Changeset 62835 in vbox for trunk/src/VBox

Timestamp:

Aug 1, 2016 4:41:36 PM (8 years ago)

Author:

vboxsync

Message:

ExtPacks/dtrace: warnings

Location:

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common

Files:

• dt_cc.c (modified) (1 diff)
• dt_parser.c (modified) (3 diffs)
• dt_parser.h (modified) (1 diff)
• dt_provider.c (modified) (1 diff)
• dt_xlator.c (modified) (1 diff)
• mknames.sed (modified) (1 diff)

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_cc.c

@@ -152 +152 @@
         yylineno = idp->di_lineno;
         xyerror(D_PRAGMA_UNUSED, "unused #pragma %s\n", (char *)idp->di_iarg);
+#ifndef _MSC_VER /* unreachable */
         return (0);
+#endif
 }
 

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_parser.c

@@ -4777 +4777 @@
 
 /*PRINTFLIKE3*/
-void
+DECL_NO_RETURN(void)
 dnerror(const dt_node_t *dnp, dt_errtag_t tag, const char *format, ...)
 {
@@ -4810 +4810 @@
 
 /*PRINTFLIKE2*/
-void
+DECL_NO_RETURN(void)
 xyerror(dt_errtag_t tag, const char *format, ...)
 {
@@ -4844 +4844 @@
 
 /*PRINTFLIKE1*/
-void
+DECL_NO_RETURN(void)
 yyerror(const char *format, ...)
 {

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_parser.h

@@ -266 +266 @@
 } yystate_t;
 
-extern void dnerror(const dt_node_t *, dt_errtag_t, const char *, ...);
+extern DECL_NO_RETURN(void) dnerror(const dt_node_t *, dt_errtag_t, const char *, ...);
 extern void dnwarn(const dt_node_t *, dt_errtag_t, const char *, ...);
 
-extern void xyerror(dt_errtag_t, const char *, ...);
+extern DECL_NO_RETURN(void) xyerror(dt_errtag_t, const char *, ...);
 extern void xywarn(dt_errtag_t, const char *, ...);
 extern void xyvwarn(dt_errtag_t, const char *, va_list);
 
-extern void yyerror(const char *, ...);
+extern DECL_NO_RETURN(void) yyerror(const char *, ...);
 extern void yywarn(const char *, ...);
 extern void yyvwarn(const char *, va_list);

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_provider.c

@@ -155 +155 @@
         size_t newsize = BT_SIZEOFMAP(dtp->dt_xlatorid);
 
+#ifdef VBOX /* range */
+        assert(id < dtp->dt_xlatorid);
+#else
         assert(id >= 0 && id < dtp->dt_xlatorid);
+#endif
 
         if (newsize > oldsize) {

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/dt_xlator.c

@@ -354 +354 @@
 dt_xlator_lookup_id(dtrace_hdl_t *dtp, id_t id)
 {
+#ifdef VBOX /* range */
+        assert(id < dtp->dt_xlatorid);
+#else
         assert(id >= 0 && id < dtp->dt_xlatorid);
+#endif
         return (dtp->dt_xlatormap[id]);
 }

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/lib/libdtrace/common/mknames.sed

@@ -20 +20 @@
 i\const char *dtrace_subrstr(dtrace_hdl_t *dtp, int subr)
 i\{
+i\    (void)dtp;
 i\    switch (subr)
 i\    {