189 lines
3.7 KiB
Plaintext
189 lines
3.7 KiB
Plaintext
|
; 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
|
||
|
; <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
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
|