Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 137 insertions, 0 deletions

diff --git a/src/bldprogs/VBoxCompilerPlugIns.h b/src/bldprogs/VBoxCompilerPlugIns.h
new file mode 100644
index 00000000..fb5c339b
--- /dev/null
+++ b/src/bldprogs/VBoxCompilerPlugIns.h
@@ -0,0 +1,137 @@
+/* $Id: VBoxCompilerPlugIns.h $ */
+/** @file
+ * VBoxCompilerPlugIns - Types, Prototypes and Macros common to the VBox compiler plug-ins.
+ */
+
+/*
+ * Copyright (C) 2006-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef VBOX_INCLUDED_SRC_bldprogs_VBoxCompilerPlugIns_h
+#define VBOX_INCLUDED_SRC_bldprogs_VBoxCompilerPlugIns_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/types.h>
+#include <stdio.h>
+
+
+/** @def dprintf
+ * Macro for debug printing using fprintf.  Only active when DEBUG is defined.
+ */
+#ifdef DEBUG
+# define dprintf(...) do { fprintf(stderr, __VA_ARGS__); } while (0)
+#else
+# define dprintf(...) do { } while (0)
+#endif
+
+
+/**
+ * Checker state.
+ */
+typedef struct VFMTCHKSTATE
+{
+    long            iFmt;
+    long            iArgs;
+    const char     *pszFmt;
+    bool            fMaybeNull;
+#if defined(__GNUC__) && !defined(VBOX_COMPILER_PLUG_IN_AGNOSTIC)
+# if RT_GNUC_PREREQ(6, 0)
+    gimple const   *hStmt;
+# else
+    gimple          hStmt;
+# endif
+    location_t      hFmtLoc;
+#endif
+} VFMTCHKSTATE;
+/** Pointer to my checker state. */
+typedef VFMTCHKSTATE *PVFMTCHKSTATE;
+
+#define MYSTATE_FMT_FILE(a_pState)      VFmtChkGetFmtLocFile(a_pState)
+#define MYSTATE_FMT_LINE(a_pState)      VFmtChkGetFmtLocLine(a_pState)
+#define MYSTATE_FMT_COLUMN(a_pState)    VFmtChkGetFmtLocColumn(a_pState)
+
+const char     *VFmtChkGetFmtLocFile(PVFMTCHKSTATE pState);
+
+unsigned int    VFmtChkGetFmtLocLine(PVFMTCHKSTATE pState);
+
+unsigned int    VFmtChkGetFmtLocColumn(PVFMTCHKSTATE pState);
+
+/**
+ * Implements checking format string replacement (%M).
+ *
+ * Caller will have checked all that can be checked.  This means that there is a
+ * string argument present, or it won't make the call.
+ *
+ * @param   pState              The format string checking state.
+ * @param   pszPctM             The position of the '%M'.
+ * @param   iArg                The next argument number.
+ */
+void            VFmtChkHandleReplacementFormatString(PVFMTCHKSTATE pState, const char *pszPctM, unsigned iArg);
+
+/**
+ * Warning.
+ *
+ * @returns
+ * @param   pState              .
+ * @param   pszLoc              .
+ * @param   pszFormat           .
+ * @param   ...                 .
+ */
+void            VFmtChkWarnFmt(PVFMTCHKSTATE pState, const char *pszLoc, const char *pszFormat, ...);
+
+/**
+ * Error.
+ *
+ * @returns
+ * @param   pState              .
+ * @param   pszLoc              .
+ * @param   pszFormat           .
+ * @param   ...                 .
+ */
+void            VFmtChkErrFmt(PVFMTCHKSTATE pState, const char *pszLoc, const char *pszFormat, ...);
+
+/**
+ * Checks that @a iFmtArg isn't present or a valid final dummy argument.
+ *
+ * Will issue warning/error if there are more arguments at @a iFmtArg.
+ *
+ * @param   pState              The format string checking state.
+ * @param   iArg                The index of the end of arguments, this is
+ *                              relative to VFMTCHKSTATE::iArgs.
+ */
+void            VFmtChkVerifyEndOfArgs(PVFMTCHKSTATE pState, unsigned iArg);
+
+bool            VFmtChkRequirePresentArg(PVFMTCHKSTATE pState, const char *pszLoc, unsigned iArg, const char *pszMessage);
+
+bool            VFmtChkRequireIntArg(PVFMTCHKSTATE pState, const char *pszLoc, unsigned iArg, const char *pszMessage);
+
+bool            VFmtChkRequireStringArg(PVFMTCHKSTATE pState, const char *pszLoc, unsigned iArg, const char *pszMessage);
+
+bool            VFmtChkRequireVaListPtrArg(PVFMTCHKSTATE pState, const char *pszLoc, unsigned iArg, const char *pszMessage);
+
+/* VBoxCompilerPlugInsCommon.cpp */
+void            MyCheckFormatCString(PVFMTCHKSTATE pState, const char *pszFmt);
+
+
+#endif /* !VBOX_INCLUDED_SRC_bldprogs_VBoxCompilerPlugIns_h */
+