+Thu Nov 12 19:20:57 1998 Geoffrey Noer <noer@cygnus.com>
+
+ * i386/cygwin32.asm: Delete.
+ * i386/cygwin.asm: New file, renamed from cygwin32.asm.
+ * i386/cygwin32.h: Delete.
+ * i386/cygwin.h: New file, renamed from cygwin32.h.
+ * i386/t-cygwin32: Delete.
+ * i386/t-cygwin: New file, renamed from t-cygwin32. Include
+ cygwin.asm instead of cygwin32.asm. Remove "32" from comment.
+ * i386/x-cygwin32: Delete.
+ * i386/x-cygwin: New file, renamed from x-cygwin32.
+ * i386/xm-cygwin32: Delete.
+ * i386/xm-cygwin: New file, renamed from xm-cygwin32. Use newly
+ renamed cygwin_ funcs for path translations.
+ * i386/win32.h: Define __CYGWIN__ when -mcygwin given.
+ * i386/winnt.c: Remove "32" from comment about cygwin.
+ * i386/mingw32.h: Fix references to cygwin32.h in light of above.
+ * rs6000/cygwin32.h: Delete.
+ * rs6000/cygwin.h: New file, renamed from cygwin32.h. Add
+ -D__CYGWIN__ to CPP_PREDEFINES.
+ * rs6000/x-cygwin32: Delete.
+ * rs6000/x-cygwin: New file, renamed from x-cygwin32.
+ * rs6000/xm-cygwin32: Delete.
+ * rs6000/xm-cygwin: New file, renamed from xm-cygwin32.
+
+ * configure.in: Check for cygwin* instead of cygwin32. Account
+ for the rename of cygwin-related config files to lose the "32"s.
+ * configure: Regenerate.
+
+ * cccp.c, collect2.c, gcc.c, getpwd.c, libgcc2.c, protoize.c,
+ toplev.c: Change all refs to __CYGWIN32__ to __CYGWIN__.
+
Wed Nov 11 12:25:19 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in (JAVAGC): New macro.
#endif /* VMS */
/* Windows does not natively support inodes, and neither does MSDOS. */
-#if (defined (_WIN32) && ! defined (CYGWIN32)) || defined (__MSDOS__)
+#if (defined (_WIN32) && ! defined (__CYGWIN__)) || defined (__MSDOS__)
#define INO_T_EQ(a, b) 0
#endif
absolute_filename (filename)
char *filename;
{
-#if defined (__MSDOS__) || (defined (_WIN32) && !defined (__CYGWIN32__))
+#if defined (__MSDOS__) || (defined (_WIN32) && !defined (__CYGWIN__))
if (ISALPHA (filename[0]) && filename[1] == ':') filename += 2;
#endif
-#if defined (__CYGWIN32__)
+#if defined (__CYGWIN__)
/* At present, any path that begins with a drive spec is absolute. */
if (ISALPHA (filename[0]) && filename[1] == ':') return 1;
#endif
#include "demangle.h"
#include "obstack.h"
-#ifdef __CYGWIN32__
+#ifdef __CYGWIN__
#include <process.h>
#endif
if (argv[0] == 0)
fatal ("cannot find `%s'", prog);
-#ifndef __CYGWIN32__
+#ifndef __CYGWIN__
pid = vfork ();
if (pid == -1)
fatal_perror (VFORK_STRING);
--- /dev/null
+/* stuff needed for libgcc1 on win32. */
+
+#ifdef L_chkstk
+
+ .global ___chkstk
+ .global __alloca
+___chkstk:
+__alloca:
+ pushl %ecx /* save temp */
+ movl %esp,%ecx /* get sp */
+ addl $0x8,%ecx /* and point to return addr */
+
+probe: cmpl $0x1000,%eax /* > 4k ?*/
+ jb done
+
+ subl $0x1000,%ecx /* yes, move pointer down 4k*/
+ orl $0x0,(%ecx) /* probe there */
+ subl $0x1000,%eax /* decrement count */
+ jmp probe /* and do it again */
+
+done: subl %eax,%ecx
+ orl $0x0,(%ecx) /* less that 4k, just peek here */
+
+ movl %esp,%eax
+ movl %ecx,%esp /* decrement stack */
+
+ movl (%eax),%ecx /* recover saved temp */
+ movl 4(%eax),%eax /* get return address */
+ jmp *%eax
+
+
+#endif
--- /dev/null
+/* 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 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 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 \
+{ "no-cygwin", MASK_WIN32 }, \
+{ "cygwin", MASK_CYGWIN }, \
+{ "windows", MASK_WINDOWS }, \
+{ "dll", MASK_DLL }, \
+{ "nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT }, \
+{ "no-nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT },
+
+
+/* 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_WIN32 \
+ -DWINNT -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
+#define STARTFILE_SPEC "%{mdll: %{!mno-cygwin:dllcrt0%O%s} \
+ %{mno-cygwin:dllcrt1%O%s}} \
+ %{!mdll: %{!mno-cygwin:crt0%O%s} \
+ %{mno-cygwin:crt1%O%s} %{pg:gcrt0%O%s}}"
+
+#undef CPP_SPEC
+#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
+ %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__} \
+ %{mno-cygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__=0.2}"
+
+/* 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 "%{pg:-lgmon} \
+ %{!mno-cygwin:-lcygwin} \
+ %{mno-cygwin:-lmingw32 -lmoldname -lcrtdll} \
+ %{mwindows:-luser32 -lgdi32 -lcomdlg32} \
+ -lkernel32 -ladvapi32 -lshell32"
+
+#define LINK_SPEC "%{mwindows:--subsystem windows} \
+ %{mdll:--dll -e _DllMainCRTStartup@12}"
+
+
+#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
+
+\f
+/* 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
+
+\f
+#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)
+
+/* 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)
+
+\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)) \
+
+/* Output a common block. */
+#undef ASM_OUTPUT_COMMON
+#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \
+do { \
+ if (i386_pe_dllexport_name_p (NAME)) \
+ { \
+ drectve_section (); \
+ fprintf ((STREAM), "\t.ascii \" -export:%s\"\n", \
+ I386_PE_STRIP_ENCODING (NAME)); \
+ } \
+ 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)) \
+ { \
+ enum in_section save_section = in_section; \
+ drectve_section (); \
+ fprintf ((STREAM), "\t.ascii \" -export:%s\"\n", \
+ I386_PE_STRIP_ENCODING (NAME)); \
+ switch_to_section (save_section, (DECL)); \
+ } \
+ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \
+} while (0)
+
+\f
+/* 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, 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)) \
+ { \
+ drectve_section (); \
+ fprintf ((FILE), "\t.ascii \" -export:%s\"\n", \
+ I386_PE_STRIP_ENCODING (NAME)); \
+ function_section (DECL); \
+ } \
+ 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)
+
+/* 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_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_BITFIELDS_TYPE_MATTERS
+#define PCC_BITFIELDS_TYPE_MATTERS 0
+
+++ /dev/null
-/* stuff needed for libgcc1 on win32. */
-
-#ifdef L_chkstk
-
- .global ___chkstk
- .global __alloca
-___chkstk:
-__alloca:
- pushl %ecx /* save temp */
- movl %esp,%ecx /* get sp */
- addl $0x8,%ecx /* and point to return addr */
-
-probe: cmpl $0x1000,%eax /* > 4k ?*/
- jb done
-
- subl $0x1000,%ecx /* yes, move pointer down 4k*/
- orl $0x0,(%ecx) /* probe there */
- subl $0x1000,%eax /* decrement count */
- jmp probe /* and do it again */
-
-done: subl %eax,%ecx
- orl $0x0,(%ecx) /* less that 4k, just peek here */
-
- movl %esp,%eax
- movl %ecx,%esp /* decrement stack */
-
- movl (%eax),%ecx /* recover saved temp */
- movl 4(%eax),%eax /* get return address */
- jmp *%eax
-
-
-#endif
+++ /dev/null
-/* 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 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 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 \
-{ "no-cygwin", MASK_WIN32 }, \
-{ "cygwin", MASK_CYGWIN }, \
-{ "windows", MASK_WINDOWS }, \
-{ "dll", MASK_DLL }, \
-{ "nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT }, \
-{ "no-nop-fun-dllimport", MASK_NOP_FUN_DLLIMPORT },
-
-
-/* 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_WIN32 \
- -DWINNT -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
-#define STARTFILE_SPEC "%{mdll: %{!mno-cygwin:dllcrt0%O%s} \
- %{mno-cygwin:dllcrt1%O%s}} \
- %{!mdll: %{!mno-cygwin:crt0%O%s} \
- %{mno-cygwin:crt1%O%s} %{pg:gcrt0%O%s}}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
- %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__} \
- %{mno-cygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__=0.2}"
-
-/* 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 "%{pg:-lgmon} \
- %{!mno-cygwin:-lcygwin} \
- %{mno-cygwin:-lmingw32 -lmoldname -lcrtdll} \
- %{mwindows:-luser32 -lgdi32 -lcomdlg32} \
- -lkernel32 -ladvapi32 -lshell32"
-
-#define LINK_SPEC "%{mwindows:--subsystem windows} \
- %{mdll:--dll -e _DllMainCRTStartup@12}"
-
-
-#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
-
-\f
-/* 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
-
-\f
-#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)
-
-/* 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)
-
-\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)) \
-
-/* Output a common block. */
-#undef ASM_OUTPUT_COMMON
-#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \
-do { \
- if (i386_pe_dllexport_name_p (NAME)) \
- { \
- drectve_section (); \
- fprintf ((STREAM), "\t.ascii \" -export:%s\"\n", \
- I386_PE_STRIP_ENCODING (NAME)); \
- } \
- 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)) \
- { \
- enum in_section save_section = in_section; \
- drectve_section (); \
- fprintf ((STREAM), "\t.ascii \" -export:%s\"\n", \
- I386_PE_STRIP_ENCODING (NAME)); \
- switch_to_section (save_section, (DECL)); \
- } \
- ASM_OUTPUT_LABEL ((STREAM), (NAME)); \
-} while (0)
-
-\f
-/* 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, 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)) \
- { \
- drectve_section (); \
- fprintf ((FILE), "\t.ascii \" -export:%s\"\n", \
- I386_PE_STRIP_ENCODING (NAME)); \
- function_section (DECL); \
- } \
- 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)
-
-/* 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_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_BITFIELDS_TYPE_MATTERS
-#define PCC_BITFIELDS_TYPE_MATTERS 0
-
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-/* Most of this is the same as for Cygwin32, except for changing some
+/* Most of this is the same as for cygwin, except for changing some
specs. */
-#include "i386/cygwin32.h"
+#include "i386/cygwin.h"
/* Please keep changes to CPP_PREDEFINES in sync with i386/crtdll. The
only difference between the two should be __MSVCRT__ needed to
--- /dev/null
+LIBGCC1 = libgcc1-asm.a
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIB1ASMSRC = i386/cygwin.asm
+LIB1ASMFUNCS = _chkstk
+
+# cygwin always has a limits.h, but, depending upon how we are doing
+# the build, it may not be installed yet.
+LIMITS_H_TEST = true
+
+# If we are building next to winsup, this will let us find the real
+# limits.h when building libgcc2. Otherwise, winsup must be installed
+# first.
+LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/include
+
+winnt.o: $(srcdir)/config/i386/winnt.c
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
+++ /dev/null
-LIBGCC1 = libgcc1-asm.a
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = i386/cygwin32.asm
-LIB1ASMFUNCS = _chkstk
-
-# cygwin32 always has a limits.h, but, depending upon how we are doing
-# the build, it may not be installed yet.
-LIMITS_H_TEST = true
-
-# If we are building next to winsup, this will let us find the real
-# limits.h when building libgcc2. Otherwise, winsup must be installed
-# first.
-LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/include
-
-winnt.o: $(srcdir)/config/i386/winnt.c
- $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
%{!mcygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__} \
- %{mcygwin:-D__CYGWIN32__}"
+ %{mcygwin:-D__CYGWIN32__ -D__CYGWIN__}"
/* 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
}
\f
/* The Microsoft linker requires that every function be marked as
- DT_FCN. When using gas on cygwin32, we must emit appropriate .type
+ DT_FCN. When using gas on cygwin, we must emit appropriate .type
directives. */
#include "gsyms.h"
--- /dev/null
+# Don't run fixproto
+STMP_FIXPROTO =
+# prefix.c wants to poke around the Registry
+CLIB = -ladvapi32
+++ /dev/null
-# Don't run fixproto
-STMP_FIXPROTO =
-# prefix.c wants to poke around the Registry
-CLIB = -ladvapi32
--- /dev/null
+/* Configuration for GNU C-compiler for hosting on Windows NT.
+ using a unix style C library.
+ Copyright (C) 1995, 1996, 1997, 1998 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 EXECUTABLE_SUFFIX ".exe"
+#define NO_SYS_SIGLIST 1
+#define HAVE_BCOPY 1
+#define HAVE_BZERO 1
+#define HAVE_BCMP 1
+#define HAVE_RINDEX 1
+#define HAVE_INDEX 1
+
+/* Even though we support "/", allow "\" since everybody tests both. */
+#define DIR_SEPARATOR '\\'
+
+/* If we allow both '/' and '\' as dir separators, then
+ allow both unix and win32 PATH syntax */
+#undef GET_ENV_PATH_LIST
+#define GET_ENV_PATH_LIST(VAR,NAME) \
+do { \
+ char *_epath; \
+ char *_win32epath; \
+ _epath = _win32epath = getenv (NAME); \
+ /* if we have a posix path list, convert to win32 path list */ \
+ if (_epath != NULL && *_epath != 0 \
+ && cygwin_posix_path_list_p (_epath)) \
+ { \
+ _win32epath = (char *) xmalloc \
+ (cygwin_posix_to_win32_path_list_buf_size (_epath)); \
+ cygwin_posix_to_win32_path_list (_epath, _win32epath); \
+ } \
+ (VAR) = _win32epath; \
+} while (0)
+
+#define PATH_SEPARATOR ';'
+
+/* This is needed so that protoize will compile. */
+#ifndef POSIX
+#define POSIX
+#endif
+++ /dev/null
-/* Configuration for GNU C-compiler for hosting on Windows NT.
- using a unix style C library.
- Copyright (C) 1995, 1996, 1997, 1998 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 EXECUTABLE_SUFFIX ".exe"
-#define NO_SYS_SIGLIST 1
-#define HAVE_BCOPY 1
-#define HAVE_BZERO 1
-#define HAVE_BCMP 1
-#define HAVE_RINDEX 1
-#define HAVE_INDEX 1
-
-/* Even though we support "/", allow "\" since everybody tests both. */
-#define DIR_SEPARATOR '\\'
-
-/* If we allow both '/' and '\' as dir separators, then
- allow both unix and win32 PATH syntax */
-#undef GET_ENV_PATH_LIST
-#define GET_ENV_PATH_LIST(VAR,NAME) \
-do { \
- char *_epath; \
- char *_win32epath; \
- _epath = _win32epath = getenv (NAME); \
- /* if we have a posix path list, convert to win32 path list */ \
- if (_epath != NULL && *_epath != 0 \
- && cygwin32_posix_path_list_p (_epath)) \
- { \
- _win32epath = (char *) xmalloc \
- (cygwin32_posix_to_win32_path_list_buf_size (_epath)); \
- cygwin32_posix_to_win32_path_list (_epath, _win32epath); \
- } \
- (VAR) = _win32epath; \
-} while (0)
-
-#define PATH_SEPARATOR ';'
-
-/* This is needed so that protoize will compile. */
-#ifndef POSIX
-#define POSIX
-#endif
--- /dev/null
+/* Operating system specific defines to be used when targeting GCC for
+ hosting on Windows NT 3.x, using the Cygnus API
+
+ This is different to the winnt.h file, since that is used
+ to build GCC for use with a windows style library and tool
+ set, winnt.h uses the Microsoft tools to do that.
+
+ Copyright (C) 1996, 1997 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. */
+
+
+/* Ugly hack */
+#include "rs6000/win-nt.h"
+
+
+#ifdef CPP_PREDEFINES
+#undef CPP_PREDEFINES
+#endif
+
+#define CPP_PREDEFINES "-D_WIN32 -DWINNT -D__CYGWIN__ -D__CYGWIN32__ -DPOSIX \
+ -D_POWER -D_ARCH_PPC -D__PPC__ -Asystem(winnt) -Acpu(powerpc) -Amachine(powerpc)"
+
+#undef CPP_SPEC
+#define CPP_SPEC "-remap %{posix: -D_POSIX_SOURCE} %(cpp_cpu)"
+
+/* 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 "-lcygwin %{mwindows:-luser32 -lgdi32 -lcomdlg32} -lkernel32"
+
+#undef LINK_SPEC
+#define LINK_SPEC "%{v:-V}"
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "crti%O%s crt0%O%s"
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC "crtn%O%s"
+
+#define PTRDIFF_TYPE "int"
+#define WCHAR_UNSIGNED 1
+#define WCHAR_TYPE_SIZE 16
+#define WCHAR_TYPE "short unsigned int"
+
+#define DBX_DEBUGGING_INFO
+#undef SDB_DEBUGGING_INFO
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+++ /dev/null
-/* Operating system specific defines to be used when targeting GCC for
- hosting on Windows NT 3.x, using the Cygnus API
-
- This is different to the winnt.h file, since that is used
- to build GCC for use with a windows style library and tool
- set, winnt.h uses the Microsoft tools to do that.
-
- Copyright (C) 1996 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. */
-
-
-/* Ugly hack */
-#include "rs6000/win-nt.h"
-
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-
-#define CPP_PREDEFINES "-D_WIN32 -DWINNT -D__CYGWIN32__ -DPOSIX \
- -D_POWER -D_ARCH_PPC -D__PPC__ -Asystem(winnt) -Acpu(powerpc) -Amachine(powerpc)"
-
-/* 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 "-lcygwin %{mwindows:-luser32 -lgdi32 -lcomdlg32} -lkernel32"
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{v:-V}"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "crti%O%s crt0%O%s"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtn%O%s"
-
-#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-
-#define DBX_DEBUGGING_INFO
-#undef SDB_DEBUGGING_INFO
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
--- /dev/null
+# Don't run fixproto
+STMP_FIXPROTO =
+# Don't need collect2
+USE_COLLECT2 =
+++ /dev/null
-# Don't run fixproto
-STMP_FIXPROTO =
-# Don't need collect2
-USE_COLLECT2 =
--- /dev/null
+#define EXECUTABLE_SUFFIX ".exe"
+++ /dev/null
-#define EXECUTABLE_SUFFIX ".exe"
xmake_file=i386/x-vsta
;;
i[34567]86-*-win32)
- xm_file="${xm_file} i386/xm-cygwin32.h"
- tmake_file=i386/t-cygwin32
+ xm_file="${xm_file} i386/xm-cygwin.h"
+ tmake_file=i386/t-cygwin
tm_file=i386/win32.h
- xmake_file=i386/x-cygwin32
+ xmake_file=i386/x-cygwin
extra_objs=winnt.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
fi
exeext=.exe
;;
- i[34567]86-*-pe | i[34567]86-*-cygwin32)
- xm_file="${xm_file} i386/xm-cygwin32.h"
- tmake_file=i386/t-cygwin32
- tm_file=i386/cygwin32.h
- xmake_file=i386/x-cygwin32
+ i[34567]86-*-pe | i[34567]86-*-cygwin*)
+ xm_file="${xm_file} i386/xm-cygwin.h"
+ tmake_file=i386/t-cygwin
+ tm_file=i386/cygwin.h
+ xmake_file=i386/x-cygwin
extra_objs=winnt.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
i[34567]86-*-mingw32*)
tm_file=i386/mingw32.h
xm_file="${xm_file} i386/xm-mingw32.h"
- tmake_file="i386/t-cygwin32 i386/t-mingw32"
+ tmake_file="i386/t-cygwin i386/t-mingw32"
extra_objs=winnt.o
- xmake_file=i386/x-cygwin32
+ xmake_file=i386/x-cygwin
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
thread_file='win32'
fi
extra_headers=ppc-asm.h
;;
- powerpcle-*-pe | powerpcle-*-cygwin32)
- tm_file=rs6000/cygwin32.h
- xm_file="rs6000/xm-cygwin32.h ${xm_file}"
+ powerpcle-*-pe | powerpcle-*-cygwin*)
+ tm_file=rs6000/cygwin.h
+ xm_file="rs6000/xm-cygwin.h ${xm_file}"
tmake_file=rs6000/t-winnt
- xmake_file=rs6000/x-cygwin32
+ xmake_file=rs6000/x-cygwin
# extra_objs=pe.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
changequote(,)dnl
i[34567]86-*-win32)
changequote([,])dnl
- xm_file="${xm_file} i386/xm-cygwin32.h"
- tmake_file=i386/t-cygwin32
+ xm_file="${xm_file} i386/xm-cygwin.h"
+ tmake_file=i386/t-cygwin
tm_file=i386/win32.h
- xmake_file=i386/x-cygwin32
+ xmake_file=i386/x-cygwin
extra_objs=winnt.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
exeext=.exe
;;
changequote(,)dnl
- i[34567]86-*-pe | i[34567]86-*-cygwin32)
+ i[34567]86-*-pe | i[34567]86-*-cygwin*)
changequote([,])dnl
- xm_file="${xm_file} i386/xm-cygwin32.h"
- tmake_file=i386/t-cygwin32
- tm_file=i386/cygwin32.h
- xmake_file=i386/x-cygwin32
+ xm_file="${xm_file} i386/xm-cygwin.h"
+ tmake_file=i386/t-cygwin
+ tm_file=i386/cygwin.h
+ xmake_file=i386/x-cygwin
extra_objs=winnt.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
changequote([,])dnl
tm_file=i386/mingw32.h
xm_file="${xm_file} i386/xm-mingw32.h"
- tmake_file="i386/t-cygwin32 i386/t-mingw32"
+ tmake_file="i386/t-cygwin i386/t-mingw32"
extra_objs=winnt.o
- xmake_file=i386/x-cygwin32
+ xmake_file=i386/x-cygwin
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
thread_file='win32'
fi
extra_headers=ppc-asm.h
;;
- powerpcle-*-pe | powerpcle-*-cygwin32)
- tm_file=rs6000/cygwin32.h
- xm_file="rs6000/xm-cygwin32.h ${xm_file}"
+ powerpcle-*-pe | powerpcle-*-cygwin*)
+ tm_file=rs6000/cygwin.h
+ xm_file="rs6000/xm-cygwin.h ${xm_file}"
tmake_file=rs6000/t-winnt
- xmake_file=rs6000/x-cygwin32
+ xmake_file=rs6000/x-cygwin
# extra_objs=pe.o
fixincludes=Makefile.in
if test x$enable_threads = xyes; then
for (n_commands = 1, i = 0; i < argbuf_index; i++)
if (strcmp (argbuf[i], "|") == 0)
{ /* each command. */
-#if defined (__MSDOS__) || (defined (_WIN32) && defined (__CYGWIN32_)) || defined (OS2) || defined (VMS)
+#if defined (__MSDOS__) || (defined (_WIN32) && defined (__CYGWIN__)) || defined (OS2) || defined (VMS)
fatal ("-pipe not supported");
#endif
argbuf[i] = 0; /* termination of command args. */
char *xmalloc ();
-#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN32__)))
+#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN__)))
/* Get the working directory. Use the PWD environment variable if it's
set correctly, since this is faster and gives more uniform answers
return p;
}
-#else /* VMS || _WIN32 && !__CYGWIN32__ */
+#else /* VMS || _WIN32 && !__CYGWIN__ */
#ifndef MAXPATHLEN
#define MAXPATHLEN 255
return pwd;
}
-#endif /* VMS || _WIN32 && !__CYGWIN32__ */
+#endif /* VMS || _WIN32 && !__CYGWIN__ */
/* Jump to a trampoline, loading the static chain address. */
-#if defined(WINNT) && ! defined(__CYGWIN32__)
+#if defined(WINNT) && ! defined(__CYGWIN__)
long getpagesize()
{
#endif /* sony_news */
#endif /* L_trampoline */
\f
-#ifndef __CYGWIN32__
+#ifndef __CYGWIN__
#ifdef L__main
#include "gbl-ctors.h"
#endif /* no HAS_INIT_SECTION or INVOKE__main */
#endif /* L__main */
-#endif /* __CYGWIN32__ */
+#endif /* __CYGWIN__ */
\f
#ifdef L_ctors
#include "system.h"
#include <sys/stat.h>
-#if ! defined (_WIN32) || defined (__CYGWIN32__)
+#if ! defined (_WIN32) || defined (__CYGWIN__)
#if defined(POSIX) || defined(CONCURRENT)
#include <dirent.h>
#else
#ifdef __BEOS__
return 0;
#else /* not BeOS */
-#if defined (_WIN32) && !defined (__CYGWIN32__)
+#if defined (_WIN32) && !defined (__CYGWIN__)
if (clock() < 0)
return 0;
else
compile_file (filename);
-#if !defined(OS2) && !defined(VMS) && (!defined(_WIN32) || defined (__CYGWIN32__))
+#if !defined(OS2) && !defined(VMS) && (!defined(_WIN32) || defined (__CYGWIN__))
if (flag_print_mem)
{
char *lim = (char *) sbrk (0);
#endif /* not USG */
#endif
}
-#endif /* ! OS2 && ! VMS && (! _WIN32 || CYGWIN32) */
+#endif /* ! OS2 && ! VMS && (! _WIN32 || CYGWIN) */
if (errorcount)
exit (FATAL_EXIT_CODE);
projects / gcc.git / commitdiff