Changeset 85121 in vbox for trunk/src/VBox/Runtime/common/fuzz

Timestamp:

Jul 8, 2020 7:33:26 PM (5 years ago)

Author:

vboxsync

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

139061

Message:

iprt/cdefs.h: Refactored the typedef use of DECLCALLBACK as well as DECLCALLBACKMEMBER to wrap the whole expression, similar to the DECLR?CALLBACKMEMBER macros. This allows adding a throw() at the end when compiling with the VC++ compiler to indicate that the callbacks won't throw anything, so we can stop supressing the C5039 warning about passing functions that can potential throw C++ exceptions to extern C code that can't necessarily cope with such (unwind,++). Introduced a few _EX variations that allows specifying different/no calling convention too, as that's handy when dynamically resolving host APIs. Fixed numerous places missing DECLCALLBACK and such. Left two angry @todos regarding use of CreateThread. bugref:9794

Location:

trunk/src/VBox/Runtime/common/fuzz

Files:

• fuzz.cpp (modified) (5 diffs)
• fuzzclientcmd.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/fuzz/fuzz.cpp

@@ -51 +51 @@
 
 
+/*********************************************************************************************************************************
+*   Defined Constants And Macros                                                                                                 *
+*********************************************************************************************************************************/
 #define RTFUZZCTX_MAGIC UINT32_C(0xdeadc0de) /** @todo */
 
@@ -96 +99 @@
  * @param   ppMutation          Where to store the created mutation on success.
  */
-typedef DECLCALLBACK(int) FNRTFUZZCTXMUTATORPREP(PRTFUZZCTXINT pThis, uint64_t offStart, PRTFUZZMUTATION pMutationParent,
-                                                 PPRTFUZZMUTATION ppMutation);
+typedef DECLCALLBACKTYPE(int, FNRTFUZZCTXMUTATORPREP,(PRTFUZZCTXINT pThis, uint64_t offStart, PRTFUZZMUTATION pMutationParent,
+                                                      PPRTFUZZMUTATION ppMutation));
 /** Pointer to a mutator preparation callback. */
 typedef FNRTFUZZCTXMUTATORPREP *PFNRTFUZZCTXMUTATORPREP;
@@ -112 +115 @@
  * @param   cbBuf               Size of the remaining buffer.
  */
-typedef DECLCALLBACK(int) FNRTFUZZCTXMUTATOREXEC(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, const void *pvMutation,
-                                                 uint8_t *pbBuf, size_t cbBuf);
+typedef DECLCALLBACKTYPE(int, FNRTFUZZCTXMUTATOREXEC,(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, const void *pvMutation,
+                                                      uint8_t *pbBuf, size_t cbBuf));
 /** Pointer to a mutator execution callback. */
 typedef FNRTFUZZCTXMUTATOREXEC *PFNRTFUZZCTXMUTATOREXEC;
@@ -128 +131 @@
  * @param   pvUser              Opaque user data to pass to the export callback.
  */
-typedef DECLCALLBACK(int) FNRTFUZZCTXMUTATOREXPORT(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, const void *pvMutation,
-                                                   PFNRTFUZZCTXEXPORT pfnExport, void *pvUser);
+typedef DECLCALLBACKTYPE(int, FNRTFUZZCTXMUTATOREXPORT,(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, const void *pvMutation,
+                                                        PFNRTFUZZCTXEXPORT pfnExport, void *pvUser));
 /** Pointer to a mutator export callback. */
 typedef FNRTFUZZCTXMUTATOREXPORT *PFNRTFUZZCTXMUTATOREXPORT;
@@ -144 +147 @@
  * @param   pvUser              Opaque user data to pass to the import callback.
  */
-typedef DECLCALLBACK(int) FNRTFUZZCTXMUTATORIMPORT(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, void *pvMutation,
-                                                   PFNRTFUZZCTXIMPORT pfnImport, void *pvUser);
+typedef DECLCALLBACKTYPE(int, FNRTFUZZCTXMUTATORIMPORT,(PRTFUZZCTXINT pThis, PCRTFUZZMUTATION pMutation, void *pvMutation,
+                                                        PFNRTFUZZCTXIMPORT pfnImport, void *pvUser));
 /** Pointer to a mutator import callback. */
 typedef FNRTFUZZCTXMUTATORIMPORT *PFNRTFUZZCTXMUTATORIMPORT;

trunk/src/VBox/Runtime/common/fuzz/fuzzclientcmd.cpp

@@ -46 +46 @@
 
 
-
-typedef DECLCALLBACK(int) FNLLVMFUZZERTESTONEINPUT(const uint8_t *pbData, size_t cbData);
+/*********************************************************************************************************************************
+*   Structures and Typedefs                                                                                                      *
+*********************************************************************************************************************************/
+typedef DECLCALLBACKTYPE(int, FNLLVMFUZZERTESTONEINPUT,(const uint8_t *pbData, size_t cbData));
 typedef FNLLVMFUZZERTESTONEINPUT *PFNLLVMFUZZERTESTONEINPUT;