儲存庫 vbox 的更動 89622

時間撮記:

2021-6-11 上午09:43:32 (4 年 以前)

作者:

vboxsync

svn:sync-xref-src-repo-rev:

145066

訊息:

VMM/DBGFR3SampleReport: Some prototype code to allow creating guest sample reports in order to get more insight into what a guest is doing, bugref:10025

位置:

trunk

檔案:

• include/VBox/types.h (修改) (1 筆差異)
• include/VBox/vmm/dbgf.h (修改) (1 筆差異)
• src/VBox/VMM/Makefile.kmk (修改) (1 筆差異)
• src/VBox/VMM/VMMR3/DBGFR3SampleReport.cpp (新增)
• src/VBox/VMM/VMMR3/VMMR3.def (修改) (1 筆差異)

trunk/include/VBox/types.h

@@ -535 +535 @@
 /** A NIL DBGF breakpoint handle. */
 #define NIL_DBGFBP              ((uint32_t)UINT32_MAX)
+
+/** A sample report handle. */
+typedef struct DBGFSAMPLEREPORTINT *DBGFSAMPLEREPORT;
+/** Pointer to a sample report handle. */
+typedef DBGFSAMPLEREPORT       *PDBGFSAMPLEREPORT;
 /** @} */
 

trunk/include/VBox/vmm/dbgf.h

@@ -3083 +3083 @@
 /** @} */
 
+
+/** @defgroup grp_dbgf_sample_report DBGF sample report.
+ * @{ */
+
+/** @name Flags to pass to DBGFR3SampleReportCreate().
+ * @{ */
+/** The report creates the call stack in reverse order (bottom to top). */
+#define DBGF_SAMPLE_REPORT_F_UPSIDE_DOWN    RT_BIT(0)
+/** Mask containing the valid flags. */
+#define DBGF_AMPLE_REPORT_F_VALID_MASK      UINT32_C(0x00000001)
 /** @} */
 
+VMMR3DECL(int)      DBGFR3SampleReportCreate(PUVM pUVM, uint32_t cSampleIntervalMs, uint32_t fFlags, PDBGFSAMPLEREPORT phSample);
+VMMR3DECL(uint32_t) DBGFR3SampleReportRetain(DBGFSAMPLEREPORT hSample);
+VMMR3DECL(uint32_t) DBGFR3SampleReportRelease(DBGFSAMPLEREPORT hSample);
+VMMR3DECL(int)      DBGFR3SampleReportStart(DBGFSAMPLEREPORT hSample);
+VMMR3DECL(int)      DBGFR3SampleReportStop(DBGFSAMPLEREPORT hSample);
+VMMR3DECL(int)      DBGFR3SampleReportDumpToFile(DBGFSAMPLEREPORT hSample, const char *pszFilename);
+/** @} */
+
+/** @} */
+
 RT_C_DECLS_END
 

trunk/src/VBox/VMM/Makefile.kmk

@@ -119 +119 @@
         VMMR3/DBGFR3Trace.cpp \
         $(if-expr defined(VBOX_WITH_DBGF_TRACING), VMMR3/DBGFR3Tracer.cpp,) \
+        $(if-expr defined(VBOX_WITH_DBGF_SAMPLE_REPORT), VMMR3/DBGFR3SampleReport.cpp,) \
         VMMR3/DBGFR3Type.cpp \
         VMMR3/EM.cpp \

trunk/src/VBox/VMM/VMMR3/VMMR3.def

@@ -226 +226 @@
     DBGFR3PlugInLoadAll
     DBGFR3PlugInUnloadAll
+    DBGFR3SampleReportCreate
+    DBGFR3SampleReportRetain
+    DBGFR3SampleReportRelease
+    DBGFR3SampleReportStart
+    DBGFR3SampleReportStop
+    DBGFR3SampleReportDumpToFile
     DBGFR3SelQueryInfo
     DBGFR3StackWalkBegin