gcc/config/vms/vms.opt

; Copyright (C) 2009-2021 Free Software Foundation, Inc.
;
; This file is part of GCC.
;
; GCC 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
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; version.
;
; GCC 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.
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; You should have received a copy of the GNU General Public License
; along with GCC; see the file COPYING3.  If not see
; <http://www.gnu.org/licenses/>.

HeaderInclude
config/vms/vms-opts.h

map
Target RejectNegative

mmalloc64
Target Var(flag_vms_malloc64) Init(1)
Malloc data into P2 space.

mdebug-main=
Target RejectNegative Joined Var(vms_debug_main)
Set name of main routine for the debugger.

mvms-return-codes
Target Var(flag_vms_return_codes)
Use VMS exit codes instead of posix ones.

mpointer-size=
Target Joined RejectNegative Enum(vms_pointer_size) Var(flag_vms_pointer_size) Init(VMS_POINTER_SIZE_NONE)
-mpointer-size=[no,32,short,64,long]	Set the default pointer size.

Enum
Name(vms_pointer_size) Type(enum vms_pointer_size) UnknownError(unknown pointer size model %qs)

EnumValue
Enum(vms_pointer_size) String(no) Value(VMS_POINTER_SIZE_NONE)

EnumValue
Enum(vms_pointer_size) String(32) Value(VMS_POINTER_SIZE_32)

EnumValue
Enum(vms_pointer_size) String(short) Value(VMS_POINTER_SIZE_32)

EnumValue
Enum(vms_pointer_size) String(64) Value(VMS_POINTER_SIZE_64)

EnumValue
Enum(vms_pointer_size) String(long) Value(VMS_POINTER_SIZE_64)

; The float representation format in effect for Ada
Variable
char vms_float_format = 'I'

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