cbEntry, RTTRACEBUF_ALIGNMENT) == cbEntry);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync uint32_t offVolatile = RTTRACEBUF_ALIGNMENT - ((uintptr_t)pvBlock & (RTTRACEBUF_ALIGNMENT - 1));
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync + RT_ALIGN_Z(sizeof(RTTRACEBUFVOLATILE), RTTRACEBUF_ALIGNMENT)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Do the carving.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync pThis->offEntries = offVolatile + RT_ALIGN_Z(sizeof(RTTRACEBUFVOLATILE), RTTRACEBUF_ALIGNMENT);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync PRTTRACEBUFVOLATILE pVolatile = (PRTTRACEBUFVOLATILE)((uint8_t *)pThis + offVolatile);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync#endif /* !IN_RC */
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * Destructor.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync * @param pThis The trace buffer to destroy.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync AssertReturnVoid(ASMAtomicCmpXchgU32(&pThis->u32Magic, RTTRACEBUF_MAGIC_DEAD, RTTRACEBUF_MAGIC));
d793e85931b7b22b0a443db1510b26c180d44a18vboxsyncRTDECL(uint32_t) RTTraceBufRetain(RTTRACEBUF hTraceBuf)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync return ASMAtomicIncU32(&RTTRACEBUF_TO_VOLATILE(pThis)->cRefs);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(uint32_t) RTTraceBufRelease(RTTRACEBUF hTraceBuf)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync uint32_t cRefs = ASMAtomicDecU32(&RTTRACEBUF_TO_VOLATILE(pThis)->cRefs);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddMsg(RTTRACEBUF hTraceBuf, const char *pszMsg)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddMsgEx( RTTRACEBUF hTraceBuf, const char *pszMsg, size_t cbMaxMsg)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddMsgF(RTTRACEBUF hTraceBuf, const char *pszMsgFmt, ...)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddMsgV(RTTRACEBUF hTraceBuf, const char *pszMsgFmt, va_list va)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddPos(RTTRACEBUF hTraceBuf, RT_SRC_POS_DECL)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddPosMsg(RTTRACEBUF hTraceBuf, RT_SRC_POS_DECL, const char *pszMsg)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddPosMsgEx(RTTRACEBUF hTraceBuf, RT_SRC_POS_DECL, const char *pszMsg, size_t cbMaxMsg)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddPosMsgF(RTTRACEBUF hTraceBuf, RT_SRC_POS_DECL, const char *pszMsgFmt, ...)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync rc = RTTraceBufAddPosMsgV(hTraceBuf, RT_SRC_POS_ARGS, pszMsgFmt, va);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufAddPosMsgV(RTTRACEBUF hTraceBuf, RT_SRC_POS_DECL, const char *pszMsgFmt, va_list va)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsyncRTDECL(int) RTTraceBufEnumEntries(RTTRACEBUF hTraceBuf, PFNRTTRACEBUFCALLBACK pfnCallback, void *pvUser)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync RTTRACEBUF_RESOLVE_VALIDATE_RETAIN_RETURN(hTraceBuf, pThis);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync iBase = ASMAtomicReadU32(&RTTRACEBUF_TO_VOLATILE(pThis)->iEntry);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync rc = pfnCallback((RTTRACEBUF)pThis, cLeft, pEntry->NanoTS, pEntry->idCpu, pEntry->szMsg, pvUser);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsyncRTDECL(uint32_t) RTTraceBufGetEntrySize(RTTRACEBUF hTraceBuf)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsyncRTDECL(uint32_t) RTTraceBufGetEntryCount(RTTRACEBUF hTraceBuf)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsyncRTDECL(bool) RTTraceBufDisable(RTTRACEBUF hTraceBuf)
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync return !ASMAtomicBitTestAndSet((void volatile *)&pThis->fFlags, RTTRACEBUF_FLAGS_DISABLED_BIT);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync return !ASMAtomicBitTestAndClear((void volatile *)&pThis->fFlags, RTTRACEBUF_FLAGS_DISABLED_BIT);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync * Move the following to a separate file, consider using the enumerator.
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufDumpToLog(RTTRACEBUF hTraceBuf)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync RTTRACEBUF_RESOLVE_VALIDATE_RETAIN_RETURN(hTraceBuf, pThis);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync iBase = ASMAtomicReadU32(&RTTRACEBUF_TO_VOLATILE(pThis)->iEntry);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync RTLogPrintf("%04u/%'llu/%02x: %s\n", cLeft, pEntry->NanoTS, pEntry->idCpu, pEntry->szMsg);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsyncRTDECL(int) RTTraceBufDumpToAssert(RTTRACEBUF hTraceBuf)
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync RTTRACEBUF_RESOLVE_VALIDATE_RETAIN_RETURN(hTraceBuf, pThis);
20024c6bd4100e9925d1ff0516af5753814fc43dvboxsync iBase = ASMAtomicReadU32(&RTTRACEBUF_TO_VOLATILE(pThis)->iEntry);
5c47137ffdbcb823e83b3cfc93bf8ccd3318bec3vboxsync RTAssertMsg2AddWeak("%u/%'llu/%02x: %s\n", cLeft, pEntry->NanoTS, pEntry->idCpu, pEntry->szMsg);