inclhack.def (rpc_xdr_lvalue_cast_a, [...]): New fixes.

* fixinc/inclhack.def (rpc_xdr_lvalue_cast_a,
	rpc_xdr_lvalue_cast_b): New fixes.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/rpc/xdr.h: Add new tests.

From-SVN: r80490

gcc/ChangeLog

@@ -1,3 +1,10 @@
+2004-04-07  Joseph S. Myers  <jsm@polyomino.org.uk>
+
+	* fixinc/inclhack.def (rpc_xdr_lvalue_cast_a,
+	rpc_xdr_lvalue_cast_b): New fixes.
+	* fixinc/fixincl.x: Regenerate.
+	* fixinc/tests/base/rpc/xdr.h: Add new tests.
+
 2004-04-07  David Edelsohn  <edelsohn@gnu.org>
 
 	* config/rs6000/rs6000.c (processor_target_table): Add MASK_MFCRF

gcc/fixinc/fixincl.x

@@ -2,11 +2,11 @@
  * 
  * DO NOT EDIT THIS FILE   (fixincl.x)
  * 
- * It has been AutoGen-ed  Thursday January 22, 2004 at 08:36:55 PM MET
+ * It has been AutoGen-ed  Wednesday April  7, 2004 at 10:23:41 PM UTC
  * From the definitions    inclhack.def
  * and the template file   fixincl
  */
-/* DO NOT CVS-MERGE THIS FILE, EITHER Thu Jan 22 20:36:56 MET 2004
+/* DO NOT CVS-MERGE THIS FILE, EITHER Wed Apr  7 22:23:41 UTC 2004
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -15,7 +15,7 @@
  * certain ANSI-incompatible system header files which are fixed to work
  * correctly with ANSI C and placed in a directory that GNU C will search.
  *
- * This file contains 172 fixup descriptions.
+ * This file contains 174 fixup descriptions.
  *
  * See README for more information.
  *
@@ -4017,6 +4017,78 @@ static const char* apzRead_Ret_TypePatch[] = {
     "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Rpc_Xdr_Lvalue_Cast_A fix
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_AName[] =
+     "rpc_xdr_lvalue_cast_a";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_AList[] =
+  "|rpc/xdr.h|";
+/*
+ *  Machine/OS name selection pattern
+ */
+#define apzRpc_Xdr_Lvalue_Cast_AMachs (const char**)NULL
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_ASelect0[] =
+       "#define[ \t]*IXDR_GET_LONG.*\\\\\n\
+.*__extension__.*";
+
+#define    RPC_XDR_LVALUE_CAST_A_TEST_CT  1
+static tTestDesc aRpc_Xdr_Lvalue_Cast_ATests[] = {
+  { TT_EGREP,    zRpc_Xdr_Lvalue_Cast_ASelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Rpc_Xdr_Lvalue_Cast_A
+ */
+static const char* apzRpc_Xdr_Lvalue_Cast_APatch[] = {
+    "format",
+    "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))",
+    (char*)NULL };
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Rpc_Xdr_Lvalue_Cast_B fix
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_BName[] =
+     "rpc_xdr_lvalue_cast_b";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_BList[] =
+  "|rpc/xdr.h|";
+/*
+ *  Machine/OS name selection pattern
+ */
+#define apzRpc_Xdr_Lvalue_Cast_BMachs (const char**)NULL
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zRpc_Xdr_Lvalue_Cast_BSelect0[] =
+       "#define[ \t]*IXDR_PUT_LONG.*\\\\\n\
+.*__extension__.*";
+
+#define    RPC_XDR_LVALUE_CAST_B_TEST_CT  1
+static tTestDesc aRpc_Xdr_Lvalue_Cast_BTests[] = {
+  { TT_EGREP,    zRpc_Xdr_Lvalue_Cast_BSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Rpc_Xdr_Lvalue_Cast_B
+ */
+static const char* apzRpc_Xdr_Lvalue_Cast_BPatch[] = {
+    "format",
+    "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Rs6000_Double fix
@@ -6822,9 +6894,9 @@ static const char* apzX11_SprintfPatch[] = {
  *
  *  List of all fixes
  */
-#define REGEX_COUNT          193
+#define REGEX_COUNT          195
 #define MACH_LIST_SIZE_LIMIT 261
-#define FIX_COUNT            172
+#define FIX_COUNT            174
 
 /*
  *  Enumerate the fixes
@@ -6929,6 +7001,8 @@ typedef enum {
     OSF_NAMESPACE_C_FIXIDX,
     PTHREAD_PAGE_SIZE_FIXIDX,
     READ_RET_TYPE_FIXIDX,
+    RPC_XDR_LVALUE_CAST_A_FIXIDX,
+    RPC_XDR_LVALUE_CAST_B_FIXIDX,
     RS6000_DOUBLE_FIXIDX,
     RS6000_FCHMOD_FIXIDX,
     RS6000_PARAM_FIXIDX,
@@ -7500,6 +7574,16 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
      READ_RET_TYPE_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
      aRead_Ret_TypeTests,   apzRead_Ret_TypePatch, 0 },
 
+  {  zRpc_Xdr_Lvalue_Cast_AName,    zRpc_Xdr_Lvalue_Cast_AList,
+     apzRpc_Xdr_Lvalue_Cast_AMachs,
+     RPC_XDR_LVALUE_CAST_A_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aRpc_Xdr_Lvalue_Cast_ATests,   apzRpc_Xdr_Lvalue_Cast_APatch, 0 },
+
+  {  zRpc_Xdr_Lvalue_Cast_BName,    zRpc_Xdr_Lvalue_Cast_BList,
+     apzRpc_Xdr_Lvalue_Cast_BMachs,
+     RPC_XDR_LVALUE_CAST_B_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aRpc_Xdr_Lvalue_Cast_BTests,   apzRpc_Xdr_Lvalue_Cast_BPatch, 0 },
+
   {  zRs6000_DoubleName,    zRs6000_DoubleList,
      apzRs6000_DoubleMachs,
      RS6000_DOUBLE_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

gcc/fixinc/inclhack.def

@@ -2229,6 +2229,31 @@ fix = {
 };
 
 
+/*
+ *  Fix casts as lvalues in glibc's <rpc/xdr.h>.
+ */
+fix = {
+    hackname  = rpc_xdr_lvalue_cast_a;
+    files     = rpc/xdr.h;
+    select    = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
+    c_fix     = format;
+    c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
+    test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
+                "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
+};
+
+
+fix = {
+    hackname  = rpc_xdr_lvalue_cast_b;
+    files     = rpc/xdr.h;
+    select    = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
+    c_fix     = format;
+    c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
+    test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
+                "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
+};
+
+
 /*
  *  function class(double x) conflicts with C++ keyword on rs/6000
  */

gcc/fixinc/tests/base/rpc/xdr.h

@@ -9,6 +9,16 @@
 
 
 
+#if defined( RPC_XDR_LVALUE_CAST_A_CHECK )
+#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))
+#endif  /* RPC_XDR_LVALUE_CAST_A_CHECK */
+
+
+#if defined( RPC_XDR_LVALUE_CAST_B_CHECK )
+#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))
+#endif  /* RPC_XDR_LVALUE_CAST_B_CHECK */
+
+
 #if defined( STRUCT_FILE_CHECK )
 struct __file_s;
 extern void xdrstdio_create( struct __file_s* );