inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0 in case of C.
2009-01-01 Andreas Tobler <a.tobler@schweiz.org> * inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0 in case of C. * fixincl.x: Regenerate. From-SVN: r142989
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Andreas Tobler
Andreas Tobler
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a11fe69921
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9cb825505e
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@ -1,3 +1,9 @@
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2009-01-01 Andreas Tobler <a.tobler@schweiz.org>
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* inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0
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in case of C.
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* fixincl.x: Regenerate.
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2008-12-31 Andreas Tobler <a.tobler@schweiz.org>
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PR target/35460
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@ -2,11 +2,11 @@
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*
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* DO NOT EDIT THIS FILE (fixincl.x)
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*
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* It has been AutoGen-ed Wednesday December 31, 2008 at 02:49:07 PM CET
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* It has been AutoGen-ed Wednesday December 31, 2008 at 11:51:30 PM CET
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* From the definitions inclhack.def
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* and the template file fixincl
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*/
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/* DO NOT SVN-MERGE THIS FILE, EITHER Wed Dec 31 14:49:07 CET 2008
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/* DO NOT SVN-MERGE THIS FILE, EITHER Wed Dec 31 23:51:30 CET 2008
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*
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* You must regenerate it. Use the ./genfixes script.
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*
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@ -15,7 +15,7 @@
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* certain ANSI-incompatible system header files which are fixed to work
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* correctly with ANSI C and placed in a directory that GNU C will search.
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*
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* This file contains 178 fixup descriptions.
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* This file contains 179 fixup descriptions.
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*
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* See README for more information.
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*
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@ -4697,6 +4697,60 @@ static const char* apzNodeent_SyntaxPatch[] = {
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"%0;",
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(char*)NULL };
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/* * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Description of Openbsd_Null_Definition fix
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*/
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tSCC zOpenbsd_Null_DefinitionName[] =
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"openbsd_null_definition";
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/*
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* File name selection pattern
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*/
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tSCC zOpenbsd_Null_DefinitionList[] =
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"locale.h\0stddef.h\0stdio.h\0string.h\0time.h\0unistd.h\0wchar.h\0sys/param.h\0";
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/*
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* Machine/OS name selection pattern
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*/
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tSCC* apzOpenbsd_Null_DefinitionMachs[] = {
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"*-*-openbsd*",
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(const char*)NULL };
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/*
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* content selection pattern - do fix if pattern found
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*/
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tSCC zOpenbsd_Null_DefinitionSelect0[] =
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"__GNUG__";
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#define OPENBSD_NULL_DEFINITION_TEST_CT 1
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static tTestDesc aOpenbsd_Null_DefinitionTests[] = {
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{ TT_EGREP, zOpenbsd_Null_DefinitionSelect0, (regex_t*)NULL }, };
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/*
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* Fix Command Arguments for Openbsd_Null_Definition
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*/
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static const char* apzOpenbsd_Null_DefinitionPatch[] = {
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"format",
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"#ifndef NULL\n\
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#ifdef __cplusplus\n\
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#ifdef __GNUG__\n\
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#define NULL\t__null\n\
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#else\t /* ! __GNUG__ */\n\
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#define NULL\t0L\n\
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#endif\t /* __GNUG__ */\n\
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#else\t /* ! __cplusplus */\n\
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#define NULL\t((void *)0)\n\
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#endif\t /* __cplusplus */\n\
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#endif\t /* !NULL */",
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"^#ifndef[ \t]*NULL\n\
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^#ifdef[ \t]*__GNUG__\n\
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^#define[ \t]*NULL[ \t]*__null\n\
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^#else\n\
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^#define[ \t]*NULL[ \t]*0L\n\
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^#endif\n\
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^#endif",
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(char*)NULL };
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/* * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Description of Obstack_Lvalue_Cast fix
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@ -7219,9 +7273,9 @@ static const char* apzX11_SprintfPatch[] = {
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*
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* List of all fixes
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*/
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#define REGEX_COUNT 224
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#define REGEX_COUNT 225
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#define MACH_LIST_SIZE_LIMIT 181
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#define FIX_COUNT 178
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#define FIX_COUNT 179
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/*
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* Enumerate the fixes
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@ -7343,6 +7397,7 @@ typedef enum {
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NEXT_VOLITILE_FIXIDX,
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NEXT_WAIT_UNION_FIXIDX,
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NODEENT_SYNTAX_FIXIDX,
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OPENBSD_NULL_DEFINITION_FIXIDX,
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OBSTACK_LVALUE_CAST_FIXIDX,
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OPENBSD_VA_START_FIXIDX,
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OSF_NAMESPACE_A_FIXIDX,
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@ -7988,6 +8043,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
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NODEENT_SYNTAX_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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aNodeent_SyntaxTests, apzNodeent_SyntaxPatch, 0 },
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{ zOpenbsd_Null_DefinitionName, zOpenbsd_Null_DefinitionList,
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apzOpenbsd_Null_DefinitionMachs,
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OPENBSD_NULL_DEFINITION_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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aOpenbsd_Null_DefinitionTests, apzOpenbsd_Null_DefinitionPatch, 0 },
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{ zObstack_Lvalue_CastName, zObstack_Lvalue_CastList,
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apzObstack_Lvalue_CastMachs,
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OBSTACK_LVALUE_CAST_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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@ -2516,6 +2516,44 @@ fix = {
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test_text = "char *na_addr\t";
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};
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/*
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* Fix OpenBSD's NULL definition.
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*/
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fix = {
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hackname = openbsd_null_definition;
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mach = "*-*-openbsd*";
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files = locale.h, stddef.h, stdio.h, string.h,
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time.h, unistd.h, wchar.h, sys/param.h;
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select = "__GNUG__";
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c_fix = format;
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c_fix_arg = "#ifndef NULL\n"
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"#ifdef __cplusplus\n"
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"#ifdef __GNUG__\n"
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"#define NULL\t__null\n"
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"#else\t /* ! __GNUG__ */\n"
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"#define NULL\t0L\n"
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"#endif\t /* __GNUG__ */\n"
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"#else\t /* ! __cplusplus */\n"
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"#define NULL\t((void *)0)\n"
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"#endif\t /* __cplusplus */\n"
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"#endif\t /* !NULL */";
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c_fix_arg = "^#ifndef[ \t]*NULL\n"
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"^#ifdef[ \t]*__GNUG__\n"
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"^#define[ \t]*NULL[ \t]*__null\n"
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"^#else\n"
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"^#define[ \t]*NULL[ \t]*0L\n"
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"^#endif\n"
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"^#endif";
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test_text =
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"#ifndef NULL\n"
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"#ifdef __GNUG__\n"
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"#define NULL __null\n"
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"#else\n"
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"#define NULL 0L\n"
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"#endif\n"
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"#endif\n";
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};
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/*
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* obstack.h used casts as lvalues.
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