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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [config/] [rs6000/] [sysv4.opt] - Rev 477
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; SYSV4 options for PPC port.
;
; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
; Contributed by Aldy Hernandez <aldy@quesejoda.com>.
;
; 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/>.
mcall-
Target RejectNegative Joined
Select ABI calling convention
msdata=
Target RejectNegative Joined
Select method for sdata handling
mtls-size=
Target RejectNegative Joined
Specify bit size of immediate TLS offsets
mbit-align
Target Report Mask(NO_BITFIELD_TYPE)
Align to the base type of the bit-field
mstrict-align
Target Report Mask(STRICT_ALIGN)
Align to the base type of the bit-field
Don't assume that unaligned accesses are handled by the system
mrelocatable
Target Report Mask(RELOCATABLE)
Produce code relocatable at runtime
mrelocatable-lib
Target
Produce code relocatable at runtime
mlittle-endian
Target Report RejectNegative Mask(LITTLE_ENDIAN)
Produce little endian code
mlittle
Target Report RejectNegative Mask(LITTLE_ENDIAN) MaskExists
Produce little endian code
mbig-endian
Target Report RejectNegative InverseMask(LITTLE_ENDIAN)
Produce big endian code
mbig
Target Report RejectNegative InverseMask(LITTLE_ENDIAN)
Produce big endian code
;; FIXME: This does nothing. What should be done?
mno-toc
Target RejectNegative
no description yet
mtoc
Target RejectNegative
no description yet
mprototype
Target Mask(PROTOTYPE)
Assume all variable arg functions are prototyped
;; FIXME: Does nothing.
mno-traceback
Target RejectNegative
no description yet
meabi
Target Report Mask(EABI)
Use EABI
mbit-word
Target Report Mask(NO_BITFIELD_WORD)
Allow bit-fields to cross word boundaries
mregnames
Target Mask(REGNAMES)
Use alternate register names
;; FIXME: Does nothing.
msdata
Target
no description yet
msim
Target RejectNegative
Link with libsim.a, libc.a and sim-crt0.o
mads
Target RejectNegative
Link with libads.a, libc.a and crt0.o
myellowknife
Target RejectNegative
Link with libyk.a, libc.a and crt0.o
mmvme
Target RejectNegative
Link with libmvme.a, libc.a and crt0.o
memb
Target RejectNegative
Set the PPC_EMB bit in the ELF flags header
mwindiss
Target RejectNegative
Use the WindISS simulator
mshlib
Target RejectNegative
no description yet
m64
Target Report RejectNegative Mask(64BIT)
Generate 64-bit code
m32
Target Report RejectNegative InverseMask(64BIT)
Generate 32-bit code
mnewlib
Target RejectNegative
no description yet
msecure-plt
Target Report RejectNegative Var(secure_plt, 1)
Generate code to use a non-exec PLT and GOT
mbss-plt
Target Report RejectNegative Var(secure_plt, 0)
Generate code for old exec BSS PLT
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