-// clone: yacfe(master), coccinelle, acomment,
-
// ****************************************************************************
-// Prelude, this file is to be used with the -macro_file option of the C parser
+// Prelude, this file is used with -macro_file_builtins option of the C parser
// ****************************************************************************
/* This file contains:
* - macros found in <.h>
+ * - macros found in ".h"
+ * but where we cant detect that it will be a "bad macro"
+ * - hints, cf below.
+ *
+ * A "bad macro" is a macro using free variables or when expanded
+ * that influence the control-flow of the code. In those cases it
+ * is preferable to expand the macro so that the coccinelle engine
+ * has a more accurate representation of what is going on.
+ *
+ *
+ *
+ *
+ * old: this file was also containing what is below but now we
+ * try to expand on demand the macro found in the c file, so those cases
+ * are not needed any more:
* - macros found in .c; macros that cannot be parsed.
* In the future should be autodetected
* (not so easy to do same for macros in .h cos require to access .h file)
- * - macros found in ".h"
- * but where we cant detect that it will be a "bad macro"
* - macros found in .c; macros correctly parsed
* but where we cant detect that it will be a "bad macro"
*
*/
// ****************************************************************************
-// Test macros
+// Hints
// ****************************************************************************
-// #define FOO(a, OP, b) a OP b
-// #define FOO(a,b) fn(a,b)
-
-
-// ****************************************************************************
-// Generic macros
-// ****************************************************************************
+/* Cooperation with parsing_hack.ml: some body of macros in this file, such
+ * as MACROSTATEMENT, are considered as magic strings.
+ * I can't just expand those macros into some 'whatever();' because I need
+ * to generate a TMacroStmt for solving some ambiguities in the grammar
+ * for the toplevel stuff I think.
+ * Right now a set of special strings are used as "hints" to the parser
+ * to help it parse code. Those hints are specified in parsing_hack.ml:
+ *
+ * - YACFE_ITERATOR
+ * - YACFE_DECLARATOR
+ * - YACFE_STRING
+ * - YACFE_STATEMENT, or MACROSTATEMENT
+ * - YACFE_ATTRIBUTE
+ * - YACFE_IDENT_BUILDER
+ */
// ****************************************************************************
-// Yacc macros
+// Test macros
// ****************************************************************************
-#define YY_PROTO(x) x
-#define yyconst const
+// #define FOO(a, OP, b) a OP b
+// #define FOO(a,b) fn(a,b)
+#define FOO_METH_TEST(a) YACFE_IDENT_BUILDER
+//#define FOO YACFE_DECLARATOR
// ****************************************************************************
-// GNU Hello macros
+// Generic macros
// ****************************************************************************
-#define __getopt_argv_const const
-
+// this is defined by windows compiler, and so can not be found via a macro
+// after a -extract_macros
+// update: now handled in lexer, simplify stuff
+//#define __stdcall /*could: YACFE_ATTRIBUTE*/
+//#define __declspec(a)
-// ****************************************************************************
-// Gcc (as in the source of gcc code) macros
-// ****************************************************************************
+//#define WINAPI
+//#define CALLBACK
// ****************************************************************************
// maybe only in old kernel
#define __openfirmware
-
-#define __extension__
+// now in lexer
+//#define __extension__
#define __thread
#define __used
#define __uses_jump_to_uncached
+
+// last last
+#define __net_init
+#define __net_exit
+#define __net_initdata
+
+#define __paginginit // in mm
+
// ----------------------------------------------------------------------------
// String macros
// ----------------------------------------------------------------------------
#define TRACE_EXIT return
+#define notrace
+
+#define noinline_for_stack // in fs
+#define debug_noinline // in net
// ----------------------------------------------------------------------------
// linkage
#define __releases(x)
#define __acquires(x)
-#define __declspec(x)
+
+//now in lexer
+//#define __declspec(x)
+
#define __page_aligned(x)
#define __vsyscall(x)
// include/linux/types.h
//#define BITS_TO_LONGS(bits) \
// (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
-#define DECLARE_BITMAP(name,bits) \
- /*unsigned*/ long name[BITS_TO_LONGS(bits)]
+#define DECLARE_BITMAP(name,bits)
+// /*unsigned*/ long name[BITS_TO_LONGS(bits)]
// include/asm-i386/percpu.h
-// Cooperation with parsing_hack.ml: MACROSTATEMENT is a magic string.
-// I can't just expand those macros into some 'whatever();' because I need
-// to generate a TMacroStmt for solving some ambiguities in the grammar
-// for the toplevel stuff I think.
#define ASSERT(x) MACROSTATEMENT
#define IRDA_ASSERT(x) MACROSTATEMENT
// rule10
//#define ACPI_MODULE_NAME(x)
-
-
-
-
-// ****************************************************************************
-// Httpd (apache) macros
-// ****************************************************************************
-
-#define AP_DECLARE(x) x
-#define PROXY_DECLARE(x) x
-#define CACHE_DECLARE(x) x
-#define DBD_DECLARE_NONSTD(x) x
-#define DAV_DECLARE(x) x
-#define APU_DECLARE(x) x
-#define APU_DECLARE_NONSTD(x) x
-#define APR_DECLARE(x) x
-#define AP_CORE_DECLARE(x) x
-#define AP_DECLARE_NONSTD(x) x
-#define AP_CORE_DECLARE_NONSTD(x) x
-#define APR_OPTIONAL_FN_TYPE(x) x
-#define DAV_DECLARE_NONSTD(x) x
-#define APR_DECLARE_NONSTD(x) x
-
-#define APU_DECLARE_DATA
-#define APR_THREAD_FUNC
-#define AP_DECLARE_DATA
-#define PROXY_DECLARE_DATA
-#define AP_MODULE_DECLARE_DATA
-#define APR_DECLARE_DATA
-
-
-
-#define APR_INLINE inline
-#define EXPORT static
-#define REGISTER register
-
-#define MODSSL_D2I_SSL_SESSION_CONST const
-#define MODSSL_D2I_X509_CONST const
-#define MODSSL_D2I_PrivateKey_CONST const
-#define MODSSL_D2I_SSL_SESSION_CONST const
-
-#define STACK_OF(X509_NAME) X509_NAME
-
-#define MODSSL_PCHAR_CAST (pchar)
-
-#define WINAPI
-//#define CALLBACK
-// generate false positive in Linux
-#define APIENTRY
-#define __declspec(x)
-#define __stdcall
-
-
-//#define module struct xxx
-
-#define APR_POOL_IMPLEMENT_ACCESSOR(shm)
-
-#define ADD_SUITE(suite) suite;
-
-// ****************************************************************************
-// CISCO vpn client macros
-// ****************************************************************************
-
-// #define NOREGPARM
-// #define IN
-// #define OUT
-// #define OPTIONAL
-
-#define likely(x) x
-#define unlikely(x) x
HCoop / bpt / coccinelle.git / blobdiff