/* Operating system specific defines to be used when targeting GCC for
hosting on Windows32, using a Unix style C library and tools.
- Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001
+ Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GNU CC.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+Boston, MA 02111-1307, USA. */
-#define YES_UNDERSCORES
-
-#define DBX_DEBUGGING_INFO
-#define SDB_DEBUGGING_INFO
+#define DBX_DEBUGGING_INFO 1
+#define SDB_DEBUGGING_INFO 1
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+#define TARGET_VERSION fprintf (stderr, " (x86 Cygwin)");
+#define TARGET_EXECUTABLE_SUFFIX ".exe"
+
+#include <stdio.h>
+#include "i386/i386.h"
+#include "i386/unix.h"
+#include "i386/bsd.h"
#include "i386/gas.h"
#include "dbxcoff.h"
-/* Augment TARGET_SWITCHES with the cygwin/no-cygwin options. */
-#define MASK_WIN32 0x40000000 /* Use -lming32 interface */
-#define MASK_CYGWIN 0x20000000 /* Use -lcygwin interface */
-#define MASK_WINDOWS 0x10000000 /* Use windows interface */
-#define MASK_DLL 0x08000000 /* Use dll interface */
-#define MASK_NOP_FUN_DLLIMPORT 0x20000 /* Ignore dllimport for functions */
-
-#define TARGET_WIN32 (target_flags & MASK_WIN32)
-#define TARGET_CYGWIN (target_flags & MASK_CYGWIN)
-#define TARGET_WINDOWS (target_flags & MASK_WINDOWS)
-#define TARGET_DLL (target_flags & MASK_DLL)
+/* Masks for subtarget switches used by other files. */
+#define MASK_NOP_FUN_DLLIMPORT 0x08000000 /* Ignore dllimport for functions */
+
+/* Used in winnt.c. */
#define TARGET_NOP_FUN_DLLIMPORT (target_flags & MASK_NOP_FUN_DLLIMPORT)
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
-{ "cygwin", MASK_CYGWIN, \
- N_("Use the Cygwin interface") }, \
-{ "no-cygwin", MASK_WIN32, \
- N_("Use the Mingw32 interface") }, \
-{ "windows", MASK_WINDOWS, N_("Create GUI application") }, \
-{ "no-win32", -MASK_WIN32, N_("Don't set Windows defines") },\
-{ "win32", 0, N_("Set Windows defines") }, \
-{ "console", -MASK_WINDOWS, \
- N_("Create console application") }, \
-{ "dll", MASK_DLL, N_("Generate code for a DLL") }, \
-{ "nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT, \
- N_("Ignore dllimport for functions") }, \
-{ "no-nop-fun-dllimport", -MASK_NOP_FUN_DLLIMPORT, "" }, \
+{ "cygwin", 0, N_("Use the Cygwin interface") }, \
+{ "no-cygwin", 0, N_("Use the Mingw32 interface") }, \
+{ "windows", 0, N_("Create GUI application") }, \
+{ "no-win32", 0, N_("Don't set Windows defines") }, \
+{ "win32", 0, N_("Set Windows defines") }, \
+{ "console", 0, N_("Create console application") },\
+{ "dll", 0, N_("Generate code for a DLL") }, \
+{ "nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT, \
+ N_("Ignore dllimport for functions") }, \
+{ "no-nop-fun-dllimport", -MASK_NOP_FUN_DLLIMPORT, "" }, \
{ "threads", 0, N_("Use Mingw-specific thread support") },
+#define MAYBE_UWIN_CPP_BUILTINS() /* Nothing. */
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ builtin_define ("_X86_=1"); \
+ builtin_assert ("system=winnt"); \
+ builtin_define ("__stdcall=__attribute__((__stdcall__))"); \
+ builtin_define ("__cdecl=__attribute__((__cdecl__))"); \
+ builtin_define ("__declspec(x)=__attribute__((x))"); \
+ if (!flag_iso) \
+ { \
+ builtin_define ("_stdcall=__attribute__((__stdcall__))"); \
+ builtin_define ("_cdecl=__attribute__((__cdecl__))"); \
+ } \
+ MAYBE_UWIN_CPP_BUILTINS (); \
+ } \
+ while (0)
+
+#ifdef CROSS_COMPILE
+#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 "%{!nostdinc:-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++-3 "\
+ "-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++ "\
+ "-idirafter " CYGWIN_CROSS_DIR "/include/mingw}"
+#else
+#define CYGWIN_INCLUDES "%{!nostdinc:-isystem /usr/local/include "\
+ "-idirafter " CYGWIN_CROSS_DIR "/include "\
+ "-idirafter /usr/include}"
+#define W32API_INC "%{!nostdinc:"\
+ "-idirafter " CYGWIN_CROSS_DIR "/include/w32api "\
+ "-idirafter /usr/include/w32api}"
+#define W32API_LIB "-L" CYGWIN_CROSS_DIR "/lib/w32api/ -L/usr/lib/w32api/"
+#define CYGWIN_LIB "/usr/lib"
+#define MINGW_LIBS "-L/usr/local/lib/mingw -L/usr/lib/mingw"
+#define MINGW_INCLUDES "%{!nostdinc:-isystem /usr/include/mingw/g++-3 "\
+ "-isystem /usr/include/mingw/g++ "\
+ "-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.
is that args are not accumulated: each new appearance would clobber any
existing args. */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D_X86_=1 -Asystem=winnt"
+#undef CPP_SPEC
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} \
+ %{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__ %{!ansi:-Dunix} -D__unix__ -D__unix "\
+ CYGWIN_INCLUDES "}\
+ %{mwin32|mno-cygwin:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ %{!ansi:-DWINNT}}\
+ %{!mno-win32:" W32API_INC "}\
+"
+
+#undef STARTFILE_SPEC
+#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}}}\
+"
/* Normally, -lgcc is not needed since everything in it is in the DLL, but we
want to allow things to be added to it when installing new versions of
GCC without making a new CYGWIN.DLL, so we leave it. Profiling is handled
- by calling the init function from the prologue. */
+ by calling the init function from the prologue. */
#undef LIBGCC_SPEC
#define LIBGCC_SPEC "%{mno-cygwin: %{mthreads:-lmingwthrd} -lmingw32} -lgcc %{mno-cygwin:-lmoldname -lmsvcrt}"
-#ifdef CROSS_COMPILE
-#define CYGWIN_INCLUDES "-idirafter " CYGWIN_CROSS_DIR "/include"
-#define CYGWIN_W32API "-idirafter " CYGWIN_CROSS_DIR "/include/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 "\
- "-isystem " CYGWIN_CROSS_DIR "/include/mingw/g++ "\
- "-idirafter " CYGWIN_CROSS_DIR "/include/mingw"
-#else
-#define CYGWIN_INCLUDES "-isystem /usr/local/include -idirafter /usr/include"
-#define CYGWIN_W32API "-idirafter /usr/include/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 "\
- "-isystem /usr/include/mingw/g++ "\
- "-isystem /usr/local/include/mingw" \
- "-idirafter /usr/include/mingw"
-#endif
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{shared|mdll: %{mno-cygwin:dllcrt2%O%s}} \
- %{!shared: %{!mdll: %{!mno-cygwin:crt0%O%s} %{mno-cygwin:" MINGW_LIBS " mingw/crt2%O%s} \
- %{pg:gcrt0%O%s}}}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
- -D__stdcall=__attribute__((__stdcall__)) \
- -D__cdecl=__attribute__((__cdecl__)) \
- %{!ansi:-D_stdcall=__attribute__((__stdcall__)) \
- -D_cdecl=__attribute__((__cdecl__))} \
- -D__declspec(x)=__attribute__((x)) \
- -D__i386__ -D__i386 \
- %{mno-win32: %{mno-cygwin: %emno-cygwin and mno-win32 are not compatible}} \
- %{mno-cygwin:-D__MSVCRT__ -D__MINGW32__ %{mthreads:-D_MT} " MINGW_INCLUDES \
- " -mwin32} \
- %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__ -Dunix -D__unix__ -D__unix \
- " CYGWIN_INCLUDES "} \
- %{mwin32:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ -DWINNT " CYGWIN_W32API "} \
-"
-
/* This macro defines names of additional specifications to put in the specs
that can be used in various specifications like CC1_SPEC. Its definition
is an initializer with a subgrouping for each command option.
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} \
%{static:-Bstatic} %{!static:-Bdynamic} \
%{shared|mdll: -e \
%{mno-cygwin:_DllMainCRTStartup@12} \
- %{!mno-cygwin:__cygwin_dll_entry@12}}"
+ %{!mno-cygwin:__cygwin_dll_entry@12}}\
+ --dll-search-prefix=cyg"
#undef MATH_LIBRARY
#define MATH_LIBRARY ""
#define SIZE_TYPE "unsigned int"
#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
#define WCHAR_TYPE_SIZE 16
#define WCHAR_TYPE "short unsigned int"
/* 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) \
- || (TREE_CODE (DECL) == VAR_DECL && DECL_VIRTUAL_P (DECL)))
-#else
-#define REDO_SECTION_INFO_P(DECL) 1
-#endif
-
\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; \
- } \
-}
-
-#define DTOR_SECTION_FUNCTION \
-void \
-dtor_section () \
-{ \
- if (in_section != in_dtor) \
- { \
- fprintf (asm_out_file, "\t.section .dtor\n"); \
- in_section = in_dtor; \
- } \
-}
-
#define DRECTVE_SECTION_FUNCTION \
void \
drectve_section () \
in_section = in_drectve; \
} \
}
+void drectve_section PARAMS ((void));
/* Switch to SECTION (an `enum in_section').
ASM_DECLARE_OBJECT_NAME and then switch back to the original section
afterwards. */
#define SWITCH_TO_SECTION_FUNCTION \
+void switch_to_section PARAMS ((enum in_section, tree)); \
void \
switch_to_section (section, decl) \
enum in_section 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. */
+ otherwise. */
#undef SUBTARGET_OVERRIDE_OPTIONS
#define SUBTARGET_OVERRIDE_OPTIONS \
section and we need to set DECL_SECTION_NAME so we do that here.
Note that we can be called twice on the same decl. */
-extern void i386_pe_encode_section_info PARAMS ((TREE));
-
-#ifdef ENCODE_SECTION_INFO
-#undef ENCODE_SECTION_INFO
-#endif
-#define ENCODE_SECTION_INFO(DECL) i386_pe_encode_section_info (DECL)
-
-/* Utility used only in this file. */
-#define I386_PE_STRIP_ENCODING(SYM_NAME) \
- ((SYM_NAME) + ((SYM_NAME)[0] == '@' ? 3 : 0))
-
-/* This macro gets just the user-specified name
- out of the string in a SYMBOL_REF. Discard
- trailing @[NUM] encoded by ENCODE_SECTION_INFO. */
-#undef STRIP_NAME_ENCODING
-#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME) \
-do { \
- const char *_p; \
- const char *_name = I386_PE_STRIP_ENCODING (SYMBOL_NAME); \
- for (_p = _name; *_p && *_p != '@'; ++_p) \
- ; \
- if (*_p == '@') \
- { \
- int _len = _p - _name; \
- char *_new_name = (char *) alloca (_len + 1); \
- strncpy (_new_name, _name, _len); \
- _new_name[_len] = '\0'; \
- (VAR) = _new_name; \
- } \
- else \
- (VAR) = _name; \
-} while (0)
-
+#undef TARGET_ENCODE_SECTION_INFO
+#define TARGET_ENCODE_SECTION_INFO i386_pe_encode_section_info
+#undef TARGET_STRIP_NAME_ENCODING
+#define TARGET_STRIP_NAME_ENCODING i386_pe_strip_name_encoding_full
\f
/* Output a reference to a label. */
#undef ASM_OUTPUT_LABELREF
#define ASM_OUTPUT_LABELREF(STREAM, NAME) \
fprintf (STREAM, "%s%s", USER_LABEL_PREFIX, \
- I386_PE_STRIP_ENCODING (NAME)) \
+ i386_pe_strip_name_encoding (NAME)) \
/* Output a common block. */
#undef ASM_OUTPUT_COMMON
\f
/* Emit code to check the stack when allocating more that 4000
- bytes in one go. */
+ bytes in one go. */
#define CHECK_STACK_LIMIT 4000
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 TARGET_ASM_UNIQUE_SECTION i386_pe_unique_section
#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 (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
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
i386_pe_declare_function_type (FILE, XSTR (FUN, 0), 1)
-/* This says out to put a global symbol in the BSS section. */
+/* This says out to put a global symbol in the BSS section. */
#undef ASM_OUTPUT_ALIGNED_BSS
#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
asm_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN))
#undef ASM_COMMENT_START
#define ASM_COMMENT_START " #"
-/* DWARF2 Unwinding doesn't work with exception handling yet. */
+/* DWARF2 Unwinding doesn't work with exception handling yet. To make
+ it work, we need to build a libgcc_s.dll, and dcrt0.o should be
+ changed to call __register_frame_info/__deregister_frame_info. */
#define DWARF2_UNWIND_INFO 0
-/* Don't assume anything about the header files. */
+/* Don't assume anything about the header files. */
#define NO_IMPLICIT_EXTERN_C
#define SUBTARGET_PROLOGUE \
- if (profile_flag \
+ if (current_function_profile \
&& MAIN_NAME_P (DECL_NAME (current_function_decl))) \
{ \
emit_call_insn (gen_rtx (CALL, VOIDmode, \
/* External function declarations. */
-extern void i386_pe_record_external_function PARAMS ((char *));
-/* extern void i386_pe_declare_function_type PARAMS ((FILE *, char *, int)); */
-extern void i386_pe_record_exported_symbol PARAMS ((char *, int));
-/* extern void i386_pe_asm_file_end PARAMS ((FILE *)); */
+extern void i386_pe_record_external_function PARAMS ((const char *));
+extern void i386_pe_declare_function_type PARAMS ((FILE *, const char *, int));
+extern void i386_pe_record_exported_symbol PARAMS ((const char *, int));
+extern void i386_pe_asm_file_end PARAMS ((FILE *));
+extern int i386_pe_dllexport_name_p PARAMS ((const char *));
+extern int i386_pe_dllimport_name_p PARAMS ((const char *));
/* For Win32 ABI compatibility */
#undef DEFAULT_PCC_STRUCT_RETURN
#undef BIGGEST_ALIGNMENT
#define BIGGEST_ALIGNMENT 128
-/* A bitfield declared as `int' forces `int' alignment for the struct. */
-#undef PCC_BITFIELDS_TYPE_MATTERS
-#define PCC_BITFIELDS_TYPE_MATTERS 1
+/* Native complier aligns internal doubles in structures on dword boundaries. */
+#undef BIGGEST_FIELD_ALIGNMENT
+#define BIGGEST_FIELD_ALIGNMENT 64
+
+/* A bit-field declared as `int' forces `int' alignment for the struct. */
+#undef PCC_BITFIELD_TYPE_MATTERS
+#define PCC_BITFIELD_TYPE_MATTERS 1
#define GROUP_BITFIELDS_BY_ALIGN TYPE_NATIVE(rec)
#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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