diff options
Diffstat (limited to 'contrib/gcc/config/i386/win32.h')
| -rw-r--r-- | contrib/gcc/config/i386/win32.h | 104 |
1 files changed, 31 insertions, 73 deletions
diff --git a/contrib/gcc/config/i386/win32.h b/contrib/gcc/config/i386/win32.h index 0aa7a57..93f58c9 100644 --- a/contrib/gcc/config/i386/win32.h +++ b/contrib/gcc/config/i386/win32.h @@ -2,7 +2,7 @@ hosting on Windows NT 3.x, using a Unix style C library and tools, as distinct from winnt.h, which is used to build GCC for use with a windows style library and tool set and uses the Microsoft tools. - Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 + Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of GNU CC. @@ -22,15 +22,15 @@ 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. */ -#define YES_UNDERSCORES - /* Enable parsing of #pragma pack(push,<n>) and #pragma pack(pop). */ #define HANDLE_PRAGMA_PACK_PUSH_POP 1 -#define DBX_DEBUGGING_INFO -#define SDB_DEBUGGING_INFO +#define DBX_DEBUGGING_INFO 1 +#define SDB_DEBUGGING_INFO 1 #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG +#include "i386/unix.h" +#include "i386/bsd.h" #include "i386/gas.h" #include "dbxcoff.h" @@ -62,11 +62,24 @@ Boston, MA 02111-1307, USA. */ { "no-nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT, "" }, -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D_WIN32 -DWINNT -D_X86_=1 \ - -D__stdcall=__attribute__((__stdcall__)) \ - -D__cdecl=__attribute__((__cdecl__)) \ - -Asystem=winnt" +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("_WIN32"); \ + builtin_define_std ("WINNT"); \ + builtin_define ("_X86_"); \ + builtin_define ("__stdcall=__attribute__((__stdcall__))"); \ + builtin_define ("__cdecl=__attribute__((__cdecl__))"); \ + builtin_assert ("system=winnt"); \ + if (TARGET_CYGWIN) \ + { \ + builtin_define ("__CYGWIN32__"); \ + builtin_define ("__CYGWIN__"); \ + } \ + else \ + builtin_define ("__MINGW32__"); \ + } \ + while (0) #undef STARTFILE_SPEC @@ -74,9 +87,8 @@ Boston, MA 02111-1307, USA. */ %{mcygwin:crt0%O%s} %{pg:gcrt0%O%s}}" #undef CPP_SPEC -#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \ - %{!mcygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__} \ - %{mcygwin:-D__CYGWIN32__ -D__CYGWIN__}" +#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} \ + %{!mcygwin:-iwithprefixbefore include/mingw32}" /* We have to dynamic link to get to the system DLLs. All of libc, libm and the Unix stuff is in cygwin.dll. The import library is called @@ -95,7 +107,6 @@ Boston, MA 02111-1307, USA. */ #define SIZE_TYPE "unsigned int" #define PTRDIFF_TYPE "int" -#define WCHAR_UNSIGNED 1 #define WCHAR_TYPE_SIZE 16 #define WCHAR_TYPE "short unsigned int" /* Currently we do not have the atexit() function, @@ -103,63 +114,10 @@ Boston, MA 02111-1307, USA. */ #define NEED_ATEXIT 1 -/* Define this macro if references to a symbol must be treated - differently depending on something about the variable or - function named by the symbol (such as what section it is in). - - On i386, if using PIC, mark a SYMBOL_REF for a non-global symbol - so that we may access it directly in the GOT. - - On i386 running Windows NT, modify the assembler name with a suffix - consisting of an atsign (@) followed by string of digits that represents - the number of bytes of arguments passed to the function, if it has the - attribute STDCALL. */ - -#ifdef ENCODE_SECTION_INFO -#undef ENCODE_SECTION_INFO -#define ENCODE_SECTION_INFO(DECL) \ -do \ - { \ - if (flag_pic) \ - { \ - rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd' \ - ? TREE_CST_RTL (DECL) : DECL_RTL (DECL)); \ - SYMBOL_REF_FLAG (XEXP (rtl, 0)) \ - = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd' \ - || ! TREE_PUBLIC (DECL)); \ - } \ - if (TREE_CODE (DECL) == FUNCTION_DECL) \ - if (lookup_attribute ("stdcall", \ - TYPE_ATTRIBUTES (TREE_TYPE (DECL)))) \ - XEXP (DECL_RTL (DECL), 0) = \ - gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); \ - } \ -while (0) -#endif - -/* This macro gets just the user-specified name - out of the string in a SYMBOL_REF. Discard - trailing @[NUM] encoded by ENCODE_SECTION_INFO. - Do we need the stripping of leading '*'? */ -#undef STRIP_NAME_ENCODING -#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME) \ -do { \ - const char *_p; \ - const char *const _name = ((SYMBOL_NAME) + ((SYMBOL_NAME)[0] == '*'));\ - 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 /* Emit code to check the stack when allocating more that 4000 bytes in one go. */ @@ -187,8 +145,8 @@ do { \ symbols must be explicitly imported from shared libraries (DLLs). */ #define MULTIPLE_SYMBOL_SPACES -extern void i386_pe_unique_section (); -#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC) +extern void i386_pe_unique_section PARAMS ((tree, int)); +#define TARGET_ASM_UNIQUE_SECTION i386_pe_unique_section #define SUPPORTS_ONE_ONLY 1 |
