VirtualBox

Changeset 90502 in vbox for trunk/include


Ignore:
Timestamp:
Aug 3, 2021 9:20:34 PM (4 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
146106
Message:

VMM/PDM: Added device helpers for read/write critical sections. bugref:6695

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/include/VBox/vmm/pdmdev.h

    r90448 r90502  
    3131
    3232#include <VBox/vmm/pdmcritsect.h>
     33#include <VBox/vmm/pdmcritsectrw.h>
    3334#include <VBox/vmm/pdmqueue.h>
    3435#include <VBox/vmm/pdmtask.h>
    … …  
    24222423
    24232424/** Current PDMDEVHLPR3 version number. */
    2424 #define PDM_DEVHLPR3_VERSION                    PDM_VERSION_MAKE_PP(0xffe7, 47, 1)
     2425#define PDM_DEVHLPR3_VERSION                    PDM_VERSION_MAKE_PP(0xffe7, 48, 1)
    24252426
    24262427/**
    … …  
    38803881    /** @} */
    38813882
     3883    /** @name Exported PDM Read/Write Critical Section Functions
     3884     * @{ */
     3885    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwInit,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RT_SRC_POS_DECL,
     3886                                                      const char *pszNameFmt, va_list va) RT_IPRT_FORMAT_ATTR(6, 0));
     3887    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwDelete,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3888
     3889    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     3890    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     3891    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwTryEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3892    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwTryEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     3893    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwLeaveShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3894
     3895    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     3896    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     3897    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwTryEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3898    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwTryEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     3899    DECLR3CALLBACKMEMBER(int,      pfnCritSectRwLeaveExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3900
     3901    DECLR3CALLBACKMEMBER(bool,     pfnCritSectRwIsWriteOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3902    DECLR3CALLBACKMEMBER(bool,     pfnCritSectRwIsReadOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, bool fWannaHear));
     3903    DECLR3CALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriteRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3904    DECLR3CALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriterReadRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3905    DECLR3CALLBACKMEMBER(uint32_t, pfnCritSectRwGetReadCount,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3906    DECLR3CALLBACKMEMBER(bool,     pfnCritSectRwIsInitialized,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     3907    /** @} */
     3908
    38823909    /**
    38833910     * Creates a PDM thread.
    … …  
    49104937    /** @} */
    49114938
     4939    /** @name Exported PDM Read/Write Critical Section Functions
     4940     * @{ */
     4941    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     4942    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     4943    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwTryEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4944    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwTryEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     4945    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwLeaveShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4946
     4947    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     4948    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     4949    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwTryEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4950    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwTryEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     4951    DECLRCCALLBACKMEMBER(int,      pfnCritSectRwLeaveExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4952
     4953    DECLRCCALLBACKMEMBER(bool,     pfnCritSectRwIsWriteOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4954    DECLRCCALLBACKMEMBER(bool,     pfnCritSectRwIsReadOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, bool fWannaHear));
     4955    DECLRCCALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriteRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4956    DECLRCCALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriterReadRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4957    DECLRCCALLBACKMEMBER(uint32_t, pfnCritSectRwGetReadCount,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4958    DECLRCCALLBACKMEMBER(bool,     pfnCritSectRwIsInitialized,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     4959    /** @} */
     4960
    49124961    /**
    49134962     * Gets the trace buffer handle.
    … …  
    50255074
    50265075/** Current PDMDEVHLP version number. */
    5027 #define PDM_DEVHLPRC_VERSION                    PDM_VERSION_MAKE(0xffe6, 16, 0)
     5076#define PDM_DEVHLPRC_VERSION                    PDM_VERSION_MAKE(0xffe6, 17, 0)
    50285077
    50295078
    … …  
    54305479    /** @} */
    54315480
     5481    /** @name Exported PDM Read/Write Critical Section Functions
     5482     * @{ */
     5483    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     5484    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     5485    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwTryEnterShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5486    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwTryEnterSharedDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     5487    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwLeaveShared,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5488
     5489    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy));
     5490    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     5491    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwTryEnterExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5492    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwTryEnterExclDebug,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL));
     5493    DECLR0CALLBACKMEMBER(int,      pfnCritSectRwLeaveExcl,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5494
     5495    DECLR0CALLBACKMEMBER(bool,     pfnCritSectRwIsWriteOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5496    DECLR0CALLBACKMEMBER(bool,     pfnCritSectRwIsReadOwner,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, bool fWannaHear));
     5497    DECLR0CALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriteRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5498    DECLR0CALLBACKMEMBER(uint32_t, pfnCritSectRwGetWriterReadRecursion,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5499    DECLR0CALLBACKMEMBER(uint32_t, pfnCritSectRwGetReadCount,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5500    DECLR0CALLBACKMEMBER(bool,     pfnCritSectRwIsInitialized,(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect));
     5501    /** @} */
     5502
    54325503    /**
    54335504     * Gets the trace buffer handle.
    … …  
    55455616
    55465617/** Current PDMDEVHLP version number. */
    5547 #define PDM_DEVHLPR0_VERSION                    PDM_VERSION_MAKE(0xffe5, 19, 0)
     5618#define PDM_DEVHLPR0_VERSION                    PDM_VERSION_MAKE(0xffe5, 20, 0)
    55485619
    55495620
    … …  
    80568127
    80578128/**
     8129 * Initializes a PDM read/write critical section.
     8130 *
     8131 * The PDM read/write critical sections are derived from the IPRT critical
     8132 * sections, but works in RC and R0 as well.
     8133 *
     8134 * @returns VBox status code.
     8135 * @param   pDevIns             The device instance.
     8136 * @param   pCritSect           Pointer to the read/write critical section.
     8137 * @param   SRC_POS             Use RT_SRC_POS.
     8138 * @param   pszNameFmt          Format string for naming the critical section.
     8139 *                              For statistics and lock validation.
     8140 * @param   ...                 Arguments for the format string.
     8141 */
     8142DECLINLINE(int) RT_IPRT_FORMAT_ATTR(6, 7) PDMDevHlpCritSectRwInit(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RT_SRC_POS_DECL,
     8143                                                                  const char *pszNameFmt, ...)
     8144{
     8145    int     rc;
     8146    va_list va;
     8147    va_start(va, pszNameFmt);
     8148    rc = pDevIns->pHlpR3->pfnCritSectRwInit(pDevIns, pCritSect, RT_SRC_POS_ARGS, pszNameFmt, va);
     8149    va_end(va);
     8150    return rc;
     8151}
     8152
     8153/**
     8154 * Deletes the read/write critical section.
     8155 *
     8156 * @returns VBox status code.
     8157 * @param   pDevIns     The device instance.
     8158 * @param   pCritSect   The PDM read/write critical section to destroy.
     8159 * @sa      PDMR3CritSectRwDelete
     8160 */
     8161DECLINLINE(int) PDMDevHlpCritSectRwDelete(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8162{
     8163    return pDevIns->pHlpR3->pfnCritSectRwDelete(pDevIns, pCritSect);
     8164}
     8165
     8166#endif /* IN_RING3 */
     8167
     8168/**
     8169 * @sa PDMCritSectRwEnterShared, PDM_CRITSECT_RELEASE_ASSERT_RC_DEV
     8170 */
     8171DECLINLINE(DECL_CHECK_RETURN(int)) PDMDevHlpCritSectRwEnterShared(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy)
     8172{
     8173    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwEnterShared(pDevIns, pCritSect, rcBusy);
     8174}
     8175
     8176/**
     8177 * @sa PDMCritSectRwEnterSharedDebug, PDM_CRITSECT_RELEASE_ASSERT_RC_DEV
     8178 */
     8179DECLINLINE(DECL_CHECK_RETURN(int))
     8180PDMDevHlpCritSectRwEnterSharedDebug(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL)
     8181{
     8182    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwEnterSharedDebug(pDevIns, pCritSect, rcBusy, uId, RT_SRC_POS_ARGS);
     8183}
     8184
     8185/**
     8186 * @sa PDMCritSectRwTryEnterShared
     8187 */
     8188DECLINLINE(DECL_CHECK_RETURN(int))
     8189PDMDevHlpCritSectRwTryEnterShared(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8190{
     8191    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwTryEnterShared(pDevIns, pCritSect);
     8192}
     8193
     8194/**
     8195 * @sa PDMCritSectRwTryEnterSharedDebug
     8196 */
     8197DECLINLINE(DECL_CHECK_RETURN(int))
     8198PDMDevHlpCritSectRwTryEnterSharedDebug(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL)
     8199{
     8200    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwTryEnterSharedDebug(pDevIns, pCritSect, uId, RT_SRC_POS_ARGS);
     8201}
     8202
     8203/**
     8204 * @sa PDMCritSectRwLeaveShared
     8205 */
     8206DECLINLINE(int)      PDMDevHlpCritSectRwLeaveShared(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8207{
     8208    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwLeaveShared(pDevIns, pCritSect);
     8209}
     8210
     8211/**
     8212 * @sa PDMCritSectRwEnterExcl, PDM_CRITSECT_RELEASE_ASSERT_RC_DEV
     8213 */
     8214DECLINLINE(DECL_CHECK_RETURN(int)) PDMDevHlpCritSectRwEnterExcl(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy)
     8215{
     8216    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwEnterExcl(pDevIns, pCritSect, rcBusy);
     8217}
     8218
     8219/**
     8220 * @sa PDMCritSectRwEnterExclDebug, PDM_CRITSECT_RELEASE_ASSERT_RC_DEV
     8221 */
     8222DECLINLINE(DECL_CHECK_RETURN(int))
     8223PDMDevHlpCritSectRwEnterExclDebug(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, int rcBusy, RTHCUINTPTR uId, RT_SRC_POS_DECL)
     8224{
     8225    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwEnterExclDebug(pDevIns, pCritSect, rcBusy, uId, RT_SRC_POS_ARGS);
     8226}
     8227
     8228/**
     8229 * @sa PDMCritSectRwTryEnterExcl
     8230 */
     8231DECLINLINE(DECL_CHECK_RETURN(int))
     8232PDMDevHlpCritSectRwTryEnterExcl(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8233{
     8234    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwTryEnterExcl(pDevIns, pCritSect);
     8235}
     8236
     8237/**
     8238 * @sa PDMCritSectRwTryEnterExclDebug
     8239 */
     8240DECLINLINE(DECL_CHECK_RETURN(int))
     8241PDMDevHlpCritSectRwTryEnterExclDebug(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, RTHCUINTPTR uId, RT_SRC_POS_DECL)
     8242{
     8243    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwTryEnterExclDebug(pDevIns, pCritSect, uId, RT_SRC_POS_ARGS);
     8244}
     8245
     8246/**
     8247 * @sa PDMCritSectRwLeaveExcl
     8248 */
     8249DECLINLINE(int)      PDMDevHlpCritSectRwLeaveExcl(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8250{
     8251    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwLeaveExcl(pDevIns, pCritSect);
     8252}
     8253
     8254/**
     8255 * @see PDMCritSectRwIsWriteOwner
     8256 */
     8257DECLINLINE(bool)     PDMDevHlpCritSectRwIsWriteOwner(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8258{
     8259    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwIsWriteOwner(pDevIns, pCritSect);
     8260}
     8261
     8262/**
     8263 * @see PDMCritSectRwIsReadOwner
     8264 */
     8265DECLINLINE(bool)     PDMDevHlpCritSectRwIsReadOwner(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect, bool fWannaHear)
     8266{
     8267    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwIsReadOwner(pDevIns, pCritSect, fWannaHear);
     8268}
     8269
     8270/**
     8271 * @see PDMCritSectRwGetWriteRecursion
     8272 */
     8273DECLINLINE(uint32_t) PDMDevHlpCritSectRwGetWriteRecursion(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8274{
     8275    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwGetWriteRecursion(pDevIns, pCritSect);
     8276}
     8277
     8278/**
     8279 * @see PDMCritSectRwGetWriterReadRecursion
     8280 */
     8281DECLINLINE(uint32_t) PDMDevHlpCritSectRwGetWriterReadRecursion(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8282{
     8283    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwGetWriterReadRecursion(pDevIns, pCritSect);
     8284}
     8285
     8286/**
     8287 * @see PDMCritSectRwGetReadCount
     8288 */
     8289DECLINLINE(uint32_t) PDMDevHlpCritSectRwGetReadCount(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8290{
     8291    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwGetReadCount(pDevIns, pCritSect);
     8292}
     8293
     8294/**
     8295 * @see PDMCritSectRwIsInitialized
     8296 */
     8297DECLINLINE(bool)     PDMDevHlpCritSectRwIsInitialized(PPDMDEVINS pDevIns, PPDMCRITSECTRW pCritSect)
     8298{
     8299    return pDevIns->CTX_SUFF(pHlp)->pfnCritSectRwIsInitialized(pDevIns, pCritSect);
     8300}
     8301
     8302/* Strict build: Remap the two enter calls to the debug versions. */
     8303#ifdef VBOX_STRICT
     8304# ifdef IPRT_INCLUDED_asm_h
     8305#  define PDMDevHlpCritSectRwEnterShared(pDevIns, pCritSect, rcBusy) PDMDevHlpCritSectRwEnterSharedDebug((pDevIns), (pCritSect), (rcBusy), (uintptr_t)ASMReturnAddress(), RT_SRC_POS)
     8306#  define PDMDevHlpCritSectRwTryEnterShared(pDevIns, pCritSect)      PDMDevHlpCritSectRwTryEnterSharedDebug((pDevIns), (pCritSect), (uintptr_t)ASMReturnAddress(), RT_SRC_POS)
     8307#  define PDMDevHlpCritSectRwEnterExcl(pDevIns, pCritSect, rcBusy)   PDMDevHlpCritSectRwEnterExclDebug((pDevIns), (pCritSect), (rcBusy), (uintptr_t)ASMReturnAddress(), RT_SRC_POS)
     8308#  define PDMDevHlpCritSectRwTryEnterExcl(pDevIns, pCritSect)        PDMDevHlpCritSectRwTryEnterExclDebug((pDevIns), (pCritSect), (uintptr_t)ASMReturnAddress(), RT_SRC_POS)
     8309# else
     8310#  define PDMDevHlpCritSectRwEnterShared(pDevIns, pCritSect, rcBusy) PDMDevHlpCritSectRwEnterSharedDebug((pDevIns), (pCritSect), (rcBusy), 0, RT_SRC_POS)
     8311#  define PDMDevHlpCritSectRwTryEnterShared(pDevIns, pCritSect)      PDMDevHlpCritSectRwTryEnterSharedDebug((pDevIns), (pCritSect), 0, RT_SRC_POS)
     8312#  define PDMDevHlpCritSectRwEnterExcl(pDevIns, pCritSect, rcBusy)   PDMDevHlpCritSectRwEnterExclDebug((pDevIns), (pCritSect), (rcBusy), 0, RT_SRC_POS)
     8313#  define PDMDevHlpCritSectRwTryEnterExcl(pDevIns, pCritSect)        PDMDevHlpCritSectRwTryEnterExclDebug((pDevIns), (pCritSect), 0, RT_SRC_POS)
     8314# endif
     8315#endif
     8316
     8317#if defined(IN_RING3) || defined(DOXYGEN_RUNNING)
     8318
     8319/**
    80588320 * @copydoc PDMDEVHLPR3::pfnThreadCreate
    80598321 */
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