diff options
Diffstat (limited to 'cross/i386-netbsdpe/patches/patch-pe')
| -rw-r--r-- | cross/i386-netbsdpe/patches/patch-pe | 610 |
1 files changed, 69 insertions, 541 deletions
diff --git a/cross/i386-netbsdpe/patches/patch-pe b/cross/i386-netbsdpe/patches/patch-pe index dadb3efbd78..333ef74499e 100644 --- a/cross/i386-netbsdpe/patches/patch-pe +++ b/cross/i386-netbsdpe/patches/patch-pe @@ -1,543 +1,71 @@ -$NetBSD: patch-pe,v 1.2 2001/03/01 05:59:47 minoura Exp $ +$NetBSD: patch-pe,v 1.3 2004/03/09 12:19:12 kent Exp $ ---- /dev/null Fri Jan 26 01:33:46 2001 -+++ gcc/config/i386/netbsd-pe.h -@@ -0,0 +1,538 @@ -+/* Operating system specific defines to be used when targeting GCC for -+ 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 Free Software Foundation, Inc. -+ -+This file is part of GNU CC. -+ -+GNU CC is free software; you can redistribute it and/or modify -+it under the terms of the GNU General Public License as published by -+the Free Software Foundation; either version 2, or (at your option) -+any later version. -+ -+GNU CC is distributed in the hope that it will be useful, -+but WITHOUT ANY WARRANTY; without even the implied warranty of -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+GNU General Public License for more details. -+ -+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. */ -+ -+#define YES_UNDERSCORES -+ -+#define BIGGEST_FIELD_ALIGNMENT 32 -+ -+#define DBX_DEBUGGING_INFO -+#define SDB_DEBUGGING_INFO -+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG -+ -+#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) -+#define TARGET_NOP_FUN_DLLIMPORT (target_flags & MASK_NOP_FUN_DLLIMPORT) -+ -+#undef SUBTARGET_SWITCHES -+#define SUBTARGET_SWITCHES \ -+/*{ "cygwin", MASK_CYGWIN, "Use the Cygwin interface" },*/ \ -+/*{ "no-cygwin", MASK_WIN32, "Use the Mingw32 interface" }, */\ -+{ "windows", MASK_WINDOWS, "Create GUI application" }, \ -+{ "console", -MASK_WINDOWS, "Create console application" }, \ -+{ "dll", MASK_DLL, "Generate code for a DLL" }, \ -+{ "nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT, "Ignore dllimport for functions" }, \ -+{ "no-nop-fun-dllimport", -MASK_NOP_FUN_DLLIMPORT, "" }, \ -+/*{ "threads", 0, "Use Mingw-specific thread support" },*/ -+ -+ -+/* 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 -+ predefined attributes later on. This can be solved by using one attribute, -+ say __declspec__, and passing args to it. The problem with that approach -+ is that args are not accumulated: each new appearance would clobber any -+ existing args. */ -+ -+#ifdef CPP_PREDEFINES -+#undef CPP_PREDEFINES -+#endif -+ -+#define CPP_PREDEFINES "-Di386 -D__PEACE__ -D__CYGWIN32__ \ -+ -D_X86_=1 -D__STDC__=1\ -+ -D__stdcall=__attribute__((__stdcall__)) \ -+ -D__cdecl=__attribute__((__cdecl__)) \ -+ -D__declspec(x)=__attribute__((x)) \ -+ -Asystem(winnt) -Acpu(i386) -Amachine(i386)" -+ -+/* 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. */ -+ -+#undef STARTFILE_SPEC +--- gcc/config/i386/netbsdpe.h.orig 2003-11-03 05:34:46.000000000 +0900 ++++ gcc/config/i386/netbsdpe.h +@@ -21,16 +21,11 @@ the Free Software Foundation, 59 Temple + Boston, MA 02111-1307, USA. */ + + #undef TARGET_VERSION +-#define TARGET_VERSION fprintf (stderr, " (x86 MinGW)"); ++#define TARGET_VERSION fprintf (stderr, " (x86 NetBSD-PE)"); + + #define EXTRA_OS_CPP_BUILTINS() \ + do \ + { \ +- builtin_define ("__MSVCRT__"); \ +- builtin_define ("__MINGW32__"); \ +- builtin_define ("_WIN32"); \ +- builtin_define_std ("WIN32"); \ +- builtin_define_std ("WINNT"); \ + } \ + while (0) + +@@ -41,15 +36,19 @@ Boston, MA 02111-1307, USA. */ + #define STANDARD_INCLUDE_DIR "/mingw/include" + #undef STANDARD_INCLUDE_COMPONENT + #define STANDARD_INCLUDE_COMPONENT "MINGW" ++#undef GPLUSPLUS_INCLUDE_DIR ++#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++" + + #undef CPP_SPEC +-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT}" ++#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT} \ ++%{!mwindows:-D__NetBSD__ -D__PECOFF__ -D__NetBSDPE__} \ ++%{mwindows:-D_WIN32 -DWINNT} -idirafter /usr/include" + + /* For Windows applications, include more libraries, but always include + kernel32. */ + #undef LIB_SPEC +-#define LIB_SPEC "%{pg:-lgmon} %{mwindows:-lgdi32 -lcomdlg32} \ +- -luser32 -lkernel32 -ladvapi32 -lshell32" ++#define LIB_SPEC "%{pg:-lgmon} %{mwindows:-lgdi32 -lcomdlg32 -luser32 -ladvapi32 -lshell32} \ ++ -lkernel32 -lpthread -lc %{mdll:-lpeasu}" + + /* Include in the mingw32 libraries with libgcc */ + #undef LINK_SPEC +@@ -62,15 +61,13 @@ Boston, MA 02111-1307, USA. */ + + /* Include in the mingw32 libraries with libgcc */ + #undef LIBGCC_SPEC +-#define LIBGCC_SPEC \ +- "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lmoldname -lmingwex -lmsvcrt" ++#define LIBGCC_SPEC "-lgcc" + + #undef STARTFILE_SPEC +-#define STARTFILE_SPEC "%{shared|mdll:dllcrt2%O%s} \ +- %{!shared:%{!mdll:crt2%O%s}} %{pg:gcrt2%O%s} %{!fno-exceptions:crtbegin%O%s}" +#define STARTFILE_SPEC "%{mdll:crt0dll%O%s} %{!mdll: %{!mwindows:crt0%O%s} %{mwindows:crt0win%O%s}}" -+ -+ -+ -+#undef CPP_SPEC -+#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \ -+ %{!mwindows:-D__NetBSD__ -D__PECOFF__ -D__NetBSDPE__} \ -+ %{mwindows:-D_WIN32 -DWINNT}" -+ -+/* 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. -+ -+ Each subgrouping contains a string constant, that defines the -+ specification name, and a string constant that used by the GNU CC driver -+ program. -+ -+ Do not define this macro if it does not need to do anything. */ -+ -+/*#undef SUBTARGET_EXTRA_SPECS -+#define SUBTARGET_EXTRA_SPECS \ -+ { "mingw_include_path", DEFAULT_TARGET_MACHINE }*/ -+ -+/* 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 -+ 'libcygwin.a'. For Windows applications, include more libraries, but -+ always include kernel32. We'd like to specific subsystem windows to -+ ld, but that doesn't work just yet. */ -+ -+#undef LIB_SPEC -+#define LIB_SPEC "-lkernel32 %{mwindows:-luser32 -lgdi32 -lcomdlg32 -ladvapi32 -lshell32 -lm} \ -+ -lpthread -lc %{mdll:-lpeasu}" -+ -+ -+#define LINK_SPEC "%{mwindows:--subsystem windows} %{mconsole:--subsystem console} \ -+ %{mdll:--dll -e _DllMainCRTStartup@12 --file-alignment 0x1000}" -+ -+ -+ -+#define SIZE_TYPE "unsigned int" -+#define PTRDIFF_TYPE "int" -+#define WCHAR_UNSIGNED 1 -+#define WCHAR_TYPE_SIZE 16 -+#define WCHAR_TYPE "short unsigned int" -+ -+#define HAVE_ATEXIT 1 -+ -+ -+/* 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. */ -+extern int i386_pe_valid_decl_attribute_p (); -+ -+#undef VALID_MACHINE_DECL_ATTRIBUTE -+#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \ -+ i386_pe_valid_decl_attribute_p (DECL, ATTRIBUTES, IDENTIFIER, ARGS) -+ -+/* 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 (); -+ -+extern union tree_node *i386_pe_merge_decl_attributes (); -+#define MERGE_MACHINE_DECL_ATTRIBUTES(OLD, NEW) \ -+ i386_pe_merge_decl_attributes ((OLD), (NEW)) -+ -+/* 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 -+ -+ -+#undef EXTRA_SECTIONS -+#define EXTRA_SECTIONS in_ctor, in_dtor, 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 () \ -+{ \ -+ if (in_section != in_drectve) \ -+ { \ -+ fprintf (asm_out_file, "%s\n", "\t.section .drectve\n"); \ -+ in_section = in_drectve; \ -+ } \ -+} -+ -+/* Switch to SECTION (an `enum in_section'). -+ -+ ??? This facility should be provided by GCC proper. -+ The problem is that we want to temporarily switch sections in -+ ASM_DECLARE_OBJECT_NAME and then switch back to the original section -+ afterwards. */ -+#define SWITCH_TO_SECTION_FUNCTION \ -+void \ -+switch_to_section (section, decl) \ -+ enum in_section section; \ -+ tree decl; \ -+{ \ -+ switch (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. */ -+ -+#undef SUBTARGET_OVERRIDE_OPTIONS -+#define SUBTARGET_OVERRIDE_OPTIONS \ -+do { \ -+ if (flag_pic) \ -+ { \ -+ warning ("-f%s ignored for target (all code is position independent)",\ -+ (flag_pic > 1) ? "PIC" : "pic"); \ -+ flag_pic = 0; \ -+ } \ -+} while (0) \ -+ -+/* 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 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. -+ -+ In addition, we must mark dll symbols specially. Definitions of -+ dllexport'd objects install some info in the .drectve section. -+ References to dllimport'd objects are fetched indirectly via -+ _imp__. If both are declared, dllexport overrides. This is also -+ needed to implement one-only vtables: they go into their own -+ 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 (); -+ -+#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 { \ -+ char *_p; \ -+ char *_name = I386_PE_STRIP_ENCODING (SYMBOL_NAME); \ -+ for (_p = _name; *_p && *_p != '@'; ++_p) \ -+ ; \ -+ if (*_p == '@') \ -+ { \ -+ int _len = _p - _name; \ -+ (VAR) = (char *) alloca (_len + 1); \ -+ strncpy ((VAR), _name, _len); \ -+ (VAR)[_len] = '\0'; \ -+ } \ -+ else \ -+ (VAR) = _name; \ -+} while (0) -+ -+ -+/* 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)) \ -+ -+/* Output a common block. */ -+#undef ASM_OUTPUT_COMMON -+#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \ -+do { \ -+ if (i386_pe_dllexport_name_p (NAME)) \ -+ i386_pe_record_exported_symbol (NAME, 1); \ -+ if (! i386_pe_dllimport_name_p (NAME)) \ -+ { \ -+ fprintf ((STREAM), "\t.comm\t"); \ -+ assemble_name ((STREAM), (NAME)); \ -+ fprintf ((STREAM), ", %d\t%s %d\n", \ -+ (ROUNDED), ASM_COMMENT_START, (SIZE)); \ -+ } \ -+} while (0) -+ -+/* Output the label for an initialized variable. */ -+#undef ASM_DECLARE_OBJECT_NAME -+#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \ -+do { \ -+ if (i386_pe_dllexport_name_p (NAME)) \ -+ i386_pe_record_exported_symbol (NAME, 1); \ -+ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \ -+} while (0) -+ -+ -+/* Emit code to check the stack when allocating more that 4000 -+ bytes in one go. */ -+ -+#define CHECK_STACK_LIMIT 4000 -+ -+/* By default, target has a 80387, uses IEEE compatible arithmetic, -+ and returns float values in the 387 and needs stack probes */ -+#undef TARGET_DEFAULT -+ -+#define TARGET_DEFAULT \ -+ (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_STACK_PROBE) -+ -+/* This is how to output an assembler line -+ that says to advance the location counter -+ to a multiple of 2**LOG bytes. */ -+ -+#undef ASM_OUTPUT_ALIGN -+#define ASM_OUTPUT_ALIGN(FILE,LOG) \ -+ if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) -+ -+/* Define this macro if in some cases global symbols from one translation -+ unit may not be bound to undefined symbols in another translation unit -+ without user intervention. For instance, under Microsoft Windows -+ 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 (); -+#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; \ -+ 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) -+ -+/* Write the extra assembler code needed to declare a function -+ properly. If we are generating SDB debugging information, this -+ will happen automatically, so we only need to handle other cases. */ -+#undef ASM_DECLARE_FUNCTION_NAME -+#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ -+ do \ -+ { \ -+ if (i386_pe_dllexport_name_p (NAME)) \ -+ i386_pe_record_exported_symbol (NAME, 0); \ -+ if (write_symbols != SDB_DEBUG) \ -+ i386_pe_declare_function_type (FILE, NAME, TREE_PUBLIC (DECL)); \ -+ ASM_OUTPUT_LABEL (FILE, NAME); \ -+ } \ -+ while (0) -+ -+/* Add an external function to the list of functions to be declared at -+ the end of the file. */ -+#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME) \ -+ do \ -+ { \ -+ if (TREE_CODE (DECL) == FUNCTION_DECL) \ -+ i386_pe_record_external_function (NAME); \ -+ } \ -+ while (0) -+ -+/* Declare the type properly for any external libcall. */ -+#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. */ -+#undef ASM_OUTPUT_ALIGNED_BSS -+#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ -+ asm_output_aligned_bss ((FILE), (DECL), (NAME), (SIZE), (ALIGN)) -+ -+/* Output function declarations at the end of the file. */ -+#define ASM_FILE_END(FILE) \ -+ i386_pe_asm_file_end (FILE) -+ -+#undef ASM_COMMENT_START -+#define ASM_COMMENT_START " #" -+ -+/* DWARF2 Unwinding doesn't work with exception handling yet. */ -+#define DWARF2_UNWIND_INFO 0 -+ -+/* Don't assume anything about the header files. */ -+#define NO_IMPLICIT_EXTERN_C -+ -+#define SUBTARGET_PROLOGUE \ -+ if (profile_flag \ -+ && strcmp (IDENTIFIER_POINTER (DECL_NAME (current_function_decl)),\ -+ "main") == 0) \ -+ { \ -+ rtx xops[1]; \ -+ xops[0] = gen_rtx_MEM (FUNCTION_MODE, \ -+ gen_rtx (SYMBOL_REF, Pmode, "_monstartup")); \ -+ if (do_rtl) \ -+ emit_call_insn (gen_rtx (CALL, VOIDmode, xops[0], const0_rtx)); \ -+ else \ -+ output_asm_insn (AS1 (call,%P1), xops); \ -+ } -+ -+/* External function declarations. */ -+ -+#ifndef PROTO -+#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__) -+#define PROTO(ARGS) ARGS -+#else -+#define PROTO(ARGS) () -+#endif -+#endif -+ -+#ifdef BUFSIZ /* stdio.h has been included, ok to use FILE * */ -+#define STDIO_PROTO(ARGS) PROTO(ARGS) -+#else -+#define STDIO_PROTO(ARGS) () -+#endif -+ -+extern void i386_pe_record_external_function PROTO((char *)); -+extern void i386_pe_declare_function_type STDIO_PROTO((FILE *, char *, int)); -+extern void i386_pe_record_exported_symbol PROTO((char *, int)); -+extern void i386_pe_asm_file_end STDIO_PROTO((FILE *)); -+ -+/* For Win32 ABI compatibility */ -+#undef DEFAULT_PCC_STRUCT_RETURN -+#define DEFAULT_PCC_STRUCT_RETURN 0 -+ -+/* No data type wants to be aligned rounder than this. */ -+#undef BIGGEST_ALIGNMENT -+#define BIGGEST_ALIGNMENT 128 -+ -+/* A bitfield 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) -+ -+/* Enable alias attribute support. */ -+#ifndef SET_ASM_OP -+#define SET_ASM_OP "\t.set" -+#endif -+ + + #undef ENDFILE_SPEC +-#define ENDFILE_SPEC "%{!fno-exceptions:crtend%O%s}" ++#define ENDFILE_SPEC "" + + /* An additional prefix to try after the standard prefixes. */ + #undef MD_STARTFILE_PREFIX +@@ -111,3 +108,6 @@ do { \ + /* When we are ready for Dwarf2 EH handling */ + #undef DWARF2_UNWIND_INFO + #define DWARF2_UNWIND_INFO 1 ++ ++#undef BIGGEST_FIELD_ALIGNMENT ++#define BIGGEST_FIELD_ALIGNMENT 32 |