#define CPP_PREDEFINES "-D_X86_=1 -Asystem=winnt"
#ifdef CROSS_COMPILE
-#define CYGWIN_INCLUDES "-idirafter " CYGWIN_CROSS_DIR "/include"
-#define W32API_INC "-idirafter " CYGWIN_CROSS_DIR "/include/w32api"
+#define CYGWIN_INCLUDES "%{!nostdinc:-idirafter " CYGWIN_CROSS_DIR "/include}"
+#define W32API_INC "%{!nostdinc:-idirafter " CYGWIN_CROSS_DIR "/include/w32api}"
#define W32API_LIB "-L" CYGWIN_CROSS_DIR "/lib/w32api/"
#define CYGWIN_LIB CYGWIN_CROSS_DIR "/lib"
#define MINGW_LIBS "-L" CYGWIN_CROSS_DIR "/lib/mingw"
-#define MINGW_INCLUDES "-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++-3 "\
+#define MINGW_INCLUDES "%{!nostdinc:-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++-3 "\
"-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++ "\
- "-idirafter " CYGWIN_CROSS_DIR "/include/mingw"
+ "-idirafter " CYGWIN_CROSS_DIR "/include/mingw}"
#else
-#define CYGWIN_INCLUDES "-isystem /usr/local/include -idirafter /usr/include"
-#define W32API_INC "-idirafter /usr/include/w32api"
+#define CYGWIN_INCLUDES "%{!nostdinc:-isystem /usr/local/include "\
+ "-idirafter " CYGWIN_CROSS_DIR "/include "\
+ "-idirafter /usr/include}"
+#define W32API_INC "%{!nostdinc:-idirafter /usr/include/w32api}"
#define W32API_LIB "-L/usr/lib/w32api/"
#define CYGWIN_LIB "/usr/lib"
#define MINGW_LIBS "-L/usr/local/lib/mingw -L/usr/lib/mingw"
-#define MINGW_INCLUDES "-isystem /usr/include/mingw/g++-3 "\
+#define MINGW_INCLUDES "%{!nostdinc:-isystem /usr/include/mingw/g++-3 "\
"-isystem /usr/include/mingw/g++ "\
- "-isystem /usr/local/include/mingw" \
- "-idirafter /usr/include/mingw"
+ "-isystem /usr/local/include/mingw "\
+ "-idirafter " CYGWIN_CROSS_DIR "/include/mingw "\
+ "-idirafter /usr/include/mingw}"
#endif
+/* Get tree.c to declare a target-specific specialization of
+ merge_decl_attributes. */
+#define TARGET_DLLIMPORT_DECL_ATTRIBUTES
+
/* Support the __declspec keyword by turning them into attributes.
We currently only support: dllimport and dllexport.
Note that the current way we do this may result in a collision with
%{mno-win32:%{mno-cygwin: %emno-cygwin and mno-win32 are not compatible}} \
%{mno-cygwin:-D__MSVCRT__ -D__MINGW32__ %{mthreads:-D_MT} "\
MINGW_INCLUDES "} \
- %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__ -Dunix -D__unix__ -D__unix "\
+ %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__ %{!ansi:-Dunix} -D__unix__ -D__unix "\
CYGWIN_INCLUDES "}\
- %{mwin32|mno-cygwin:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ -DWINNT}\
+ %{mwin32|mno-cygwin:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ %{!ansi:-DWINNT}}\
%{!mno-win32:" W32API_INC "}\
"
#undef STARTFILE_SPEC
-#define STARTFILE_SPEC W32API_LIB "\
- %{shared|mdll: %{mno-cygwin:" MINGW_LIBS " mingw/dllcrt2%O%s}}\
- %{!shared: %{!mdll: %{!mno-cygwin:crt0%O%s} %{mno-cygwin:" MINGW_LIBS " mingw/crt2%O%s}\
+#define STARTFILE_SPEC "\
+ %{shared|mdll: %{mno-cygwin:" MINGW_LIBS " dllcrt2%O%s}}\
+ %{!shared: %{!mdll: %{!mno-cygwin:crt0%O%s} %{mno-cygwin:" MINGW_LIBS " crt2%O%s}\
%{pg:gcrt0%O%s}}}\
"
ld, but that doesn't work just yet. */
#undef LIB_SPEC
-#define LIB_SPEC "%{pg:-lgmon} \
+#define LIB_SPEC "\
+ %{pg:-lgmon} \
%{!mno-cygwin:-lcygwin} \
%{mno-cygwin:%{mthreads:-lmingwthrd} -lmingw32} \
%{mwindows:-lgdi32 -lcomdlg32} \
-luser32 -lkernel32 -ladvapi32 -lshell32"
-#define LINK_SPEC "%{mwindows:--subsystem windows} \
+#define LINK_SPEC W32API_LIB "\
+ %{mwindows:--subsystem windows} \
%{mconsole:--subsystem console} \
%{shared: %{mdll: %eshared and mdll are not compatible}} \
%{shared: --shared} %{mdll:--dll} \
/* Enable parsing of #pragma pack(push,<n>) and #pragma pack(pop). */
#define HANDLE_PRAGMA_PACK_PUSH_POP 1
-/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
- is a valid machine specific attribute for DECL.
- The attributes in ATTRIBUTES have previously been assigned to DECL. */
-
union tree_node;
#define TREE union tree_node *
-#undef VALID_MACHINE_DECL_ATTRIBUTE
-#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \
- i386_pe_valid_decl_attribute_p (DECL, ATTRIBUTES, IDENTIFIER, ARGS)
-extern int i386_pe_valid_decl_attribute_p PARAMS ((TREE, TREE, TREE, TREE));
-
-/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
- is a valid machine specific attribute for TYPE.
- The attributes in ATTRIBUTES have previously been assigned to TYPE. */
-
-#undef VALID_MACHINE_TYPE_ATTRIBUTE
-#define VALID_MACHINE_TYPE_ATTRIBUTE(TYPE, ATTRIBUTES, IDENTIFIER, ARGS) \
- i386_pe_valid_type_attribute_p (TYPE, ATTRIBUTES, IDENTIFIER, ARGS)
-extern int i386_pe_valid_type_attribute_p PARAMS ((TREE, TREE, TREE, TREE));
-
-extern union tree_node *i386_pe_merge_decl_attributes PARAMS ((TREE, TREE));
-#define MERGE_MACHINE_DECL_ATTRIBUTES(OLD, NEW) \
- i386_pe_merge_decl_attributes ((OLD), (NEW))
-extern TREE i386_pe_merge_decl_attributes PARAMS ((TREE, TREE));
-
/* Used to implement dllexport overriding dllimport semantics. It's also used
to handle vtables - the first pass won't do anything because
DECL_CONTEXT (DECL) will be 0 so i386_pe_dll{ex,im}port_p will return 0.
It's also used to handle dllimport override semantics. */
#if 0
#define REDO_SECTION_INFO_P(DECL) \
- ((DECL_MACHINE_ATTRIBUTES (DECL) != NULL_TREE) \
+ ((DECL_ATTRIBUTES (DECL) != NULL_TREE) \
|| (TREE_CODE (DECL) == VAR_DECL && DECL_VIRTUAL_P (DECL)))
#else
#define REDO_SECTION_INFO_P(DECL) 1
\f
#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor, in_drectve
+#define EXTRA_SECTIONS in_drectve
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
- CTOR_SECTION_FUNCTION \
- DTOR_SECTION_FUNCTION \
DRECTVE_SECTION_FUNCTION \
SWITCH_TO_SECTION_FUNCTION
-#define CTOR_SECTION_FUNCTION \
-void \
-ctor_section () \
-{ \
- if (in_section != in_ctor) \
- { \
- fprintf (asm_out_file, "\t.section .ctor\n"); \
- in_section = in_ctor; \
- } \
-}
-void ctor_section PARAMS ((void));
-
-#define DTOR_SECTION_FUNCTION \
-void \
-dtor_section () \
-{ \
- if (in_section != in_dtor) \
- { \
- fprintf (asm_out_file, "\t.section .dtor\n"); \
- in_section = in_dtor; \
- } \
-}
-void dtor_section PARAMS ((void));
-
#define DRECTVE_SECTION_FUNCTION \
void \
drectve_section () \
case in_text: text_section (); break; \
case in_data: data_section (); break; \
case in_named: named_section (decl, NULL, 0); break; \
- case in_ctor: ctor_section (); break; \
- case in_dtor: dtor_section (); break; \
case in_drectve: drectve_section (); break; \
default: abort (); break; \
} \
}
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
- do { \
- ctor_section (); \
- fprintf (FILE, "%s\t", ASM_LONG); \
- assemble_name (FILE, NAME); \
- fprintf (FILE, "\n"); \
- } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
- do { \
- dtor_section (); \
- fprintf (FILE, "%s\t", ASM_LONG); \
- assemble_name (FILE, NAME); \
- fprintf (FILE, "\n"); \
- } while (0)
-
/* Don't allow flag_pic to propagate since gas may produce invalid code
otherwise. */
symbols must be explicitly imported from shared libraries (DLLs). */
#define MULTIPLE_SYMBOL_SPACES
-#define UNIQUE_SECTION_P(DECL) DECL_ONE_ONLY (DECL)
extern void i386_pe_unique_section PARAMS ((TREE, int));
#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC)
#define SUPPORTS_ONE_ONLY 1
-/* A C statement to output something to the assembler file to switch to section
- NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
- NULL_TREE. Some target formats do not support arbitrary sections. Do not
- define this macro in such cases. */
-#undef ASM_OUTPUT_SECTION_NAME
-#define ASM_OUTPUT_SECTION_NAME(STREAM, DECL, NAME, RELOC) \
-do { \
- static struct section_info \
- { \
- struct section_info *next; \
- char *name; \
- enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type; \
- } *sections; \
- struct section_info *s; \
- const char *mode; \
- enum sect_enum type; \
- \
- for (s = sections; s; s = s->next) \
- if (!strcmp (NAME, s->name)) \
- break; \
- \
- if (DECL && TREE_CODE (DECL) == FUNCTION_DECL) \
- type = SECT_EXEC, mode = "x"; \
- else if (DECL && DECL_READONLY_SECTION (DECL, RELOC)) \
- type = SECT_RO, mode = ""; \
- else \
- { \
- type = SECT_RW; \
- if (DECL && TREE_CODE (DECL) == VAR_DECL \
- && lookup_attribute ("shared", DECL_MACHINE_ATTRIBUTES (DECL))) \
- mode = "ws"; \
- else \
- mode = "w"; \
- } \
- \
- if (s == 0) \
- { \
- s = (struct section_info *) xmalloc (sizeof (struct section_info)); \
- s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME)); \
- strcpy (s->name, NAME); \
- s->type = type; \
- s->next = sections; \
- sections = s; \
- fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode); \
- /* Functions may have been compiled at various levels of \
- optimization so we can't use `same_size' here. Instead, \
- have the linker pick one. */ \
- if ((DECL) && DECL_ONE_ONLY (DECL)) \
- fprintf (STREAM, "\t.linkonce %s\n", \
- TREE_CODE (DECL) == FUNCTION_DECL \
- ? "discard" : "same_size"); \
- } \
- else \
- { \
- fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode); \
- } \
-} while (0)
+/* Switch into a generic section. */
+#define TARGET_ASM_NAMED_SECTION i386_pe_asm_named_section
+
+/* Select attributes for named sections. */
+#define TARGET_SECTION_TYPE_FLAGS i386_pe_section_type_flags
/* Write the extra assembler code needed to declare a function
properly. If we are generating SDB debugging information, this
#undef BIGGEST_ALIGNMENT
#define BIGGEST_ALIGNMENT 128
+/* Native complier aligns internal doubles in structures on dword boundaries. */
+#undef BIGGEST_FIELD_ALIGNMENT
+#define BIGGEST_FIELD_ALIGNMENT 64
+
/* A bitfield declared as `int' forces `int' alignment for the struct. */
#undef PCC_BITFIELDS_TYPE_MATTERS
#define PCC_BITFIELDS_TYPE_MATTERS 1
#define SET_ASM_OP "\t.set\t"
#endif
-#ifndef INT_ASM_OP
-#define INT_ASM_OP "\t.long\t"
-#endif
-
+/* Override GCC's relative pathname lookup (ie., relocatability) unless
+ otherwise told by other subtargets. */
+#ifndef WIN32_NO_ABSOLUTE_INST_DIRS
#undef MD_STARTFILE_PREFIX
#define MD_STARTFILE_PREFIX "/usr/lib/"
#undef SYSTEM_INCLUDE_DIR
#undef STANDARD_INCLUDE_DIR
#define STANDARD_INCLUDE_DIR 0
-#endif
+#endif /* not CROSS_COMPILE */
+#endif /* not WIN32_NO_ABSOLUTE_INST_DIRS */
#undef TREE
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