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2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
Backport from trunk
2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
as "nul".
2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/winnt.c (associated_type): Artificial methods are not
affected by the import/export status of their class unless they are
COMDAT.
(i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
2003-02-07 Danny Smith <dannysmith@users.sourceforge.net>
Backport from trunk
* config/i386/i386.h (MS_AGGREGATE_RETURN): New define.
* config/i386/cygming.h (MS_AGGREGATE_RETURN): Override default
definition.
* config/i386/i386.h (ix86_return_in_memory): Return aggregate
types of up to 8 bytes via registers if MS_AGGREGATE_RETURN.
2002-12-05 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/mingw32.h (LINK_SPEC): Set
--enable-auto-image-base with -shared switch.
2002-12-04 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/w32-shared-ptr.c: #include <windows.h>.
2002-12-03 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/mingw32.h (w32_file_id_cmp): Move declaration
to...
* config/i386/xm-mingw32.h: Here.
* config/i386/mingw32.h (TARGET_FILE_ID_CMP): Rename to
HOST_FILE_ID_CMP and move to...
* config/i386/xm-mingw32.h: Here.
* config/i386/t-mingw32 (EXTRA_GCC_OBJS): Move target and rule
to ...
* config/i386/x-mingw32: Here. New file.
* config.gcc (i[34567]86-*-mingw32*): Set xmake_file to
i386/x-mingw32.
* gcc.c (TARGET_FILE_ID_CMP): Rename to HOST_FILE_ID_CMP
throughout.
2002-11-23 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/mingw32-1.c: New file, defining
function w32_file_id_cmp.
* config/i386/mingw32.h (TARGET_FILE_ID_CMP): New macro,
defined as w32_file_id_cmp.
* config/i386/t-mingw32 (EXTRA_GCC_OBJS): Define
as mingw32-1.o. Add rule for compiling.
* gcc.c (do_spec_1): Use TARGET_FILE_ID_CMP if defined.
2002-11-22 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/w32-shared-ptr.c
(__w32_sharedptr_default_unexpected): New function, calling
current __w32_sharedptr_terminate reference.
(__w32_sharedptr_initialize): Adjust initialization of
w32_sharedptr->unexpected
2002-11-22 Danny Smith <dannysmith@users.sourceforge.net>
* crtstuff.c: Split out sjlj initialization from Dwarf2
code, conditional on __USING_SJLJ_EXCEPTIONS__.
2002-11-22 Thomas Pfaff <tpfaff@gmx.net>
* config/i386/w32-shared-ptr.h: New file. Define W32_EH_SHARED
structure, global pointer and function prototypes.
* config/i386/w32-shared-ptr.c (__w32_sharedptr): Change to public
global var.
(__w32_sharedptr_unseen_objects): Remove global var.
(__w32_sharedptr_seen_objects): Ditto.
(__ultobstr): Remove.
(__w32_eh_shared_initialize): New static function.
(__w32_sharedptr_initialize): Complete rewrite.
(__w32_sharedptr_set): New function.
(__w32_sharedptr_get): Ditto.
(__w32_sharedptr_fixup_after_fork): Ditto.
* unwind-dw2-fde.c: Include "i386/w32-shared-ptr.h".
(object_mutex): Define as dereference of
__w32_sharedptr->dw2_object_mutex.
(init_object_mutex_once): Define static variable once as
dereference of __w32_sharedptr->dw2_once.
(fde_split): Define static fde * marker as dereference of
__w32_sharedptr->dw2_marker.
* unwind-sjlj.c: Include "i386/w32-shared-ptr.h".
(fc_key, use_fc_key): Adjust shared_ptr definitions.
(fc_key_init_once): Likewise.
(fc_static): Likewise.
2002-11-16 Danny Smith <dannysmith@users.sourceforge.net>
* unwind-sjlj.c (fc_key, use_fc_key): Define as
dereferences of __w32_shared_ptr* variables.
(fc_key_init_once):Define static variable once as
dereference of __w32_sharedptr_once.
2002-10-20 Danny Smith <dannysmith@users.sourceforge.net>
* unwind-sjlj.c (fc_static): Define as a dereference of
__w32_sharedptr_fc_static.
* config/i386/w32-shared-ptr.c (__w32_sharedptr_fc_static):
New variable.
(__w32_sharedptr_initialize): Assign __w32_sharedptr_fc_static.
2002-10-10 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/cygming.h (TARGET_OS_CPP_BUILTINS):
Merge 3.3 changes into branch.
* config/i386/cygwin.h: Ditto
* config/i386/mingw32.h: Ditto.
2002-08-16 Danny Smith <dannysmith@users.sourceforge.net>
* crtstuff.c (__do_frame_init): Call __w32_sharedptr_initialize.
* config/i386/t-cygming (LIB2FUNCS_EXTRA): Add
__w32_sharedptr_initialize.c
* config/i386/t-mingw32 (LIB2FUNCS_EXTRA): Adjust for common
component in t-cygming.
* config/i386/w32-shared-ptr.c (__w32_sharedptr_initialize):
Initialize default terminate and uncaught_exception handlers
to abort.
* Remove dependency on windows.h.
2002-08-16 Adriano dos Santos Fernandes <adrianosf@uol.com.br>
* unwind-dw2-fde.c (unseen_objects, seen_objects): Support for
w32 catch exceptions across EXE/DLLs boundaries.
* config/i386/w32-shared-ptr.c: New file. Initialize shared
pointers.
2002-07-12 Christopher Faylor <cgf@redhat.com>
* config/i386/cygwin.h (CPP_SPEC): Fix include/w32api search behavior
in absence of -mwin32. Always define STANDARD_INCLUDE_DIR when
required.
* config/i386/cygwin2.c (add_mingw): Tack /mingw on the end of
directories that have not been otherwise converted.
* config/t-cygming (STMP_FIXINC): Define.
2002-07-05 Christopher Faylor <cgf@redhat.com>
* config/i386/mingw32.h: Remove cygming.h include. Assume that it is
already included in config.h.
* config/i386/cygwin.h: Ditto.
(LINK_SPEC): Don't use cyg search prefix when -mno-cygwin.
(GCC_DRIVER_HOST_INITIALIZATION): Avoid a compiler warning.
* config.gcc: Add cygming.h to mingw32 and cygwin targets.
2002-06-28 Christopher Faylor <cgf@redhat.com>
* config.gcc: Use new common makefile stub for cygwin and mingw32.
2002-06-28 Christopher Faylor <cgf@redhat.com>
* config/i386/t-cygming: New makefile stub.
* config/i386/t-cygwin: Assume existence of new makefile stub.
* config/i386/t-mingw32: Ditto.
* config/i386/cygming.h: New file.
* config/i386/cygwin.h: Use new common header file.
* config/i386/mingw32.h: Ditto.
2002-06-27 Christopher Faylor <cgf@redhat.com>
* gcc/config.gcc: Add extra files to cygwin targets. Default cygwin to
posix threading.
* i386/cygwin.h: Simplify special spec logic. Define "wrappers" around
certain path defines to accommodate -mno-cygwin. Remove some #if 0'ed
code.
(GCC_DRIVER_HOST_INITIALIZATION): Define.
* gcc/config/i386/i386.h: Add appropriate whitespace to some _SPEC
defines.
* gcc/config/i386/t-cygwin: Add compilation rules for new cygwin
targets.
* cygwin1.c: New file.
* cygwin2.c: New file.
2002-06-22 Casper S. Hornstrup <chorns@users.sourceforge.net>
* gcc/config/i386/i386.c (ix86_comp_type_attributes): Fix
thinko in comparison of fastcall types.
2002-05-15 Danny Smith <dannysmith@users.sourceforge.net>
Add Dwarf2 EH support for mingw.
* config/i386/mingw32.h (ENDFILE_SPEC): Define.
(STARTFILE_SPEC): Add crtbegin.o.
(DWARF2_UNWIND_INFO): Define.
* config.gcc(i[34567]86-*-mingw32*): Add crtbegin.o and
crtend.o as extra parts
* crtstuff.c : Add support for __MINGW32__ and __CYGWIN__.
* libgcc2.c (L__main): Don't compile for mingw32.
2002-04-16 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/xm-mingw32.h (HOST_WIDEST_INT): Define.
(HOST_BITS_PER_WIDEST_INT): Define.
(HOST_WIDEST_INT_PRINT_DEC): Define.
(HOST_WIDEST_INT_PRINT_UNSIGNED): Define.
(HOST_WIDEST_INT_PRINT_HEX): Define.
2001-11-05 Eric Kohl <ekohl@rz-online.de>
*config/i386/cygwin.h (CPP_SPEC): Add fastcall attributes.
(I386_PE_STRIP_ENCODING): Return length of internal fastcall
prefix (+).
(ASM_OUTPUT_LABELREF): Add _imp_ prefix now rather than in
winnt.c (i386_pe_mark_dllimport). Convert internal
fastcall decoration to MS-compatable decoration.
* config/i386/i386.h (CUMULATIVE_ARGS): Add fastcall attribute
flag.
* config/i386/mingw32.h(CPP_SPEC): Add fastcall attributes.
* config/i386/i386.c (i386_valid_type_attribute_p): Accept
'fastcall' as a valid type attribute.
(i386_return_pops_args): Fastcall functions pop the stack.
(init_cumulative_args): Reserve registers ECX and EDX if
function has fastcall attribute.
(function_arg_advance): Take care of argument type restrictions
of fastcall functions.
(function_arg): Use registers ECX and EDX if function has
fastcall attribute.
* config/i386/winnt.c (i386_pe_mark_dllimport): Don't add _imp_
prefix now. It is done in ASM_OUTPUT_LABELREF in cygwin.h.
(gen_fastcall_suffix): New function. Decorates
a label name with a preliminary fastcall prefix (+) and the
stdcall suffix.
(i386_pe_encode_section_info): Calls gen_fastcall_suffix() if
a symbol has a fastcall attribute.
* doc/extend.texi: Added documentation of fastcall attribute.
2001-11-05 Danny Smith <danny_r_smith_2001@yahoo.com.nz>
* config/i386/i386.c (i386_comp_type_attributes): Check for
mismatched fastcall types.
config/winnt.c (i386_pe_unmark_dllimport): Adjust for changes
in i386_pe_mark_dllimport.
(i386_pe_mark_dllexport): Likewise.
2001-06-30 Danny Smith <dannysmith@users.sourceforge.net>
* gcc.c (canon_filename): New function for converting '/' to
'\\' if __MINGW32__.
(execute): Use it when passing filenames to pexecute.
* config/i386/xm-mingw32.h (DIR_SEPARATOR): Make '/' the
default.
2001-06-20 Mumit Khan <khan@nanotech.wisc.edu>
* ginclude/stdarg.h: Use RC_INVOKED guard for x86-win32 targets.
* ginclude/stddef.h: Likewise.
* ginclude/varargs.h: Likewise. Replace WINNT macro with __WIN32__.
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