Subversion Repositories openrisc_2011-10-31

; Options for the Motorola 68000 port of the compiler.

; Copyright (C) 2005, 2006, 2007, 2008 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

; Software Foundation; either version 3, or (at your option) any later

; 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.

;

; You should have received a copy of the GNU General Public License

; along with GCC; see the file COPYING3.  If not see

; .

m5200

Target RejectNegative

Generate code for a 520X

m5206e

Target RejectNegative

Generate code for a 5206e

m528x

Target RejectNegative

Generate code for a 528x

m5307

Target RejectNegative

Generate code for a 5307

m5407

Target RejectNegative

Generate code for a 5407

m68000

Target RejectNegative

Generate code for a 68000

m68010

Target RejectNegative

Generate code for a 68010

m68020

Target RejectNegative

Generate code for a 68020

m68020-40

Target RejectNegative

Generate code for a 68040, without any new instructions

m68020-60

Target RejectNegative

Generate code for a 68060, without any new instructions

m68030

Target RejectNegative

Generate code for a 68030

m68040

Target RejectNegative

Generate code for a 68040

m68060

Target RejectNegative

Generate code for a 68060

m68302

Target RejectNegative

Generate code for a 68302

m68332

Target RejectNegative

Generate code for a 68332

; Has no effect on gcc

m68851

Target

Generate code for a 68851

m68881

Target RejectNegative Mask(HARD_FLOAT)

Generate code that uses 68881 floating-point instructions

malign-int

Target Report Mask(ALIGN_INT)

Align variables on a 32-bit boundary

march=

Target RejectNegative Joined

Specify the name of the target architecture

mbitfield

Target Report Mask(BITFIELD)

Use the bit-field instructions

mc68000

Target RejectNegative

Generate code for a 68000

mc68020

Target RejectNegative

Generate code for a 68020

mcfv4e

Target RejectNegative

Generate code for a ColdFire v4e

mcpu=

Target RejectNegative Joined

Specify the target CPU

mcpu32

Target RejectNegative

Generate code for a cpu32

mdiv

Target Report Mask(CF_HWDIV)

Use hardware division instructions on ColdFire

mfidoa

Target RejectNegative

Generate code for a Fido A

mhard-float

Target RejectNegative Mask(HARD_FLOAT) MaskExists

Generate code which uses hardware floating point instructions

mid-shared-library

Target Report Mask(ID_SHARED_LIBRARY)

Enable ID based shared library

mnobitfield

Target RejectNegative InverseMask(BITFIELD)

Do not use the bit-field instructions

mnortd

Target RejectNegative InverseMask(RTD)

Use normal calling convention

mnoshort

Target RejectNegative InverseMask(SHORT)

Consider type 'int' to be 32 bits wide

mpcrel

Target Report Mask(PCREL)

Generate pc-relative code

mrtd

Target Report Mask(RTD)

Use different calling convention using 'rtd'

msep-data

Target Report Mask(SEP_DATA)

Enable separate data segment

mshared-library-id=

Target RejectNegative Joined UInteger

ID of shared library to build

mshort

Target Report Mask(SHORT)

Consider type 'int' to be 16 bits wide

msoft-float

Target RejectNegative InverseMask(HARD_FLOAT)

Generate code with library calls for floating point

mstrict-align

Target Report Mask(STRICT_ALIGNMENT)

Do not use unaligned memory references

mtune=

Target RejectNegative Joined

Tune for the specified target CPU or architecture

mxgot

Target Report Mask(XGOT)

Support more than 8192 GOT entries on ColdFire

mxtls

Target Report Mask(XTLS)

Support TLS segment larger than 64K